CN201661216U - Magnetic air-bag door sealing strip - Google Patents
Magnetic air-bag door sealing strip Download PDFInfo
- Publication number
- CN201661216U CN201661216U CN2009200488128U CN200920048812U CN201661216U CN 201661216 U CN201661216 U CN 201661216U CN 2009200488128 U CN2009200488128 U CN 2009200488128U CN 200920048812 U CN200920048812 U CN 200920048812U CN 201661216 U CN201661216 U CN 201661216U
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- China
- Prior art keywords
- air bag
- magnet
- magnetic
- air
- sealing strip
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- Expired - Fee Related
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Abstract
The utility model provides a magnetic air-bag door sealing strip which comprises a magnetic stripe, an air bag support, a mounting foot, a lip side and an air bag, and is characterized by further comprising a magnetic body; and the homopolar repulsive force between the magnetic body and another magnetic body forms the opening force of the air bag. The magnetic air-bag door sealing strip reduces the extrusion of a refrigerator door and a refrigerator body on the air bag, so that the elasticity of the air bag can be protected. The magnetic air-bag door sealing strip not only prolongs the service life of the door sealing strip, but also enhances the air tightness and plays a role in saving the electric energy.
Description
Technical field
The utility model relates to a kind of seal strip for refrigerator door, exactly is magnetic air bag doors strip of paper used for sealing.
Background technology
Gasket of the prior art generally comprises magnetic stripe, air bag etc.Be fixed in the inboard of door, so at closing time, the power by magnetic stripe absorption casing forms an extraordinary sealant to the airbag-releasing of gasket around door and casing.But the width of gasket is greater than the distance between door and the casing, so in that refrigerator doors and casing can push gasket at closing time.Because the gasket air bag is to be made by the PVC material, make it aging and distortion often occur, thereby cause the elastic force deficiency in the long-time back of using, the while material makes this phenomenon even more serious under the high temperature user mode to the high sensitivity of temperature.As everyone knows, the elastic force of air bag directly has influence on the seal of seal strip for refrigerator door, and seal is extremely important in the temperature in stablizing refrigerator.The strip of paper used for sealing seal missionary society of refrigerator causes that cooling-down effect descends, and then causes the frequency converter frequent starting, increases the power consumption of refrigerator, makes the performance of refrigerator reduce greatly.So how the elastic force of augmented airbag is subjected to people's attention always.Adopt the method that increases mounting base intensity to alleviate the distortion of air bag to a certain extent among the patent CN02272806.6, but do not tackle the problem at its root.So it is necessary fundamentally solving the long-time stressed problem that causes elasticity to lack of air bag.
Summary of the invention
The purpose of this utility model is to use the logy problem in back for a long time at air bag, a kind of magnetic air bag doors strip of paper used for sealing is provided, comprise magnetic stripe, air bag support, installation foot, lip limit, air bag, also include magnet, the homopolarity repulsive force of it and another magnet forms the tensile force of air bag.Described another magnet can be the magnetic stripe relative with the magnet homopolarity.Described another magnet can be the magnet relative with the magnet homopolarity, and is arranged on the position that air bag is interior and former magnet is corresponding mutually and fits in air bag.
Air bag doors strip of paper used for sealing of the present utility model, its inner tensions is big, is difficult for because the aging air bag doors strip of paper used for sealing that uses distortion for a long time and cause the elastic force deficiency that reaches.In the utility model, open air bag by the repulsive force that the relative magnet of homopolarity produces, reduced air bag in the extruding force that is subjected at closing time, thereby avoided gasket to be squeezed for a long time and the situation of flat gas distortion from refrigerator doors and casing.Compare with existing gasket, owing to reduced the extruding of refrigerator doors and casing to air bag, thus make its elasticity be protected.Not only prolong the application life of gasket, and strengthened tightness, played the purpose of saves energy.
Description of drawings
Fig. 1 is a cross section sectional structure schematic diagram of the present utility model.
Member of the present utility model includes: 1-magnetic stripe, the support of 2-air bag, 3-installation foot, 4-lip limit, 5-1 air bag, 5-2 air bag, 6-1 magnet, 6-2 magnet.
The specific embodiment
The utility model is described in further detail now to reach embodiment in conjunction with the accompanying drawings:
Embodiment 1
As shown in Figure 1, a kind of magnetic air bag doors of the utility model strip of paper used for sealing comprises magnetic stripe 1, air bag support 2, installation foot 3, lip limit 4, air bag 5-1 and 5-2, magnet 6-1 and 6-2.Because magnet 6-1 and magnet 6-2 have produced the homopolarity repulsive force; make air bag 5-1 be opened; air bag 5-1 drives air bag 5-2 again and opens; thereby offset a part because the width of gasket greater than the distance of asking of door and casing in the refrigerator doors that produces at closing time and casing extruding force to gasket, protected the elasticity of air bag.
Embodiment 2
As shown in Figure 1, a kind of magnetic air bag doors of the utility model strip of paper used for sealing comprises magnetic stripe 1, air bag support 2, installation foot 3, lip limit 4, air bag 5-1 and 5-2, magnet 6-1.Because magnetic stripe 1 has produced the homopolarity repulsive force with magnet 6-1; make air bag 5-1 be opened; driven opening of air bag 5-2 when air bag 5-1 opens again, thereby reduced the extruding force that gasket at closing time is subjected to, protected the elasticity of air bag from refrigerator doors and casing.
[0012] the utility model is made simple and conveniently, after only needing together extrude magnet or gasket extrude when gasket being extruded, with the magnetic stripe correspondence position in the air bag of packing into, and its homopolarity can be realized relatively.
Claims (4)
1. magnetic air bag doors strip of paper used for sealing, comprise that magnetic stripe (1), air bag support (2), installation foot (3), lip limit (4), air bag (5-1), air bag (5-2), it is characterized in that: also include magnet (6-1), the homopolarity repulsive force of it and another magnet forms air bag (5-1) and tensile force (5-2).
2. magnetic air bag doors strip of paper used for sealing according to claim 1 is characterized in that: described another magnet can be the magnetic stripe (1) relative with magnet (6-1) homopolarity.
3. magnetic air bag doors strip of paper used for sealing according to claim 1 is characterized in that: described another magnet can be the magnet (6-2) relative with magnet (6-1) homopolarity.
4. magnetic air bag doors strip of paper used for sealing according to claim 3 is characterized in that: magnet (6-1) is separately positioned on the interior corresponding position mutually of air bag (5-1) with magnet (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200488128U CN201661216U (en) | 2009-10-29 | 2009-10-29 | Magnetic air-bag door sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200488128U CN201661216U (en) | 2009-10-29 | 2009-10-29 | Magnetic air-bag door sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661216U true CN201661216U (en) | 2010-12-01 |
Family
ID=43231632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200488128U Expired - Fee Related CN201661216U (en) | 2009-10-29 | 2009-10-29 | Magnetic air-bag door sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661216U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927754A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Door seal for refrigerator and refrigerator with same |
| CN106466166A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door body structure and dish-washing machine |
| CN108106301A (en) * | 2015-11-06 | 2018-06-01 | 胡振华 | Low pressure seal door |
| CN110887323A (en) * | 2019-12-13 | 2020-03-17 | 安徽万朗磁塑股份有限公司 | Novel suction type refrigerator door seal |
| CN111426140A (en) * | 2020-03-17 | 2020-07-17 | 滁州市美创塑胶科技有限公司 | Refrigerator sealing strip capable of improving cold air sealing effect |
| CN112211333A (en) * | 2020-09-28 | 2021-01-12 | 朱丹 | Self-cleaning glass curtain wall for building high-rise |
| CN113418345A (en) * | 2021-06-25 | 2021-09-21 | 长虹美菱股份有限公司 | Automatic door opening mechanism of refrigerator and using method thereof |
-
2009
- 2009-10-29 CN CN2009200488128U patent/CN201661216U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927754A (en) * | 2012-11-26 | 2013-02-13 | 合肥华凌股份有限公司 | Door seal for refrigerator and refrigerator with same |
| CN102927754B (en) * | 2012-11-26 | 2015-06-17 | 合肥华凌股份有限公司 | Door seal for refrigerator and refrigerator with same |
| CN106466166A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door body structure and dish-washing machine |
| CN108106301A (en) * | 2015-11-06 | 2018-06-01 | 胡振华 | Low pressure seal door |
| CN110887323A (en) * | 2019-12-13 | 2020-03-17 | 安徽万朗磁塑股份有限公司 | Novel suction type refrigerator door seal |
| CN111426140A (en) * | 2020-03-17 | 2020-07-17 | 滁州市美创塑胶科技有限公司 | Refrigerator sealing strip capable of improving cold air sealing effect |
| CN112211333A (en) * | 2020-09-28 | 2021-01-12 | 朱丹 | Self-cleaning glass curtain wall for building high-rise |
| CN113418345A (en) * | 2021-06-25 | 2021-09-21 | 长虹美菱股份有限公司 | Automatic door opening mechanism of refrigerator and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20161029 |