CN204555514U - Translation door of refrigerator - Google Patents
Translation door of refrigerator Download PDFInfo
- Publication number
- CN204555514U CN204555514U CN201520252619.1U CN201520252619U CN204555514U CN 204555514 U CN204555514 U CN 204555514U CN 201520252619 U CN201520252619 U CN 201520252619U CN 204555514 U CN204555514 U CN 204555514U
- Authority
- CN
- China
- Prior art keywords
- sealing strip
- door
- doorframe
- plate
- sealing
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 128
- 239000000463 material Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of translation door of refrigerator, the door-plate comprising fixing doorframe and coordinate with doorframe, and door-plate comprises door panel section and the first sealing strip, and the first sealing strip is fixed on the side of door panel section; Doorframe comprises the second sealing strip and the 3rd sealing strip, door-plate to coordinate with doorframe close time, the first sealing strip is fastened between the second sealing strip and the 3rd sealing strip.Adopt translation door of refrigerator described in the utility model, by arranging the first sealing strip inside door-plate, at doorframe arranged outside second sealing strip and the 3rd sealing strip, when cold-storage door is closed, first sealing strip extruding is wrapped by the second sealing strip and the 3rd sealing strip, doorframe and door-plate be subject to temperature difference influence produce expand with heat and contract with cold bridging time, second sealing strip, the 3rd sealing strip and the first sealing strip can adjust its tight ness rating flexibly under elastomeric effect, make in cold-storage door, to be always a seal, avoid space leak gas and affect refrigerating effect.
Description
Technical field
The utility model relates to refrigerating apparatus field, is specifically related to a kind of translation door of refrigerator.
Background technology
Along with the development of society, the progress of science and technology, and the progressively raising of people's living standard, for the freshness of food storage, people have had more and more higher requirement, so then propose higher requirement for the cold storage equipment of product, freezer saves as the modal means of product refrigerating, general freezer internal-external temperature difference can more than 40 DEG C, require very high to heat insulation, sealing effectiveness, and cold-storage door is as the topmost opening and closing member of whole freezer, its sealing heat-proof quality quality directly determines the refrigerating effect of whole freezer.
Conventional freezer manual translation door and device of electric sliding door are primarily of doorframe and door-plate composition, if but current translation door of refrigerator is comparatively large or cold problem is escaped in the service time of easier generation, because translation door of refrigerator internal-external temperature difference is large, easily there is bridging in surface and the internal material of door, cause escaping cold, current freezer industry generally only uses monolateral gasket, or door-plate and doorframe are pressed tightlier solve this problem, but when door distortion in storehouse is more and more serious, still cannot solve well, if and door-plate and doorframe press tension time, then can be heavier during mobile translation door, especially manual translation door.
Summary of the invention
In order to solve above-mentioned Problems existing, the utility model provides a kind of translation door of refrigerator, and adopt interpolation two-side sealing bar to carry out sealing heat insulation, it avoids space leak gas and affect cold storage effect.
The utility model for the adopted technical scheme that solves the problem is: provide a kind of translation door of refrigerator, the door-plate comprising fixing doorframe and coordinate with doorframe, door-plate comprises door panel section and the first sealing strip, and the first sealing strip is fixed on the side of door panel section; Doorframe comprises the second sealing strip and the 3rd sealing strip, door-plate to coordinate with doorframe close time, the first sealing strip is fastened between the second sealing strip and the 3rd sealing strip.
Preferably, described first sealing strip is interior sealing strip, and the second sealing strip and the 3rd sealing strip are all external seal strip; First sealing strip is door-plate two-wire elastic body sealing strip, comprises two two the first sub-sealing strips linked together.
Preferably, the diameter of described second sealing strip is identical with the diameter of the 3rd sealing strip, and the diameter of the first sub-sealing strip is less than the diameter of the second sealing strip.
Preferably, be provided with polyurethane door leaf in described door panel section, door panel section and the door-plate section bar that insulate engages.
Preferably, described second sealing strip and the 3rd sealing strip are fixed on one block of doorframe edge sealing insulation section bar.
Preferably, the material of the material of described first sealing strip, the material of the second sealing strip and the 3rd sealing strip is all ethylene propylene diene rubber.
The beneficial effects of the utility model: adopt translation door of refrigerator described in the utility model, no matter be manual translation door or device of electric sliding door, by arranging the first sealing strip inside door-plate, at doorframe arranged outside second sealing strip and the 3rd sealing strip, when cold-storage door is closed, first sealing strip extruding is wrapped by the second sealing strip and the 3rd sealing strip, doorframe and door-plate be subject to temperature difference influence produce expand with heat and contract with cold bridging time, second sealing strip, 3rd sealing strip and the first sealing strip can adjust its tight ness rating flexibly under elastomeric effect, make in cold-storage door, to be always a seal, space is avoided to leak gas and affect refrigerating effect, its overall structure advantages of simple, there is good economic benefit.
Accompanying drawing explanation
Structural representation when Fig. 1 is the closedown of the utility model translation door of refrigerator.
Structural representation when Fig. 2 is the closedown of the utility model translation door of refrigerator.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, the door-plate 2 that the utility model translation door of refrigerator comprises fixing doorframe 1 and coordinates with doorframe 1, door-plate 2 comprises the side that door panel section 23 and the first sealing strip 21, first sealing strip 21 are fixed on door panel section 23; Doorframe 1 comprises the second sealing strip 11 and the 3rd sealing strip 12, door-plate to coordinate with doorframe close time, first sealing strip 21 is fastened between the second sealing strip 11 and the 3rd sealing strip 12, namely the side of the first sealing strip 21 and the second sealing strip 11 are fitted, opposite side and the 3rd sealing strip 12 of the first sealing strip 21 are fitted, thus realize freezer sealing by the second sealing strip, the 3rd sealing strip extruding parcel first sealing strip.
First sealing strip is interior sealing strip, and the second sealing strip and the 3rd sealing strip are all external seal strip; First sealing strip is door-plate two-wire elastic body sealing strip, comprises two two the first sub-sealing strips linked together, increases sealing effectiveness like this.Second sealing strip and the second sealing strip are all doorframe single line elastic body sealing strip.
The diameter of the second sealing strip is identical with the diameter of the 3rd sealing strip, the diameter of the first sub-sealing strip is less than the diameter of the second sealing strip, make when freezer is closed like this, it is more tight that the second sealing strip, the 3rd sealing strip and the first sealing strip coordinate, prevent from causing escape cold.
Be provided with polyurethane door leaf 24 in door panel section 23, door panel section 23 and the door-plate section bar 22 that insulate engages, and improves insulation effect like this.
Second sealing strip 11 and the 3rd sealing strip 12 are fixed on one block of doorframe edge sealing insulation section bar 13, improve stability like this.
The material of the material of the first sealing strip, the material of the second sealing strip and the 3rd sealing strip is all ethylene propylene diene rubber, ethylene propylene diene rubber has good ageing-resistant performance, chemical resistance and insulating properties, it can be widely used in-40 DEG C-+20 DEG C, is applicable to very much freezer and uses.Because the material of the first sealing strip, the material of the second sealing strip are identical with the material of the 3rd sealing strip, its elastic performance is identical, then when cooperation extruding, than being easier to engagement.
Door-plate adopts metal decking, shape of peripheral frame and engineering plastics.Doorframe and door-plate move the opening and closing coordinating and carry out freezer.Adopt translation door of refrigerator described in the utility model, no matter be manual translation door or device of electric sliding door, by arranging the first sealing strip inside door-plate, at doorframe arranged outside second sealing strip and the 3rd sealing strip, when cold-storage door is closed, first sealing strip extruding is wrapped by the second sealing strip and the 3rd sealing strip, doorframe and door-plate be subject to temperature difference influence produce expand with heat and contract with cold bridging time, second sealing strip, 3rd sealing strip and the first sealing strip can adjust its tight ness rating flexibly under elastomeric effect, make in cold-storage door, to be always a seal, space is avoided to leak gas and affect refrigerating effect, its overall structure advantages of simple, there is good economic benefit.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of ordinary skill in the field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a translation door of refrigerator, is characterized in that: the door-plate comprising fixing doorframe and coordinate with doorframe, and door-plate comprises door panel section and the first sealing strip, and the first sealing strip is fixed on the side of door panel section; Doorframe comprises the second sealing strip and the 3rd sealing strip, door-plate to coordinate with doorframe close time, the first sealing strip is fastened between the second sealing strip and the 3rd sealing strip.
2. translation door of refrigerator according to claim 1, is characterized in that: described first sealing strip is interior sealing strip, and the second sealing strip and the 3rd sealing strip are all external seal strip; First sealing strip is door-plate two-wire elastic body sealing strip, comprises two two the first sub-sealing strips linked together.
3. translation door of refrigerator according to claim 2, is characterized in that: the diameter of described second sealing strip is identical with the diameter of the 3rd sealing strip, and the diameter of the first sub-sealing strip is less than the diameter of the second sealing strip.
4. translation door of refrigerator according to claim 3, is characterized in that: be provided with polyurethane door leaf in described door panel section, and door panel section and the door-plate section bar that insulate engages.
5. translation door of refrigerator according to claim 1, is characterized in that: described second sealing strip and the 3rd sealing strip are fixed on one block of doorframe edge sealing insulation section bar.
6. translation door of refrigerator according to claim 1, is characterized in that: the material of the material of described first sealing strip, the material of the second sealing strip and the 3rd sealing strip is all ethylene propylene diene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252619.1U CN204555514U (en) | 2015-04-24 | 2015-04-24 | Translation door of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252619.1U CN204555514U (en) | 2015-04-24 | 2015-04-24 | Translation door of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555514U true CN204555514U (en) | 2015-08-12 |
Family
ID=53830615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252619.1U Expired - Fee Related CN204555514U (en) | 2015-04-24 | 2015-04-24 | Translation door of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555514U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036375A (en) * | 2016-02-04 | 2017-08-11 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN108955053A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | A kind of sealing paper for all-sealed refrigerator door |
| CN108955051A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | A kind of sealing paper for all-sealed refrigerator door |
| CN110664172A (en) * | 2019-09-25 | 2020-01-10 | 吴嘉至 | Cold-stored retail equipment |
| CN113309452A (en) * | 2021-07-13 | 2021-08-27 | 德和资(北京)人工环境技术有限公司 | Modified atmosphere storage door and door side part based on plastic improvement |
-
2015
- 2015-04-24 CN CN201520252619.1U patent/CN204555514U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036375A (en) * | 2016-02-04 | 2017-08-11 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN107036375B (en) * | 2016-02-04 | 2024-03-26 | 青岛海尔智能技术研发有限公司 | Refrigerating and freezing device |
| CN108955053A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | A kind of sealing paper for all-sealed refrigerator door |
| CN108955051A (en) * | 2018-07-10 | 2018-12-07 | 安徽省星年华电器有限公司 | A kind of sealing paper for all-sealed refrigerator door |
| CN110664172A (en) * | 2019-09-25 | 2020-01-10 | 吴嘉至 | Cold-stored retail equipment |
| CN113309452A (en) * | 2021-07-13 | 2021-08-27 | 德和资(北京)人工环境技术有限公司 | Modified atmosphere storage door and door side part based on plastic improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201901, 168-3, Xing Xing Road, Shanghai, Baoshan District Patentee after: SHANGHAI SHENYAN REFRIGERATION EQUIPMENT & ENGINEERING CO.,LTD. Address before: 201901, 168-3, Xing Xing Road, Shanghai, Baoshan District Patentee before: SHANGHAI SHENYAN REFRIGERATION EQUPMENT & ENGINEERING CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |