CN201159572Y - Refrigerator door seal structure - Google Patents
Refrigerator door seal structure Download PDFInfo
- Publication number
- CN201159572Y CN201159572Y CNU2007200620940U CN200720062094U CN201159572Y CN 201159572 Y CN201159572 Y CN 201159572Y CN U2007200620940 U CNU2007200620940 U CN U2007200620940U CN 200720062094 U CN200720062094 U CN 200720062094U CN 201159572 Y CN201159572 Y CN 201159572Y
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- CN
- China
- Prior art keywords
- door
- seal structure
- refrigerator
- limit
- established angle
- 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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Abstract
本实用新型公开了一种可有效防止冷量泄漏的冰箱门封结构，包括一种冰箱门封结构，包括V形门封安装角、隔热气囊，所述门封安装角安装在冰箱门胆的安装槽上，其中，所述门封安装角上设有与门胆底部接触的翅边，且门封安装角、部分门胆的对应内壁及翅边围成辅助气囊。
The utility model discloses a refrigerator door seal structure capable of effectively preventing cold leakage, comprising a refrigerator door seal structure, including a V-shaped door seal installation angle and a heat-insulating air bag, and the door seal installation angle is installed on the refrigerator door liner The installation groove of the door seal, wherein the door seal installation angle is provided with a wing edge in contact with the bottom of the door liner, and the door seal installation angle, the corresponding inner wall and wing edge of a part of the door liner form an auxiliary air bag.
Description
Technical field
The utility model relates to a kind of technical field of refrigerator, is specifically related to the door sealing structure of refrigerator.
Background technology
Refrigerator produces cold by the kind of refrigeration cycle of being made up of compressor, condenser, expansion valve and evaporimeter, reaches the purpose of article in freezing or the cooler bin.The door envelope is installed on refrigerator door liner usually, preventing that cold leaks in the case, and stop heat from the outside to the refrigerator inside transmission, reach the purpose of sealing.The door envelope is made of established angle (or claiming installation foot), magnetic stripe chamber, heat insulation air bag usually, mostly is flexible PVC and extrudes earlier, adds magnetic stripe then, welds the door envelope that back formation can be used for products such as refrigerator, refrigerator, wine cabinet.The door envelope fits door and casing front surface by the magnetic force of magnetic stripe, thereby realizes the sealing to refrigerator.
Require to install no gap in theory, but in actual use, door courage plastic uptake, door foaming and assembling can cause the established angle and door courage, support edge and the gapped appearance of door courage of an envelope, cause the free convection of cold and hot air, because outside heat is delivered to refrigerator inside by free convection, internal temperature of refrigerator is raise, and the cooling performance of refrigerator is reduced, power consumption increases.
The utility model content
The utility model provides a kind of refrigerator doors seal structure that can prevent effectively that cold from leaking at the limitation and the deficiency of prior art.
To achieve these goals, the technical solution of the utility model is: a kind of refrigerator doors seal structure, comprise V-arrangement door envelope established angle, heat insulation air bag, described door envelope established angle is installed on the mounting groove of refrigerator door liner, wherein, described is sealed the wing limit that established angle is provided with and door courage bottom contacts, and door seals established angle, partly the corresponding inwall and the wing limit of door courage surround auxiliary balloon.
The quantity on described wing limit is 1～4.
Angle between the V-arrangement limit of described wing limit and door envelope established angle is 45～135 °.
Described wing limit is the straight flange structure.
Described wing limit is a bent limit structure.
The utility model utilization is located at an auxiliary balloon that the corresponding inwall that seals wing limit, door envelope established angle and part door courage on the established angle surrounds and is further stoped cold air to leak from gap location.
Description of drawings
Fig. 1 is the schematic diagram of a specific embodiment of the present utility model;
Fig. 2 is the schematic diagram of a specific embodiment of the present utility model;
Fig. 3 is the schematic diagram of a specific embodiment of the present utility model;
Fig. 4 is the schematic diagram of a specific embodiment of the present utility model;
Fig. 5 is the schematic diagram of a specific embodiment of the present utility model;
Fig. 6 is the schematic diagram of a specific embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of refrigerator doors seal structure that can prevent effectively that cold from leaking, a V-arrangement limit of comprise an envelope support edge 1, be located at heat insulation air bag 2 in the courage 4, being located at door envelope established angles 3 V-shaped in the courage 4, door envelope established angle 3 is provided with and a wing limit 7 that courage 4 bottoms contact, by the flexible PVC extrusion molding, door envelope established angle 3 is installed in the mounting groove 5 of a courage 4, wing limit 7 on the door envelope established angle 3 is adjacent to a courage 4 bottoms, and corresponding inwall and the wing limit 7 of being sealed established angle 3, part door courage 4 by door surround auxiliary balloon 8.Door envelope support edge 1 is close to door courage 4 surfaces, and a plurality of heat insulation air bags are used to intercept cold air 6 and leak outside.
The quantity on described wing limit 7 can be 1～4, shown in Fig. 2～6, can be provided with and a wing limit 7 that courage 4 bottoms contact in both sides or the central authorities that door seals on the V-arrangement limit of established angle 3.And the angle between the V-arrangement limit of wing limit 7 and door envelope established angle 3 can be 45～135 °.
Shown in Fig. 2～6, the structure on wing limit 7 can be straight flange structure or bent limit structure.
Claims (5)
1, a kind of refrigerator doors seal structure, comprise V-arrangement door envelope established angle (3), heat insulation air bag (2), described door envelope established angle (3) is installed on the mounting groove (5) of refrigerator door liner (4), it is characterized in that: described is sealed the wing limit (7) that established angle (3) is provided with and door courage (4) bottom contacts, and door seals established angle (3), partly corresponding inwall and wing limit (7) of door courage (4) surround auxiliary balloon (8).
2, refrigerator doors seal structure according to claim 1 is characterized in that: the quantity on described wing limit (7) is 1～4.
3, refrigerator doors seal structure according to claim 1 and 2 is characterized in that: the angle between the V-arrangement limit of described wing limit (7) and door envelope established angle (3) is 45～135 °.
4, refrigerator doors seal structure according to claim 3 is characterized in that: described wing limit (7) is the straight flange structure.
5, refrigerator doors seal structure according to claim 3 is characterized in that: listen and to state wing limit (7) and be bent limit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200620940U CN201159572Y (en) | 2007-12-26 | 2007-12-26 | Refrigerator door seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200620940U CN201159572Y (en) | 2007-12-26 | 2007-12-26 | Refrigerator door seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159572Y true CN201159572Y (en) | 2008-12-03 |
Family
ID=40110155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200620940U Expired - Lifetime CN201159572Y (en) | 2007-12-26 | 2007-12-26 | Refrigerator door seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159572Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445044A (en) * | 2011-12-19 | 2012-05-09 | 合肥美的荣事达电冰箱有限公司 | Refrigeration device |
| CN102997579A (en) * | 2012-12-30 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Door body assembly used for refrigerator and refrigerator with door body assembly |
| CN104390416A (en) * | 2014-11-18 | 2015-03-04 | 合肥华凌股份有限公司 | Cooling device and door seal thereof |
-
2007
- 2007-12-26 CN CNU2007200620940U patent/CN201159572Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445044A (en) * | 2011-12-19 | 2012-05-09 | 合肥美的荣事达电冰箱有限公司 | Refrigeration device |
| CN102445044B (en) * | 2011-12-19 | 2013-09-25 | 合肥美的电冰箱有限公司 | Refrigeration device |
| CN102997579A (en) * | 2012-12-30 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Door body assembly used for refrigerator and refrigerator with door body assembly |
| CN102997579B (en) * | 2012-12-30 | 2015-03-25 | 合肥美的电冰箱有限公司 | Door body assembly used for refrigerator and refrigerator with door body assembly |
| CN104390416A (en) * | 2014-11-18 | 2015-03-04 | 合肥华凌股份有限公司 | Cooling device and door seal thereof |
| CN104390416B (en) * | 2014-11-18 | 2016-08-24 | 合肥华凌股份有限公司 | Cooling device and door seal thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |