CN106121412A - Refrigerator balance hinge structure and top-opening type refrigerator - Google Patents
Refrigerator balance hinge structure and top-opening type refrigerator Download PDFInfo
- Publication number
- CN106121412A CN106121412A CN201610703176.2A CN201610703176A CN106121412A CN 106121412 A CN106121412 A CN 106121412A CN 201610703176 A CN201610703176 A CN 201610703176A CN 106121412 A CN106121412 A CN 106121412A
- Authority
- CN
- China
- Prior art keywords
- seat
- spring
- hinge
- refrigerator
- door body
- 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
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000012858 resilient material Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000003068 static effect Effects 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
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- 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
- E05D11/08—Friction devices between relatively-movable hinge parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/306—Application of doors, windows, wings or fittings thereof for domestic appliances for freezers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The present invention proposes a kind of refrigerator balance hinge structure and top-opening type refrigerator, the hinge head of refrigerator balance hinge structure is through hinge axis hinged hinge seat, articulated joint is hinged with movable axis, the bottom assembly connection of hinge seat has support seat, support the friction seat that on seat, assembly connection resilient material is made, the top of friction seat is up-thin-low-thick boss, friction seat centre position offer axially through frictional groove, the two ends of spring assembly connection respectively has the spring seat of honour and spring lower seat, the centre position of spring lower seat offers the bayonet socket can being slidably connected with boss, spring seat of honour assembly connection has spring-support plate, one end activity of spring-support plate inserts in frictional groove, the other end of spring-support plate is flexibly connected movable axis through supporting pad.The invention have the benefit that realizing door body arbitrfary point in the range of bigger opening angle keeps balance controlled；Reduce when closing door body door body to the impact of cabinet and when avoiding opening door body door body pop up rapidly.
Description
Technical field
The present invention relates to refrigerator technical field, particularly relate to a kind of refrigerator balance hinge structure and top-opening type refrigerator.
Background technology
The door body of top-opening type refrigerator is hinged with the cabinet of refrigerator through hinge, and the most most top-opening type refrigerator exists
Man machine relation during open and close door is poor, concrete: when opening door body, door body by hinge spring elastic force and door body from heavy sensation of the body
The effect of power, but door body cannot keep resting state in the range of certain unlatching, can the angular range of slave mode the least, use
Family is difficult to find this controlled angular range accurately, makes door body balance and keeps static；In addition, when closing door body,
Drop rapidly because of self gravitation the impact to cabinet for reducing door body, need the elastic force increasing spring to balance the weight of door body self
Power, but when opening freezer door body, owing to the elastic force of spring can make door body pop up rapidly, it is easily caused user and gets a fright
Injured.
Summary of the invention
It is an object of the invention to provide a kind of refrigerator balance hinge structure and top-opening type refrigerator, it is achieved the door body of refrigerator exists
Arbitrfary point in the range of bigger opening angle keeps balance controlled；Reduce door body when closing door body to the impact of cabinet and to avoid
When opening door body, door body pops up rapidly.
The present invention provides a kind of refrigerator balance hinge structure, including hinge head, hinge axis, spring and hinge seat, hinge head
Through hinge axis hinged hinge seat, articulated joint is hinged with movable axis, and the bottom assembly connection of hinge seat has support seat, supports and fills on seat
Joining and connect the friction seat that resilient material is made, the top of friction seat is up-thin-low-thick boss, and the centre position of friction seat is opened
Be provided with axially through frictional groove, the two ends of spring assembly connection respectively has the spring seat of honour and spring lower seat, in spring lower seat
Between position offer the bayonet socket can being slidably connected with boss, spring seat of honour assembly connection has spring-support plate, spring-support plate
One end activity inserts in frictional groove, and the other end of spring-support plate is flexibly connected movable axis through supporting pad.
Further, the top of friction seat is cone boss.
Further, the bottom of friction seat offers stopper slot.
Further, the bottom of friction seat is fixedly connected with chuck, supports and offers can engage with chuck recessed on seat
Groove.
Further, stopper slot is opened in the centre position of chuck.
Further, friction seat is made by strengthening nylon material.
Further, the bottom of supporting pad offers U-lag, and the other end of spring-support plate is fixedly connected with can be with U-shaped
Groove card merges the U-shaped fork being flexibly connected with U-lag.
Further, hinge seat offering arcuate groove, movable the tip of the axis can arcuately side roll in groove.
Further, the both sides of hinge seat all offer arcuate groove.
The present invention also provides for a kind of top-opening type refrigerator, including above-mentioned refrigerator balance hinge structure.
Compared with prior art, refrigerator balance hinge structure and the top-opening type refrigerator of the present invention has the characteristics that with excellent
Point:
1, the refrigerator balance hinge structure of the present invention, it is possible to achieve door body arbitrfary point in the range of bigger opening angle
Keep balance controlled；
2, the refrigerator balance hinge structure of the present invention, reduces door body when closing door body and to the impact of cabinet and avoids opening door
During body, door body pops up rapidly；
3, the refrigerator balance hinge structure of the present invention, simple in construction, cost are relatively low, reliable, service life is long；
4, the top-opening type refrigerator of the present invention, by using above-mentioned refrigerator balance hinge structure, improves man machine relation, promotes
Consumer's Experience.
After reading in conjunction with the accompanying the detailed description of the invention of the present invention, the features and advantages of the invention will become clearer from.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is refrigerator balance hinge architecture schematic diagram one in the embodiment of the present invention；
Fig. 2 is refrigerator balance hinge architecture schematic diagram two in the embodiment of the present invention；
Fig. 3 is the structural representation of seat of rubbing in refrigerator balance hinge architecture in the embodiment of the present invention；
Wherein,
1, hinge head, 21, hinge axis, 22, movable axis, 3, hinge seat, 4, support seat, 5, friction seat, 51, boss, 52, rub
Wipe groove, 53, chuck, 54, stopper slot, 6, spring, 71, the spring seat of honour, 72, spring lower seat, 8, spring-support plate, 9, supporting pad.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of refrigerator balance hinge structure, and hinge head 1 is hinged through hinge axis 21
Hinge seat 3, articulated joint 1 is also hinged with movable axis 22, and the mounted inside of the bottom of hinge seat 3 connects support seat 4.Support seat 4
Upper assembly connection has the friction seat 5 that enhancing nylon material is made, and supports and offers the groove that cross section is rectangle on seat 4, and rub seat 5
Bottom be fixedly connected with the chuck 53 that cross section is rectangle, chuck 53 can be fastened in the groove supported on seat 4, to realize
Support seat 4 and the assembly connection of friction seat 5.Friction seat 5 centre position offer axially through frictional groove 52, the two of spring 6
Holding assembly connection respectively to have the spring seat of honour 71 and spring lower seat 72, the top of friction seat 5 is up-thin-low-thick boss 51, this enforcement
Boss 51 in example is cone, and the centre position of spring lower seat 72 offers the bayonet socket can being slidably connected, this reality with boss 51
Executing the bayonet socket in example is inverted cone opening, and the spring seat of honour 71 assembly connection has spring-support plate 8, one end of spring-support plate 8
Activity inserts in frictional groove 52.The bottom of friction seat 5 is further opened with stopper slot 54, spring-support plate in the centre position of chuck 53
The part limited groove 54 that frictional groove 52 is exposed in one end of 8 is spacing, makes spring-support plate 8 along stopper slot about 54 easy motion.
Supporting pad 9 for arc-shaped curved surface plate, supporting pad 9 bottom offer U-lag, the other end of spring-support plate 8 is fixing to be connected
Have and can merge the U-shaped fork being flexibly connected with U-lag with U-lag card, make movable axis 22 can smoothly act on bullet through supporting pad 9
In spring gripper shoe 8.Spring 6 acts on spring-support plate 8 through the spring seat of honour 71, makes spring-support plate 8 will prop up under the effect of elastic force
Stake pad 9 is stuck between spring-support plate 8 and movable axis 22.In the present embodiment, the both sides of hinge seat 3 all offer arcuate groove, live
The end of moving axis 22 can arcuately side roll in groove, stability that movable axis 22 rotates can be improved and increase in the present embodiment cold
The service life that cabinet balance hinge structure is overall.
