CN109594876A - A kind of hinge for refrigerator doors - Google Patents
A kind of hinge for refrigerator doors Download PDFInfo
- Publication number
- CN109594876A CN109594876A CN201811569706.4A CN201811569706A CN109594876A CN 109594876 A CN109594876 A CN 109594876A CN 201811569706 A CN201811569706 A CN 201811569706A CN 109594876 A CN109594876 A CN 109594876A
- Authority
- CN
- China
- Prior art keywords
- cam
- refrigerator doors
- refrigerator
- hinge
- pedestal
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 235000008429 bread Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention relates to hinge technical fields, it discloses a kind of hinges for refrigerator doors, including the pedestal for connecting refrigerator cabinet body, for connecting the connecting rod of refrigerator doors, a cam disc is rotatably connected to by central pin shaft on the pedestal, one end of the connecting rod is provided with the connecting hole for connecting with refrigerator doors, the other end of the connecting rod is connected with the cam disc by the first hinged shaft, the cam top-pressure mechanism for controlling the cam disc velocity of rotation is additionally provided on the pedestal, the cam top-pressure mechanism includes the cam pressure end on the cam surface for press on the cam disc.The present invention improves user experience when refrigerator doors open and close, and improves the service life of product.
Description
Technical field
The present invention relates to hinge technical fields, and in particular to a kind of hinge for refrigerator doors.
Background technique
Refrigerator, which is to maintain a kind of refrigeration equipment of constant low temperature and one kind, makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.Refrigerator includes refrigerator cabinet body and refrigerator doors in structure, is between refrigerator doors therein and refrigerator cabinet body
Rotation connection of the refrigerator doors relative to refrigerator cabinet body is realized by the pin shaft being rotatably assorted.
Refrigerator doors and the rotation connection structure of refrigerator cabinet body have the following problems in the prior art:
First is that user lets go after refrigerator doors are turned to desired angle, and refrigerator doors are past in refrigerator doors opening process
Toward can due to inertia effect and continue to rotate so that refrigerator doors standard-sized sheet, cause more cold air to be lost and influence the section of refrigerator
It can effect；And refrigerator doors are easy to collide with refrigerator cabinet body when standard-sized sheet due to inertia, can spring back again after collision, one
Aspect affects user experience, and on the other hand at its collision and pin shaft junction is easily damaged, so that life of product reduces.
Second is that refrigerator doors are during the shutdown process, equally can due to inertia effect and continued to rotate after letting go, lead to ice
Chamber door is impacted with refrigerator cabinet body, and sound is larger, and one side reduces and seals magnetic stripe between refrigerator doors and refrigerator cabinet body
Service life, on the other hand biggish door slam also affects the quietness of environment.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes a kind of hinge for refrigerator doors, it is intended to promoted refrigerator doors open with
User experience when closing, and improve the service life of product.Specific technical solution is as follows:
A kind of hinge for refrigerator doors, including the pedestal for connecting refrigerator cabinet body, the connecting rod for connecting refrigerator doors,
A cam disc is rotatably connected to by central pin shaft on the pedestal, one end of the connecting rod is provided with for connecting with refrigerator doors
Connecting hole, the other end of the connecting rod is connected with the cam disc by the first hinged shaft, is additionally provided with use on the pedestal
In the cam top-pressure mechanism for controlling the cam disc velocity of rotation, the cam top-pressure mechanism includes pressing on the cam disc
Cam pressure end on cam surface.
In use, pedestal to be installed on to the top surface of refrigerator cabinet body, and one end of connecting rod is connected by connecting hole and refrigerator doors
It connects.Connecting rod movement is driven when refrigerator doors rotate, then drives cam disc rotation by connecting rod is dynamic, to realize unlatching and the pass of refrigerator doors
It closes.Due to pressure of the cam surface by cam pressure end of cam disc, cam disc can have certain rotation resistance when rotating
Power, this rotary resistance can overcome inertia rotation of the refrigerator doors after unlatching, when refrigerator doors are opened one by the user of refrigerator
Determine after then angle lets go, refrigerator doors can stop at desired position, to realize refrigerator doors at an arbitrary position outstanding
Stop, thus overcomes easy inertia after current refrigerator door is opened and rotate and cause the disadvantage for colliding and springing back with refrigerator cabinet body
End, thus the user experience is improved.
As a further improvement of the present invention, the cam surface of the cam disc includes the two sections of cam surfaces to adjoin each other, institute
The two sections of cam surfaces stated are respectively to be used to control refrigerator doors its refrigerator doors when turning to the critical angle greater than setting to stop automatically
It is automatic stop section cam surface only, automatic for controlling refrigerator doors its refrigerator doors when turning to less than or equal to the critical angle of setting
Self-closing section of cam surface of closure.
Wherein, the refrigerator doors its described cam pressure end and automatic stop when turning to the critical angle greater than setting
Section cam surface is in contact, the refrigerator doors cam pressure end and institute when turning to less than or equal to the critical angle of setting
Self-closing section of cam surface is stated to be in contact.
It is above-mentioned that the cam surface of cam disc is designed as automatic stop section cam surface and self-closing section of cam surface, by of different shapes
Cam surface controls and realizes respectively refrigerator doors being automatically stopped, is in smaller opening angle automatic in larger opening angle
It closes, so as to avoid not completely closing for refrigerator doors caused by user's operation fault, thus further improves user
Experience.
The critical angle of refrigerator doors can need to carry out setting appropriate according to the different use occasion of refrigerator.It is preferred that
, the critical angle that the refrigerator doors are set is 5~50 °.
The specific structure of automatic stop section cam surface and self-closing section of cam surface in the present invention are as follows: the automatic stop section cam surface is circular arc
The center of arc of face and the arc surface and the center of rotation of the cam disc are coaxial, any point on the self-closing section of cam surface
Normal direction line deviates the center of rotation of the cam disc to form the cam disc rotating torque for closing refrigerator door.
On automatic stop section cam surface, since the center of arc of arc surface and the center of rotation of the cam disc are coaxial,
Center of rotation of its direction of the active force of cam surface by cam disc is applied to by cam pressure end, therefore cam disc will not be produced
Raw additional rotating torque, refrigerator doors are able to achieve automatic stop by the effect of frictional force between cam pressure end and cam surface.
On self-closing section of cam surface, since the normal direction line of any point on self-closing section of cam surface deviates the rotation of the cam disc
Center, therefore rotating torque will be generated to cam disc by the active force that cam pressure end is applied to cam surface, in rotating torque
Refrigerator doors, which are able to achieve, under acting on is automatically closed.
The specific structure of cam top-pressure mechanism in the present invention are as follows: the cam top-pressure mechanism further includes L shape lever, the L
The centre of shape lever is connected by the second hinged shaft with the pedestal, and one end of the L shape lever is connected to described by spring
Pedestal, the other end of the L shape lever are provided with the cam pressure end.
Preferably, the cam pressure end includes the idler wheel of cylindrical shaft and housing on the cylindrical shaft, and the idler wheel
It is in contact with the cam surface.
In the present invention, the connecting support for being separately connected the connecting rod and refrigerator cabinet body is provided in the refrigerator doors,
It is connected between the connecting support and refrigerator cabinet body by third hinged shaft, passes through institute between the connecting support and the connecting rod
It states connecting hole and screw is connected.
In the present invention, spring connecting pin, one end of the spring and the spring connecting pin phase are provided on the pedestal
Connection.
In the present invention, the pedestal, cam disc, L shape lever all have double panel structures, between double wallboards include a pair of
Every the parallel flat of setting.
Said base, cam disc, L shape lever use the design of double panel structures, so that refrigerator doors hinge is in overall structure
It is upper that there is preferable symmetry, while also improving the integral strength of refrigerator doors hinge.
The beneficial effects of the present invention are:
First, a kind of hinge for refrigerator doors of the invention, the cam being provided on the cam surface for pressing on cam disc
Pressure end can have certain turn due to pressure of the cam surface by cam pressure end of cam disc, when cam disc rotates
Dynamic resistance, this rotary resistance can overcome inertia rotation of the refrigerator doors after unlatching, when the user of refrigerator opens refrigerator doors
After opening certain angle and then letting go, refrigerator doors can stop at desired position, to realize refrigerator doors at an arbitrary position
Hovering, thus overcome current refrigerator door open after be easy inertia rotate and cause to collide and spring back with refrigerator cabinet body
The drawbacks of, thus the user experience is improved.
