TWI477728B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- TWI477728B TWI477728B TW101119122A TW101119122A TWI477728B TW I477728 B TWI477728 B TW I477728B TW 101119122 A TW101119122 A TW 101119122A TW 101119122 A TW101119122 A TW 101119122A TW I477728 B TWI477728 B TW I477728B
- Authority
- TW
- Taiwan
- Prior art keywords
- heat insulating
- box
- fixture
- corner
- insulating member
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000005304 joining Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 description 136
- 238000005192 partition Methods 0.000 description 128
- 238000009413 insulation Methods 0.000 description 50
- 238000007789 sealing Methods 0.000 description 44
- 238000003860 storage Methods 0.000 description 41
- 238000007710 freezing Methods 0.000 description 27
- 230000008014 freezing Effects 0.000 description 27
- 238000004891 communication Methods 0.000 description 21
- 238000000926 separation method Methods 0.000 description 16
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 12
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 238000005057 refrigeration Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 235000013311 vegetables Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000011162 core material Substances 0.000 description 5
- 235000012055 fruits and vegetables Nutrition 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/062—Walls defining a cabinet
- F25D23/063—Walls defining a cabinet formed by an assembly of panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/40—Refrigerating devices characterised by electrical wiring
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Description
本發明的實施形態，是有關於電冰箱。The embodiment of the present invention relates to a refrigerator.
近年來，電冰箱由於其內部空間的大容量化，而有著隔熱箱體之隔熱壁薄化的需求。有鑑於這樣的需求，乃考慮採用真空隔熱鑲板來作為隔熱壁的隔熱構件。由於真空隔熱鑲板的隔熱性能優於傳統上所使用的發泡胺甲酸乙酯，因此可降低隔熱壁的厚度，如此一來，可使電冰箱內的空間形成大容量化。In recent years, refrigerators have a demand for thinning of the heat insulating wall due to the large capacity of the internal space. In view of such a demand, it is considered to use a vacuum insulation panel as a heat insulating member for a heat insulating wall. Since the heat insulating performance of the vacuum heat insulating panel is superior to the foaming urethane used conventionally, the thickness of the heat insulating wall can be reduced, and thus the space in the refrigerator can be increased in capacity.
在此，在採用發泡胺甲酸乙酯作為隔熱構件的傳統構造中，構成譬如冷凍循環的配管、或者連接於電冰箱內之電子零件的電線等，是被埋入位於隔熱壁內部的發泡胺甲酸乙酯中。Here, in a conventional structure using a foamed urethane as a heat insulating member, a pipe constituting, for example, a refrigeration cycle or an electric wire connected to an electronic component in a refrigerator is buried in the inside of the heat insulating wall. Foamed in urethane.
但是，在採用真空隔熱鑲板作為隔熱壁的場合中，由於真空隔熱鑲板具有定形性，倘若欲在隔熱壁內避開真空隔熱鑲板來配置配管或電線時，則必須使真空隔熱鑲板薄化、或者使隔熱壁本體變厚。在該場合中，前者的作法將導致隔熱性能的下降，而後者的作法將導致電冰箱內的空間減少。However, in the case where a vacuum heat insulating panel is used as the heat insulating wall, since the vacuum heat insulating panel has a shape, it is necessary to arrange a pipe or a wire when avoiding the vacuum heat insulating panel in the heat insulating wall. The vacuum insulation panel is thinned or the heat insulation wall body is thickened. In this case, the former method will result in a decrease in thermal insulation performance, while the latter method will result in a reduction in space in the refrigerator.
〔專利文獻1〕日本特開平4-260780號公報[Patent Document 1] Japanese Patent Laid-Open No. Hei 4-260780
有鑑於此，本發明提供一種具有絕佳隔熱性能，並可充分確保電冰箱內空間的電冰箱。In view of the above, the present invention provides a refrigerator having excellent heat insulating properties and sufficient space in the refrigerator.
實施形態的電冰箱，具備隔熱箱體、電線或配管。前述隔熱箱體形成箱狀，且在該箱狀的內側具有收容空間。構成前述隔熱箱體的隔熱壁，是在外板與內板之間包夾著具有定形性的第一隔熱構件所構成，或者是在前述外板與內板之間包夾著前述第一隔熱構件，並且充填「可充填的第二隔熱構件」所構成。前述的電線或配管則被設於前述收容空間。The refrigerator according to the embodiment includes a heat insulating box, an electric wire, or a pipe. The heat insulating box has a box shape and has a housing space inside the box shape. The heat insulating wall constituting the heat insulating box is configured by sandwiching a first heat insulating member having a shape between the outer plate and the inner plate, or sandwiching the first plate between the outer plate and the inner plate A heat insulating member is filled with a "fillable second heat insulating member". The aforementioned electric wires or pipes are provided in the accommodation space.
以下，參考圖面說明複數個實施形態的電冰箱。而在各實施形態中，對實質上相同的構造部位標示相同的符號，並省略說明。Hereinafter, a refrigerator according to a plurality of embodiments will be described with reference to the drawings. In the respective embodiments, substantially the same structural portions are denoted by the same reference numerals, and description thereof will be omitted.
以下，針對第一實施形態，參考第1圖~第33圖進行說明。Hereinafter, the first embodiment will be described with reference to FIGS. 1 to 33.
電冰箱11具備：第2圖所示的隔熱箱體12；及圖面中未顯示，用來對隔熱箱體12內進行冷卻的冷凍循環。如第3圖~第6圖所示，隔熱箱體12形成「其中一個面 形成開口」的箱狀。而在本說明書中，是將隔熱箱體12的開口側作為電冰箱11的前側，並將第2圖中紙面的左右方向作為電冰箱11的左右方向。The refrigerator 11 includes a heat insulating box 12 shown in Fig. 2; and a refrigeration cycle for cooling the inside of the heat insulating box 12, which is not shown in the drawing. As shown in Fig. 3 to Fig. 6, the heat insulating box 12 forms "one of the faces" A box shape that forms an opening. In the present specification, the opening side of the heat insulating box 12 is the front side of the refrigerator 11, and the left-right direction of the paper surface in FIG. 2 is the left-right direction of the refrigerator 11.
隔熱箱體12，是藉由將「分割成複數個的隔熱壁31」予以組合，而構成具有外箱13、內箱14及第一隔熱構件15的箱體。第一隔熱構件15如第5圖所示，被設在外箱13與內箱14之間。第一隔熱構件15為板狀的隔熱構件且具有定形性。換言之，第一隔熱構件15構成：只要未實施任何的加工，則不會變形。The heat insulating box 12 is a box having the outer box 13, the inner box 14, and the first heat insulating member 15 by combining "divided into a plurality of heat insulating walls 31". The first heat insulating member 15 is provided between the outer box 13 and the inner box 14 as shown in FIG. The first heat insulating member 15 is a plate-shaped heat insulating member and has a shape property. In other words, the first heat insulating member 15 is configured to be deformed as long as no processing is performed.
在內箱14的內側形成有：譬如儲藏室之類的收容空間、或者視需要而設有導管的空間等。外箱13譬如為鋼製，且構成其前側面形成開口的箱狀。外箱13構成隔熱箱體12的外側面。如第1圖及第3圖~第6圖所示，外箱13是將「被分割成複數個的外板」予以組合所構成。具體地說，外箱13是由上部外板16、底部外板17、右部外板18、左部外板19及背部外板20所構成。Inside the inner box 14, there is formed, for example, a storage space such as a storage compartment, or a space in which a duct is provided as needed. The outer casing 13 is made of, for example, steel and has a box shape in which the front side surface thereof is open. The outer casing 13 constitutes an outer side surface of the heat insulating box 12. As shown in Fig. 1 and Fig. 3 to Fig. 6, the outer casing 13 is composed of a combination of "outer panels divided into a plurality of sheets". Specifically, the outer casing 13 is composed of an upper outer panel 16, a bottom outer panel 17, a right outer panel 18, a left outer panel 19, and a back outer panel 20.
上部外板16構成隔熱箱體12的上部外側面。上部外板16，形成「其後部位在較前部更下方」的階梯狀。底部外板17，構成隔熱箱體12的底部外側面，且形成平行於上部外板16的大致平板狀。右部外板18及左部外板19形成大致平板狀，且構成隔熱箱體12的左右外側面。右部外板18及左部外板19是構成左右對稱。背部外板20形成大致平板狀，且被設在隔熱箱體12的背部。背部外板20構成隔熱箱體12的背部外側面。The upper outer panel 16 constitutes an upper outer side surface of the heat insulating box 12. The upper outer panel 16 is formed in a stepped shape in which the rear portion is lower than the front portion. The bottom outer panel 17 constitutes a bottom outer side surface of the heat insulating box 12 and is formed in a substantially flat shape parallel to the upper outer panel 16. The right outer panel 18 and the left outer panel 19 are formed in a substantially flat shape and constitute left and right outer side surfaces of the heat insulating box 12. The right outer panel 18 and the left outer panel 19 are bilaterally symmetrical. The back outer panel 20 is formed in a substantially flat shape and is provided on the back of the heat insulating box 12. The back outer panel 20 constitutes the outer side of the back of the heat insulating box 12.
如第3圖~第5圖所示，在上部外板16的後部上側形成有機械室21。在機械室21設有：構成圖面中未顯示之冷凍循環的壓縮機等。在對應於機械室21之底面的位置，如第5圖所示形成有上側分離部211。上側分離部211，是藉由在相鄰的第一隔熱構件15間設置間隙所形成的開口。在本實施形態中，是藉由將位於隔熱箱體12上側的第一隔熱構件15、與位於背側的第一隔熱構件15分離配置，而形成上側分離部211。As shown in FIGS. 3 to 5, a machine room 21 is formed on the upper side of the rear portion of the upper outer panel 16. The machine room 21 is provided with a compressor or the like that constitutes a refrigeration cycle not shown in the drawing. The upper side separation portion 211 is formed as shown in Fig. 5 at a position corresponding to the bottom surface of the machine room 21. The upper separation portion 211 is an opening formed by providing a gap between the adjacent first heat insulating members 15 . In the present embodiment, the first heat insulating member 15 located on the upper side of the heat insulating box 12 is separated from the first heat insulating member 15 located on the back side, thereby forming the upper separating portion 211.
在上側分離部211內，設有第二隔熱構件151。第二隔熱構件151譬如是發泡胺甲酸乙酯等真空隔熱鑲板之外的發泡隔熱材。第二隔熱構件151在製造隔熱壁31時具有流動性，可充填於隔熱壁31的內部。然後，第二隔熱構件151一旦被充填於隔熱壁31的內部，將於發泡硬化之後發揮隔熱性能。上側分離部211具有延伸於上下方向的連通孔211a。連通孔211a形成：朝上下方向貫穿第二隔熱構件151及上部內板22。而連通孔211a也可以是槽縫。A second heat insulating member 151 is provided in the upper separating portion 211. The second heat insulating member 151 is, for example, a foam heat insulating material other than a vacuum heat insulating panel such as foamed urethane. The second heat insulating member 151 has fluidity when the heat insulating wall 31 is manufactured, and can be filled inside the heat insulating wall 31. Then, once the second heat insulating member 151 is filled in the inside of the heat insulating wall 31, it will exhibit heat insulating properties after foaming and hardening. The upper side separation portion 211 has a communication hole 211a extending in the vertical direction. The communication hole 211a is formed to penetrate the second heat insulating member 151 and the upper inner panel 22 in the vertical direction. The communication hole 211a may also be a slot.
在隔熱箱體12的下部後側形成有零件收容室212。在零件收容室212收容著譬如：冷凍循環的凝縮器、或用於冷藏及冷凍控制的零件等。在對應於零件收容室212的位置，形成有下側分離部213。下側分離部213，是藉由將位於隔熱箱體12底側的第一隔熱構件15、和位於背側的第一隔熱構件15分離配置所形成。下側分離部213內也設有可充填的第二隔熱構件151。雖然圖面中未詳細地顯 示，但下側分離構件213具有延伸於上下方向的貫穿孔。該貫穿孔形成：朝上下方向貫穿第二隔熱構件151及底部內板23。而該連通孔也可以是槽縫。A component housing chamber 212 is formed on the lower rear side of the heat insulating box 12. In the component storage chamber 212, for example, a condenser for a refrigerating cycle, a component for refrigerating and freezing control, and the like are housed. A lower separation portion 213 is formed at a position corresponding to the component storage chamber 212. The lower separating portion 213 is formed by separating the first heat insulating member 15 located on the bottom side of the heat insulating box 12 and the first heat insulating member 15 located on the back side. A second heat insulating member 151 that can be filled is also provided in the lower separating portion 213. Although not shown in detail in the drawing However, the lower separating member 213 has a through hole extending in the vertical direction. The through hole is formed to penetrate the second heat insulating member 151 and the bottom inner panel 23 in the vertical direction. The communication hole may also be a slot.
內箱14為樹脂製，且形成前側開口的箱狀。內箱14被設於外箱13的內側，並構成隔熱箱體12的內側面。如第1圖及第3圖~第6圖所示，內箱14是將「被分割成複數個的內板」予以組合所構成。具體地說，內箱14是由上部內板22、底部內板23、右部內板24、左部內板25及背部內板26所構成。上部內板22構成隔熱箱體12的上部內側面。上部內板22與上部外板16相同，形成「後部位在較前部更下方」的階梯狀。底部內板23構成隔熱箱體12的底部內側面，且形成平行於上部內板22的大致平板狀。右部內板24與左部內板25形成大致平板狀，並構成隔熱箱體12的左右內側面。在該場合中，右部內板24與左部內板25構成左右對稱。背部內板26形成大致平板狀，且被設在隔熱箱體12的背部。背部內板26構成隔熱箱體12的背部內側面。The inner box 14 is made of resin and has a box shape with a front side opening. The inner box 14 is provided inside the outer box 13 and constitutes an inner side surface of the heat insulating box 12. As shown in Fig. 1 and Fig. 3 to Fig. 6, the inner box 14 is composed of a combination of "individual boards divided into a plurality of pieces". Specifically, the inner box 14 is composed of an upper inner panel 22, a bottom inner panel 23, a right inner panel 24, a left inner panel 25, and a back inner panel 26. The upper inner panel 22 constitutes an upper inner side surface of the heat insulating box 12. The upper inner panel 22 is the same as the upper outer panel 16, and has a stepped shape in which the "rear portion is lower than the front portion". The bottom inner panel 23 constitutes a bottom inner side surface of the heat insulating box 12, and is formed in a substantially flat shape parallel to the upper inner panel 22. The right inner panel 24 and the left inner panel 25 are formed in a substantially flat shape and constitute left and right inner side surfaces of the heat insulating box 12. In this case, the right inner panel 24 and the left inner panel 25 are bilaterally symmetrical. The back inner panel 26 is formed in a substantially flat shape and is provided on the back of the heat insulating box 12. The back inner panel 26 constitutes the inner back side of the heat insulating box 12.
在右部內板24、左部內板25及背部內板26，如第1圖、第11圖及第24圖所示，分別設有複數個支承構件27。複數個支承構件27，是在右部內板24、左部內板25及背部內板26分別朝上下方向排列。支承構件27譬如為樹脂製所構成，如第20圖及第21圖所示，是將立方體的塊狀物作為主體所構成。支承構件27具有螺紋孔271及鍔部272。The right inner panel 24, the left inner panel 25, and the back inner panel 26 are provided with a plurality of support members 27 as shown in Figs. 1, 11 and 24, respectively. The plurality of support members 27 are arranged in the vertical direction in the right inner panel 24, the left inner panel 25, and the back inner panel 26, respectively. The support member 27 is made of, for example, a resin, and as shown in Fig. 20 and Fig. 21, a block of a cube is mainly used. The support member 27 has a threaded hole 271 and a flange portion 272.
支承構件27通過形成於內板24、25、26的開口部28，而朝儲藏室側突出。螺紋孔271形成：從儲藏室側朝向內板24、25、26側。在螺紋孔271，於內側形成母螺紋(內螺紋)。鍔部272形成較支承構件27的主體更大的板狀，且相對於內板24、25、26被設在儲藏室的相反側。成為支承構件27之基端部的鍔部272，被黏接固定於第一隔熱構件15，且被挾持於第一隔熱構件15與內板24、25、26之間形成固定。在該場合中，鍔部272可作為「抑制支承構件27從開口部28朝儲藏室側脫落」之防脫落構件而發揮作用。而支承構件27亦可與內板24、25、26構成一體。此外，支承構件27也可以構成：不具有鍔部272，而將支承構件27的基端部黏接於第一隔熱構件15。The support member 27 protrudes toward the storage chamber side by the opening portions 28 formed in the inner plates 24, 25, and 26. The threaded hole 271 is formed from the storage chamber side toward the inner plates 24, 25, 26 side. In the threaded hole 271, a female thread (internal thread) is formed inside. The crotch portion 272 is formed in a plate shape larger than the main body of the support member 27, and is provided on the opposite side of the storage chamber with respect to the inner plates 24, 25, 26. The crotch portion 272 serving as the base end portion of the support member 27 is adhered and fixed to the first heat insulating member 15, and is held between the first heat insulating member 15 and the inner plates 24, 25, and 26 to be fixed. In this case, the crotch portion 272 functions as an anti-drop member that suppresses the support member 27 from falling from the opening portion 28 toward the storage chamber side. The support member 27 can also be integrated with the inner plates 24, 25, 26. Further, the support member 27 may be configured such that the base end portion of the support member 27 is adhered to the first heat insulating member 15 without the crotch portion 272.
如第5圖及第6圖所示，上部外板16與上部內板22、底部外板17與底部內板23、右部外板18與右部內板24、左部外板19與左部內板25、以及背部外板20與背部內板26，分別隔著第一隔熱構件15而形成相對向。換言之，在外箱13與內箱14之間，設有對應於各壁面的第一隔熱構件15。As shown in FIGS. 5 and 6, the upper outer panel 16 and the upper inner panel 22, the bottom outer panel 17 and the bottom inner panel 23, the right outer panel 18 and the right inner panel 24, the left outer panel 19, and the left inner portion are shown. The plate 25, and the back outer panel 20 and the back inner panel 26 are opposed to each other via the first heat insulating member 15. In other words, between the outer casing 13 and the inner casing 14, a first heat insulating member 15 corresponding to each wall surface is provided.
第一隔熱構件15，是熱傳導率較胺甲酸乙酯之類的發泡隔熱材或軟質膠帶等更低，且具有良好隔熱性能的構件，舉例來說，是由平板狀的真空隔熱鑲板所構成。雖然圖面中未詳細顯示，但第一隔熱構件15具有芯材、及用來收容芯材的外袋體。芯材是將隔熱性高的材料，譬如玻 璃絨(glass wool)之類的無機纖維的積層體，收容於譬如聚乙烯之類的合成樹脂薄膜內袋體後，壓縮硬化成矩形板狀所形成。而芯材亦能採用譬如抄紙法、加熱壓縮法等形成。The first heat insulating member 15 is a member having a thermal conductivity lower than that of a foamed heat insulating material such as urethane or a soft tape, and having good heat insulating properties, for example, a flat vacuum partition. It is composed of hot panels. Although not shown in detail in the drawing, the first heat insulating member 15 has a core material and an outer bag body for accommodating the core material. The core material is a material with high heat insulation, such as glass A laminate of inorganic fibers such as glass wool is formed by being placed in a bag of a synthetic resin film such as polyethylene, and then compression-hardened into a rectangular plate shape. The core material can also be formed by, for example, a papermaking method, a heating compression method, or the like.
外袋體是藉由「譬如適當地將聚對苯二甲酸乙二酯的薄膜、高密度聚乙烯的薄膜、鋁蒸鍍薄膜、鋁箔片等予以組合後積層而成」的薄膜形成袋狀。該外袋體具有氣體阻絕性。第一隔熱構件15是採以下的方式構成：在已將芯材收容於外袋體的狀態下，對該外袋體內進行減壓，並在維持著該減壓的狀態下利用熱融接等方式將外袋體的開口部予以密封。The outer bag is formed into a bag shape by a film obtained by laminating, for example, a film of polyethylene terephthalate, a film of high-density polyethylene, an aluminum vapor-deposited film, or an aluminum foil. The outer bag body is gas barrier. The first heat insulating member 15 is configured to reduce the pressure inside the outer bag while the core material is housed in the outer bag, and to use the heat fusion while maintaining the reduced pressure. The opening of the outer bag body is sealed in an equal manner.
第一隔熱構件15，其中的一面黏接於內箱14，也就是指外板的外面，而另一面則黏接於外箱13，也就是指內板的內面。如此一來，被設在構成隔熱箱體12的壁之內部的第一隔熱構件15，分別抵接於外板16~20與內板22~26。舉例來說，如第7圖所示，在隔熱箱體12的左側部分，第一隔熱構件15被挾持於左部外板19、與面向左部外板19的左部內板25之間。第一隔熱構件15與左部外板19是藉由黏接劑29所黏接。此外，第一隔熱構件15與左部內板25是藉由黏接劑30所黏接。黏接劑29、30譬如是液體狀的黏接劑或者雙面膠帶等。而支承構件27是藉由黏接劑30而黏接於第一隔熱構件15。The first heat insulating member 15 has one side adhered to the inner box 14, that is, the outer surface of the outer panel, and the other side is bonded to the outer box 13, that is, the inner surface of the inner panel. As a result, the first heat insulating members 15 provided inside the walls constituting the heat insulating box 12 are in contact with the outer plates 16 to 20 and the inner plates 22 to 26, respectively. For example, as shown in FIG. 7, in the left side portion of the heat insulating box 12, the first heat insulating member 15 is held between the left outer panel 19 and the left inner panel 25 facing the left outer panel 19. . The first heat insulating member 15 and the left outer panel 19 are bonded by an adhesive 29. Further, the first heat insulating member 15 and the left inner panel 25 are bonded by the adhesive 30. The adhesives 29 and 30 are, for example, liquid adhesives or double-sided tapes. The support member 27 is bonded to the first heat insulating member 15 by the adhesive 30.
如此一來，複數個隔熱壁31是由以下所構成：外板16~20、與外板16~20相對向的內板22~26、以及對應 於上述外板16~20與內板22~26的第一隔熱構件15。接著，隔熱箱體12，是藉由將該複數個隔熱壁31予以組合所構成。而隔熱壁31亦可稱為分割隔熱鑲板。該隔熱壁31，是由上側隔熱壁311、底側隔熱壁312、右側隔熱壁313、左側隔熱壁314、背側隔熱壁315的5張隔熱壁31所構成。In this way, the plurality of heat insulating walls 31 are composed of the outer plates 16 to 20, the inner plates 22 to 26 facing the outer plates 16 to 20, and corresponding portions. The first heat insulating members 15 of the outer plates 16 to 20 and the inner plates 22 to 26 are provided. Next, the heat insulating box 12 is configured by combining a plurality of heat insulating walls 31. The insulating wall 31 can also be referred to as a split insulating panel. The heat insulating wall 31 is composed of five heat insulating walls 31 of the upper heat insulating wall 311, the bottom heat insulating wall 312, the right heat insulating wall 313, the left heat insulating wall 314, and the back heat insulating wall 315.
上側隔熱壁311構成隔熱箱體12之上側的壁，底側隔熱壁312構成隔熱箱體12之底側的壁，右側隔熱壁313構成隔熱箱體12之右側的壁，左側隔熱壁314構成隔熱箱體12之左側的壁，然後背側隔熱壁315構成隔熱箱體12之背側的壁。在該場合中，右側隔熱壁313與左側隔熱壁314，是呈現左右對稱的形狀並被配置成相對向。The upper heat insulating wall 311 constitutes a wall on the upper side of the heat insulating box 12, the bottom heat insulating wall 312 constitutes a wall on the bottom side of the heat insulating box 12, and the right heat insulating wall 313 constitutes a wall on the right side of the heat insulating box 12. The left heat insulating wall 314 constitutes a wall on the left side of the heat insulating box 12, and then the back side heat insulating wall 315 constitutes a wall on the back side of the heat insulating box 12. In this case, the right heat insulating wall 313 and the left heat insulating wall 314 have a bilaterally symmetrical shape and are disposed to face each other.
以下，針對形成隔熱箱體12之左右壁的右側隔熱壁313及左側隔熱壁314的前端部，參考第3圖、第4圖及第8圖進行說明。而右側隔熱壁313與左側隔熱壁314是構成左右對稱。因此，藉由右側隔熱壁313的說明，而省略了左側隔熱壁314的說明。右側隔熱壁313，如第3圖及第4圖所示，在前端部於上下方向的中央部及下部附近的2處位置具有折彎部32。由於2處位置的折彎部32為同樣的構造，因此針對被設在右側隔熱壁313之前端部的上下方向之中央部的折彎部32進行說明。Hereinafter, the front end portions of the right heat insulating wall 313 and the left heat insulating wall 314 forming the left and right walls of the heat insulating box 12 will be described with reference to FIGS. 3, 4, and 8. The right heat insulating wall 313 and the left heat insulating wall 314 are bilaterally symmetrical. Therefore, the description of the left heat insulating wall 314 is omitted by the description of the right heat insulating wall 313. As shown in FIGS. 3 and 4, the right heat insulating wall 313 has a bent portion 32 at two positions near the center portion and the lower portion of the front end portion in the vertical direction. Since the bent portion 32 at the two positions has the same structure, the bent portion 32 that is provided at the center portion of the front end portion of the right side heat insulating wall 313 in the vertical direction will be described.
如第8圖所示，折彎部32在右部外板18的前端部朝左側折彎，在此之後，於內箱14之右部內板24的前方，形成朝外箱13之右外側反折的形狀。換言之，折彎部32 具有：延伸於左右方向的2個平坦部321、及連接2個平坦部321的彎曲部322。2個平坦部321，彼此形成趨近相對向，且位於第一隔熱構件15的前方。彎曲部322形成反折而被幾乎呈現180°的彎折，從上方觀看形成朝外箱13的右外側開放的U字型。此外，彎曲部322，在右部內板24的前方且被設在「與右部內板24在左右方向上幾乎重疊」的位置。在該場合中，平坦部321的前端部被折彎成不會位於隔熱箱體12的外側。As shown in Fig. 8, the bent portion 32 is bent toward the left side at the front end portion of the right outer panel 18, and thereafter, is formed in front of the right inner panel 24 of the inner box 14 toward the right outer side of the outer casing 13. Folded shape. In other words, the bent portion 32 The two flat portions 321 extending in the left-right direction and the curved portion 322 connecting the two flat portions 321 are formed. The two flat portions 321 are formed to face each other and are located in front of the first heat insulating member 15 . The curved portion 322 is formed in a folded shape and is bent by almost 180°, and is formed in a U shape that is open to the right outer side of the outer casing 13 as viewed from above. Further, the curved portion 322 is provided at a position "in front of the right inner panel 24 in the left-right direction" in front of the right inner panel 24. In this case, the front end portion of the flat portion 321 is bent so as not to be positioned outside the heat insulating box 12.
在彎曲部322與右部內板24的前端部之間形成有開口部33。此外，在折彎部32與第一隔熱構件15的前端部之間形成有端部***室34。開口部33，使右部內板24的前端部與右部外板18的折彎部32形成分離，而作為端部***室34的入口發揮作用。端部***室34是使右部外板18的折彎部32與第一隔熱構件15形成分離的空間。此外，在2個平坦部321形成有：貫穿板厚方向的貫穿孔35。An opening portion 33 is formed between the curved portion 322 and the front end portion of the right inner panel 24. Further, an end insertion chamber 34 is formed between the bent portion 32 and the front end portion of the first heat insulating member 15. The opening portion 33 separates the front end portion of the right inner panel 24 from the bent portion 32 of the right outer panel 18, and functions as an entrance of the end insertion chamber 34. The end insertion chamber 34 is a space in which the bent portion 32 of the right outer panel 18 is separated from the first heat insulating member 15. Further, the two flat portions 321 are formed with through holes 35 penetrating in the thickness direction.
如第3圖及第4圖所示，隔熱箱體12在內箱14的內側具有第一分隔構件37及第二分隔構件38。第一分隔構件37在內箱14的內側被設於上下方向的中央部分。第二分隔構件38則被設在第一分隔構件37的下方。上述的第一分隔構件37與第二分隔構件38將內箱14內分隔成上下方向。如此一來，形成於內箱14內側的儲藏室，被分隔成複數個而形成複數個室(空間)。As shown in FIGS. 3 and 4, the heat insulating box 12 has a first partition member 37 and a second partition member 38 inside the inner box 14. The first partition member 37 is provided at a central portion of the inner casing 14 in the vertical direction. The second partition member 38 is then disposed below the first partition member 37. The first partition member 37 and the second partition member 38 described above divide the inside of the inner box 14 into the vertical direction. As a result, the storage compartment formed inside the inner box 14 is divided into a plurality of compartments to form a plurality of compartments (spaces).
具體的說，就儲藏室而言，電冰箱11具備冷藏室 39、蔬果室40、製冰室41、第一冷凍室42及第二冷凍室43。冷藏室39被設在「由內箱14與第一分隔構件37所包圍」的空間。蔬果室40被設在「由內箱14、第一分隔構件37與第二分隔構件38所包圍」的空間。製冰室41、第一冷凍室42及第二冷凍室43被設在「由內箱14與第二分隔構件38所包圍之內箱14的下部」的空間。在該場合中，製冰室41被設在第二分隔構件38的下方左側，第二冷凍室43被設在製冰室41的右側。接著，第一冷凍室42被設在製冰室41與第二冷凍室43的下方。Specifically, in terms of a storage compartment, the refrigerator 11 is provided with a refrigerating compartment. 39. A fruit and vegetable compartment 40, an ice making compartment 41, a first freezing compartment 42 and a second freezing compartment 43. The refrigerating compartment 39 is provided in a space "surrounded by the inner box 14 and the first partition member 37". The fruit and vegetable compartment 40 is provided in a space "surrounded by the inner box 14, the first partition member 37, and the second partition member 38." The ice making chamber 41, the first freezing compartment 42, and the second freezing compartment 43 are provided in a space "the lower portion of the inner box 14 surrounded by the inner box 14 and the second partition member 38". In this case, the ice making chamber 41 is provided on the lower left side of the second partition member 38, and the second freezing chamber 43 is provided on the right side of the ice making chamber 41. Next, the first freezing compartment 42 is provided below the ice making compartment 41 and the second freezing compartment 43.
電冰箱11如第2圖所示，具備冷藏室門391、蔬果室門401、製冰室門411、第一冷凍室門421及第二冷凍室門431。冷藏室門391為轉動式，被設在冷藏室39的前側面開口部。蔬果室門401為拉出式，被設在蔬果室40的前側面開口部。製冰室門411、第一冷凍室門421及第二冷凍室門431同樣為拉出式，分別被設在製冰室41、第一冷凍室42及第二冷凍室43的前側面開口部。As shown in FIG. 2, the refrigerator 11 includes a refrigerating compartment door 391, a vegetable compartment door 401, an ice making compartment door 411, a first freezing compartment door 421, and a second freezing compartment door 431. The refrigerating compartment door 391 is of a rotary type and is provided at the front side opening of the refrigerating compartment 39. The vegetable and fruit compartment door 401 is of a pull-out type and is provided at the front side opening of the vegetable and fruit compartment 40. The ice making compartment door 411, the first freezing compartment door 421, and the second freezing compartment door 431 are also of a pull-out type, and are provided in the front side opening portions of the ice making chamber 41, the first freezing compartment 42, and the second freezing compartment 43, respectively. .
接下來，針對第一分隔構件37及第二分隔構件38進行說明。由於第一分隔構件37與第二分隔構件38在外觀上為大致相同的構造，因此以第一分隔構件37作為代表參考第8圖進行說明。此外，由於第一分隔構件37呈現左右對稱的形狀，因此針對右側的構造進形說明。Next, the first partition member 37 and the second partition member 38 will be described. Since the first partition member 37 and the second partition member 38 have substantially the same configuration in appearance, the first partition member 37 will be described with reference to FIG. 8 as a representative. Further, since the first partition member 37 assumes a bilaterally symmetrical shape, the configuration for the right side is described.
第一分隔構件37是由前分隔部44與面分隔部45所構成。前分隔部44被設在隔熱箱體12前側面的開口側，且構成延伸於左右方向的立方體狀。前分隔部44是由分 隔板441、分隔補強板442、分隔蓋443及分隔隔熱構件444所構成。分隔板441為金屬製的板構件，且構成前分隔部44的前面壁。分隔板441是將其左右兩端部稍微朝後方折彎。分隔板441的左右兩端部，分別通過「形成於左右隔熱壁313、314之前端部」的開口部33並***端部***室34的內部。在前分隔部44的右端部，形成有3處的貫穿孔445。The first partition member 37 is composed of a front partition portion 44 and a surface partition portion 45. The front partition portion 44 is provided on the opening side of the front side surface of the heat insulating box 12, and is formed in a cubic shape extending in the left-right direction. The front partition 44 is divided into points The partition 441, the partition reinforcing plate 442, the partition cover 443, and the partition heat insulating member 444 are comprised. The partition plate 441 is a metal plate member and constitutes a front wall of the front partition portion 44. The partition plate 441 has its left and right end portions bent slightly rearward. The left and right end portions of the partition plate 441 are inserted into the opening portion of the end insertion chamber 34 through the opening portions 33 of the "end portions formed at the front ends of the left and right heat insulating walls 313, 314". Three through holes 445 are formed in the right end portion of the front partition portion 44.
分隔補強板442為金屬製的板，且形成沿著分隔板441後側的面的板狀。分隔補強板442，其上下方向的尺寸被設成與分隔板441之上下方向的尺寸相等或者更短。此外，分隔補強板442，其左右方向的尺寸被設成較分隔板441之左右方向的尺寸更長。接著，分隔補強板442，其板厚被設成與分隔板441相同或者更厚。分隔補強板442被設成：左右兩端部朝後側折彎，並接觸於分隔板441後側的面，也就是指背面。分隔補強板442是在分隔板441的抗拉強度(tension strength)低之類的場合所設置。分隔板441的右端部，在右側隔熱壁313的端部***室34內，被分隔補強板442的右端部與右部外板18的折彎部32所挾持。分隔板441的左端部也相同。此外，分隔板441的前側面與折彎部32的前側面構成同一面。The partition reinforcing plate 442 is a metal plate and has a plate shape along a surface on the rear side of the partition plate 441. The partition reinforcing plate 442 is dimensioned in the up and down direction to be equal to or shorter than the size of the partition plate 441 in the up and down direction. Further, the partition reinforcing plate 442 is dimensioned in the left-right direction to be longer than the dimension in the left-right direction of the partition plate 441. Next, the reinforcing plate 442 is partitioned so that the plate thickness is set to be the same as or thicker than the partition plate 441. The partition reinforcing plate 442 is formed such that the left and right end portions are bent toward the rear side and contact the surface on the rear side of the partition plate 441, that is, the back surface. The partition reinforcing plate 442 is provided when the tensile strength of the partition plate 441 is low. The right end portion of the partition plate 441 is inserted into the end portion of the right heat insulating wall 313 into the chamber 34, and is held by the right end portion of the partition reinforcing plate 442 and the bent portion 32 of the right outer plate 18. The left end portion of the partition plate 441 is also the same. Further, the front side surface of the partition plate 441 and the front side surface of the bent portion 32 constitute the same surface.
分隔補強板442的右端部，在較分隔板441更右側的位置被折彎成L字型的剖面。換言之，分隔板441的右端部，是沿著右部外板18的右前部分之角的形狀而朝後側折彎。分隔板441的左端部也相同。分隔補強板442在右 端部具有3處的螺紋孔446。在螺紋孔446的內側形成有母螺紋(內螺紋)。3處的螺紋孔446，分別對應於形成在分隔板441的各貫穿孔445。在3處中位於最右側的螺紋孔446設有螺絲46。螺絲46貫穿右部外板18的貫穿孔35及分隔板441的貫穿孔445。在分隔補強板442之剩餘的2處螺紋孔446設有螺絲47。螺絲47貫穿分隔板441的貫穿孔445。藉此，分隔板441的右端部及分隔補強板442的右端部，被連結固定於右部外板18的折彎部32。The right end portion of the partition reinforcing plate 442 is bent into an L-shaped cross section at a position on the right side of the partition plate 441. In other words, the right end portion of the partitioning plate 441 is bent toward the rear side along the shape of the corner of the right front portion of the right outer panel 18. The left end portion of the partition plate 441 is also the same. Separate reinforcing plate 442 on the right The end has three threaded holes 446. A female thread (internal thread) is formed inside the threaded hole 446. The threaded holes 446 at the three portions correspond to the respective through holes 445 formed in the partitioning plate 441, respectively. A screw hole 46 is provided at the rightmost threaded hole 446 in three places. The screw 46 penetrates the through hole 35 of the right outer panel 18 and the through hole 445 of the partition plate 441. The screw holes 47 are provided in the remaining two screw holes 446 of the partition reinforcing plate 442. The screw 47 penetrates the through hole 445 of the partition plate 441. Thereby, the right end portion of the partition plate 441 and the right end portion of the partition reinforcing plate 442 are coupled and fixed to the bent portion 32 of the right outer panel 18.
然而，雖然在圖面中並未詳細地顯示，但是分隔板441的左端部及分隔補強板442的左端部也與上述的右端部形成相同的構造。亦即，分隔板441的左端部及分隔補強板442的左端部，被連結固定於左側隔熱壁314，也就是指左部外板19之未圖示的折彎部。在該場合中，分隔板441作為「在隔熱箱體12之前面側的開口側，連結固定右側隔熱壁313與左側隔熱壁314」的連結構件而發揮作用。此外，折彎部32則作為被連結構件而發揮作用。However, although not shown in detail in the drawing, the left end portion of the partition plate 441 and the left end portion of the partition reinforcing plate 442 also have the same structure as the above-described right end portion. That is, the left end portion of the partition plate 441 and the left end portion of the partition reinforcing plate 442 are connected and fixed to the left heat insulating wall 314, that is, a bent portion (not shown) of the left outer plate 19. In this case, the partition plate 441 functions as a connecting member that connects and fixes the right heat insulating wall 313 and the left heat insulating wall 314 on the opening side of the front surface side of the heat insulating box 12 . Further, the bent portion 32 functions as a member to be joined.
分隔蓋443為金屬製，且形成前側呈現開口的横長箱狀。分隔蓋443與分隔板441一起構成前分隔部44之立方體的外周壁。分隔蓋443是由支承構件27所支承。在該場合中，分隔蓋443在下部具有圖面中未顯示的安裝部，且該安裝部是藉由圖面中未顯示的螺絲而固定於支承構件27。在分隔蓋443與分隔板441所形成之立方體的空間，設有分隔隔熱構件444。分隔隔熱構件444是由發泡苯乙烯聚合物或胺甲酸乙酯之類的隔熱構件所構成，並且 形成立方體狀。The partition cover 443 is made of metal and has a horizontally long box shape in which the front side presents an opening. The partition cover 443 together with the partition plate 441 constitutes a peripheral wall of the cube of the front partition portion 44. The partition cover 443 is supported by the support member 27. In this case, the partition cover 443 has a mounting portion (not shown) on the lower portion, and the mounting portion is fixed to the support member 27 by screws not shown in the drawing. A partition heat insulating member 444 is provided in a space of the cube formed by the partition cover 443 and the partition plate 441. The partition heat insulating member 444 is composed of a heat insulating member such as a foamed styrene polymer or a urethane, and Form a cube shape.
如同第3圖及第4圖中所示，面分隔部45，整體是由樹脂製的構件形成矩形的板狀。第一分隔構件37及第二分隔構件38之中，第二分隔構件38的面分隔部45在內部具有真空隔熱鑲板之類的隔熱構件。如此一來，第二分隔構件38的面分隔部45具有隔熱性。面分隔部45被載置保持於支承構件27上。此外，面分隔部45的前端部接觸於前分隔部44的背面，且左右兩端部接觸於右部內板24及左部內板25。As shown in FIGS. 3 and 4, the surface partition portion 45 is formed of a resin member into a rectangular plate shape as a whole. Among the first partition member 37 and the second partition member 38, the surface partition portion 45 of the second partition member 38 has a heat insulating member such as a vacuum heat insulating panel inside. As a result, the surface partition portion 45 of the second partition member 38 has heat insulating properties. The surface partition portion 45 is placed and held on the support member 27. Further, the front end portion of the face partition portion 45 is in contact with the back surface of the front partition portion 44, and the left and right end portions are in contact with the right inner panel 24 and the left inner panel 25.
如第4圖所示，第一分隔構件37被設成：在面分隔部45的後端部與背部內板26之間具有間隙。如此一來，冷藏室39與蔬果室40形成連通。另外，第二分隔構件38被設成：面分隔部45的後端部與背部內板26形成接觸。如此一來，冷藏室39及蔬果室40，從製冰室41、第一冷凍室42及第二冷凍室43隔熱(隔開)。As shown in FIG. 4, the first partition member 37 is provided with a gap between the rear end portion of the face partition portion 45 and the back inner panel 26. In this way, the refrigerating compartment 39 is in communication with the vegetable compartment 40. Further, the second partition member 38 is provided such that the rear end portion of the face partition portion 45 comes into contact with the back inner panel 26. As a result, the refrigerating compartment 39 and the fruit and vegetable compartment 40 are insulated (separated) from the ice making compartment 41, the first freezing compartment 42, and the second freezing compartment 43.
隔熱壁31如第1圖及第3~6圖所示，透過固定具51與相鄰的其他隔熱壁31連結固定。在該場合中，固定具51在內箱14分別被配置在：由上部內板22與右部內板24所形成的角落部、由上部內板22與左部內板25所形成的角落部、由上部內板22與背部內板26所形成的角落部、由底部內板23與右部內板24所形成的角落部、由底部內板23與左部內板25所形成的角落部、由底部內板23與背部內板26所形成的角落部。換言之，固定具51是在面向「相鄰卻分離的2個第一隔熱構件15」的位置被固 定。As shown in FIGS. 1 and 3 to 6 , the heat insulating wall 31 is connected and fixed to the adjacent other heat insulating walls 31 through the fixture 51 . In this case, the fixture 51 is disposed in the inner box 14 at a corner portion formed by the upper inner panel 22 and the right inner panel 24, and a corner portion formed by the upper inner panel 22 and the left inner panel 25, a corner portion formed by the upper inner panel 22 and the back inner panel 26, a corner portion formed by the bottom inner panel 23 and the right inner panel 24, a corner portion formed by the bottom inner panel 23 and the left inner panel 25, and a bottom portion A corner portion formed by the plate 23 and the back inner panel 26. In other words, the fixture 51 is solidified at a position facing the "adjacent but separated two first heat insulating members 15" set.
在內箱14後部之其中一個角落部，譬如由左部內板25與背部內板26所形成之左側內部的角落部，如第6圖及第9圖所示，配置有電線52。電線52沿著該角落部延伸。雖然圖面中未詳細地顯示，但該電線52是用來將送風風扇和各種感應器、與控制裝置予以連接之電力供給用及信號用的電線。電線52是束集複數條電線後形成配置。而在圖面中是顯示：束集複數條電線使剖面形成圓形狀態的電線52。In one of the corner portions of the rear portion of the inner box 14, for example, a left inner corner portion formed by the left inner panel 25 and the back inner panel 26, as shown in Figs. 6 and 9, an electric wire 52 is disposed. The wire 52 extends along the corner portion. Although not shown in detail in the drawing, the electric wire 52 is an electric wire for supplying power and signals for connecting the blower fan and various inductors to the control device. The electric wire 52 is formed by collecting a plurality of electric wires. In the figure, it is shown that the bundle of a plurality of wires causes the cross section to form a wire 52 in a circular state.
在內箱14後部的另一個角落部，也就是指「非設有電線52之角落部」的那一個角落部，是由左部內板25與背部內板26所形成之右側內部的角落部，如第6圖及第22圖所示，設有配管53。配管53沿著該角落部延伸。配管53是聯繫圖面中未顯示之冷藏用及冷凍用蒸發器與壓縮機的吸入管(suction pipe)等。在該場合中，配管53是2支並列設置，其中一支配管53內流通著用於冷藏的冷媒，另一個配管53內則流通著用於冷凍的冷媒。The other corner portion of the rear portion of the inner box 14, that is, the corner portion of the "corner portion where the electric wire 52 is not provided" is a corner portion of the right inner portion formed by the left inner panel 25 and the back inner panel 26, As shown in Fig. 6 and Fig. 22, a pipe 53 is provided. A pipe 53 extends along the corner portion. The piping 53 is a suction pipe that connects an evaporator for refrigeration and refrigeration and a compressor that are not shown in the drawing. In this case, the piping 53 is provided in parallel, and a refrigerant for refrigerating flows in one of the pipes 53, and a refrigerant for freezing flows in the other pipe 53.
在此，配管53連接於冷藏用或冷凍用的冷卻器。此外，電線52則連接於圖面中未顯示的送風風扇。該送風風扇是將蒸發器所產生的冷氣供給至儲藏室內並形成循環。該送風風扇在儲藏室內最好是配置於左右兩側的固定具51之間。雖然圖面中未詳細地顯示，但在該場合中，於左右兩側的固定具51之間，設有促進冷氣循環的導管。該導管最好是形成：與固定具51之前後方向的厚度 相等、或者較固定具51更薄。Here, the pipe 53 is connected to a cooler for refrigeration or freezing. Further, the electric wire 52 is connected to a blower fan not shown in the drawing. The blower fan supplies cold air generated by the evaporator into the storage compartment and forms a circulation. Preferably, the blower fan is disposed between the fixtures 51 on the left and right sides in the storage compartment. Although not shown in detail in the drawing, in this case, a duct for promoting cold air circulation is provided between the fixtures 51 on the left and right sides. Preferably, the catheter is formed to have a thickness in a front-rear direction with the fixture 51. Equal, or thinner than the fixture 51.
由於被設在內箱14各角落部的固定具51是極為相似的構造，因此以下針對「被設在由左部內板25與背部內板26所形成之角落部」的固定具511、及「被設在由右部內板24與背部內板26所形成之角落部」的固定具512進行說明。在固定具512的說明中，省略了與固定具511共通之部分的說明。Since the fixture 51 provided at each corner portion of the inner box 14 has a very similar structure, the following description is directed to the fixture 511 which is provided at the corner portion formed by the left inner panel 25 and the back inner panel 26, and " The fixture 512 provided in the corner portion formed by the right inner panel 24 and the back inner panel 26 will be described. In the description of the fixture 512, the description of the portion common to the fixture 511 is omitted.
首先，針對固定具511參考第1圖、第9圖~第21圖進行說明。First, the fixture 511 will be described with reference to FIG. 1 and FIG. 9 to FIG. 21 .
如第1圖、第9圖及第10圖所示，固定具511整體呈現朝上下方向伸長的柱狀，且水平方向也就是指短邊方向的剖面形成直角三角形狀。固定具511如第10圖所示，沿著由左部內板25與背部內板26所形成的角落部朝上下方向延伸。如第12圖~第14圖所示，固定具511是由固定蓋54、補強構件55及角落用隔熱構件56所構成。固定具511是藉由固定蓋54及補強構件55而形成「剖面呈直角三角形狀」的筒狀。角落用隔熱構件56則被配置在：由固定蓋54及補強構件55所形成的筒狀內側。As shown in FIGS. 1 , 9 , and 10 , the fixture 511 has a columnar shape extending in the vertical direction as a whole, and the horizontal direction means that the cross section in the short-side direction forms a right-angled triangular shape. As shown in Fig. 10, the fixture 511 extends in the vertical direction along a corner portion formed by the left inner panel 25 and the back inner panel 26. As shown in FIGS. 12 to 14 , the fixture 511 is composed of a fixing cover 54 , a reinforcing member 55 , and a corner heat insulating member 56 . The fixture 511 is formed in a cylindrical shape in which the cross section has a right-angled triangular shape by the fixing cover 54 and the reinforcing member 55. The corner heat insulating member 56 is disposed on the inner side of the cylindrical shape formed by the fixed cover 54 and the reinforcing member 55.
具體地說，固定蓋54是藉由樹脂製的構件，而形成朝上下方向伸長且呈矩形的略板狀。固定蓋54構成：構成固定具511之直角三角形剖面的3個面之中的斜面。固定蓋54如第14圖~第21圖所示，具有複數個貫穿孔58；及開口部59、60。貫穿孔58被設在：固定蓋54上與長邊方向直交之寬度方向的兩端部。如第16圖及第19圖 所示，兩端部的貫穿孔58形成：分別朝向左側隔熱壁314或者背側隔熱壁315側而貫穿固定蓋54。Specifically, the fixing cover 54 is formed of a resin member and has a rectangular plate shape elongated in the vertical direction and having a rectangular shape. The fixing cover 54 is configured to constitute a slope among the three faces of the right-angled triangular cross section of the fixture 511. As shown in FIGS. 14 to 21, the fixing cover 54 has a plurality of through holes 58 and openings 59 and 60. The through hole 58 is provided at both end portions in the width direction orthogonal to the longitudinal direction of the fixing cover 54. As shown in Figure 16 and Figure 19 As shown in the drawing, the through holes 58 at both end portions are formed to penetrate the fixing cover 54 toward the left heat insulating wall 314 or the back heat insulating wall 315 side.
貫穿孔58被配置成：極力地遠離另一側端部的貫穿孔58。換言之，貫穿孔58被配置成：與位於另一側端部的貫穿孔58在上下方向上彼此錯開。在該場合中，貫穿孔58譬如第13圖所示，沿著固定蓋54的長邊方向配置成所謂的鋸齒(zigzag)狀。在貫穿孔58內貫穿有螺絲57。螺絲57對左側隔熱壁314側之貫穿孔58的***方向，如第19圖所示，是直交於左側隔熱壁314的內側面，也就是指左部內板25的面。此外，螺絲57對背側隔熱壁315側之貫穿孔58的***方向，如第16圖所示，是直交於背側隔熱壁315的內側面，也就是指背部內板26的面。The through hole 58 is configured to be strongly separated from the through hole 58 of the other side end. In other words, the through holes 58 are arranged to be displaced from each other in the up and down direction with the through holes 58 at the other end. In this case, as shown in FIG. 13, the through hole 58 is arranged in a so-called zigzag shape along the longitudinal direction of the fixing cover 54. A screw 57 is inserted through the through hole 58. The insertion direction of the screw 57 to the through hole 58 on the left heat insulating wall 314 side is orthogonal to the inner side surface of the left heat insulating wall 314 as shown in Fig. 19, that is, the surface of the left inner panel 25. Further, the insertion direction of the screw 57 to the through hole 58 on the side of the back heat insulating wall 315 is orthogonal to the inner side surface of the back heat insulating wall 315 as shown in Fig. 16, that is, the surface of the back inner panel 26.
如第13圖所示，開口部59被設在固定蓋54的長邊方向，也就是指上下方向的上部附近。開口部60則被設在固定蓋54之上下方向的下部附近。開口部59、60朝固定具511的筒狀內側形成連通。As shown in Fig. 13, the opening portion 59 is provided in the longitudinal direction of the fixed cover 54, that is, in the vicinity of the upper portion in the vertical direction. The opening portion 60 is provided in the vicinity of the lower portion of the upper surface of the fixing cover 54. The openings 59 and 60 are in communication with each other toward the cylindrical inner side of the fixture 511.
補強構件55是由樹脂製的構件所構成。如第14圖所示，補強構件55形成：使朝上下方向伸長之2個板的長邊方向的邊緣彼此抵接成直角，也就是所謂的L字型剖面。補強構件55構成：構成固定具511之直角三角形剖面的3個面之中，斜面以外的2個面。補強構件55可補強固定蓋54並提高固定具511的強度。補強構件55其長邊方向的長度被設定成：與固定蓋54之長邊方向的長度 大致相同的尺寸。The reinforcing member 55 is made of a member made of resin. As shown in Fig. 14, the reinforcing member 55 is formed such that the edges in the longitudinal direction of the two plates elongated in the vertical direction abut each other at a right angle, that is, a so-called L-shaped cross section. The reinforcing member 55 constitutes two surfaces other than the inclined surface among the three surfaces constituting the right-angled triangular cross section of the fixture 511. The reinforcing member 55 can reinforce the fixing cover 54 and increase the strength of the fixture 511. The length of the reinforcing member 55 in the longitudinal direction thereof is set to be the length in the longitudinal direction of the fixed cover 54. Roughly the same size.
補強構件55被配置成：其中一個面面向左部內板25，也就是指左側隔熱壁314，而另一個面則面向背部內板26，也就是指背側隔熱壁315。藉此，補強構件55被配置在相鄰的隔熱壁31的端部間，在該場合中，被配置成跨越左側隔熱壁314的端部與背側隔熱壁315的端部。因為這個緣故，相鄰的隔熱壁31形成抵接的角落部分，由於未設有第一隔熱構件15，因此隔熱性能較隔熱壁31的其他部分更低。固定具511被配置在上述隔熱壁31之隔熱性能較低的部分。The reinforcing member 55 is configured such that one of the faces faces the left inner panel 25, that is, the left side insulating wall 314, and the other face faces the back inner panel 26, that is, the back side insulating wall 315. Thereby, the reinforcing member 55 is disposed between the ends of the adjacent heat insulating walls 31, and in this case, is disposed to span the end of the left heat insulating wall 314 and the end of the back heat insulating wall 315. For this reason, the adjacent heat insulating walls 31 form a corner portion abutting, and since the first heat insulating member 15 is not provided, the heat insulating performance is lower than that of the other portions of the heat insulating wall 31. The fixture 511 is disposed in a portion where the heat insulating performance of the heat insulating wall 31 is low.
補強構件55如第14圖、第16圖及第17圖所示，具有複數個螺紋孔61及複數個貫穿孔62。螺紋孔61及貫穿孔62被設在：補強構件55上直交於長邊方向之寬度方向的兩端部。螺紋孔61及貫穿孔62是對應於固定蓋54的貫穿孔58，而沿著補強構件55的長邊方向配置成所謂的鋸齒狀。As shown in FIGS. 14 , 16 , and 17 , the reinforcing member 55 has a plurality of screw holes 61 and a plurality of through holes 62 . The screw hole 61 and the through hole 62 are provided on the reinforcing member 55 at both end portions in the width direction of the longitudinal direction. The screw hole 61 and the through hole 62 are the through holes 58 corresponding to the fixing cover 54, and are arranged in a so-called zigzag shape along the longitudinal direction of the reinforcing member 55.
螺紋孔61構成：在位於補強構件55，且突出於固定蓋54側的圓筒內側具有母螺紋。螺紋孔61的軸方向，在固定蓋54被安裝於補強構件55的形態下，與固定蓋54之貫穿孔58的軸方向形成一致。在螺紋孔61設有螺絲57。The screw hole 61 is configured to have a female screw inside the cylinder that is located on the reinforcing member 55 and protrudes from the side of the fixed cover 54. The axial direction of the screw hole 61 is aligned with the axial direction of the through hole 58 of the fixed cover 54 in a state where the fixed cover 54 is attached to the reinforcing member 55. A screw 57 is provided in the screw hole 61.
貫穿孔62，是朝向左部內板25或者背部內板26側貫穿「被設於補強構件55的***部63」所形成。***部63形成：補強構件55之短邊方向的兩端部朝固定蓋54側隆 起(鼓出)。在該場合中，***部63也是沿著補強構件55的長邊方向配置成所謂的鋸齒狀。貫穿孔62可供螺絲57貫穿。The through hole 62 is formed to penetrate the "raised portion 63 provided in the reinforcing member 55" toward the left inner panel 25 or the back inner panel 26 side. The raised portion 63 is formed such that both end portions of the reinforcing member 55 in the short-side direction are raised toward the fixed cover 54 side Get up (drums out). In this case, the raised portion 63 is also arranged in a so-called zigzag shape along the longitudinal direction of the reinforcing member 55. The through hole 62 is provided for the screw 57 to pass through.
如第9圖所示，角落用隔熱構件56被配置成：覆蓋相鄰之隔熱壁31的抵接部分。角落用隔熱構件56如第14圖所示，是由「朝上下方向伸長而大致形成三角柱的發泡苯乙烯聚合物」之類的隔熱構件所構成。角落用隔熱構件56具有複數個缺口部64；2個開口部65、66；及收容部67。As shown in FIG. 9, the corner heat insulating member 56 is disposed so as to cover the abutting portion of the adjacent heat insulating wall 31. As shown in Fig. 14, the corner heat insulating member 56 is composed of a heat insulating member such as "foamed styrene polymer which is elongated in the vertical direction to form a triangular prism." The corner heat insulating member 56 has a plurality of notch portions 64; two opening portions 65 and 66; and a housing portion 67.
缺口部64，是在角落用隔熱構件56上直交於長邊方向之寬度方向的兩端部裁切出矩形缺口所形成。缺口部64，是以不與固定蓋54的貫穿孔58、補強構件55的螺紋孔61、及設於貫穿孔62的螺絲57產生干涉的方式，沿著角落用隔熱構件56的長邊方向配置成所謂的鋸齒狀。The notch portion 64 is formed by cutting a rectangular notch at both end portions in the width direction orthogonal to the longitudinal direction of the corner heat insulating member 56. The notch portion 64 does not interfere with the through hole 58 of the fixing cover 54, the screw hole 61 of the reinforcing member 55, and the screw 57 provided in the through hole 62, and is along the longitudinal direction of the corner heat insulating member 56. Configured in a so-called zigzag shape.
開口部65、66，是在角落用隔熱構件56上直交於長邊方向之寬度方向的兩端部裁切出矩形開口所形成。開口部65對應於固定蓋54的開口部59，開口部66對應於固定蓋54的開口部60。The opening portions 65 and 66 are formed by cutting a rectangular opening at both end portions in the width direction orthogonal to the longitudinal direction of the corner heat insulating member 56. The opening portion 65 corresponds to the opening portion 59 of the fixing cover 54, and the opening portion 66 corresponds to the opening portion 60 of the fixing cover 54.
收容部67，是在角落用隔熱構件56之直交於長邊方向的剖面中的直角部分，也就是指接近內箱14之角落部的角部，形成朝長邊方向延伸的溝狀。The accommodating portion 67 is a right-angled portion in a cross section perpendicular to the longitudinal direction of the corner heat insulating member 56, that is, a corner portion close to the corner portion of the inner box 14, and has a groove shape extending in the longitudinal direction.
電線52被收容於收容部67的內側。換言之，固定具511在筒狀的內部收容著電線52。電線52是由成為保持部之收容部67的內側面，保持成不會從特定的位置偏 移。而電線52也可以藉由圖面中未顯示的鉤狀構件所保持。在該場合中，無法從電冰箱11的開口側，看見電線52被設在固定具511之筒狀內側的部分。The electric wire 52 is housed inside the accommodating portion 67. In other words, the fixture 511 accommodates the electric wire 52 inside the cylindrical shape. The electric wire 52 is held by the inner side surface of the accommodating portion 67 serving as the holding portion so as not to be displaced from a specific position. shift. The wire 52 can also be held by a hook member not shown in the drawing. In this case, the portion where the electric wire 52 is provided inside the cylindrical shape of the fixture 511 cannot be seen from the opening side of the refrigerator 11.
該固定具511，是將在長邊方向上，也就是在指上下方向上於第二分隔構件38的高度位置被分割成二個部分的零件予以連接所構成，在該場合中，是連接上側的固定具511與下側的固定具511所構成。因此，固定蓋54如第1圖、第12圖、第13圖及第14圖所示，是由在固定蓋54的長邊方向上所分割的2個零件，在圖面的所示的場合中，是由上固定蓋541與下固定蓋542所構成。藉由該構造，使固定蓋54的操作變得容易，並且不易產生扭曲之類的變形。在該場合中，開口部59被設於上固定蓋541，開口部60則被設在下固定蓋542。The fixture 511 is formed by connecting parts that are divided into two parts at the height position of the second partition member 38 in the longitudinal direction, that is, in the vertical direction of the finger. In this case, the upper side is connected. The fixture 511 and the lower fixture 511 are formed. Therefore, as shown in FIGS. 1 , 12 , 13 , and 14 , the fixing cover 54 is divided into two parts in the longitudinal direction of the fixing cover 54 and is shown in the drawing. The middle is composed of an upper fixing cover 541 and a lower fixing cover 542. With this configuration, the operation of the fixing cover 54 is facilitated, and deformation such as distortion is less likely to occur. In this case, the opening 59 is provided in the upper fixing cover 541, and the opening 60 is provided in the lower fixing cover 542.
同樣地，補強構件55，是由該補強構件55於長邊方向上被分割的2個零件，在該場合中，是由上補強構件551及下補強構件552所構成。接著，角落用隔熱構件56，也是由該角落用隔熱構件56於長邊方向上被分割的2個零件，在該場合中是由上角落用隔熱構件561及下角落用隔熱構件562所構成。然後，開口部65被設在上角落用隔熱構件561，開口部66則被設在下角落用隔熱構件562。Similarly, the reinforcing member 55 is two members that are divided in the longitudinal direction by the reinforcing member 55. In this case, the upper reinforcing member 551 and the lower reinforcing member 552 are formed. Then, the corner heat insulating member 56 is also a two-part component that is divided in the longitudinal direction by the corner heat insulating member 56. In this case, the upper corner heat insulating member 561 and the lower corner heat insulating member are used. 562 is composed. Then, the opening 65 is provided in the upper corner heat insulating member 561, and the opening 66 is provided in the lower corner heat insulating member 562.
在該構造中，上固定蓋541、上補強構件551及上角落用隔熱構件561構成上側的固定具511。此外，下固定蓋542、下補強構件552及下角落用隔熱構件562構成下 側的固定具512。在內箱14之左側的角落部，上側的固定具511被配置於冷藏室39及蔬果室40側，下側的固定具512被配置於製冰室41及第一冷凍室42側。In this configuration, the upper fixing cover 541, the upper reinforcing member 551, and the upper corner heat insulating member 561 constitute the upper fixture 511. Further, the lower fixing cover 542, the lower reinforcing member 552, and the lower corner heat insulating member 562 are formed. Side fixture 512. In the corner portion on the left side of the inner box 14, the upper fixture 511 is disposed on the refrigerator compartment 39 and the vegetable compartment 40 side, and the lower fixture 512 is disposed on the ice compartment 41 and the first freezing compartment 42 side.
在上補強構件551的下端部設有2個螺紋孔48。接著，在下補強構件552的上端部，在對應於螺紋孔48的位置設有2個貫穿孔49。上補強構件551與下補強構件552，是藉由將穿過貫穿孔49的螺絲50旋鎖入螺紋孔48而形成固定。Two screw holes 48 are provided at the lower end portion of the upper reinforcing member 551. Next, at the upper end portion of the lower reinforcing member 552, two through holes 49 are provided at positions corresponding to the screw holes 48. The upper reinforcing member 551 and the lower reinforcing member 552 are fixed by screwing the screw 50 passing through the through hole 49 into the screw hole 48.
如此一來，固定具511就整體而言，可構成在沿著角落部延伸的方向，也就是指在長邊方向上分割成二個部分。在該場合中，如第12圖及第13圖所示，上角落用隔熱構件561的下端部接觸於下角落用隔熱構件562的上端部。此外，上固定蓋541的下端部從下固定蓋542的上端部分離。In this way, the fixture 511 as a whole can be formed in a direction extending along the corner portion, that is, divided into two portions in the longitudinal direction. In this case, as shown in FIGS. 12 and 13 , the lower end portion of the upper corner heat insulating member 561 is in contact with the upper end portion of the lower corner heat insulating member 562 . Further, the lower end portion of the upper fixing cover 541 is separated from the upper end portion of the lower fixing cover 542.
電線52，是從機械室21通過上側分離部211後朝冷藏室39側延伸而出，再從固定具511的上端部進入角落用隔熱構件56的收容部67內。接著，電線52在收容部67內朝二個方向分岐。電線52的其中一股，通過上角落用隔熱構件561的開口部65，並從上固定蓋541的開口部59朝冷藏室39側延伸而出。電線52的另一股，通過下角落用隔熱構件562的開口部66，並從下固定蓋542的開口部60朝第一冷凍室42側延伸而出。如此一來，開口部59、60，是用來將「被收容於固定具511內部之電線52」的一部分導入儲藏室側的構件。而亦可將電線52的一部 分從固定具511的下端面，通過下側分離部213導向零件收容室212。The electric wire 52 extends from the machine room 21 through the upper side separation portion 211 and then toward the refrigerating chamber 39 side, and enters the accommodating portion 67 of the corner heat insulating member 56 from the upper end portion of the fixture 511. Next, the electric wire 52 branches in two directions in the accommodating portion 67. One of the electric wires 52 passes through the opening 65 of the upper corner heat insulating member 561, and extends from the opening portion 59 of the upper fixing cover 541 toward the refrigerating chamber 39 side. The other strand of the electric wire 52 passes through the opening 66 of the lower corner heat insulating member 562 and extends from the opening 60 of the lower fixing cover 542 toward the first freezing compartment 42 side. In this way, the openings 59 and 60 are members for introducing a part of the electric wire 52 housed in the fixture 511 into the storage compartment side. But also a part of the wire 52 The lower end surface of the fixture 511 is guided to the component storage chamber 212 through the lower separation portion 213.
電線52如第13圖及第14圖所示，在各端部具有連接部68。這些連接部68為樹脂製，並構成插頭狀。連接部68在固定具511的外部連接於圖面中未顯示的電線，並經由該電線連接於譬如控制裝置或送風風扇之類的電子零件。As shown in Figs. 13 and 14, the electric wire 52 has a connecting portion 68 at each end. These connecting portions 68 are made of resin and have a plug shape. The connecting portion 68 is connected to an electric wire not shown in the drawing outside the fixture 511, and is connected to an electronic component such as a control device or a blower fan via the electric wire.
在固定蓋54與補強構件55之間，更具體地說，是在固定蓋54之寬度方向的端部與補強構件55之寬度方向的端部之間，如第14圖及第16圖~第19圖所示，設有第一密封構件71。第一密封構件71，是沿著固定蓋54及補強構件55的長邊方向延長的薄片狀構件，譬如是由軟質膠帶(soft tape)所構成。第一密封構件71將固定蓋54與補強構件55之間予以密封。換言之，第一密封構件71提高了固定蓋54與補強構件55之間的氣密性。Between the fixing cover 54 and the reinforcing member 55, more specifically, between the end portion in the width direction of the fixing cover 54 and the end portion in the width direction of the reinforcing member 55, as shown in Fig. 14 and Fig. 16 to As shown in Fig. 19, a first sealing member 71 is provided. The first sealing member 71 is a sheet-like member that is elongated along the longitudinal direction of the fixing cover 54 and the reinforcing member 55, and is made of, for example, a soft tape. The first sealing member 71 seals between the fixing cover 54 and the reinforcing member 55. In other words, the first sealing member 71 improves the airtightness between the fixed cover 54 and the reinforcing member 55.
在補強構件55與左側隔熱壁314之間、以及補強構件55與背側隔熱壁315之間，如第14圖~第19圖所示，設有第二密封構件72。第二密封構件72，是沿著固定蓋54及補強構件55的長邊方向延長的薄片狀構件，譬如是由軟質膠帶所構成。第二密封構件72將補強構件55與左側隔熱壁314之間、及補強構件55與背側隔熱壁315之間予以密封。換言之，第二密封構件72提高了補強構件55與左部內板25之間、以及補強構件55與背部內板26之間的氣密性。Between the reinforcing member 55 and the left heat insulating wall 314, and between the reinforcing member 55 and the back heat insulating wall 315, as shown in Figs. 14 to 19, a second sealing member 72 is provided. The second sealing member 72 is a sheet-like member that is elongated along the longitudinal direction of the fixing cover 54 and the reinforcing member 55, and is made of, for example, a soft tape. The second sealing member 72 seals between the reinforcing member 55 and the left heat insulating wall 314 and between the reinforcing member 55 and the back heat insulating wall 315. In other words, the second sealing member 72 improves the airtightness between the reinforcing member 55 and the left inner panel 25, and between the reinforcing member 55 and the back inner panel 26.
如第9圖所示，在隔熱壁31的端部，譬如在左側隔熱壁314與背側隔熱壁315接合的部分，設有第三密封構件73。第三密封構件73，是沿著固定蓋54及補強構件55的長邊方向平行地延伸的四角柱狀構件，譬如是由軟質膠帶所構成。第三密封構件73，用來輔助「形成於左側隔熱壁314與背側隔熱壁315之接合部分的空間」的隔熱，並抑制含有濕氣的空氣等侵入該空間。而在第20圖及第21圖中，省略了第三密封構件的圖示。As shown in Fig. 9, at the end of the heat insulating wall 31, for example, a portion where the left heat insulating wall 314 and the back heat insulating wall 315 are joined is provided with a third sealing member 73. The third sealing member 73 is a quadrangular columnar member that extends in parallel along the longitudinal direction of the fixing cover 54 and the reinforcing member 55, and is formed of, for example, a soft tape. The third sealing member 73 is for assisting the heat insulation of the "space formed in the joint portion between the left heat insulating wall 314 and the back heat insulating wall 315", and suppresses the intrusion of moisture or the like into the space. In Figs. 20 and 21, the illustration of the third sealing member is omitted.
如此一來，固定具511是由固定蓋54與補強構件55挾持角落用隔熱構件56所構成。角落用隔熱構件56在收容部67收容著電線52。固定蓋54，是在「使其寬度方向的端部，重疊於補強構件55之寬度方向的端部」的狀態下，使螺絲57通過貫穿孔58。通過貫穿孔58的螺絲57，被旋鎖入補強構件55的螺紋孔61。如此一來，固定蓋54被固定於補強構件55。接著，藉由將固定蓋54固定於補強構件55，角落用隔熱構件56及電線52也被固定於固定具511的內部。In this manner, the fixture 511 is constituted by the fixing cover 54 and the reinforcing member 55 sandwiching the corner heat insulating member 56. The corner heat insulating member 56 houses the electric wire 52 in the accommodating portion 67. The fixing cover 54 passes the through hole 58 in a state in which the end portion in the width direction overlaps the end portion in the width direction of the reinforcing member 55. The screw hole 57 of the reinforcing member 55 is screwed by the screw 57 of the through hole 58. As a result, the fixing cover 54 is fixed to the reinforcing member 55. Next, by fixing the fixing cover 54 to the reinforcing member 55, the corner heat insulating member 56 and the electric wire 52 are also fixed to the inside of the fixture 511.
在該場合中，固定蓋54、補強構件55、角落用隔熱構件56及電線52形成一體化的構造。然後，第二分隔構件38的左後端部進入上固定蓋541與下固定蓋542之間，並接觸於上角落用隔熱構件561與下角落用隔熱構件562之間的連接部分。如此一來，固定具511的分割部分，便由第二分隔構件38的左後端部所覆蓋。In this case, the fixing cover 54, the reinforcing member 55, the corner heat insulating member 56, and the electric wire 52 form an integrated structure. Then, the left rear end portion of the second partition member 38 enters between the upper fixing cover 541 and the lower fixing cover 542, and comes into contact with the connection portion between the upper corner heat insulating member 561 and the lower corner heat insulating member 562. As a result, the divided portion of the fixture 511 is covered by the left rear end portion of the second partition member 38.
此外，左側隔熱壁314與背側隔熱壁315，是隔著第 二密封構件72而面向補強構件55。如此一來，相鄰的左側隔熱壁314與背側隔熱壁315是由固定具511所連結固定，並且將左側隔熱壁314與背側隔熱壁315所形成角度，保持成對應於補強構件55之直角部分的90°。換言之，補強構件55可作為「將相鄰的左側隔熱壁314與背側隔熱壁315之間的角度保持成90°」的角度保持部而發揮作用。In addition, the left heat insulating wall 314 and the back side heat insulating wall 315 are separated by the first The second sealing member 72 faces the reinforcing member 55. In this way, the adjacent left heat insulating wall 314 and the back side heat insulating wall 315 are fixed and fixed by the fixture 511, and the angle formed by the left heat insulating wall 314 and the back side heat insulating wall 315 is maintained to correspond to 90° of the right angle portion of the reinforcing member 55. In other words, the reinforcing member 55 can function as an angle holding portion that "holds the angle between the adjacent left heat insulating wall 314 and the back heat insulating wall 315 at 90 degrees".
接著，針對固定具512參考第22圖~第31圖進行說明。Next, the fixing tool 512 will be described with reference to FIGS. 22 to 31.
固定具512如第22圖、第23圖及第25圖所示，整體為朝上下方向延長的柱狀，且水平方向也就是指短邊方向的剖面形成直角三角形。如第23圖所示，固定具512是沿著由右部內板24與背部內板26所形成的角落部朝上下方向延伸。固定具512如第25圖~第27圖所示，是由固定蓋81、補強構件82及角落用隔熱構件83所構成。固定具512是藉由固定蓋81及補強構件82，而形成剖面為直角三角形的筒狀。角落用隔熱構件83被配置在：由固定蓋81及補強構件82所形成之筒狀的內側。As shown in Fig. 22, Fig. 23, and Fig. 25, the fixture 512 has a columnar shape extending in the vertical direction as a whole, and a horizontal direction means that the cross section in the short side direction forms a right triangle. As shown in Fig. 23, the fixture 512 extends in the up and down direction along a corner portion formed by the right inner panel 24 and the back inner panel 26. As shown in Figs. 25 to 27, the fixture 512 is composed of a fixed cover 81, a reinforcing member 82, and a corner heat insulating member 83. The fixture 512 is formed into a cylindrical shape having a right-angled triangular cross section by the fixing cover 81 and the reinforcing member 82. The corner heat insulating member 83 is disposed inside the cylindrical shape formed by the fixed cover 81 and the reinforcing member 82.
固定蓋81構成與固定蓋54大致相同。具體地說，固定蓋81是藉由樹脂製的構件，形成朝上下方向延長且呈矩形的略板狀。固定蓋81構成：構成固定具512之直角三角形剖面的3個面之中的斜面。固定蓋81如第27圖所示，具有複數個貫穿孔84。貫穿孔84形成與固定蓋54的貫穿孔58相同。換言之，貫穿孔84被設在：固定蓋81 上與長邊方向直交之寬度方向的兩端部。兩端部的貫穿孔84形成：分別朝向右側隔熱壁313或者背側隔熱壁315側而貫穿固定蓋81。The fixing cover 81 is formed substantially the same as the fixing cover 54. Specifically, the fixing cover 81 is formed of a resin member and has a rectangular shape which is elongated in the vertical direction and has a rectangular shape. The fixed cover 81 is configured to constitute a slope among the three faces of the right-angled triangular cross section of the fixture 512. As shown in Fig. 27, the fixed cover 81 has a plurality of through holes 84. The through hole 84 is formed in the same manner as the through hole 58 of the fixing cover 54. In other words, the through hole 84 is provided at: the fixed cover 81 Both ends of the width direction orthogonal to the longitudinal direction. The through holes 84 at both end portions are formed so as to penetrate the fixing cover 81 toward the right heat insulating wall 313 or the back heat insulating wall 315 side.
貫穿孔84被配置成：與位於另一側端部的貫穿孔84在上下方向上彼此錯開。在該場合中，貫穿孔84譬如第27圖所示，沿著固定蓋81的長邊方向配置成所謂的鋸齒(zigzag)狀。在貫穿孔84內貫穿有螺絲57。螺絲57對背側隔熱壁315側之貫穿孔84的***方向，如第29圖所示，是直交於背側隔熱壁315的內側面，也就是指背部內板26的面。此外，螺絲57對右側隔熱壁313側之貫穿孔84的***方向，如第31圖所示，是直交於右側隔熱壁313的內側面，也就是指右部內板24的面。The through holes 84 are arranged to be displaced from each other in the up and down direction with the through holes 84 at the other end. In this case, as shown in FIG. 27, the through hole 84 is arranged in a so-called zigzag shape along the longitudinal direction of the fixed cover 81. A screw 57 is inserted through the through hole 84. As shown in Fig. 29, the insertion direction of the screw 57 to the through hole 84 on the side of the back heat insulating wall 315 is orthogonal to the inner side surface of the back heat insulating wall 315, that is, the surface of the back inner panel 26. Further, the insertion direction of the screw 57 to the through hole 84 on the side of the right heat insulating wall 313 is orthogonal to the inner side surface of the right heat insulating wall 313 as shown in Fig. 31, that is, the surface of the right inner panel 24.
此外，如第26、27圖所示，固定蓋81具有：第一突出部85、開口部86、第二突出部87及開口部88。第一突出部85位於固定蓋81之長邊方向的上部附近，且朝外側突出。換言之，第一突出部85是從固定蓋81的面沿著背部內板26朝水平方向延伸。第一突出部85形成：背部內板26側形成開口之矩形的容器狀。開口部86被設於第一突出部85的前端部，並連通第一突出部85的內側與外側。Further, as shown in FIGS. 26 and 27, the fixed cover 81 has a first projecting portion 85, an opening portion 86, a second projecting portion 87, and an opening portion 88. The first protruding portion 85 is located near the upper portion in the longitudinal direction of the fixed cover 81 and protrudes outward. In other words, the first protruding portion 85 extends in the horizontal direction from the surface of the fixed cover 81 along the back inner panel 26. The first projecting portion 85 is formed in a rectangular container shape in which the back inner panel 26 side is formed to be open. The opening portion 86 is provided at the front end portion of the first protruding portion 85 and communicates with the inner side and the outer side of the first protruding portion 85.
第二突出部87，被設在固定蓋81之長邊方向的下部附近。第二突出部87也和第一突出部85相同，朝外側突出。換言之，第二突出部87是從固定蓋81的面沿著背部內板26朝水平方向延伸。第二突出部87也形成：背部內 板26側形成開口之矩形的容器狀。開口部88被設於第二突出部87的前端部，並連通第二突出部87的內側與外側。The second projecting portion 87 is provided in the vicinity of the lower portion in the longitudinal direction of the fixed cover 81. The second protruding portion 87 is also the same as the first protruding portion 85 and protrudes outward. In other words, the second protruding portion 87 extends in the horizontal direction from the surface of the fixed cover 81 along the back inner panel 26. The second protrusion 87 is also formed: inside the back The side of the plate 26 is formed into a rectangular container shape having an opening. The opening portion 88 is provided at the front end portion of the second protruding portion 87 and communicates with the inner side and the outer side of the second protruding portion 87.
補強構件82構成與補強構件55大致相同。換言之，補強構件82是由樹脂製的構件所構成。補強構件82的主體部分形成：使朝上下方向伸長之2個板的長邊方向的邊緣彼此抵接成直角，也就是所謂的L字型剖面。補強構件82構成：構成固定具512之直角三角形剖面的3個面之中，斜面以外的2個面。補強構件82可補強固定蓋81並提高固定具512的強度。補強構件82其長邊方向的長度被設定成：與固定蓋81之長邊方向的長度大致相同的尺寸。The reinforcing member 82 has substantially the same configuration as the reinforcing member 55. In other words, the reinforcing member 82 is composed of a member made of resin. The main body portion of the reinforcing member 82 is formed such that the edges in the longitudinal direction of the two plates elongated in the vertical direction abut each other at a right angle, that is, a so-called L-shaped cross section. The reinforcing member 82 constitutes two surfaces other than the inclined surface among the three surfaces constituting the right-angled triangular cross section of the fixture 512. The reinforcing member 82 can reinforce the fixing cover 81 and increase the strength of the fixture 512. The length of the reinforcing member 82 in the longitudinal direction is set to be substantially the same as the length of the fixed cover 81 in the longitudinal direction.
此外，補強構件82具有：第一補強用突出部91及第二補強用突出部92。第一補強用突出部91及第二補強用突出部92分別呈板狀，且分別設置在對應於固定蓋81的第一突出部85及第二突出部87的位置。上述的第一補強用突出部91及第二補強用突出部92，與補強構件82的主體部分形成一體。接著，第一突出部85與第一補強用突出部91、以及第二突出部87與第二補強用突出部92，分別形成筒狀。Further, the reinforcing member 82 has a first reinforcing protruding portion 91 and a second reinforcing protruding portion 92. Each of the first reinforcing protruding portion 91 and the second reinforcing protruding portion 92 has a plate shape and is provided at a position corresponding to the first protruding portion 85 and the second protruding portion 87 of the fixed cover 81, respectively. The first reinforcing protruding portion 91 and the second reinforcing protruding portion 92 described above are integrally formed with the main body portion of the reinforcing member 82. Next, the first protruding portion 85 and the first reinforcing protruding portion 91, and the second protruding portion 87 and the second reinforcing protruding portion 92 are each formed in a tubular shape.
補強構件82被配置成：其中一個面面向右部內板24，也就是指右側隔熱壁315，而另一個面則面向背部內板26，也就是指背側隔熱壁315。藉此，補強構件82被配置成跨越相鄰的隔熱壁31的端部間，在該場合中，被 配置成跨越右側隔熱壁315的端部與背側隔熱壁315的端部。因為這個緣故，相鄰的隔熱壁31形成抵接的角落部分，由於未設有第一隔熱構件15，因此隔熱性能較隔熱壁31的其他部分更低。固定具512被配置在上述隔熱壁31之隔熱性能較低的部分。The reinforcing member 82 is configured such that one of the faces faces the right inner panel 24, that is, the right insulative wall 315, and the other face faces the back inner panel 26, that is, the back side insulating wall 315. Thereby, the reinforcing member 82 is disposed to span between the ends of the adjacent heat insulating walls 31, in this case, The end portion of the right heat insulating wall 315 and the end of the back side heat insulating wall 315 are disposed. For this reason, the adjacent heat insulating walls 31 form a corner portion abutting, and since the first heat insulating member 15 is not provided, the heat insulating performance is lower than that of the other portions of the heat insulating wall 31. The fixture 512 is disposed at a portion where the heat insulating performance of the heat insulating wall 31 is low.
補強構件82如第27圖所示，具有複數個螺紋孔89及複數個貫穿孔90。螺紋孔89及貫穿孔90形成與補強構件55的螺紋孔61及貫穿孔62相同。換言之，螺紋孔89及貫穿孔90被設在：補強構件82上直交於長邊方向之寬度方向的兩端部。螺紋孔89及貫穿孔90是對應於固定蓋81的貫穿孔84，而沿著補強構件82的長邊方向配置成所謂的鋸齒狀。As shown in Fig. 27, the reinforcing member 82 has a plurality of threaded holes 89 and a plurality of through holes 90. The screw hole 89 and the through hole 90 are formed in the same manner as the screw hole 61 and the through hole 62 of the reinforcing member 55. In other words, the screw hole 89 and the through hole 90 are provided on the reinforcing member 82 so as to be orthogonal to both end portions in the width direction of the longitudinal direction. The screw hole 89 and the through hole 90 are the through holes 84 corresponding to the fixed cover 81, and are arranged in a so-called zigzag shape along the longitudinal direction of the reinforcing member 82.
螺紋孔89構成：在位於補強構件82，且突出於固定蓋81側的圓筒內側具有母螺紋。螺紋孔89的軸方向，在固定蓋81被安裝於補強構件82的形態下，與固定蓋81之貫穿孔84的軸方向形成一致。在螺紋孔89設有螺絲57。The screw hole 89 is configured to have a female screw inside the cylinder that is located on the reinforcing member 82 and protrudes from the side of the fixed cover 81. The axial direction of the screw hole 89 is aligned with the axial direction of the through hole 84 of the fixed cover 81 in a state where the fixed cover 81 is attached to the reinforcing member 82. A screw 57 is provided in the threaded hole 89.
貫穿孔90，是朝向右部內板24或者背部內板26側貫穿「被設於補強構件82的***部77」所形成。***部77形成：補強構件82之短邊方向的兩端部朝固定蓋81側***(鼓出)。在該場合中，***部77也是沿著補強構件82的長邊方向配置成所謂的鋸齒狀。貫穿孔90可供螺絲57貫穿。The through hole 90 is formed to penetrate the "raised portion 77 provided in the reinforcing member 82" toward the right inner panel 24 or the back inner panel 26 side. The raised portion 77 is formed such that both end portions of the reinforcing member 82 in the short-side direction are swelled (bulging) toward the fixed cover 81 side. In this case, the raised portion 77 is also arranged in a so-called zigzag shape along the longitudinal direction of the reinforcing member 82. The through hole 90 is provided for the screw 57 to pass through.
角落用隔熱構件83，係構成與角落隔熱件56大致相 同。換言之，角落用隔熱構件83也被配置成：覆蓋相鄰之隔熱壁31的抵接部分。角落用隔熱構件83如第27圖所示，是由「朝上下方向伸長而大致形成三角柱的發泡苯乙烯聚合物」之類的隔熱構件所構成。角落用隔熱構件83具有複數個缺口部93、第一隔熱用突出部94、開口部95、第二隔熱用突出部96、開口部97及收容部98。The corner heat insulating member 83 is configured to substantially correspond to the corner heat insulating member 56. with. In other words, the corner heat insulating member 83 is also disposed to cover the abutting portion of the adjacent heat insulating wall 31. As shown in Fig. 27, the corner heat insulating member 83 is composed of a heat insulating member such as "a foamed styrene polymer which is elongated in the vertical direction to form a triangular prism." The corner heat insulating member 83 has a plurality of notch portions 93, a first heat insulating protruding portion 94, an opening portion 95, a second heat insulating protruding portion 96, an opening portion 97, and a housing portion 98.
缺口部93，是在角落用隔熱構件83上直交於長邊方向之寬度方向的兩端部裁切出矩形缺口所形成。缺口部93，是以不與固定蓋81的貫穿孔84、補強構件82的螺紋孔89、及設於貫穿孔90的螺絲57產生干涉的方式，沿著角落用隔熱構件83的長邊方向配置成所謂的鋸齒狀。The notch portion 93 is formed by cutting a rectangular notch at both end portions in the width direction orthogonal to the longitudinal direction of the corner heat insulating member 83. The notch portion 93 is formed so as not to interfere with the through hole 84 of the fixing cover 81, the screw hole 89 of the reinforcing member 82, and the screw 57 provided in the through hole 90, and along the longitudinal direction of the corner heat insulating member 83. Configured in a so-called zigzag shape.
收容部98，係構成與角落用隔熱構件56的收容部67相同，換言之，收容部98，是在角落用隔熱構件83之直交於長邊方向的剖面中的直角部分，也就是指接近內箱14之角落部的角部，形成朝長邊方向延伸的溝狀。The accommodating portion 98 is the same as the accommodating portion 67 of the corner heat insulating member 56. In other words, the accommodating portion 98 is a right-angled portion in a cross section perpendicular to the longitudinal direction of the corner heat insulating member 83, that is, close to The corner portion of the corner portion of the inner box 14 is formed in a groove shape extending in the longitudinal direction.
第一隔熱用突出部94如第27圖所示，在角落用隔熱構件83的上部附近，也就是指在對應於第一突出部85的位置，朝外側突出。換言之，第一隔熱用突出部94是從角落用隔熱構件83的主體部分，沿著背部內板26朝水平方向延伸。第一隔熱用突出部94形成四角柱狀。開口部95被設於第一隔熱用突出部94的前端部，並朝收容部98的內側連通。第一隔熱用突出部94被收容於：由第一突出部85與第一補強用突出部91所構成之筒狀的內側。As shown in Fig. 27, the first heat insulating projecting portion 94 protrudes outward in the vicinity of the upper portion of the corner heat insulating member 83, that is, at a position corresponding to the first projecting portion 85. In other words, the first heat insulating projecting portion 94 extends from the main body portion of the corner heat insulating member 83 in the horizontal direction along the back inner panel 26. The first heat insulating projections 94 are formed in a quadrangular prism shape. The opening 95 is provided at the front end portion of the first heat insulating protruding portion 94 and communicates with the inside of the housing portion 98. The first heat insulating protruding portion 94 is housed in a cylindrical inner side formed by the first protruding portion 85 and the first reinforcing protruding portion 91.
第二隔熱用突出部96，在角落用隔熱構件83的下部 附近，也就是指在對應於第二突出部87的位置，朝外側突出。換言之，第二隔熱用突出部96是從角落用隔熱構件83的主體部分，沿著背部內板26朝水平方向延伸。第二隔熱用突出部96也形成四角柱狀。開口部97被設在第二隔熱用突出部96的前端部，且朝收容部98的內側連通。第二隔熱用突出部96被收容於：由第二突出部87與第二補強用突出部92所構成之筒狀的內側。The second heat insulating projection 96 is at the lower portion of the corner heat insulating member 83 Nearby, that is, at a position corresponding to the second protrusion 87, protrudes outward. In other words, the second heat insulating protruding portion 96 extends from the main body portion of the corner heat insulating member 83 in the horizontal direction along the back inner panel 26. The second heat insulating projections 96 are also formed in a quadrangular prism shape. The opening portion 97 is provided at the front end portion of the second heat insulating protruding portion 96 and communicates with the inside of the housing portion 98. The second heat insulating protruding portion 96 is housed in a cylindrical inner side formed by the second protruding portion 87 and the second reinforcing protruding portion 92.
配管53被收容於收容部98的內側。換言之，固定具512在筒狀的內部收容著配管53。配管53，是藉由成為保持部之收容部98的內側面，保持成不會從特定的位置偏移。而配管53也是由圖面中未顯示的鉤狀構件等所保持。在該場合中，配管53被設於固定具512之筒狀內側的部分，無法從電冰箱11的開口側看見。而角落部在不同的部位收容著複數支配管53。The pipe 53 is housed inside the accommodating portion 98. In other words, the fixture 512 accommodates the pipe 53 inside the tubular shape. The pipe 53 is held by the inner side surface of the accommodating portion 98 of the holding portion so as not to be displaced from a specific position. The piping 53 is also held by a hook member or the like which is not shown in the drawing. In this case, the pipe 53 is provided in a cylindrical inner portion of the fixture 512 and cannot be seen from the opening side of the refrigerator 11. The corner portion accommodates a plurality of branch pipes 53 at different locations.
該固定具51，是將在長邊方向上，也就是在指上下方向上於第二分隔構件38的高度位置被分割成二個部分的零件，在該場合中，是連接上側的固定具511與下側的固定具512所構成。因此，固定蓋81如第27圖所示，是由在固定蓋81的長邊方向上所分割的2個零件所構成，在該場合中，是由上固定蓋811與下固定蓋812所構成。藉由該構造，使固定蓋81的操作變得容易，並且不易產生扭曲之類的變形。在該場合中，第一突出部85及開口部86被設於上固定蓋811，第二突出部87及開口部88則被設在下固定蓋812。The fixture 51 is a member that is divided into two portions at the height position of the second partition member 38 in the longitudinal direction, that is, in the vertical direction of the finger. In this case, the upper fixture 511 is connected. It is composed of a fixture 512 on the lower side. Therefore, as shown in Fig. 27, the fixed cover 81 is composed of two parts divided in the longitudinal direction of the fixed cover 81. In this case, the fixed cover 811 and the lower fixed cover 812 are formed. . With this configuration, the operation of the fixing cover 81 is facilitated, and deformation such as distortion is less likely to occur. In this case, the first protruding portion 85 and the opening portion 86 are provided in the upper fixing cover 811, and the second protruding portion 87 and the opening portion 88 are provided in the lower fixing cover 812.
同樣地，補強構件82，是由該補強構件82於長邊方向上被分割的2個零件，在該場合中，是由上補強構件821及下補強構件822所構成。接著，角落用隔熱構件83，也是由該角落用隔熱構件83於長邊方向上被分割的2個零件，在該場合中是由上角落用隔熱構件831及下角落用隔熱構件832所構成。然後，第一隔熱用突出部94及開口部95被設在上角落用隔熱構件831，第二隔熱用突出部96及開口部97則被設在下角落用隔熱構件832。Similarly, the reinforcing member 82 is two members that are divided in the longitudinal direction by the reinforcing member 82. In this case, the upper reinforcing member 821 and the lower reinforcing member 822 are formed. Then, the corner heat insulating member 83 is also a two-part component that is divided in the longitudinal direction by the corner heat insulating member 83. In this case, the upper corner heat insulating member 831 and the lower corner heat insulating member are used. 832 is composed. Then, the first heat insulating protruding portion 94 and the opening 95 are provided in the upper corner heat insulating member 831, and the second heat insulating protruding portion 96 and the opening 97 are provided in the lower corner heat insulating member 832.
在該構造中，上固定蓋811、上補強構件821及上角落用隔熱構件931構成上側的固定具511。此外，下固定蓋812、下補強構件822及下角落用隔熱構件932構成下側的固定具512。在內箱14之右側的角落部，上側的固定具511被配置於冷藏室39及蔬果室40側，下側的固定具512被配置於第二冷凍室43及第一冷凍室42側。In this configuration, the upper fixing cover 811, the upper reinforcing member 821, and the upper corner heat insulating member 931 constitute the upper fixture 511. Further, the lower fixing cover 812, the lower reinforcing member 822, and the lower corner heat insulating member 932 constitute a lower fixture 512. In the corner portion on the right side of the inner box 14, the upper fixture 511 is disposed on the refrigerator compartment 39 and the vegetable compartment 40 side, and the lower fixture 512 is disposed on the second freezing compartment 43 and the first freezing compartment 42 side.
在上補強構件821的下端部設有2個螺紋孔74。接著，在下補強構件822的上端部，在對應於螺紋孔74的位置設有2個貫穿孔75。上補強構件821與下補強構件822，是藉由將穿過貫穿孔75的螺絲76旋鎖入螺紋孔74而形成固定。Two screw holes 74 are provided at the lower end portion of the upper reinforcing member 821. Next, at the upper end portion of the lower reinforcing member 822, two through holes 75 are provided at positions corresponding to the screw holes 74. The upper reinforcing member 821 and the lower reinforcing member 822 are fixed by screwing the screw 76 passing through the through hole 75 into the screw hole 74.
如此一來，固定具512就整體而言，可構成在沿著角落部延伸的方向，也就是指在長邊方向上分割成二個部分。在該場合中，如第24圖及第26圖所示，上角落用隔熱構件831的下端部接觸於下角落用隔熱構件832的上端部。此外，上固定蓋811的下端部從下固定蓋812的上端 部分離。In this way, the fixture 512 as a whole can be formed in a direction extending along the corner portion, that is, divided into two portions in the longitudinal direction. In this case, as shown in FIGS. 24 and 26, the lower end portion of the upper corner heat insulating member 831 is in contact with the upper end portion of the lower corner heat insulating member 832. Further, the lower end portion of the upper fixing cover 811 is from the upper end of the lower fixing cover 812 Separation.
配管53是由被折彎的2支配管所構成。2支配管53如第5圖、第25~27圖所示，分別具有迂迴通路531。迂迴通路531在配管53的上部附近，於水平方向上形成複數個彎折。配管53可藉由迂迴通路531而確保較長的距離，如此一來，可良好地執行「流通於配管53內之冷媒」熱交換。The pipe 53 is composed of two pipes that are bent. The two pipes 53 have a bypass passage 531 as shown in Fig. 5 and Figs. 25 to 27, respectively. The bypass passage 531 forms a plurality of bends in the horizontal direction in the vicinity of the upper portion of the pipe 53. The pipe 53 can ensure a long distance by the bypass passage 531, and thus the heat exchange "refrigerant flowing in the pipe 53" can be satisfactorily performed.
各配管53，其中一側的端部連接於被設在機械室21內的壓縮機，另一側的端部則連接於冷卻器。具體地說，各配管53是從機械室21側通過上側分離部211的連通孔211a而朝冷藏室39側延伸。在該場合中，連通孔211a最好是形成於固定具512的上面。在此之後，各配管53經過迂迴通路531，從固定具512的上端部進入角落用隔熱構件83的收容部98內。在該場合中，迂迴通路531如第5圖所示，被收容於分離部211的第二隔熱構件151內。接著，2支配管53的其中一支配管53，通過「被設於上角落用隔熱構件831之第一隔熱用突出部94」的內部，而從開口部95及開口部86朝冷藏室39側延伸。然後，雖然圖面中未詳細地顯示，但從開口部95、86伸出的配管53連接於冷藏用的冷卻器。Each of the pipes 53 has one end connected to a compressor provided in the machine room 21, and the other end connected to a cooler. Specifically, each of the pipes 53 extends from the machine room 21 side through the communication hole 211a of the upper side separation portion 211 toward the refrigerator compartment 39 side. In this case, the communication hole 211a is preferably formed on the upper surface of the fixture 512. After that, each of the pipes 53 passes through the bypass passage 531 and enters the accommodating portion 98 of the corner heat insulating member 83 from the upper end portion of the fixture 512. In this case, the bypass passage 531 is housed in the second heat insulating member 151 of the separating portion 211 as shown in FIG. Then, one of the two pipes 53 of the two pipes 53 passes through the inside of the first heat insulating protruding portion 94 provided in the upper corner heat insulating member 831, and is opened from the opening 95 and the opening 86 toward the cold room. 39 side extension. Then, although not shown in detail in the drawing, the pipes 53 extending from the openings 95 and 86 are connected to the cooler for refrigeration.
另一支配管53，通過「被設在下角落用隔熱構件832之第二隔熱用突出部96」的內部，而從開口部97及開口部88朝第一冷凍室42側延伸。雖然圖面中未詳細地顯示，但從開口部97、88伸出的配管53連接於冷凍用的冷 卻器。在該場合中，開口部86、88是用來將被收容於固定具512內部之配管53的一部分導向儲藏室側的構件。而配管53的一部分亦可從固定具512的下端面，通過下側分離部213而導入零件收容室212。The other pipe 53 extends from the opening 97 and the opening 88 toward the first freezing compartment 42 by the inside of the second heat insulating projection 96 provided in the lower corner heat insulating member 832. Although not shown in detail in the drawing, the pipe 53 extending from the openings 97 and 88 is connected to the cold for freezing. But the device. In this case, the openings 86 and 88 are members for guiding a part of the pipe 53 housed inside the fixture 512 to the storage compartment side. A part of the pipe 53 may be introduced into the component storage chamber 212 from the lower end surface of the fixture 512 through the lower partition portion 213.
各配管53如第25圖及第27圖所示，在各自的兩端部具有焊接部99。焊接部99形成：配管53的直徑大於其他的配管，藉此可與其他配管的焊接部焊接。各配管53是在固定具512的外部，與其他的配管焊接而形成連接。而所謂其他的配管是指：譬如連接於冷藏用的蒸發器、冷凍用的蒸發器、壓縮機的配管。Each of the pipes 53 has a welded portion 99 at both end portions as shown in Figs. 25 and 27 . The welded portion 99 is formed such that the diameter of the pipe 53 is larger than that of the other pipes, whereby the welded portion of the other pipe can be welded. Each of the pipes 53 is external to the fixture 512 and welded to another pipe to form a connection. The other piping refers to, for example, a piping connected to an evaporator for refrigeration, an evaporator for freezing, and a compressor.
在固定蓋81與補強構件82之間，具體地說是在固定蓋81之寬度方向的端部與補強構件82之寬度方向的端部之間，如第29圖~第31圖所示，設有第一密封構件101。第一密封構件101係構成：與設於固定具511的第一密封構件71相同。Between the fixing cover 81 and the reinforcing member 82, specifically, between the end portion in the width direction of the fixing cover 81 and the end portion in the width direction of the reinforcing member 82, as shown in Figs. 29 to 31, There is a first sealing member 101. The first sealing member 101 is configured similarly to the first sealing member 71 provided on the fixture 511.
在補強構件82與右側隔熱壁313之間、以及補強構件82與背側隔熱壁315之間，如第29圖~第31圖所示，設有第二密封構件102。第二密封構件102係構成：與設於固定具511側的第二密封構件72相同。Between the reinforcing member 82 and the right heat insulating wall 313 and between the reinforcing member 82 and the back heat insulating wall 315, as shown in Figs. 29 to 31, a second sealing member 102 is provided. The second sealing member 102 is configured similarly to the second sealing member 72 provided on the side of the fixture 511.
此外，如第22圖所示，在右側隔熱壁313與背側隔熱壁315形成抵接的部分，設有第三密封構件103。第三密封構件103係構成：與被設於「右側隔熱壁313與背側隔熱壁315形成抵接」之部分的第三密封構件73相同。Further, as shown in Fig. 22, a portion where the right heat insulating wall 313 and the back heat insulating wall 315 are in contact with each other is provided, and a third sealing member 103 is provided. The third sealing member 103 is configured similarly to the third sealing member 73 provided in a portion where the right heat insulating wall 313 and the back heat insulating wall 315 are in contact with each other.
如此一來，固定具512是由固定蓋81與補強構件82 挾持角落用隔熱構件83所構成。角落用隔熱構件83在收容部98收容著配管53。固定蓋81，是在「使其寬度方向的端部，重疊於補強構件82之寬度方向的端部」的狀態下，使螺絲57通過貫穿孔84。通過貫穿孔84的螺絲57，被旋鎖入補強構件82的螺紋孔61。如此一來，固定蓋81被固定於補強構件82。接著，藉由將固定蓋81固定於補強構件82，角落用隔熱構件83及配管53也被固定於固定具512的內部。In this way, the fixture 512 is composed of the fixing cover 81 and the reinforcing member 82. The corner holding heat insulating member 83 is used. The corner heat insulating member 83 accommodates the pipe 53 in the accommodating portion 98. The fixing cover 81 passes the through hole 84 in a state in which the end portion in the width direction overlaps the end portion in the width direction of the reinforcing member 82. The screw hole 57 of the reinforcing member 82 is screwed by the screw 57 of the through hole 84. In this way, the fixing cover 81 is fixed to the reinforcing member 82. Next, by fixing the fixing cover 81 to the reinforcing member 82, the corner heat insulating member 83 and the pipe 53 are also fixed to the inside of the fixture 512.
在該場合中，固定蓋81、補強構件82、角落用隔熱構件83及配管53形成一體化的構造。然後，第二分隔構件38的右後端部進入上固定蓋811與下固定蓋812之間，並接觸於上角落用隔熱構件831與下角落用隔熱構件832之間的連接部分。如此一來，固定具512的分割部分，便由第二分隔構件38的右後端部所覆蓋。In this case, the fixed cover 81, the reinforcing member 82, the corner heat insulating member 83, and the pipe 53 form an integrated structure. Then, the right rear end portion of the second partition member 38 enters between the upper fixing cover 811 and the lower fixing cover 812, and contacts the connecting portion between the upper corner insulating member 831 and the lower corner insulating member 832. As a result, the divided portion of the fixture 512 is covered by the right rear end portion of the second partition member 38.
此外，右側隔熱壁313與背側隔熱壁315，是隔著第二密封構件102而面向補強構件82。如此一來，相鄰的右側隔熱壁313與背側隔熱壁315是由固定具512所連結固定，並且將右側隔熱壁313與背側隔熱壁315所形成角度，保持成對應於補強構件82之直角部分的90°。換言之，補強構件82可作為「將相鄰的右側隔熱壁313與背側隔熱壁315之間的角度保持成90°」的角度保持部而發揮作用。Further, the right heat insulating wall 313 and the back heat insulating wall 315 face the reinforcing member 82 via the second sealing member 102. In this way, the adjacent right heat insulating wall 313 and the back side heat insulating wall 315 are fixed and fixed by the fixture 512, and the angle formed by the right heat insulating wall 313 and the back side heat insulating wall 315 is maintained to correspond to 90° of the right angle portion of the reinforcing member 82. In other words, the reinforcing member 82 can function as an angle holding portion that "holds the angle between the adjacent right heat insulating wall 313 and the back side heat insulating wall 315 at 90 degrees".
配管53亦可如第32圖所示，通過第二分隔構件38的右端緣部與右部內板24之間。在該場合中，在內箱14 的內部，於第二分隔構件38的面分隔部45與內箱14的右部內板24之間，設有分隔部用隔熱構件105。分隔部用隔熱構件105譬如是由發泡苯乙烯聚合物等所構成，可作為隔熱構件發揮作用。分隔部用隔熱構件105形成：沿著第二分隔構件38的右端緣部朝前後方向伸長的四角柱狀。分隔部用隔熱構件105具有凹部106。凹部106形成：分隔部用隔熱構件105的右部內板24側形成開口的凹形狀。配管53的一部分，被設在分隔部用隔熱構件105之凹部106的內側。在該場合中，雖然圖面中未詳細地顯示，但配管53亦可配置成以下所述的方式。The pipe 53 may also pass between the right end edge portion of the second partition member 38 and the right inner plate 24 as shown in Fig. 32. In this case, the inner box 14 In the inside, a partition heat insulating member 105 is provided between the surface partition portion 45 of the second partition member 38 and the right inner panel 24 of the inner box 14. The heat insulating member 105 for partitions is composed of, for example, a foamed styrene polymer, and functions as a heat insulating member. The partition portion heat insulating member 105 is formed in a quadrangular prism shape that is elongated in the front-rear direction along the right end edge portion of the second partition member 38. The partition heat insulating member 105 has a recess 106. The concave portion 106 is formed in a concave shape in which the opening portion heat insulating member 105 has an opening on the right inner plate 24 side. A part of the pipe 53 is provided inside the recess 106 of the partition heat insulating member 105. In this case, although not shown in detail in the drawing, the piping 53 may be arranged in the following manner.
舉例來說，2支配管53，分別從固定具512的上端部進入上角落用隔熱構件831的收容部98內並下下方延伸。在此之後，配管53分別從上角落用隔熱構件831與下角落用隔熱構件832之間的連接部分，朝向收容部98的外側前方伸出。接著，配管53分別通過分隔部用隔熱構件105的凹部106內側，並沿著第二分隔構件38的右端緣部朝前方延伸。在此之後，配管53分別在第二分隔構件38的前端部朝後側折返，並再度於凹部106內側沿著第二分隔構件38的右端緣部朝後方延伸。接著，配管53分別從上角落用隔熱構件831與下角落用隔熱構件832之間的連接部分，進入下角落用隔熱構件832之收容部98的內側。在此之後，配管53從開口部86、88伸出，並分別連接於冷藏用冷卻器及冷凍用冷卻器。For example, the two pipes 53 are respectively inserted into the accommodating portion 98 of the upper corner heat insulating member 831 from the upper end portion of the fixture 512 and extend downward and downward. After that, the piping 53 projects from the connection portion between the upper corner heat insulating member 831 and the lower corner heat insulating member 832 toward the front side of the housing portion 98. Next, the pipes 53 pass through the inside of the recess 106 of the heat insulating member 105 for partitions, and extend forward along the right end edge of the second partition member 38. After that, the pipes 53 are respectively folded back toward the rear side at the front end portion of the second partition member 38, and are again extended rearward along the right end edge portion of the second partition member 38 inside the recess portion 106. Then, the piping 53 enters the inside of the accommodating portion 98 of the lower corner heat insulating member 832 from the connection portion between the upper corner heat insulating member 831 and the lower corner heat insulating member 832. After that, the pipes 53 are extended from the openings 86 and 88, and are connected to the refrigerating cooler and the refrigerating cooler, respectively.
雖然圖面中未顯示，但在內箱14的內部，於第二分 隔構件38的面分隔部45與內箱14的左部內板25之間，也設有構造與分隔部用隔熱構件105相同的構件，與上述的配管53相同，亦可將電線52沿著第二分隔構件38的左端緣部配置。Although not shown in the drawing, but inside the inner box 14, in the second point The surface partition portion 45 of the partition member 38 and the left inner panel 25 of the inner box 14 are also provided with the same members as the partition portion heat insulating member 105. Similarly to the above-described piping 53, the electric wires 52 may be along The left end edge portion of the second partition member 38 is disposed.
參考第1圖及第33圖，說明該實施形態之電冰箱的隔熱箱體12的組裝順序。The assembly procedure of the heat insulating box 12 of the refrigerator of this embodiment will be described with reference to Figs. 1 and 33.
首先，分別製作第1圖所示的隔熱壁31及固定具51。接著，如第33圖所示，利用螺絲57將固定具511安裝於相鄰之2個隔熱壁31之中的一個，譬如左側隔熱壁314。接著，將背側隔熱壁315安裝於由左側隔熱壁314與固定具511形成一體化的組件上。如此一來，相鄰的隔熱壁31，在該場合中，是將左側隔熱壁314與背側隔熱壁315予以連結固定，而形成內箱14之右側內部的角落部。在該場合中，由左側隔熱壁314與背側隔熱壁315所形成之相鄰壁的角度，是對應於補強構件55的直角部分而保持成90°。內箱14的其他角落部，也是藉由連結固定隔熱壁31與固定具51而形成。如此一來，形成「相鄰之隔熱壁31的角度為90°」的內箱14，並形成立方體的隔熱箱體12。First, the heat insulating wall 31 and the fixture 51 shown in Fig. 1 are produced separately. Next, as shown in Fig. 33, the fixture 511 is attached to one of the adjacent two heat insulating walls 31 by means of a screw 57, such as the left heat insulating wall 314. Next, the back side heat insulating wall 315 is attached to the assembly in which the left side heat insulating wall 314 and the fixture 511 are integrated. In this case, the adjacent heat insulating wall 31 is connected and fixed to the left heat insulating wall 314 and the back heat insulating wall 315 in this case, and a corner portion of the inner right side of the inner box 14 is formed. In this case, the angle of the adjacent wall formed by the left heat insulating wall 314 and the back side heat insulating wall 315 is maintained at 90° in correspondence with the right angle portion of the reinforcing member 55. The other corner portions of the inner box 14 are also formed by joining and fixing the heat insulating wall 31 and the fixture 51. In this way, the inner box 14 of "the angle of the adjacent heat insulating wall 31 is 90 degrees" is formed, and the cubic heat insulating box 12 is formed.
如上所述，固定具51將相鄰之隔熱壁31的角度限定成特定的值，譬如90°。而相鄰之隔熱壁31的角度並非只能設成90°，在該場合中，只要將相鄰之隔熱壁31的角度調整成趨近90°，並使隔熱箱體12的各角部形成趨近90°即可。換言之，固定具51所規定的角度並不須相當嚴 謹，在製造過程所產生之一般性誤差的範圍內便可容許。As described above, the fixture 51 defines the angle of the adjacent insulating wall 31 to a specific value, such as 90°. The angle of the adjacent heat insulating walls 31 is not limited to 90°. In this case, the angles of the adjacent heat insulating walls 31 are adjusted to be close to 90°, and each of the heat insulating boxes 12 is provided. The corner formation can be close to 90°. In other words, the angle specified by the fixture 51 does not have to be quite strict. It is tolerable within the scope of the general error produced by the manufacturing process.
相對於以上述方式所組裝的隔熱箱體12，將第一分隔構件37及第二分隔構件38安裝於特定的位置。如此一來，在隔熱箱體12的內側形成：冷藏室39、蔬果室40、製冰室41、第一冷凍室42及第二冷凍室43。接著，右側隔熱壁313及左側隔熱壁314的前端部，是由第一分隔構件37及第二分隔構件38所連結固定。The first partition member 37 and the second partition member 38 are attached to specific positions with respect to the heat insulating box 12 assembled as described above. In this way, the inside of the heat insulating box 12 is formed with a refrigerating chamber 39, a fruit and vegetable chamber 40, an ice making chamber 41, a first freezing chamber 42, and a second freezing chamber 43. Next, the front end portions of the right heat insulating wall 313 and the left heat insulating wall 314 are connected and fixed by the first partition member 37 and the second partition member 38.
根據上述的構造，可達成以下的效果。According to the above configuration, the following effects can be achieved.
根據上述的構造，電線52及配管53被設在隔熱箱體12的收容空間。換言之，電線52及配管53並未被設在隔熱壁31的內部。因此，無須考慮：在隔熱壁31的內部，確保用來收納電線52及配管53的空間。如此一來，隔熱壁31可極力地將隔熱性能較第二隔熱構件151更良好之第一隔熱構件15的厚度增厚。其結果可使電冰箱具有絕佳的隔熱性能，並可充分確保電冰箱內的空間。According to the above configuration, the electric wire 52 and the pipe 53 are provided in the accommodating space of the heat insulating box 12. In other words, the electric wire 52 and the pipe 53 are not provided inside the heat insulating wall 31. Therefore, it is not necessary to consider a space for accommodating the electric wires 52 and the pipes 53 inside the heat insulating wall 31. In this way, the heat insulating wall 31 can thicken the thickness of the first heat insulating member 15 which is more excellent in heat insulating performance than the second heat insulating member 151. As a result, the refrigerator has excellent heat insulation properties and can sufficiently ensure the space inside the refrigerator.
電線52及配管53被設在內箱14的後部，在該場合中是被設在隔熱箱12之內部深處的角落部。因此，電線52及配管53在收納食品時不易形成干擾。The electric wire 52 and the pipe 53 are provided at the rear of the inner box 14, and in this case, are provided at the corners deep inside the heat insulating box 12. Therefore, the electric wire 52 and the piping 53 are less likely to cause interference when the food is stored.
在固定具51的正上方，設有朝機械室21連接的上側分離部211。此外，在固定具51的正下方，設有朝零件收容室212連接的下側分離部213。因此，通過固定具51內的電線52及配管53，可通過上下的分離部211、213而輕易地導向機械室21及零件收容室212。如此一來，電線52及配管53，可在機械室21及零件收容室212內輕易地 與其他電線及配管連接。An upper side separation portion 211 that is connected to the machine room 21 is provided right above the fixture 51. Further, a lower side separation portion 213 that is connected to the component storage chamber 212 is provided directly below the fixture 51. Therefore, the electric wire 52 and the pipe 53 in the fixture 51 can be easily guided to the machine room 21 and the component storage chamber 212 by the upper and lower separating portions 211 and 213. In this way, the electric wires 52 and the pipes 53 can be easily disposed in the machine room 21 and the parts accommodating chamber 212. Connect with other wires and piping.
此外，貫穿分離部211的第二隔熱構件151並與機械室21連通的連通孔211a，被設在固定具51的上方。因此，電線52與配管53可朝上下方向延伸。其結果使電線52與配管53的配置變的容易。Further, a communication hole 211a that penetrates the second heat insulating member 151 of the separating portion 211 and communicates with the machine chamber 21 is provided above the fixture 51. Therefore, the electric wire 52 and the pipe 53 can extend in the up and down direction. As a result, the arrangement of the electric wire 52 and the pipe 53 is facilitated.
第二隔熱構件151構成可以充填。因此，可輕易地形成連通孔211a。此外，可利用第二隔熱構件151覆蓋配管53的迂迴通路531。The second heat insulating member 151 is configured to be filled. Therefore, the communication hole 211a can be easily formed. Further, the bypass passage 531 of the pipe 53 can be covered by the second heat insulating member 151.
被設在內箱14之角落部的電線52及配管53，是由固定具51的固定蓋54、81所覆蓋。因此，可極力地防止儲藏室內的食物接觸到電線52或配管53。不僅如此，由於電線52與配管53不會被使用者所看見，因此可使儲藏室內部的美觀性變得良好。The electric wires 52 and the pipes 53 provided at the corners of the inner box 14 are covered by the fixing covers 54, 81 of the fixture 51. Therefore, it is possible to prevent the food in the storage compartment from coming into contact with the electric wire 52 or the pipe 53 as much as possible. In addition, since the electric wire 52 and the pipe 53 are not seen by the user, the appearance of the inside of the storage compartment can be improved.
電冰箱11的隔熱箱體12，是將被分割成複數個的隔熱壁31予以組合，並藉由以固定具51連結固定相鄰的2個隔熱壁31所構成。據此，相較於預先將隔熱構件設於立體狀的內箱的傳統構造，電冰箱11的組裝作業變得容易。The heat insulating box 12 of the refrigerator 11 is formed by combining a plurality of heat insulating walls 31 divided into a plurality of heat insulating walls 31, and is connected and fixed by the fixing members 51 to fix the adjacent two heat insulating walls 31. According to this, the assembly work of the refrigerator 11 becomes easier than the conventional structure in which the heat insulating member is provided in the three-dimensional inner case in advance.
隔熱構件15是由真空隔熱鑲板所構成。因此，可獲得真空隔熱鑲板的高隔熱效果，並使構成隔熱箱體12的隔熱壁31薄化，其結果可使電冰箱內的空間變大。The heat insulating member 15 is composed of a vacuum heat insulating panel. Therefore, the high heat insulating effect of the vacuum heat insulating panel can be obtained, and the heat insulating wall 31 constituting the heat insulating box 12 can be made thin, and as a result, the space in the refrigerator can be increased.
固定具51的補強構件55、82，可作為將相鄰之隔熱壁31的角度保持成90°的角度保持部發揮作用。藉此，可使內箱14形成立方體。此外，由於隔熱箱體12是可將內 箱14的角部保持成90°的構造，因此隔熱壁31的組裝變得容易。The reinforcing members 55 and 82 of the fixture 51 can function as an angle holding portion that maintains the angle of the adjacent heat insulating walls 31 at 90 degrees. Thereby, the inner box 14 can be formed into a cube. In addition, since the heat insulating box 12 is available inside Since the corner portion of the case 14 is maintained at a 90° configuration, assembly of the heat insulating wall 31 becomes easy.
固定具51是被固定在面向相鄰之2個第一隔熱構件15的位置。因為這個緣故，第一隔熱構件15能以固定具51作為基準而固定。如此一來，容易將相鄰之隔熱壁31的角度保持成90°。The fixture 51 is fixed at a position facing the adjacent two first heat insulating members 15. For this reason, the first heat insulating member 15 can be fixed with the fixture 51 as a reference. As a result, it is easy to maintain the angle of the adjacent heat insulating walls 31 at 90°.
右側隔熱壁313及左側隔熱壁314，在上下方向之中央附近的部分，由第一分隔構件37及第二分隔構件38所連結固定。因此，右側隔熱壁313的前端部與左側隔熱壁314的前端部可穩固地固定。如此一來，可抑制內箱14的前側開口部朝左右方向開啟。不僅如此，還可抑制內箱14的扭曲，而將內箱14及隔熱箱體12保持成立方體。The right heat insulating wall 313 and the left heat insulating wall 314 are connected and fixed by the first partition member 37 and the second partition member 38 in a portion near the center in the vertical direction. Therefore, the front end portion of the right heat insulating wall 313 and the front end portion of the left heat insulating wall 314 can be stably fixed. As a result, it is possible to suppress the front opening portion of the inner case 14 from opening in the left-right direction. Moreover, the distortion of the inner box 14 can be suppressed, and the inner box 14 and the heat insulating box 12 can be held in a cubic shape.
在內箱14的角落部，設有角落用隔熱構件56、83。如此一來，可提高在角落部的隔熱效果。此外，由於角落用隔熱構件56、83被固定具51所覆蓋，因此如同以上所述，可使儲藏室內部的美觀性變得良好。Corner insulating members 56 and 83 are provided at the corners of the inner box 14. In this way, the heat insulation effect at the corner portion can be improved. Further, since the corner heat insulating members 56 and 83 are covered by the fixture 51, the appearance of the inside of the storage compartment can be improved as described above.
角落用隔熱構件56、83被配置成：覆蓋相鄰之隔熱壁31的抵接部分。換言之，隔熱性能容易變成較低之2個隔熱壁31的抵接部分，可藉由角落用隔熱構件56、83來加強隔熱性能。如此一來，可達到隔熱箱體12整體之隔熱性能的提升。The corner heat insulating members 56 and 83 are disposed to cover the abutting portions of the adjacent heat insulating walls 31. In other words, the heat insulating performance is likely to become a contact portion of the two lower heat insulating walls 31, and the heat insulating properties can be enhanced by the corner heat insulating members 56 and 83. In this way, the thermal insulation performance of the heat insulating box 12 as a whole can be improved.
固定具51形成筒狀，且在筒狀的內側收容著電線52或者配管53；以及角落用隔熱構件56、83。如此一來，電線52、配管53及角落用隔熱構件56、83無法被使用者 所看見，因此能更進一步提升儲藏室內部的美觀性。The fixture 51 is formed in a tubular shape, and an electric wire 52 or a pipe 53 is housed inside the cylindrical shape; and the corner heat insulating members 56 and 83 are housed. As a result, the electric wire 52, the piping 53, and the corner heat insulating members 56, 83 cannot be used by the user. As seen, it can further enhance the aesthetics of the interior of the storage compartment.
固定具51具有：剖面形成L字型的補強構件55、82。如此一來，固定具51可提高對譬如扭曲或折彎等變形的強度。此外，由於固定具51是「在L字型剖面的補強構件55、82設有固定蓋54、81」的構造，因此可輕易地形成筒狀。The fixture 51 has reinforcing members 55 and 82 that are formed in an L-shaped cross section. As a result, the fixture 51 can increase the strength of deformation such as twisting or bending. In addition, since the fixture 51 has a structure in which the fixing members 55 and 81 are provided in the L-shaped cross-section reinforcing members 55 and 82, the tubular shape can be easily formed.
由於電線52及配管53是由角落用隔熱構件56、83的收容部67、98所保持，因此可抑制電線52及配管53從特定的位置偏移。Since the electric wires 52 and the pipes 53 are held by the accommodating portions 67 and 98 of the corner heat insulating members 56 and 83, it is possible to suppress the electric wires 52 and the pipes 53 from being displaced from a specific position.
固定具511的固定蓋54具有開口部59、60。通往固定具511的電線52，可通過開口部59、60而導向儲藏室側。如此一來，電線52可從開口部59、60朝儲藏室側伸出，而與位於固定具511外側，也就是指儲藏室側的電線連接。特別是電線52在從固定具511之開口部59、60伸出的端部，具有用來和其他電線連接的連接部68。藉此，電線52可輕易地在固定具511的外側與其他電線連接。The fixing cover 54 of the fixture 511 has openings 59, 60. The electric wire 52 leading to the fixture 511 can be guided to the storage compartment side through the openings 59, 60. As a result, the electric wire 52 can protrude from the opening portions 59, 60 toward the storage compartment side, and is connected to the electric wire located outside the fixture 511, that is, on the storage compartment side. In particular, the electric wire 52 has a connecting portion 68 for connection with other electric wires at an end projecting from the opening portions 59, 60 of the fixture 511. Thereby, the electric wire 52 can be easily connected to other electric wires on the outside of the fixture 511.
固定具512的固定蓋81具有開口部86、88。通往固定具512的配管53，可通過開口部86、88而導向儲藏室側。如此一來，配管53可從開口部86、88朝儲藏室側伸出，而與位於儲藏室側的配管連接。特別是配管53在從固定具512之開口部86、88伸出的端部，具有用來與其他配管進行焊接的焊接部99。藉此，配管53可輕易地在固定具512的外側與其他配管進行焊接而形成連接。The fixing cover 81 of the fixture 512 has openings 86, 88. The piping 53 leading to the fixture 512 can be guided to the storage compartment side through the openings 86 and 88. In this way, the pipe 53 can protrude from the opening portions 86, 88 toward the storage chamber side, and is connected to the pipe located on the storage compartment side. In particular, the pipe 53 has a welded portion 99 for welding to other pipes at the end portion extending from the opening portions 86, 88 of the fixture 512. Thereby, the pipe 53 can be easily welded to the other pipes on the outer side of the fixture 512 to form a connection.
此外，電線52在固定具511形成一體化，配管53在 固定具512形成一體化。在該場合中，當利用固定具51連結固定隔熱壁31時，電線52及配管53也被設在隔熱壁31的特定角落部。如此一來，可簡化電線52及配管53的組裝作業。Further, the electric wire 52 is integrated in the fixture 511, and the pipe 53 is in the The fixture 512 is integrated. In this case, when the heat insulating wall 31 is connected and fixed by the fixture 51, the electric wire 52 and the piping 53 are also provided in a specific corner portion of the heat insulating wall 31. In this way, the assembly work of the electric wires 52 and the pipes 53 can be simplified.
電線52被設在內箱14之左側內部的角落部，並由固定具511所覆蓋。配管53被設在內箱14之右側內部的角落部，並由固定具512所覆蓋。如此一來，可降低電線52因配管53而被冰凍的情形。The electric wire 52 is provided at a corner portion inside the left side of the inner box 14 and covered by the fixture 511. The pipe 53 is provided at a corner portion inside the right side of the inner box 14 and is covered by the fixture 512. In this way, it is possible to reduce the situation in which the electric wire 52 is frozen by the piping 53.
此外，在「配管53的一部分，沿著第二分隔構件38的右緣部配置」的場合中，無須加大固定具51便可將配管53增長。如此一來，在配管53為吸入管的場合中，既能充分確保儲藏室的收納空間，又能確保配管53的長度而提高熱交換的效率。In addition, in the case where "a part of the pipe 53 is disposed along the right edge portion of the second partition member 38", the pipe 53 can be increased without increasing the fixture 51. In the case where the pipe 53 is a suction pipe, the storage space of the storage compartment can be sufficiently ensured, and the length of the pipe 53 can be ensured to improve the efficiency of heat exchange.
在固定蓋54、81與補強構件55、82之間，分別設有第一密封構件71、101。第一密封構件71、101可抑制冷氣流入固定具511、512內部。如此一來，可抑制固定具51內部的零件，譬如電線52等產生結露。Between the fixed covers 54, 81 and the reinforcing members 55, 82, first sealing members 71, 101 are provided, respectively. The first sealing members 71, 101 can suppress cold airflow into the interior of the fixtures 511, 512. As a result, it is possible to suppress the occurrence of condensation on the inside of the fixture 51, such as the electric wire 52.
在隔熱壁31與固定具51之間，設有第二密封構件72、102。第二密封構件72、102分別將補強構件55、82與隔熱壁31之間予以密封。換言之，第二密封構件72、102分別可提高補強構件55、82與隔熱壁31之間的氣密性。如此一來，可抑制空氣通過相鄰之2個隔熱壁31的抵接部分而進出於隔熱箱體12的內部，也就是指儲藏室。因此，可降低儲藏室內的冷氣朝隔熱箱體12外部洩 漏，並降低隔熱箱體12外部的暖氣流入儲藏室內。Between the heat insulating wall 31 and the fixture 51, second sealing members 72, 102 are provided. The second sealing members 72, 102 seal between the reinforcing members 55, 82 and the heat insulating wall 31, respectively. In other words, the second sealing members 72, 102 can improve the airtightness between the reinforcing members 55, 82 and the heat insulating wall 31, respectively. In this way, the air can be prevented from entering the inside of the heat insulating box 12 through the abutting portion of the adjacent two heat insulating walls 31, that is, the storage chamber. Therefore, the cold air in the storage compartment can be reduced to the outside of the heat insulation box 12 Leakage and lowering the heat outside the heat insulating box 12 into the storage chamber.
在相鄰之2個隔熱壁31的抵接部分，譬如右側隔熱壁313與背側隔熱壁315之間、以及左側隔熱壁314與背側隔熱壁315之間，設有第三密封構件73、103。藉此，可使隔熱箱體12的內部與外部充分地形成隔熱，如此一來，可有效率地冷卻隔熱箱體12的內部。Between the abutting portions of the adjacent two heat insulating walls 31, for example, between the right heat insulating wall 313 and the back side heat insulating wall 315, and between the left heat insulating wall 314 and the back side heat insulating wall 315, Three sealing members 73, 103. Thereby, the inside and the outside of the heat insulating box 12 can be sufficiently thermally insulated, and thus the inside of the heat insulating box 12 can be efficiently cooled.
固定具51在沿著角落部延伸的方向上分割成複數個，在實施例的場合中分割成2個。因此，固定具51的操作變得容易。此外，在固定具51的分割部分，配置有第二分隔構件38。如此一來，可抑制儲藏室內的冷氣從第二分隔構件38的分割部分進入固定具51的內部。The fixture 51 is divided into a plurality of pieces in the direction in which the corner portions extend, and is divided into two in the case of the embodiment. Therefore, the operation of the fixture 51 becomes easy. Further, a second partition member 38 is disposed at a divided portion of the fixture 51. As a result, it is possible to suppress the cold air in the storage chamber from entering the inside of the fixture 51 from the divided portion of the second partition member 38.
隔熱壁31，是在外板16~20與內板22~26之間挾持著第一隔熱構件15所構成。第一隔熱構件15是由薄且隔熱性能絕佳的真空隔熱鑲板所構成。因此，隔熱壁31可獲得真空隔熱鑲板的高隔熱性能，並降低其厚度。因此，相較於採用譬如胺甲酸乙酯等隔熱材的傳統技術，只要隔熱箱體12的外形尺寸相同，便可使內容積大增。The heat insulating wall 31 is constituted by sandwiching the first heat insulating member 15 between the outer plates 16 to 20 and the inner plates 22 to 26. The first heat insulating member 15 is composed of a vacuum heat insulating panel which is thin and has excellent heat insulating properties. Therefore, the heat insulating wall 31 can obtain high heat insulating properties of the vacuum heat insulating panel and reduce the thickness thereof. Therefore, compared with the conventional technique using a heat insulating material such as urethane, as long as the outer shape of the heat insulating box 12 is the same, the internal volume can be greatly increased.
在分離部211內，充填有第二隔熱構件151。因此，可提高隔熱壁31的強度。The second heat insulating member 151 is filled in the separation portion 211. Therefore, the strength of the heat insulating wall 31 can be improved.
接著，在「隔熱箱體未被分割」的傳統構造中，譬如是在將內箱或者外箱組裝成箱體之後，再分別予以組合，因此，所組合件成為大型且相當占空間的組件。在本構造中，由於隔熱箱體12是將被分割成複數個的隔熱壁31予以組合所構成，因此可使組合件形成小型化。Then, in the conventional structure in which the "insulation box is not divided", for example, after the inner box or the outer box is assembled into a box, they are separately combined, and therefore, the assembled part becomes a large and relatively space-consuming component. . In the present configuration, since the heat insulating box 12 is formed by combining a plurality of heat insulating walls 31 divided into a plurality of pieces, the assembly can be miniaturized.
接下來，參考第34圖說明第二實施形態。第二實施形態中所說明之內箱14的左側內部之角落部的構造，也能適用於其他的角落部。Next, a second embodiment will be described with reference to Fig. 34. The structure of the corner portion inside the left side of the inner box 14 described in the second embodiment can also be applied to other corner portions.
第二實施形態的固定具111並不具有補強構件。固定具111，是形狀與第一實施形態的固定蓋54幾乎相同的板構件，沿著內箱14的角落部延伸所形成。在該實施形態中，相鄰的2個隔熱壁31，在圖面所示的場合中是指左側隔熱壁314與背側隔熱壁315，是由圖面中未顯示的螺絲固定於固定具111。換言之，相鄰的2個隔熱壁31，是藉由固定具111形成連結固定。The fixture 111 of the second embodiment does not have a reinforcing member. The fixture 111 is a plate member having a shape almost the same as that of the fixing cover 54 of the first embodiment, and is formed to extend along a corner portion of the inner box 14. In this embodiment, the two adjacent heat insulating walls 31 refer to the left heat insulating wall 314 and the back side heat insulating wall 315 in the case of the drawing, and are fixed by screws not shown in the drawing. Fixture 111. In other words, the adjacent two heat insulating walls 31 are connected and fixed by the fixture 111.
固定具111具有2個延伸部112、113。延伸部112、113分別被設在固定具111的短邊方向，也就是指寬度方向的兩端部。延伸部112、113面向彼此接近的內板22~26，在圖面所示的場合中為左側隔熱壁314的左部內板25、及背側隔熱壁315的背部內板26而形成延伸。換言之，延伸部112是沿著左部內板25而朝向隔熱箱體12的前側延伸。延伸部113則沿著背部內板26朝向隔熱箱體12的右側延伸。The fixture 111 has two extensions 112, 113. The extending portions 112 and 113 are respectively provided in the short side direction of the fixture 111, that is, both end portions in the width direction. The extending portions 112 and 113 face the inner plates 22 to 26 which are close to each other, and in the case shown in the drawing, the left inner insulating plate 25 of the left heat insulating wall 314 and the back inner plate 26 of the rear heat insulating wall 315 are extended. . In other words, the extension portion 112 extends toward the front side of the heat insulating box 12 along the left inner panel 25. The extension portion 113 extends along the back inner panel 26 toward the right side of the heat insulating box 12.
在該場合中，延伸部112面向左部內板25側且朝背側隔熱壁315側延伸的面，對「延伸部113面向背部內板26側且朝左側隔熱壁314側延伸的面」形成直交。因此，一旦相鄰的左側隔熱壁314與背側隔熱壁315藉由固定具 111形成連結固定，由左側隔熱壁314與背側隔熱壁315所形成之相鄰壁的角度將被限制成90°。在該場合中，固定具111的延伸部112、113可作為角度保持部而發揮作用。In this case, the surface on which the extending portion 112 faces the left inner panel 25 side and extends toward the back heat insulating wall 315 side, and the surface on which the extending portion 113 faces the back inner panel 26 side and extends toward the left heat insulating wall 314 side. Form an orthogonal. Therefore, once the adjacent left heat insulating wall 314 and the back side heat insulating wall 315 are fixed by the fixture 111 is formed to be fixed by the joint, and the angle of the adjacent wall formed by the left heat insulating wall 314 and the back side heat insulating wall 315 is limited to 90°. In this case, the extending portions 112 and 113 of the fixture 111 can function as an angle holding portion.
在延伸部112、113；與內箱14之彼此接近的內板25、26之間，設有第四密封構件114。第四密封構件114係構成與第二密封構件72、112相同。A fourth sealing member 114 is provided between the extending portions 112, 113 and the inner plates 25, 26 which are adjacent to each other. The fourth sealing member 114 is configured identically to the second sealing members 72, 112.
此外，在由內箱14的角落部與固定具111所形成的三角柱狀空間，在圖面所示的場合中，是由左部內板25與背部內板26與固定具111所形成，且水平方向的剖面呈三角形狀的空間，設有第二角落用隔熱構件115。在該場合中，固定具111是由第二角落用隔熱構件115所覆蓋。第二角落用隔熱構件115是由發泡苯乙烯聚合物之類的隔熱構件所構成，且形成三角柱狀。Further, in the case where the triangular columnar space formed by the corner portion of the inner box 14 and the fixture 111 is formed by the left inner panel 25 and the back inner panel 26 and the fixture 111, the level is horizontal. The cross section of the direction has a triangular shape and is provided with a second corner heat insulating member 115. In this case, the fixture 111 is covered by the second corner heat insulating member 115. The second corner heat insulating member 115 is composed of a heat insulating member such as a foamed styrene polymer, and is formed in a triangular column shape.
第二角落用隔熱構件115具有收容部116。收容部116，是促使第二角落用隔熱構件115從左部內板25側凹陷成凹狀所形成。收容部116朝向第二角落用隔熱構件115的長邊方向延伸。電線52被設在收容部116的內部，並被該收容部116所保持。在該場合中，收容部116可作為保持電線52的保持部發揮功能。The second corner heat insulating member 115 has a housing portion 116. The accommodating portion 116 is formed by causing the second corner heat insulating member 115 to be recessed from the left inner panel 25 side. The accommodating portion 116 extends in the longitudinal direction of the second corner heat insulating member 115. The electric wire 52 is provided inside the accommodating portion 116 and held by the accommodating portion 116. In this case, the accommodating portion 116 can function as a holding portion that holds the electric wire 52.
根據上述的構造，也能藉由採用不具補強構件之構造的固定具111，將相鄰的2個隔熱壁31予以連結固定。According to the above configuration, the adjacent two heat insulating walls 31 can be joined and fixed by using the fixture 111 having no structure of the reinforcing member.
固定具111具有：彼此的延長面形成直交的延伸部112、113。因此，可將內箱14之相鄰內板的角度保持成 90°。如此一來，可使內箱14，也就是指隔熱箱體12形成立方體。The fixture 111 has extension portions 112, 113 that are orthogonal to each other. Therefore, the angle of the adjacent inner panel of the inner box 14 can be maintained as 90°. In this way, the inner box 14, that is, the heat insulating box 12, can be formed into a cube.
在延伸部112、113與隔熱壁31之間，設有第四密封構件114。因此，可抑制儲藏室內的冷氣洩漏至隔熱箱體12的外側，並可抑制隔熱箱體12外部的暖氣流入儲藏室內。A fourth sealing member 114 is provided between the extending portions 112, 113 and the heat insulating wall 31. Therefore, it is possible to suppress the cold air in the storage chamber from leaking to the outside of the heat insulating box 12, and it is possible to suppress the warm air outside the heat insulating box 12 from flowing into the storage chamber.
電線52被收容於第二角落用隔熱構件115的收容部116內。因此，能極力防止電線52從所定的位置偏移。The electric wire 52 is housed in the accommodating portion 116 of the second corner heat insulating member 115. Therefore, it is possible to prevent the electric wire 52 from being displaced from a predetermined position as much as possible.
接下來，參考第35圖說明第三實施形態。第三實施形態中所說明之內箱14的右側內部之角落部的構造，也能適用於其他的角落部。Next, a third embodiment will be described with reference to Fig. 35. The structure of the corner portion of the inner right side of the inner box 14 described in the third embodiment can also be applied to other corner portions.
在第三實施形態中，如第35圖所示，隔熱構件120是由第一隔熱構件121及第二隔熱構件122所構成。第一隔熱構件121是由真空隔熱鑲板所構成。第一隔熱構件121是配置黏接於內箱14之內板22~26的外面側。第二隔熱構件122是熱傳導率比第一隔熱構件121更高的構件，換言之，是由隔熱性能較第一隔熱構件121更低的構件所構成。舉例來說，第二隔熱構件122為軟質膠帶或者胺甲酸乙酯之類的發泡隔熱材等。In the third embodiment, as shown in Fig. 35, the heat insulating member 120 is composed of the first heat insulating member 121 and the second heat insulating member 122. The first heat insulating member 121 is composed of a vacuum heat insulating panel. The first heat insulating member 121 is disposed on the outer surface side of the inner plates 22 to 26 of the inner case 14 . The second heat insulating member 122 is a member having a higher thermal conductivity than the first heat insulating member 121, in other words, a member having a lower heat insulating property than the first heat insulating member 121. For example, the second heat insulating member 122 is a flexible tape or a foamed heat insulating material such as urethane.
第二隔熱構件122位在外箱13與內箱14之間，並包覆第一隔熱構件121的周圍。在該場合中，第二隔熱構件122被配置在：收容著隔熱構件120的空間中，配置有第 一隔熱構件121以外的空間。亦即，第二隔熱構件122被設在隔熱箱體12的角落部，也就是相當於第一實施形態中第三密封構件73的位置。在該場合中，第一隔熱構件121最好占「收容著隔熱構件120的空間」之總容積的50%以上，其中又以占80%以上更佳。The second heat insulating member 122 is positioned between the outer box 13 and the inner box 14 and covers the periphery of the first heat insulating member 121. In this case, the second heat insulating member 122 is disposed in a space in which the heat insulating member 120 is housed, and is disposed in the space A space other than the heat insulating member 121. That is, the second heat insulating member 122 is provided at a corner portion of the heat insulating box 12, that is, a position corresponding to the third sealing member 73 in the first embodiment. In this case, the first heat insulating member 121 preferably accounts for 50% or more of the total volume of the "space in which the heat insulating member 120 is housed", and more preferably 80% or more.
換言之，第二隔熱構件122的體積被設定成小於第一隔熱構件121的體積。此外，如第35圖所示，倘若將第一隔熱構件121的板厚定義為T1 ，將第二隔熱構件122的板厚定義為T2 ，將配管53的外徑定義為T3 時，則設定成T1 >T3 >T2 。在此所指的板厚，是指隔熱壁31於水平方向的剖面中，外箱13與內箱14之剖面方向的厚度。亦即，所謂第二隔熱構件122的板厚是指：第一隔熱構件121、與外箱13面向第一隔熱構件121的內側面，譬如第35圖中的右部外板18之間的距離。此外，在發泡隔熱材處，是指固化後的厚度。In other words, the volume of the second heat insulating member 122 is set to be smaller than the volume of the first heat insulating member 121. Further, as shown in Fig. 35, if the thickness of the first heat insulating member 121 is defined as T 1 , the thickness of the second heat insulating member 122 is defined as T 2 , and the outer diameter of the pipe 53 is defined as T 3 . Then, it is set to T 1 > T 3 > T 2 . The plate thickness referred to herein means the thickness of the outer casing 13 and the inner casing 14 in the cross-sectional direction in the horizontal cross section of the heat insulating wall 31. That is, the thickness of the second heat insulating member 122 means that the first heat insulating member 121 and the inner surface of the outer case 13 facing the first heat insulating member 121, such as the right outer plate 18 in FIG. The distance between them. Further, in the case of the foamed heat insulating material, it means the thickness after curing.
根據上述的構造，可獲得採用第一隔熱構件121與第二隔熱構件122之兩種隔熱構件的電冰箱。即使在該場合中，電線52及配管53也是被設在隔熱箱體12之收容空間的內側角落部。接著，增加隔熱效果優於第二隔熱構件122之第一隔熱構件121的體積。藉此，既可使隔熱箱體12的壁變薄，又能獲得高隔熱性能，如此一來，可充分確保收納空間。According to the above configuration, the refrigerator using the two kinds of heat insulating members of the first heat insulating member 121 and the second heat insulating member 122 can be obtained. Even in this case, the electric wire 52 and the pipe 53 are provided in the inner corner portion of the accommodating space of the heat insulating box 12. Next, the increase in the heat insulating effect is superior to the volume of the first heat insulating member 121 of the second heat insulating member 122. Thereby, the wall of the heat insulating box 12 can be made thinner and high heat insulating performance can be obtained, and the storage space can be sufficiently ensured.
亦即，倘若欲在隔熱壁31的內部，譬如在第一隔熱構件121與外箱13之間確保用來收容配管53的空間時， 則有必要使第一隔熱構件121的板厚T1 變薄、或者增加第二隔熱構件122的板厚T2 。前者的作法將使隔熱箱體12的隔熱性能下降，後者的作法將使隔熱壁31的厚度尺寸變大而使收容空間減少。因此在本實施形態中，是將配管53收容於儲藏室內部的後方，在該場合中室收容於內箱14之右側內部的角落部。如此一來，由於隔熱箱體12無須降低第一隔熱構件121的板厚T1 ，因此可獲得良好的隔熱性能。不僅如此，由於隔熱箱體12無須增加第二隔熱構件122的板厚T2 ，因此不必增大隔熱壁31的厚度尺寸，可確保充分的收容空間。In other words, if the space for accommodating the pipe 53 is secured between the first heat insulating member 121 and the outer casing 13 in the interior of the heat insulating wall 31, it is necessary to make the thickness of the first heat insulating member 121 T 1 is thinned or the thickness T 2 of the second heat insulating member 122 is increased. The former method reduces the heat insulating performance of the heat insulating box 12, and the latter method increases the thickness of the heat insulating wall 31 to reduce the accommodating space. Therefore, in the present embodiment, the pipe 53 is housed in the rear of the storage compartment, and in this case, the compartment is housed in a corner portion on the right side inside the inner casing 14. As a result, since the heat insulating box 12 does not need to lower the thickness T 1 of the first heat insulating member 121, good heat insulating performance can be obtained. Moreover, since the heat insulating box 12 does not need to increase the thickness T 2 of the second heat insulating member 122, it is not necessary to increase the thickness of the heat insulating wall 31, and a sufficient housing space can be secured.
換言之，如同本實施形態，在配管53的外徑T3 大於第二隔熱構件122的板厚T2 的場合中，配管53無法施容於隔熱壁31的內部，特別是第一隔熱構件121與外箱13之間。在該場合中，是將配管53收容於收容空間，譬如儲藏室的內部，可增加第一隔熱構件121的板厚T1 使其大於第二隔熱構件122的板厚T2 ，可形成隔熱箱體12之隔熱性能良好的構造。In other words, as in the present embodiment, when the outer diameter T 3 of the pipe 53 is larger than the thickness T 2 of the second heat insulating member 122, the pipe 53 cannot be accommodated inside the heat insulating wall 31, particularly the first heat insulation. Between the member 121 and the outer box 13. In this case, the pipe 53 is housed in the accommodating space, such as the inside of the storage compartment, and the thickness T 1 of the first heat insulating member 121 can be increased to be larger than the thickness T 2 of the second heat insulating member 122, and can be formed. The heat insulating box 12 has a heat insulating structure.
就第一隔熱構件121而言，可藉由採用真空隔熱鑲板，而獲得良好的隔熱性能。此外，由於即使是板厚較薄的真空隔熱鑲板也具有良好的隔熱效果，因此可使隔熱箱體12的壁變薄，可充分確保收納空間。As for the first heat insulating member 121, good heat insulating properties can be obtained by using a vacuum heat insulating panel. Further, even if the vacuum heat insulating panel having a small thickness has a good heat insulating effect, the wall of the heat insulating box 12 can be made thin, and the storage space can be sufficiently ensured.
就第二隔熱構件122而言，可藉由採用發泡隔熱材，在該場合中為胺甲酸乙酯，埋設於第一隔熱構件121彼此之間、第一隔熱構件121與外箱13之間、第一隔熱構件 121與內箱14之間。如此一來，可使隔熱箱體12整體的隔熱效果變得良好。The second heat insulating member 122 can be embedded in the first heat insulating member 121, the first heat insulating member 121 and the outside by using a foamed heat insulating material, in this case, urethane. Between the boxes 13, the first insulation member 121 is between the inner box 14. As a result, the heat insulating effect of the entire heat insulating box 12 can be improved.
雖然在以上的說明中，是將配管53的外徑定義為T3 進行說明，但亦可將位於內箱14左側內部之角落部的電線52，也就是指複數條電線之集束的外徑定義為T3 。In the above description, the outer diameter of the pipe 53 is defined as T 3 , but the wire 52 located at the corner of the inner left side of the inner box 14 may be defined as the outer diameter of the bundle of the plurality of wires. For T 3 .
雖然是形成「將電線52及配管53設在內箱之角落部」的構造，但本發明並不侷限於此，亦可形成：設置除了電線52及配管53以外譬如軟管(或者伸縮管)之類的零件，並以固定具51來覆蓋該零件的構造。Although the structure in which the electric wire 52 and the piping 53 are provided in the corner portion of the inner box is formed, the present invention is not limited thereto, and it is also possible to provide a hose (or a telescopic tube) in addition to the electric wire 52 and the pipe 53. A part such as a cover 51 is used to cover the construction of the part.
固定具51形成：在長邊方向上被分割成複數個的構造。但是，譬如在固定具51被設於不具有分隔構件的角落部、或者長度較短的角落部的場合中，固定具51亦可不必在長邊方向上被分割成複數個。The fixture 51 is formed to be divided into a plurality of structures in the longitudinal direction. However, for example, when the fixture 51 is provided in a corner portion having no partition member or a corner portion having a short length, the fixture 51 does not have to be divided into a plurality of pieces in the longitudinal direction.
第一實施形態的固定具51，也可以具有第二實施形態中固定具111的延伸部112、113。在該場合中，只需在固定具51與內箱14之間，設置第四密封構件114來取代第二密封構件72即可。The fixture 51 of the first embodiment may have the extending portions 112 and 113 of the fixture 111 in the second embodiment. In this case, it is only necessary to provide the fourth sealing member 114 between the fixture 51 and the inner box 14 instead of the second sealing member 72.
亦可將電線52的一部分及配管53的一部分，在第二分隔構件38與背部內板26之間，沿著第二分隔構件38的後端緣部朝左右方向配置。此外，亦可將電線52的一部分及配管53的一部分配置成：沿著第一分隔構件37的邊緣部，朝前後方向或者左右方向延伸。A part of the electric wire 52 and a part of the pipe 53 may be disposed between the second partition member 38 and the back inner plate 26 along the rear end edge of the second partition member 38 in the left-right direction. Further, a part of the electric wire 52 and a part of the pipe 53 may be arranged to extend in the front-rear direction or the left-right direction along the edge portion of the first partition member 37.
面分隔部45可採用真空隔熱鑲板、或胺甲酸乙酯、發泡苯乙烯聚合物等作為隔熱構件。此外，面分隔部45可形成：利用樹脂製或金屬製的板從上下挾持隔熱構件的構造。As the heat insulating member, a vacuum heat insulating panel, a urethane, a foamed styrene polymer or the like can be used as the surface partitioning portion 45. Further, the face partition portion 45 may have a structure in which a heat insulating member is held from above and below by a resin or a metal plate.
只要分隔板441是具有充分強度的構件，分隔補強板442亦可省略。The partition reinforcing plate 442 may be omitted as long as the partitioning plate 441 is a member having sufficient strength.
相鄰的2個隔熱壁31，除了上述各實施形態中利用固定具51、111的連結固定之外，也可以藉由螺絲等形成連結固定。The two adjacent heat insulating walls 31 may be connected and fixed by screws or the like in addition to the fixing and fixing of the fixing tools 51 and 111 in the above embodiments.
上述隔熱箱體12的組裝順序僅是其中一個例子，亦可如下述的方式進行變更。舉例來說，將固定具51、111安裝於背側隔熱壁315，在此之後，將右側隔熱壁313或者左側隔熱壁314安裝於固定具51、111。The assembly order of the heat insulating box 12 is only one example, and may be changed as described below. For example, the fixtures 51, 111 are attached to the back side heat insulating wall 315, and thereafter, the right side heat insulating wall 313 or the left side heat insulating wall 314 is attached to the fixtures 51, 111.
各密封構件71、72、73、101、102、114也不限於軟質膠帶，也可此採用矽膠封填劑(Silicone Sealer)等。Each of the sealing members 71, 72, 73, 101, 102, and 114 is not limited to a flexible tape, and a silicone sealer or the like may be used.
亦可形成：將第二角落用隔熱構件115設在內箱14之右側內部的角落部，並將配管53收容於第二角落用隔熱構件115之收容部116的內部的構造。Further, the second corner heat insulating member 115 may be provided at a corner portion inside the right side of the inner box 14, and the pipe 53 may be housed in the inside of the accommodating portion 116 of the second corner heat insulating member 115.
電冰箱11亦可具備噴霧手段。噴霧手段，是將利用靜電霧化所產生的霧滴，朝儲藏室內部噴出。霧滴的直徑最好是1~1000nm。在該場合中，可藉由將固定具51、111設在「由相鄰的2個隔熱壁31所形成」的角落部，抑制霧滴從相鄰的隔熱壁31之間朝電冰箱外散出。The refrigerator 11 may also be provided with a spraying means. In the spraying method, the mist generated by the electrostatic atomization is ejected toward the inside of the storage chamber. The diameter of the droplets is preferably from 1 to 1000 nm. In this case, by providing the fixtures 51 and 111 at the corner portions of the "two adjacent heat insulating walls 31", it is possible to suppress the droplets from passing between the adjacent heat insulating walls 31 toward the refrigerator. Scattered outside.
固定具51、111亦可在內箱14的其中一個內板上形 成一體。The fixtures 51, 111 may also be formed on one of the inner panels of the inner box 14. In one.
隔熱壁31亦可形成：從側面或者上面等觀看時呈L字型、U字型。換言之，固定具51、111並不僅限於將板狀的隔熱壁31彼此予以連結固定，也可以將板狀以外的隔熱壁之間、板狀的隔熱壁與板狀以外的隔熱壁予以連結固定。The heat insulating wall 31 may be formed in an L shape or a U shape when viewed from the side surface or the upper surface. In other words, the fixtures 51 and 111 are not limited to the connection and fixing of the plate-shaped heat insulating walls 31, and the heat insulating walls other than the plate shape, the plate-shaped heat insulating wall, and the heat insulating wall other than the plate shape may be used. Connected and fixed.
隔熱壁31的第一隔熱構件15，也就是指真空隔熱鑲板，並不一定要一體地設於內箱14的內板，亦可一體地設於外箱13的外板。亦即，第一隔熱構件15只要設成接觸於內箱14的內板或者外箱13的外板中的其中一個即可。The first heat insulating member 15 of the heat insulating wall 31, that is, the vacuum heat insulating panel, is not necessarily integrally provided on the inner panel of the inner box 14, and may be integrally provided on the outer panel of the outer box 13. That is, the first heat insulating member 15 may be provided to be in contact with one of the inner panel of the inner box 14 or the outer panel of the outer box 13.
隔熱箱體12亦可採以下的方式組裝。首先，藉由固定具51連結固定內板22~26而形成箱狀的內箱14。不同於該內箱14，將第一隔熱構件15預先安裝於外箱13。接著，藉由將內箱14安裝於「由外箱13與第一隔熱構件15形成一體化的組件」，而形成隔熱箱體12。在該場合中，構成內箱14的內板，並不侷限於平板狀，譬如也可以是俯視角度中呈L字型的形狀。The heat insulating box 12 can also be assembled in the following manner. First, the box-shaped inner case 14 is formed by fixing and fixing the inner plates 22 to 26 by the fixing tool 51. Unlike the inner box 14, the first heat insulating member 15 is previously mounted to the outer box 13. Next, the heat insulating box 12 is formed by attaching the inner box 14 to the "assembly formed by the outer box 13 and the first heat insulating member 15". In this case, the inner panel constituting the inner box 14 is not limited to a flat plate shape, and may have an L-shape in a plan view.
連通孔211a最好是「上側隔熱壁311的後端部側形成開口」的槽縫。據此，電線52及配管53，可從上側隔熱壁311的後端部後方通過連通孔211a的前述開口而配置。因為這個緣故，電線52及配管53，由於各自的端部不必從分離部211的下方通過連通孔211a，因此作業容易執行。此外，連通孔211a只要是呈現前述的槽縫形狀， 便無須使連通孔211a的內徑大於連接部68及焊接部99。因此，能極力地縮小連通孔211a的內徑。It is preferable that the communication hole 211a is a slit in which the opening of the rear side heat insulating wall 311 is formed. Accordingly, the electric wire 52 and the pipe 53 can be disposed from the rear end of the rear end portion of the upper heat insulating wall 311 through the opening of the communication hole 211a. For this reason, the electric wires 52 and the piping 53 are easy to perform work because the respective end portions do not have to pass through the communication hole 211a from below the separating portion 211. Further, as long as the communication hole 211a is in the shape of the aforementioned slit, Therefore, it is not necessary to make the inner diameter of the communication hole 211a larger than the connecting portion 68 and the welded portion 99. Therefore, the inner diameter of the communication hole 211a can be reduced as much as possible.
在該場合中，藉由固定具51將右側隔熱壁313與左側隔熱壁314與背側隔熱壁315予以固定後，將電線52及配管53***連通孔211a，再安裝上側隔熱壁。此時，連通孔211a可作為：將上側隔熱壁311的位置，定位於「藉由固定具51而形成一體化的右側隔熱壁313與左側隔熱壁314與背側隔熱壁315」之定位部而發揮作用。如此一來，使隔熱箱體12的組裝變的容易。底側隔熱壁312也相同。In this case, the right heat insulating wall 313 and the left heat insulating wall 314 and the back heat insulating wall 315 are fixed by the fixture 51, and the electric wire 52 and the pipe 53 are inserted into the communication hole 211a, and the upper heat insulating wall is attached. . At this time, the communication hole 211a can be positioned such that the position of the upper heat insulating wall 311 is "the right side heat insulating wall 313 and the left side heat insulating wall 314 and the back side heat insulating wall 315 which are integrated by the fixture 51". The positioning unit functions. In this way, assembly of the heat insulating box 12 is facilitated. The bottom side heat insulating wall 312 is also the same.
而連通孔211a亦可不位在固定具51的正上方，舉例來說，亦可位在背側隔熱壁315的隔熱構件15上。據此，可縮短連通孔211a的槽縫形狀，當充填發泡胺甲酸乙酯時，可降低發泡胺甲酸乙酯從連通孔211a漏出的情形。The communication hole 211a may not be located directly above the fixture 51. For example, it may be located on the heat insulating member 15 of the back side heat insulating wall 315. According to this, the shape of the slit of the communication hole 211a can be shortened, and when the foamed urethane is filled, the leakage of the foamed urethane from the communication hole 211a can be reduced.
此外，在該場合中，將背側隔熱壁315的上端部，更具體地說，將「背側隔熱壁315的隔熱構件15、與上側隔熱壁311的上部外板16之間」作為分離部211，並使電線52與配管53從固定具51朝背側隔熱壁315的背部外板20側彎折，而通過分離部211。如此一來，可將電線52與配管53***背側隔熱壁315之隔熱構件15的貫通孔211a。Further, in this case, the upper end portion of the back side heat insulating wall 315, more specifically, the "heat insulating member 15 of the back side heat insulating wall 315 and the upper outer plate 16 of the upper side heat insulating wall 311" As the separation portion 211, the electric wire 52 and the pipe 53 are bent from the fixture 51 toward the back outer panel 20 side of the back heat insulating wall 315, and pass through the separation portion 211. In this way, the electric wire 52 and the pipe 53 can be inserted into the through hole 211a of the heat insulating member 15 of the back heat insulating wall 315.
而配管53的迂迴通路531亦可收容於機械室21。The bypass passage 531 of the pipe 53 can also be housed in the machine room 21.
如以上所述，在上述實施形態的電冰箱中，電線及配 管被設在隔熱箱體的收容空間，並未被設在隔熱壁的內部。因此，無須考慮：在隔熱壁的內部，確保用來收納電線及配管的空間。如此一來，隔熱壁可極力地將隔熱性能較第二隔熱構件更良好之第一隔熱構件的厚度增厚。其結果可使電冰箱具有絕佳的隔熱性能，並可充分確保電冰箱內的空間。As described above, in the refrigerator of the above embodiment, the electric wire and the distribution The tube is placed in the accommodating space of the heat insulating box, and is not disposed inside the heat insulating wall. Therefore, it is not necessary to consider: in the inside of the heat insulating wall, a space for accommodating wires and piping is secured. In this way, the heat insulating wall can strongly thicken the thickness of the first heat insulating member having better heat insulating properties than the second heat insulating member. As a result, the refrigerator has excellent heat insulation properties and can sufficiently ensure the space inside the refrigerator.
雖然說明了本發明的幾個實施形態，但上述的實施形態僅是所列舉的例子而已，本發明的範圍並不受限於上述的實施形態。上述嶄新的實施形態，能以其他的各種形態實施，在不脫離本發明之要旨的範圍內，可執行各種的省略、置換、變更。上述的實施形態和其變形，均已包含於本發明的範圍和要旨，且已包含於申請專利範圍所記載之發明、及其均等的範圍內。Although the embodiments of the present invention have been described, the above-described embodiments are merely examples, and the scope of the present invention is not limited to the above embodiments. The above-described novel embodiments can be implemented in various other forms, and various omissions, substitutions and changes can be made without departing from the scope of the invention. The above-described embodiments and modifications thereof are included in the scope and spirit of the invention, and are included in the invention described in the claims and their equivalents.
11‧‧‧電冰箱11‧‧‧Refrigerator
12‧‧‧隔熱箱體12‧‧‧Insulation box
13‧‧‧外箱13‧‧‧Outer box
14‧‧‧內箱14‧‧‧ inner box
15‧‧‧第一隔熱構件15‧‧‧First insulation member
16‧‧‧上部外板16‧‧‧Upper outer panel
17‧‧‧底部外板17‧‧‧Bottom outer panel
18‧‧‧右部外板18‧‧‧right outer panel
19‧‧‧左部外板19‧‧‧ Left outer panel
20‧‧‧背部外板20‧‧‧Back outer panel
21‧‧‧機械室21‧‧‧ machine room
22‧‧‧上部內板22‧‧‧Upper inner panel
23‧‧‧底部內板23‧‧‧Bottom inner panel
24‧‧‧右部內板24‧‧‧Right inner panel
25‧‧‧左部內板25‧‧‧Left inner panel
26‧‧‧背部內板26‧‧‧Back inner panel
27‧‧‧支承構件27‧‧‧Support members
28‧‧‧開口部28‧‧‧ openings
29‧‧‧黏接劑29‧‧‧Adhesive
30‧‧‧黏接劑30‧‧‧Adhesive
31‧‧‧隔熱壁31‧‧‧Insulation wall
32‧‧‧折彎部32‧‧‧Bends
33‧‧‧開口部33‧‧‧ openings
34‧‧‧端部***室34‧‧‧End insertion room
35‧‧‧貫穿孔35‧‧‧through holes
37‧‧‧第一分隔構件37‧‧‧First partition member
38‧‧‧第二分隔構件38‧‧‧Second partition member
39‧‧‧冷藏室39‧‧‧Refrigerator
40‧‧‧蔬果室40‧‧‧Vegetable Room
41‧‧‧製冰室41‧‧‧ ice making room
42‧‧‧第一冷凍室42‧‧‧First Freezer
43‧‧‧第二冷凍室43‧‧‧Second freezer
44‧‧‧前分隔部44‧‧‧ front divider
45‧‧‧面分隔部45‧‧ ‧ face separation
46‧‧‧螺絲46‧‧‧ screws
47‧‧‧螺絲47‧‧‧ screws
48‧‧‧螺紋48‧‧‧ thread
49‧‧‧貫穿孔49‧‧‧through holes
50‧‧‧螺絲50‧‧‧ screws
51‧‧‧固定具51‧‧‧ Fixtures
52‧‧‧電線52‧‧‧Wire
53‧‧‧配管53‧‧‧Pipe
54‧‧‧固定蓋54‧‧‧Fixed cover
55‧‧‧補強構件55‧‧‧Reinforcing components
56‧‧‧角落用隔熱構件56‧‧‧ Corner insulation components
57‧‧‧螺絲57‧‧‧ screws
58‧‧‧貫穿孔58‧‧‧through holes
59‧‧‧開口部59‧‧‧ openings
60‧‧‧開口部60‧‧‧ openings
61‧‧‧螺紋孔61‧‧‧Threaded holes
62‧‧‧貫穿孔62‧‧‧through holes
63‧‧‧***部63‧‧‧Uplift
64‧‧‧缺口部64‧‧‧ nicks
65‧‧‧開口部65‧‧‧ openings
66‧‧‧開口部66‧‧‧ openings
67‧‧‧收容部67‧‧‧ Housing Department
68‧‧‧連接部68‧‧‧Connecting Department
71‧‧‧第一密封構件71‧‧‧First sealing member
72‧‧‧第二密封構件72‧‧‧Second sealing member
73‧‧‧第三密封構件73‧‧‧ Third sealing member
74‧‧‧螺紋孔74‧‧‧Threaded holes
75‧‧‧貫穿孔75‧‧‧through holes
76‧‧‧螺絲76‧‧‧ screws
77‧‧‧***部77‧‧‧Uplift
81‧‧‧固定蓋81‧‧‧Fixed cover
82‧‧‧補強構件82‧‧‧Reinforcing components
83‧‧‧角落用隔熱構件83‧‧‧ Corner insulation components
84‧‧‧貫穿孔84‧‧‧through holes
85‧‧‧第一突出部85‧‧‧First protrusion
86‧‧‧開口部86‧‧‧ openings
87‧‧‧第二突出部87‧‧‧Second protrusion
88‧‧‧開口部88‧‧‧ openings
89‧‧‧螺紋孔89‧‧‧Threaded holes
90‧‧‧貫穿孔90‧‧‧through holes
91‧‧‧第一補強用突出部91‧‧‧First reinforcement projection
92‧‧‧第二補強用突出部92‧‧‧Second reinforcement projection
93‧‧‧缺口部93‧‧‧Gap section
94‧‧‧第一隔熱用突出部94‧‧‧First insulation projection
95‧‧‧開口部95‧‧‧ openings
96‧‧‧第二隔熱用突出部96‧‧‧second insulation projection
97‧‧‧開口部97‧‧‧ openings
98‧‧‧收容部98‧‧‧ Housing Department
99‧‧‧焊接部99‧‧‧Welding Department
101‧‧‧第一密封構件101‧‧‧First sealing member
102‧‧‧第二密封構件102‧‧‧Second sealing member
103‧‧‧第三密封構件103‧‧‧ Third sealing member
105‧‧‧分隔部用隔熱構件105‧‧‧Insulation parts for insulation
106‧‧‧凹部106‧‧‧ recess
114‧‧‧第四密封構件114‧‧‧Four sealing member
115‧‧‧第二角落用隔熱構件115‧‧‧ Thermal insulation for the second corner
116‧‧‧收容部116‧‧‧Receiving Department
120‧‧‧隔熱構件120‧‧‧Insulation members
121‧‧‧第一隔熱構件121‧‧‧First insulation member
122‧‧‧第二隔熱構件122‧‧‧Second insulation member
151‧‧‧第二隔熱構件151‧‧‧Second insulation member
211‧‧‧上側分離部211‧‧‧Upper separation
211a‧‧‧連通孔211a‧‧‧Connected holes
212‧‧‧零件收容室212‧‧‧Parts containment room
213‧‧‧下側分離部213‧‧‧lower separation
271‧‧‧螺紋孔271‧‧‧Threaded holes
272‧‧‧鍔部272‧‧‧锷
311‧‧‧上側隔熱壁311‧‧‧Upper insulation wall
312‧‧‧底側隔熱壁312‧‧‧Bottom insulation wall
313‧‧‧右側隔熱壁313‧‧‧Right insulation wall
314‧‧‧左側隔熱壁314‧‧‧Left insulation wall
315‧‧‧背側隔熱壁315‧‧‧Back side insulation wall
321‧‧‧平坦部321‧‧‧flat
322‧‧‧彎曲部322‧‧‧Bend
391‧‧‧冷藏室門391‧‧‧Refrigerator door
401‧‧‧蔬果室門401‧‧‧ Fruit and vegetable door
411‧‧‧製冰室門411‧‧‧Ice door
421‧‧‧第一冷凍室門421‧‧‧First Freezer Door
431‧‧‧第二冷凍室門431‧‧‧Second freezer door
441‧‧‧分隔板441‧‧‧ partition board
442‧‧‧分隔補強板442‧‧‧Separate reinforcing plate
443‧‧‧分隔蓋443‧‧‧Separate cover
444‧‧‧分隔隔熱構件444‧‧‧Separate insulation components
445‧‧‧貫穿孔445‧‧‧through holes
446‧‧‧螺紋孔446‧‧‧Threaded holes
511‧‧‧固定具511‧‧‧ Fixtures
512‧‧‧固定具512‧‧‧ Fixtures
531‧‧‧迂迴通路531‧‧‧Return path
541‧‧‧上固定蓋541‧‧‧Upper cover
542‧‧‧下固定蓋542‧‧‧Under the fixed cover
551‧‧‧上補強構件551‧‧‧Upper reinforcement
552‧‧‧下補強構件552‧‧‧Reinforcing components
561‧‧‧上角落用隔熱構件561‧‧‧Insulation of upper corners
562‧‧‧下角落用隔熱構件562‧‧‧ Lower corner insulation
811‧‧‧上固定蓋811‧‧‧Upper cover
812‧‧‧下固定蓋812‧‧‧Under the fixed cover
821‧‧‧上補強構件821‧‧‧Upper reinforcement
822‧‧‧下補強構件822‧‧‧ reinforced components
831‧‧‧上角落用隔熱構件831‧‧‧Insulation of upper corners
832‧‧‧下角落用隔熱構件832‧‧‧Insulation for the lower corner
931‧‧‧上角落用隔熱構件931‧‧‧Insulation of upper corners
932‧‧‧下角落用隔熱構件932‧‧‧Bottom corner insulation
T1 ‧‧‧第一隔熱構件121的板厚T 1 ‧‧‧The thickness of the first thermal insulation member 121
T2 ‧‧‧第二隔熱構件122的板厚T 2 ‧‧‧ plate thickness of the second insulating member 122
T3 ‧‧‧配管53的外徑T 3 ‧‧‧outer diameter of the pipe 53
第1圖：是顯示第一實施形態之電冰箱的隔熱箱體及固定具的立體圖。Fig. 1 is a perspective view showing a heat insulating box and a fixture of the refrigerator of the first embodiment.
第2圖：是顯示電冰箱外觀的立體圖。Fig. 2 is a perspective view showing the appearance of the refrigerator.
第3圖：是顯示從右前方所見之電冰箱內部的立體圖。Fig. 3 is a perspective view showing the inside of the refrigerator seen from the right front side.
第4圖：是顯示從左前方所見之電冰箱內部的立體圖。Fig. 4 is a perspective view showing the inside of the refrigerator seen from the left front side.
第5圖：是隔熱箱體的縱向截斷側視圖。Figure 5: is a longitudinal cut-off side view of the insulated box.
第6圖：是概略地顯示隔熱箱體內部之冷藏室的橫向 截斷俯視圖。Figure 6: is a schematic view showing the lateral direction of the refrigerator compartment inside the heat insulation box Cut off the top view.
第7圖：是隔熱壁的分解立體圖。Fig. 7 is an exploded perspective view of the heat insulating wall.
第8圖：是概略地顯示隔熱箱體前面側之右部的橫向截斷俯視圖。Fig. 8 is a transverse cutaway plan view schematically showing the right portion of the front side of the heat insulating box.
第9圖：是概略地顯示隔熱箱體左側內部之角落部的橫向截斷俯視圖。Fig. 9 is a transverse cutaway plan view schematically showing a corner portion inside the left side of the heat insulating box.
第10圖：是顯示「被安裝於隔熱箱體左側內部之角落部的固定具」之安裝狀態的立體圖。Fig. 10 is a perspective view showing the mounting state of "the fixture attached to the corner portion inside the left side of the heat insulating box".
第11圖：是顯示將固定具安裝於隔熱箱體左側內部之角落部前的狀態的立體圖。Fig. 11 is a perspective view showing a state in which the fixture is attached to a corner portion inside the left side of the heat insulating box.
第12圖：是被設於隔熱箱體左側內部之角落部的固定具的立體圖。Fig. 12 is a perspective view of a fixture provided at a corner portion inside the left side of the heat insulating box.
第13圖：是被設在隔熱箱體左側內部之角落部的固定具的前視圖。Fig. 13 is a front view of the fixture provided at the corner portion inside the left side of the heat insulating box.
第14圖：是被設在隔熱箱體左側內部之角落部的固定具的分解立體圖。Fig. 14 is an exploded perspective view of the fixture provided at the corner portion inside the left side of the heat insulating box.
第15圖：是沿著第13圖之A-A線的剖面圖。Fig. 15 is a cross-sectional view taken along line A-A of Fig. 13.
第16圖：是沿著第13圖之B-B線的剖面圖。Fig. 16 is a cross-sectional view taken along line B-B of Fig. 13.
第17圖：是沿著第13圖之C-C線的剖面圖。Fig. 17 is a cross-sectional view taken along line C-C of Fig. 13.
第18圖：是沿著第13圖之D-D線的剖面圖。Figure 18 is a cross-sectional view taken along line D-D of Fig. 13.
第19圖：是沿著第13圖之E-E線的剖面圖。Fig. 19 is a cross-sectional view taken along line E-E of Fig. 13.
第20圖：是顯示被設在隔熱箱體左側內部之角落部的固定具之安裝狀態的橫向截斷俯視圖(其中之1)。Fig. 20 is a transverse sectional view (1) of the mounting state of the fixture provided at the corner portion inside the left side of the heat insulating box.
第21圖：是顯示被設在隔熱箱體左側內部之角落部 的固定具之安裝狀態的橫向截斷俯視圖(其中之2)。Figure 21: It shows the corners of the inside of the left side of the heat insulation box. A horizontal truncated top view of the mounting state of the fixture (2 of them).
第22圖：是概略地顯示隔熱箱體右側內部之角落部的橫向截斷俯視圖。Fig. 22 is a transverse sectional view showing a corner portion of the inside of the right side of the heat insulating box.
第23圖：是顯示被設在隔熱箱體右側內部之角落部的固定具之安裝狀態的立體圖。Fig. 23 is a perspective view showing the mounting state of the fixture provided at the corner portion inside the right side of the heat insulating box.
第24圖：是顯示將固定具安裝於隔熱箱體右側內部的角落部前之狀態的立體圖。Fig. 24 is a perspective view showing a state in which the fixture is attached to a corner portion inside the right side of the heat insulating box.
第25圖：是被設在隔熱箱體右側內部的角落部之固定具的立體圖。Fig. 25 is a perspective view of a fixture provided at a corner portion inside the right side of the heat insulating box.
第26圖：是被設在隔熱箱體右側內部的角落部之固定具的前視圖。Fig. 26 is a front view of the fixture provided at the corner portion inside the right side of the heat insulating box.
第27圖：是被設在隔熱箱體右側內部的角落部之固定具的分解立體圖。Fig. 27 is an exploded perspective view of the fixture provided at the corner portion inside the right side of the heat insulating box.
第28圖：是沿著第26圖之F-F線的剖面圖。Figure 28: is a cross-sectional view taken along line F-F of Figure 26.
第29圖：是沿著第26圖之G-G線的剖面圖。Fig. 29 is a cross-sectional view taken along line G-G of Fig. 26.
第30圖：是沿著第26圖之H-H線的剖面圖。Figure 30 is a cross-sectional view taken along line H-H of Figure 26.
第31圖：是沿著第26圖之I-I線的剖面圖。Figure 31 is a cross-sectional view taken along line I-I of Figure 26.
第32圖：是顯示第二分隔構件之右端部附近的縱向截斷前視圖。Fig. 32 is a longitudinal sectional front view showing the vicinity of the right end portion of the second partition member.
第33圖：是顯示將固定具安裝於左面用隔熱壁之狀態的立體圖。Fig. 33 is a perspective view showing a state in which the fixture is attached to the left insulating wall.
第34圖：是顯示第二實施形態的固定具，相當於第9圖。Fig. 34 is a view showing the fixture of the second embodiment, which corresponds to Fig. 9.
第35圖：是顯示第三實施形態的隔熱構件，相當於 第22圖。Figure 35 is a view showing a heat insulating member according to a third embodiment, which is equivalent to Figure 22.
12‧‧‧隔熱箱體12‧‧‧Insulation box
16‧‧‧上部外板16‧‧‧Upper outer panel
17‧‧‧底部外板17‧‧‧Bottom outer panel
18‧‧‧右部外板18‧‧‧right outer panel
19‧‧‧左部外板19‧‧‧ Left outer panel
20‧‧‧背部外板20‧‧‧Back outer panel
22‧‧‧上部內板22‧‧‧Upper inner panel
23‧‧‧底部內板23‧‧‧Bottom inner panel
24‧‧‧右部內板24‧‧‧Right inner panel
25‧‧‧左部內板25‧‧‧Left inner panel
26‧‧‧背部內板26‧‧‧Back inner panel
27‧‧‧支承構件27‧‧‧Support members
31‧‧‧隔熱壁31‧‧‧Insulation wall
51‧‧‧固定具51‧‧‧ Fixtures
52‧‧‧電線52‧‧‧Wire
54‧‧‧配管54‧‧‧Pipe
55‧‧‧固定蓋55‧‧‧Fixed cover
58‧‧‧貫穿孔58‧‧‧through holes
68‧‧‧連接部68‧‧‧Connecting Department
311‧‧‧上側隔熱壁311‧‧‧Upper insulation wall
312‧‧‧底側隔熱壁312‧‧‧Bottom insulation wall
313‧‧‧右側隔熱壁313‧‧‧Right insulation wall
314‧‧‧左側隔熱壁314‧‧‧Left insulation wall
315‧‧‧背側隔熱壁315‧‧‧Back side insulation wall
511‧‧‧固定具511‧‧‧ Fixtures
541‧‧‧上固定蓋541‧‧‧Upper cover
542‧‧‧下固定蓋542‧‧‧Under the fixed cover
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011132219A JP5755040B2 (en) | 2011-06-14 | 2011-06-14 | refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201319495A TW201319495A (en) | 2013-05-16 |
| TWI477728B true TWI477728B (en) | 2015-03-21 |
Family
ID=47356891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101119122A TWI477728B (en) | 2011-06-14 | 2012-05-29 | Refrigerator |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2722624B1 (en) |
| JP (1) | JP5755040B2 (en) |
| CN (2) | CN106871538B (en) |
| TW (1) | TWI477728B (en) |
| WO (1) | WO2012172896A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6021321B2 (en) * | 2011-12-07 | 2016-11-09 | 東芝ライフスタイル株式会社 | refrigerator |
| AU2014276244B2 (en) * | 2013-06-07 | 2016-05-19 | Mitsubishi Electric Corporation | Heat insulating box body, refrigerator, and device including heat insulating box body |
| JP6140279B2 (en) * | 2013-06-07 | 2017-05-31 | 三菱電機株式会社 | Insulated box and refrigerator |
| JP6655277B2 (en) * | 2014-06-02 | 2020-02-26 | 東芝ライフスタイル株式会社 | refrigerator |
| DE102016203456A1 (en) * | 2016-03-03 | 2017-09-07 | BSH Hausgeräte GmbH | Domestic refrigerating appliance with a door opening unit introduced from below into a floor unit and method for assembling a household refrigerating appliance |
| KR102530909B1 (en) | 2017-12-13 | 2023-05-11 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102511095B1 (en) | 2017-12-13 | 2023-03-16 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102466446B1 (en) | 2017-12-13 | 2022-11-11 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102466448B1 (en) * | 2017-12-13 | 2022-11-11 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102568737B1 (en) | 2017-12-13 | 2023-08-21 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR102543420B1 (en) | 2018-06-27 | 2023-06-14 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
| KR20210006698A (en) * | 2019-07-09 | 2021-01-19 | 엘지전자 주식회사 | Vacuum adiabatic body and refrigerator |
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- 2012-05-11 CN CN201710073244.6A patent/CN106871538B/en active Active
- 2012-05-11 EP EP12799792.2A patent/EP2722624B1/en active Active
- 2012-05-11 CN CN201280037089.8A patent/CN103733007B/en active Active
- 2012-05-29 TW TW101119122A patent/TWI477728B/en not_active IP Right Cessation
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| JPS56161485A (en) * | 1980-05-19 | 1981-12-11 | Mitsubishi Rayon Co Ltd | Adhesive composition |
| JPS58177783A (en) * | 1982-04-10 | 1983-10-18 | Mitsubishi Heavy Ind Ltd | Travelling device |
| JPH10205994A (en) * | 1997-01-14 | 1998-08-04 | Sanyo Electric Co Ltd | Heat insulation box body of cooling storage |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2722624A1 (en) | 2014-04-23 |
| JP2013002679A (en) | 2013-01-07 |
| CN106871538A (en) | 2017-06-20 |
| CN106871538B (en) | 2020-07-21 |
| TW201319495A (en) | 2013-05-16 |
| CN103733007B (en) | 2017-03-08 |
| EP2722624A4 (en) | 2015-05-20 |
| EP2722624B1 (en) | 2020-11-11 |
| CN103733007A (en) | 2014-04-16 |
| WO2012172896A1 (en) | 2012-12-20 |
| JP5755040B2 (en) | 2015-07-29 |
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