CN204478660U - Door sealing structure and refrigerator - Google Patents
Door sealing structure and refrigerator Download PDFInfo
- Publication number
- CN204478660U CN204478660U CN201420813330.8U CN201420813330U CN204478660U CN 204478660 U CN204478660 U CN 204478660U CN 201420813330 U CN201420813330 U CN 201420813330U CN 204478660 U CN204478660 U CN 204478660U
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- air bag
- door
- sealing structure
- refrigerator
- department
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Abstract
The utility model proposes a kind of door sealing structure and a kind of refrigerator, this door sealing structure comprises: department of assembly, and for described door sealing structure being assemblied in the door-plate of described refrigerator, described department of assembly comprises keeper; Magnetic stripe capsule, with the body contact of described refrigerator, to make the main body seamless link of described door-plate and described refrigerator; First air bag, the top of described first air bag is connected with described magnetic stripe capsule, the bottom of described first air bag is connected with the described keeper of described department of assembly, the first groove is provided with between the bottom of described first air bag and described keeper, be provided with support member in described first groove, described support member connects described first air bag and described keeper; Wherein, the elastic modelling quantity on the top of described magnetic stripe capsule and the first air bag is less than the elastic modelling quantity of the bottom of described department of assembly and described first air bag, by the technical solution of the utility model, solve the phenomenon that gasket strand limit increases, improve sealing and the heat insulating ability of door sealing structure.
Description
Technical field
The utility model relates to household appliance technical field, more specifically, relates to a kind of door sealing structure and a kind of refrigerator.
Background technology
At present, the door seal of refrigerator adopts double-air sac structure mostly, and its cross section as shown in Figure 1.Its air bag glue limit all adopts same dimensional thickness, and remains on the thickness of about 0.4mm.No matter being adopt monosaccate design, or adopt double bolloon design, is all the sealing in order to ensure refrigerator and heat insulating ability.
But, existing door sealing structure does not all consider the factors such as the installation deviation of door body and box deformation and hinge in a body and foam box process, when door body or refrigerator are answered Long-Time Service and are foamed or install generation deviation because of hinge, be easy to cause refrigerator to be out of shape because of foaming due to small door body and/or casing, or hinge installation deviation causes a case spacing to be less than design standard, thus cause the strand limit phenomenon of gasket to increase, have a strong impact on sealing and the heat insulating ability of gasket.
Therefore, how to avoid the strand limit phenomenon of gasket to increase and then strengthen sealing and the heat insulating ability of refrigerator, become current problem demanding prompt solution.
Utility model content
The utility model, just based on the problems referred to above, proposes a kind of door sealing structure, and this door sealing structure greatly reduces strand limit phenomenon, makes refrigerator door seal structure have better sealing and heat insulating ability.
For this reason, an object of the present utility model is, proposes a kind of door sealing structure.
Another object of the present utility model is, proposes a kind of refrigerator, has above-mentioned door sealing structure.
For achieving the above object, the embodiment of first aspect of the present utility model, proposes a kind of door sealing structure, comprising: department of assembly, and for described door sealing structure being assemblied in the door-plate of described refrigerator, described department of assembly comprises keeper; Magnetic stripe capsule, with the body contact of described refrigerator, to make the main body seamless link of described door-plate and described refrigerator; First air bag, the top of described first air bag is connected with described magnetic stripe capsule, the bottom of described first air bag is connected with the described keeper of described department of assembly, the first groove is provided with between the bottom of described first air bag and described keeper, be provided with support member in described first groove, described support member connects described first air bag and described keeper; Wherein, the elastic modelling quantity on the top of described magnetic stripe capsule and the first air bag is less than the elastic modelling quantity of the bottom of described department of assembly and described first air bag.
According to the door sealing structure of embodiment of the present utility model, this door sealing structure is arranged on the door-plate of refrigerator by department of assembly, department of assembly is connected with magnetic stripe capsule by the first air bag, and by department of assembly, the first air bag and magnetic stripe capsule make the door-plate of refrigerator and refrigerator main body well link together.In addition, department of assembly also comprises keeper, this keeper is connected with the bottom of the first air bag, and be provided with the first groove between the bottom of the first air bag and keeper, support member is provided with in first groove, this support member for supporting the first air bag, strengthens the non-deformability of the first air bag when door-plate cuts out.Solve because the factors such as the installation deviation of door-plate or refrigerator main body distortion or hinge cause because small door-plate and/or refrigerator main body foaming distortion or hinge installation deviation cause the spacing of door-plate and refrigerator main body to be less than its design standard and cause the problem that the strand limit phenomenon of gasket increases in refrigerator production process in door-plate and refrigerator main body foaming process by arrange support member between department of assembly at the first air bag and turning, and then improve sealing and the heat insulating ability of door sealing structure.Wherein, the elastic modelling quantity on the top of magnetic stripe capsule and the first air bag is less than the elastic modelling quantity of the bottom of department of assembly and the first air bag, that is the hardness on the top of magnetic stripe capsule and the first air bag is lower than the hardness of the bottom of department of assembly and the first air bag, when refrigerator at closing time, first magnetic stripe capsule contacts with the casing of refrigerator and produces frictional force, this frictional force passes to bottom by the top of the first air bag below magnetic stripe capsule, because the elastic modelling quantity of the bottom of the first air bag is larger, improve the deformability that its opposing frictional force causes, simultaneously, the support member increased also has disperseed a part of frictional force, therefore, the ability of the bottom opposing external force deformation of the first air bag strengthens.
In addition, the door sealing structure provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, described first air bag comprises outer lug, the second groove is provided with between the top of described outer lug and the bottom of described magnetic stripe capsule, described first groove is provided with between the bottom of described outer lug and the described keeper of described department of assembly, be provided with described support member in described first groove, described support member connects described first air bag and described keeper.
Outer lug and form respectively the second groove and the first groove between magnetic stripe capsule and the keeper of department of assembly, the elasticity of door sealing structure is added by these two groove structures, improve the buffer capacity of door sealing structure when being squeezed, thus extend the service life of door sealing structure.
According to an embodiment of the present utility model, also comprise: the second air bag, adjacent with described magnetic stripe capsule with described first air bag, for providing buffering when closing described door-plate for described door-plate.
Second air bag is adjacent with magnetic stripe capsule with the first air bag, when closing refrigerator door-plate, for door-plate provides buffering, thus improves the durability of door-plate and casing, extends the service life of refrigerator.
According to an embodiment of the present utility model, described first air bag is also provided with internal projection, and described internal projection is adjacent with described second air bag.
First air bag is connected by internal projection with the second air bag, and this kind of connected mode makes the connection of the first air bag and the second air bag more compact, closely knit, and better tightness, heat insulation effect is stronger.
According to an embodiment of the present utility model, described magnetic stripe capsule, described department of assembly, described first air bag and described second air bag are integral type structure.
Magnetic stripe capsule, department of assembly and the first air bag and the second air bag consist of integral structure, thus inside can be met seal completely, seamless connection, the connection between avoiding because of accessory and the gas leakage caused, the problems such as gap, ensure that sealing and the heat insulating ability of door sealing structure.
According to an embodiment of the present utility model, described department of assembly also comprises: fixture, and the fit depressions on described fixture and described door-plate, is fixed on described door-plate for by described door sealing structure.
According to the door sealing structure of embodiment of the present utility model, department of assembly is also provided with dismountable fixture, the fit depressions on this fixture and door-plate, what it is such that door sealing structure can be more firm is fixed on door-plate.
According to an embodiment of the present utility model, the fit system of described fixture and described groove is interference fit.
According to the door sealing structure of embodiment of the present utility model, the fixture of department of assembly and the fit system of groove are interference fit, and the inverted triangle structure namely on fixture is micro-is greater than groove, make the connection of door sealing structure and refrigerator door panel more firm, more firm.
According to an embodiment of the present utility model, described keeper and described fixture are integral type structure.
Keeper and fixture are integral type structure, can guarantee that inside, department of assembly seals completely self, seamless connection, the assembling between avoiding because of accessory and cause gas leakage, the problems such as gap, further ensure sealing and the heat insulating ability of door sealing structure.
According to an embodiment of the present utility model, described keeper comprises: sealing strip, and described sealing strip extends to described fixture direction, for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
Sealing strip can block the gap between the inner bag of door-plate and the housing of door-plate, present domestic refrigerator is provided with inner bag more, gap between inner bag and housing can have a strong impact on sealing and the heat insulating ability of refrigerator, by arranging a sealing strip on door sealing structure, block the gap between inner bag and housing, improve heat insulating ability and the sealing of refrigerator.
Propose a kind of refrigerator according to the embodiment of the utility model second aspect, described refrigerator comprises the door sealing structure according to any one of technique scheme.
According to the refrigerator of embodiment of the present utility model, have the door sealing structure that the utility model first aspect any embodiment provides, therefore this refrigerator has whole beneficial effects of the door sealing structure that above-mentioned any embodiment provides.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the schematic diagram of door sealing structure of the prior art;
Fig. 2 shows the schematic diagram of the door sealing structure according to an embodiment of the present utility model.
Wherein, the Reference numeral in Fig. 2 and the corresponding relation between component names are:
1 department of assembly, 11 keepers, 12 first grooves, 13 support members, 14 fixtures, 15 sealing strips, 2 magnetic stripe capsules, 3 first air bags, 31 outer lug, 32 second grooves, 33 internal projection, 4 second air bags.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 2, the door sealing structure according to an embodiment of the present utility model is described.
As shown in Figure 2, the embodiment of first aspect of the present utility model, proposes a kind of door sealing structure, comprising: department of assembly 1, and for door sealing structure being assemblied in the door-plate of refrigerator, department of assembly 1 comprises keeper 11; Magnetic stripe capsule 2, with the body contact of refrigerator, to make the main body seamless link of door-plate and refrigerator; First air bag 3, the top of the first air bag 3 is connected with magnetic stripe capsule 2, the bottom of the first air bag 3 is connected with the keeper 11 of department of assembly 1, the first groove 12 is provided with between the bottom of the first air bag 3 and keeper 11, be provided with support member 13 in first groove 12, support member 13 connects the first air bag 3 and keeper 11; Wherein, the elastic modelling quantity on the top of magnetic stripe capsule 2 and the first air bag 3 is less than the elastic modelling quantity of the bottom of department of assembly 1 and the first air bag 3.
According to the door sealing structure of embodiment of the present utility model, this door sealing structure is arranged on the door-plate of refrigerator by department of assembly 1, department of assembly 1 is connected with magnetic stripe capsule 2 by the first air bag 3, by department of assembly 1, first air bag 3 and magnetic stripe capsule 2, the door-plate of refrigerator and refrigerator main body are well linked together.In addition, department of assembly 1 also comprises keeper 11, this keeper 11 is connected with the bottom of the first air bag 3, and be provided with the first groove 12 between the bottom of the first air bag 3 and keeper 11, support member 13 is provided with in first groove 12, this support member 13 for supporting the first air bag 3, strengthens the non-deformability of the first air bag 3 when door-plate cuts out.Solve because the factors such as the installation deviation of door-plate or refrigerator main body distortion or hinge cause because small door-plate and/or refrigerator main body foaming distortion or hinge installation deviation cause the spacing of door-plate and refrigerator main body to be less than its design standard and cause the problem that the strand limit phenomenon of gasket increases in refrigerator production process in door-plate and refrigerator main body foaming process by arrange support member 13 between department of assembly 1 at the first air bag 3 and turning, and then improve sealing and the heat insulating ability of door sealing structure.Wherein, the elastic modelling quantity on the top of magnetic stripe capsule 2 and the first air bag 3 is less than the elastic modelling quantity of the bottom of department of assembly 1 and the first air bag 3, that is, the top of magnetic stripe capsule 2 and the first air bag 3 adopts flexible PVC material, the bottom of department of assembly 1 and the first air bag 3 adopts hard PVC material, when refrigerator at closing time, first magnetic stripe capsule 2 contacts with the casing of refrigerator and produces frictional force, this frictional force passes to bottom by the top of the first air bag 3 below magnetic stripe capsule 2, because the elastic modelling quantity of the bottom of the first air bag 3 is larger, improve the deformability that its opposing frictional force causes, simultaneously, the support member 13 increased also has disperseed a part of frictional force, therefore, the ability of the bottom opposing external force deformation of the first air bag 3 strengthens.
In addition, the door sealing structure provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, first air bag 3 comprises outer lug 31, the second groove 32 is provided with between the top of outer lug 31 and the bottom of magnetic stripe capsule 2, described first groove 12 is provided with between the bottom of outer lug 31 and the keeper 11 of department of assembly 1, be provided with support member 13 in first groove 12, support member 13 connects the first air bag 3 and keeper 11.
The second groove 32 and the first groove 12 is form respectively between the keeper 11 of outer lug 31 and magnetic stripe capsule 2 and department of assembly 1, the elasticity of door sealing structure is added by these two groove structures, improve the buffer capacity of door sealing structure when being squeezed, thus extend the service life of door sealing structure.
According to an embodiment of the present utility model, also comprise: the second air bag 32, adjacent with magnetic stripe capsule 2 with the first air bag 3, for providing buffering when closing door-plate for door-plate.
Second air bag 32 is adjacent with magnetic stripe capsule 2 with the first air bag 3, when closing refrigerator door-plate, for door-plate provides buffering, thus improves the durability of door-plate and casing, extends the service life of refrigerator.
According to an embodiment of the present utility model, the first air bag 3 is also provided with internal projection 33, and internal projection 33 is adjacent with the second air bag 32.
First air bag 3 is connected by internal projection 33 with the second air bag 32, and this kind of connected mode makes the connection of the first air bag 3 and the second air bag 32 more compact, closely knit, and better tightness, heat insulation effect is stronger.
According to an embodiment of the present utility model, magnetic stripe capsule 2, described department of assembly 1, described first air bag 3 and the second air bag 32 are integral type structure.
Magnetic stripe capsule 2, department of assembly 1 and the first air bag 3 and the second air bag 32 consist of integral structure, thus inside can be met seal completely, seamless connection, the connection between avoiding because of accessory and the gas leakage caused, the problems such as gap, ensure that sealing and the heat insulating ability of door sealing structure.
According to an embodiment of the present utility model, department of assembly 1 also comprises: fixture 14, and fixture 14 and the fit depressions on door-plate, be fixed on door-plate for by door sealing structure.
According to the door sealing structure of embodiment of the present utility model, department of assembly 1 is also provided with dismountable fixture 14, this fixture 14 and the fit depressions on door-plate, what it is such that door sealing structure can be more firm is fixed on door-plate.
According to an embodiment of the present utility model, fixture 14 is interference fit with the fit system of groove.
According to the door sealing structure of embodiment of the present utility model, the fixture 14 of department of assembly 1 is interference fit with the fit system of groove, and the inverted triangle structure namely on fixture 14 is micro-is greater than groove, makes the connection of door sealing structure and refrigerator door panel more firm, more firm.
According to an embodiment of the present utility model, described keeper 11 is integral type structure with fixture 14.
Keeper 11 and fixture 14 are integral type structure, can guarantee that inside, department of assembly 1 seals completely self, seamless connection, the assembling between avoiding because of accessory and cause gas leakage, the problems such as gap, further ensure sealing and the heat insulating ability of door sealing structure.
According to an embodiment of the present utility model, keeper 11 comprises: sealing strip 15, and sealing strip 15 extends to fixture 14 direction, for blocking the gap between the inner bag of door-plate and the housing of door-plate.
Sealing strip 15 can block the gap between the inner bag of door-plate and the housing of door-plate, present domestic refrigerator is provided with inner bag more, gap between inner bag and housing can have a strong impact on sealing and the heat insulating ability of refrigerator, by arranging a sealing strip 15 on door sealing structure, block the gap between inner bag and housing, improve heat insulating ability and the sealing of refrigerator.
Propose a kind of refrigerator according to the embodiment of the utility model second aspect, this refrigerator comprises the door sealing structure according to any one of technique scheme.
According to the refrigerator of embodiment of the present utility model, have the door sealing structure that the utility model first aspect any embodiment provides, therefore this refrigerator has whole beneficial effects of the door sealing structure that above-mentioned any embodiment provides.
In sum, by door sealing structure of the present utility model, efficiently solve in the refrigerator production process that the factors such as the installation deviation of door body and box deformation and hinge in a body and foam box process cause because small door body and/or foam box distortion or hinge installation deviation cause a case spacing to be less than design standard, thus cause the problem that the strand limit phenomenon of gasket increases, and then improve sealing and the heat insulating ability of door sealing structure, enhance Consumer's Experience.
In the utility model, term " first " and " second " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " is connected ", " connection " etc. all should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.Term " connection " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a door sealing structure, for refrigerator, is characterized in that, comprising:
Department of assembly, for described door sealing structure being assemblied in the door-plate of described refrigerator, described department of assembly comprises keeper;
Magnetic stripe capsule, with the body contact of described refrigerator, to make the main body seamless link of described door-plate and described refrigerator;
First air bag, the top of described first air bag is connected with described magnetic stripe capsule, the bottom of described first air bag is connected with the described keeper of described department of assembly, the first groove is provided with between the bottom of described first air bag and described keeper, be provided with support member in described first groove, described support member connects described first air bag and described keeper;
Wherein, the elastic modelling quantity on the top of described magnetic stripe capsule and the first air bag is less than the elastic modelling quantity of the bottom of described department of assembly and described first air bag.
2. door sealing structure according to claim 1, it is characterized in that, described first air bag comprises outer lug, the second groove is provided with between the top of described outer lug and the bottom of described magnetic stripe capsule, described first groove is provided with between the bottom of described outer lug and the described keeper of described department of assembly, be provided with described support member in described first groove, described support member connects described first air bag and described keeper.
3. door sealing structure according to claim 1, is characterized in that, also comprises:
Outer lug, adjacent with described magnetic stripe capsule with described first air bag, for providing buffering when closing described door-plate for described door-plate.
4. door sealing structure according to claim 3, is characterized in that, described first air bag is also provided with internal projection, and described internal projection is adjacent with described outer lug.
5. door sealing structure according to claim 3, is characterized in that, described magnetic stripe capsule, described department of assembly, described first air bag and described outer lug are integral type structure.
6. door sealing structure according to claim 1, is characterized in that, described department of assembly also comprises:
Fixture, the fit depressions on described fixture and described door-plate, is fixed on described door-plate for by described door sealing structure.
7. door sealing structure according to claim 6, is characterized in that, the fit system of described fixture and described groove is interference fit.
8. door sealing structure according to claim 6, is characterized in that, described keeper and described fixture are integral type structure.
9. door sealing structure according to any one of claim 1 to 8, is characterized in that, described keeper comprises:
Sealing strip, described sealing strip extends to described fixture direction, for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
10. a refrigerator, is characterized in that, comprises door sealing structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813330.8U CN204478660U (en) | 2014-12-18 | 2014-12-18 | Door sealing structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813330.8U CN204478660U (en) | 2014-12-18 | 2014-12-18 | Door sealing structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478660U true CN204478660U (en) | 2015-07-15 |
Family
ID=53634447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813330.8U Expired - Fee Related CN204478660U (en) | 2014-12-18 | 2014-12-18 | Door sealing structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515350A (en) * | 2014-12-18 | 2015-04-15 | 合肥华凌股份有限公司 | Door seal structure and refrigerator |
| CN105171320A (en) * | 2015-10-27 | 2015-12-23 | 合肥华凌股份有限公司 | Door seal welding and locating device |
-
2014
- 2014-12-18 CN CN201420813330.8U patent/CN204478660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515350A (en) * | 2014-12-18 | 2015-04-15 | 合肥华凌股份有限公司 | Door seal structure and refrigerator |
| CN104515350B (en) * | 2014-12-18 | 2017-07-18 | 合肥华凌股份有限公司 | Door sealing structure and refrigerator |
| CN105171320A (en) * | 2015-10-27 | 2015-12-23 | 合肥华凌股份有限公司 | Door seal welding and locating device |
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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 |
Granted publication date: 20150715 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |