CN206053656U - The self-closing structure of refrigerator doors and refrigerator - Google Patents
The self-closing structure of refrigerator doors and refrigerator Download PDFInfo
- Publication number
- CN206053656U CN206053656U CN201621069566.0U CN201621069566U CN206053656U CN 206053656 U CN206053656 U CN 206053656U CN 201621069566 U CN201621069566 U CN 201621069566U CN 206053656 U CN206053656 U CN 206053656U
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- CN
- China
- Prior art keywords
- seat
- refrigerator
- refrigerator door
- hinge seat
- lower hinge
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- 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.)
- Withdrawn - After Issue
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Abstract
The self-closing structure of a kind of refrigerator doors that this utility model is provided, including the upper hinge mechanism and lower hinge mechanism that are arranged on refrigerator door upper and lower sides, upper hinge mechanism includes upper hinge seat, upper hinge seat includes jointed shaft, axle sleeve, the axial trough relative with jointed shaft is provided with the top of refrigerator door, in axle sleeve insertion axial trough, and with the degree of freedom moved up and down along axial trough, filling in the space in the bottom of axle sleeve and axial trough bottom land is provided with compression spring；Lower hinge mechanism includes the lower hinge seat for being arranged on refrigerator door bottom, and below lower hinge seat, the supporting hinges seat on front side of refrigerator base angle, lower hinge seat, supporting hinges seat opposite face have mutually can sting and upper sliding edge and lower slider side.In refrigerator door closing process, upper sliding edge in this utility model and lower slider side gradually can realize mutually stinging and, compression spring provides closing dynamics for being automatically switched off for refrigerator door using its resilience force, so that refrigerator door can be completely self-closing by compressive state gradually resilience.
Description
Technical field
This utility model belongs to refrigerator art, and in particular to a kind of self-closing structure of refrigerator doors and refrigerator.
Background technology
In the prior art, chain connection is adopted mostly between refrigerator door and casing, people after using refrigerator, if
It is firmly relatively light in closing refrigerator door body, the situation that refrigerator door does not shut is easily caused, makes to dissipate outside the cold air in refrigerator,
Compressor can be made in prolonged working condition, electric energy is not only wasted, also be there is the risk for burning out compressor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided one kind can be closed in refrigerator door
After certain angle, the self-closing structure of refrigerator doors of self-closing process can be smoothly completed.
This utility model also provides a kind of refrigerator for being provided with the self-closing structure of above-mentioned refrigerator doors.
First aspect of the present utility model provides a kind of refrigerator doors self-closing structure, including being arranged on refrigerator door upper and lower sides
Upper hinge mechanism and lower hinge mechanism, upper hinge mechanism include upper hinge seat, and upper hinge seat includes horizontally disposed seat board, and
The jointed shaft of seat board is vertically installed in, and axle sleeve is arranged with positioned at the jointed shaft surface of seat board bottom, the top outward flanging of axle sleeve,
To the bottom surface for being located at seat board, the axial trough relative with jointed shaft, the axle sleeve partial insertion of flange bottom at the top of refrigerator door, are provided with
In axial trough, and with the degree of freedom moved up and down along axial trough, filling in the space in the bottom of axle sleeve and axial trough bottom land is provided with pressure
Contracting spring；Lower hinge mechanism includes the lower hinge seat for being arranged on refrigerator door bottom, and below lower hinge seat, positioned at refrigerator bottom
Supporting hinges seat on front side of angle, lower hinge seat tool have the degree of freedom relative to the rotation of supporting hinges seat, lower hinge seat and bloster hinge
Offer on chain seat for wearing the axis hole of jointed shaft, the bottom surface of lower hinge seat is provided with upper sliding edge, upper cunning at axis hole
Dynamic side includes the upper chimb inside and outside the minor face of refrigerator door bottom surface, and the upper concave edge being connected on two between chimb,
Connected using arc transition between upper chimb and upper concave edge, at the top of supporting hinges seat, be provided with what is be adapted with upper sliding edge shape
Lower slider side, lower slider side include the lower concave edge that can be mutually engaged with upper chimb, and the lower chimb that can be mutually engaged with upper concave edge.
Further describing as above-mentioned technical proposal：
The upper sliding edge is removably mounted at the bottom of lower hinge seat by bolt, and lower slider side is detachable by bolt
At the top of supporting hinges seat.
Further describing as above-mentioned technical proposal：
The lower hinge seat is supported along refrigerator door bottom lengths direction.
Second aspect of the present utility model provides a kind of refrigerator using the self-closing structure of above-mentioned refrigerator doors, and which includes being provided with
The refrigerator door of the self-closing structure of above-mentioned refrigerator doors.
Setting of this utility model by the stage clip at the refrigerator door upper hinge seat, can rotate against in coordinating lower hinge seat
The setting of upper and lower sliding edge, in the closing process of refrigerator door, can make sliding edge gradually realize mutually stinging with lower slider side
With, compression spring provides closing dynamics for being automatically switched off for refrigerator door using its resilience force by compressive state gradually resilience, from
And refrigerator door self-closing, simple structure completely is enable, and it is practical, ensure that the closing reliability of refrigerator door.
Description of the drawings
Fig. 1 is structural representation of the present utility model（Refrigerator door completely closed state）；
The status architecture schematic diagram of upper hinge mechanism when Fig. 2 is Fig. 1 states；
Fig. 3 is the structural representation of Fig. 1 states linkage at present；
Perspective views of the Fig. 4 for Fig. 2；
Fig. 5 is structural representation of the present utility model（Refrigerator door opening）；
The structural representation of upper hinge mechanism when Fig. 6 is Fig. 5 states；
Fig. 7 is the structural representation of Fig. 5 states linkage at present；
Perspective views of the Fig. 8 for Fig. 6；
Fig. 9 is structural representation of the present utility model（Refrigerator door closes certain angle state）.
The structural representation of upper hinge mechanism when Figure 10 is Fig. 9 states；
Figure 11 is the structural representation of Fig. 9 states linkage at present；
Perspective views of the Figure 12 for Figure 10.
Specific embodiment
Referring to Fig. 1, the self-closing structure of a kind of refrigerator doors that this utility model is provided, including being arranged on 1 upper and lower sides of refrigerator door
Upper hinge mechanism 2 and lower hinge mechanism 3, in order to solve the technical problem described in background technology, with reference to Fig. 2-12, this practicality
New technical scheme is that upper hinge mechanism 2 includes upper hinge seat 21, and upper hinge seat 21 includes horizontally disposed seat board 211, with
And the jointed shaft 212 of seat board 211 is vertically installed in, 212 surface of jointed shaft positioned at 211 bottom of seat board is arranged with axle sleeve 213, axle
The top outward flanging of set 213, to the bottom surface for being located at seat board 211, the top of refrigerator door 1 is provided with relative with jointed shaft 212
Axial trough 22, in the 213 partial insertion axial trough 22 of axle sleeve of flange bottom, and with the degree of freedom moved up and down along axial trough 22, axle sleeve
Filling in space in 213 bottom and 22 bottom land of axial trough is provided with compression spring 23；Lower hinge mechanism 3 includes being arranged on refrigerator doors
The lower hinge seat 31 of 1 bottom of body, and below lower hinge seat 31, the supporting hinges seat 32 on front side of refrigerator base angle, lower hinge
Seat 31 with degree of freedom rotate relative to supporting hinges seat 32, offer on lower hinge seat 31 and supporting hinges seat 32 for
The axis hole of jointed shaft is worn, the bottom surface of lower hinge seat 31 is provided with upper sliding edge 33 at axis hole, and upper sliding edge 33 includes being located at
Upper chimb 331 inside and outside 1 bottom surface minor face of refrigerator door, and the upper concave edge 332 being connected on two between chimb 331, on
Connected using arc transition between chimb 331 and upper concave edge 332, the top of supporting hinges seat 32 is provided with and 33 shape of upper sliding edge
The lower slider side 34 being adapted, lower slider side 34 include the lower concave edge 341 that can be mutually engaged with upper chimb 331, and can be with fovea superior
The lower chimb 342 that side 332 is mutually engaged.
Referring to Fig. 1-4, in the case where refrigerator door 1 is closed, the upper sliding edge 33 of 31 bottom of lower hinge seat, with bloster hinge
In mutually stinging and state, the decrement of compression spring 23 is less, is that refrigerator door 1 is provided on lower slider side 34 at the top of chain seat 32
Certain power for closing locking；
Referring to Fig. 5-8, in the case where refrigerator door 1 is opened, the upper sliding edge 33 of 31 bottom of lower hinge seat relative to
Lower slider side 34 at the top of support hinge seat 32 rotates, and upper chimb 331 is gradually erected on lower chimb 342, makes refrigerator door 1 gradually
Raise, now the decrement increase of compression spring 23, the pressure that compression spring 23 is acted on refrigerator door 1 also increases, now,
The decrement of stage clip increase is highly identical with what door body rose；
Referring to Fig. 9-12, after refrigerator door 1 is closed certain angle, by being used to that the deadweight of refrigerator door 1 is brought
Property, make sliding edge 33 and lower slider side 34 gradually realize mutually stinging and, now compression spring 23 is by compressive state gradually resilience,
Closing dynamics is provided for being automatically switched off for refrigerator door using its resilience force, so that refrigerator door 1 can be completely self-closing.
In the present embodiment, upper sliding edge 33 is removably mounted at the bottom of lower hinge seat 31, lower slider side 34 by bolt
It is removably mounted at the top of supporting hinges seat 32 by bolt.Purpose is to be easy to assembling and later maintenance, it is ensured that slided up and down
Side position is accurate, realizes higher guiding degree.
In the present embodiment, lower hinge seat 31 is supported along 1 bottom lengths direction of refrigerator door.Purpose is that it is possible to guarantee ice
Chamber door body 1 rises overally or declines, and stable degree is high.
This utility model also provides a kind of refrigerator using the self-closing structure of above-mentioned refrigerator doors, and which includes being provided with above-mentioned refrigerator
The refrigerator door 1 of the self-closing structure of door.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. the self-closing structure of a kind of refrigerator doors, including the upper hinge mechanism and lower hinge mechanism that are arranged on refrigerator door upper and lower sides, its
It is characterised by：The upper hinge mechanism includes upper hinge seat, and upper hinge seat includes horizontally disposed seat board, and is vertically installed in
The jointed shaft of seat board, is arranged with axle sleeve positioned at the jointed shaft surface of seat board bottom, the top outward flanging of axle sleeve, to being located at seat board
Bottom surface, the axial trough relative with jointed shaft is provided with the top of refrigerator door, in the axle sleeve part insertion axle groove of flange bottom, and have
There is the degree of freedom moved up and down along axial trough, filling in the space in the bottom of axle sleeve and axial trough bottom land is provided with compression spring；Lower hinge
Chain mechanism includes the lower hinge seat for being arranged on refrigerator door bottom, and below lower hinge seat, propping up on front side of refrigerator base angle
Support hinge seat, lower hinge seat tool have the degree of freedom relative to the rotation of supporting hinges seat, open on lower hinge seat and supporting hinges seat
It is provided with for wearing the axis hole of jointed shaft, the bottom surface of lower hinge seat is provided with upper sliding edge at axis hole, and upper sliding edge includes position
Upper chimb inside and outside the minor face of refrigerator door bottom surface, and the upper concave edge being connected on two between chimb, upper chimb with it is upper
Connected using arc transition between concave edge, at the top of supporting hinges seat, be provided with the lower slider side being adapted with upper sliding edge shape,
Lower slider side includes the lower concave edge that can be mutually engaged with upper chimb, and the lower chimb that can be mutually engaged with upper concave edge.
2. the self-closing structure of refrigerator doors according to claim 1, it is characterised in that：The upper sliding edge is detachable by bolt
Installed in the bottom of lower hinge seat, lower slider side is removably mounted at the top of supporting hinges seat by bolt.
3. the self-closing structure of refrigerator doors according to claim 1 and 2, it is characterised in that：The lower hinge seat is along refrigerator door
Bottom lengths direction supports.
4. a kind of refrigerator using the self-closing structure of above-mentioned refrigerator doors, it is characterised in that：Which includes being provided with above-mentioned refrigerator doors self-closing
The refrigerator door of structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069566.0U CN206053656U (en) | 2016-09-22 | 2016-09-22 | The self-closing structure of refrigerator doors and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621069566.0U CN206053656U (en) | 2016-09-22 | 2016-09-22 | The self-closing structure of refrigerator doors and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053656U true CN206053656U (en) | 2017-03-29 |
Family
ID=58366790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621069566.0U Withdrawn - After Issue CN206053656U (en) | 2016-09-22 | 2016-09-22 | The self-closing structure of refrigerator doors and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246027A (en) * | 2016-09-22 | 2016-12-21 | 合肥雪祺电气有限公司 | Refrigerator door self-closing structure and refrigerator |
| CN111502456A (en) * | 2020-04-03 | 2020-08-07 | 珠海格力电器股份有限公司 | Door closing structure and refrigerator |
-
2016
- 2016-09-22 CN CN201621069566.0U patent/CN206053656U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246027A (en) * | 2016-09-22 | 2016-12-21 | 合肥雪祺电气有限公司 | Refrigerator door self-closing structure and refrigerator |
| CN111502456A (en) * | 2020-04-03 | 2020-08-07 | 珠海格力电器股份有限公司 | Door closing structure and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20190402 |
|
| AV01 | Patent right actively abandoned |