CN106796079B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN106796079B CN106796079B CN201680002352.8A CN201680002352A CN106796079B CN 106796079 B CN106796079 B CN 106796079B CN 201680002352 A CN201680002352 A CN 201680002352A CN 106796079 B CN106796079 B CN 106796079B
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- China
- Prior art keywords
- glass plate
- back side
- refrigerator
- rib
- insulated door
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Classifications
-
- 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
- F25D23/02—Doors; Covers
-
- 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
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)
Abstract
The present invention provide it is a kind of can by reduce bad order improve the refrigerator of yield rate.The insulated door (121) of the refrigerator includes: configuration in front surface and the glass plate (20) of back coating；The backplate (21) of the synthetic resin of configuration overleaf；The foamed heat-insulating material (25) being filled between glass plate and backplate；The bracket (24) of the back side rib (44) at the back side of supporting glass plate is provided projectingly from all faces of covering circumferential surface；And sheet-like member (20b) on the peripheral part in the abutting region comprising glass plate and back side rib is sticked on, the back side of sheet-like member is formed with the non-adhesive layer relative to foamed heat-insulating material non-adhesive.
Description
Technical field
The present invention relates to the refrigerators by insulated door opening and closing storeroom.
Background technique
Patent document 1 discloses previous refrigerator.The refrigerator of patent document 1 is utilized to be made to store by the cold air that heat exchange generates
Room is cooling, and the front surface opening portion of storeroom is opened and closed by insulated door.Insulated door has glass plate and configuration of the configuration in front surface
The backplate of synthetic resin overleaf.Foamed heat-insulating material is filled between glass plate and backplate.
The bracket that glass plate is capped circumferential surface, which remains, to be mounted on insulated door.By being set on bracket from all face protrusions
It is equipped with the back side rib at the back side of supporting glass plate, the back side of supporting glass plate.
In addition, glass back has carried out coating, coating has reflecting feel when insulated door from front surface, and becoming has person of outstanding talent
The refrigerator of China's sense.In this way, the aesthetic appearance of refrigerator improves.
Existing technical literature
Patent document 1: Japanese Patent Laid-Open Publication 2014-43983
But in above-mentioned previous refrigerator, foamed heat-insulating material foams after injecting stoste, thus the back with glass plate
Face is in close contact, but a part of stoste can be impregnated between glass plate and back side rib.At this point, being impregnated into back side rib and glass
Expanded in small space when the foamed heat-insulating material foaming in the gap of plate, thus exist poke the coating surface for facing back side rib and
The problem of bad order of insulated door occurs.
Summary of the invention
The object of the present invention is to provide can improve the refrigerator of yield rate by reducing bad order.
In order to achieve the above objectives, the present invention is in the refrigerator for the insulated door for having opening and closing storeroom, the feature of the refrigerator
It is, the insulated door includes: configuration in front surface and the glass plate of back coating；The back of the synthetic resin of configuration overleaf
Panel；The foamed heat-insulating material being filled between the glass plate and the backplate；It is set from the week face protrusion of covering circumferential surface
It is equipped with the bracket for supporting the back side rib at the back side of the glass plate；And stick on the glass plate includes towards the back side
Sheet-like member on the peripheral part in the region of rib, the back side of sheet-like member are formed with non-relative to the foamed heat-insulating material
The non-adhesive layer of cementability.
According to the structure, due to being impregnated into the foamed heat-insulating material and sheet-like member in the gap of glass plate and back side rib
Non-adhesive layer be not bonded, so along the external expansion of sheet-like member rearwardly rib when foaming.
Furthermore for the present invention in the refrigerator of above structure, the preferably described sheet-like member is being close to inner circumferential than the back side rib
The extended region in side is formed with multiple through-holes.
Furthermore in order to achieve the above objectives, the present invention have opening and closing storeroom insulated door refrigerator in, the refrigerator
It is characterized in that, the insulated door includes: configuration in front surface and the glass plate of back coating；The synthetic resin of configuration overleaf
Backplate；The foamed heat-insulating material being filled between the glass plate and the backplate；And the circumferential surface from covering circumferential surface
Portion is provided projectingly the bracket for supporting the back side rib at the back side of the glass plate, and the inner end of the back side rib adds the glass plate
Power.
According to the structure, the inner end of back side rib and the gap of glass plate are blocked, and the stoste of foamed heat-insulating material is difficult to
It is impregnated between glass plate and back side rib.
Furthermore for the present invention in the refrigerator of above structure, the preferably described back side rib has the hard extended from the week face
The soft part in portion and the front end that the hard portion is set.
Furthermore the present invention is in the refrigerator of above structure, and the preferably described hard portion and the soft part are by different resins
It is double-colored forming and formed.
Furthermore in the refrigerator of above structure, the preferably described bracket has opposite with the front of the back side rib present invention
Front rib, the glass plate are inserted between the front rib and the back side rib, before glass plate insertion, the back side rib
Front end be formed slopely forwards.
Furthermore in the refrigerator of above structure, the back side of the preferably described back side rib is made of the present invention inclined surface.
Furthermore in order to achieve the above objectives, the present invention have opening and closing storeroom insulated door refrigerator in, the refrigerator
It is characterized in that, the insulated door includes: configuration in front surface and the glass plate of back coating；The synthetic resin of configuration overleaf
Backplate；The foamed heat-insulating material being filled between the glass plate and the backplate；And the circumferential surface from covering circumferential surface
Portion is provided projectingly the bracket of rib before the front surface circumference for supporting the glass plate, the back comprising circumference of the glass plate
Face is directly contacted with the foamed heat-insulating material.
Furthermore the present invention forms chamfering in the circumferential edge of the front surface of the glass plate in the refrigerator of above structure,
And the inclined surface that the front rib has and the chamfering abuts.
According to the present invention, foamed heat-insulating material pokes the coating at the back side of glass plate when can prevent from foaming, so as to
It reduces the generation of bad order, improve yield rate.
Detailed description of the invention
Fig. 1 is the main view for indicating the refrigerator of the 1st embodiment of the invention.
Fig. 2 is the right side cross-sectional view for indicating the refrigerator of the 1st embodiment of the invention.
Fig. 3 is the main view for indicating the insulated door of refrigerator of the 1st embodiment of the invention.
Fig. 4 is the cross-sectional view of the line A-A along Fig. 3.
Fig. 5 is the cross-sectional view of the line B-B along Fig. 3.
Fig. 6 is the enlarged drawing for amplifying the portion W of Fig. 5.
Fig. 7 is the cross-sectional view for indicating a part of the insulated door of refrigerator of the 2nd embodiment of the invention.
Fig. 8 is the cross-sectional view for indicating a part of the bracket of refrigerator of the 3rd embodiment of the invention.
Fig. 9 is the cross-sectional view for indicating a part of the insulated door of refrigerator of the 4th embodiment of the invention.
Figure 10 is the cross-sectional view for indicating a part of the insulated door of refrigerator of the 5th embodiment of the invention.
Figure 11 is the cross-sectional view for indicating the variation of the insulated door of refrigerator of the 5th embodiment of the invention.
Figure 12 is the cross-sectional view for indicating a part of the insulated door of refrigerator of the 6th embodiment of the invention.
Specific embodiment
Illustrate embodiments of the present invention referring to the drawings.Fig. 1, Fig. 2 illustrate the main view of the refrigerator of the 1st embodiment
Figure and right side cross-sectional view.Refrigerator 1 configures refrigerating chamber 2 on top, and ice-making compartment 4 and the first freezing chamber 3 or so are disposed in parallel in cold
Hide the lower section of room 2.The lower section of ice-making compartment 4 and the first freezing chamber 3 is configured with the second freezing chamber 5, and the lower section of the second freezing chamber 5 is furnished with
Vegetable compartment 6.Refrigerating chamber 2, the first freezing chamber 3, ice-making compartment 4, the second freezing chamber 5 and vegetable compartment 6 respectively constitute storeroom.
Refrigerating chamber 2 is opened and closed , Leng KURA by the insulated door 121,122 filled with foamed heat-insulating material 25 (referring to Fig. 4) and saves storage
Hide object.Insulated door 121,122 is rotated using right end and left end as fulcrum respectively.In such manner, it is possible to using the centre of refrigerating chamber 2 as boundary to
It opens two sides.The back side of insulated door 121,122 is provided with the door frame (not shown) of storage reserve.
First freezing chamber 3, ice-making compartment 4 are connected to the second freezing chamber 5 and are maintained at below freezing.First freezing chamber 3 and
Two freezing chambers 5 are opened and closed by the insulated door 131,151 of the drawer type with accommodating container one (not shown), freezen protective reserve.
The volume of second freezing chamber 5 is greater than the first freezing chamber 3, can the more reserves of freezen protective.Ice-making compartment 4 is by the heat-insulated of rotary type
Door 141 is opened and closed, and makes ice simultaneously ice storage.Vegetable compartment 6 is opened and closed by the insulated door 161 of the drawer type with accommodating container one (not shown),
Vegetables cooling preservation in the room temperature (about 8 DEG C) higher than refrigerating chamber 2.
The behind of second freezing chamber 5 is equipped with the cold air path 31 separated by backplate 5b.Cold air path 31 is by refrigerating chamber
Baffle (not shown) is connected to the cold air path 32 that the behind of refrigerating chamber 2 configures.It is configured with and compressor 10 in cold air path 31
The evaporator 13 of connection.The top of evaporator 13 is configured with freezing chamber pressure fan 12.
The behind of vegetable compartment 6 is equipped with canyon 9, is configured with the compressor 10 for operating refrigeration unit in canyon 9.Refrigeration
Unit is sequentially connected and is constituted by compressor 10, knockouts (not shown), capillary (not shown), evaporator 13, compressor 10.It is logical
The operating for crossing refrigeration unit, makes refrigerant circulation, to keep evaporator 13 cooling.Then, circulate cold air path 31 air and
Evaporator 13 carries out heat exchange and generates cold air.In the cold air that evaporator 13 generates, pass through the driving of freezing chamber pressure fan 12
It is sent.
The lower section of evaporator 13 is configured with Defrost heater 11.Evaporator 13 is removed by the driving of Defrost heater 11
Frost.The defrosted water that defrosting generates is recycled to the evaporating dish (not shown) configured in canyon 9.
Fig. 3 illustrates the main view of insulated door 121.Fig. 4, Fig. 5 illustrate the A-A cross-sectional view and B-B cross-sectional view of Fig. 3.Fig. 6
It illustrates the enlarged drawing of the portion the W amplification of Fig. 5.The front surface of insulated door 121 is covered by glass plate 20, and the back side is covered by backplate 21
Lid.The circumferential surface of insulated door 121 is covered by bracket 24.The inside surrounded by glass plate 20, backplate 21 and bracket 24 is filled with hair
Steep heat-barrier material 25.
The back side whole face of glass plate 20 is equipped with printing coatings layer 20a (referring to Fig. 6).Make glass using printing coatings layer 20a
20 opacification of plate.In addition, making printing coatings layer 20a generate gloss using glass plate 20 from front surface when insulated door 121
Sense, improves aesthetic appearance.In addition, because being difficult to the dirt that gets rusty and adhere on glass plate 20, the front surface of insulated door 121
Cleaning becomes easy.
The peripheral part at the back side of printing coatings layer 20a has sticked cricoid sheet-like member 20b.Sheet-like member 20b by
Dispersing for preventing from dispersing when glass plate 20 is broken prevents film from being formed.As described later, the inner peripheral portion of glass plate 20 passes through and sends out
The bubble contact of heat-barrier material 25 prevents from dispersing, but peripheral part generates discord foamed heat-insulating material 25 due to back side rib 44a~44d
The part of contact, so preventing from dispersing using sheet-like member 20b.
Disperse PET for preventing film etc. base film one side be equipped with adhesion coating, another side be equipped with by fluorine system tree
The hard conating of the compositions such as rouge.Adhesion coating is attached on glass plate 20, and hard conating configures overleaf side.The hard conating of fluorine resin etc. because
It is bonded for discord foamed heat-insulating material 25, so forming the non-adhesive layer of opposite 25 non-adhesive of foamed heat-insulating material.
Furthermore it is possible to form sheet-like member 20b by Covering adhesive tapes.The substrate of the paper or resin film of Covering adhesive tapes etc.
Adhesion coating is formed on one side, forms back side process oxidant layer on another side.Adhesion coating is pasted on glass plate 20, configures overleaf side
Back side process oxidant layer with respect to foamed heat-insulating material 25 formed non-adhesive non-adhesive layer.
Furthermore, it is possible to be close to the part of inner circumferential side than back side rib 44a~44d in being extended for sheet-like member 20b
On, one or more through-holes are set.In this way, foamed heat-insulating material 25 is Nian Jie with glass plate 20 by through-hole, it can be further firm
Gu fastening glass panels 20.At this point, can be easy to remove glass when insulated door 121 disintegrates by adjusting the opening area of through-hole
Plate 20.
Backplate 21 is made of synthetic resin, and left and right end portions form door bushing 23a, 23b outstanding into refrigerating chamber 2.
In addition, the upper and lower end parts of backplate 21 form protrusion 28a, 28b outstanding into refrigerating chamber 2.The front-rear direction of protrusion 28a, 28b
Length it is shorter than door bushing 23a, 23b.Protrusion 28a, 28b and door bushing 23a, 23b are formed continuously.Using protrusion 28a, 28b and
Door bushing 23a, 23b prevent the distortion of backplate 21.
The peripheral portion of backplate 21 is equipped with cricoid liner (not shown).Liner is made of resin of flexible etc., is led to
Crossing engages protrusion (not shown) with the connecting hole 27 in setting overleaf plate 21 and installs.Built-in magnet is padded (not scheme
Show), using magnet, make to be in close contact around liner and refrigerating chamber 2, to make to be sealed in refrigerating chamber 2.
Insulated door 121 has the bracket 24 being made of synthetic resin.Bracket 24 covers around insulated door 121, by glass
The front surface of glass plate 20 engages.Bracket 24 is by top component 24a, the right component 24b, following component 24c and left side component 24d structure
At.The left and right end portions of top component 24a are chimeric with the upper end of left side component 24d and the right component 24b respectively, following component
The left and right end portions of 24c are chimeric with the lower end of left side component 24d and the right component 24b respectively.In this way, forming insulated door 121
Top, the right, the following, left side.
The inner circumferential side of front rib 34a and the back side rib 44a towards insulated door 121 is provided projectingly on the component 24a of top.Together
Sample, before the inner circumferential side of rib 34b and the back side rib 44b towards insulated door 121 be provided projectingly on component 24b on the right.Front rib 34c
It is provided projectingly on following component 24c with the inner circumferential side of the back side rib 44c towards insulated door 121.Front rib 34d and back side rib 44d
It is provided projectingly on the component 24d of the left side towards the inner circumferential side of insulated door 121.
Chimeric be supported on of glass plate 20 is configured at rib 34a~34d and the back side for being configured at back side before front-surface side
Between rib 44a~44d.The protrusion length of front rib 34a~34d is shorter than the protrusion length of back side rib 44a~44d, passes through reduction
The frame width that front rib 34a~34d is formed, improves the beauty of insulated door 121.
Foamed heat-insulating material 25 is made of polyurathamc etc., and glass plate 20 is mounted on bracket 24 by when filling, makes glass
The front-surface side of glass plate 20 is arranged below, and is injected the stoste of foamed heat-insulating material 25, is covered backplate 21 from top.Foaming every
The stoste of hot material 25 flows from below successively foaming growth.Furthermore it is possible to after covering backplate 21 from top, from the back side
The inlet (not shown) that the substantially central portion of plate 21 is arranged or the stoste even foaming to make the foamed heat-insulating material 25 injected
The multiple inlets grown up and uniformly configured, the stoste of the foamed heat-insulating material 25 of injection polyurathamc etc..
When the stoste of foamed heat-insulating material 25 is impregnated between glass plate 20 and back side rib 44a~44d, it is impregnated into glass plate
20 is Nian Jie with the foamed heat-insulating material 25 in the gap of the back side rib 44a~44d discord non-adhesive layer of sheet-like member 20b, so
Along sheet-like member 20b towards the external expansion of back side rib 44a~44d when foaming.In this way, foamed heat-insulating material 25 can be prevented
Printing coatings layer 20a is poked in this region.
In the embodiment, the stoste of foamed heat-insulating material 25 be impregnated into glass plate 20 towards back side rib 44a~44d
Region when, since the non-adhesive layer (not shown) and foamed heat-insulating material 25 of sheet-like member 20b are not bonded, thus foaming every
The swelling stress that occurs is in foaming along the outside of sheet-like member 20b rearwardly rib 44a~44d when the foaming growth of hot material 25
Expansion.In this way, can prevent foamed heat-insulating material 25 from poking printing coatings layer 20a in this region.Therefore, it reduces heat-insulated
Bad order occurs for door 121, and yield rate can be improved.
In addition, sheet-like member 20b is by being formed on the extended region in side more inner than back side rib 44a~44d
Multiple through-holes, be bonded in foamed heat-insulating material 25 on glass plate 20, so as to further be fixedly secured glass plate 20.
<the 2nd embodiment>
Fig. 7 is the cross-sectional view for indicating a part of the insulated door 121 of refrigerator 1 of the 2nd embodiment.In addition, implementing with the 1st
Mode same section marks same appended drawing reference and omits the description.Opposite 1st embodiment, the 2nd embodiment is in glass plate 20
The not set sheet-like member 20b in the back side.In addition, back side rib 44a~44d has hard portion 51 and soft part 52.Other parts
It is identical with the 1st embodiment.
Hard portion 51 with resins such as the week of bracket 24 facial identical polypropylene by forming, and soft part 52 is by than hard portion 51
The resins such as soft elastomer form flake.By double-colored shaped bracket 24, hard portion 51 and soft part 52 can be made to be easy
It is integrally formed.
Soft part 52 is formed from the front end of hard portion 51 towards front, is reinforced to glass plate 20.In addition, soft part 52 can also
With by forming flake with 51 same material of hard portion, and glass plate 20 is reinforced by soft part 52.
In this way, blocking the gap of glass plate 20 and back side rib 44a~44d by soft part 52, make foamed heat-insulating material 25
Stoste is difficult to be impregnated into the gap of glass plate 20 Yu back side rib 44a~44d.Therefore, foaming heat insulation is prevented in this region
Material 25 pokes the printing coatings layer 20a at the back side of glass plate 20, reduces the generation of the bad order of insulated door 121, can be with
Improve yield rate.
<the 3rd embodiment>
Fig. 8 is the cross-sectional view for indicating a part of the right component (bracket) 24b of the refrigerator 1 of the 3rd embodiment.In addition,
For marking same appended drawing reference with the 1st embodiment same section and omitting the description.Opposite 1st embodiment, the 3rd embodiment party
The not set sheet-like member 20b in the back side of the glass plate 20 of formula.In addition, shape of the back side rib 44a~44d before the insertion of glass plate 20
In state, front end is formed slopely towards front.Other parts are identical with the 1st embodiment.
In this way, when glass plate 20 is inserted between front rib 34a~34d and back side rib 44a~44d, back side rib 44a~44d
Inner end glass plate 20 is reinforced, so that chain-dotted line (in Fig. 8, is used in the gap for blocking glass plate 20 and back side rib 44a~44d
44b ' is indicated).Therefore, the stoste of foamed heat-insulating material 25 is made to be difficult to be impregnated into the abutting of glass plate 20 and back side rib 44a~44d
Region.
<the 4th embodiment>
Fig. 9 is the cross-sectional view for indicating a part of the insulated door 121 of refrigerator 1 of the 4th embodiment.In addition, for the 1st
Embodiment same section marks same appended drawing reference and omits the description.Opposite 1st embodiment, the glass of the 4th embodiment
The not set sheet-like member 20b in the back side of plate 20.In addition, the back side of back side rib 44a~44d is formed towards the inclined inclination in front
Face 53.Other parts are identical with the 1st embodiment.
By forming inclined surface 53, pressure when foamed heat-insulating material 25 foams is relative to back side rib 44a~44d such as arrow
Applied shown in A with inclined direction.In this way, the front end (inner circumferential end) of back side rib 44a~44d reinforces glass plate 20, to block
The gap of glass plate 20 and back side rib 44a~44d.In this way, the stoste of foamed heat-insulating material 25 is made to be difficult to be impregnated into glass plate 20
With the abutting region of back side rib 44a~44d.
<the 5th embodiment>
Figure 10 is the cross-sectional view for indicating a part of the insulated door 121 of refrigerator 1 of the 5th embodiment.In addition, for
1 embodiment same section marks same appended drawing reference and omits the description.Opposite 1st embodiment, the glass of the 5th embodiment
The not set sheet-like member 20b in the back side of plate 20, also not set back side rib 44a~44d.Therefore, glass plate 20 includes periphery
The back side in portion and foamed heat-insulating material 25 directly contact.In addition, front rib 34a~34d and glass plate 20 are viscous by bonding agent 54
It connects.Other parts are identical with the 1st embodiment.
Due to not set back side rib 44a~44d, so there is no following dangerous: in the peripheral portion of glass plate 20, foaming every
Hot material 25 pokes the printing coatings layer 20a in the formation of the back side of glass plate 20.In addition, by bonding agent 54, before rib 34a~
34d and glass plate 20 are bonded, so the stoste of the foamed heat-insulating material 25 of injection will not be from front rib 34a~34d and glass plate
20 gap leaks out.
In addition, Figure 11 is the cross-sectional view for indicating the variation of the insulated door of refrigerator of the 5th embodiment.Before glass plate 20
Chamfering 20c, and the inclined surface 55 that front rib 34a~34d has and chamfering 20c is abutted are formed in the circumferential edge on surface.This
Sample, in chamfering 20c and inclined surface 55, glass plate 20 and the contact area of front rib 34a~34d become larger, in this region
It can make front rib 34a~34d and the more strong adherence of glass plate 20 by bonding material 54.Therefore, it can further prevent foaming
The stoste of heat-barrier material 25 is leaked out from the region.
<the 6th embodiment>
Figure 12 is the cross-sectional view for indicating a part of the insulated door 121 of refrigerator 1 of the 6th embodiment.In addition, for
1 embodiment same section marks same appended drawing reference and omits the description.Opposite 1st embodiment, the glass of the 6th embodiment
The inner end of the not set sheet-like member 20b in the back side of plate 20, back side rib 44a~44d are located at the inner end than front rib 34a~34d
By outward.That is, the protrusion length of back side rib 44a~44d is shorter than the protrusion length of front rib 34a~34d, other parts and
1 embodiment is identical.
Using the structure, even if the foamed heat-insulating material 25 in the abutting region of glass plate 20 and back side rib 44a~44d
It pokes in the case where the printing coatings layer 20a of the back side of glass plate 20 formation, from front surface when insulated door 121, also can
Make the behind of the hidden 34a~34d of rib in front of the bad order of insulated door 121.In this way, the finished product of insulated door 121 can be improved
Rate.
Industrial applicibility
The present invention can apply in the refrigerator by insulated door opening and closing storeroom.
Description of symbols
1 refrigerator
2 refrigerating chambers
3 the 1st freezing chambers
4 ice-making compartments
5 the 2nd freezing chambers
6 vegetable compartments
9 canyons
10 compressors
11 Defrost heaters
12 freezing chamber pressure fan
13 evaporators
20 glass plates
21 backplates
23a, 23b bushings
24 brackets
The top 24a component
Component on the right of 24b
The following component of 24c
The left side 24d component
25 foamed heat-insulating materials
The protrusion 28a, 28b
31,32 cold air path
Rib before 34a~34d
The back side 44a~44d rib
121,122,131,141,151,161 insulated door
Claims (5)
1. a kind of refrigerator has the insulated door of opening and closing storeroom, the refrigerator is characterized in that, the insulated door includes: configuration
In front surface and the glass plate of back coating；The backplate of the synthetic resin of configuration overleaf；Be filled in the glass plate and
Foamed heat-insulating material between the backplate；The back side for supporting the glass plate is provided projectingly from all faces of covering circumferential surface
Back side rib bracket；And stick on thin slice on the peripheral part comprising the region towards the back side rib of the glass plate
Shape component,
The back side of sheet-like member is formed with the non-adhesive layer relative to the foamed heat-insulating material non-adhesive.
2. refrigerator according to claim 1, which is characterized in that the sheet-like member is being close to inner circumferential than the back side rib
The extended region in side is formed with multiple through-holes.
3. a kind of refrigerator has the insulated door of opening and closing storeroom, the refrigerator is characterized in that, the insulated door includes: configuration
In front surface and the glass plate of back coating；The backplate of the synthetic resin of configuration overleaf；Be filled in the glass plate and
Foamed heat-insulating material between the backplate；And the bearing glass plate is provided projectingly from all faces of covering circumferential surface
The bracket of the back side rib at the back side, back side rib front end in the state before glass plate insertion are formed slopely towards front,
The inner end of the back side rib reinforces the glass plate in the state after glass plate insertion.
4. refrigerator according to claim 3, which is characterized in that the back side rib has the hard extended from the week face
The soft part in portion and the front end that the hard portion is set.
