CN107575115A - It is a kind of can stable rotation refrigerator-freezer hinge - Google Patents
It is a kind of can stable rotation refrigerator-freezer hinge Download PDFInfo
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- CN107575115A CN107575115A CN201710814492.1A CN201710814492A CN107575115A CN 107575115 A CN107575115 A CN 107575115A CN 201710814492 A CN201710814492 A CN 201710814492A CN 107575115 A CN107575115 A CN 107575115A
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- freezer
- dead axle
- spring
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000005728 strengthening Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The invention discloses it is a kind of can stable rotation refrigerator-freezer hinge, including the hinge upper casing being hinged by the first dead axle and hinge lower casing, by the be hinged transmission handle of the first moving axis and hinge upper casing, the driving member being hinged respectively with hinge lower casing and transmission handle by the second dead axle and the second moving axis inside transmission handle, the spring base on hinge lower casing, pressure located at the spring between spring base and driving member, the connecting rod being connected by connecting shaft with driving member, connecting rod is stretched out through spring and from the through hole on spring base;Compared with prior art, the present invention can not only make to seal firmly between cabinet and lid, prevent refrigerator-freezer lid because maloperation is opened, also have assist function after refrigerator-freezer lid is opened certain angle.
Description
Technical field
Hinge technical field of the present invention, and in particular to one kind can stable rotation and when refrigerator-freezer lid open certain angle after have
There is the refrigerator-freezer hinge of assist function.
Background technology
Hinge is for connection to two solids and allows the mechanical device to rotate between the two, everywhere may be used in life
See;The hinge connection of connection and use between refrigerator-freezer lid and Refrigerating cabinet body;In order that refrigerator-freezer lid will not be because of behaviour by mistake
Open, existing refrigerator-freezer, which is all utilized between refrigerator-freezer lid and Refrigerating cabinet body, adds magnetic part to strengthen sealing between the two
Degree, although this structure can prevent refrigerator-freezer lid from automatically opening up or because maloperation is opened, because existing hinge rotates
Power between process hinge upper casing and hinge lower casing is constant, so relatively elaborate when really needing to open refrigerator-freezer lid.
The content of the invention
It is an object of the invention to solve the problems, such as that prior art is present, there is provided it is a kind of can stable rotation refrigerator-freezer hinge,
It can not only make to seal firmly between cabinet and lid, prevent refrigerator-freezer lid because maloperation is opened, and beaten in refrigerator-freezer lid
There is assist function after opening certain angle.
To achieve the above object, the technical solution adopted in the present invention for it is a kind of can stable rotation refrigerator-freezer hinge, including
The hinge upper casing and hinge lower casing that are hinged by the first dead axle, the transmission handle being hinged by the first moving axis and hinge upper casing,
By the second dead axle and the second moving axis respectively with hinge lower casing and being driven driving member that handle is hinged, located at hinge inside transmission handle
Spring base, pressure on chain lower casing is located at the spring between spring base and driving member, the connection being connected by connecting shaft with driving member
Bar, connecting rod are stretched out through spring and from the through hole on spring base;When refrigerator-freezer lid is in closure state, with Refrigerating cabinet body with
Face on the basis of the face P that hinge lower casing is fixed, the first dead axle, the first moving axis, the second dead axle, the central point of the second moving axis are away from reference plane
Horizontal range be respectively D1, D2, D3, D4, the point on the basis of the peak E of hinge upper casing, the first dead axle, the first moving axis,
Two dead axles, the second moving axis are respectively L1, L2, L3, L4, wherein D2 away from distance between reference<D1、L1<L2, D3<D4、L3<L4.
As a modification of the present invention, the connecting rod is divided into the articulated section being hinged with connecting shaft and is set in spring
And the connecting portion of the through hole stretched out on spring base, the coupling part are that upper wide part and lower narrow portion, the width of wherein upper wide part are big
In the width of lower narrow portion, while the width of upper wide part is more than the diameter of the through hole on spring base, and the width of lower narrow portion is less than spring
The diameter of through hole on seat, when refrigerator-freezer lid is in closure state, it is in close contact between the upper wide part and spring base of connecting rod.
As a modification of the present invention, the upper wide part is provided with reinforcement.
As a modification of the present invention, the articulated section upper end is provided with U-type groove, and the connecting rod passes through U-type groove and company
Spindle connects.
As a modification of the present invention, when refrigerator-freezer lid is opened, the lower narrow portion still has stretches out spring with part
Seat lower section.
As a modification of the present invention, the first locating slot is provided with above the transmission handle, is provided with below the transmission handle
Second locating slot;When refrigerator-freezer lid is fully opened, the first dead axle is caught in first locating slot, and the second dead axle is caught in second
Locating slot.
As a modification of the present invention, the transmission handle two side is extended with strengthening wing to both sides respectively;In freezer cover
When body is closed, two strengthening wings are placed on the second dead axle of refrigerator-freezer hinge;When opening refrigerator-freezer lid, two strengthening wings with
The rotation for being driven handle rolls rising along the second dead axle.
As a modification of the present invention, the hinge lower casing bottom surface is provided with the projection to stretch out, the driving member
It is be hinged with the second dead axle and with the projection clamping.
As a modification of the present invention, mounting blocks, the spring base bottom surface are provided with below the hinge lower casing two side
Provided with the mounting groove being adapted with mounting blocks, cooperation phase clamping of the spring base with hinge lower casing by mounting blocks and mounting groove.
As a modification of the present invention, the through hole periphery of the spring base is provided with the boss upwardly extended, the spring
It is set on boss.
Compared with prior art, it is of the invention can the refrigerator-freezer hinge of stable rotation there is advantages below:
The present invention can stable rotation refrigerator-freezer hinge, during refrigerator-freezer lid is opened, hinge upper casing is quiet around first
Axle rotates clockwise, and drives the first moving axis to rise relative to the first dead axle, and transmission handle rises also relative to the first dead axle;Transmission
Driving member is driven to be rotated counterclockwise around the second dead axle while handle rises, the second moving axis and connecting shaft are relative on the second dead axle
Rise, connecting shaft drives connecting rod to rise;In this process, when the first dead axle, the first moving axis, the second dead axle, second moving axis
Central point is away from distance between reference by L2<L1, L3<L4 changes to L2=L1, and during L3=L4, D2 is tapered into, and D4 is gradual
Become big, the arm of force of refrigerator-freezer lid central point distance the first moving axis central point diminishes, and spring changes from being compressed to restoring, this mistake
Journey spring transmits an opposition by connecting rod and driving member to the rotation for being driven handle, is driven handle by this opposition
Pass to and covered on hinge, in this process, refrigerator-freezer lid opening is relatively difficult, can avoid because maloperation makes refrigerator-freezer lid quilt
Open;As L2=L1, L3=DL, the spring now compressed restores completely, continue open refrigerator-freezer lid, when the first dead axle,
First moving axis, the second dead axle, the central point of the second moving axis change to L2 away from distance between reference by L2=L1, L3=L4>L1, L3>
L4 process, D2 are become larger, and D4 is tapered into, and the arm of force of refrigerator-freezer lid central point distance the first moving axis central point gradually becomes
Greatly, spring is from reset condition to the state change that is stretched, and now spring passes through connecting rod and driving member and the rotation for being driven handle is passed
A positive acting power is passed, now spring plays power-assisted effect to the opening procedure of refrigerator-freezer lid, and refrigerator-freezer lid can be easily
It is opened.
Brief description of the drawings
Fig. 1 be the present invention it is a kind of can stable rotation refrigerator-freezer hinge structural representation;
Fig. 2 is the present invention and the attachment structure schematic diagram of refrigerator-freezer;
Fig. 3 is Fig. 1 top view;
Fig. 4 is the profile in A-A directions in Fig. 3;
Fig. 5 is the structural representation of hinge lower casing in Fig. 1;
Fig. 6 is the structural representation that handle is driven in Fig. 1;
Fig. 7 is the structural representation of connecting rod in Fig. 1;
Fig. 8 is the structural representation of spring base in Fig. 1;
In figure:11. hinge upper casing, 12. hinge lower casings, 121. projections, 122. mounting blocks, 21. transmission handles, 211. first are determined
Position groove, 212. second locating slots, 213. strengthening wings, 22. driving members, 23. connecting rods, 231. articulated sections, 232. upper wide parts, 233.
It is lower narrow portion, 234. reinforcements, 235.U type grooves, 24. spring bases, 241. mounting grooves, 242. boss, 25. springs, 31. first quiet
Axle, 32. first moving axis, 33. second dead axles, 34. second moving axis, 35. connecting shafts, 4. refrigerator-freezer lids, 5. Refrigerating cabinet bodies
Embodiment
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, it is a kind of can stable rotation refrigerator-freezer hinge, including be hinged by the first dead axle 31
Hinge upper casing 11 and hinge lower casing 12, the transmission handle 21 being hinged by the first moving axis 32 with hinge upper casing 11, located at transmission handle 21
It is internal by the second dead axle 33 and the second moving axis 34 respectively with hinge lower casing 12 and being driven driving member 22 that handle 21 is hinged, located at hinge
25 24, spring on chain lower casing 12, pressure located at spring 25 between driving member 22 of 25 24, spring, by connecting shaft 35 with
The connecting rod 23 that driving member 22 connects, connecting rod 23 are stretched out through spring 25 and from the through hole on 25 24, spring;Work as freezer cover
When body 4 is in closure state, face on the basis of the face P fixed by Refrigerating cabinet body 5 and hinge lower casing 12, the first dead axle 31, first moves
Axle 32, the second dead axle 33, horizontal range of the central point away from reference plane of the second moving axis 34 are respectively D1, D2, D3, D4, with hinge
Point on the basis of the peak E of upper casing 11, the first dead axle 31, the first moving axis 32, the second dead axle 33, the second moving axis 34 away from datum mark away from
From respectively L1, L2, L3, L4, wherein D2<D1、L1<L2, D3<D4、L3<L4.
Preferably, connecting rod 23 divides articulated section 231 to be hinged with connecting shaft 35 and to be set in spring 25 interior and stretch out bullet
The connecting portion of through hole on spring 25 24, the coupling part is upper wide part 232 and lower narrow portion 233, the wherein width of upper wide part 232
Degree is more than the width of lower narrow portion 233, while the width of upper wide part 232 is more than the diameter of the through hole on 25 24, spring, lower narrow portion
233 width is less than the diameter of the through hole on 25 24, spring, it is ensured that during the open or close of refrigerator-freezer lid 4,
Lower narrow portion 233 freely rises or falls relative to the through hole of 25 24, spring;
Preferably, when refrigerator-freezer lid 4 is in closure state, between the upper wide part 232 of connecting rod 23 and 25 24, spring
It is in close contact, now spring 25 is in confined state, and spring 25 is applied by connecting rod 23 and driving member 22 to transmission handle 21
This active force is driven to hinge upper casing 11 by one active force, transmission handle 21 again, is closed refrigerator-freezer lid 4;When refrigerator-freezer lid 4
When being opened, the lower narrow portion 233 still has stretches out 25 24 lower sections of spring with part, and lower narrow portion 233 can be avoided to depart from spring
During the through hole of 25 24, spring 25 fails.
Preferably, upper wide part 232 is provided with reinforcement 234, and reinforcement 234 can be kept away during opening refrigerator-freezer lid 4
Exempt from that the stress of connecting rod 23 is excessive to be broken.
Preferably, the upper end of articulated section 231 is provided with U-type groove 235, and the connecting rod 23 is connected by U-type groove 235 and connecting shaft 35
Connect, U-type groove 235 is connected with connecting rod 23, makes easy to assembly, and when connecting rod 23 is damaged, is conveniently replaceable connecting rod 23.
Preferably, it is driven the top of handle 21 and is provided with the first locating slot 211, the lower section of transmission handle 21 is provided with the second locating slot
212;When refrigerator-freezer lid 4 is fully opened, the first dead axle 31 is caught in first locating slot 211, and the second dead axle 33 is caught in
Two locating slots 212, two locating slots can prevent refrigerator-freezer lid 4 from continuing excessively to open, and irreversible damage is caused to spring 25, or
The lower narrow portion 233 of connecting rod 23 is completely disengaged the through hole of 25 24, spring, spring 25 is failed.
Preferably, it is driven the two side of handle 21 and is extended with strengthening wing 213 to both sides respectively;It is in refrigerator-freezer lid 4 and closes shape
During state, two strengthening wings 213 are placed on the second dead axle 33 of refrigerator-freezer hinge;When opening refrigerator-freezer lid 4, two strengthening wings 213 are with biography
The rotation of dynamic handle 21 rolls along the second dead axle 33 to be risen;Strengthening wing 213 overall to transmission handle 21 can play booster action;In addition
During refrigerator-freezer lid 4 is opened, strengthening wing 213 also acts as guiding during transmission handle 21 rotates with hinge upper casing 11
Effect, simultaneously because strengthening wing 213 is placed on the second dead axle 33, position-limiting action can also be played to the rotation for being driven handle 21, made
The left and right directions in the rotation process of hinge upper casing 11 of strengthening wing 213 does not shift.
Preferably, the bottom surface of hinge lower casing 12 is provided with the projection 121 to stretch out, the dead axle 33 of driving member 22 and second
It is hinged and positioning action is played during hinge assemblies with the clamping of projection 121, projection 121.
Preferably, mounting blocks 122 are provided with below the two side of hinge lower casing 12, described 25 24 bottom surfaces of spring are provided with and installation
The mounting groove 241 that block 122 is adapted, the 25 24 cooperation phases with hinge lower casing 12 by mounting blocks 122 and mounting groove 241 of spring
The cooperation of clamping, mounting blocks 122 and mounting groove 241 makes the assembling of 25 24, spring simple, and does not need extra retaining element,
Save cost.
Preferably, the through hole periphery of 25 24, spring is provided with the boss 242 upwardly extended, and the spring 25 is set in boss
On 242, boss 242 can play positioning action in assembling, can also be when refrigerator-freezer lid 4 is opened under connecting rod 23
Narrow portion 233 is avoided lower narrow portion 233 from being drawn out out of 25 24, spring through hole and spring 25 is failed with the rising space.
The present invention operation principle be:When refrigerator-freezer lid 4 is in closure state, with Refrigerating cabinet body 5 and hinge lower casing 12
Face on the basis of fixed face P, the first dead axle 31, the first moving axis 32, the second dead axle 33, the central point of the second moving axis 34 are away from reference plane
Horizontal range be respectively D1, D2, D3, D4, the point on the basis of the peak E of hinge upper casing 11, the first dead axle 31, the first moving axis
32nd, the second dead axle 33, the second moving axis 34 are respectively L1, L2, L3, L4, wherein D2 away from distance between reference<D1、L1<L2, D3<D4、
L3<L4;When needing to open refrigerator-freezer lid 4, refrigerator-freezer lid 4 is pushed up, now hinge upper casing 11 is clockwise around the first dead axle 31
Rotate, and drive the first moving axis 32 to rise relative to the first dead axle 31, transmission handle 21 rises also relative to the first dead axle 31;Transmission
Driving member 22 is driven to be rotated counterclockwise around the second dead axle 33 while handle 21 rises, the second moving axis 34 and connecting shaft 35 are relative to the
Two dead axles 33 rise, and connecting shaft 35 drives connecting rod 23 to rise;In this process, D1, D3 are constant, and D2, D4 change;
L1, L3 are constant, and L2, L4 change, when the first dead axle 31, the first moving axis 32, the second dead axle 33, the second moving axis 34 central point
Away from the distance away from distance between reference by L2<L1, L3<L4 changes to L2=L1, and during L3=L4, D2 is tapered into, D4 by
Gradual change is big, and the arm of force of the central point of 4 the first moving axis of central point distance of refrigerator-freezer lid 32 tapers into, and spring 25 is from being compressed to recovery
Change, this process spring 25 transmit an opposition by connecting rod 23 and driving member 22 to the rotation for being driven handle 21,
This opposition is passed to and covered on hinge by transmission handle 21, in this process, refrigerator-freezer lid 4 open it is relatively difficult, can be with
Avoid because maloperation makes refrigerator-freezer lid 4 be opened;As L2=L1, L3=DL, the spring 25 now compressed restores completely;After
It is continuous to open refrigerator-freezer lid 4, when the first dead axle 31, the first moving axis 32, the second dead axle 33, the second moving axis 34 central point away from datum mark
Distance L2 is changed to by L2=L1, L3=L4>L1, L3>L4 process, D2 are become larger, and D4 is tapered into, refrigerator-freezer lid 4
The arm of force of the central point of the first moving axis of central point distance 32 becomes larger;Spring 25 from reset condition to the state change that is stretched, this
When spring 25 a positive acting power is transmitted to the rotation for being driven handle 21 by connecting rod 23 and driving member 22, now spring 25 is right
The opening procedure of refrigerator-freezer lid 4 plays power-assisted effect, and refrigerator-freezer lid 4 can easily be opened, when the first dead axle 31 is caught in institute
When stating the first locating slot 211, refrigerator-freezer lid 4 is fully opened.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. it is a kind of can stable rotation refrigerator-freezer hinge, it is characterised in that:Including the hinge upper casing being hinged by the first dead axle
The transmission handle that is hinged with hinge lower casing, by the first moving axis and hinge upper casing, pass through the second dead axle and the inside transmission handle
The driving member be hinged with hinge lower casing and transmission handle, the spring base on hinge lower casing, pressure are located at spring base to two moving axis respectively
Spring between driving member, the connecting rod being connected by connecting shaft with driving member, connecting rod is through spring and from spring base
Through hole stretch out;When refrigerator-freezer lid is in closure state, face on the basis of the face P fixed by Refrigerating cabinet body and hinge lower casing, the
One dead axle, the first moving axis, the second dead axle, horizontal range of the central point away from reference plane of the second moving axis are respectively D1, D2, D3, D4,
The point on the basis of the peak E of hinge upper casing, the first dead axle, the first moving axis, the second dead axle, the second moving axis are away from distance between reference point
Wei not L1, L2, L3, L4, wherein D2<D1、L1<L2, D3<D4、L3<L4.
2. according to described in claim 1 can stable rotation refrigerator-freezer hinge, it is characterised in that:The connecting rod is divided into and connecting shaft
Be hinged articulated section and the connecting portion for being set in the through hole in spring and stretched out on spring base, the coupling part be upper wide part and
Lower narrow portion, the wherein width of upper wide part are more than the width of lower narrow portion, while the width of upper wide part is more than the through hole on spring base
Diameter, the width of lower narrow portion is less than the diameter of the through hole on spring base, when refrigerator-freezer lid is in closure state, connecting rod it is upper
It is in close contact between wide portion and spring base.
3. according to described in claim 2 can stable rotation refrigerator-freezer hinge, it is characterised in that:The upper wide part, which is provided with, to be strengthened
Muscle.
4. according to described in claim 2 can stable rotation refrigerator-freezer hinge, it is characterised in that:The articulated section upper end is provided with U-shaped
Groove, the connecting rod is by U-type groove with being connected axis connection.
5. according to described in claim 2 can stable rotation refrigerator-freezer hinge, it is characterised in that:When refrigerator-freezer lid is opened, institute
Stating lower narrow portion still has and part stretching spring base lower section.
6. according to described in claim 1 can stable rotation refrigerator-freezer hinge, it is characterised in that:First is provided with above the transmission handle
Locating slot, the transmission handle lower section are provided with the second locating slot;When refrigerator-freezer lid is fully opened, the first dead axle is caught in described
One locating slot, the second dead axle are caught in the second locating slot.
7. according to described in claim 6 can stable rotation refrigerator-freezer hinge, it is characterised in that:The transmission handle two side respectively to
Both sides are extended with strengthening wing;When refrigerator-freezer lid is closed, two strengthening wings are placed on the second dead axle of refrigerator-freezer hinge;When
When opening refrigerator-freezer lid, two strengthening wings roll with the rotation of transmission handle along the second dead axle to be risen.
8. according to described in claim 1 can stable rotation refrigerator-freezer hinge, it is characterised in that:The hinge lower casing bottom surface is provided with
The projection to stretch out, the driving member and the second dead axle it is be hinged and with the projection clamping.
9. according to described in claim 1 can stable rotation refrigerator-freezer hinge, it is characterised in that:Below the hinge lower casing two side
Provided with mounting blocks, the spring base bottom surface is provided with the mounting groove being adapted with mounting blocks, and spring base passes through installation with hinge lower casing
The cooperation phase clamping of block and mounting groove.
10. according to described in claim 1 can stable rotation refrigerator-freezer hinge, it is characterised in that:The through hole periphery of the spring base
Provided with the boss upwardly extended, the spring is set on boss.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710814492.1A CN107575115A (en) | 2017-09-10 | 2017-09-10 | It is a kind of can stable rotation refrigerator-freezer hinge |
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CN201710814492.1A CN107575115A (en) | 2017-09-10 | 2017-09-10 | It is a kind of can stable rotation refrigerator-freezer hinge |
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CN201710814492.1A Pending CN107575115A (en) | 2017-09-10 | 2017-09-10 | It is a kind of can stable rotation refrigerator-freezer hinge |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107740649A (en) * | 2017-10-18 | 2018-02-27 | 广东星徽精密制造股份有限公司 | A kind of refrigerator-freezer hinge of slow-roll stabilization |
CN108955059A (en) * | 2018-08-10 | 2018-12-07 | 合肥美科制冷技术有限公司 | A kind of side by side combination refrigerator door body position limiting structure |
CN112412226A (en) * | 2019-08-21 | 2021-02-26 | 胥元韩国株式会社 | Multi-link door hinge |
CN113356706A (en) * | 2020-03-05 | 2021-09-07 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration equipment |
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GB1121380A (en) * | 1965-07-28 | 1968-07-24 | Gronbach Wilhelm | Hinge device for the lids of freezer cabinets |
DE1584178A1 (en) * | 1965-08-06 | 1969-11-06 | Oberholz Soehne Paul | Hinge with spring for weight compensation of leaves, e.g. Lids, hoods, flaps or the like. |
CN1435555A (en) * | 2002-01-29 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Combined hinge structure for electric refrigerator |
CN201202344Y (en) * | 2007-11-23 | 2009-03-04 | 海尔集团公司 | Hinge |
WO2013170469A1 (en) * | 2012-05-17 | 2013-11-21 | Xiao Yousong | Hinge used for horizontal, upward opening lid |
CN103938964A (en) * | 2014-04-25 | 2014-07-23 | 合肥华凌股份有限公司 | Refrigerator and hinge for same |
EP3095940A1 (en) * | 2015-05-18 | 2016-11-23 | Atasan Metal Sanayi Ve Ticaret Limited Sirketi | A hinge mechanism |
CN107740649A (en) * | 2017-10-18 | 2018-02-27 | 广东星徽精密制造股份有限公司 | A kind of refrigerator-freezer hinge of slow-roll stabilization |
CN207144696U (en) * | 2017-09-10 | 2018-03-27 | 广东星徽精密制造股份有限公司 | It is a kind of can stable rotation refrigerator-freezer hinge |
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2017
- 2017-09-10 CN CN201710814492.1A patent/CN107575115A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1121380A (en) * | 1965-07-28 | 1968-07-24 | Gronbach Wilhelm | Hinge device for the lids of freezer cabinets |
DE1584178A1 (en) * | 1965-08-06 | 1969-11-06 | Oberholz Soehne Paul | Hinge with spring for weight compensation of leaves, e.g. Lids, hoods, flaps or the like. |
CN1435555A (en) * | 2002-01-29 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Combined hinge structure for electric refrigerator |
CN201202344Y (en) * | 2007-11-23 | 2009-03-04 | 海尔集团公司 | Hinge |
WO2013170469A1 (en) * | 2012-05-17 | 2013-11-21 | Xiao Yousong | Hinge used for horizontal, upward opening lid |
CN103938964A (en) * | 2014-04-25 | 2014-07-23 | 合肥华凌股份有限公司 | Refrigerator and hinge for same |
EP3095940A1 (en) * | 2015-05-18 | 2016-11-23 | Atasan Metal Sanayi Ve Ticaret Limited Sirketi | A hinge mechanism |
CN207144696U (en) * | 2017-09-10 | 2018-03-27 | 广东星徽精密制造股份有限公司 | It is a kind of can stable rotation refrigerator-freezer hinge |
CN107740649A (en) * | 2017-10-18 | 2018-02-27 | 广东星徽精密制造股份有限公司 | A kind of refrigerator-freezer hinge of slow-roll stabilization |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107740649A (en) * | 2017-10-18 | 2018-02-27 | 广东星徽精密制造股份有限公司 | A kind of refrigerator-freezer hinge of slow-roll stabilization |
CN107740649B (en) * | 2017-10-18 | 2023-10-20 | 广东星徽精密制造股份有限公司 | Refrigerator hinge stable in rotation |
CN108955059A (en) * | 2018-08-10 | 2018-12-07 | 合肥美科制冷技术有限公司 | A kind of side by side combination refrigerator door body position limiting structure |
CN112412226A (en) * | 2019-08-21 | 2021-02-26 | 胥元韩国株式会社 | Multi-link door hinge |
CN113356706A (en) * | 2020-03-05 | 2021-09-07 | 青岛海尔特种电冰柜有限公司 | Hinge and refrigeration equipment |
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Application publication date: 20180112 |
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RJ01 | Rejection of invention patent application after publication |