CN207471897U - Door seal, refrigerator cabinet door and refrigerator - Google Patents
Door seal, refrigerator cabinet door and refrigerator Download PDFInfo
- Publication number
- CN207471897U CN207471897U CN201721278707.4U CN201721278707U CN207471897U CN 207471897 U CN207471897 U CN 207471897U CN 201721278707 U CN201721278707 U CN 201721278707U CN 207471897 U CN207471897 U CN 207471897U
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- Prior art keywords
- air bag
- support
- door
- door seal
- refrigerator
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Abstract
The utility model discloses a kind of door seal, refrigerator cabinet door and refrigerators.Door seal includes support air bag, main gasbag and two side air bags, support plate is provided in the support air bag, the support air bag is divided into two cavitys by the support plate, the main gasbag is arranged on the front end face of the support air bag, and the side air bag is distributed in the both sides of the support air bag and the main gasbag.By setting support air bag and support plate being set in support air bag so that support air bag is divided into two cavitys, support plate can effectively enhance the structural strength of door seal, to avoid excessive deformation occurs in the case where stress is larger, simultaneously, the supporting role of main gasbag and side air bag air bag supported, ensureing to seal under required deflection requirement, ensure that main gasbag and side air bag will not cause overall deformation to be more than critical value and can not restore due to structural strength is weak, the sealing performance for improving door seal is realized, to improve the sealing performance of refrigerator.
Description
Technical field
The utility model is related to a kind of refrigerator more particularly to door seal, refrigerator cabinet door and refrigerators.
Background technology
At present, refrigerator is widely used in daily life greatly because of storage volume.Refrigerator generally comprise cabinet and
Cabinet door, and door seal is usually provided in cabinet door, to seal up the junction between cabinet and cabinet door by door seal, door seal is provided with
Multiple air bags, door seal is in the door lining for being assembled to cabinet door, after cabinet door closing, by the air bag in door seal can seal cabinet door with
Gap between cabinet to avoid cold air in cabinet leakage.And with the increase of refrigerator volume, the weight of cabinet door also increases therewith
Greatly, after shutdown, air bag is easily hardened the phenomenon that deforming for a long time by the extruding of cabinet door, is caused close during later stage use
Effect is sealed to decline.It is that the utility model to be solved that a kind of service life is long and sealing performance is strong refrigerator, which how to be designed, with door seal
The technical issues of.
Utility model content
Technical problem to be solved in the utility model is：A kind of door seal, refrigerator cabinet door and refrigerator are provided, realizes and improves
The service life of door seal and sealing performance, to improve the sealing performance of refrigerator.
Technical solution provided by the utility model is a kind of door seal, including support air bag, main gasbag and two side air bags,
Support plate is provided in the support air bag, the support air bag is divided into two cavitys, the main gasbag by the support plate
It is arranged on the front end face of the support air bag, the side air bag is distributed in the both sides of the support air bag and the main gasbag.
Further, the support plate is provided with the extension board extended in the main gasbag.
Further, the side inside air bag of the middle part of the side wall of the main gasbag towards respective side is bent.
Further, several burr structures are provided on the inside of the side wall of the side air bag.
Further, several fins are provided on the outside of the side wall of the side air bag.
Further, the rear end face of the support air bag is provided with claw.
Further, it is hollow structure inside the claw, inner support muscle is provided in the hollow structure.
The utility model also provides a kind of refrigerator cabinet door, including door body, further includes above-mentioned door seal, the door seal is mounted on
In the door body.
The utility model also provides a kind of refrigerator, including cabinet, further includes above-mentioned refrigerator cabinet door, the refrigerator cabinet door
On the cabinet.
Compared with prior art, the advantages of the utility model and positive performance is：Door seal provided by the utility model, refrigerator
With cabinet door and refrigerator, by setting support air bag and support plate being set in support air bag support air bag is divided into two chambers
Body, support plate can effectively enhance the structural strength of door seal, to avoid excessive deformation occurs in the case where stress is larger,
Meanwhile the supporting role of main gasbag and side air bag air bag supported, ensureing to seal under required deflection requirement, it is ensured that
Main gasbag and side air bag will not cause overall deformation to be more than critical value and can not restore due to structural strength is weak, and realization improves door
The sealing performance of envelope, to improve the sealing performance of refrigerator.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the partial structural diagram of the utility model refrigerator embodiment.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
As shown in Figure 1, the present embodiment refrigerator, including cabinet 1 and cabinet door 2, the cabinet door 2 is mounted on the cabinet 1.And
Door seal 3 is configured in cabinet door 2, wherein, door seal 3 includes support air bag 31, main gasbag 32 and two side air bags 33, the support gas
Support plate 311 is provided in capsule 31, the support air bag 31 is divided into two cavitys, the main gasbag by the support plate 311
32 are arranged on the front end face of the support air bag 31, and the side air bag 33 is distributed in the support air bag 31 and the main gasbag
32 both sides.
Specifically, the door seal 3 that the present embodiment refrigerator uses is provided with support air bag 31, and increase in support air bag 31
Support plate 311, support plate 311 can enhance the structural strength of support plate 311, and support plate 311 is set perpendicular to cabinet door 2, in this way,
At closing time, door seal 3, which is hit, can be supported the effectively support buffering of plate 311, meanwhile, support plate 311 is so that support air bag
31 can provide sufficiently large support force to main gasbag 32 and two side air bags 33, so as to avoid main gasbag 32 and side air bag
Excessive deformation is generated in 33 loading processes.
Further, the support plate 311 is provided with the extension board 321 extended in the main gasbag 32, extension board 321
It is vacantly arranged in main gasbag 32, and when 32 deformation of main gasbag is excessive, is supported using extension board 321, to avoid main gas
Capsule 32 deforms more than setting value, improves use reliability.And the middle part 322 of the side wall of main gasbag 32 is towards the side of respective side
33 inside of air bag is bent, to improve the deformability of main gasbag 32.Preferably, it is provided on the inside of the side wall of side air bag 33 several
Burr structure 331, in side during 33 deformation of air bag, the free end of burr structure 331 is born against forms multiple small cavitys together, with
Improve heat-insulating property.In addition, several fins 332 are provided on the outside of the side wall of side air bag 33, and after side air bag 33 deforms, fin
322 contact with cabinet door 2, to prevent the cold increase heat insulating ability of leak-stopping.
Further, the installation groove that section is c-type is offered in cabinet door 2, the rear end face of the support air bag 31 is set
Claw 34 is equipped with, claw 34 is installed on installation groove, and in order to avoid claw 34 fails and door seal 3 is caused to be taken off from installation groove
It separates out, 34 inside of claw is hollow structure, and inner support muscle 341 is provided in the hollow structure, is propped up in 34 inside setting of claw
Muscle 341 is supportted, the pulling capacity of door seal 3 can be increased, 3 card slot pulling capacity of door seal is made to be more than 70N, improves use reliability.
Compared with prior art, the advantages of the utility model and positive performance is：Door seal provided by the utility model, refrigerator
With cabinet door and refrigerator, by setting support air bag and support plate being set in support air bag support air bag is divided into two chambers
Body, support plate can effectively enhance the structural strength of door seal, to avoid excessive deformation occurs in the case where stress is larger,
Meanwhile the supporting role of main gasbag and side air bag air bag supported, ensureing to seal under required deflection requirement, it is ensured that
Main gasbag and side air bag will not cause overall deformation to be more than critical value and can not restore due to structural strength is weak, and realization improves door
The sealing performance of envelope, to improve the sealing performance of refrigerator.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (9)
1. a kind of door seal, which is characterized in that including support air bag, main gasbag and two side air bags, set in the support air bag
There is support plate, the support air bag is divided into two cavitys by the support plate, and the main gasbag is arranged on the support air bag
Front end face on, the side air bag is distributed in the both sides of the support air bag and the main gasbag.
2. door seal according to claim 1, which is characterized in that the support plate, which is provided with, to be extended in the main gasbag
Extension board.
3. door seal according to claim 1, which is characterized in that the middle part of the side wall of the main gasbag is towards the institute of respective side
State side inside air bag bending.
4. door seal according to claim 1, which is characterized in that be provided with several burrs on the inside of the side wall of the side air bag
Structure.
5. door seal according to claim 1, which is characterized in that be provided with several wings on the outside of the side wall of the side air bag
Piece.
6. door seal according to claim 1, which is characterized in that the rear end face of the support air bag is provided with claw.
7. door seal according to claim 6, which is characterized in that it is hollow structure inside the claw, the hollow structure
In be provided with inner support muscle.
8. a kind of refrigerator cabinet door, including door body, which is characterized in that further include the door seal as described in claim 1-7 is any, institute
Door seal is stated in the door body.
9. a kind of refrigerator, including cabinet, which is characterized in that further include refrigerator cabinet door as claimed in claim 8, the refrigerator
It is mounted on the cabinet with cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278707.4U CN207471897U (en) | 2017-09-30 | 2017-09-30 | Door seal, refrigerator cabinet door and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278707.4U CN207471897U (en) | 2017-09-30 | 2017-09-30 | Door seal, refrigerator cabinet door and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207471897U true CN207471897U (en) | 2018-06-08 |
Family
ID=62267553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278707.4U Active CN207471897U (en) | 2017-09-30 | 2017-09-30 | Door seal, refrigerator cabinet door and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207471897U (en) |
-
2017
- 2017-09-30 CN CN201721278707.4U patent/CN207471897U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |