CN2859398Y - Super-low temperature refrigerator with sectional cabinet mouth - Google Patents
Super-low temperature refrigerator with sectional cabinet mouth Download PDFInfo
- Publication number
- CN2859398Y CN2859398Y CNU2005200887844U CN200520088784U CN2859398Y CN 2859398 Y CN2859398 Y CN 2859398Y CN U2005200887844 U CNU2005200887844 U CN U2005200887844U CN 200520088784 U CN200520088784 U CN 200520088784U CN 2859398 Y CN2859398 Y CN 2859398Y
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- CN
- China
- Prior art keywords
- cabinet mouth
- groove
- draw
- mouth
- combined type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- 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
- F25D2400/10—Refrigerator top-coolers
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- Assembled Shelves (AREA)
Abstract
The utility model provides a cryogenic temperature refrigeratory with combined cabinet opening, which comprises a tank body, an inner liner and a cabinet opening. The utility model is characterized in that the cabinet opening is consisted of a step shaped matrix and sealing strips. The top surface of the cabinet is fixed with the tank body, the sealing strips is buckled with the surface of the cabinet. The four joint seams of the cabinet opening is formed by L-shaped connecting angle. The cabinet opening has reasonable structure, convenient mounting and disassembling, good adaptability to the tank body, and aesthetic appearance without frost-crack on the edges of the cabinet opening.
Description
Technical field
The utility model relates to ultra low temperature freezer (refrigerator) technical field, specifically a kind of super low-temperature refrigerator with combined type cabinet mouth.
Background technology
Ultra low temperature freezer (refrigerator) is widely used in fields such as medical science, biological products, electronic material, is used to preserve red blood cell, leucocyte, skin, marrow, bacterium, and the low temperature test of electronic device and special material.Ultra low temperature freezer (refrigerator) is the casing assembly that is made of cabinet mouth, inner bag, insulating foam layer and case shell, and the frame of moulding that is equipped with around the casing assembly front is the cabinet mouth.Existing cabinet mouth generally is fixing by pegging graft, and installation dimension required precision height installs and fixes inconvenience.Though the cabinet mouth that also has is screwed, screw is exposed at the surface, influences the attractive in appearance of cabinet mouth.In addition, four jiaos of places of the cabinet mouth of ultra low temperature freezer (refrigerator) are overall structure, are prone to the open defect of corner bursting by freezing.
Summary of the invention
The purpose of this utility model is to provide a kind of super low-temperature refrigerator with combined type cabinet mouth at the deficiencies in the prior art, and its cabinet opening structure is reasonable, and easy installation and removal is good with the casing assembling, good looking appearance.The further purpose of the utility model is to allow the cabinet mouth not be prone to the phenomenon of corner bursting by freezing.
The technical solution of the utility model is: a kind of super low-temperature refrigerator with combined type cabinet mouth, comprise refrigerator box body, inner bag and cabinet mouth, it is characterized in that described cabinet mouth is made up of step-like cabinet mouth matrix and cover fillet, top bar end face and casing of cabinet mouth fixes, and cover fillet and the cabinet mouth end face of topping bar is interlocked.
Described cabinet mouth end face one side of topping bar is an arc surface, opposite side is provided with plane groove, both sides are provided with draw-in groove, fixedly connected with casing with screw at the plane groove place, cover fillet is a cambered surface, dock the semicircle cambered surface of formation with the arc surface of cabinet mouth, cover fillet is interlocked by the draw-in groove of the claw on its bottom surface with the top surface plane groove both sides of topping bar.
Four jiaos of edge joint positions of described cabinet mouth are by L shaped connection limb grafting moulding.
Described cabinet mouth be three grades step-like, the dorsal part of middle step has two draw-in grooves, the cross section of L shaped connection limb also is L shaped, insert respectively in two draw-in grooves of two pairs of middle step dorsal parts of receiving at the counter mouthful at the two ends of L shaped connection limb.
"〉that the back side of getting out of a predicament or an embarrassing situation of described cabinet mouth connects " shape card and step side formation draw-in groove, inner bag courage mouth can embed in the draw-in groove, and both are assembled to one.
The groove that the end face setting of step matches with the raised line of sealing strip front in the described cabinet mouth.
The utility model compared with prior art has many advantages and good effect:
1, the utility model cabinet flap bar is installed on the cabinet mouth and tops bar behind the end face, fits in integrative-structure with the cabinet mouth, and has covered screw, appearance looks elegant; And it is detachable, easy to operate.
2, the utility model cabinet mouth is with L shaped connection limb grafting moulding, and mounting screw and casing are fixed as one.On the one hand the cabinet mouth is installed firmly, and good with the assembling of case shell, the moulding of pegging graft on the other hand can reserve small gap in the mosaic, avoids taking place because of in foaming or in cold operation, and the stress that produces of expanding with heat and contract with cold is excessive, and the problem that is ftractureed in cabinet mouth corner.
3, the back side of getting out of a predicament or an embarrassing situation of the utility model cabinet mouth L shaped card that connects and the side of getting out of a predicament or an embarrassing situation forms draw-in groove, and inner bag courage mouth can embed wherein, and both assemble firmly.
4, the groove that the end face setting of step matches with the raised line of sealing strip front in the cabinet mouth of the present utility model, cover fillet docks with the arc surface of cabinet mouth and forms semicircle cambered surface on the end face of topping bar of the utility model cabinet mouth, all be in order to increase the contact area of cabinet mouth and sealing strip, make sealing strip and cabinet mouth stickiness good, improve sealing effectiveness.
Description of drawings
Fig. 1 is the assembling exploded view of the utility model one section cabinet mouth matrix and cover fillet section bar thereof;
Fig. 2 is that the utility model super low-temperature refrigerator cabinet mouth is installed in the perspective view on super low-temperature refrigerator inner bag and the casing;
Fig. 3 is that A-A among Fig. 2 is to the part section enlarged drawing;
Fig. 4 is the stereogram of the L shaped connection limb of the utility model cabinet mouth.
The specific embodiment
Referring to Fig. 1-Fig. 4, a kind of embodiment with super low-temperature refrigerator of combined type cabinet mouth comprises refrigerator box body 11, inner bag 12 and cabinet mouth 10.Four jiaos of edge joint positions of super low-temperature refrigerator cabinet 10 are by L shaped connection limb 13 grafting moulding.Concrete structure is: cabinet mouth 10 be three grades step-like, the dorsal part of middle step 6 has two draw-in grooves 8, the cross section of L shaped connection limb 13 also is L shaped, insert respectively in two draw-in grooves of two pairs of middle step dorsal parts of receiving at the counter mouthful at the two ends of L shaped connection limb 13.
Described cabinet mouth 10 2 end faces, one side of topping bar is an arc surface 1, opposite side is provided with plane groove 3, both sides are provided with draw-in groove, be fixed as one with screw and casing 11 at plane groove 1 place, it is that the cover fillet 5 of cambered surface is interlocked by the claw on its bottom surface 4 draw-in groove with 2 end faces, one side of topping bar that one end face is arranged, make cover fillet 5 and cabinet mouth 10 be installed as one, cover fillet 5 has covered top bar screw on 2 of cabinet mouth, and dock formation semicircle cambered surface with opposite side arc surface 1.
One "〉that connects at 7 back sides of getting out of a predicament or an embarrassing situation of cabinet mouth 10 " shape card 9 and step side formation draw-in groove, inner bag 12 courage mouths can embed in the draw-in groove, and both are assembled to one.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of having done, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (8)
1, a kind of super low-temperature refrigerator with combined type cabinet mouth, comprise refrigerator box body, inner bag and cabinet mouth, it is characterized in that described cabinet mouth is made up of step-like cabinet mouth matrix and cover fillet, top bar end face and casing of cabinet mouth fixes, and cover fillet and the cabinet mouth end face of topping bar is interlocked.
2, according to the described super low-temperature refrigerator of claim 1 with combined type cabinet mouth, it is characterized in that described cabinet mouth end face one side of topping bar is an arc surface, opposite side is provided with plane groove, both sides are provided with draw-in groove, fixedly connected with casing with screw at the plane groove place, cover fillet is a cambered surface, docks with the arc surface of cabinet mouth to form semicircle cambered surface, and cover fillet is interlocked by the draw-in groove of the claw on its bottom surface with the top surface plane groove both sides of topping bar.
3,, it is characterized in that four jiaos of edge joint positions of described cabinet mouth are by L shaped connection limb grafting moulding according to claim 1 or 2 described super low-temperature refrigerators with combined type cabinet mouth.
4, according to the described super low-temperature refrigerator of claim 3 with combined type cabinet mouth, it is characterized in that described cabinet mouth be three grades step-like, the dorsal part of middle step has two draw-in grooves, the cross section of L shaped connection limb also is L shaped, and insert respectively in two draw-in grooves of two pairs of middle step dorsal parts of receiving at the counter mouthful at the two ends of L shaped connection limb.
5,, "〉that it is characterized in that getting out of a predicament or an embarrassing situation described cabinet mouth the back side connects according to claim 1 or 2 described super low-temperature refrigerators with combined type cabinet mouth " the shape card forms draw-in groove with the side of getting out of a predicament or an embarrassing situation, and inner bag courage mouth can embed in the draw-in groove, and both are assembled to one.
6,, it is characterized in that "〉of the back side connection of getting out of a predicament or an embarrassing situation of described cabinet mouth according to the described super low-temperature refrigerator of claim 4 with combined type cabinet mouth " the shape card and the side formation draw-in groove of getting out of a predicament or an embarrassing situation, inner bag courage mouth can embed in the draw-in groove, and both are assembled to one.
7,, it is characterized in that the groove that the end face setting of step in the described cabinet mouth matches with the raised line of sealing strip front according to claim 1 or 2 described super low-temperature refrigerators with combined type cabinet mouth.
8,, it is characterized in that the groove that the end face setting of step in the described cabinet mouth matches with the raised line of sealing strip front according to the described super low-temperature refrigerator of claim 6 with combined type cabinet mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200887844U CN2859398Y (en) | 2005-11-03 | 2005-11-03 | Super-low temperature refrigerator with sectional cabinet mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200887844U CN2859398Y (en) | 2005-11-03 | 2005-11-03 | Super-low temperature refrigerator with sectional cabinet mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859398Y true CN2859398Y (en) | 2007-01-17 |
Family
ID=37612257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200887844U Expired - Lifetime CN2859398Y (en) | 2005-11-03 | 2005-11-03 | Super-low temperature refrigerator with sectional cabinet mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859398Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645066A (en) * | 2012-04-18 | 2012-08-22 | 海尔集团公司 | Ultra-low temperature freezer |
| CN103263183A (en) * | 2013-05-31 | 2013-08-28 | 浙江捷盛制冷科技有限公司 | Horizontal type glass door exhibition refrigerator and refrigerator opening structure thereof |
| CN105115230A (en) * | 2015-08-20 | 2015-12-02 | 洛阳晶城玻璃有限公司 | Edge covering plate applicable to refrigerator door or refrigeration house door |
| CN105115228A (en) * | 2015-08-20 | 2015-12-02 | 洛阳晶城玻璃有限公司 | Door body sectional material applicable to refrigerator or refrigeration house |
| CN105115222A (en) * | 2015-08-20 | 2015-12-02 | 洛阳晶城玻璃有限公司 | Door frame gusset plate applicable to refrigerator or refrigeration house |
| CN105758096A (en) * | 2016-03-29 | 2016-07-13 | 浙江捷盛低温设备有限公司 | Square frame of refrigerator |
| CN105758099A (en) * | 2016-03-29 | 2016-07-13 | 浙江捷盛低温设备有限公司 | Refrigeration chamber sealing component for refrigerator |
| CN106440639A (en) * | 2016-09-18 | 2017-02-22 | 合肥华凌股份有限公司 | Refrigerator opening frame and refrigerator |
| CN111664618A (en) * | 2020-05-28 | 2020-09-15 | 澳柯玛股份有限公司 | Cabinet opening structure for reducing negative pressure in small-sized refrigerator |
-
2005
- 2005-11-03 CN CNU2005200887844U patent/CN2859398Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645066A (en) * | 2012-04-18 | 2012-08-22 | 海尔集团公司 | Ultra-low temperature freezer |
| CN103263183A (en) * | 2013-05-31 | 2013-08-28 | 浙江捷盛制冷科技有限公司 | Horizontal type glass door exhibition refrigerator and refrigerator opening structure thereof |
| CN105115230A (en) * | 2015-08-20 | 2015-12-02 | 洛阳晶城玻璃有限公司 | Edge covering plate applicable to refrigerator door or refrigeration house door |
| CN105115228A (en) * | 2015-08-20 | 2015-12-02 | 洛阳晶城玻璃有限公司 | Door body sectional material applicable to refrigerator or refrigeration house |
| CN105115222A (en) * | 2015-08-20 | 2015-12-02 | 洛阳晶城玻璃有限公司 | Door frame gusset plate applicable to refrigerator or refrigeration house |
| CN105758096A (en) * | 2016-03-29 | 2016-07-13 | 浙江捷盛低温设备有限公司 | Square frame of refrigerator |
| CN105758099A (en) * | 2016-03-29 | 2016-07-13 | 浙江捷盛低温设备有限公司 | Refrigeration chamber sealing component for refrigerator |
| CN106440639A (en) * | 2016-09-18 | 2017-02-22 | 合肥华凌股份有限公司 | Refrigerator opening frame and refrigerator |
| CN111664618A (en) * | 2020-05-28 | 2020-09-15 | 澳柯玛股份有限公司 | Cabinet opening structure for reducing negative pressure in small-sized refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: Haier Industrial Park, No. 1 Haier Road, hi tech park, Shandong, Qingdao province 266101 Co-patentee after: Haier Medical and Laboratory Products Co., Ltd. Patentee after: haier group corporation Address before: Haier Industrial Park, No. 1 Haier Road, hi tech park, Shandong, Qingdao province 266101 Co-patentee before: Qingdao Haier Science and Technology Co., Ltd. Patentee before: haier group corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |