CN107504751B - Refrigerator door body suction assisting structure and refrigerator - Google Patents
Refrigerator door body suction assisting structure and refrigerator Download PDFInfo
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- CN107504751B CN107504751B CN201710887428.6A CN201710887428A CN107504751B CN 107504751 B CN107504751 B CN 107504751B CN 201710887428 A CN201710887428 A CN 201710887428A CN 107504751 B CN107504751 B CN 107504751B
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- elastic
- refrigerator
- limiting column
- door body
- suction assisting
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator door body suction assisting structure and a refrigerator, and relates to the technical field of refrigerators. Can provide larger and more stable suction assisting force, and has simple structure and low cost. The invention discloses a suction assisting structure of a refrigerator door body, which comprises a limiting column and an elastic clamp, wherein one of the limiting column and the elastic clamp is fixed relative to a refrigerator body of the refrigerator, the other one of the limiting column and the elastic clamp is fixed relative to the refrigerator door body, the elastic clamp comprises two elastic arms which are symmetrically arranged along the horizontal direction, one parts of the two elastic arms are close to each other to form an elastic necking, the other parts of the two elastic arms are far away from each other to form an expanded cavity, the limiting column extends along the vertical direction, the limiting column and the elastic necking are positioned on the same door closing track of the door body, the expanded cavity can contain the limiting column, and the horizontal width of the elastic necking is smaller than. The invention can be used for assisting the suction of the refrigerator door body.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator door suction assisting structure and a refrigerator.
Background
In the process of using the refrigerator by a user, the door opening and closing is the operation with the highest frequency, and if the user feels that the door opening and closing is laborious in the operation process, the satisfaction degree of user experience can be seriously influenced.
In order to achieve the aim of saving labor when opening and closing the door, some refrigerators in the prior art adopt a door body suction aid. The suction aid commonly used in the refrigerator has two types, the first type of suction aid is shown in fig. 1 and comprises a hook-shaped elastic block 01 fixed relative to a door body and a convex hook 02 fixed relative to a refrigerator body, when the door body is opened and closed to a certain angle, the convex hook 02 extrudes the hook-shaped elastic block 01 to generate elastic deformation, when the door body is continuously closed, the elastic resetting force of the hook-shaped elastic block 01 can extrude the convex hook 02, and because the convex hook 02 is fixed relative to the refrigerator body and cannot move, the reaction force of the convex hook 02 to the hook-shaped elastic block 01 can drive the door body to be closed. However, the hook-shaped elastic block 01 adopted by the suction aid has a thinner structure, the rebounding reaction force is not large, the suction aid effect on the door body is not obvious when the weight of the door body is large, and after the suction aid is used for a period of time, the convex hook 02 is inclined and deformed towards the other side due to long-time stress on one side of the convex hook 02, so that the suction aid is further reduced.
The second type of suction aid is an independent suction aid with higher cost, and the suction aid utilizes an internal elastic sheet or a spring and a meshing structure to generate torsion, so that the door closing suction aid effect is realized. The suction aid can provide larger door closing force, has good suction aid effect and higher cost.
Disclosure of Invention
The embodiment of the invention provides a refrigerator door body suction assisting structure and a refrigerator, which can provide larger and more stable suction assisting force, and have the advantages of simple suction assisting structure and low cost.
In order to achieve the above object, an embodiment of the present invention provides a suction assisting structure for a refrigerator door body, including a limiting column and an elastic clip, where one of the limiting column and the elastic clip is fixed relative to a refrigerator body of the refrigerator, and the other of the limiting column and the elastic clip is fixed relative to the refrigerator door body, the elastic clip includes two elastic arms symmetrically arranged along a horizontal direction, a portion of each of the two elastic arms is close to each other to form an elastic necking, the other portion of each of the two elastic arms is away from each other to form an expansion cavity, the limiting column extends along a vertical direction, the limiting column and the elastic necking are located on a same door closing track of the door body, the expansion cavity can accommodate the limiting column, and a horizontal width of the elastic necking is smaller than a maximum width of the limiting column along the horizontal direction.
On the other hand, the embodiment of the invention also provides a refrigerator, which comprises a refrigerator body, a door body and the refrigerator door body suction assisting structure in the technical scheme, wherein one of a limiting column and an elastic clamp of the refrigerator door body suction assisting structure is fixed on the refrigerator body, and the other of the limiting column and the elastic clamp is fixed on the door body.
According to the refrigerator door body suction assisting structure and the refrigerator provided by the embodiment of the invention, the elastic clamp comprises two elastic arms which are symmetrically arranged along the horizontal direction, one part of each elastic arm is close to each other to form the elastic necking, the other part of each elastic arm is far away from each other to form the expanded cavity, the limiting column and the elastic necking are positioned on the same door closing track of the door body, when the door body is closed, the limiting column and the elastic clamp are close to each other, when the limiting column is in contact with the elastic necking, the horizontal width of the elastic necking is smaller than the maximum width of the limiting column along the horizontal direction, so that the limiting column can extrude the two elastic arms to the two sides to expand the elastic necking, and when the door is continuously closed to enable the maximum width of the limiting column to pass through the elastic necking, the reset force applied to the limiting column by the two elastic arms or the reaction force of the reset force applied to the two elastic arms. Because two elastic arms exert the power that resets to the both sides of spacing post simultaneously, compare with prior art, the door body receives helps the suction power bigger, can be applicable to the great door body of weight to spacing post atress is more even, can not incline to one side and warp, helps the suction power and can not weaken after long-time the use. The suction assisting structure provided by the embodiment of the invention has the advantages of few parts, easiness in realization and low cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a refrigerator door getter in the prior art;
FIG. 2 is a schematic structural view of a suction assisting structure of a refrigerator door body according to an embodiment of the present invention;
FIG. 3 is a stress analysis diagram of a door absorption assisting structure of a refrigerator according to an embodiment of the present invention;
FIG. 4 is an exploded view of a door body suction assisting structure of a refrigerator according to an embodiment of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is a top view of a door body suction assisting structure of a refrigerator according to an embodiment of the present invention;
FIG. 7 is an overall structure view of an elastic clamp and a mounting rack in a suction-assisting structure of a refrigerator door body according to an embodiment of the invention;
FIG. 8 is a longitudinal partial sectional view of a door absorption assisting structure of a refrigerator according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 2, the suction assisting structure for the refrigerator door body provided by the embodiment of the invention includes a limiting column 1 and an elastic clamp 2, one of the limiting column 1 and the elastic clamp 2 is fixed relative to the refrigerator body, the other of the limiting column 1 and the elastic clamp 2 is fixed relative to the refrigerator door body, the elastic clamp 2 includes two elastic arms 21 symmetrically arranged along the horizontal direction, one part of each of the two elastic arms 21 is close to each other to form an elastic necking 22, the other part is away from each other to form an expansion cavity 23, the limiting column 1 extends along the vertical direction, the limiting column 1 and the elastic necking 22 are located on the same door closing track of the door body, the expansion cavity 23 can accommodate the limiting column 1, and the horizontal width of the elastic necking 22 is smaller than the maximum width of the limiting column 1 along the horizontal direction.
According to the refrigerator door body suction assisting structure and the refrigerator provided by the embodiment of the invention, the elastic clamp 2 comprises the two elastic arms 21 which are symmetrically arranged along the horizontal direction, one part of the two elastic arms 21 is close to each other to form the elastic necking 22, the other part of the two elastic arms is far away from each other to form the expansion cavity 23, the limiting column 1 and the elastic necking 22 are positioned on the same door closing track of the door body, when the door body is closed, the limiting column 1 and the elastic clamp 2 are close to each other, when the limiting column 1 is contacted with the elastic necking 22, because the horizontal width of the elastic necking 22 is less than the maximum width of the limiting column 1 along the horizontal direction, the limiting column 1 can extrude the two elastic arms 21 to two sides, so that the elastic necking 22 is expanded, when the door is closed continuously to enable the maximum width of the limit column 1 to pass through the elastic necking 22, the reset force applied to the limit column 1 by the two elastic arms 21 or the reaction force of the reset force applied to the two elastic arms 21 can drive the door body to close. Because two elastic arms 21 exert reset force to the both sides of spacing post 1 simultaneously, compare with prior art, the door body receives helps the suction power bigger, can be applicable to the great door body of weight to spacing post 1's atress is more even, can not warp to one side slope, helps the suction power and can not weaken after long-time the use. The suction assisting structure provided by the embodiment of the invention has the advantages of few parts, easiness in realization and low cost.
The two elastic arms 21 may be integrally connected at one end as shown in fig. 3, or may be two completely separated elastic arms 21, which is not limited herein.
In the above embodiment, when the position-limiting column 1 is fixed relative to the refrigerator door, the elastic clamp 2 is fixed relative to the refrigerator body, as shown in fig. 3, when the position of the maximum width of the position-limiting column 1 passes through the elastic necking 22, the resultant force F of the restoring forces F1 and F2 applied to the position-limiting column 1 by the two elastic arms 21 is the suction assisting force of the door, so that the door is closed; when the elastic clamp 2 is fixed relative to the refrigerator door, the limiting column 1 is fixed relative to the refrigerator body, as shown in fig. 3, when the maximum width of the limiting column 1 passes through the elastic necking 22, the reaction force F1 ' of the reset force received by the two elastic arms 21 and the resultant force F ' of the reset force F2 ' provide the door body with an auxiliary suction force, so that the door body is closed. The following embodiment will be described by taking a scheme that the elastic clamp 2 is fixed relative to the refrigerator door body and the limiting column 1 is fixed relative to the refrigerator body as an example.
In an embodiment of the present invention, as shown in fig. 4 and 5, the limiting column 1 is fixed to a lower end of an upper hinge 3 of the refrigerator body 100, and the elastic clamp 2 is fixed to an upper end cover 4 of the door body 200. The arrangement only needs to install corresponding connecting structures on the upper hinge 3 and the upper end cover 4 of the door body, the structures of the door body and the box body do not need to be changed, the manufacturing is convenient, and the replacement and the maintenance are easy.
Specifically, as shown in fig. 5, the upper end cover 4 of the door body has been seted up the constant head tank 41 and has been dodged groove 42, dodge groove 42 one end with constant head tank 41 intercommunication, the other end runs through the surface that upper end cover 4 is close to refrigerator box one side, just dodge groove 42 the extending direction with spacing post 1 is unanimous for the movement track of the door body, the elastic clamp 2 is fixed in the constant head tank 41, elasticity throat 22 with it is relative to dodge the first end of groove 42. Therefore, in the process of closing the door body, as shown in fig. 6, the arrow direction in fig. 6 is the door closing direction, the limit column 1 firstly enters the avoiding groove 42 of the upper end cover 4, slides along the avoiding groove 42 to the positioning groove 41, and then enters the elastic necking 22 of the elastic clamp 2 to achieve the suction assisting effect. The structure can position the elastic clamp 2 through the positioning groove 41, the elastic clamp 2 is prevented from being separated from the upper end cover 4 of the door body, and the structure of the positioning groove 41 can enable the suction assisting structure to sink and be arranged in the door body, so that the effect of saving space is achieved.
Because the elastic clamp 2 will take place deformation when realizing helping the effect of inhaling, for the convenience fix elastic clamp 2 in constant head tank 41, as shown in fig. 7, can connect mounting bracket 5 in the outside of elastic clamp 2, mounting bracket 5 corresponds elastic necking 22 of elastic clamp 2 and is formed with opening 51, and the interval sets up and is connected through elastic support muscle 52 between the inner wall of mounting bracket 5 and two elastic arms 21, and mounting bracket 5 cooperates the joint in constant head tank 41. From this, when elasticity clamp 2 takes place deformation, the clearance between mounting bracket 5 and the elastic arm 21 can provide the space for the deformation of elastic arm 21, and mounting bracket 5 does not change at this in-process, consequently can not influence the location of constant head tank 41, and the resilience force after the elastic support muscle 52 multiplicable deformation makes and helps the suction force bigger.
Since the two elastic arms 21 need to be repeatedly opened and closed, in order to avoid friction with the bottom surface of the positioning groove 41 during the movement, it is preferable that the lower end surface of the mounting bracket 5 is abutted against the bottom surface of the positioning groove 41, and a gap is maintained between the lower end surfaces of the two elastic arms 21 and the bottom surface of the positioning groove 41, as shown in fig. 8. Therefore, the elastic clamp 2 can be suspended, the lower end surfaces of the two elastic arms 21 are not contacted with the bottom surface of the positioning groove 41, and when the two elastic arms 21 swing, the lower end surfaces of the two elastic arms do not rub against the bottom surface of the positioning groove 41, so that the frictional resistance can be reduced, and the movement of the elastic arms 21 is smoother.
The mounting frame 5 and the elastic clip 2 may be separately manufactured and then connected, or may be integrally formed, and for convenience of manufacturing, the mounting frame 5 and the elastic clip 2 are preferably integrally formed. Therefore, the connection process can be avoided, and the structure is more stable. Specifically, the mounting bracket 5 and the elastic clip 2 may be made of POM (polyoxymethylene) or rubber material.
In order to facilitate the insertion of the restraining post 1 into the flexible throat 22 of the spring clip 2, a flared portion 24 may be formed at an end of the flexible throat 22 of the spring clip 2 remote from the enlarged cavity 23, as shown in fig. 7. The flared part 24 is gradually flared from the side close to the elastic necking 22, and when the limiting column 1 contacts the flared part 24, the flared part 24 can guide the limiting column 1 into the elastic necking 22, so that the dislocation of the limiting column 1 and the elastic necking 22 can be avoided.
In order to reduce the friction between the elastic arm 21 and the spacing column 1, preferably, as shown in fig. 7, the part of the elastic arm 21 for forming the elastic necking 22 is provided with a convex arc surface structure. Therefore, the friction force between the elastic arm 21 and the limiting column 1 can be reduced, the abrasion between the elastic arm 21 and the limiting column 1 is reduced, and the service life is prolonged.
The structure of the limiting column 1 may be a cylinder, a prism, or other structures, and is not limited herein, and in order to minimize the frictional resistance, the cylindrical structure of the limiting column 1 is preferred.
On the other hand, the embodiment of the invention also provides a refrigerator, which comprises a refrigerator body, a door body and the refrigerator door body suction assisting structure in any embodiment, wherein one of the limiting column 1 and the elastic clamp 2 of the refrigerator door body suction assisting structure is fixed on the refrigerator body, and the other of the limiting column 1 and the elastic clamp 2 is fixed on the door body.
The refrigerator provided by the embodiment of the invention can achieve the same technical effects as the embodiment of the door body suction assisting structure due to the door body suction assisting structure in any embodiment. Namely, the suction assisting device can provide larger and more stable suction assisting force, and has simple structure and low cost.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The suction assisting structure for the refrigerator door body is characterized by comprising a limiting column and an elastic clamp, wherein one of the limiting column and the elastic clamp is fixed relative to a refrigerator body of the refrigerator, the other one of the limiting column and the elastic clamp is fixed relative to the refrigerator door body, the elastic clamp comprises two elastic arms symmetrically arranged along the horizontal direction, one part of each elastic arm is close to the other part of each elastic arm to form an elastic necking, the other part of each elastic arm is far away from the other part of each elastic arm to form an expansion cavity, the limiting column extends along the vertical direction, the limiting column and the elastic necking are located on the same door closing track of the door body, the expansion cavity can accommodate the limiting column, and the horizontal width of the elastic necking is smaller than the maximum width of the limiting column along the horizontal direction;
the outside of elastic clamp is connected with the mounting bracket, the mounting bracket corresponds the elasticity throat of elastic clamp is formed with the opening, the interval sets up and is connected through the elastic support muscle between the inner wall of mounting bracket and two elastic arms.
2. The refrigerator door suction assisting structure as claimed in claim 1, wherein the limiting column is fixed at a lower end of an upper hinge of the refrigerator, and the elastic clamp is fixed at an upper end cover of the door.
3. The refrigerator door suction assisting structure as claimed in claim 2, wherein the upper end cover of the door body is provided with a positioning groove and an avoiding groove, a first end of the avoiding groove is communicated with the positioning groove, a second end of the avoiding groove penetrates through a surface of the upper end cover close to one side of the refrigerator body, an extending direction of the avoiding groove is consistent with a motion track of the limiting column relative to the door body, the elastic clamp is fixed in the positioning groove, and the elastic necking is opposite to the first end of the avoiding groove.
4. The refrigerator door suction assisting structure according to claim 3, wherein the mounting frame is clamped in the positioning groove in a matching manner.
5. The refrigerator door suction assisting structure according to claim 4, wherein the lower end surface of the mounting frame abuts against the bottom surface of the positioning groove, and a gap is formed between the lower end surfaces of the two elastic arms and the bottom surface of the positioning groove.
6. The refrigerator door suction aid structure according to claim 4, wherein the mounting bracket is integrally formed with the elastic clip.
7. The refrigerator door suction assisting structure according to any one of claims 1 to 6, wherein an end of the elastic necking of the elastic clamp away from the expansion cavity forms an expansion opening.
8. The refrigerator door suction assisting structure according to any one of claims 1 to 6, wherein a portion of the elastic arm for forming the elastic necking is a convex arc surface.
9. The suction assisting structure for the refrigerator door according to any one of claims 1 to 6, wherein the limiting column is a cylinder.
10. A refrigerator comprises a refrigerator body and a door body and is characterized by further comprising the refrigerator door body suction assisting structure according to any one of claims 1 to 9, wherein one of a limiting column and an elastic clamp of the refrigerator door body suction assisting structure is fixed on the refrigerator body, and the other of the limiting column and the elastic clamp is fixed on the door body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887428.6A CN107504751B (en) | 2017-09-26 | 2017-09-26 | Refrigerator door body suction assisting structure and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887428.6A CN107504751B (en) | 2017-09-26 | 2017-09-26 | Refrigerator door body suction assisting structure and refrigerator |
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| CN107504751A CN107504751A (en) | 2017-12-22 |
| CN107504751B true CN107504751B (en) | 2020-02-28 |
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| CN201710887428.6A Active CN107504751B (en) | 2017-09-26 | 2017-09-26 | Refrigerator door body suction assisting structure and refrigerator |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109278A (en) * | 2018-09-30 | 2019-01-01 | 浙江凯华模具有限公司 | The side action sliders strength positioning mechanism of injection mold |
| CN114137687B (en) * | 2021-12-14 | 2024-03-29 | 新思考电机有限公司 | Lens driving device and image pickup device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5579606A (en) * | 1993-11-30 | 1996-12-03 | Samsung Electronics Co., Ltd. | Refrigerator door opening/closing apparatus |
| JPH09303943A (en) * | 1996-05-17 | 1997-11-28 | Matsushita Refrig Co Ltd | Refrigerator |
| CN1214442A (en) * | 1997-10-14 | 1999-04-21 | Lg电子株式会社 | Lower hinge engaging structure for refrigerator |
| CN2372639Y (en) * | 1999-05-12 | 2000-04-05 | 海尔集团公司 | Backstop device for closing door of refrigerator |
| CN102121338A (en) * | 2011-01-18 | 2011-07-13 | 合肥美的荣事达电冰箱有限公司 | Door auxiliary absorbing mechanism and refrigerator |
| CN103452400A (en) * | 2013-08-29 | 2013-12-18 | 海信容声(广东)冰箱有限公司 | Suction assisting device for refrigerator door body |
| CN106123458A (en) * | 2016-06-28 | 2016-11-16 | 海信容声（扬州）冰箱有限公司 | A kind of door body absorption-asssisting equipment and refrigerator |
-
2017
- 2017-09-26 CN CN201710887428.6A patent/CN107504751B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5579606A (en) * | 1993-11-30 | 1996-12-03 | Samsung Electronics Co., Ltd. | Refrigerator door opening/closing apparatus |
| KR0169349B1 (en) * | 1993-11-30 | 1999-01-15 | 김광호 | Door opening device of a refrigerator |
| JPH09303943A (en) * | 1996-05-17 | 1997-11-28 | Matsushita Refrig Co Ltd | Refrigerator |
| CN1214442A (en) * | 1997-10-14 | 1999-04-21 | Lg电子株式会社 | Lower hinge engaging structure for refrigerator |
| CN2372639Y (en) * | 1999-05-12 | 2000-04-05 | 海尔集团公司 | Backstop device for closing door of refrigerator |
| CN102121338A (en) * | 2011-01-18 | 2011-07-13 | 合肥美的荣事达电冰箱有限公司 | Door auxiliary absorbing mechanism and refrigerator |
| CN103452400A (en) * | 2013-08-29 | 2013-12-18 | 海信容声(广东)冰箱有限公司 | Suction assisting device for refrigerator door body |
| CN106123458A (en) * | 2016-06-28 | 2016-11-16 | 海信容声（扬州）冰箱有限公司 | A kind of door body absorption-asssisting equipment and refrigerator |
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