CN203036959U - Anti-aging sealing element of refrigerator door - Google Patents
Anti-aging sealing element of refrigerator door Download PDFInfo
- Publication number
- CN203036959U CN203036959U CN 201220646316 CN201220646316U CN203036959U CN 203036959 U CN203036959 U CN 203036959U CN 201220646316 CN201220646316 CN 201220646316 CN 201220646316 U CN201220646316 U CN 201220646316U CN 203036959 U CN203036959 U CN 203036959U
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- China
- Prior art keywords
- sealing strip
- sealing
- convex
- refrigerator
- refrigerator door
- 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
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Abstract
The utility model discloses an anti-aging sealing element of a refrigerator door. A convex sealing strip is installed on a door frame of the refrigerator door, a concave sealing strip is installed at the position, corresponding to the door frame of the refrigerator door, of a refrigerator body, magnetic materials are filled in two sealing strips, and the concave portion and the convex portion of the two sealing strips are matched with each other in an embedded mode. When the refrigerator door is close to the refrigerator body, a sealing function is achieved due to the fact that mutual attraction of the magnetic materials in the concave sealing strip and the convex sealing strip enables the two sealing strips to be closely attached to each other and enables the convex sealing strip to be embedded into the concave sealing strip. When the sealing strips get aged, due to the fact that the convex-concave shape exists, mutual insertion of the structure can have a sealing function and cool air is prevented from leaking.
Description
Technical field
The utility model relates to a sealing device, relates to the seal between a kind of refrigerator body and the chamber door specifically.
Background technology
The sealing of existing refrigerator doors is to finish by the flexible PVC adhesive tape with magnetic that is installed on the chamber door frame, it is no problem using in short-term, but As time goes on, PVC is ageing hardening and distortion gradually, thereby make the poorly sealed problem of appearance between refrigerator doors and refrigerator body, cause leaking of cold air, and the frequent starting of freezer compressor, serious meeting causes burning of compressor, existing way is to change aging sealing strip, though sealing strip is not very expensive, but need expend the regular hour, energy goes maintenance, gives work, life brings inconvenience.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of new seal at above-mentioned deficiency of the prior art, even sealing strip is aging, also can not influence the sealing effectiveness of refrigerator doors, has reduced maintenance cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of anti-aging refrigerator doors seal, it is characterized in that: the doorframe at door of refrigerator 2 is mounted with male seal bar 4, the position corresponding with chamber door 2 frames at refrigerator body 1 is mounted with spill sealing strip 3, be filled with magnetic material 5 in male seal bar 4 and the spill sealing strip 3, and the concavo-convex of male seal bar 4 and spill sealing strip 3 is mutual embedded cooperation.
Described male seal bar 4 and spill sealing strip 3 are that the silica gel material that adopts constitutes.
Described magnetic material 5 is that one of form with strip, bulk or powdery is filled in male seal bar 4 and the spill sealing strip 3.
The utility model compared with prior art has the following advantages:
With respect to existing refrigerator sealing strip, anti-aging sealing strip of the present utility model adopts concavo-convex fit form, after the aging distortion of sealing strip, because concavo-convex structure still can have sealing function, prevents the leakage of cold air, and has saved the energy.In addition, sealing strip of the present utility model can adopt the silica gel material manufacturing, can take full advantage of silica gel ageing-resistant, high-low temperature resistant, acid and alkali-resistance, have advantages such as flexibility, prolonged the service life of the utility model sealing strip significantly, greatly reduce its maintenance cost.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Accompanying drawing is the structural representation of the utility model specific embodiment.
Description of reference numerals:
1-casing; 2-chamber door; 3-spill sealing strip; 4-male seal bar; 5-magnetic material.
The specific embodiment
Embodiment
A kind of anti-aging refrigerator doors seal as shown in drawings, doorframe at door of refrigerator 2 is mounted with male seal bar 4, the position corresponding with chamber door 2 frames at refrigerator body 1 is mounted with spill sealing strip 3, be filled with magnetic material 5 in two sealing strips, and the concavo-convex of two sealing strips is mutual embedded cooperation.When chamber door 2 and casing 1 near the time because the attracting each other of magnetic material 5 in spill sealing strip 3 and the male seal bar 4 make two to be adjacent to and to embed, reach sealing function.Even sealing strip wears out when being out of shape, because concave-convex still can exist, then the mutual embedding of this structure just can be played sealing function, prevents the leakage of cold air.
Preferably, described sealing strip is that the silica gel material that adopts constitutes.Silica gel material is made sealing strip, can take full advantage of silica gel ageing-resistant, high-low temperature resistant, acid and alkali-resistance, have advantage such as flexibility, prolonged the service life of the utility model sealing strip significantly, greatly reduce its maintenance cost.
Preferably, described magnetic material is that one of form with strip, bulk or powdery is filled in the sealing strip.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (2)
1. anti-aging refrigerator doors seal, it is characterized in that: the doorframe at door of refrigerator (2) is mounted with male seal bar (4), the position corresponding with chamber door (2) frame at refrigerator body (1) is mounted with spill sealing strip (3), be filled with magnetic material (5) in male seal bar (4) and the spill sealing strip (3), and the concavo-convex of male seal bar (4) and spill sealing strip (3) is mutual embedded cooperation.
2. anti-aging refrigerator doors seal according to claim 1, it is characterized in that: described magnetic material (5) is that one of form with strip, bulk or powdery is filled in male seal bar (4) and the spill sealing strip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646316 CN203036959U (en) | 2012-11-28 | 2012-11-28 | Anti-aging sealing element of refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646316 CN203036959U (en) | 2012-11-28 | 2012-11-28 | Anti-aging sealing element of refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036959U true CN203036959U (en) | 2013-07-03 |
Family
ID=48689074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646316 Expired - Fee Related CN203036959U (en) | 2012-11-28 | 2012-11-28 | Anti-aging sealing element of refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036959U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296477A (en) * | 2014-09-05 | 2015-01-21 | 合肥华凌股份有限公司 | Refrigerator |
| CN104567221A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator door and refrigerator |
| WO2016033846A1 (en) * | 2014-09-05 | 2016-03-10 | 合肥华凌股份有限公司 | Refrigerator |
| CN107024051A (en) * | 2017-03-20 | 2017-08-08 | 合肥华凌股份有限公司 | Refrigerator |
| CN108151402A (en) * | 2017-12-20 | 2018-06-12 | 中国科学院理化技术研究所 | low-temperature storage tank |
| CN111879054A (en) * | 2020-07-02 | 2020-11-03 | 珠海格力电器股份有限公司 | Refrigerator with a door |
-
2012
- 2012-11-28 CN CN 201220646316 patent/CN203036959U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296477A (en) * | 2014-09-05 | 2015-01-21 | 合肥华凌股份有限公司 | Refrigerator |
| WO2016033846A1 (en) * | 2014-09-05 | 2016-03-10 | 合肥华凌股份有限公司 | Refrigerator |
| US20170299253A1 (en) * | 2014-09-05 | 2017-10-19 | Hefei Hualing Co., Ltd. | Refrigerator |
| EP3190363A4 (en) * | 2014-09-05 | 2018-04-04 | Hefei Hualing Co., Ltd. | Refrigerator |
| US10274249B2 (en) | 2014-09-05 | 2019-04-30 | Hefei Hualing Co., Ltd. | Refrigerator |
| CN104567221A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator door and refrigerator |
| CN107024051A (en) * | 2017-03-20 | 2017-08-08 | 合肥华凌股份有限公司 | Refrigerator |
| CN108151402A (en) * | 2017-12-20 | 2018-06-12 | 中国科学院理化技术研究所 | low-temperature storage tank |
| CN111879054A (en) * | 2020-07-02 | 2020-11-03 | 珠海格力电器股份有限公司 | Refrigerator with a door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131128 |