CN111734244A - Refrigerator door spacing hinge subassembly that opens and shuts - Google Patents
Refrigerator door spacing hinge subassembly that opens and shuts Download PDFInfo
- Publication number
- CN111734244A CN111734244A CN202010574374.XA CN202010574374A CN111734244A CN 111734244 A CN111734244 A CN 111734244A CN 202010574374 A CN202010574374 A CN 202010574374A CN 111734244 A CN111734244 A CN 111734244A
- Authority
- CN
- China
- Prior art keywords
- hinge
- refrigerator door
- refrigerator
- slideway
- hinge shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0276—Parts for attachment, e.g. flaps for attachment to cabinets or furniture, the hinge having two or more pins
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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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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
Abstract
The invention discloses a refrigerator door opening and closing limiting hinge assembly and relates to the technical field of refrigerators. The invention comprises a hinge and a hinge seat; the hinge comprises a vertical plate and a horizontal plate; a first hinge shaft and a second hinge shaft are arranged on the horizontal plate; the vertical plate is fixed in front of the refrigerator body; the hinge seat is arranged at the edge of the top of the refrigerator door body; the hinge base is provided with a first slideway and a second slideway; the first slideway and the second slideway are distributed in an inverted herringbone shape; the first hinge shaft is matched in the first slide way in a sliding way; the second hinge shaft is matched in the second slide way in a sliding way. When the refrigerator door body is opened, the first hinge shaft slides to the inner side of the refrigerator door body along the first slide way, and the second hinge shaft slides to the outer side of the refrigerator door body along the second slide way; the refrigerator door body is opened not to exceed the side surface of the refrigerator body; the structure is simplified, the installation commonality is high, improves stability and reliability, and the refrigerator door body of being convenient for is opened and is closed, and occupation space is little, and the door body is opened the in-process and is not outstanding the box.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator door opening and closing limiting hinge assembly.
Background
The existing refrigerator hinge mainly comprises a hinge fixing plate and a hinge shaft, wherein the hinge plate is fixed on a refrigerator body, and a limiting block and a blocking piece which are matched with the hinge shaft are fixed on a refrigerator door body. When the refrigerator door is used, the refrigerator door is pushed by a human hand, the limiting block shaft hole and the hinge shaft rotate to realize closing or opening, the hinge structure is simple and low in cost, the hinge structure is used on most refrigerators, and the refrigerator door can protrude out of a refrigerator body when being opened.
The embedded refrigerator is more and more popular with users, the market growth space of the industry in the future is huge, the embedded refrigerator requires 90-degree opening, and in the opening process of the door body, the door body cannot protrude out of the refrigerator body, otherwise, the door body can collide with a cabinet. The existing embedded refrigerator is complex in hinge installation, high in cost, single in use and large in occupied position, prevents a refrigerator door body from opening and closing, enables the refrigerator door body to collide with a refrigerator frame body easily, and is small in hinge seat rotating force arm, so that the pushing force required by the rotation of the refrigerator door body is large, the operation is not convenient, the connection base points inside the hinge are large, part of the connection base points are not fixed, the connection base points move along with the door body, and the phenomenon of unsmooth door opening and closing is easy to occur.
In order to solve the problems, the invention provides a refrigerator door opening and closing limiting hinge assembly.
Disclosure of Invention
The invention aims to provide a refrigerator door opening and closing limiting hinge assembly.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator door opening and closing limit hinge assembly, which comprises: a hinge and a hinge mount; the hinge comprises a vertical plate and a horizontal plate; a first hinge shaft and a second hinge shaft are arranged on the horizontal plate; the vertical plate is vertically arranged at one side end of the horizontal plate; the vertical plate is fixed in front of the refrigerator body; the second hinge shaft is closer to the side of the refrigerator body than the first hinge shaft;
the hinge seat is arranged at the edge of the top of the refrigerator door body; the hinge base is provided with a first slideway and a second slideway; the first slideway and the second slideway are distributed in an inverted herringbone shape; the first hinge shaft is matched in the first slide way in a sliding way; the second hinge shaft is matched in the second slide way in a sliding way.
Preferably, the first slideway and the second slideway are linear, curved or a combination of linear and curved.
Preferably, the included angle range of the first slide way and the second slide way is as follows: 45-90 degrees.
One aspect of the present invention has the following advantageous effects:
when the refrigerator door body is opened, the first hinge shaft slides to the inner side of the refrigerator door body along the first slide way, and the second hinge shaft slides to the outer side of the refrigerator door body along the second slide way; the refrigerator door body is opened not to exceed the side surface of the refrigerator body; the structure is simplified, the installation commonality is high, improves stability and reliability, and the refrigerator door body of being convenient for is opened and is closed, and occupation space is little, and the door body is opened the in-process and is not outstanding the box.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a refrigerator door in a refrigerator door opening and closing limit hinge assembly according to the present invention when the refrigerator door is closed;
FIG. 2 is a schematic structural diagram of a refrigerator door opening limit hinge assembly according to the present invention;
FIG. 3 is a schematic view of a hinge structure of a limit hinge assembly for opening and closing a refrigerator door according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the refrigerator comprises a hinge 1, a vertical plate 11, a horizontal plate 12, a first hinge shaft 13, a second hinge shaft 14, a hinge seat 2, a first slide rail 21, a second slide rail 22, a refrigerator body 3, a side surface 31 and a refrigerator door 4.
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 "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention is a refrigerator door opening and closing limit hinge assembly, including: a hinge 1 and a hinge base 2; the hinge 1 comprises a vertical plate 11 and a horizontal plate 12; a first hinge shaft 13 and a second hinge shaft 14 are arranged on the horizontal plate 12; the vertical plate 11 is vertically arranged at one side end of the horizontal plate 12; the vertical plate 11 is fixed in front of the refrigerator body 3; the second hinge shaft 14 is closer to the side face 31 of the refrigerator body 3 than the first hinge shaft 13;
the hinge seat 2 is arranged at the edge of the top of the refrigerator door body 4; the hinge base 2 is provided with a first slideway 21 and a second slideway 22; the first slideway 21 and the second slideway 22 are distributed in an inverted herringbone shape; the first hinge shaft 13 is matched in the first slideway 21 in a sliding way; the second hinge shaft 14 is matched in the second slideway 22 in a sliding way; specifically, the first slideway 21 and the second slideway 22 are linear, curved or a combination of linear and curved; the included angle range of the first slide way 21 and the second slide way 22 is as follows: 45-90 degrees; specifically, the hinge base 2 is detachably fixed on a door body decorative strip of the refrigerator door body 4, and the hinge base 2 is provided with a track which is the same as the first slide rail 21 and the second slide rail 22; the refrigerator door 4 moves inwards along the first slide rail 21 and the second slide rail 22, and the refrigerator door 4 does not protrude out of the refrigerator body in the moving process;
in practical use, when the refrigerator door 4 is opened, the first hinge shaft 13 slides towards the inner side of the refrigerator door 4 along the first slide rail 21, and the second hinge shaft 14 slides towards the outer side of the refrigerator door 4 along the second slide rail 22; the refrigerator door 4 is opened not to exceed the side surface 31 of the refrigerator body 3; the structure is simplified, the installation commonality is high, improves stability and reliability, and the refrigerator door body of being convenient for is opened and is closed, and occupation space is little, and the door body is opened the in-process and is not outstanding the box.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a spacing hinge subassembly of refrigerator door opening and shutting which characterized in that includes: a hinge (1) and a hinge seat (2); the hinge (1) comprises a vertical plate (11) and a horizontal plate (12); a first hinge shaft (13) and a second hinge shaft (14) are arranged on the horizontal plate (12); the vertical plate (11) is vertically arranged at one side end of the horizontal plate (12); the vertical plate (11) is fixed in front of the refrigerator body (3); the second hinge shaft (14) is closer to a side surface (31) of the refrigerator body (3) than the first hinge shaft (13);
the hinge seat (2) is arranged at the edge of the top of the refrigerator door body (4); the hinge seat (2) is provided with a first slideway (21) and a second slideway (22); the first slide way (21) and the second slide way (22) are distributed in an inverted herringbone shape; the first hinge shaft (13) is matched in a first slide way (21) in a sliding way; the second hinge shaft (14) is matched in a sliding way in the second slideway (22).
2. A refrigerator door opening and closing limit hinge assembly according to claim 1, wherein the first slideway (21) and the second slideway (22) are linear, curved or a combination of linear and curved.
3. A refrigerator door opening and closing limit hinge assembly according to claim 1 or 2, wherein the included angle range of the first slide way (21) and the second slide way (22) is: 45-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574374.XA CN111734244A (en) | 2020-06-22 | 2020-06-22 | Refrigerator door spacing hinge subassembly that opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574374.XA CN111734244A (en) | 2020-06-22 | 2020-06-22 | Refrigerator door spacing hinge subassembly that opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111734244A true CN111734244A (en) | 2020-10-02 |
Family
ID=72650454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010574374.XA Pending CN111734244A (en) | 2020-06-22 | 2020-06-22 | Refrigerator door spacing hinge subassembly that opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111734244A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595011A (en) * | 2020-12-15 | 2021-04-02 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114485017A (en) * | 2022-01-28 | 2022-05-13 | 澳柯玛股份有限公司 | Door opening and closing structure of embedded refrigerator door |
| CN114687629A (en) * | 2022-04-13 | 2022-07-01 | 澳柯玛股份有限公司 | Embedded refrigerator hinge and refrigerator |
| CN114812082A (en) * | 2021-09-18 | 2022-07-29 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN116294394A (en) * | 2023-05-22 | 2023-06-23 | 合肥高科科技股份有限公司 | Refrigerator with changeable refrigerator door rotation axis |
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| US20020104191A1 (en) * | 2001-02-02 | 2002-08-08 | Charles Matteau | Hinge structure |
| CN101501288A (en) * | 2006-06-22 | 2009-08-05 | 英国松下制造股份有限公司 | Domestic appliance with concealed hinge |
| CN202273520U (en) * | 2011-09-26 | 2012-06-13 | 海尔集团公司 | Upper hinge device for refrigerator and refrigerator with upper hinge device |
| CN203034978U (en) * | 2012-11-02 | 2013-07-03 | 中韩科技有限公司 | Device capable of adjusting parallelism depth of door body |
| CN203515082U (en) * | 2013-09-26 | 2014-04-02 | 泰州乐金电子冷机有限公司 | Hinge device used for refrigerator |
| CN106196819A (en) * | 2016-08-05 | 2016-12-07 | 青岛海尔股份有限公司 | Refrigerator |
| CN110700711A (en) * | 2019-10-15 | 2020-01-17 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN110822797A (en) * | 2019-12-06 | 2020-02-21 | 长虹美菱股份有限公司 | Refrigerator door limiting assembly |
| CN110924778A (en) * | 2019-11-05 | 2020-03-27 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN111043822A (en) * | 2019-12-20 | 2020-04-21 | 澳柯玛股份有限公司 | Adjust embedded refrigerator structure of opening door |
-
2020
- 2020-06-22 CN CN202010574374.XA patent/CN111734244A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104191A1 (en) * | 2001-02-02 | 2002-08-08 | Charles Matteau | Hinge structure |
| CN101501288A (en) * | 2006-06-22 | 2009-08-05 | 英国松下制造股份有限公司 | Domestic appliance with concealed hinge |
| CN202273520U (en) * | 2011-09-26 | 2012-06-13 | 海尔集团公司 | Upper hinge device for refrigerator and refrigerator with upper hinge device |
| CN203034978U (en) * | 2012-11-02 | 2013-07-03 | 中韩科技有限公司 | Device capable of adjusting parallelism depth of door body |
| CN203515082U (en) * | 2013-09-26 | 2014-04-02 | 泰州乐金电子冷机有限公司 | Hinge device used for refrigerator |
| CN106196819A (en) * | 2016-08-05 | 2016-12-07 | 青岛海尔股份有限公司 | Refrigerator |
| CN110700711A (en) * | 2019-10-15 | 2020-01-17 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN110924778A (en) * | 2019-11-05 | 2020-03-27 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN110822797A (en) * | 2019-12-06 | 2020-02-21 | 长虹美菱股份有限公司 | Refrigerator door limiting assembly |
| CN111043822A (en) * | 2019-12-20 | 2020-04-21 | 澳柯玛股份有限公司 | Adjust embedded refrigerator structure of opening door |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595011A (en) * | 2020-12-15 | 2021-04-02 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115143689A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115289754A (en) * | 2021-09-18 | 2022-11-04 | 海信冰箱有限公司 | Refrigerator |
| CN114812082A (en) * | 2021-09-18 | 2022-07-29 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN114812076A (en) * | 2021-09-18 | 2022-07-29 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114963664A (en) * | 2021-09-18 | 2022-08-30 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115143701A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN115143704A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115143699A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN115143703A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115143696A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115289754B (en) * | 2021-09-18 | 2023-08-18 | 海信冰箱有限公司 | Refrigerator with a refrigerator body |
| CN115143700A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115143693A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN115143698A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115143702A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115143697A (en) * | 2021-09-18 | 2022-10-04 | 海信（山东）冰箱有限公司 | Refrigerator |
| WO2023071252A1 (en) * | 2021-09-18 | 2023-05-04 | 海信冰箱有限公司 | Refrigerator |
| CN115307362A (en) * | 2021-09-18 | 2022-11-08 | 海信冰箱有限公司 | Refrigerator with a door |
| WO2023071251A1 (en) * | 2021-09-18 | 2023-05-04 | 海信冰箱有限公司 | Refrigerator |
| CN114485017A (en) * | 2022-01-28 | 2022-05-13 | 澳柯玛股份有限公司 | Door opening and closing structure of embedded refrigerator door |
| CN114687629A (en) * | 2022-04-13 | 2022-07-01 | 澳柯玛股份有限公司 | Embedded refrigerator hinge and refrigerator |
| CN114687629B (en) * | 2022-04-13 | 2023-08-08 | 澳柯玛股份有限公司 | Embedded refrigerator hinge and refrigerator |
| CN116294394A (en) * | 2023-05-22 | 2023-06-23 | 合肥高科科技股份有限公司 | Refrigerator with changeable refrigerator door rotation axis |
| CN116294394B (en) * | 2023-05-22 | 2023-08-04 | 合肥高科科技股份有限公司 | Refrigerator with changeable refrigerator door rotation axis |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201002 |
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| RJ01 | Rejection of invention patent application after publication |