CN102352711B - Door closing structure for refrigerator and refrigerator with door closing structure - Google Patents
Door closing structure for refrigerator and refrigerator with door closing structure Download PDFInfo
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- CN102352711B CN102352711B CN201110217657.XA CN201110217657A CN102352711B CN 102352711 B CN102352711 B CN 102352711B CN 201110217657 A CN201110217657 A CN 201110217657A CN 102352711 B CN102352711 B CN 102352711B
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Abstract
The invention discloses a door closing structure for a refrigerator. The refrigerator comprises a refrigerator body and a door body. The door closing structure comprises a door closer base arranged on the refrigerator body and provided with an installation concave part, and a door closer body arranged on the door body and matched with the installation concave part to buckle the door body on the refrigerator body, wherein the door closer body comprises an installation plate connected to the door body, two semispherical balls and an elastic piece; one end of the installation plate is provided with a spherical cavity, and two opposite walls of the spherical cavity are provided with openings; the two semispherical balls are arranged in the spherical cavity in a way that the openings of the two semispherical balls are opposite, and spherical ends of the two semispherical balls are exposed out of the openings; the elastic piece is arranged between the two semispherical balls; and arc grooves which can match the spherical ends of the semispherical balls are formed in the installation concave part. The door closing structure can ensure a correct position of the door body and ensure that a door can be closed and self-locked, and the parallelism of the door body can be regulated. The invention also discloses a refrigerator with the door closing structure.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of closing door and thering is its refrigerator for refrigerator.
Background technology
For two and two above refrigerators, due to the mismachining tolerance of component, and the factors such as distortion that foam, often make hinge displacement, cause refrigeration door body to be offset, outward appearance is had to impact largely, how to adjust a body parallelism, be the problem that refrigerator industry is relatively paid close attention to always.
Conventional refrigerator is after long-time use, the short time set causing such as in the accumulated deformation that deadweight and the load-carrying etc. of the wearing and tearing of hinge shaft hole, door body causes and transportation, fall, all can cause a cognition to be subjected to displacement, affect the parallelism of door body, affect thus the quality of product.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, one object of the present invention is to propose a kind of door that closes for refrigerator of guaranteeing a body tram and adjusting door body parallelism.
Another object of the present invention is to propose a kind of above-mentioned refrigerator that has.
According to the door that closes for refrigerator of first aspect present invention embodiment, described refrigerator comprises casing and is rotatably located at the door body on described casing, comprise: door closer seat, described door closer seat is arranged on the casing of described refrigerator and described door closer seat is provided with installation recess; With door closer body, described door closer body is located on described door body, described door closer body coordinates that with described installation recess described door body is fastened on described casing, described door closer body comprises: installing plate, described installing plate is connected on described door body, and one end of described installing plate forms spherical hollow space, on the two relative walls of described spherical hollow space, has opening; Two hemispherical balls, described two hemispherical ball openings are relatively located in described spherical hollow space and the spheric end of described two hemispherical balls exposes from described opening; And elastic component, described elastic component is located between described two hemispherical balls; In wherein said installation recess, be provided with deep-slotted chip breaker, described deep-slotted chip breaker can match with the spheric end of two described hemispherical balls respectively.
According to the door that closes of the embodiment of the present invention, by coordinating of door closer body and door closer seat, the relative position between Men Tiyu casing is guaranteed, and then in closing a body, can guarantees that a body is in ideal position and can self-lock turning off.In addition, due to coordinating between door closer body and door closer seat, can effectively prevent from falling in transportation the impact for door body parallelism, the process of simultaneously closing the door each time also can opposite house body position adjust, various accumulated deformations all can be offset by the door that closes according to the embodiment of the present invention, and then have effectively prevented the displacement of door body.
In addition, the door that closes for refrigerator according to the present invention also has following additional technical feature:
The opening of described two hemispherical balls all extends outward flange, and in described spherical hollow space, is formed with the groove that can coordinate with described flange and comes off to prevent described hemispherical ball.
The opening of described two hemispherical balls is relative up and down.
Described installing plate comprises: spherical segment, and wherein said spherical hollow space is formed in described spherical segment; And flat plate section, described flat plate section is connected with described spherical segment and is arranged on described door body.
Described door closer seat is connected by screw to described casing, and described installing plate is connected by screw to described door body.
Described installing plate is arranged on the lower edge of described door body.
Described door closer seat is metal extrusion.
Alternatively, described door closer seat is made up of aluminum alloy materials.
According to a kind of refrigerator of second aspect present invention embodiment, comprising: casing, the front side of described casing is opened wide; Men Ti, the front side that described door body is rotatably located at described casing is to open and close described casing; According to the door that closes for refrigerator of second aspect present invention embodiment, wherein said door closer seat is arranged on the front-axle beam of described casing, and described door closer body is located on the lower edge of described door body.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the front view that closes the refrigerator of door according to having of the embodiment of the present invention;
Fig. 2 is the left side view of the refrigerator shown in Fig. 1;
Fig. 3 is the enlarged drawing that Fig. 2 centre circle shows A portion;
Fig. 4 closes the schematic diagram of door when the door body open mode according to the embodiment of the present invention; With
Fig. 5 closes the schematic diagram of door in the time that door body is about to close shown in Fig. 4.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " on ", orientation or the position relationship of the instruction such as D score, 'fornt', 'back', " left side ", " right side ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition,, in description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
Below with reference to Fig. 1-Fig. 5 describe according to first aspect present invention embodiment a kind of for refrigerator close door 100, described refrigerator comprises casing 200 and is rotatably located at the body 300 on casing 200.
Thus, as shown in Figure 4, door body 300 is in the time of open mode, and elastic component 23 is in extended configuration, between two hemispherical ball 22a and the opening of 22b, has predetermined gap.And a door body 300 is while being about to be closed, two hemispherical ball 22a in spherical hollow space 210 and 22b are mounted recess 11 and push, and now elastic component 23 is compressed, as shown in Figure 5.In the time that door body 300 is closed completely, the spherical portion of two hemispherical ball 22a and 22b matches with deep-slotted chip breaker 111, and elastic component 23 stretches again simultaneously, as shown in Figure 3, can from door closer seat 1, depart from by backstop door closer body 2, plays the effect of self-lock turning off.
In one embodiment of the invention, the opening 2101 of two hemispherical ball 22a, 22b all extends outward flange 221, and in spherical hollow space 210, is formed with the groove 2102 that can coordinate with flange 221 and comes off to prevent hemispherical ball 22a, 22b.
Alternatively, the opening of two hemispherical ball 22a, 22b is relative up and down.Certainly, the present invention is not limited to this, and the opening of two hemispherical ball 22a, 22b can also be that front and back are relative, and now the opening of spherical hollow space 210 is also located on its front and back sidewall.
As shown in Figure 4, door body 300 is in the time of open mode, and elastic component 23 is in extended configuration, between two hemispherical ball 22a and the flange 221 of 22b, has predetermined gap.And a door body 300 is while being about to be closed, two hemispherical ball 22a in spherical hollow space 210 and 22b are mounted recess 11 and push up and down, and now elastic component 23 is compressed, as shown in Figure 5.
As shown in Figures 4 and 5, in one embodiment of the invention, installing plate 21 comprises spherical segment 211 and flat plate section 212, wherein spherical hollow space 210 is formed in spherical segment 211, flat plate section 212 is connected with spherical segment 211 and is arranged on a body 300, and for example flat plate section 212 is connected by screw to described door body 300.
Alternatively, installing plate 21 is arranged on the lower edge of a body 300, that is, door closer body 2 is located on the lower edge of a body 300.Certainly, the present invention is not limited to this, and installing plate 21 can also be located on the upper edge of a body 300 so that a door body 300 carries out self-lock turning off.
In some embodiments of the invention, door closer seat 1 is metal extrusion.Alternatively, door closer seat 1 is made up of aluminum alloy materials.
Describe according to the course of work of closing door 100 of the embodiment of the present invention below with reference to Fig. 3-Fig. 5.
As shown in Figure 4, door body 300 is in the time of open mode, and elastic component 23 is in extended configuration, between two hemispherical ball 22a and the flange 221 of 22b, has predetermined gap.
In the time that door body 300 is closed completely, the spherical portion of two hemispherical ball 22a and 22b matches with deep-slotted chip breaker 111, elastic component 23 stretches again simultaneously, as shown in Figure 3, can from door closer seat 1, depart from by backstop door closer body 2, now, user need to firmly could separate door body 300 from casing 200, play the effect of self-lock turning off.Position and the parallelism that can guarantee a body, prevent that a body is subjected to displacement simultaneously.
According to the refrigerator of second aspect present invention embodiment, comprising: casing 200, chamber door and close door 100, wherein close door and be and close door 100 according to what describe in first aspect present invention embodiment for refrigerator.The front side of casing 200 is opened wide, and door body 300 is rotatably located at the front side of casing 200 to open and close casing 200.Door closer seat 1 is arranged on the front-axle beam of casing 200, and door closer body 2 is located on the lower edge of a body 300.
In Fig. 1-Fig. 5, describe as an example of two refrigerators example, be that chamber door comprises visit body and Xiamen body, wherein for convenience, the opening and closing process of visiting between body 300 and casing 200 is only described, those skilled in the art are appreciated that the closing process of opening between Xiamen body 400 and casing 200 is similar to the closing process of opening of visiting between body 300 and casing 200.
As depicted in figs. 1 and 2, door closer seat 1 is arranged on the middle part front-axle beam 210 of casing 200, is located at the front-axle beam place corresponding with the lower edge of the body 300 of visiting.And the installing plate 21 of door closer body 2 is arranged on the lower edge of the body 300 of visiting, so that the body 300 of visiting completes self-lock turning off.As for the opening and closing process of body 300 with casing 200 of visiting, be described clearly in the above-described embodiments, do not repeat them here.
, if being all known for those of ordinary skills, refrigeration, freezing and controlling composition etc. and operation be not described in detail here according to other configuration examples of the refrigerator of the embodiment of the present invention.
In the description of this manual, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. for the door that closes of refrigerator, described refrigerator comprises casing and is rotatably located at the door body on described casing, it is characterized in that, comprising:
Door closer seat, described door closer seat is arranged on the casing of described refrigerator and described door closer seat is provided with installation recess; With
Door closer body, described door closer body is located on described door body, and described door closer body coordinates that with described installation recess described door body is fastened on described casing, and described door closer body comprises:
Installing plate, described installing plate is connected on described door body, and one end of described installing plate formation spherical hollow space, on the two relative walls of described spherical hollow space, has opening;
Two hemispherical balls, described two hemispherical ball openings are relatively located in described spherical hollow space and the spheric end of described two hemispherical balls exposes from described opening; With
Elastic component, described elastic component is located between described two hemispherical balls; Wherein
In described installation recess, be provided with deep-slotted chip breaker, described deep-slotted chip breaker can match with the spheric end of two described hemispherical balls respectively.
2. the door that closes for refrigerator according to claim 1, it is characterized in that, the opening of described two hemispherical balls all extends outward flange, and in described spherical hollow space, is formed with the groove that can coordinate with described flange and comes off to prevent described hemispherical ball.
3. the door that closes for refrigerator according to claim 2, is characterized in that, the opening of described two hemispherical balls is relative up and down.
4. the door that closes for refrigerator according to claim 1, is characterized in that, described installing plate comprises:
Spherical segment, wherein said spherical hollow space is formed in described spherical segment; With
Flat plate section, described flat plate section is connected with described spherical segment and is arranged on described door body.
5. the door that closes for refrigerator according to claim 1, is characterized in that, described door closer seat is connected by screw to described casing, and described installing plate is connected by screw to described door body.
6. the door that closes for refrigerator according to claim 5, is characterized in that, described installing plate is arranged on the lower edge of described door body.
7. the door that closes for refrigerator according to claim 1, is characterized in that, described door closer seat is metal extrusion.
8. the door that closes for refrigerator according to claim 7, is characterized in that, described door closer seat is made up of aluminum alloy materials.
9. a refrigerator, is characterized in that, comprising:
Casing, the front side of described casing is opened wide;
Men Ti, the front side that described door body is rotatably located at described casing is to open and close described casing;
The door that closes for refrigerator as described in any one in claim 1-8, wherein said door closer seat is arranged on the front-axle beam of described casing, and described door closer body is located on the lower edge of described door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110217657.XA CN102352711B (en) | 2011-07-28 | 2011-07-28 | Door closing structure for refrigerator and refrigerator with door closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110217657.XA CN102352711B (en) | 2011-07-28 | 2011-07-28 | Door closing structure for refrigerator and refrigerator with door closing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102352711A CN102352711A (en) | 2012-02-15 |
| CN102352711B true CN102352711B (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110217657.XA Active CN102352711B (en) | 2011-07-28 | 2011-07-28 | Door closing structure for refrigerator and refrigerator with door closing structure |
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| Country | Link |
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| CN (1) | CN102352711B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836872B (en) * | 2012-11-22 | 2017-06-30 | 海尔集团公司 | Door body governor motion and the refrigerator with it |
| CN104896866B (en) * | 2015-05-29 | 2017-08-25 | 海信容声(广东)冰箱有限公司 | A kind of detection position limiting structure, refrigerator and the cold storage plant of cold storage plant air door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19733132A1 (en) * | 1996-10-08 | 1998-04-23 | Samsung Electronics Co Ltd | Domestic refrigerator door hinge |
| GB2327977A (en) * | 1997-08-09 | 1999-02-10 | Lg Electronics Inc | Upper hinge fixing structure for a refrigerator. |
| CN2498559Y (en) * | 2001-09-05 | 2002-07-03 | 安徽博西华制冷有限公司 | Door shutting mechanism for refrigerator |
| CN1637224A (en) * | 2003-12-19 | 2005-07-13 | 松下电工株式会社 | Shockproof bolt system with vibration reducer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4663416B2 (en) * | 2005-06-17 | 2011-04-06 | 株式会社ニトムズ | Door opening prevention device |
-
2011
- 2011-07-28 CN CN201110217657.XA patent/CN102352711B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19733132A1 (en) * | 1996-10-08 | 1998-04-23 | Samsung Electronics Co Ltd | Domestic refrigerator door hinge |
| GB2327977A (en) * | 1997-08-09 | 1999-02-10 | Lg Electronics Inc | Upper hinge fixing structure for a refrigerator. |
| CN2498559Y (en) * | 2001-09-05 | 2002-07-03 | 安徽博西华制冷有限公司 | Door shutting mechanism for refrigerator |
| CN1637224A (en) * | 2003-12-19 | 2005-07-13 | 松下电工株式会社 | Shockproof bolt system with vibration reducer |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-348619A 2006.12.28 |
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| CN102352711A (en) | 2012-02-15 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |