CN110173178A - A kind of refrigerator hinge and refrigerator of variable spacing - Google Patents
A kind of refrigerator hinge and refrigerator of variable spacing Download PDFInfo
- Publication number
- CN110173178A CN110173178A CN201910265207.4A CN201910265207A CN110173178A CN 110173178 A CN110173178 A CN 110173178A CN 201910265207 A CN201910265207 A CN 201910265207A CN 110173178 A CN110173178 A CN 110173178A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- door body
- groove
- shaft
- connector
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
- E05D3/022—Hinges with pins with one pin allowing an additional lateral movement, e.g. for sealing
-
- 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
Abstract
The present invention relates to refrigerator fields, disclose a kind of refrigerator hinge of variable spacing, and the refrigerator hinge includes: box connector, and the box connector is set on the cabinet of refrigerator；Shaft, one end of the shaft are fixedly connected with the box connector；Door body connector, the door body connector are set in the door body of refrigerator, and the door body connector offers groove with variable pitch, and the other end of the shaft is located in the groove with variable pitch.The presence of the groove with variable pitch of the refrigerator hinge of the variable spacing allows the door body of refrigerator to be displaced outwardly certain distance relative to shaft in door opening process, that is, the door body of refrigerator is gradually increased relative to the spacing of the cabinet of refrigerator in door opening process, to avoid in the case where the door body of refrigerator and the design spacing of cabinet reduce sealing strip is squeezed in door body switching process lead to deformation, twist side, even result in refrigerator doors and can not be closed.
Description
Technical field
The present invention relates to refrigerator fields, more particularly to the refrigerator hinge of variable spacing.
Background technique
Refrigerator is a kind of long-life intermittent power consumption product, and the electricity consumed in residential households is only second to air-conditioning
Device, researcher have gradually recognized the importance of Refrigerator Energy-saving Technique, it is desirable to reduce the energy consumption level of refrigerator.How to improve
Refrigerator sealing effect becomes the direction that researcher has been working hard.As important refrigerator sealing element, refrigerator sealing strip is in electricity
Very crucial effect is played in the sealing of refrigerator, finds that refrigerator sealing position is thinner through overtesting and Fourier Heat Conduction law,
The energy-saving effect of refrigerator is better, therefore reduces refrigerator doors and cabinet spacing to reduce the size of refrigerator sealing element as raising ice
A kind of thinking of case energy-saving effect.But if reduce refrigerator doors and cabinet spacing, and many practical problems can be brought, such as
Sealing strip is squeezed during switch gate to be led to deformation, twists side, even results in refrigerator doors and can not be closed.
Summary of the invention
The purpose of the invention is to overcome the reduction of the design spacing of the door body of refrigerator of the existing technology and cabinet to lead
It causes extruding sealing strip in door body switching process to lead to deformation, a kind of refrigerator hinge of variable spacing is provided, between this is variable
Away from refrigerator hinge include box connector, door body connector and shaft, offer groove with variable pitch on door body connector, shaft
One end is located in groove with variable pitch.During refrigerator door open-close, the door body of refrigerator is rotated around shaft.The presence of groove with variable pitch makes ice
The door body of case can be displaced outwardly certain distance relative to shaft in door opening process, that is to say, that the refrigerator in door opening process
Door body be gradually increased relative to the practical spacing of the cabinet of refrigerator, thus refrigerator door body and cabinet design spacing reduce
In the case where, it avoids and squeezes sealing strip in door body switching process and lead to deformation, twist side, even result in refrigerator doors and can not be closed
Problem.
To achieve the goals above, the one side of embodiments of the present invention provides a kind of refrigerator hinge of variable spacing
Chain, the refrigerator hinge include: box connector, and the box connector is set on the cabinet of refrigerator；Shaft, the shaft
One end be fixedly connected with the box connector；Door body connector, the door body connector are set in the door body of refrigerator, institute
It states door body connector and offers groove with variable pitch, the other end of the shaft is located in the groove with variable pitch.
Preferably, the width of the groove with variable pitch is consistent with the diameter of the shaft, and the groove with variable pitch is the door body with refrigerator
The consistent arc of rotation direction.
Preferably, the refrigerator hinge further includes the guide post being fixedly connected with the door body of refrigerator and consolidates with the cabinet of refrigerator
Surely the guiding piece connected offers the guiding groove for the guide post on the guiding piece.
Preferably, the guiding groove is arc, and the guiding groove is for guiding refrigerator door to rotate.
Preferably, the door body connector is embedded in the door body of refrigerator.
The another aspect of embodiments of the present invention additionally provides a kind of refrigerator, and the refrigerator includes according to previously described
The refrigerator hinge of variable spacing.
Through the above technical solutions, the refrigerator hinge for the variable spacing that embodiments of the present invention provide includes cabinet connection
Part, door body connector and shaft offer groove with variable pitch on door body connector, and one end of shaft is located in groove with variable pitch.In refrigerator
During door switch, the door body of refrigerator is rotated around shaft.The presence of groove with variable pitch makes the door body of refrigerator phase in door opening process
Certain distance can be displaced outwardly for shaft, that is to say, that cabinet of the door body of refrigerator relative to refrigerator in door opening process
Spacing be gradually increased, to avoid door body in the case where the door body of refrigerator and the design spacing of cabinet reduce and switch
Sealing strip is squeezed in journey to be led to deformation, twists side, even results in refrigerator doors and can not be closed.
Detailed description of the invention
Figure 1A shows the installation diagram of the refrigerator hinge of the variable spacing of embodiment according to the present invention offer；
Figure 1B shows the structural schematic diagram of the refrigerator hinge of the variable spacing of embodiment according to the present invention offer；
The refrigerator hinge shutdown state that Fig. 2A shows the variable spacing that a kind of embodiment according to the present invention provides is shown
It is intended to and (omits box connector)；
The refrigerator hinge door opening state that Fig. 2 B shows the variable spacing that a kind of embodiment according to the present invention provides is shown
It is intended to and (omits box connector)；
Fig. 3 show the refrigerator hinge for the variable spacing that another embodiment according to the present invention provides guide post and
The structural schematic diagram of guiding piece；
Fig. 4 A shows the refrigerator hinge shutdown state for the variable spacing that another embodiment according to the present invention provides
Schematic diagram (omits box connector, the processing of guiding piece dotted line)；
Fig. 4 B shows the refrigerator hinge door opening state for the variable spacing that another embodiment according to the present invention provides
Schematic diagram (omits box connector, the processing of guiding piece dotted line).
Description of symbols
1 box connector, 2 shaft
3 door body connector, 4 groove with variable pitch
5 guide post, 6 guiding piece
7 guiding grooves
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Figure 1A shows the refrigerator hinge of the variable spacing of embodiment according to the present invention offer, and Figure 1B shows root
According to the structural schematic diagram of the refrigerator hinge of the variable spacing of embodiments of the present invention offer.Embodiments of the present invention provide
A kind of refrigerator hinge of variable spacing, as shown in figure 1 a or figure 1b, refrigerator hinge includes:
Box connector 1, the box connector 1 can be set on the cabinet of refrigerator；
One end of shaft 2, shaft 2 can be fixedly connected with box connector 1；
Door body connector 3, door body connector 3 can be set in the door body of refrigerator, and the other end of shaft 2 can be with door body
Connector 3 connects.In the door body switching process of refrigerator, door body is rotated around shaft 2 to complete to open and close.
The refrigerator hinge shutdown state that Fig. 2A shows the variable spacing that a kind of embodiment according to the present invention provides is shown
It is intended to, Fig. 2 B shows the refrigerator hinge door opening state signal for the variable spacing that a kind of embodiment according to the present invention provides
Figure.In one embodiment of the invention, (for the ease of showing, case is omitted in Fig. 2A and Fig. 2 B as shown in Figures 2 and 3
Body connector 1), groove with variable pitch 4 is offered on the door body connector 3 of the refrigerator hinge of the variable spacing, and the other end of shaft 2 is located at
In groove with variable pitch 4.
It can reduce the size of refrigerator sealing element by the door body of reduction refrigerator and the design spacing of cabinet to improve ice
Case energy-saving effect, still, it is close that the design spacing of the door body and cabinet that reduce refrigerator can bring such as switch gate to squeeze in the process again
Strip of paper used for sealing leads to deformation, twists side, even results in refrigerator doors and can not be closed.One embodiment of the present invention provides variable
The refrigerator hinge of spacing offers groove with variable pitch 4 on door body connector 3, and the other end of shaft 2 is located in groove with variable pitch 4, such as Fig. 2A
Shown, the door body of refrigerator by arrow shown in Fig. 2A is turned out opening until door opening state shown in Fig. 2 B, due to groove with variable pitch 4
Presence, allow the door body of refrigerator to be displaced outwardly certain distance relative to shaft 2 in door opening process, this process is specific
Shaft 2 and the variation of the same side distance A of the door body of refrigerator it can know from Fig. 2A and Fig. 2 B.Due to the one of shaft 2
End is fixedly connected with box connector 1, is also meaned that, reality of the door body of refrigerator relative to the cabinet of refrigerator in door opening process
Border spacing is gradually increased again, to avoid the door of refrigerator in the case where the door body of refrigerator and the design spacing of cabinet reduce
Sealing strip is squeezed in body switching process to be led to deformation, twists side, even results in refrigerator doors and can not be closed.
Specifically, as shown in Figure 2 A and 2 B, the width of the groove with variable pitch 4 of door body connector 3 is consistent with the diameter of shaft 2,
Also, groove with variable pitch 4 is the consistent arc of rotation direction with the door body of refrigerator, in order to which the door body of refrigerator opens and closes.This
Field technical staff is appreciated that the width of groove with variable pitch 4 width for referring to groove with variable pitch 4 consistent with the diameter of shaft 2 should omit
Greater than the diameter of shaft 2 so that in door opening process refrigerator door body relative to refrigerator cabinet practical spacing again by
It is cumulative big.
Fig. 3 show the refrigerator hinge for the variable spacing that another embodiment according to the present invention provides guide post and
The structural schematic diagram of guiding piece.In another embodiment of the invention, as shown in figure 3, the refrigerator hinge of the variable spacing
It can also include the guide post 5 being fixedly connected with the door body of refrigerator and the guiding piece 6 being fixedly connected with the cabinet of refrigerator, wherein
The guiding groove 7 mobile for guide post 5 is offered on guiding piece 6.
Fig. 4 A shows the refrigerator hinge shutdown state for the variable spacing that another embodiment according to the present invention provides
Schematic diagram, the refrigerator hinge door opening state that Fig. 4 B shows the variable spacing that another embodiment according to the present invention provides are shown
It is intended to.(for the ease of showing, Fig. 4 A and Fig. 4 B are omitted box connector 1, at guiding piece dotted line as illustrated in figures 4 a and 4b
Reason), the door body of refrigerator is turned out opening until door opening state shown in Fig. 4 B, solid with door body by shutdown state shown in Fig. 4 A
Surely guiding groove 7 of the guide post 5 connected on guiding piece 6, since guiding piece 6 is fixedly connected with cabinet, guiding groove 7 can be to drawing
Guide post 5 applies certain active force, and due to the presence of groove with variable pitch 4, which can make the door body of refrigerator in door opening process
In relative to shaft 2 can be displaced outwardly certain distance so that between the door body of door opening process refrigerator and the reality of cabinet
It is more smooth away from the motion profile that is gradually increased, naturally, stability that the refrigerator hinge for improving the variable spacing uses and suitable
The property used.
As shown in Fig. 3, Fig. 4 A and Fig. 4 B, guiding groove 7 can be arc, and guiding groove 7 can be used for guiding refrigerator door
Rotation.The radian of the guiding groove 7 can be less than the radius of gyration of door body, so that the guiding groove 7 can apply to guide post 5
Certain active force, so that being gradually increased in the door body of door opening process refrigerator and the practical spacing of cabinet.Correspondingly, it is closing the door
The door body of process refrigerator and the practical spacing of cabinet are progressively smaller until design spacing.
In embodiments of the present invention, the door body connector 3 of the refrigerator hinge of the variable spacing can be embedded in ice
In the door body of case, with the integrally-built size of the refrigerator hinge of the smaller variable spacing to further increase energy-saving effect.
The another aspect of embodiments of the present invention additionally provides a kind of refrigerator, the refrigerator may include according to above can
Become the refrigerator hinge of spacing.It will be understood by those skilled in the art that in the refrigerator should include at least two according to above can
Become the refrigerator hinge of spacing, one is installed on the top of the refrigerator door, another is installed on the bottom of the refrigerator door.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (6)
1. a kind of refrigerator hinge of variable spacing, which is characterized in that the refrigerator hinge includes:
Box connector (1), the box connector (1) are set on the cabinet of refrigerator；
One end of shaft (2), the shaft (2) is fixedly connected with the box connector (1)；
Door body connector (3), the door body connector (3) are set in the door body of refrigerator, and the door body connector (3) offers
Groove with variable pitch (4), the other end of the shaft (2) are located in the groove with variable pitch (4).
2. refrigerator hinge according to claim 1, which is characterized in that the width of the groove with variable pitch (4) and the shaft (2)
Diameter it is consistent, the groove with variable pitch (4) is the consistent arc of rotation direction with the door body of refrigerator.
3. refrigerator hinge according to claim 1, which is characterized in that the refrigerator hinge further includes solid with the door body of refrigerator
Surely the guide post (5) connected and the guiding piece (6) being fixedly connected with the cabinet of refrigerator are offered for institute on the guiding piece (6)
State the guiding groove (7) of guide post (5).
4. refrigerator hinge according to claim 3, which is characterized in that the guiding groove (7) is arc, the guiding groove
(7) for guiding refrigerator door to rotate.
5. refrigerator hinge according to claim 1, which is characterized in that the door body connector (3) is embedded in the door of refrigerator
In body.
6. a kind of refrigerator, which is characterized in that the refrigerator include it is as claimed in any of claims 1 to 5 it is variable between
Away from refrigerator hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265207.4A CN110173178A (en) | 2019-04-03 | 2019-04-03 | A kind of refrigerator hinge and refrigerator of variable spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265207.4A CN110173178A (en) | 2019-04-03 | 2019-04-03 | A kind of refrigerator hinge and refrigerator of variable spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173178A true CN110173178A (en) | 2019-08-27 |
Family
ID=67689372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265207.4A Withdrawn CN110173178A (en) | 2019-04-03 | 2019-04-03 | A kind of refrigerator hinge and refrigerator of variable spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173178A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405626A7 (en) * | 1977-10-06 | 1979-05-04 | Bosch Siemens Hausgeraete | Door hinge for refrigerator - has fittings for top and bottom edges of door with pin from each of two plates received in curved track in counter part |
| DE2731608C2 (en) * | 1977-07-13 | 1986-01-09 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Hinge for a built-in device that can be used in an add-on unit of add-on kitchens and the like |
| CN101501288A (en) * | 2006-06-22 | 2009-08-05 | 英国松下制造股份有限公司 | Domestic appliance with concealed hinge |
| CN203964525U (en) * | 2014-05-30 | 2014-11-26 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN107165927A (en) * | 2016-03-07 | 2017-09-15 | 华硕电脑股份有限公司 | Hinge element |
-
2019
- 2019-04-03 CN CN201910265207.4A patent/CN110173178A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2731608C2 (en) * | 1977-07-13 | 1986-01-09 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Hinge for a built-in device that can be used in an add-on unit of add-on kitchens and the like |
| FR2405626A7 (en) * | 1977-10-06 | 1979-05-04 | Bosch Siemens Hausgeraete | Door hinge for refrigerator - has fittings for top and bottom edges of door with pin from each of two plates received in curved track in counter part |
| CN101501288A (en) * | 2006-06-22 | 2009-08-05 | 英国松下制造股份有限公司 | Domestic appliance with concealed hinge |
| CN203964525U (en) * | 2014-05-30 | 2014-11-26 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN107165927A (en) * | 2016-03-07 | 2017-09-15 | 华硕电脑股份有限公司 | Hinge element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190827 |