Second, the cam surface of cam disc is designed as automatic stop section cam surface by a kind of hinge for refrigerator doors of the invention
With self-closing section of cam surface, control and realize the refrigerator doors in larger opening angle respectively by cam surface of different shapes
It is automatically stopped, being automatically closed in smaller opening angle, so as to avoid refrigerator doors caused by user's operation fault
It does not completely close, thus further the user experience is improved.
Third, a kind of hinge for refrigerator doors of the invention are provided with self-closing section of cam surface on cam disc, due to self-closing
The normal direction line of any point deviates the center of rotation of the cam disc on section cam surface, therefore is applied to cam surface by cam pressure end
Active force will generate rotating torque to cam disc, refrigerator doors, which are able to achieve, under the action of rotating torque is automatically closed.
4th, a kind of hinge for refrigerator doors of the invention is provided with automatic stop section cam surface on cam disc, due to circular arc
The center of arc in face and the center of rotation of the cam disc are coaxial, thus by cam pressure end be applied to cam surface active force its
Direction will not generate additional rotating torque by the center of rotation of cam disc to cam disc, and refrigerator doors are by cam top
The effect of frictional force between pressure head and cam surface and be able to achieve automatic stop.
5th, a kind of hinge for refrigerator doors of the invention, pedestal, cam disc, L shape lever are using double panel structures
Design so that refrigerator doors hinge has preferable symmetry in overall structure, while also improving the entirety of refrigerator doors hinge
Intensity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hinge for refrigerator doors of the invention (when refrigerator doors are closed)；
Fig. 2 is the structural schematic diagram concealed after pedestal in Fig. 1；
Fig. 3 is the structural schematic diagram that cam disc is concealed in Fig. 2；
Fig. 4 is the structural schematic diagram that removed after pedestal and refrigerator doors on the basis of Fig. 1；
Fig. 5 is the structural schematic diagram concealed after cam top-pressure mechanism on the basis of fig. 4；
Fig. 6 is that a kind of structural schematic diagram of hinge for refrigerator doors of the invention (when refrigerator doors standard-sized sheet, and conceals base
Seat)；
Fig. 7 is the three dimensional structure diagram (refrigerator doors are eliminated in figure) of Fig. 1；
Fig. 8 is the configuration schematic diagram of Fig. 1.
In figure: 1, pedestal, 2, central pin shaft, 3, connecting rod, 4, cam disc, 5, connecting hole, the 6, first hinged shaft, 7, cam press
Mechanism, 8, cam pressure end, 9, automatic stop section cam surface, 10, self-closing section of cam surface, 11, the center of rotation of cam disc, 12, L shape thick stick
Bar, the 13, second hinged shaft, 14, spring, 17, connecting support, 18, third hinged shaft, 19, screw, 20, spring connecting pin, 22, refrigerator
Door, 23, refrigerator cabinet body.
In figure: A is the normal direction line of any point on self-closing section of cam surface.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
It is as shown in Fig. 1 to Fig. 8 a kind of embodiment of hinge for refrigerator doors of the invention, including for connecting refrigerator cabinet
The pedestal 1 of body 23, the connecting rod 3 for connecting refrigerator doors 22 are rotatably connected to a cam by central pin shaft 2 on the pedestal 1
Disk 4, one end of the connecting rod 3 are provided with the connecting hole 5 for connecting with refrigerator doors 22, the other end of the connecting rod 3 with it is described
Cam disc 4 is connected by the first hinged shaft 6, is additionally provided on the pedestal 1 for controlling the convex of 4 velocity of rotation of cam disc
Top-pressure mechanism 7 is taken turns, the cam top-pressure mechanism 7 includes the cam pressure end 8 on the cam surface for press on the cam disc 4.
In use, pedestal 1 to be installed on to the top surface of refrigerator cabinet body 23, and one end of connecting rod 3 is passed through into connecting hole 5 and refrigerator
Door 22 connects.It drives connecting rod 3 to act when refrigerator doors 22 rotate, then drives cam disc 4 to rotate by connecting rod 3 is dynamic, to realize refrigerator
The open and close of door 22.Due to pressure of the cam surface by cam pressure end 8 of cam disc 4, meeting when cam disc 4 rotates
There are certain rotary resistance, this rotary resistance can overcome inertia rotation of the refrigerator doors 22 after unlatching, when making for refrigerator
After refrigerator doors 22 are opened certain angle and then let go by user, refrigerator doors 22 can stop at desired position, to realize
The hoverings of refrigerator doors 22 at an arbitrary position, thus overcome be easy after current refrigerator door 22 is opened inertia rotate and cause and
The drawbacks of refrigerator cabinet body 23 collides and springs back, thus the user experience is improved.
As further improvement of this embodiment, the cam surface of the cam disc 4 includes the two sections of cam surfaces to adjoin each other,
Two sections of cam surfaces are respectively to be used to control its refrigerator doors 22 when turning to the critical angle greater than setting of refrigerator doors 22
Self-braking automatic stop section cam surface 9, for control refrigerator doors 22 turn to less than or equal to setting critical angle when its
The self-closing section of cam surface 10 that refrigerator doors 22 are closed automatically.
Wherein, the refrigerator doors 22 turn to greater than setting critical angle when its described cam pressure end 8 with it is described
Automatic stop section cam surface 9 is in contact, the refrigerator doors 22 cam top when turning to less than or equal to the critical angle of setting
Pressure head 8 is in contact with the self-closing section of cam surface 10.
The above-mentioned cam surface by cam disc 4 is designed as automatic stop section cam surface 9 and self-closing section of cam surface 10, passes through not similar shape
The cam surface of shape controls and realizes respectively refrigerator doors being automatically stopped in larger opening angle, in smaller opening angle
It is automatically closed, so as to avoid not completely closing for refrigerator doors caused by user's operation fault, thus further improves
User experience.
The critical angle of refrigerator doors can need to carry out setting appropriate according to the different use occasion of refrigerator.As this
The preferred embodiment of embodiment, the critical angle that the refrigerator doors 22 are set is 5~50 °.
The specific structure of automatic stop section cam surface 9 and self-closing section of cam surface 10 in the present embodiment are as follows: the automatic stop section cam surface 9
It is coaxial for the center of arc of arc surface and the arc surface and the center of rotation 11 of the cam disc 4, the self-closing section of cam surface
The normal direction line A of any point deviates the center of rotation 11 of the cam disc 4 to form the cam disc for being used for closing refrigerator door 22 on 10
Rotating torque.
On automatic stop section cam surface 9, since the center of arc of arc surface and the center of rotation 11 of the cam disc are coaxial, because
This is applied to the center of rotation 11 that its direction of the active force of cam surface passes through cam disc by cam pressure end 8, therefore will not be to convex
Wheel disc 4 generates additional rotating torque, refrigerator doors 22 by frictional force between cam pressure end 8 and cam surface effect and can be real
Existing automatic stop.
On self-closing section of cam surface 10, since the normal direction line A of any point on self-closing section of cam surface 10 deviates the cam disc
Center of rotation 11, therefore by cam pressure end 8 be applied to cam surface active force will to cam disc 4 generate rotating torque,
Refrigerator doors 22, which are able to achieve, under the action of rotating torque is automatically closed.
The specific structure of cam top-pressure mechanism 7 in the present embodiment are as follows: the cam top-pressure mechanism 7 further includes L shape lever 12,
The centre of the L shape lever 12 is connected by the second hinged shaft 13 with the pedestal 1, and one end of the L shape lever 12 passes through bullet
Spring 14 is connected to the pedestal 1, and the other end of the L shape lever 12 is provided with the cam pressure end 8.
Preferably, the cam pressure end 8 includes the idler wheel of cylindrical shaft and housing on the cylindrical shaft, and the idler wheel
It is in contact with the cam surface.
In the present embodiment, the company for being separately connected the connecting rod 3 and refrigerator cabinet body 23 is provided in the refrigerator doors 22
Connect support 17, be connected between the connecting support 17 and refrigerator cabinet body 23 by third hinged shaft 18, the connecting support 17 with
It is connected between the connecting rod 3 by the connecting hole 5 and screw 19.
In the present embodiment, spring connecting pin 20 is provided on the pedestal 1, one end of the spring 14 and the spring connect
Outbound 20 is connected.
In the present embodiment, the pedestal 1, cam disc 4, L shape lever 12 all have double panel structures, and double wallboards include
A pair of spaced parallel flat.
Said base 1, cam disc 4, L shape lever 12 use the design of double panel structures, so that refrigerator doors hinge is in entirety
There is preferable symmetry in structure, while also improving the integral strength of refrigerator doors hinge.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of hinge for refrigerator doors, which is characterized in that including for connecting refrigerator cabinet body pedestal, for connecting refrigerator
The connecting rod of door is rotatably connected to a cam disc by central pin shaft on the pedestal, one end of the connecting rod be provided with for
The connecting hole of refrigerator doors connection, the other end of the connecting rod is connected with the cam disc by the first hinged shaft, on the pedestal
It is additionally provided with the cam top-pressure mechanism for controlling the cam disc velocity of rotation, the cam top-pressure mechanism includes pressing on institute
State the cam pressure end on the cam surface of cam disc.
2. a kind of hinge for refrigerator doors according to claim 1, which is characterized in that the cam bread of the cam disc
The two sections of cam surfaces to adjoin each other are included, two sections of cam surfaces are respectively to be used to control refrigerator doors turning to greater than setting
Its refrigerator doors self-braking automatic stop section cam surface when critical angle is less than or equal to setting turning to for controlling refrigerator doors
Critical angle when self-closing section of cam surface being closed automatically of its refrigerator doors.
3. a kind of hinge for refrigerator doors according to claim 2, which is characterized in that the refrigerator doors are set critical
Angle is 5~50 °.
4. a kind of hinge for refrigerator doors according to claim 2, which is characterized in that the automatic stop section cam surface is circle
The center of arc of cambered surface and the arc surface and the center of rotation of the cam disc are coaxial, any point on the self-closing section of cam surface
Normal direction line deviate the center of rotation of the cam disc to form the cam disc rotating torque for closing refrigerator door.
5. a kind of hinge for refrigerator doors according to claim 1, which is characterized in that the cam top-pressure mechanism also wraps
L shape lever is included, the centre of the L shape lever is connected by the second hinged shaft with the pedestal, and one end of the L shape lever passes through
Spring is connected to the pedestal, and the other end of the L shape lever is provided with the cam pressure end.
6. a kind of hinge for refrigerator doors according to claim 5, which is characterized in that the cam pressure end includes circle
The idler wheel of axis of a cylinder and housing on the cylindrical shaft, and the idler wheel is in contact with the cam surface.
7. a kind of hinge for refrigerator doors according to claim 1, which is characterized in that be arranged in the refrigerator doors useful
Pass through third hinged shaft between the connecting support for being separately connected the connecting rod and refrigerator cabinet body, the connecting support and refrigerator cabinet body
It is connected, is connected between the connecting support and the connecting rod by the connecting hole and screw.
8. a kind of hinge for refrigerator doors according to claim 5, which is characterized in that be provided with spring on the pedestal
Connecting pin, one end of the spring are connected with the spring connecting pin.
9. a kind of hinge for refrigerator doors according to claim 5, which is characterized in that the pedestal, cam disc, L shape
Lever all has double panel structures, and double wallboards include a pair of spaced parallel flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569706.4A CN109594876B (en) | 2018-12-21 | 2018-12-21 | Hinge for refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569706.4A CN109594876B (en) | 2018-12-21 | 2018-12-21 | Hinge for refrigerator door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109594876A true CN109594876A (en) | 2019-04-09 |
| CN109594876B CN109594876B (en) | 2024-01-30 |
Family
ID=65963209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811569706.4A Active CN109594876B (en) | 2018-12-21 | 2018-12-21 | Hinge for refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109594876B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823801A (en) * | 2022-11-16 | 2023-03-21 | 东风延锋盐城汽车座舱系统有限公司 | Vehicle-mounted refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991003616A1 (en) * | 1989-09-05 | 1991-03-21 | Oy Electrolux Ab | A hinge for french doors in a refrigerator |
| EP0595045A1 (en) * | 1992-10-28 | 1994-05-04 | Arturo Salice S.p.A. | Hinge, especially furniture hinge |
| CN202547228U (en) * | 2012-02-29 | 2012-11-21 | 上海宏梭信息科技有限公司 | Mini multipurpose refrigerator |
| WO2016012577A1 (en) * | 2014-07-25 | 2016-01-28 | BSH Hausgeräte GmbH | Domestic refrigerator having a closing cam which has a coupling projection with a recess |
| CN106468496A (en) * | 2015-08-14 | 2017-03-01 | 杨庭卫 | A kind of certainly closing buffers Silent refrigerator door hinge |
| CN206220725U (en) * | 2016-11-21 | 2017-06-06 | 清远市星徽精密制造有限公司 | A kind of automatic retracting refrigerator hinge |
| CN209924708U (en) * | 2018-12-21 | 2020-01-10 | 江苏星徽精密科技有限公司 | Hinge for refrigerator door |
-
2018
- 2018-12-21 CN CN201811569706.4A patent/CN109594876B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991003616A1 (en) * | 1989-09-05 | 1991-03-21 | Oy Electrolux Ab | A hinge for french doors in a refrigerator |
| EP0595045A1 (en) * | 1992-10-28 | 1994-05-04 | Arturo Salice S.p.A. | Hinge, especially furniture hinge |
| CN202547228U (en) * | 2012-02-29 | 2012-11-21 | 上海宏梭信息科技有限公司 | Mini multipurpose refrigerator |
| WO2016012577A1 (en) * | 2014-07-25 | 2016-01-28 | BSH Hausgeräte GmbH | Domestic refrigerator having a closing cam which has a coupling projection with a recess |
| EP3172392A1 (en) * | 2014-07-25 | 2017-05-31 | BSH Hausgeräte GmbH | Domestic refrigerator having a closing cam which has a coupling projection with a recess |
| CN106468496A (en) * | 2015-08-14 | 2017-03-01 | 杨庭卫 | A kind of certainly closing buffers Silent refrigerator door hinge |
| CN206220725U (en) * | 2016-11-21 | 2017-06-06 | 清远市星徽精密制造有限公司 | A kind of automatic retracting refrigerator hinge |
| CN209924708U (en) * | 2018-12-21 | 2020-01-10 | 江苏星徽精密科技有限公司 | Hinge for refrigerator door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823801A (en) * | 2022-11-16 | 2023-03-21 | 东风延锋盐城汽车座舱系统有限公司 | Vehicle-mounted refrigerator |
| CN115823801B (en) * | 2022-11-16 | 2024-04-16 | 东风延锋盐城汽车座舱系统有限公司 | Vehicle-mounted refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109594876B (en) | 2024-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109681063A (en) | A kind of refrigerator doors hinge with Damped structure | |
| CA2068944C (en) | Refrigerator door closing device | |
| CN108661470B (en) | Hinge assembly and appliance provided with same | |
| AU2019257395B2 (en) | Valve | |
| CN112878837A (en) | Hinge assembly and appliance provided with same | |
| US20220259907A1 (en) | Refrigerator | |
| CN109594876A (en) | A kind of hinge for refrigerator doors | |
| CN206859945U (en) | Temperature control shutting window device | |
| CN211598188U (en) | Door closer and refrigerator | |
| CN109653621A (en) | A kind of oven hinge of Multiple-Equilibrium door body weight | |
| CN206418899U (en) | A kind of door hinge structure of wine cabinet or refrigerator | |
| CN209924708U (en) | Hinge for refrigerator door | |
| CN212336993U (en) | Upturning random stopping lifting and damping closing device | |
| CN214469576U (en) | Buffer door closer device for glass door of refrigerator | |
| JP5745963B2 (en) | Braking hinge mechanism | |
| CN212359439U (en) | Refrigerator capable of automatically opening and closing door | |
| CN209457636U (en) | A kind of refrigerator door closer-holder with any hovering function | |
| CN202745570U (en) | Exterior door hinge structure capable of limiting opening angle of door body | |
| CN207686490U (en) | Hinge means and without knob door system | |
| CN111577044B (en) | Upturning random stop lifting and damping closing device | |
| CN209539000U (en) | A kind of driving device | |
| CN209538999U (en) | Driving device with faulty action preventing mechanism | |
| CN113700404A (en) | Refrigerator capable of automatically opening and closing door and door closing method thereof | |
| CN209538984U (en) | Door and window automatic switch device | |
| CN209538935U (en) | Closed and locked mechanism |
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 | ||
| CB02 | Change of applicant information |
Address after: 225300 north side of Yongfeng Road, high tech Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Applicant after: Jiangsu Jiuxing Precision Technology Group Co.,Ltd. Address before: 225300 north side of Yongfeng Road, high tech Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Applicant before: JIANGSU SACA PRECISION TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |