CN103557669A - Improved structural component for preventing droop of refrigerator door body - Google Patents
Improved structural component for preventing droop of refrigerator door body Download PDFInfo
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- CN103557669A CN103557669A CN201310562682.0A CN201310562682A CN103557669A CN 103557669 A CN103557669 A CN 103557669A CN 201310562682 A CN201310562682 A CN 201310562682A CN 103557669 A CN103557669 A CN 103557669A
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- refrigerator door
- door body
- refrigerator
- steel ball
- spherical pin
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Abstract
The invention discloses an improved structural component for preventing droop of a refrigerator door body. One end of the bottom of the refrigerator door body is hinged with a refrigerator body through a pin shaft; a hinged hole is formed in one end far from the pin shaft, of an end cover at the bottom edge of the refrigerator door body; a spherical pin is arranged inside the hinged hole; a pressure spring is arranged at the top of the spherical pin; a steel ball is arranged at the bottom of the spherical pin, and partial steel ball extends out of the hinged hole; a steel ball limit sleeve is fixedly arranged inside the hinged hole; the caliber of the bottom of the limit sleeve is smaller than the diameter of the steel ball; a support plate is fixedly arranged for the refrigerator body; the support plate is used for supporting the steel ball when the refrigerator door body is closed. By adopting the improved structural component for preventing droop of the refrigerator door body, the phenomenon of droop of the door body can be can effectively prevented, so that sealing performance, uniformity, attractive appearance and good quality can be ensured.
Description
Technical field:
The present invention relates to a kind of improvement construction package that prevents that refrigerator door is sagging.
Background technology:
Some large-scale refrigerators are all to use single hinge to fix a body at present, cause occurring the sagging problem of door body, such as large simple gate refrigerator, large-scale TMF refrigerator etc.The sagging sealing that tends to affect refrigerator of door body, the qualities such as energy consumption, outward appearance.Because the sagging overlap distance that can affect door seal and side plate or beam of door body, thereby the sealing property of reduction refrigerator finally affects energy consumption.Two above refrigerators in this way, the sagging spacing having changed between two door bodies of door body, two door body spacing are from actual inconsistent of unanimously becoming of theory, support near hinge side because of hinge, meet Theoretical Design requirement, and hinge offside is because not support, the structure of one-sided cantilever causes, deflection sagging away from hinge one side door body, causes bad order.Under extreme case, door has great possibility not close, and has a strong impact on client and uses.
Summary of the invention:
For overcoming the defect of prior art, the object of the present invention is to provide a kind of improvement construction package that prevents that refrigerator door is sagging, make a body become simply supported beam by cantilever support and support, greatly improve door body stressed, the final door body sagging problem that solves.
Technical solution problem of the present invention adopts following technical scheme:
A kind of improvement construction package that prevents that refrigerator door is sagging, one end, bottom of described refrigerator door is articulated and connected with bearing pin and refrigerator body, at the end cap on refrigerator door base, away from one end of bearing pin, be provided with pan, in described pan, be provided with spherical pin, the top of described spherical pin is provided with stage clip, in the bottom of spherical pin, be provided with part and extend the steel ball outside pan, be installed with steel-ball limiting cover in pan, the bottom bore of described stop collar is less than the diameter of described steel ball;
At refrigerator body, be installed with gripper shoe, when refrigerator door is closed described in gripper shoe for supporting described steel ball.
The downward arc-shaped bend in outer end of described gripper shoe.
Described stop collar is fixed on described end cap by trip bolt.
The bottom surface of described spherical pin is the sphere to spherical pin body sunken inside.
It is spring base that the hole wall of described pan be take in the upper end of described stage clip, and it is spring base that the step surface at spherical pin middle part be take in stage clip lower end.
Compared with the prior art, beneficial effect of the present invention is embodied in:
Pan on bottom end cover when the present invention utilizes left and right to change, end cap one end arranges the parts such as the required hinge of switch gate and hinge axis, and the end cap other end is placed anti-the sagging assembly of body.Stage clip plays cushioning effect, avoids spherical pin and gripper shoe impact when closing, and has the effect of compensation Men Tiyu gripper shoe gap error concurrently.The door body that this supporting component is housed, when door body is opened, supports inoperative.When door body is closed, supporting component, with the rotation of door body, moves to gripper shoe position, along gripper shoe cambered surface, slips into, and reaches the effect of support door body.
Adopt the present invention can effectively prevent a body sagging, thus the guarantee of the sealing of playing, uniformity, aesthetic appearance and quality.The present invention is simple in structure, can realize right and left mutually changing with hinge axis, thereby realize left and right, changes door, that is: during door-hinge on the left side, on the right, door-hinge is on the right time for gripper shoe and assembly, gripper shoe assembly on the left side.
Accompanying drawing explanation:
Fig. 1 is overall perspective view of the present invention; Fig. 2 is the cutaway view Amplified image of assembly.
Number in the figure: 1 gripper shoe, 2 end caps, 3 stage clips, 4 spherical pins, 5 stop collars, 6 trip bolts, 7 steel balls.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment:
Embodiment: in conjunction with Fig. 1,2, one end, bottom of refrigerator door is articulated and connected with bearing pin and refrigerator body, at the end cap 2 on refrigerator door base, away from one end of bearing pin, be provided with pan, in pan, be provided with spherical pin 4, at the top of spherical pin, be provided with stage clip 3, the bottom of spherical pin is provided with part and extends the steel ball 7 outside pan, is installed with steel-ball limiting cover 5 in pan, and the bottom bore of stop collar 5 is less than the diameter of steel ball 7.
At refrigerator body, be installed with gripper shoe 1, when refrigerator door is closed, gripper shoe is for supporting steel ball 7.In specifically arranging, two gripper shoes are the both ends, left and right in refrigerator door respectively, the door-hinge of one of them gripper shoe carrying refrigerator door, the sagging assembly of another gripper shoe carrying anti-door body of the present invention, the front end of gripper shoe is the downward arc-shaped bend in outer end, forms an end curved surface.
In specifically arranging, stop collar 5 is fixed on end cap 2 by trip bolt 6.End cap can be considered is located at a crossbeam on body base, at the two ends of end cap, is respectively provided with pan, and one of them pan inserts for the door-hinge of door body, in another pan, is provided with spherical pin.The bottom surface of this spherical pin 4 is the sphere to spherical pin body sunken inside.It is spring base that the hole wall of pan be take in the upper end of stage clip 3, and it is spring base that the step surface at spherical pin middle part be take in stage clip lower end.
When door body is closed, the two ends of door body are all supported, and one end is supported in gripper shoe 1 by door-hinge, and the other end is supported in gripper shoe by spherical pin 4.When door body is opened, spherical pin does not play a supportive role.When door body is closed, the spherical pin of supporting component, with the rotation of door body, moves to gripper shoe position, along gripper shoe cambered surface, slips into, and reaches the effect of support door body.
Claims (5)
1. prevent the improvement construction package that refrigerator door is sagging, one end, bottom of described refrigerator door is articulated and connected with bearing pin and refrigerator body, it is characterized in that:
At the end cap (2) on refrigerator door base, away from one end of bearing pin, be provided with pan, in described pan, be provided with spherical pin (4), the top of described spherical pin is provided with stage clip (3), in the bottom of spherical pin, be provided with part and extend the steel ball (7) outside pan, in pan, be installed with steel-ball limiting cover (5), the bottom bore of described stop collar (5) is less than the diameter of described steel ball (7);
At refrigerator body, be installed with gripper shoe (1), when refrigerator door is closed described in gripper shoe for supporting described steel ball.
2. a kind of improvement construction package that prevents that refrigerator door is sagging according to claim 1, is characterized in that, the downward arc-shaped bend in outer end of described gripper shoe (1).
3. a kind of improvement construction package that prevents that refrigerator door is sagging according to claim 1, is characterized in that, described stop collar (5) is fixed on described end cap by trip bolt (6).
4. a kind of improvement construction package that prevents that refrigerator door is sagging according to claim 1, is characterized in that, the bottom surface of described spherical pin (4) is the sphere to spherical pin body sunken inside.
5. a kind of improvement construction package that prevents that refrigerator door is sagging according to claim 1, is characterized in that, it is spring base that the hole wall of described pan be take in the upper end of described stage clip, and it is spring base that the step surface at spherical pin middle part be take in stage clip lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562682.0A CN103557669A (en) | 2013-11-12 | 2013-11-12 | Improved structural component for preventing droop of refrigerator door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310562682.0A CN103557669A (en) | 2013-11-12 | 2013-11-12 | Improved structural component for preventing droop of refrigerator door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103557669A true CN103557669A (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310562682.0A Pending CN103557669A (en) | 2013-11-12 | 2013-11-12 | Improved structural component for preventing droop of refrigerator door body |
Country Status (1)
| Country | Link |
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| CN (1) | CN103557669A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839615A (en) * | 2016-12-26 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of door support component and refrigerator |
| CN114877601A (en) * | 2021-02-05 | 2022-08-09 | 青岛海尔特种电冰柜有限公司 | Refrigerator with a door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040450U (en) * | 1988-10-08 | 1989-07-05 | 陆斌 | Castor without axle |
| CN201382646Y (en) * | 2009-03-23 | 2010-01-13 | 青岛澳柯玛股份有限公司 | Door support structure for vertical household refrigerator-freezer |
| CN102967109A (en) * | 2012-12-07 | 2013-03-13 | 合肥美的荣事达电冰箱有限公司 | Structure for preventing refrigerator door from sagging |
| CN202947410U (en) * | 2012-11-13 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | Refrigerator with door support |
| CN103292555A (en) * | 2013-07-03 | 2013-09-11 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103322752A (en) * | 2013-07-19 | 2013-09-25 | 合肥美的电冰箱有限公司 | Droop compensating assembly used in door body as well as door body and refrigerator provided with same |
| CN203657336U (en) * | 2013-11-12 | 2014-06-18 | 合肥华凌股份有限公司 | Improved structure component for preventing refrigerator door body from dropping down |
-
2013
- 2013-11-12 CN CN201310562682.0A patent/CN103557669A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040450U (en) * | 1988-10-08 | 1989-07-05 | 陆斌 | Castor without axle |
| CN201382646Y (en) * | 2009-03-23 | 2010-01-13 | 青岛澳柯玛股份有限公司 | Door support structure for vertical household refrigerator-freezer |
| CN202947410U (en) * | 2012-11-13 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | Refrigerator with door support |
| CN102967109A (en) * | 2012-12-07 | 2013-03-13 | 合肥美的荣事达电冰箱有限公司 | Structure for preventing refrigerator door from sagging |
| CN103292555A (en) * | 2013-07-03 | 2013-09-11 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103322752A (en) * | 2013-07-19 | 2013-09-25 | 合肥美的电冰箱有限公司 | Droop compensating assembly used in door body as well as door body and refrigerator provided with same |
| CN203657336U (en) * | 2013-11-12 | 2014-06-18 | 合肥华凌股份有限公司 | Improved structure component for preventing refrigerator door body from dropping down |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839615A (en) * | 2016-12-26 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | A kind of door support component and refrigerator |
| CN106839615B (en) * | 2016-12-26 | 2020-09-11 | 青岛海尔特种电冰柜有限公司 | Door supporting component and refrigerator |
| CN114877601A (en) * | 2021-02-05 | 2022-08-09 | 青岛海尔特种电冰柜有限公司 | Refrigerator with a door |
| CN114877601B (en) * | 2021-02-05 | 2024-03-19 | 青岛海尔特种电冰柜有限公司 | Refrigerator with a refrigerator body |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |