CN107740649B - Refrigerator hinge stable in rotation - Google Patents
Refrigerator hinge stable in rotation Download PDFInfo
- Publication number
- CN107740649B CN107740649B CN201710968885.8A CN201710968885A CN107740649B CN 107740649 B CN107740649 B CN 107740649B CN 201710968885 A CN201710968885 A CN 201710968885A CN 107740649 B CN107740649 B CN 107740649B
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- CN
- China
- Prior art keywords
- hinge
- seat
- hinged
- movable
- transmission
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- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/06—Devices for limiting the opening movement of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
-
- 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
- E05D3/14—Hinges with pins with two or more pins with four parallel pins and two arms
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/306—Application of doors, windows, wings or fittings thereof for domestic appliances for freezers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator hinge with stable rotation, which comprises a hinge movable seat and a hinge fixed seat which are mutually hinged through a first fixed shaft, and a hinge mechanism arranged between the hinge movable seat and the hinge fixed seat; the hinge mechanism comprises a transmission arm hinged with the hinge movable seat through a first movable shaft, a transmission piece hinged with the hinge fixed seat and the transmission arm respectively, and a transmission rod which moves in an elastic reset manner relative to the hinge fixed seat; the transmission piece is hinged with the transmission arm through a second movable shaft and is hinged with the hinge fixing seat through a second fixed shaft; one end part of the transmission rod is hinged with the second movable shaft; compared with the prior art, the refrigerator cover is simple in structure, reasonable in design, reduced in parts, low in cost and convenient to assemble, can stay at any angle when the refrigerator cover is opened, is suitable for different use habits, can avoid hurting people caused by free falling of the refrigerator cover, and has a power assisting function after the refrigerator cover is opened for a certain angle so as to assist in opening and closing the door.
Description
Technical Field
The invention belongs to the technical field of hinges, and particularly relates to an ice chest hinge which can stably rotate and has a power assisting function after an ice chest cover body is opened for a certain angle.
Background
In the existing refrigerator, in order to prevent the refrigerator cover from being opened or automatically opened due to misoperation, a magnetic part is generally added between the refrigerator cover and the refrigerator cabinet to enhance the closing effect between the refrigerator cover and the refrigerator cabinet, and the refrigerator cover can be prevented from being opened or opened due to misoperation by the structure, but the refrigerator cover is hard to open due to the adsorption force of the magnetic part; in order to solve the problem of hard, a refrigerator-freezer hinge with helping hand function appears in the market, makes the operation of opening of refrigerator-freezer lid lighter through the helping hand function of hinge, but the spare part that this refrigerator-freezer hinge relates to is more, leads to the cost higher, assembly efficiency reduces.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide the refrigerator hinge which is stable in rotation, simple in structure, reasonable in design, reduced in parts, low in cost and convenient to assemble, can enable a refrigerator cover body to stay at any angle when being opened so as to adapt to different use habits and avoid injury caused by free falling of the refrigerator cover body, and has a power assisting function after the refrigerator cover body is opened for a certain angle so as to assist in opening and closing a door.
In order to achieve the above purpose, the technical scheme adopted by the invention is that the refrigerator hinge with stable rotation comprises a hinge movable seat and a hinge fixed seat which are mutually hinged through a first fixed shaft, and a hinge mechanism arranged between the hinge movable seat and the hinge fixed seat; the method is characterized in that: the hinge mechanism comprises a transmission arm hinged with the hinge movable seat through a first movable shaft, a transmission piece hinged with the hinge fixed seat and the transmission arm respectively, and a transmission rod which is elastically reset and moved relative to the hinge fixed seat; the transmission piece is hinged with the transmission arm through a second movable shaft and is hinged with the hinge fixing seat through a second fixed shaft; one end of the transmission rod is hinged with the second movable shaft.
As an improvement of the invention, the hinge fixing seat is provided with an elastic action seat, the transmission rod is provided with an elastic action part, an elastic piece is arranged between the elastic action seat and the elastic action part, and the elastic piece acts on the transmission rod to elastically reset and move relative to the hinge fixing seat.
As an improvement of the invention, the elastic action seat is provided with a guide through hole, and the end part of the transmission rod which is not hinged with the second movable shaft linearly extends and always penetrates through the guide through hole in a sliding way; the elastic piece is a spiral spring sleeved at the extending end of the transmission rod, one end of the spiral spring acts on the elastic acting part, and the other end of the spiral spring acts on the elastic acting seat so as to drive the transmission rod to assist the hinge movable seat to open and close.
As an improvement of the invention, the hinge fixing seat is provided with a first limiting part, the transmission rod is provided with a stop part, and the first limiting part is mutually abutted with the stop part when the hinge movable seat is in a completely opened state.
As an improvement of the invention, the hinge fixing seat is provided with the second limiting part, the hinge movable seat is provided with the stop cambered surface, and when the hinge movable seat excessively deflects, the second limiting part and the stop cambered surface are mutually abutted.
As an improvement of the invention, one end of the transmission arm is extended with a positioning part with an arc-shaped recess, and the second dead axle is mutually abutted with the arc-shaped recess when the movable seat of the hinge is completely opened.
As an improvement of the invention, the hinge fixing seat is provided with a first assembling groove and a second assembling groove, the first assembling groove is a U-shaped assembling groove which is arranged at the end part of the hinge fixing seat and provided with an opening, the second assembling groove is a special-shaped groove with a large end and a small end, and the opening end of the first assembling groove is matched with the large end of the second assembling groove in the same direction.
Compared with the prior art, the refrigerator hinge with stable rotation has the following advantages:
by using the refrigerator hinge, the movable seat of the hinge rotates around the first fixed shaft and drives the first movable shaft to rise relative to the first fixed shaft in the opening process of the refrigerator cover body, and the driving arm also rises relative to the first fixed shaft; the transmission arm rises and drives the transmission piece to rotate around the second fixed shaft, the second movable shaft rises relative to the second fixed shaft, the elastic piece resets and deforms, and the generated elasticity directly acts on the second movable shaft through the transmission rod; in the initial stage of the opening process, the elastic piece transmits a reverse acting force through the rotation of the transmission rod and the transmission piece, the transmission piece transmits the reverse acting force to the hinge movable seat, the refrigerator cover body can be prevented from being opened due to misoperation, and the closing force of the refrigerator cover body can be enhanced to ensure that the refrigerator cover body is tightly closed; at the rear section of the opening process, the elastic piece transmits a forward acting force through the rotation of the transmission rod and the transmission piece, and at the moment, the elastic piece plays a role in assisting the opening process of the refrigerator cover body, so that the refrigerator cover body can be easily opened; in addition, through the refrigerator hinge, the refrigerator cover body can stay at any position in the opening process so as to adapt to different use habits and avoid injury caused by free falling of the refrigerator cover body; furthermore, as the transmission rod directly acts on the second movable shaft, the structure is simpler, the cost is lower, and the rotation of force is more direct and effective, so that the performance of the hinge is more reliable.
Drawings
FIG. 1 is a schematic view of an assembled structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an assembled top view of the present invention;
FIG. 4 is a cross-sectional view showing a closed state of the present invention;
FIG. 5 is a cross-sectional view of the door opening or closing process of the present invention;
FIG. 6 is a cross-sectional view of the door opening state of the present invention;
FIG. 7 is a schematic view of a hinge holder according to the present invention;
FIG. 8 is a schematic view of a hinge base according to the present invention;
FIG. 9 is a schematic view of the structure of the actuator arm of the present invention;
FIG. 10 is a schematic diagram of a driving member according to the present invention;
FIG. 11 is a schematic view of a driving rod according to the present invention;
FIG. 12 is a schematic view of the structure of the elastic action seat according to the present invention.
In the figure: 11. the hinge includes a movable hinge seat, 111, a stop arc surface, 112, a first shaft hole, 113, a third shaft hole, 12, a hinge fixing seat, 121, a first limit part, 122, a second limit part, 123, a first assembly groove, 124, a second assembly groove, 125, a mounting block, 126, a second shaft hole, 127, a seventh shaft hole, 21, a transmission arm, 211, a positioning part, 212, an arc recess, 213, a fourth shaft hole, 214, a fifth shaft hole, 215, a third limit part, 216, a stop wing, 22, a transmission element, 221, an eighth shaft hole, 222, a sixth shaft hole, 23, a transmission rod, 231, a spring action part, 232, a stop part, 233, a U-shaped hinge groove, 24, a spring action seat, 241, a guide through hole, 242, a convex ring, 243, a mounting groove, 25, a spring element, 31, a first fixed shaft, 32, a first movable shaft, 33, a second movable shaft, 34, and a second fixed shaft.
Detailed Description
The invention will be further described with reference to the drawings and preferred embodiments.
As shown in fig. 1 to 12, a rotation-stable ice chest hinge comprises a hinge movable seat 11 and a hinge fixed seat 12 which are mutually hinged through a first fixed shaft 31, and a hinge mechanism arranged between the hinge movable seat 11 and the hinge fixed seat 12, wherein the hinge movable seat 11 is fixedly connected with an ice chest cover body, and the hinge fixed seat 12 is fixedly connected with an ice chest body; the hinge mechanism comprises a transmission arm 21 hinged with the hinge movable seat 11 through a first movable shaft 32, a transmission piece 22 respectively hinged with the hinge fixed seat 12 and the transmission arm 21, and a transmission rod 23 which elastically resets and moves relative to the hinge fixed seat 12; the transmission piece 22 is hinged with the transmission arm 21 through a second movable shaft 33 and is hinged with the hinge fixing seat 12 through a second fixed shaft 34; one end of the transmission rod is directly hinged with the second movable shaft 33; specifically, the first fixed shaft 31 is respectively inserted into the first shaft hole 112 on the hinge movable seat 11 and the second shaft hole 126 on the hinge fixed seat 12, the first movable shaft 32 is respectively inserted into the third shaft hole 113 on the hinge movable seat 11 and the fourth shaft hole 213 on the driving arm 21, the second movable shaft 33 is respectively inserted into the fifth shaft hole 214 on the driving arm 21 and the sixth shaft hole 222 on the driving member 22, and the second fixed shaft 34 is respectively inserted into the seventh shaft hole 127 on the hinge fixed seat 12 and the eighth shaft hole 221 on the driving member 22. In the opening process of the refrigerator cover body, the transmission rod 23 can provide closing assistance and opening assistance, so that the refrigerator cover body can be opened and closed conveniently and reliably; moreover, the transmission rod 23 directly acts on the second moving shaft 33, which is simpler in structure and lower in cost than the conventional structure, and the rotation of force is more direct and effective, so that the performance of the hinge is more reliable.
Preferably, the hinge fixing seat 12 is provided with an elastic action seat 24, the transmission rod 23 is provided with an elastic action part 231, an elastic piece 25 is arranged between the elastic action seat 24 and the elastic action part 231, and the elastic piece 25 acts on the transmission rod 23 to elastically reset and move relative to the hinge fixing seat 12, so that the acting force of the elastic piece 25 finally acts on the hinge movable seat 11, thereby assisting the opening and closing of the hinge movable seat 11, and improving the closing tightness of the refrigerator cover body and facilitating the opening operation.
Preferably, the middle part of the elastic action seat 24 is provided with a guide through hole 241, the end part of the transmission rod 23 which is not hinged with the second movable shaft 33 linearly extends and penetrates through the guide through hole 241 in a sliding way all the time, and the structure can ensure that the acting force of the elastic piece 25 can act on the hinge movable seat 11 all the time effectively; the elastic piece 25 is a spiral spring sleeved at the extending end of the transmission rod 23, one end of the spiral spring acts on the elastic acting part 231, and the other end acts on the elastic acting seat 24 so as to drive the transmission rod 23 to assist the hinge movable seat 11 to open and close;
when the refrigerator cover is in a closed state, the distance between the elastic action part 231 and the elastic action seat 24 is reduced, and the elastic piece 25 is in a compressed state at the moment, so that the refrigerator cover has a restoring elastic force, the restoring elastic force is applied to the transmission arm 21 through the transmission rod 23 and the transmission piece 22, and the transmission arm 21 transmits the acting force to the hinge movable seat 11, so that the refrigerator cover is tightly closed; when the refrigerator cover is opened to a certain position, the acting force angle of the transmission rod 23 is changed, and the restoring elastic force of the elastic piece 25 is converted into the assisting force for assisting the opening of the refrigerator cover, so that the opening of the refrigerator cover is easier.
Preferably, the hinge fixing base 12 is bent with a first limiting portion 121, the transmission rod 23 is provided with a stopping portion 232, and in the completely opened state of the hinge movable base 11, the first limiting portion 121 and the stopping portion 232 are mutually abutted, so that the hinge movable base 11 is effectively prevented from being excessively opened, and damage to various parts is prevented.
Preferably, the end of the driving rod 23 is provided with a U-shaped hinge groove 233, and the driving rod 23 is hinged with the second moving shaft 33 through the U-shaped hinge groove 233, so that the disassembly and assembly are more convenient.
Preferably, the two sides of the hinge fixing seat 12 are respectively bent with a second limiting part 122, the hinge movable seat 11 is provided with a stop cambered surface 111, and when the hinge movable seat 11 excessively deflects, the second limiting parts 122 are mutually abutted with the stop cambered surface 111, so that the hinge movable seat 11 is effectively prevented from being excessively opened, and various parts are prevented from being damaged; in addition, the opening and closing positions of the hinge movable seat 11 can be more accurate.
Preferably, one end of the driving arm 21 extends to form a positioning portion 211 with an arc-shaped recess 212, and the second fixed shaft 34 is mutually abutted against the arc-shaped recess 212 when the hinge movable seat 11 is in a fully opened state; the outer side of the driving arm 21 is provided with a third limiting part 215, and the first fixed shaft 31 is abutted against the third limiting part 215 when the hinge movable seat 11 is in a completely opened state; the two side walls of the driving arm 21 are respectively extended with the stop wings 216, and in the fully opened state of the hinge movable seat 11, the two stop wings 216 are abutted against the second fixed shaft 34, in addition, the two stop wings 216 also play a role in strengthening, so that the strength of the driving arm 21 is improved, and the service life is longer.
Preferably, the hinge fixing base 12 is provided with a first assembling groove 123 and a second assembling groove 124, the first assembling groove 123 is a U-shaped assembling groove which is arranged at the end part of the hinge fixing base 12 and provided with an opening, the second assembling groove 124 is a special-shaped groove with a large end and a small end, the opening end of the first assembling groove 123 is matched with the large end of the second assembling groove 124 in the same direction, the hinge fixing base 12 is assembled on the refrigerator cabinet in a sliding mode, and the refrigerator cabinet is convenient and quick to disassemble and assemble.
Preferably, the two sides of the hinge fixing base 12 are bent to form mounting blocks 125, the elastic action base 24 is provided with mounting grooves 243 matched with the mounting blocks 125, the mounting blocks 125 are clamped with the mounting grooves 243, the assembly of the hinge fixing base 12 and the elastic action base 24 is realized, the assembly and the disassembly are convenient, the cost is saved, and the performance is reliable.
Preferably, the outer periphery of the guide through hole 241 is protruded with a convex ring 242, one end of the elastic member 25 is sleeved outside the convex ring 242, and the convex ring 242 plays a role in positioning one end of the elastic member 25, so that the structure of the elastic member 25 is more stable and reliable.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (5)
1. A refrigerator hinge with stable rotation comprises a hinge movable seat and a hinge fixed seat which are mutually hinged through a first fixed shaft, and a hinge mechanism arranged between the hinge movable seat and the hinge fixed seat; the method is characterized in that: the hinge mechanism comprises a transmission arm hinged with the hinge movable seat through a first movable shaft, a transmission piece hinged with the hinge fixed seat and the transmission arm respectively, and a transmission rod which is elastically reset and moved relative to the hinge fixed seat; the transmission piece is hinged with the transmission arm through a second movable shaft and is hinged with the hinge fixing seat through a second fixed shaft; one end part of the transmission rod is hinged with the second movable shaft; the hinge fixing seat is bent with a first limiting part, the transmission rod is provided with a stop part, and the first limiting part is mutually abutted with the stop part when the hinge movable seat is in a completely opened state;
the hinge fixing seat is provided with an elastic action seat, the transmission rod is provided with an elastic action part, an elastic piece is arranged between the elastic action seat and the elastic action part, and the elastic piece acts on the transmission rod to elastically reset and move relative to the hinge fixing seat.
2. The rotationally stable ice chest hinge of claim 1, wherein: the elastic action seat is provided with a guide through hole, and the end part of the transmission rod, which is not hinged with the second movable shaft, linearly extends and always penetrates through the guide through hole in a sliding manner; the elastic piece is a spiral spring sleeved at the extending end of the transmission rod, one end of the spiral spring acts on the elastic acting part, and the other end of the spiral spring acts on the elastic acting seat so as to drive the transmission rod to assist the hinge movable seat to open and close.
3. The rotationally stable ice chest hinge of claim 1, wherein: the hinge fixing seat is provided with a second limiting part, the hinge movable seat is provided with a stop cambered surface, and when the hinge movable seat excessively deflects, the second limiting part and the stop cambered surface are mutually abutted.
4. The rotationally stable ice chest hinge of claim 1, wherein: one end of the transmission arm extends to form a positioning part with an arc-shaped recess, and the second dead axle is mutually abutted with the arc-shaped recess when the hinge movable seat is completely opened.
5. The rotationally stable ice chest hinge of claim 1, wherein: the hinge fixing seat is provided with a first assembly groove and a second assembly groove, the first assembly groove is a U-shaped assembly groove which is arranged at the end part of the hinge fixing seat and provided with an opening, the second assembly groove is a special-shaped groove with one large end and one small end, and the opening end of the first assembly groove is in homodromous fit with the large end of the second assembly groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968885.8A CN107740649B (en) | 2017-10-18 | 2017-10-18 | Refrigerator hinge stable in rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968885.8A CN107740649B (en) | 2017-10-18 | 2017-10-18 | Refrigerator hinge stable in rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107740649A CN107740649A (en) | 2018-02-27 |
| CN107740649B true CN107740649B (en) | 2023-10-20 |
Family
ID=61236862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710968885.8A Active CN107740649B (en) | 2017-10-18 | 2017-10-18 | Refrigerator hinge stable in rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107740649B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575115A (en) * | 2017-09-10 | 2018-01-12 | 广东星徽精密制造股份有限公司 | It is a kind of can stable rotation refrigerator-freezer hinge |
| CN109236080B (en) * | 2018-10-10 | 2024-05-31 | 广东美的厨房电器制造有限公司 | Hinge assembly for cooking device and cooking device |
| CN109083529B (en) * | 2018-09-06 | 2023-09-26 | 江苏玖星精密科技集团有限公司 | A refrigerator door closing device with arbitrary hovering function |
| CN110821324B (en) * | 2019-12-03 | 2024-09-06 | 海信容声(广东)冷柜有限公司 | Refrigerator |
| CN113356708B (en) * | 2020-03-05 | 2023-05-23 | 青岛海尔特种电冰柜有限公司 | Refrigerating apparatus |
| CN215332162U (en) * | 2020-09-01 | 2021-12-28 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration equipment with same |
| WO2022194230A1 (en) * | 2021-03-17 | 2022-09-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration device provided with same |
| CN115110853B (en) * | 2021-03-17 | 2025-06-06 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration equipment having the same |
| CN215889707U (en) * | 2021-03-17 | 2022-02-22 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration equipment with same |
| CN115110852B (en) * | 2021-03-17 | 2025-06-06 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration equipment having the same |
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| DE3143786A1 (en) * | 1980-11-05 | 1982-06-16 | Gronbach, Wilhelm, 8090 Wasserburg | Hinge for doors, flaps or the like |
| KR19980076949A (en) * | 1997-04-15 | 1998-11-16 | 윤종용 | Hinge Unit on Refrigerator Door |
| DE19932443A1 (en) * | 1999-06-25 | 2001-01-04 | Lina Gronbach | hinge |
| JP2002303071A (en) * | 2001-04-06 | 2002-10-18 | Sharp Corp | Door opening and closing mechanism |
| JP2005147344A (en) * | 2003-11-19 | 2005-06-09 | Risutekku:Kk | Hinge device |
| KR20090027915A (en) * | 2007-09-13 | 2009-03-18 | 주식회사 에이앤비 | Four-stop hinge device |
| CN201416326Y (en) * | 2009-07-09 | 2010-03-03 | 佛山市顺德区亚当斯金属制造有限公司 | Damping hinge for furniture |
| WO2013053115A1 (en) * | 2011-10-13 | 2013-04-18 | 温州盟宇五金制品有限公司 | Freezer safety hinge |
| DE102012016938A1 (en) * | 2012-03-21 | 2013-09-26 | Laag S.R.L. | Hinge for domestic appliance e.g. refrigerator, attenuates pivoting movement of hinge arms in the region of the two end positions by the contact of two damper portions having stop regions |
| CN203769503U (en) * | 2014-03-29 | 2014-08-13 | 温州盟宇五金制品有限公司 | Hinge for refrigerator |
| EP3095940A1 (en) * | 2015-05-18 | 2016-11-23 | Atasan Metal Sanayi Ve Ticaret Limited Sirketi | A hinge mechanism |
| WO2017054728A1 (en) * | 2015-09-29 | 2017-04-06 | 赵芬 | Angle-adjustable positioning and self-closing hinge for highly sealed door |
| CN106869656A (en) * | 2017-04-10 | 2017-06-20 | 广东星徽精密科技有限公司 | A kind of refrigerator hinge of improvement |
| CN107575115A (en) * | 2017-09-10 | 2018-01-12 | 广东星徽精密制造股份有限公司 | It is a kind of can stable rotation refrigerator-freezer hinge |
| CN207144696U (en) * | 2017-09-10 | 2018-03-27 | 广东星徽精密制造股份有限公司 | It is a kind of can stable rotation refrigerator-freezer hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107740649A (en) | 2018-02-27 |
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