CN117627487A - Cabinet door type embedded household appliance hinge mounting structure of hanging cabinet and refrigerator - Google Patents
Cabinet door type embedded household appliance hinge mounting structure of hanging cabinet and refrigerator Download PDFInfo
- Publication number
- CN117627487A CN117627487A CN202410006459.6A CN202410006459A CN117627487A CN 117627487 A CN117627487 A CN 117627487A CN 202410006459 A CN202410006459 A CN 202410006459A CN 117627487 A CN117627487 A CN 117627487A
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- CN
- China
- Prior art keywords
- hinge
- door
- refrigerator
- household appliance
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
-
- 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
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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 provides a cabinet door hanging type embedded household appliance hinge installation structure and a refrigerator, wherein the hinge installation structure comprises a hinge body arranged between a household appliance box body and a household appliance door body, and the household appliance box body and the household appliance door body are embedded in a space formed by a cabinet body and a cabinet door; the hinge body comprises a box hinge and a door hinge, one end of the box hinge is fixed on a household appliance box, the other end of the box hinge extends towards a cabinet door, one end of the door hinge is fixed on the household appliance door, the other end of the door hinge extends towards the cabinet door, a matching structure of a cam and a regular triangle track frame is formed between the other end of the box hinge and the other end of the door hinge, and the matching structure can be accommodated in a corresponding abdication groove formed in the cabinet door; the refrigerator comprises a refrigerator body and a refrigerator door body, wherein the refrigerator body is provided with the hinge. The invention can solve the small gap requirement of the cabinet door, and the household door body is not interfered with the cabinet body in the closing process.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a cabinet door type embedded household appliance hinge mounting structure of a hanging cabinet and a refrigerator.
Background
The applicant applies for publication number CN115288545A in 11 in 2022, namely an embedded household appliance hinge and a refrigerator, and the cam is arranged on the hinge, a track frame in a regular triangle shape is arranged on the household appliance door body, and the household appliance door body can retract inwards when being opened by utilizing the rotation of the cam in the track frame, so that interference between the household appliance door body and other objects in a deep narrow space or a deep narrow space is effectively avoided when the household appliance door body is opened.
The embedded refrigerator with the cupboard door is characterized in that a small gap (3-5 mm) is reserved between cupboard doors in the cupboard industry, so that the defects that a refrigerator door body of the cupboard door is not interfered with an adjacent cupboard when the cupboard door is opened or closed are overcome, a complex link mechanism is usually adopted, the space occupied by the link mechanism is large, and the use is inconvenient due to large physical force of opening and closing the cupboard door, the manufacture is complex, the cost is high and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a cabinet door type embedded household appliance hinge installation structure which can enable an embedded household appliance door body to be well matched with a cabinet door, is convenient to install and does not affect the using effect of the hinge.
The invention also provides a refrigerator using the cabinet door type embedded household appliance hinge mounting structure.
The first aspect of the invention provides a cabinet door type embedded household appliance hinge installation structure, which comprises a hinge body arranged between a household appliance box body and a household appliance door body, wherein the household appliance box body and the household appliance door body are embedded in a space formed by a cabinet body and a cabinet door; the hinge body comprises a box hinge and a door hinge, one end of the box hinge is fixed on a household appliance box, the other end of the box hinge extends towards a cabinet door, one end of the door hinge is fixed on the household appliance door, the other end of the door hinge extends towards the cabinet door, a matching structure of a cam and a track frame is formed between the other end of the box hinge and the other end of the door hinge, and the matching structure can be accommodated in a corresponding abdication groove formed in the cabinet door; the track frame is regular triangle-shaped, and the cam includes two mirror symmetry's short outer circular arc limit to and two mirror symmetry's long outer circular arc limit, long outer circular arc limit tangent between the homonymy of two short outer circular arc limit, and this cooperation structure makes the in-process that household electrical appliances door body rotated relative to the household electrical appliances box, and the inside wall of track frame removes along the lateral wall of cam, and in the removal in-process, the lateral wall of cam all keeps three points and track frame inside wall contact and tangent.
The second aspect of the invention provides a refrigerator using the cabinet door type embedded household appliance hinge mounting structure, which comprises a refrigerator body and a refrigerator door body, wherein the refrigerator body and the refrigerator door body are provided with the cabinet door type embedded household appliance hinge mounting structure.
According to the invention, by improving the structure of the hinge, the hinge point is arranged outside the household appliance box body and the household appliance door body and is fused with the hinge point of the cabinet body and the cabinet door, so that the requirement of a small gap (3-5 mm) of the cabinet door is met, and the household appliance door body is not interfered with the cabinet body when the cabinet door is opened or closed, and the household appliance door has the advantages of simple structure, light door opening or closing and simple assembly.
The improved hinge structure is applied to the embedded refrigerator with the cabinet door, so that the problem that the cabinet door interferes with an adjacent cabinet when the refrigerator door body is opened is solved, and the embedded refrigerator has the advantages of saving space, reducing cost and using a portable user experience when the door is opened.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic view of a mounting structure of a cabinet body and a cabinet door;
FIG. 2 is a schematic view of a mounting structure of a refrigerator and a cabinet body;
FIG. 3 is a schematic view of the mounting structure of the hinge body (between the refrigerator body and the top surface of the hinge of the refrigerator door when the refrigerator door is closed);
FIG. 4 is a schematic view (exploded) of the mounting structure of the hinge body of FIG. 3;
FIG. 5 is a schematic view of the back structure of a cabinet door;
fig. 6 and 8 are schematic views of an installation structure of the hinge body (when the refrigerator door is half opened, the refrigerator body and the top surface of the hinge position of the refrigerator door are between);
FIG. 7 is a schematic view of the mounting structure of the hinge body (between the refrigerator body and the bottom surface of the hinge of the refrigerator door when the refrigerator door is closed);
fig. 9 is a schematic view of an installation structure of the hinge body (between the refrigerator body and the bottom surface of the hinge of the refrigerator door when the refrigerator door is half opened).
Detailed Description
Taking the embedded refrigerator as an example, the door bodies of the household appliances in the rest embedded household appliances can be identical to the door bodies of the refrigerator, and the door bodies of the household appliances can be identical to the refrigerator body, and the door bodies of the household appliances can be provided with the characteristic that the door bodies are rotated on the refrigerator body (such as an embedded dish washer, a washing machine, a dryer, a microwave oven, an oven and the like).
Example 1
Referring to fig. 1 and 2, the hinge mounting structure for a cabinet door-hanging type embedded household appliance provided by the embodiment comprises a hinge body 3 mounted between a refrigerator body 1 and a refrigerator door body 2, wherein the refrigerator body 1 is embedded in a cabinet body 4, a cabinet door 5 matched with an opening of the cabinet body 4 is arranged outside the refrigerator door body 2, and the refrigerator body 1 and the refrigerator door body 2 are embedded in a space formed by the cabinet body 4 and the cabinet door 5; in order to solve the technical problems described in the background art, the technical solution of this embodiment is that, referring to fig. 3 and 4, the hinge body 3 includes a box hinge 31 and a door hinge 32, one end of the box hinge 31 is fixed on the refrigerator box 1, the other end extends toward the cabinet door 5, one end of the door hinge 32 is fixed on the refrigerator door 2, the other end extends toward the cabinet door 5, the other end of the box hinge 31 is between the other end of the door hinge 32 and forms a matching structure (in the background art, the cam 33 is disposed on the box hinge 31, the track frame 34 is disposed on the door hinge 32, or the track frame 34 is disposed on the box hinge 31, the cam 33 is disposed on the door hinge 32), specifically, the track frame 34 is in a regular triangle shape, the cam 33 includes two short outer circular arc edges which are mirror-symmetrical, and two long outer circular arc edges which are tangent to each other, and are located between the same sides of the two short outer circular arc edges, in the process of rotation of the refrigerator door 2 relative to the refrigerator box 1, the inner side wall of the track frame 34 moves along the cam 33 and moves along the inner side wall of the cam 33 and extends out of the door hinge 2 at the corresponding point of the door hinge 2, and the other end of the door hinge 2 is located at the side of the opposite side wall of the door hinge 2, and the door hinge is located at the side of the opposite side of the door hinge 2, as shown in the side of the door hinge 2, and the side of the door hinge is located at the side of the door hinge 2.
The hinge point of the hinge extends from between the refrigerator body 1 and the refrigerator door body 2 to the outside of the refrigerator body 1 and the refrigerator door body 2, so that the hinge point is a common end point when the refrigerator door body 2 and the cabinet door 5 are opened, and therefore the cabinet door 5 can be directly arranged on the surface of the refrigerator door body 2 in a plurality of connection modes such as bolt connection and the like, the synchronism of the refrigerator door body 2 and the cabinet door 5 in opening can be ensured (as shown in fig. 6), and the principle that the axis of the cam 33 and the track frame 34 are changed in relative motion is utilized, when the door is opened, the door body moves in a direction away from an adjacent cabinet, so that interference is avoided, and the use effect of a refrigerator chain is avoided.
In addition, offer the groove 51 of stepping down that is used for holding above-mentioned pin joint directly on cupboard cabinet door 5, the groove 51 of stepping down is located the back of cupboard cabinet door 5 to do not influence the aesthetic property of cupboard cabinet door 5, and do not influence the connection between cupboard cabinet door 5 and the refrigerator door body 2, have simple to operate's advantage.
Example 2
In this embodiment, the hinge body 3 is symmetrically installed between the top surfaces and the bottom surfaces of the hinge parts of the refrigerator body 1 and the refrigerator door 2, the assembly directions of the box hinge 31 and the door hinge 32 between the top surfaces and between the bottom surfaces are opposite (i.e. as shown in fig. 6, the bottom surface is a structure in which the door hinge 32 is assembled on the box hinge 31, but still is a matching structure of the cam 33 and the track frame 34), and the yielding grooves 51 on the cabinet door 5 are two groups, namely, an upper group and a lower group, respectively accommodate the matching structures of the cam 33 and the track frame 34 of the upper group and the lower group of hinge bodies 3. The purpose is that the assembly of adopting double hinges can make the opening and closing of the door body more smooth and reliable, but also does not exclude the combination mode of adopting only a group of hinges in the embodiment and matching with common hinges. In addition, the person skilled in the art can make a number of adaptations according to the type of refrigerator (double door, four door, french, etc.).
Example 3
In this embodiment, referring to fig. 4 and 8, the top surface of the cabinet door 5 is higher than the top surface of the refrigerator door body 2, and the top surface of the refrigerator door body 2 is connected with the back surface of the cabinet door 5 through an L-shaped connecting plate 7, so as to form an integral fixation of the refrigerator door body 2 and the cabinet door 5. Specifically, the bottom of the L-shaped connection plate 7 is fixed to the top of the refrigerator door 2 by bolts 6, and the front wall is connected to the back of the cabinet door 5 by bolt holes 71 through which bolts (not shown) pass. The refrigerator door body 2 and the cabinet door 5 are convenient to assemble by adopting the connecting mode, and the assembling of the cabinet door 5 and the cabinet body 4 is not influenced.
Example 4
In this embodiment, referring to fig. 9, the bottom surface of the cabinet door 5 is lower than the bottom surface of the refrigerator door body 2, and the bottom surface of the refrigerator door body 2 is connected with the back surface of the cabinet door 5 through an L-shaped connecting plate 7, so that an integral fixation of the refrigerator door body 2 and the cabinet door 5 is formed. Alternatively, in order to improve the installation aesthetic degree at the bottom surface of the refrigerator door 2, a groove for placing the L-shaped connection plate 7 may be formed at the bottom surface of the refrigerator door 2.
Example 5
In this embodiment, referring to fig. 9, a door hinge 32 below a refrigerator door 2 is fixed between the bottom of the refrigerator door 2 and a yielding groove 51, a box hinge 31 is connected to a middle beam or a bottom beam of the refrigerator door 1 through a connecting piece 8, in this figure, the middle beam 9 is shown, the connecting piece 8 at this position connects the box hinge 31 at the upper layer and the box hinge 31 at the next layer together, and the door hinge 32 at the next layer is mounted on the middle beam 9, and the door hinge 32 at the next layer is mounted on the refrigerator door 2 at the next layer. The adaptation may be made according to the type of refrigerator (two-door, four-door, french, etc.).
Example 6
The embodiment also provides a refrigerator using the cabinet door type embedded household appliance hinge mounting structure, which comprises a refrigerator body 1 and a refrigerator door body 2, wherein the refrigerator body 1 and the refrigerator door body 2 are provided with the cabinet door type embedded household appliance hinge mounting structure.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a hang cupboard cabinet door formula embedded household electrical appliances hinge mounting structure, is including installing the hinge body between household electrical appliances box and household electrical appliances door body, and all imbeds the setting of household electrical appliances box and household electrical appliances door body in the space that comprises cupboard cabinet body and cupboard cabinet door, its characterized in that: the hinge body comprises a box hinge and a door hinge, one end of the box hinge is fixed on a household appliance box, the other end of the box hinge extends towards a cabinet door, one end of the door hinge is fixed on the household appliance door, the other end of the door hinge extends towards the cabinet door, a matching structure of a cam and a track frame is formed between the other end of the box hinge and the other end of the door hinge, and the matching structure can be accommodated in a corresponding abdication groove formed in the cabinet door; the track frame is regular triangle-shaped, and the cam includes two mirror symmetry's short outer circular arc limit to and two mirror symmetry's long outer circular arc limit, long outer circular arc limit tangent between the homonymy of two short outer circular arc limit, and this cooperation structure makes the in-process that household electrical appliances door body rotated relative to the household electrical appliances box, and the inside wall of track frame removes along the lateral wall of cam, and in the removal in-process, the lateral wall of cam all keeps three points and track frame inside wall contact and tangent.
2. The cabinet door-hanging type embedded household appliance hinge mounting structure according to claim 1, wherein: the hinge bodies are symmetrically arranged between the top surfaces and the bottom surfaces of the hinge parts of the household appliance box body and the household appliance door body, the assembly directions of the box body hinge and the door body hinge between the top surfaces and between the bottom surfaces are opposite, the abdication grooves on the cabinet door are an upper group and a lower group, and the coordination structures of the cams and the track frames of the upper group and the lower group of hinge bodies are respectively contained.
3. The cabinet door-hanging type embedded household appliance hinge mounting structure according to claim 2, wherein: the top surface/bottom surface of the cabinet door extends out of the top surface/bottom surface of the household electric door body, and the top surface/bottom surface of the household electric door body is connected with the back surface of the cabinet door through an L-shaped connecting plate matched bolt.
4. A cabinet door-hanging type built-in hinge mounting structure for home appliances as claimed in claim 3, wherein: the door body hinge below the household appliance door body is fixed between the bottom of the household appliance door body and the abdication groove, and the box body hinge is connected to the middle beam or the bottom beam of the household appliance box body through a connecting piece.
5. A refrigerator using the cabinet door-type built-in hinge mounting structure for home appliances as claimed in any one of claims 1 to 4, characterized in that: the refrigerator door comprises a refrigerator body and a refrigerator door body, wherein the refrigerator body is provided with the cabinet door type embedded household appliance hinge installation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410006459.6A CN117627487A (en) | 2024-01-03 | 2024-01-03 | Cabinet door type embedded household appliance hinge mounting structure of hanging cabinet and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410006459.6A CN117627487A (en) | 2024-01-03 | 2024-01-03 | Cabinet door type embedded household appliance hinge mounting structure of hanging cabinet and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117627487A true CN117627487A (en) | 2024-03-01 |
Family
ID=90034147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410006459.6A Pending CN117627487A (en) | 2024-01-03 | 2024-01-03 | Cabinet door type embedded household appliance hinge mounting structure of hanging cabinet and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117627487A (en) |
-
2024
- 2024-01-03 CN CN202410006459.6A patent/CN117627487A/en active Pending
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