CN202709622U - An inner door seal for a refrigerator and the refrigerator using the same - Google Patents
An inner door seal for a refrigerator and the refrigerator using the same Download PDFInfo
- Publication number
- CN202709622U CN202709622U CN 201220203774 CN201220203774U CN202709622U CN 202709622 U CN202709622 U CN 202709622U CN 201220203774 CN201220203774 CN 201220203774 CN 201220203774 U CN201220203774 U CN 201220203774U CN 202709622 U CN202709622 U CN 202709622U
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- China
- Prior art keywords
- door seal
- interior door
- refrigerator
- installation portion
- sealing
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Abstract
The utility model provides an inner door seal for a refrigerator and the refrigerator using the same. The inner door seal is in the shape of a rectangular frame and comprises an installation part and a sealing part. The cross section of the installation part is basically in the shape of the letter U; the outer side wall of the installation part is an arc protruding outward and the inner side wall of the installation part is an arc protruding inward; the sealing part is provided with a hollow cavity inside; the sealing part is connected to the installation part in an inclined manner; and the outer side and the inner side of the sealing part extend and exceed the top wall of the installation part. The inner door seal for the refrigerator realizes three-faced three-dimensional seal for an inner surface of a door body, an outer peripheral wall of a protruding plate and a refrigerator body through the shape and inclined arrangement of the sealing part, and the installation space of the inner door seal is reduced, so that the inner door seal comprises an upper side frame and the seal effect of the refrigerator is improved greatly.
Description
Technical field
The utility model relates to the refrigerator technical field, particularly relates to a kind of interior door seal for refrigerator and has its refrigerator.
Background technology
For energy-saving refrigerator, using and in door body inboard door seal being set is a general conservation measures.Some body inboard also is provided with boss, therefore outer door sealer and interior door seal need to be set respectively.
Interior door seal plays the dual-seal insulation effect, can further pin cold air.But because refrigerator central sill place compact conformation, the upper sid strip of interior door seal does not have enough installing spaces, and therefore refrigerator uses freezing interior door seal not have upper sid strip at present, and state takes the shape of the letter U in refrigerator.
Because interior door seal does not have upper sid strip, causes refrigerating chamber top cold air leak case more serious, makes the power loss of tests of interior door seal more than 60%.
The utility model content
The utility model is intended to one of solve the problems of the technologies described above at least.
For this reason, a purpose of the present utility model is to propose a kind of interior door seal that is used for refrigerator with three sealing effectiveness.
Another purpose of the present utility model is to propose a kind of refrigerator with door seal in this.
The interior door seal that is used for refrigerator according to the utility model one side embodiment, described interior door seal be shaped as rectangle frame, and comprise: installation portion, the cross section of described installation portion is U-shaped substantially, and the lateral wall of described installation portion is that the madial wall of outwardly arc and described installation portion is for to projecting inward arc; And sealing, have cavity in the described sealing, be connected to described seal portion angled on the described installation portion and the outer side edges of described sealing and inner side edge extend beyond respectively the roof of described installation portion.
Thus, the interior door seal that is used for refrigerator according to the utility model embodiment, shape by sealing and be obliquely installed the inner surface that to realize the opposite house body, the periphery wall of boss and three three-dimensional seal of casing, and can also dwindle the installing space of interior door seal, in order to make interior door seal can have upper side frame, therefore greatly promoted the sealing effectiveness of refrigerator.
In addition, the interior door seal that is used for refrigerator according to the utility model above-described embodiment can also have following additional technical characterictic:
The diapire of described installation portion is that extend close to each other the upper end of outer side edges straight and described installation portion and inner side edge.
The roof of described sealing is arc protruding upward, and the diapire of described sealing is straight, and the lateral wall of described installation portion links to each other with the diapire of described sealing respectively with the upper end of madial wall.
The diapire of described sealing is from the horizontal by miter angle.
Described installation portion also has from the upwardly extending reinforcement of described diapire, and the upper end of described reinforcement links to each other with described sealing.
Described inside door front cover body injection moulding forms.
Be respectively equipped with the anticreep tooth on the outer surface of the two side of described installation portion.
According to the utility model refrigerator of embodiment on the other hand, comprising: casing has chamber between refrigeration in the described casing; With the door body, described door body is located on the described casing pivotly to open and close chamber between described refrigeration, and the inner surface of described door body is provided with boss and mounting groove, and described mounting groove is centered around the outside of the periphery wall of described boss; Outer door sealer, described outer door sealer are located on the inner surface of described door body and the periphery edge of contiguous described door body; With interior door seal, described interior door seal is the described interior door seal for refrigerator of above-mentioned each embodiment, the installation portion of described interior door seal is engaged in the described mounting groove, wherein when a door body is closed between described refrigeration the chamber, the lateral wall of described interior door seal and described door body contacted inner surfaces lean on, the periphery wall of the boss of the madial wall of described interior door seal and described door body leans, and the roof of described interior door seal and described casing lean.
According to the refrigerator of the utility model embodiment, by the seal portion angled setting of interior door seal, not only reached three three-dimensional seal, and made interior door seal can have upper side frame, to form complete rectangle frame, therefore greatly promoted the sealing effectiveness of refrigerator.
In addition, the refrigerator according to the utility model above-described embodiment can also have following additional technical characterictic:
Described mounting groove is being close to the periphery wall setting of described boss.
The inwall that described casing and described inside door sealing-in are touched has when described door body is closed chamber between described refrigeration with the upper surface of described interior door seal against so that the faceted pebble that described interior door seal is out of shape.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the door body of the refrigerator of the utility model embodiment;
Fig. 2 is the installation cross-sectional schematic according to the interior door seal of the refrigerator of the utility model embodiment;
Fig. 3 is the work cross-sectional schematic according to the interior door seal of the refrigerator of the utility model embodiment; And
Fig. 4 is the schematic diagram according to the interior door seal of the refrigerator of the utility model embodiment.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only be for convenience of description the utility model and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can indirectly link to each other by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Below with reference to Fig. 1 and Fig. 2 refrigerator according to the utility model embodiment is described.
Refrigerator according to the utility model embodiment comprises: casing 1, door body 2, outer door sealer 3 and interior door seal 4.
As shown in Figure 1, particularly, have chamber between refrigeration in the casing 1, the chamber comprises refrigerating chamber between refrigeration.Door body 2 is located on the casing 1 pivotly to open and close chamber between refrigeration.The inner surface 21 of door body 2 is provided with boss 22 and mounting groove 23.Wherein boss 22 edges extend internally perpendicular to the direction of the inner surface 21 of door body 2, and mounting groove 23 is arranged on the inner surface 21 and is centered around the outside of the periphery wall of boss 22, and forms a rectangular channel.Preferably, mounting groove 23 is being close to the periphery wall setting of boss 22.
As shown in Figure 2, outer door sealer 3 is located on the inner surface 21 of a body 2 and the periphery edge of adjacent doors body 2, and when door body 2 was closed, outer door sealer 3 matched to prevent that with the front bulkhead of casing 1 cold air is from casing 1 internal leakage.
As shown in Figure 3, the installation portion 41 of interior door seal 4 is engaged in the mounting groove 23, and the sealing 42 of interior door seal 4 is connected on the installation portion 41 obliquely.When door body 2 was closed between refrigeration the chamber, the outer side edges 421 of sealing 42 and inner side edge 422 leaned against on the periphery wall of the inner surface 21 of a body 2 and boss 22 respectively, and 423 of the roofs of sealing 42 are resisted against on the casing 1, have therefore formed three three-dimensional seal.
Because mounting groove 23 is being close to the periphery wall setting of boss 22, and the sealing 42 of interior door seal 4 is connected on the installation portion 41 obliquely, therefore, greatly reduced the integral installation space of interior door seal 4, therefore the top of door seal 4 can be installed in the mounting groove 23 in, guarantee the rectangle frame that is shaped as of interior door seal 4, further promoted sealing effectiveness.
According to the refrigerator of the utility model embodiment, the sealing 42 by interior door seal 4 is obliquely installed, and has not only reached three three-dimensional seal, and has made interior door seal 4 can have upper side frame, to form complete rectangle frame, has therefore greatly promoted the sealing effectiveness of refrigerator.
As shown in Figure 3, preferably, the inwall that casing 1 contacts with interior door seal 4 have when door body 2 is closed chamber between refrigeration and the upper surface (roof 423 of sealing 42) of interior door seal 4 against so that the faceted pebble 11 of interior door seal 4 distortion.The distortion of the sealing 42 by interior door seal 4, outer side edges 421 and the inner side edge 422 of sealing are along inclined direction further extended, therefore make outer side edges 421 and inner side edge 422 respectively with the periphery wall of the inner surface 21 of door body 2 and boss 22 against tightr, further increased the sealing of interior door seal 4.
Other formations of the refrigerator of the utility model embodiment can be well known by persons skilled in the art, do not repeat them here.
Below with reference to Fig. 4 the interior door seal that is used for refrigerator according to the utility model embodiment is described.
The interior door seal 4 that is used for refrigerator according to the utility model embodiment comprises installation portion 41 and sealing 42.
As shown in Figure 1, particularly, the cross section of installation portion 41 is U-shaped substantially, and the lateral wall 411 of installation portion 41 be that outwardly arc and the madial wall 412 of installation portion 41 are to projecting inward arc.Therefore, installation portion 41 be installed to mounting groove 23 interior after, can guarantee the fastness that interior door seal 4 is installed.
Has cavity in the sealing 42, sealing 42 is connected on the installation portion 41 and the outer side edges 421 of sealing 42 and the top that inner side edge 422 along inclined direction extends beyond respectively installation portion 41 obliquely, i.e. installation portion 41 and the sealing 42 common substantially beveled structures that form.
The diapire 413 of installation portion 41 extends close to each other for the upper end of lateral wall 411 straight and described installation portion and madial wall 412.
The roof 423 of sealing 42 is arc protruding upward, and the diapire 424 of sealing 4 is straight, and the lateral wall 411 of installation portion 41 links to each other with the diapire 424 of sealing 42 respectively with the upper end of madial wall 412.
Preferably, the diapire 424 of sealing 42 is from the horizontal by miter angle, so as interior door seal 4 be installed to mounting groove 23 interior after, can either guarantee good sealing effectiveness, and reduce the shared space of interior door seal 4.
Thus, the interior door seal 4 that is used for refrigerator according to the utility model embodiment, shape by sealing 42 and be obliquely installed the inner surface 21 that to realize opposite house body 2, the periphery wall of boss 22 and three three-dimensional seal of casing 1, and can also dwindle the installing space of interior door seal 4, in order to make interior door seal 4 can have upper side frame, therefore greatly promoted the sealing effectiveness of refrigerator.
According to an embodiment of the present utility model, installation portion 41 also has from diapire 413 upwardly extending reinforcements 414, and the upper end of reinforcement 414 links to each other with sealing 42.Installation portion 41 has increased rigidity by reinforcement 414 thus, makes the installation of interior door seal 4 more firm.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment in the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. an interior door seal that is used for refrigerator is characterized in that, described interior door seal be shaped as rectangle frame, and comprise:
Installation portion, the cross section of described installation portion are U-shaped substantially, and the lateral wall of described installation portion is that the madial wall of outwardly arc and described installation portion is for to projecting inward arc; With
Sealing has cavity in the described sealing, is connected to described seal portion angled on the described installation portion and the outer side edges of described sealing and inner side edge extend beyond respectively the roof of described installation portion.
2. the interior door seal for refrigerator according to claim 1 is characterized in that, the diapire of described installation portion is that extend close to each other the upper end of outer side edges straight and described installation portion and inner side edge.
3. the interior door seal for refrigerator according to claim 2, it is characterized in that, the roof of described sealing is arc protruding upward, and the diapire of described sealing is straight, and the lateral wall of described installation portion links to each other with the diapire of described sealing respectively with the upper end of madial wall.
4. the interior door seal for refrigerator according to claim 3 is characterized in that the diapire of described sealing is from the horizontal by miter angle.
5. the interior door seal for refrigerator according to claim 2 is characterized in that, described installation portion also has from the upwardly extending reinforcement of described diapire, and the upper end of described reinforcement links to each other with described sealing.
6. the interior door seal for refrigerator according to claim 1 is characterized in that, described inside door front cover body injection moulding forms.
7. each described interior door seal for refrigerator is characterized in that according to claim 1-6, is respectively equipped with the anticreep tooth on the outer surface of the two side of described installation portion.
8. a refrigerator is characterized in that, comprising:
Casing has chamber between refrigeration in the described casing; With
Door body, described door body are located on the described casing pivotly to open and close chamber between described refrigeration, and the inner surface of described door body is provided with boss and mounting groove, and described mounting groove is centered around the outside of the periphery wall of described boss;
Outer door sealer, described outer door sealer are located on the inner surface of described door body and the periphery edge of contiguous described door body; With
Interior door seal, described interior door seal be according to claim 1-7 in each described interior door seal for refrigerator, the installation portion of described interior door seal is engaged in the described mounting groove,
Wherein when a door body was closed between described refrigeration the chamber, the lateral wall of described interior door seal leaned on described door body contacted inner surfaces, and the periphery wall of the boss of the madial wall of described interior door seal and described body leans, and the roof of described interior door seal and described casing lean.
9. refrigerator according to claim 8 is characterized in that, described mounting groove is being close to the periphery wall setting of described boss.
10. refrigerator according to claim 8 is characterized in that, the inwall that described casing and described inside door sealing-in are touched has when described door body is closed chamber between described refrigeration with the upper surface of described interior door seal against so that the faceted pebble that described interior door seal is out of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203774 CN202709622U (en) | 2012-05-08 | 2012-05-08 | An inner door seal for a refrigerator and the refrigerator using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203774 CN202709622U (en) | 2012-05-08 | 2012-05-08 | An inner door seal for a refrigerator and the refrigerator using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709622U true CN202709622U (en) | 2013-01-30 |
Family
ID=47589915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220203774 Expired - Fee Related CN202709622U (en) | 2012-05-08 | 2012-05-08 | An inner door seal for a refrigerator and the refrigerator using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105036A (en) * | 2013-02-07 | 2013-05-15 | 合肥美的荣事达电冰箱有限公司 | Refrigeration appliance |
| CN104296472A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator door manufacturing method |
-
2012
- 2012-05-08 CN CN 201220203774 patent/CN202709622U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105036A (en) * | 2013-02-07 | 2013-05-15 | 合肥美的荣事达电冰箱有限公司 | Refrigeration appliance |
| CN103105036B (en) * | 2013-02-07 | 2016-01-13 | 合肥美的电冰箱有限公司 | Refrigeration plant |
| CN104296472A (en) * | 2014-10-13 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator door manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20210508 |