CN203550395U - Inner door seal structure of refrigerator - Google Patents
Inner door seal structure of refrigerator Download PDFInfo
- Publication number
- CN203550395U CN203550395U CN201320613671.6U CN201320613671U CN203550395U CN 203550395 U CN203550395 U CN 203550395U CN 201320613671 U CN201320613671 U CN 201320613671U CN 203550395 U CN203550395 U CN 203550395U
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- Prior art keywords
- door
- refrigerator
- seal body
- seal structure
- seal
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Abstract
The utility model discloses an inner door seal structure of a refrigerator. The inner door seal structure is used for sealing a door liner and a liner, and comprises a seal body which is connected with the door liner, and a flange which extends from the seal body to at least one side, wherein the outer edge of the flange extends out of the outer side surface of the door liner. According to the inner door seal structure, the flange extends on the seal body of an inner door seal, so that an isolating layer is formed in an area between the door liner and the liner, a larger gap between the matching surfaces of the door liner and the liner is avoided, and the phenomenon of condensation caused by heat absorption of cold air in the gap is further eliminated.
Description
Technical field
The utility model relates to a kind of door seal structure, relates in particular to a kind of door seal structure of refrigerator.
Background technology
Along with people are more and more higher to the energy-conservation requirement of household electrical appliance, the usefulness that how to improve household electrical appliance becomes those skilled in the art and endeavours the problem of research.Specifically, because the junction between refrigerator door and casing does not have foaming layer, the in the situation that of thering is the larger temperature difference inside and outside refrigerator, will there is heat transmission, and then improve the temperature in refrigerator, increase energy consumption.
At present, the junction between the Men Tiyu of energy-saving refrigerator casing has been installed main door seal and interior door seal mostly, to guarantee that cold can not leak in a large number.Main door seal is the door seal with magnetic force at the doorframe position of refrigerator, and the effect by magnetic attraction is by door sealing.Interior door seal is not with magnetic stripe, and when main door seal is closed, the main door seal inner side of door body is provided with interior door seal, and then reaches the effect of double-layer seal.
But, because the manufacture of parts exists error, close and there will be the phenomenon that has gap between chamber door and casing or there is interference after chamber door, and then cause the effect disappearance of interior door seal or chamber door to be difficult to close.So in order to guarantee coordinating of casing and chamber door, be generally narrower than the door courage of chamber door by the width design of interior door seal.But produce larger gap between the mating surface that causes thus a courage and inner bag to coordinate.Make cold air herein absorb heat and occur the phenomenon of condensation.
Therefore, need the door seal structure in gap between the mating surface that a kind of door courage and inner bag that reduces chamber door coordinate badly.
Utility model content
The purpose of this utility model is to propose a kind of door seal structure of refrigerator, by extend overlap in the seal body of interior door seal, avoided the larger gap of generation between mating surface that door courage coordinates with inner bag, and then stopped cold air absorption heat herein and occur the phenomenon of condensation.
For reaching this object, the utility model by the following technical solutions:
A door seal structure for refrigerator, for the sealing between door courage and inner bag, comprise the seal body that is connected with described door courage and by described seal body to the extended overlap of at least one side, the outer edge of described overlap stretches out the lateral surface of described courage.
Preferably, described seal body is extended and is provided with overlap to both sides respectively, and described seal body is separately positioned on upper end-face edge place and the lower edge place of described door courage.
Preferably, described door seal structure also comprises in the groove that is held in described inner bag this door seal structure is fixed to the holding section on described door courage.
Preferably, described seal body and vertical seal body are protruded in described holding section.
Preferably, the thickness of described overlap in the direction of vertical described seal body equates substantially with the thickness of described seal body.
Preferably, described seal body and described overlap consist of caulking gum.
The door seal structure of a kind of refrigerator of the present utility model, by extending overlap in the seal body in frame type, make region between door courage and inner bag form together with separation layer, avoided the larger gap of generation between mating surface that door courage coordinates with inner bag, and then stopped cold air absorption heat herein and occur the phenomenon of condensation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the door seal structure of a kind of refrigerator of providing of the utility model specific embodiment one;
Fig. 2 is the partial enlarged view of Fig. 1;
Fig. 3 is that the door seal structure of a kind of refrigerator of providing of the utility model specific embodiment one is installed on the partial structurtes schematic diagram on refrigerator door liner.
In figure, wherein 10, seal body; 20, overlap; 30, door courage; 40, holding section.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.
Embodiment one
As illustrated in fig. 1 and 2, Fig. 1 is the schematic diagram of the door seal structure of a kind of refrigerator of providing of the utility model specific embodiment one.Fig. 2 is partial enlarged view.The door seal structure of refrigerator comprise with the door seal body 10 that is connected of courage 30 of refrigerator and by seal body 10 to both sides extended overlap 20.The outer edge of overlap 20 stretches out the lateral surface of a courage 30, and the width between the outer edge of both sides overlap 20 is greater than the outer wide of described door courage 30.
Fig. 3 is that present embodiment door seal structure is installed on the partial structurtes schematic diagram on refrigerator door liner, as shown in the figure, described holding section 40 is engaged with the outward flange of door courage 30, door seal structure is installed on refrigerator door liner 30, and after installation, the outer edge of overlap 20 stretches out the lateral surface of a courage 30.This door seal structure that is provided with overlap 20 is installed on top edge and the lower edge of inner bag.
The door seal structure of a kind of refrigerator of the present utility model, by extend the overlap basically identical with its thickness 20 in seal body 10, a courage is coordinated with inner bag in the gap forming and be coated with overlap 20, and then between the cold air in refrigerator and the external world, set up one deck isolation barrier, stopped condensation appears in cold air herein phenomenon because absorbing more heat transfer.
Wherein, the door seal structure that is provided with overlap is not limited to the upper lower edge that is installed on inner bag, can also be installed on the left and right edges place of inner bag, also can reach the effect of isolation; The material of seal body and overlap is also not limited to caulking gum, and other materials that can realize sealing all can.
Embodiment two
The door seal structure basic structure of present embodiment is identical with embodiment one, also comprise seal body and by seal body, upwards extended the holding section, be with the difference of embodiment one, the seal body of the present embodiment is only extended overlap is set to a side, and this door seal structure is separately positioned on to the edge on four limits of inner bag, so also can reach the seal isolation effect in embodiment one, and the door seal structure on four limits is unified, is convenient to batch production.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. the door seal structure of a refrigerator, for the sealing between door courage (30) and inner bag, it is characterized in that: comprise the seal body (10) that is connected with described door courage (30) and by described seal body (10) to the extended overlap of at least one side (20), the outer edge of described overlap (20) stretches out the lateral surface of described courage (30).
2. the door seal structure of refrigerator as claimed in claim 1, it is characterized in that: described seal body (10) is extended and is provided with overlap (20) to both sides respectively, described seal body (10) is separately positioned on upper end-face edge place and the lower edge place of described door courage (30).
3. the door seal structure of the refrigerator as described in claim 1 or 2 any one, is characterized in that: described door seal structure also comprises in the groove that is held in described inner bag this door seal structure is fixed to the holding section (40) on described door courage (30).
4. the door seal structure of refrigerator as claimed in claim 3, is characterized in that: described holding section (40) protrude described seal body (10) and vertical seal body (10).
5. the door seal structure of refrigerator as claimed in claim 4, is characterized in that: the thickness of described overlap (20) in the direction of vertical described seal body (10) equates substantially with the thickness of described seal body (10).
6. the door seal structure of refrigerator as claimed in claim 1 or 2, is characterized in that: described seal body (10) and described overlap (20) consist of caulking gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613671.6U CN203550395U (en) | 2013-09-30 | 2013-09-30 | Inner door seal structure of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613671.6U CN203550395U (en) | 2013-09-30 | 2013-09-30 | Inner door seal structure of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550395U true CN203550395U (en) | 2014-04-16 |
Family
ID=50468503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613671.6U Expired - Fee Related CN203550395U (en) | 2013-09-30 | 2013-09-30 | Inner door seal structure of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567224A (en) * | 2015-01-04 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator |
-
2013
- 2013-09-30 CN CN201320613671.6U patent/CN203550395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567224A (en) * | 2015-01-04 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigerator |
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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: 20140416 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |