CN110748259A - Hinge assembly and refrigerator with adjustable door height - Google Patents
Hinge assembly and refrigerator with adjustable door height Download PDFInfo
- Publication number
- CN110748259A CN110748259A CN201911070607.6A CN201911070607A CN110748259A CN 110748259 A CN110748259 A CN 110748259A CN 201911070607 A CN201911070607 A CN 201911070607A CN 110748259 A CN110748259 A CN 110748259A
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- Prior art keywords
- hinge shaft
- support cap
- hinge
- positioning support
- adjusting nut
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- 230000000670 limiting effect Effects 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
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
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
- E05D7/0415—Hinges adjustable relative to the wing or the frame with adjusting drive means
- E05D7/0423—Screw-and-nut mechanisms
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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
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
- E05D2007/0469—Hinges adjustable relative to the wing or the frame in an axial direction
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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
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- 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 provides a hinge assembly, which comprises a hinge plate and a hinge pin, wherein the hinge plate is provided with a fixing hole for fixing a hinge shaft; a hinge shaft having a screw thread formed on a circumferential surface thereof; the positioning support cap is detachably sleeved on the upper part of the hinge shaft, and a first rotary fin reverse rotation structure is formed on the lower end surface of the positioning support cap; the center of the adjusting nut is provided with a threaded hole which is in threaded fit with the hinge shaft, and the upper end surface of the adjusting nut is provided with a second rotary fin reverse rotation structure corresponding to the first rotary fin reverse rotation structure; the hinge shaft penetrates through the threaded hole of the adjusting nut and is fixed on the hinge shaft mounting hole; when the adjusting nut is rotated, the adjusting nut can move upwards or downwards along the hinge shaft through the matching of the threaded hole of the adjusting nut and the threads of the hinge shaft, and drives the positioning support cap to move upwards or downwards.
Description
Technical Field
The invention relates to a refrigerator, in particular to a hinge assembly and a refrigerator with an adjustable door body height.
Background
Patent No. 200610081224.5 discloses a refrigerator hinge of adjusting door height through adjusting door hinge screw, can be used to cold storage door height control, but this kind of hinge adjustment mode makes the refrigerator door out of level easily, and does not consider the refrigerator problem that the screw drops in the use.
Disclosure of Invention
In view of the above, the present invention provides a hinge assembly and a refrigerator with an adjustable door height to solve the above problems, and specifically:
in a first aspect, the invention provides a hinge assembly comprising
The hinge plate is provided with a fixing hole for fixing the hinge shaft;
a hinge shaft having a screw thread formed on a circumferential surface thereof;
the positioning support cap is detachably sleeved on the upper part of the hinge shaft, and a first rotary fin reverse rotation structure is formed on the lower end surface of the positioning support cap;
the center of the adjusting nut is provided with a threaded hole which is in threaded fit with the hinge shaft, and the upper end surface of the adjusting nut is provided with a second rotary fin reverse rotation structure corresponding to the first rotary fin reverse rotation structure;
the hinge shaft penetrates through the threaded hole of the adjusting nut and is fixed on the hinge shaft mounting hole;
when the adjusting nut is rotated, the adjusting nut can move upwards or downwards along the hinge shaft through the matching of the threaded hole of the adjusting nut and the threads of the hinge shaft, and drives the positioning support cap to move upwards or downwards.
Preferably, one end of the hinge shaft sleeved with the positioning support cap adopts an end cap structure,
the positioning support cap is coaxial with the hinge shaft, the positioning support cap is prevented from rotating relative to the hinge shaft through the end cap structure, and the adjusting nut is limited through the end cap structure.
Preferably, the end cap structure is a cylinder with a diameter larger than that of the shaft rod of the hinge shaft, wherein the cylinder is coaxial with the hinge shaft, and at least one limiting plane is arranged on the side surface of the cylinder;
the inner side face of the positioning support cap is provided with a convex block which is matched with the limiting plane to prevent the positioning support cap from rotating, wherein the side face of the convex block matched with the limiting plane is of a plane structure.
Preferably, the limiting plane penetrates through the upper surface and the lower surface of the cylinder.
Preferably, the lug and the positioning support cap are of an integrated structure, wherein the plane structure of the lug is perpendicular to the bottom of the positioning support cap, and the height of the plane structure is smaller than the inner depth of the positioning support cap.
Preferably, the end cap structure is a cylinder with a diameter not smaller than the diameter of the shaft of the hinge shaft, wherein the cylinder is coaxial with the hinge shaft, and the side surface of the cylinder is provided with at least one limiting rib plate arranged along the axial direction of the cylinder;
and rib grooves matched with the limiting rib plates to prevent the positioning support cap from rotating are formed in the inner side surface of the positioning support cap.
Preferably, the first rotary fin reverse rotation structure is a plurality of step-shaped inclined planes distributed around the axis of the positioning support cap, the second rotary fin reverse rotation structure is a plurality of step-shaped inclined planes distributed around the axis of the adjusting nut,
the adjusting nut can only be adjusted in one direction on the hinge shaft through the matching of the stepped inclined plane on the first rotary fin reverse rotation structure and the stepped inclined plane on the second rotary fin reverse rotation structure.
Preferably, the first end of the adjusting nut is nested within the positioning support cap,
the first end is close to the positioning support cap, and a cylindrical structure with the diameter smaller than the inner diameter of the positioning support cap is adopted.
Preferably, the second end of the adjusting nut adopts a hexagonal structure, wherein the second end is the end of the adjusting nut far away from the positioning support cap.
The invention discloses a refrigerator with an adjustable door body height, which adopts any one of the hinge assemblies, and the door body height of the refrigerator is adjusted through the hinge assemblies.
Has the advantages that:
1. because the hinge uses the matching of the rotary wing of the adjusting nut and the rotary wing of the positioning support cap, the adjusting nut of the refrigerator door height adjusting hinge can be effectively prevented from loosening in the using process.
2. Because the height of the door body is adjusted up and down by using the nut, the height of the door body can be adjusted continuously.
3. Because the hinge shaft of the hinge is provided with the hinge shaft limiting structure which is matched with the limiting structure of the positioning support cap, when the refrigerator door body is opened and closed, the hinge positioning support cap cannot rotate along with the opening and closing of the refrigerator door body.
4. Because the weight of the door body is increased after foaming, the hinge is adjusted after the door body is lifted to a certain height in the conventional hinge adjusting door body structure. When the height of the hinge assembly is adjusted, the height of the door body does not need to be adjusted after the door body is lifted for a certain distance because the fins of the rotary wings of the nut have certain angles, and the height of the door body is only needed to be adjusted when the door body is lowered.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 is an exploded view of a hinge assembly in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a hinge assembly according to one embodiment of the present invention after installation;
FIG. 3 is a schematic view of a hinge plate and hinge shaft assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a hinge axis of an embodiment of the present invention;
FIG. 5 is a schematic view of an adjustment nut of one embodiment of the present invention;
FIG. 6 is a schematic view of a positioning support cap according to an embodiment of the invention.
In the figure: 10-a hinge plate; 20-hinge axis; 30-adjusting the nut; 40-positioning a support cap; 21-end cap construction; 22-hinge shaft threads; 23-a lower axis of the hinge axis; 24-a limit plane; 31-second step slope; 32-a second rotary fin reverse rotation structure; 33-a first end of an adjusting nut; 41-first step slope; 42-positioning the bottom of the support cap; 43-a bump; 44-first rotary fin reverse rotary structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
The problem that the height of door bodies of refrigerator and the like is possibly required to be adjusted in the current life, and the adjusting nut of the side-by-side combination refrigerator door body height adjusting hinge is loosened and inconsistent in height of the two door bodies in the using process needs to be provided with a novel hinge assembly, and the novel hinge assembly has the loosening prevention effect when being applied to assemblies with adjusting functions.
As shown in fig. 1 to 6, the present invention provides a hinge assembly including a hinge plate 10, a hinge shaft 20, a positioning support cap 40, and an adjustment nut 30. The hinge plate 10 is fixedly installed at one side of the refrigerator body, and preferably may be provided at the center sill. The hinge plate 10 is provided with a fixing hole for fixing the hinge shaft. The lower shaft 23 of the hinge shaft is fixed to the hinge plate 10 through a fixing hole of the hinge plate 10. A hinge shaft thread 22 is formed on the portion of the hinge shaft 20 above the hinge plate 10, the positioning support cap 40 is detachably sleeved on the upper portion of the hinge shaft 20, and a first rotary fin reverse rotation structure 44 is formed on the lower end surface of the positioning support cap; the adjusting nut 30 is provided with a threaded hole which is in threaded fit with the hinge shaft, the upper end surface of the adjusting nut forms a second rotary-fin reverse-rotation structure 32, and the first rotary-fin reverse-rotation structure 44 and the second rotary-fin reverse-rotation structure 32 are matched together to prevent the adjusting nut 30 from being loosened reversely in the using process. The positioning support cap 40 is installed below the door body, and the positioning support cap is pushed to support the door body to move up and down by converting the rotation motion of the nut on the hinge shaft 20 into the up-and-down movement along the hinge shaft 20, so that the aim of adjusting the height of the door body is fulfilled.
Because the rotary wing of the adjusting nut 30 is matched with the rotary wing of the positioning support cap, the adjusting nut 30 of the refrigerator door height adjusting hinge can be effectively prevented from loosening in the using process, the door body can be directly adjusted in height, and the door body does not need to be lifted.
The end cap structure 21 is adopted at one end of the hinge shaft 20 sleeved with the positioning support cap 40, wherein the positioning support cap 40 is coaxial with the hinge shaft 20, the positioning support cap 40 is prevented from rotating relative to the hinge shaft 20 by the end cap structure 21, and the upper limit of the upward adjustment range of the adjusting nut 30 is limited by the end cap structure 21. Due to the fact that the hinge shaft 20 is provided with the hinge shaft limiting structure (end cap structure) and the positioning support cap in a matched mode, when the refrigerator door body is opened and closed, the positioning support cap of the hinge assembly cannot rotate along with the opening and closing of the refrigerator door body.
In a preferred implementation, the end cap structure 21 is a cylinder with a diameter greater than the diameter of the shaft of said hinge axis, wherein the cylinder is coaxial with the hinge axis 20, and at least one limit plane 24 is provided on the side of the cylinder; the inner side surface of the positioning support cap 40 is provided with a projection 43 which is matched with the limit plane 24 to prevent the positioning support cap 40 from rotating, wherein the side surface of the projection 43 matched with the limit plane 24 is of a plane structure. In order to simplify the structure, the limiting plane 24 penetrates through the upper and lower surfaces of the cylinder under the condition that the positioning and supporting cap 40 can be prevented from rotating relative to the hinge shaft 20. Furthermore, only two limiting planes can be adopted and are symmetrically arranged on two sides of the cylinder.
In the design structure of the positioning and supporting cap 40, the projection 43 and the positioning and supporting cap 40 are in an integral structure, wherein the plane structure of the projection 43 is perpendicular to the bottom 42 of the positioning and supporting cap 40. The height of the plane structure can be smaller than the depth in the positioning and supporting cap 40, and the requirement that the hinge shaft 20 extends into the positioning and supporting cap 40 to reach the range of preset height adjustment can be met.
In another implementation manner of the end cap structure, the end cap structure 21 is a cylinder with a diameter not smaller than the diameter of the shaft of the hinge shaft, wherein the cylinder is coaxial with the hinge shaft, and the side surface of the cylinder is provided with at least one limiting rib plate arranged along the axial direction of the cylinder; the inner side surface of the corresponding positioning support cap is provided with a rib groove (not shown in the figure) which is matched with the limiting rib plate to prevent the positioning support cap from rotating. The two limiting rib plates and the corresponding rib grooves are respectively arranged on two sides of the cylinder symmetrically, and the two rib grooves are symmetrically arranged on the inner side of the positioning support cap. Because the end cap structure 21 is close to the innermost side of the positioning and supporting cap, the rib groove can penetrate through the inner side of the positioning and supporting cap to the bottom 42 of the positioning and supporting cap.
The adjusting nut 30 needs to be adjusted in a single direction, and labor can be saved. In one implementation, the first rotary-fin reverse rotation structure 44 comprises a plurality of first stepped slopes 41 arranged around the axis of the positioning support cap, and the second rotary-fin reverse rotation structure 32 comprises a plurality of second stepped slopes 31 arranged around the axis of the adjusting nut 30, wherein the adjusting nut 30 can be adjusted on the hinge shaft only in one direction by the cooperation of the first stepped slopes 41 on the first rotary-fin reverse rotation structure 44 and the second stepped slopes 31 on the second rotary-fin reverse rotation structure 32. The stopper section formed by the stepped surface is, for example, a right triangle, and the stopper does not function when the adjustment nut 30 is rotated to be raised, and functions when it is rotated counterclockwise.
In order to realize the further matching of the positioning support cap and the adjusting nut 30, one end of the adjusting nut 30 close to the positioning support cap is a first end, and the first end 33 of the adjusting nut is nested in the positioning support cap, wherein the first end is a cylindrical structure with the diameter smaller than the inner diameter of the positioning support cap. Because the center of the first end of the adjusting nut is provided with the tubular structure and is embedded in the positioning support cap, the adjusting nut 30 can be adjusted to have certain supporting, guiding and limiting effects when the positioning support cap is adjusted.
The end of the adjusting nut 30 remote from the positioning support cap is a second end, and the second end adopts a polygonal structure for facilitating the adjusting operation of the adjusting nut 30. Preferably, a hexagonal structure is used.
At one end of the hinge shaft 20 fixed to the hinge plate 10, since the hinge shaft 20 is provided with a male screw, a female screw may be provided in the fixing hole of the hinge plate 10, and the male screw provided in the hinge shaft 20 and the female screw of the fixing hole are fixed by screw-fitting. Further, in order to prevent the hinge shaft 20 from rotating relative to the hinge plate 10, a thread compound is used for reinforcement.
The invention further discloses an assembling and using method of the hinge assembly based on the hinge assembly.
The hinge shaft and the hinge plate are two parts, firstly, the adjusting nut is matched with the hinge shaft for installation, then one end of the hinge shaft is fixed through a fixing hole formed in the hinge plate, and the hinge shaft and the hinge plate are fixed together through a threaded cement, so that the hinge shaft can not perform rotary motion or up-and-down motion on the hinge plate. One end of the hinge shaft with the end cap structure is matched with the positioning support cap to prop against the door body, and the hinge plate is fixed on the refrigerator body through the screw fixing hole position on the hinge plate.
Based on that adjusting nut passes through the screw and the cooperation of hinge pin, when needs to adjust the door body height, utilize adjusting nut to revolve the fin fitting surface and have certain inclination, make it even after door body foaming weight increases, still easily rotate when the height-adjusting. The adjusting nut is in threaded engagement with the hinge shaft to translate rotational movement of the adjusting nut into upward movement along the hinge shaft. During the upward movement of the adjusting nut, due to the matching relationship between the adjusting nut and the positioning support cap, the adjusting nut continuously pushes the positioning support cap to move upward during the continuous upward movement along the hinge shaft. The refrigerator door body is located the top that the location supported emits, supports the door body by the location support emits to realize the regulation of door body height, and because the hinge pin limit structure (end cap structure) restriction adjusting nut's height-adjusting, make adjusting nut's regulation have a certain limit, can not carry out altitude mixture control always and damage the hinge on the door body because adjusting nut. When the door body is opened and closed, the positioning support cap is fixed due to the limit of the limit structure, and the looseness prevention is realized.
The adjusting nut is provided with an adjusting nut rotary wing reverse rotation surface, the positioning support cap is provided with a positioning support cap rotary wing reverse rotation surface, and the adjusting nut rotary wing reverse rotation surface is matched with the positioning support cap rotary wing reverse rotation surface, so that the adjusting nut can be prevented from being unscrewed leftwards in the use process of the refrigerator door body.
If the height of the door body is adjusted to be too high, and the height of the door body needs to be adjusted to be low, the refrigerator door body is lifted to a certain height, the adjusting nut is rotated leftwards and moved downwards along the hinge shaft after the matching surface of the rotating fin contrarotation surface of the adjusting nut and the rotating fin contrarotation surface of the positioning support are vertically staggered, and the adjusting nut is adjusted to be placed down after a certain suitable distance is adjusted. So as to achieve the purpose of reducing the height of the refrigerator door body.
The invention also discloses a refrigerator with the height-adjustable door body, wherein the refrigerator adopts any hinge assembly, and the height of the door body of the refrigerator is adjusted through the hinge assembly.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A hinge assembly, comprising
The hinge plate is provided with a fixing hole for fixing the hinge shaft;
a hinge shaft having a screw thread formed on a circumferential surface thereof;
the positioning support cap is detachably sleeved on the upper part of the hinge shaft, and a first rotary fin reverse rotation structure is formed on the lower end surface of the positioning support cap;
the center of the adjusting nut is provided with a threaded hole which is in threaded fit with the hinge shaft, and the upper end surface of the adjusting nut is provided with a second rotary fin reverse rotation structure corresponding to the first rotary fin reverse rotation structure;
the hinge shaft penetrates through the threaded hole of the adjusting nut and is fixed on the hinge shaft mounting hole;
when the adjusting nut is rotated, the adjusting nut can move upwards or downwards along the hinge shaft through the matching of the threaded hole of the adjusting nut and the threads of the hinge shaft, and drives the positioning support cap to move upwards or downwards.
2. The hinge assembly as claimed in claim 1, wherein an end cap structure is adopted at one end of the hinge shaft sleeved with the positioning support cap,
the positioning support cap is coaxial with the hinge shaft, the positioning support cap is prevented from rotating relative to the hinge shaft through the end cap structure, and the adjusting nut is limited through the end cap structure.
3. The hinge assembly of claim 2, wherein the end cap structure is a cylinder having a diameter greater than a diameter of the hinge shaft, wherein the cylinder is coaxial with the hinge shaft, and wherein at least one limiting plane is defined on a side of the cylinder;
the inner side face of the positioning support cap is provided with a convex block which is matched with the limiting plane to prevent the positioning support cap from rotating, wherein the side face of the convex block matched with the limiting plane is of a plane structure.
4. The hinge assembly of claim 3, wherein the limiting plane extends through upper and lower faces of the cylinder.
5. The hinge assembly of claim 3, wherein the protrusion is a unitary structure with the alignment support cap, wherein a planar structure of the protrusion intersects a bottom of the alignment support cap perpendicularly, and a height of the planar structure is less than an inner depth of the alignment support cap.
6. The hinge assembly as claimed in claim 2, wherein the end cap structure is a cylinder having a diameter not smaller than the diameter of the shaft of the hinge shaft, wherein the cylinder is coaxial with the hinge shaft, and at least one limiting rib is provided on a side surface of the cylinder in an axial direction of the cylinder;
and rib grooves matched with the limiting rib plates to prevent the positioning support cap from rotating are formed in the inner side surface of the positioning support cap.
7. The hinge assembly of any one of claims 1-6, wherein the first fin derotation structure is a plurality of first stepped ramps disposed about an axis of the position support cap, the second fin derotation structure is a plurality of second stepped ramps disposed about an axis of the adjustment nut,
the adjusting nut can only be adjusted in one direction on the hinge shaft through the matching of the first stepped inclined plane on the first rotary fin reverse rotation structure and the second stepped inclined plane on the second rotary fin reverse rotation structure.
8. The hinge assembly of claim 7, wherein the first end of the adjustment nut is nested within the position support cap,
the first end is close to the positioning support cap, and a cylindrical structure with the diameter smaller than the inner diameter of the positioning support cap is adopted.
9. The hinge assembly of claim 8, wherein the second end of the adjustment nut is of a hexagonal configuration, wherein the second end is the end of the adjustment nut distal from the alignment support cap.
10. A refrigerator with an adjustable door height, characterized in that the refrigerator adopts the hinge assembly as claimed in any one of claims 1 to 9, and the door height of the refrigerator is adjusted through the hinge assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911070607.6A CN110748259A (en) | 2019-11-05 | 2019-11-05 | Hinge assembly and refrigerator with adjustable door height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911070607.6A CN110748259A (en) | 2019-11-05 | 2019-11-05 | Hinge assembly and refrigerator with adjustable door height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110748259A true CN110748259A (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911070607.6A Pending CN110748259A (en) | 2019-11-05 | 2019-11-05 | Hinge assembly and refrigerator with adjustable door height |
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| Country | Link |
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| CN (1) | CN110748259A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336757A (en) * | 2020-03-16 | 2020-06-26 | 合肥美的电冰箱有限公司 | Adjusting pin assembly, door body lower hinge structure and refrigerator |
| CN113653416A (en) * | 2021-09-13 | 2021-11-16 | 希美克(广州)实业有限公司 | Adjustable frame leaf hinge device |
| CN114370207A (en) * | 2020-10-16 | 2022-04-19 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
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| CN110748258A (en) * | 2019-11-05 | 2020-02-04 | 合肥晶弘电器有限公司 | Hinge assembly and refrigerator capable of adjusting height of door body |
| CN211818852U (en) * | 2019-11-05 | 2020-10-30 | 合肥晶弘电器有限公司 | Hinge assembly and refrigerator with adjustable door height |
| CN211818840U (en) * | 2019-11-05 | 2020-10-30 | 合肥晶弘电器有限公司 | Hinge assembly and refrigerator capable of adjusting height of door body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111336757A (en) * | 2020-03-16 | 2020-06-26 | 合肥美的电冰箱有限公司 | Adjusting pin assembly, door body lower hinge structure and refrigerator |
| CN111336757B (en) * | 2020-03-16 | 2022-02-01 | 合肥美的电冰箱有限公司 | Adjusting pin assembly, door body lower hinge structure and refrigerator |
| CN114370207A (en) * | 2020-10-16 | 2022-04-19 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN114370207B (en) * | 2020-10-16 | 2023-11-07 | 青岛海尔电冰箱有限公司 | Refrigerator with a refrigerator body |
| CN113653416A (en) * | 2021-09-13 | 2021-11-16 | 希美克(广州)实业有限公司 | Adjustable frame leaf hinge device |
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