CN103851858A - Anti-aging refrigerator door sealing device - Google Patents
Anti-aging refrigerator door sealing device Download PDFInfo
- Publication number
- CN103851858A CN103851858A CN201210498736.7A CN201210498736A CN103851858A CN 103851858 A CN103851858 A CN 103851858A CN 201210498736 A CN201210498736 A CN 201210498736A CN 103851858 A CN103851858 A CN 103851858A
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- sealing
- sealing strip
- refrigerator door
- aging
- convex
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Abstract
The invention discloses an anti-aging refrigerator door sealing device. A convex sealing strip is arranged on a door frame of the refrigerator door; a position on a refrigerator body, which is corresponding to the refrigerator door frame, is provided with a concave sealing strip; magnetic materials are filled inside the two sealing strips; concave and convex of the two sealing strips are matched in a mutually embedding type. When the refrigerator door and the refrigerator body get close, the concave sealing strip and the convex sealing strip are adhered and embedded due to mutual attraction of the magnetic materials, and a sealing function is achieved. Mutual embedding of the structure enables the anti-aging refrigerator door sealing device to have a sealing function and prevent cool air leaking even if the sealing strips are aged and deformed due to the fact that the concave and the convex are still exist.
Description
Technical field
The present invention relates to a sealing device, relate to specifically the sealing device between a kind of refrigerator body and chamber door.
Background technology
The sealing of existing refrigerator doors is that the magnetic flexible PVC adhesive tape of tool by being arranged on chamber door frame completes, it is no problem using in short-term, but As time goes on, PVC is ageing hardening and distortion gradually, thereby make to occur between refrigerator doors and refrigerator body poorly sealed problem, 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 to expend the regular hour, energy goes maintenance, the work of giving, life brings inconvenience.
Summary of the invention
Technical problem to be solved by this invention is, for above-mentioned deficiency of the prior art, to provide a kind of new sealing device, even if sealing strip is aging, also can not affect the sealing effectiveness of refrigerator doors, has reduced maintenance cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of anti-aging refrigerator doors seal, it is characterized in that: on the doorframe of door of refrigerator 2, be 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, in male seal bar 4 and spill sealing strip 3, be filled with magnetic material 5, 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 adopting forms.
Described magnetic material 5 is that one of form with strip, bulk or powdery is filled in male seal bar 4 and spill sealing strip 3.
The present invention compared with prior art has the following advantages:
With respect to existing refrigerator sealing strip, anti-aging sealing strip of the present invention 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 invention can adopt silica gel material manufacture, can make full use of silica gel ageing-resistant, high-low temperature resistant, acid and alkali-resistance, there is the advantages such as flexible, significantly extended the service life of sealing strip of the present invention, greatly reduce its maintenance cost.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the specific embodiment of the invention.
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 sealing device as shown in drawings, on the doorframe of door of refrigerator 2, be 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, in two sealing strips, be filled with magnetic material 5, and the concavo-convex of two sealing strips is mutual embedded cooperation.When chamber door 2 and casing 1 near time, because attracting each other of the magnetic material 5 in spill sealing strip 3 and male seal bar 4 makes two to be adjacent to and to embed, reach sealing function.Even when the aging distortion of sealing strip, because concave-convex still can exist, 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 adopting forms.Silica gel material is manufactured sealing strip, can make full use of silica gel ageing-resistant, high-low temperature resistant, acid and alkali-resistance, there is the advantages such as flexible, significantly extended the service life of sealing strip of the present invention, greatly reduce its maintenance cost.
Preferably, described magnetic material is that one of form with strip, bulk or powdery is filled in sealing strip.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. an anti-aging refrigerator doors sealing device, it is characterized in that: on the doorframe of door of refrigerator (2), be 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), in male seal bar (4) and spill sealing strip (3), be filled with magnetic material (5), and the concavo-convex of male seal bar (4) and spill sealing strip (3) is mutual embedded cooperation.
2. anti-aging refrigerator doors sealing device according to claim 1, is characterized in that: described male seal bar (4) and spill sealing strip (3) are that the silica gel material adopting forms.
3. anti-aging refrigerator doors sealing device according to claim 1, 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 spill sealing strip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498736.7A CN103851858A (en) | 2012-11-28 | 2012-11-28 | Anti-aging refrigerator door sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498736.7A CN103851858A (en) | 2012-11-28 | 2012-11-28 | Anti-aging refrigerator door sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851858A true CN103851858A (en) | 2014-06-11 |
Family
ID=50859815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210498736.7A Pending CN103851858A (en) | 2012-11-28 | 2012-11-28 | Anti-aging refrigerator door sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851858A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567220A (en) * | 2014-12-30 | 2015-04-29 | 合肥晶弘电器有限公司 | Refrigerator body door seal matching structure and refrigerator |
| CN104880005A (en) * | 2015-05-29 | 2015-09-02 | 合肥美的电冰箱有限公司 | Door seal structure and refrigerator |
| CN107323879A (en) * | 2017-08-08 | 2017-11-07 | 天津商业大学 | A kind of food and drink express delivery incubator |
| CN108036055A (en) * | 2018-02-11 | 2018-05-15 | 河北崔氏橡塑制品科技有限公司 | A kind of new TPV foaming clad type sealing strip |
| CN111664616A (en) * | 2019-03-07 | 2020-09-15 | 青岛海尔特种电冰柜有限公司 | Refrigerator and opening thereof |
| CN113150552A (en) * | 2021-05-06 | 2021-07-23 | 湖南周信密封技术有限公司 | Production method of magnetic suction noise reduction closing sealing strip for doors and windows |
| CN113739034A (en) * | 2021-08-24 | 2021-12-03 | Tcl华星光电技术有限公司 | Display device assembly |
-
2012
- 2012-11-28 CN CN201210498736.7A patent/CN103851858A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567220A (en) * | 2014-12-30 | 2015-04-29 | 合肥晶弘电器有限公司 | Refrigerator body door seal matching structure and refrigerator |
| CN104880005A (en) * | 2015-05-29 | 2015-09-02 | 合肥美的电冰箱有限公司 | Door seal structure and refrigerator |
| CN107323879A (en) * | 2017-08-08 | 2017-11-07 | 天津商业大学 | A kind of food and drink express delivery incubator |
| CN108036055A (en) * | 2018-02-11 | 2018-05-15 | 河北崔氏橡塑制品科技有限公司 | A kind of new TPV foaming clad type sealing strip |
| CN111664616A (en) * | 2019-03-07 | 2020-09-15 | 青岛海尔特种电冰柜有限公司 | Refrigerator and opening thereof |
| CN113150552A (en) * | 2021-05-06 | 2021-07-23 | 湖南周信密封技术有限公司 | Production method of magnetic suction noise reduction closing sealing strip for doors and windows |
| CN113739034A (en) * | 2021-08-24 | 2021-12-03 | Tcl华星光电技术有限公司 | Display device assembly |
| CN113739034B (en) * | 2021-08-24 | 2024-03-08 | Tcl华星光电技术有限公司 | Display device assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |