CN202902744U - Door seal for refrigerator - Google Patents
Door seal for refrigerator Download PDFInfo
- Publication number
- CN202902744U CN202902744U CN 201220270347 CN201220270347U CN202902744U CN 202902744 U CN202902744 U CN 202902744U CN 201220270347 CN201220270347 CN 201220270347 CN 201220270347 U CN201220270347 U CN 201220270347U CN 202902744 U CN202902744 U CN 202902744U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- door seal
- door
- air bag
- liner
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/08—Parts formed wholly or mainly of plastics materials
- F25D23/082—Strips
- F25D23/087—Sealing strips
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a door seal for a refrigerator. The door seal is arranged between a door liner of the refrigerator and a liner of the refrigerator. The door seal for the refrigerator comprises a mounting foot for mounting the door seal on the door liner of the refrigerator, an air sac connected with the mounting foot and a supporting piece formed on the inner wall of the air sac, wherein the supporting piece extends towards one side of the mounting foot. By the adoption that the supporting piece is formed on the inner wall of the air sac, pressure to the door seal can be buffered and balanced, and rebound of a door body of the refrigerator is avoided.
Description
Technical field
The utility model relates to a kind of door seal for refrigerator.
Background technology
Seal strip for refrigerator door is to be arranged between refrigerator door and the casing, and is used for sealing the refrigerator accessory by aforementioned both formed gaps.
For example, Granted publication comprises that two shirt rims, drilling point, air bag, installation foot, supporting base, magnetic stripe and magnetic stripe support number for the patent text of CN202048748U discloses a kind of Novel door seal structure for refrigerator.When door seal was subjected to larger external force, the air bag distortion was larger, does not have good cushioning effect, causes easily refrigerator doors to rebound, thereby reduced the sealing effectiveness of refrigerator.
The utility model content
In view of this, main purpose of the present utility model is, a kind of refrigerator door hermetically-sealed construction that can strengthen the sealing effectiveness between refrigerator door and the casing is provided.
For achieving the above object, the utility model proposes a kind of door seal, described door seal is arranged between described refrigerator door liner and the inner container of icebox, include for the installation foot that this door seal is installed on the refrigerator door liner, be connected with this installation foot and be provided with air bag, it is characterized in that, be formed with the support member that extends towards described installation foot one side at the inwall of described air bag.
Form support member by the inwall at air bag, can the suffered pressure of equalizing and buffering door seal, avoid refrigerator door to rebound.
Preferably, be formed with pair of engage members at the inwall of described air bag, and this a pair of support member is parallel to each other and extend along the direction perpendicular to described refrigerator doors.
Because this a pair of support member extends along the direction perpendicular to described refrigerator doors, in the closing process of refrigerator doors, described door seal is compressed so that described pair of engage members is against on the described refrigerator door liner, can avoid being caused described refrigerator door to rebound under the effect of described door seal restoring force by excess compression under external force because of described door seal by this support member.
Preferably, the wall section of close described refrigerator inside one side of described air bag is curved, is formed with the first shirt rim that rides on the described refrigerator door liner in this arcwall section.
Because described air bag is curved near the wall section of refrigerator door liner one side, the first shirt rim rides on the described refrigerator door liner, and when refrigerator doors was closed, air bag was compressed, so that the first shirt rim attaches mutually with refrigerator doors lining section, can strengthen the sealing of described refrigerator doors.
Preferably, form magnetic stripe by the wall section away from described refrigerator inside one side of described air bag and support, and this magnetic stripe supports towards described inner container of icebox one side-prominent.
Because described magnet support is side-prominent towards described inner container of icebox one, can increase the stretch capability of described air bag, be conducive to improve the sealing of refrigerator door.
Preferably, be provided be used to the cavity that puts magnetic stripe in described door seal, and this cavity is connected with described air bag.
Description of drawings
Fig. 1 is the structural representation of door seal.
The specific embodiment
The below is to be arranged at door seal on the refrigerator door liner as example, and the specific embodiment of 1 pair of door seal described in the utility model is described in detail by reference to the accompanying drawings.In following description, described left side (right side) refers to the left side consistent with the refrigerator left and right directions (right side), i.e. left side among Fig. 1 (right side); Described upside refers to refrigerator door towards a side of refrigerator inside, i.e. upside among Fig. 1, and described downside refers to that refrigerator door deviates from a side of refrigerator inside, i.e. downside among Fig. 1.
Usually be provided with door seal between refrigerator door liner and inner container of icebox, as shown in Figure 1, door seal comprises installation foot 6, air bag 4 and cavity 3, and installation foot 6 is used for door seal is installed on refrigerator door liner, and air bag 4 is connected with installation foot 6 and is positioned at the top of installation foot 6.Upside at air bag 4 is formed with cavity 3, and this cavity 3 is in order to place magnetic stripe.Under refrigerator door is in closed condition, to the absorption affinity of refrigerator door door seal is close on the inner container of icebox by magnetic stripe, avoid between refrigerator door liner and inner container of icebox, forming the gap and the sealing effectiveness that reduces refrigerator.
As shown in Figure 1, be formed with a pair of support member that is parallel to each other 5 at the inwall of air bag 4, these a pair of support member 5 integral body are extended towards a side at installation foot 6 places, extend along the direction perpendicular to refrigerator doors particularly.In the closing process of refrigerator doors, door seal is compressed so that this a pair of support member 5 is against near the installation foot 6, and then indirectly is against on the refrigerator door liner.Can avoid being caused refrigerator door under the effect of door seal restoring force, to rebound by excess compression under external force because of door seal by support member 5.
It is curved and forms the projection of giving prominence to towards the left side by air bag 4 left side wall sections inflection to occur, and a sidewall of this projection is side-prominent towards inner container of icebox one, consists of magnet support 2 by this projection.Because magnet support 2 integral body are level and move towards on the upper side (as shown in Figure 1), under refrigerator door is in closed condition, can increase the stretch capability of air bag 4, are conducive to improve the sealing of refrigerator door.Air bag 4 right side wall portions are curved, are formed with the first shirt rim 7 in this arcwall section, and this first shirt rim 7 rides on the refrigerator door liner.When refrigerator doors was closed, air bag 4 was compressed, so that the first shirt rim 7 attaches mutually with refrigerator doors lining section, can strengthen the sealing of refrigerator doors.
Form second shirt rim 1 with downward bending in installation foot 6 below magnetic stripe support 2, matching with refrigerator door liner in this second shirt rim 1, prevents that cold air from leaking, and seals.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model, in a word, all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
For example, total at above-described embodiment, as shown in Figure 1, be provided with pair of engage members 5 at the inwall of air bag 4, yet not limited thereto, number is set can sets as the case may be of support member for example, can be one or three.
Claims (5)
1. door seal that is used for refrigerator, described door seal is arranged between described refrigerator door liner and the inner container of icebox, include for the installation foot (6) that this door seal is installed on the refrigerator door liner, be connected with this installation foot (6) and be provided with air bag (4), it is characterized in that, be formed with the support member (5) that extends towards described installation foot (6) one sides at the inwall of described air bag (4).
2. door seal according to claim 1 is characterized in that, is formed with pair of engage members (5) at the inwall of described air bag (4), and this a pair of support member (5) is parallel to each other and extend along the direction perpendicular to described refrigerator doors.
3. door seal according to claim 1 is characterized in that, the wall section of close described refrigerator inside one side of described air bag (4) is curved, is formed with the first shirt rim (7) that rides on the described refrigerator door liner in this arcwall section (41).
4. door seal according to claim 1 is characterized in that, form magnetic stripe by the wall section away from described refrigerator inside one side of described air bag (4) and support (2), and this magnetic stripe to support (2) side-prominent towards described inner container of icebox one.
5. door seal according to claim 1 is characterized in that, be provided be used to the cavity that puts magnetic stripe (3) in described door seal, and this cavity (3) is connected with described air bag (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270347 CN202902744U (en) | 2012-06-08 | 2012-06-08 | Door seal for refrigerator |
| PCT/CN2012/087525 WO2013181917A1 (en) | 2012-06-08 | 2012-12-26 | Door seal for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270347 CN202902744U (en) | 2012-06-08 | 2012-06-08 | Door seal for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902744U true CN202902744U (en) | 2013-04-24 |
Family
ID=48123404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270347 Expired - Lifetime CN202902744U (en) | 2012-06-08 | 2012-06-08 | Door seal for refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202902744U (en) |
| WO (1) | WO2013181917A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004133A (en) * | 2015-08-18 | 2015-10-28 | 合肥华凌股份有限公司 | Door seal structure and refrigerator adopting door seal structure |
| CN105402984A (en) * | 2015-12-30 | 2016-03-16 | 合肥华凌股份有限公司 | Door sealing structure and refrigerator |
| CN108870849A (en) * | 2018-07-10 | 2018-11-23 | 安徽省星年华电器有限公司 | A kind of environment-friendly type anti-migration seal strip for refrigerator door |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100567863C (en) * | 2005-04-26 | 2009-12-09 | 海尔集团公司 | A kind of energy-saving and frequency-variable clamshell doors refrigerator |
| CN100523682C (en) * | 2006-06-08 | 2009-08-05 | 广东科龙电器股份有限公司 | Door seal structure in refrigerator |
| CN201126293Y (en) * | 2007-10-26 | 2008-10-01 | 苏州三星电子有限公司 | Novel door seal structure for refrigerator |
| CN201909501U (en) * | 2010-10-29 | 2011-07-27 | 海尔集团公司 | Freezer door seal and freezer |
| CN202048748U (en) * | 2011-05-09 | 2011-11-23 | 宁波日樱电器有限公司 | Sealing tape for refrigerator door |
| CN102778101A (en) * | 2012-07-27 | 2012-11-14 | 广东顺德安和磁性制品有限公司 | Thermoplastic elastomer (TPE) and modified PP (Polypropylene) co-extruded refrigerator magnetic door seal strip and manufacturing method thereof |
-
2012
- 2012-06-08 CN CN 201220270347 patent/CN202902744U/en not_active Expired - Lifetime
- 2012-12-26 WO PCT/CN2012/087525 patent/WO2013181917A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004133A (en) * | 2015-08-18 | 2015-10-28 | 合肥华凌股份有限公司 | Door seal structure and refrigerator adopting door seal structure |
| CN105402984A (en) * | 2015-12-30 | 2016-03-16 | 合肥华凌股份有限公司 | Door sealing structure and refrigerator |
| CN108870849A (en) * | 2018-07-10 | 2018-11-23 | 安徽省星年华电器有限公司 | A kind of environment-friendly type anti-migration seal strip for refrigerator door |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013181917A1 (en) | 2013-12-12 |
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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: 20130424 |