CN104515349A - Door seal structure and refrigerator - Google Patents
Door seal structure and refrigerator Download PDFInfo
- Publication number
- CN104515349A CN104515349A CN201410797134.0A CN201410797134A CN104515349A CN 104515349 A CN104515349 A CN 104515349A CN 201410797134 A CN201410797134 A CN 201410797134A CN 104515349 A CN104515349 A CN 104515349A
- Authority
- CN
- China
- Prior art keywords
- door
- refrigerator
- plate
- main body
- sealing structure
- 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.)
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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
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
Abstract
The invention provides a door seal structure and a refrigerator, wherein the door seal structure comprises a door seal main body installed on a door board of the refrigerator to enable the door board and a main body of the refrigerator to be sealed, an external airbag arranged on the outer wall of the door seal main body in a protruding mode, connected with the door seal main body and used for being matched with a drawer of the refrigerator when closing the door board to seal the drawer, wherein the external airbag is provided with a first portion in contact with the drawer and a second portion not in contact with the drawer, and elastic modulus of the first portion is smaller than that of the second portion. By means of the technical scheme, the sealing degree of the door seal structure and the drawer opening can be improved, cold leakage and condensation are reduced, and the sealing performance and the heat insulation performance of the door seal structure are improved.
Description
Technical field
The present invention relates to household appliance technical field, more specifically, relate to a kind of door sealing structure and a kind of refrigerator.
Background technology
At present, the structural design of refrigerator becomes increasingly complex, and drawer-type structure is one of modal structure.The box opening of conventional refrigerator is provided with the courage mouth that a thickness is about 10mm to 20mm, the upper position of the air bag of gasket and this courage mouth are fitted and can be played the effect of sealing thermal insulation, but, the casing of drawer-type refrigerator eliminates this courage mouth, owing to eliminating the design of courage mouth, the adaptation of existing gasket and drawer opening part is less, cannot sealed drawer opening, have a strong impact on sealing and the heat insulating ability of refrigerator, and often cause the problem such as cold draining and condensation.
Therefore, how to strengthen the sealing of the opening part of refrigerator drawer, become current problem demanding prompt solution.
Summary of the invention
The present invention, just based on the problems referred to above, proposes a kind of new door sealing structure, can strengthen the sealing of the opening part of refrigerator drawer.
For this reason, one object of the present invention is, proposes a kind of door sealing structure.
Another object of the present invention is, proposes a kind of refrigerator, has above-mentioned door sealing structure.
For achieving the above object, the embodiment of a first aspect of the present invention, proposes a kind of door sealing structure, for refrigerator, comprising: gasket main body, is arranged on the door-plate of described refrigerator, to make the body seal of described door-plate and described refrigerator; External air bag, protruding is arranged on the lateral wall of described gasket main body, be connected with described gasket main body, for matching with the drawer of described refrigerator when closing described door-plate, for the described drawer of sealing, wherein, described external air bag have first of contacting with described drawer with second that does not contact with described drawer, the described elastic modelling quantity that the elastic modelling quantity of described first is less than described second.
Door sealing structure according to an embodiment of the invention, an external air bag is increased in the outside of original gasket main body, when the door-plate of refrigerator cuts out, external air bag can block the opening of drawer structure in refrigerator, drawer can be sealed, can the seal degree of reinforced door seal structure and drawer opening part, thus enhance sealing and the heat insulating ability of door sealing structure, avoid the problem such as cold draining and condensation.In addition, the laminating side, upper end of external air bag and drawer is soft PVC materials, opposite side is herd polyvinyl chloride material, namely the former elastic modelling quantity is less than the latter, when refrigerator doors is closed, the soft section of external air bag and the upper end of drawer fit tightly, and add the elasticity of door sealing structure, and the hard portions of external air bag can be played a supporting role, door sealing structure is prevented to be extruded distortion because of the friction between soft section and drawer.By the technical program, further enhancing sealing and the heat insulating ability of door sealing structure, avoid the problem such as cold draining and condensation, greatly improve performance and the Consumer's Experience of refrigerator.
In addition, the door sealing structure provided according to the above embodiment of the present invention also has following additional technical feature:
According to one embodiment of present invention, in technique scheme, preferably, described gasket main body comprises: fixed part, is removably assemblied on the door-plate of described refrigerator; Sealing, with the body contact of described refrigerator, to make the body seal of described door-plate and described refrigerator; Buffer part, is provided with multiple first air bag, and for providing buffering when closing described door-plate for described door-plate, described buffer part has the first connecting portion be connected with described fixed part, and the second connecting portion be connected with described sealing.
Gasket main body is assemblied on door-plate by fixed part, and is combined closely by the main body of sealing and refrigerator, thus makes door sealing structure can play the enhancing heat insulating ability of refrigerator and the effect of sealing.And multiple air bags of buffer part, at closing time for door-plate provides buffering, avoid door-plate or refrigerator main body to be collided with damage, door sealing structure also can be avoided to be out of shape.
According to one embodiment of present invention, in technique scheme, preferably, the described elastic modelling quantity of described first connecting portion is greater than the described elastic modelling quantity of described second connecting portion.
First connecting portion is connected with fixed part, main plaing a part is fixed and supports whole door sealing structure, therefore, can the elastic modelling quantity of the first connecting portion be arranged higher, and the second connecting portion is connected with sealing, main plaing a part seals and buffering, therefore, can arrange lower by the elastic modelling quantity of the second connecting portion.By this technical scheme, sealing and the heat insulating ability of door sealing structure can be strengthened further.
According to one embodiment of present invention, in technique scheme, preferably, described sealing comprises: attract part, for matching with the part that is attracted in the main body of described refrigerator when closing described door-plate, for described gasket main body by the body seal of described attraction part by described door-plate and described refrigerator; Shell, is wrapped in the outside of described attraction part, contacts the main body of described refrigerator.
Sealing is provided with one and refrigerator main body inside is attracted the attraction part that part matches, this attraction part can make door sealing structure carry out seamless link with refrigerator main body more securely, thus the further sealing of lever gear door seal structure and heat insulating ability.And attract part that shell is set by giving, the enforcement attracting part can not be affected its function by external environment can be protected, enhance the durability attracting part, improve the service life of door sealing structure.
According to one embodiment of present invention, in technique scheme, preferably, described external air bag be arranged on described gasket main body with on the lateral wall of described magnetic stripe homonymy, and be positioned at one end away from described magnetic stripe of described outer survey wall.
On the lateral wall of gasket main body, be used for the drawer openings contact with refrigerator with the other end position of described magnetic stripe homonymy, thus the sealing of drawer can be strengthened.
According to one embodiment of present invention, in technique scheme, preferably, described first connecting portion has outward extending extension, and described extension is connected with sealing strip, described sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
Sealing strip and extension are integral type structure, and sealing strip is for blocking the gap between the inner bag of the door-plate of refrigerator and the housing of door-plate, promote the aesthetic property of refrigerator.
According to one embodiment of present invention, in technique scheme, preferably, described fixed part comprises: hangnail, described hangnail removably with the fit depressions on described door-plate.
Hangnail removably with the fit depressions on door-plate, door sealing structure can be made to be fixed on securely on door-plate.
According to one embodiment of present invention, in technique scheme, preferably, the fit system of described hangnail and described groove is interference fit.
According to one embodiment of present invention, in technique scheme, preferably, described fixed part also comprises: the second air bag, is arranged on the inside of described hangnail, for providing buffering when closing described door-plate for described door-plate.
Embodiment according to a second aspect of the present invention proposes a kind of refrigerator, and described refrigerator comprises the door sealing structure according to any one of technique scheme.
Refrigerator according to an embodiment of the invention, has the door sealing structure that first aspect present invention any embodiment provides, and therefore this refrigerator has whole beneficial effects of the door sealing structure that above-mentioned any embodiment provides.
Additional aspect of the present invention 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 invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention 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 door sealing structure according to an embodiment of the invention;
Wherein, the Reference numeral in Fig. 2 and the corresponding relation between component names are:
1 gasket main body, 11 fixed parts, 111 hangnails, 112 second air bags, 12 sealings, 121 attract part, 122 shells, 13 buffer part, 131 first air bags, 132 extensions, 133 sealing strips, 2 external air bags, 21 first, 22 second.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention 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 present invention; but; the present invention can also adopt other to be different from mode described here to implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
The door sealing structure of the refrigerator shown in describing according to one embodiment of present invention referring to Fig. 2.
As shown in Figure 2, in the door sealing structure shown in one embodiment of the present of invention, gasket main body 1 is arranged on the door-plate of refrigerator, to make the body seal of door-plate and refrigerator; External air bag 2 protrudes and is arranged on the lateral wall of gasket main body 1, be connected with gasket main body 1, for matching with the drawer of refrigerator when closing door-plate, for sealed drawer, wherein, external air bag 2 have first 21 of contacting with drawer with second 22 that does not contact with drawer, the elastic modelling quantity that the elastic modelling quantity of first 21 is less than second 22.
Door sealing structure according to an embodiment of the invention, an external air bag 2 is increased in the outside of original gasket main body 1, when the door-plate of refrigerator cuts out, external air bag 2 can block the opening of drawer structure in refrigerator, drawer can be sealed, can the seal degree of reinforced door seal structure and drawer opening part, thus enhance sealing and the heat insulating ability of door sealing structure, avoid the problem such as cold draining and condensation.In addition, external air bag 2 is soft PVC materials with the laminating side, upper end of drawer, opposite side is herd polyvinyl chloride material, namely the former elastic modelling quantity is less than the latter, when refrigerator doors is closed, the external soft section of air bag 2 and the upper end of drawer fit tightly, and add the elasticity of door sealing structure, and the hard portions of external air bag 2 can be played a supporting role, door sealing structure is prevented to be extruded distortion because of the friction between soft section and drawer.By the technical program, further enhancing sealing and the heat insulating ability of door sealing structure, avoid the problem such as cold draining and condensation, greatly improve performance and the Consumer's Experience of refrigerator.
According to one embodiment of present invention, in gasket main body 1, fixed part 11 is removably assemblied on the door-plate of refrigerator; The body contact of sealing 12 and refrigerator, to make the body seal of door-plate and refrigerator; Buffer part 13 is provided with multiple first air bag 131, and for providing buffering when closing door-plate for door-plate, buffer part 13 has the first connecting portion be connected with fixed part 11, and the second connecting portion be connected with sealing 12.
Gasket main body 1 is assemblied on door-plate by fixed part 11, and is combined closely by the main body of sealing 12 with refrigerator, thus makes door sealing structure can play the enhancing heat insulating ability of refrigerator and the effect of sealing.And multiple air bags of buffer part 13, at closing time for door-plate provides buffering, avoid door-plate or refrigerator main body to be collided with damage, door sealing structure also can be avoided to be out of shape.
According to one embodiment of present invention, the elastic modelling quantity of the first connecting portion is greater than the elastic modelling quantity of the second connecting portion.
First connecting portion is connected with fixed part 11, main plaing a part is fixed and supports whole door sealing structure, therefore, can the elastic modelling quantity of the first connecting portion be arranged higher, and the second connecting portion is connected with sealing 12, main plaing a part seals and buffering, therefore, can arrange lower by the elastic modelling quantity of the second connecting portion.By this technical scheme, sealing and the heat insulating ability of door sealing structure can be strengthened further.
According to one embodiment of present invention, sealing 12 comprises attraction part 121 and shell 122, attract part 121 for matching with the part 121 that is attracted in the main body of refrigerator when closing door-plate, for gasket main body 1 by the body seal of attraction part 121 by door-plate and refrigerator; Shell 122 is wrapped in the outside attracting part 121, the main body of contact refrigerator.
Sealing 12 is provided with one and the inner attraction part 121 being attracted part 121 and matching of refrigerator main body, this attraction part 121 can make door sealing structure carry out seamless link with refrigerator main body more securely, thus the further sealing of lever gear door seal structure and heat insulating ability.And attract part 121 that shell 122 is set by giving, the enforcement attracting part 121 can not be affected its function by external environment can be protected, enhance the durability attracting part 121, improve the service life of door sealing structure.
According to one embodiment of present invention, external air bag 2 be arranged on gasket main body 1 with on the lateral wall of magnetic stripe homonymy, and be positioned at one end away from magnetic stripe of outer survey wall, thus the sealing of drawer can be strengthened.
According to one embodiment of present invention, the first connecting portion has outward extending extension 132, and extension 132 is connected with sealing strip 133, and sealing strip 133 is for blocking the gap between the inner bag of door-plate and the housing of door-plate.
Sealing strip 133 and extension 132 are integral type structure, and sealing strip 133 is for blocking the gap between the inner bag of the door-plate of refrigerator and the housing of door-plate, promote the aesthetic property of refrigerator.
According to one embodiment of present invention, fixed part 11 has hangnail 111, hangnail 111 removably with the fit depressions on door-plate.
Hangnail 111 removably with the fit depressions on door-plate, door sealing structure can be made to be fixed on securely on door-plate.
According to one embodiment of present invention, hangnail 111 is interference fit with the fit system of groove.
According to one embodiment of present invention, fixed part 11 also comprises: the second air bag 112, is arranged on the inside of hangnail 111, for providing buffering when closing door-plate for door-plate.
In addition, the invention allows for a kind of refrigerator, this refrigerator comprises the door sealing structure in the embodiment shown in Fig. 2, and therefore this refrigerator has whole beneficial effects of the door sealing structure in the embodiment shown in Fig. 2, does not repeat them here.
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 invention 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.
In the present invention, term " first ", " second " object only for describing, and instruction or hint relative importance can not be interpreted as; Term " multiple " represents two or more; 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, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In sum, by door sealing structure of the present invention and refrigerator, by increasing an external air bag in the outside of original gasket main body, can the seal degree of reinforced door seal structure and drawer opening part, strengthen sealing and the heat insulating ability of door sealing structure, avoid the problem such as cold draining and condensation.In addition, the laminating side, upper end of external air bag and drawer is soft PVC materials, opposite side is herd polyvinyl chloride material, when refrigerator doors is closed, the soft section of external air bag and the upper end of drawer fit tightly, add the elasticity of door sealing structure, and the hard portions of external air bag can be played a supporting role, door sealing structure is prevented to be extruded distortion because of the friction between soft section and drawer, thus further enhancing sealing and the heat insulating ability of door sealing structure, avoid the problem such as cold draining and condensation, greatly improve performance and the Consumer's Experience of refrigerator.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a door sealing structure, for refrigerator, is characterized in that, comprising:
Gasket main body, is arranged on the door-plate of described refrigerator, to make the body seal of described door-plate and described refrigerator;
External air bag, protrudes and is arranged on the lateral wall of described gasket main body, be connected with described gasket main body, for matching with the drawer of described refrigerator when closing described door-plate, for the described drawer of sealing, wherein,
Described external air bag have first of contacting with described drawer with second that does not contact with described drawer, the described elastic modelling quantity that the elastic modelling quantity of described first is less than described second.
2. door sealing structure according to claim 1, is characterized in that, described gasket main body comprises:
Fixed part, is removably assemblied on the door-plate of described refrigerator;
Sealing, with the body contact of described refrigerator, to make the body seal of described door-plate and described refrigerator;
Buffer part, is provided with multiple first air bag, and for providing buffering when closing described door-plate for described door-plate, described buffer part has the first connecting portion be connected with described fixed part, and the second connecting portion be connected with described sealing.
3. door sealing structure according to claim 2, is characterized in that, the described elastic modelling quantity of described first connecting portion is greater than the described elastic modelling quantity of described second connecting portion.
4. door sealing structure according to claim 3, is characterized in that, described sealing comprises:
Attract part, for matching with the part that is attracted in the main body of described refrigerator when closing described door-plate, for described gasket main body by the body seal of described attraction part by described door-plate and described refrigerator;
Shell, is wrapped in the outside of described attraction part, contacts the main body of described refrigerator.
5. door sealing structure according to claim 4, is characterized in that, described external air bag be arranged on described gasket main body with on the lateral wall of described magnetic stripe homonymy, and be positioned at one end away from described magnetic stripe of described outer survey wall.
6. door sealing structure according to claim 5, it is characterized in that, described first connecting portion has outward extending extension, and described extension is connected with sealing strip, and described sealing strip is for blocking the gap between the inner bag of described door-plate and the housing of described door-plate.
7. door sealing structure according to any one of claim 1 to 6, is characterized in that, described fixed part comprises:
Hangnail, described hangnail removably with the fit depressions on described door-plate.
8. door sealing structure according to claim 7, is characterized in that, the fit system of described hangnail and described groove is interference fit.
9. door sealing structure according to claim 8, is characterized in that, described fixed part also comprises:
Second air bag, is arranged on the inside of described hangnail, for providing buffering when closing described door-plate for 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 |
|---|---|---|---|
| CN201410797134.0A CN104515349B (en) | 2014-12-18 | 2014-12-18 | Door seal structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797134.0A CN104515349B (en) | 2014-12-18 | 2014-12-18 | Door seal structure and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104515349A true CN104515349A (en) | 2015-04-15 |
| CN104515349B CN104515349B (en) | 2017-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410797134.0A Active CN104515349B (en) | 2014-12-18 | 2014-12-18 | Door seal structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515349B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698640A (en) * | 2016-03-16 | 2016-06-22 | 安徽万朗磁塑集团有限公司 | Door seal compensation value measuring instrument |
| 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 |
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| JP2010085063A (en) * | 2008-10-02 | 2010-04-15 | Toshiba Corp | Refrigerator |
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| CN203501627U (en) * | 2013-09-29 | 2014-03-26 | 合肥美的电冰箱有限公司 | Refrigerator and door seal for refrigerator |
| CN204404671U (en) * | 2014-12-18 | 2015-06-17 | 合肥华凌股份有限公司 | Door sealing structure and refrigerator |
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| CN2325725Y (en) * | 1998-04-01 | 1999-06-23 | 中外合资合肥荣事达电冰箱有限公司 | Door sealing strip of refrigerator |
| JP2010085063A (en) * | 2008-10-02 | 2010-04-15 | Toshiba Corp | Refrigerator |
| CN202734403U (en) * | 2012-06-29 | 2013-02-13 | 海尔集团公司 | Door seal and refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| CN105698640B (en) * | 2016-03-16 | 2018-01-09 | 安徽万朗磁塑股份有限公司 | A kind of door seal offset measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104515349B (en) | 2017-05-24 |
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