CN110873506B - Hinge structure for positioning door body and refrigerator - Google Patents
Hinge structure for positioning door body and refrigerator Download PDFInfo
- Publication number
- CN110873506B CN110873506B CN201811014848.4A CN201811014848A CN110873506B CN 110873506 B CN110873506 B CN 110873506B CN 201811014848 A CN201811014848 A CN 201811014848A CN 110873506 B CN110873506 B CN 110873506B
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- plate
- rotating shaft
- positioning
- hinge structure
- door body
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- 238000003825 pressing Methods 0.000 claims abstract description 59
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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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 provides a hinge structure for positioning a door body, which fixes the door body on a mounting wall and comprises: the hinge plate comprises a hinge part for positioning the door body and a fixed plate connected with the hinge part, the fixed plate is provided with two positioning through holes, and the fixed plate is abutted against the mounting wall; the two brackets are connected to the mounting wall, penetrate through the two positioning through holes in a one-to-one correspondence mode respectively, and form bayonets respectively; the pressing piece comprises a rotating shaft and a pressing part connected with the rotating shaft, the pressing piece is configured to be positioned on the two bayonets in a one-to-one correspondence mode and rotate relative to the support when the two ends of the rotating shaft are respectively positioned on the two bayonets in a one-to-one correspondence mode, and the pressing part can rotate to the surface, deviating from the installation wall, of the pressing fixing plate, so that the fixing plate is completely positioned. When the hinge plate needs to be detached, the rotating shaft is rotated to enable the pressing part not to press the fixing plate. The hinge structure is very convenient and fast to install and position the door body.
Description
Technical Field
The invention relates to a hinge structure, in particular to a hinge structure for positioning a door body and a refrigerator.
Background
The hinge structure is needed when the door body is installed, and the hinge structure fixes the door body on the installation wall, so that the door body only has the freedom degree of rotating along a single direction. The existing hinge structure is in threaded connection with the installation wall, and the process of installing and disassembling the hinge structure is too troublesome.
Disclosure of Invention
The invention aims to provide a hinge structure for positioning a door body, which can be efficiently installed, and a refrigerator.
In particular, the present invention provides a hinge structure for positioning a door body, the hinge structure fixing the door body to a mounting wall, the hinge structure comprising:
the hinge plate comprises a hinge part for positioning the door body and a fixed plate connected with the hinge part, the fixed plate is provided with two positioning through holes, and the fixed plate is abutted against the mounting wall;
the two brackets are connected to the mounting wall, penetrate through the two positioning through holes in a one-to-one correspondence mode respectively, and form bayonets respectively;
the pressing piece comprises a rotating shaft and a pressing part connected with the rotating shaft, the pressing piece is configured to be positioned on the two bayonets in a one-to-one correspondence mode and rotate relative to the support when the two ends of the rotating shaft are respectively positioned on the two bayonets in a one-to-one correspondence mode, and the pressing part can rotate to the surface, deviating from the installation wall, of the pressing fixing plate, so that the fixing plate is completely positioned.
Further, the mounting wall is perpendicular to the door body.
Further, the two positioning through holes are respectively positioned at two opposite edges of the fixing plate.
Further, the pressing piece also comprises a rotating part which is connected with the rotating shaft and is used for driving the rotating shaft to rotate.
Further, the bayonet has an edge opening extending out of the holder in a direction parallel to the mounting wall.
Further, the two openings are arranged in the same direction.
Furthermore, the bayonet is provided with a round hole opposite to the opening and a middle hole for communicating the opening and the round hole, and the width of the middle hole is smaller than the diameter of the round hole;
the cross section of the rotating shaft is rectangular, the short side of the rectangle is smaller than the width of the middle hole, and the long side of the rectangle is larger than the width of the middle hole;
when the pressing part of the pressing piece presses against the fixing plate, the two end parts of the rotating shaft are respectively limited in the circular holes of the two bayonets.
Further, still include:
the locating plate is connected in the installation wall, and the fixed plate is the rectangle, and two relative first limits and the second limit of support butt fixed plate respectively, the third limit of locating plate butt fixed plate, the fourth edge of articulated portion connection fixed plate.
The second aspect of the present invention also provides a refrigerator having the hinge structure of any one of the above, wherein the mounting wall is an upper surface wall of an upper ceiling of a casing of the refrigerator and/or a lower surface wall of a lower floor of the casing.
Furthermore, the upper top plate is provided with two mounting holes, the two supports are integrally formed by bending plates, and the two supports penetrate through the two mounting holes upwards from the lower end of the upper top plate in a one-to-one correspondence manner; and/or
The upper top plate is provided with three mounting holes, the two supports and the positioning plate are integrally bent and formed by plates, and the two supports and the positioning plate are in one-to-one correspondence to penetrate through the three mounting holes from the lower end of the upper top plate upwards.
The hinge structure of the invention utilizes the hinge part of the hinge plate to hinge the door body, and the hinge plate is fixed on the mounting wall by utilizing the fixing plate. The fixing plate is tightly attached to the mounting wall when mounted, and the two brackets penetrate through the positioning through holes on the fixing plate, so that the fixing plate only has the freedom degree of moving along the length extension direction of the brackets. After the two ends of the rotating shaft of the pressing piece are respectively clamped into the bayonets of the two supports, the pressing portion connected with the rotating shaft rotates to abut against the surface, deviating from the mounting wall, of the fixing plate along with the rotating shaft, so that the fixing plate is completely positioned. When the hinge plate needs to be detached, the rotating shaft is rotated to enable the pressing part not to press the fixing plate. The hinge structure is very convenient and fast to install and position the door body.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic front view of a hinge structure according to one embodiment of the invention;
FIG. 2 is an enlarged partial schematic view of the hinge structure shown in FIG. 1;
FIG. 3 is a perspective view of a hinge structure according to one embodiment of the present invention;
FIG. 4 is an exploded view of a hinge structure according to one embodiment of the present invention;
fig. 5 is a perspective view illustrating a bracket integrally provided with a positioning plate according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The hinge structure provided in the present embodiment is used to position the door body on the mounting wall 500, and may be understood as an intermediate connection member between the door body and the mounting wall 500. The door body can be a door body of a house, a door body of furniture such as a wardrobe or a cabinet, and a door body of electrical appliances such as a refrigerator or a washing machine. The mounting wall 500 may be a front wall of a structure capable of positioning the door body, such as a wall or a case.
As shown in fig. 1 to 4, the hinge structure includes a hinge plate 100, a bracket 200, and a pressing member 300. The hinge plate 100 includes a hinge part 110 and a fixing plate 120 connected to the hinge part 110, wherein the hinge part 110 positions the door body and the fixing plate 120 is positioned at the mounting wall 500 during the mounting process, so that the door body is positioned at the mounting wall 500. The way of positioning the door body by the hinge part 110 can be any, that is, the hinge part 110 can be connected with the hinge on the door body by screw thread or directly connected with the axle hole of the door body in a matching way. Specifically, in one embodiment, the hinge portion 110 is formed with a positioning shaft, the door body is formed with a positioning hole matched with the positioning shaft, and after the positioning shaft extends into the positioning hole, the degree of freedom of the door body moving along the axial extension direction of the positioning shaft is limited by other mechanisms, so that the door body only has the degree of freedom of rotating around the axial extension direction of the positioning shaft. In another embodiment, the door body may have a positioning shaft, and the hinge portion 110 has a positioning hole.
The fixing plate 120 abuts against the mounting wall 500 in a fixed state, and the fixing plate 120 is detachably connected with the mounting wall 500, so that the mounting and dismounting processes of the hinge structure are simplified, and the time cost and the labor cost are saved. Specifically, the fixing plate 120 has two positioning through holes 121 for positioning. There are two brackets 200, two brackets 200 are attached to mounting wall 500, and a bayonet 210 is provided between each location. When the fixing plate 120 is positioned, the two brackets 200 respectively pass through the two positioning through holes 121 in a one-to-one correspondence, so that the fixing plate 120 has only a degree of freedom of movement in a direction parallel to the length direction of the brackets 200 (i.e., a degree of freedom of movement in a direction parallel to the Z axis). The pressing member 300 includes a rotating shaft 310 and a pressing part 320 connected to the rotating shaft 310, and the pressing member 300 is used for limiting the freedom of movement of the fixing plate 120 in a direction parallel to the Z-axis to achieve complete positioning of the fixing plate 120. When the fixing plate 120 is positioned, the two ends of the rotating shaft 310 are respectively clamped into the bayonets 210 of the two brackets 200, at this time, the pressing part 320 is not in contact with the fixing plate 120, when the rotating shaft 310 is rotated, the pressing part 320 rotates along with the rotating shaft 310, and when the pressing part 320 rotates to a specific angle around the rotating shaft 310, the pressing part 320 presses the surface of the fixing plate 120, which is deviated from the mounting part, so that the fixing plate 120 is fixed. When the pressing part 320 presses the fixing plate 120, the fixing plate 120 provides a reaction force to the pressing part 320, and the pressing part 320 transmits the reaction force to the bracket 200 through the rotating shaft 310, i.e. the pressing force generated by the pressing part 320 is finally transmitted to the bracket 200.
Specifically, along the circumferential direction of the rotating shaft 310, the thickness of the pressing portion 320 (i.e., the maximum dimension of the pressing portion 320 from the rotating shaft 310) may gradually increase, so that during the rotation of the rotating shaft 310, the pressing portion 320 fills the gap between the rotating shaft 310 and the fixing plate 120 little by little, and when the thickness of the pressing portion 320 is equal to or greater than the gap between the rotating shaft 310 and the fixing plate 120, the pressing portion 320 generates a pressing force on the fixing plate 120 through slight elastic deformation.
In an embodiment, as shown in fig. 4, the pressing portion 320 may also be plate-shaped and integrally formed with the rotating shaft 310, a middle portion of the rotating shaft 310 is integrated with the pressing portion 320, and two ends of the rotating shaft extend out of the pressing portion 320. In order to achieve the pressing effect, the distance between the bayonet 210 of the bracket 200 and the fixing plate 120 needs to be smaller than the width of the pressing part 320.
The bayonet 210 of the bracket 200 serves to support an end of the rotation shaft 310 and to allow the rotation shaft 310 to rotate within the bayonet 210. The bayonet 210 may be a blind hole or a through hole on the bracket 200. In one embodiment, the bayonet 210 is a through hole on the bracket 200, and one end of the bayonet 210 extends out of the edge of the bracket 200 along a direction parallel to the X axis, and is formed with an opening 211 at the edge of the bracket 200, and the opening 211 enables the end of the rotating shaft 310 to be more easily clamped into the bayonet 210. When the two ends of the rotating shaft 310 need to be clamped into the bayonets 210, the two ends of the rotating shaft 310 can be respectively close to the openings 211 of the two bayonets 210, and the rotating shaft 310 can be pushed into the bayonets 210 along the direction parallel to the X axis, so that the operation process is simple and convenient.
The mounting wall 500 may be parallel to the rotational axis of the door body or may be perpendicular to the door body. As shown in fig. 3, the mounting wall 500 may be located in an X-Z plane or a Y-Z plane (i.e., a plane parallel to the rotational axis of the door body), and the mounting wall 500 may also be located in an X-Y plane (i.e., a plane perpendicular to the door body). In order to make the structure of the hinge plate 100 simpler, it is preferable that the mounting wall 500 is arranged perpendicular to the door body, and when the mounting wall 500 is perpendicular to the door body, the mounting plate may be in a straight plate shape, the processing is simpler, and the stress of the hinge plate 100 is more stable.
The two positioning through holes 121 may be located at any position of the fixing plate 120, and preferably, the two positioning through holes 121 of the positioning plate 400 are located at two opposite edges of the fixing plate 120, respectively (i.e., the positioning through holes 121 are notches as shown in fig. 4). The two positioning through holes 121 are located on two opposite sides of the fixing plate 120, so that the distance between the two positioning through holes 121 is longer, and the positioning of the positioning plate 400 is more reliable. The positioning through holes 121 are located at the edge of the fixing plate 120, so that the positioning through holes 121 are convenient to machine.
The pressing part 320 gives a rotation and extraction resistance force in the process of pressing against the fixing plate 120, and the resistance force hinders the rotation of the rotation shaft 310 in the current direction. Therefore, in order to press the pressing portion 320 against the fixing plate 120, a larger driving force needs to be applied to the rotating shaft 310, in one embodiment, the rotating shaft 310 may be driven to rotate by an external tool, for example, a wrench may be used to drive the rotating shaft 310 to rotate, in another embodiment, the rotating portion 330 may be further connected to the rotating shaft 310, and the rotating portion 330 may be rod-shaped and extend in a direction away from the pressing portion 320. During the positioning of the fixing plate 120, the operator drives the rotating part 330 to rotate around the rotating shaft 310 so that the pressing part 320 presses against the fixing plate 120. Specifically, the maximum size from the rotating part 330 to the rotating shaft 310 can be larger than the maximum size from the pressing part 320 to the rotating shaft 310, and as can be seen from the principle of the lever mechanism, the above structure can save more labor when the operator drives the rotating part 330. In one embodiment, the angle between the rotating portion 330 and the pressing portion 320 may be 60 degrees to 120 degrees, such as 60 degrees, 90 degrees, 120 degrees, and the like. Such a structure enables the rotating part 330 to rotate to a position substantially parallel to the mounting wall 500 when the pressing part 320 presses against the fixing plate 120, the rotating part 330 does not occupy too much space after the hinge structure is mounted, and the user does not touch the rotating part 330 by mistake in the subsequent use process because the rotating part 330 is close to the mounting wall 500.
As shown in fig. 4, in an embodiment, the rotating shaft 310, the pressing portion 320 and the rotating portion 330 may be integrally formed as a plate, wherein a middle portion of the rotating shaft 310 is integrated with the rotating portion 330 and the pressing portion 320, and only two ends of the bayonet 210 for positioning on the bracket 200 independently extend out. The structure makes the processing process of the hinge plate 100 very simple, saves the manufacturing cost, and in order to make the rotating part 330 and the pressing part 320 form the included angle, the plate is directly bent.
To facilitate the end of the rotating shaft 310 to be inserted into the bayonet 210, the two openings 211 may be arranged in the same direction, for example, the openings 211 of the two brackets 200 may both face the positive direction of the X axis or both face the negative direction of the X axis as shown in fig. 1, and the openings 211 of the two brackets 200 may be arranged in the same direction to facilitate the rotating shaft 310 to be inserted into the bayonet 210. Of course, the openings 211 of the two brackets 200 may be arranged in opposite directions, for example, the opening 211 of one bracket 200 faces the positive direction of the X axis, and the opening 211 of the other bracket 200 faces the negative direction of the X axis, such a structure may prevent the hinge plate 100 from sliding out of the bayonet 210 due to an excessive pressing force between the rotating shaft 310 and the bayonet 210 after the hinge plate 100 is installed.
In order to prevent the rotating shaft 310 from sliding out of the bayonet 210, in one embodiment, the bayonet 210 may be disposed obliquely, that is, the opening 211 of the bayonet 210 is the lowest point of the vertical height of the bayonet 210. The bayonet 210 is disposed obliquely such that when the pressure between the rotating shaft 310 and the bayonet 210 becomes large, the rotating shaft 310 will slide in a direction away from the opening 211, effectively preventing the rotating shaft 310 from sliding out of the bayonet 210. In another embodiment, as shown in fig. 2, the bayonet 210 may further have a circular hole 212 opposite to the opening 211 and a middle hole 213 communicating the opening 211 and the circular hole 212, a width of the middle hole 213 (i.e., a dimension of the middle hole 213 in a direction parallel to the X axis as shown in fig. 2) is smaller than a diameter of the circular hole 212, a cross section of the rotating shaft 310 (i.e., a cross section parallel to the X-Z plane) is rectangular, a short side of the rectangle is smaller than a width of the middle hole 213, and a long side of the rectangle is larger than the width of the middle hole 213. When the bayonet 210 and the rotating shaft 310 are configured as described above, the process of inserting the end of the rotating shaft 310 into the bayonet 210 is as follows: an operator enables the short side of the rotating shaft 310 to face the opening 211 and pushes the rotating shaft 310 into the middle hole 213, the rotating shaft 310 finally enters the round hole 212 from the middle hole 213, after the rotating shaft 310 enters the round hole 212, the operator drives the rotating part 330 to rotate so as to drive the rotating shaft 310 to rotate, and because the long side of the rotating shaft 310 is larger than the width of the middle hole 213, when the rotating shaft 310 rotates, the end part of the rotating shaft 310 is locked in the round hole 212, the end part of the rotating shaft 310 cannot slide to the middle hole 213, and failure after the hinge plate 100 compresses the fixing plate 120 is effectively prevented.
In a specific embodiment, the fixing plate 120 is rectangular, the two brackets 200 respectively abut against the first side and the second side of the fixing plate 120, and in order to stabilize the positioning of the fixing plate 120, a positioning plate 400 may be further disposed on the third side of the fixing plate 120, the positioning plate 400 is connected to the mounting wall 500, the positioning plate 400 abuts against the third side of the fixing plate 120, and the hinge portion 110 is connected to the fourth side of the fixing plate 120. Preferably, the positioning plate 400 has a positioning hole, and the fixing plate 120 has a positioning flange inserted into the positioning hole, and the positioning hole and the positioning flange are engaged such that the fixing plate 120 cannot move in a direction parallel to the Z-axis direction.
The second aspect of the present invention also provides a refrigerator having the hinge structure of any one of the above embodiments, wherein the mounting wall 500 is an upper surface wall of an upper top plate of a case of the refrigerator and/or a lower surface wall of a lower bottom plate of the case. The following description will be given taking the mounting wall 500 as an example of an upper surface wall of an upper ceiling of a casing of a refrigerator.
The upper top plate of the refrigerator may be welded to the two brackets 200 and the positioning plate 400, but welding accuracy needs to be considered during welding, and the upper top plate may be deformed by a small amount after welding is completed, so that position interference between the bracket 200 or the positioning plate 400 and the fixing plate 120 may occur, and the fixing plate 120 may not be assembled. In one embodiment, two mounting holes may be formed in the upper top plate, the two brackets 200 are integrally formed by bending a plate, and the two brackets 200 penetrate through the two mounting holes from the lower end of the upper top plate one by one.
In an embodiment, the upper top plate may further have three mounting holes, as shown in fig. 5, two brackets 200 and the positioning plate 400 are integrally formed by bending a plate member, and the two brackets 200 and the positioning plate 400 penetrate the three mounting holes upward from the lower end of the upper top plate in a one-to-one correspondence. The unexposed part of the plate is hidden in the cavity at the lower end of the upper top plate of the shell and fills the heat insulation layer of the shell together with the foaming agent in the cavity.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (8)
1. A hinge structure for positioning a door body, the hinge structure securing the door body to a mounting wall, the hinge structure comprising:
the hinge plate comprises a hinge part for positioning the door body and a fixed plate connected with the hinge part, the fixed plate is provided with two positioning through holes, and the fixed plate is abutted against the mounting wall;
the two brackets are connected to the mounting wall, penetrate through the two positioning through holes in a one-to-one correspondence mode, and form bayonets respectively;
the pressing piece comprises a rotating shaft and pressing parts connected with the rotating shaft, and the pressing piece is configured to be capable of rotating to press the surface of the fixing plate, which is far away from the mounting wall, when two ends of the rotating shaft are respectively positioned at the bayonets of the two brackets in a one-to-one correspondence manner and rotate relative to the brackets, so that the fixing plate is completely positioned;
the bayonet is provided with an edge opening extending out of the bracket along the direction parallel to the mounting wall;
the bayonet is provided with a round hole opposite to the opening and a middle hole communicated with the opening and the round hole, and the width of the middle hole is smaller than the diameter of the round hole;
the cross section of the rotating shaft is rectangular, the short side of the rectangle is smaller than the width of the middle hole, and the long side of the rectangle is larger than the width of the middle hole;
when the pressing part of the pressing piece presses against the fixing plate, two end parts of the rotating shaft are respectively limited in the circular holes of the two bayonets;
the locating plate, connect in the installation wall, the fixed plate is the rectangle, two the support butt respectively the relative first limit and the second limit of fixed plate, the locating plate butt the third of fixed plate is trilateral, articulated portion connects the fourth side of fixed plate.
2. The hinge structure according to claim 1,
the mounting wall is perpendicular to the door body.
3. The hinge structure according to claim 1,
the two positioning through holes are respectively positioned at two opposite edges of the fixing plate.
4. The hinge structure according to claim 1,
the pressing piece further comprises a rotating part which is connected with the rotating shaft and used for driving the rotating shaft to rotate.
5. The hinge structure according to claim 1,
the two openings are arranged in the same direction.
6. The hinge structure of claim 1, further comprising:
the locating plate, connect in the installation wall, the fixed plate is the rectangle, two the support butt respectively the relative first limit and the second limit of fixed plate, the locating plate butt the third of fixed plate is trilateral, articulated portion connects the fourth side of fixed plate.
7. A refrigerator having the hinge structure of any one of claims 1 to 6, the mounting wall being an upper surface wall of an upper top plate of a case of the refrigerator and/or a lower surface wall of a lower bottom plate of the case.
8. A refrigerator having the hinge structure of claim 6, the mounting wall being an upper surface wall of an upper top plate of a case of the refrigerator and/or a lower surface wall of a lower bottom plate of the case;
the upper top plate is provided with two mounting holes, the two brackets are integrally formed by bending plates, and the two brackets penetrate through the two mounting holes upwards from the lower end of the upper top plate in a one-to-one correspondence manner; and/or
The upper top plate is provided with three mounting holes, the two supports and the positioning plate are integrally bent and formed by plates, and the two supports and the positioning plate are in one-to-one correspondence with the lower end of the upper top plate and upwards penetrate through the three mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014848.4A CN110873506B (en) | 2018-08-31 | 2018-08-31 | Hinge structure for positioning door body and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014848.4A CN110873506B (en) | 2018-08-31 | 2018-08-31 | Hinge structure for positioning door body and refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN110873506A CN110873506A (en) | 2020-03-10 |
| CN110873506B true CN110873506B (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811014848.4A Active CN110873506B (en) | 2018-08-31 | 2018-08-31 | Hinge structure for positioning door body and refrigerator |
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| CN (1) | CN110873506B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023130651A1 (en) * | 2022-01-04 | 2023-07-13 | 海信冰箱有限公司 | Refrigerator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201731723U (en) * | 2010-06-11 | 2011-02-02 | 海尔集团公司 | Connecting structure of upper hinge for door body of refrigerator and refrigerator |
| CN106193863A (en) * | 2016-06-29 | 2016-12-07 | 合肥华凌股份有限公司 | The hinge mounting structure of a kind of door body and refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101469980B1 (en) * | 2008-04-02 | 2014-12-05 | 엘지전자 주식회사 | hinge assembly |
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2018
- 2018-08-31 CN CN201811014848.4A patent/CN110873506B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201731723U (en) * | 2010-06-11 | 2011-02-02 | 海尔集团公司 | Connecting structure of upper hinge for door body of refrigerator and refrigerator |
| CN106193863A (en) * | 2016-06-29 | 2016-12-07 | 合肥华凌股份有限公司 | The hinge mounting structure of a kind of door body and refrigerator |
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| CN110873506A (en) | 2020-03-10 |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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