5. a kind of refrigerator has the insulated door of opening and closing storeroom, the refrigerator is characterized in that, the insulated door includes: configuration
In front surface and the glass plate of back coating；The backplate of the synthetic resin of configuration overleaf；Be filled in the glass plate and
Foamed heat-insulating material between the backplate；And the bearing glass plate is provided projectingly from all faces of covering circumferential surface
The bracket of rib before front surface circumference, the back side comprising circumference and the foamed heat-insulating material of the glass plate directly connect
It touches, forms chamfering in the circumferential edge of the glass plate front surface, and the front rib has and what the chamfering abutted inclines
Inclined-plane.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-000960 | 2015-01-06 | ||
| JP2015000960A JP6491481B2 (en) | 2015-01-06 | 2015-01-06 | refrigerator |
| PCT/JP2016/050021 WO2016111259A1 (en) | 2015-01-06 | 2016-01-04 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106796079A CN106796079A (en) | 2017-05-31 |
| CN106796079B true CN106796079B (en) | 2019-09-03 |
Family
ID=56355947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680002352.8A Active CN106796079B (en) | 2015-01-06 | 2016-01-04 | Refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6491481B2 (en) |
| CN (1) | CN106796079B (en) |
| WO (1) | WO2016111259A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708379B (en) * | 2017-10-26 | 2020-10-30 | 日立环球生活方案株式会社 | Refrigerator with a door |
| JP7177903B2 (en) * | 2018-02-09 | 2022-11-24 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063771U (en) * | 1983-10-04 | 1985-05-04 | シャープ株式会社 | insulation door |
| JPS62210385A (en) * | 1986-03-07 | 1987-09-16 | 三洋電機株式会社 | Heat-insulating door |
| JPH0571868A (en) * | 1991-09-17 | 1993-03-23 | Matsushita Refrig Co Ltd | Heat insulation box |
| JPH10122737A (en) * | 1996-10-21 | 1998-05-15 | Hitachi Ltd | Refrigerator |
| JP2011054418A (en) * | 2009-09-02 | 2011-03-17 | Ngk Spark Plug Co Ltd | Spark plug |
| JP2012083102A (en) * | 2009-08-12 | 2012-04-26 | Hitachi Appliances Inc | Refrigerator |
| JP2014080210A (en) * | 2012-10-16 | 2014-05-08 | Hitachi Appliances Inc | Refrigerator and packing method of the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176690U (en) * | 1986-04-30 | 1987-11-10 | ||
| JPH0571867A (en) * | 1991-09-17 | 1993-03-23 | Matsushita Refrig Co Ltd | Heat insulation box |
| JP5258720B2 (en) * | 2009-09-18 | 2013-08-07 | 三菱電機株式会社 | refrigerator |
| JP2013088088A (en) * | 2011-10-21 | 2013-05-13 | Panasonic Corp | Refrigerator |
-
2015
- 2015-01-06 JP JP2015000960A patent/JP6491481B2/en active Active
-
2016
- 2016-01-04 CN CN201680002352.8A patent/CN106796079B/en active Active
- 2016-01-04 WO PCT/JP2016/050021 patent/WO2016111259A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063771U (en) * | 1983-10-04 | 1985-05-04 | シャープ株式会社 | insulation door |
| JPS62210385A (en) * | 1986-03-07 | 1987-09-16 | 三洋電機株式会社 | Heat-insulating door |
| JPH0571868A (en) * | 1991-09-17 | 1993-03-23 | Matsushita Refrig Co Ltd | Heat insulation box |
| JPH10122737A (en) * | 1996-10-21 | 1998-05-15 | Hitachi Ltd | Refrigerator |
| JP2012083102A (en) * | 2009-08-12 | 2012-04-26 | Hitachi Appliances Inc | Refrigerator |
| JP2011054418A (en) * | 2009-09-02 | 2011-03-17 | Ngk Spark Plug Co Ltd | Spark plug |
| JP2014080210A (en) * | 2012-10-16 | 2014-05-08 | Hitachi Appliances Inc | Refrigerator and packing method of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016125778A (en) | 2016-07-11 |
| WO2016111259A1 (en) | 2016-07-14 |
| CN106796079A (en) | 2017-05-31 |
| JP6491481B2 (en) | 2019-03-27 |
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