By the above-mentioned refrigerator balance hinge Standard in the present embodiment on top-opening type refrigerator, concrete, by hinge head 1
It is assemblied in the door body of top-opening type refrigerator, hinge seat 3 is assemblied on the cabinet of top-opening type refrigerator.Closing top-opening type refrigerator
During door body, owing to the gravity of door body becomes larger relative to the moment of hinge axis 21, door body is constantly becoming big gravity
Drop rapidly under moment loading.Now movable axis 22 drives spring-support plate 8 to move down, and moving down of spring-support plate 8 makes on spring
Seat 71 extrusion springs 6 also act on spring lower seat 72, and during this, spring 6 is compressed and produces relative to hinge axis 21
The elastic force moment being gradually increased, to offset part gravity torque, meanwhile, spring lower seat 72 continues to move down extrusion friction seat 5,
One end of frictional groove 52 gradually fastening spring gripper shoe 8 in friction seat 5, thus increase spring-support plate 8 and frictional groove 52
Frictional force, frictional force produces frictional force moment relative to hinge axis 21, and then offsets the part weight that elastic force moment is unmatched
Force square, so that reducing the door body impact to cabinet when closing door body.During the door body opening top-opening type refrigerator,
Door body is unclamped in arbitrfary point in the range of certain opening angle, and the elastic force of spring 6 is relative to the elastic force moment of hinge axis 21 and friction
Power can offset the gravity gravity relative to hinge axis 21 of door body relative to the moment sum of the frictional force moment of hinge axis 21
Moment, thus realize door body arbitrfary point in the range of bigger opening angle and keep balance controlled.Opening top-opening type refrigerator
Door body time, owing to there being frictional groove 52 that spring-support plate 8 produces the existence of frictional force, be just not required to the elastic force increasing spring 6 with
The gravity of balance door body self, thus when avoiding opening door body, door body pops up rapidly.Above-mentioned refrigerator balance hinge structure is tied
Structure is simple, cost is relatively low, reliable, service life is long, uses the top-opening type refrigerator of above-mentioned refrigerator balance hinge structure, improves
Man machine relation, improves Consumer's Experience.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, and this technology is led
Change that the technical staff in territory is made in the essential scope of the present invention, retrofit, add or replace, also should belong to the present invention's
Protection domain.
Claims (10)
1. a refrigerator balance hinge structure, it is characterised in that: include hinge head, hinge axis, spring and hinge seat, hinge head warp
Hinge axis hinged hinge seat, articulated joint is hinged with movable axis, and the bottom assembly connection of hinge seat has support seat, supports and assembles on seat
Connecting the friction seat that resilient material is made, the top of friction seat is up-thin-low-thick boss, and the centre position of friction seat is offered
Have axially through frictional groove, the two ends of spring assembly connection respectively has the spring seat of honour and spring lower seat, the centre of spring lower seat
Position offers the bayonet socket can being slidably connected with boss, and spring seat of honour assembly connection has spring-support plate, the one of spring-support plate
End activity inserts in frictional groove, and the other end of spring-support plate is flexibly connected movable axis through supporting pad.
Refrigerator balance hinge structure the most according to claim 1, it is characterised in that: the top of friction seat is that cone is convex
Platform.
Refrigerator balance hinge structure the most according to claim 2, it is characterised in that: the bottom of friction seat offers spacing
Groove.
Refrigerator balance hinge structure the most according to claim 3, it is characterised in that: the bottom of friction seat is fixedly connected with card
Platform, supports and offers, on seat, the groove that can engage with chuck.
Refrigerator balance hinge structure the most according to claim 4, it is characterised in that: stopper slot is opened in the interposition of chuck
Put.
6. according to the refrigerator balance hinge structure described in any one of claim 1 to 5, it is characterised in that: friction seat is by strengthening Buddhist nun
Dragon material is made.
7. according to the refrigerator balance hinge structure described in any one of claim 1 to 5, it is characterised in that: the bottom of supporting pad is opened
Being provided with U-lag, the other end of spring-support plate is fixedly connected with and can merge the U-shaped fork being flexibly connected with U-lag with U-lag card.
8. according to the refrigerator balance hinge structure described in any one of claim 1 to 5, it is characterised in that: offer on hinge seat
Arcuate groove, movable the tip of the axis can arcuately side roll in groove.
Refrigerator balance hinge structure the most according to claim 8, it is characterised in that: the both sides of hinge seat all offer arc
Groove.
10. a top-opening type refrigerator, it is characterised in that use the refrigerator balance hinge knot according to any one of claim 1 to 9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703176.2A CN106121412B (en) | 2016-08-22 | 2016-08-22 | Refrigerator balance hinge structure and top-opening type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610703176.2A CN106121412B (en) | 2016-08-22 | 2016-08-22 | Refrigerator balance hinge structure and top-opening type refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121412A true CN106121412A (en) | 2016-11-16 |
| CN106121412B CN106121412B (en) | 2019-02-01 |
Family
ID=57279123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610703176.2A Active CN106121412B (en) | 2016-08-22 | 2016-08-22 | Refrigerator balance hinge structure and top-opening type refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121412B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522712A (en) * | 2016-12-28 | 2017-03-22 | 合肥晓阳工贸有限公司 | Damping hinge for horizontal type cabinet freezer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927439A (en) * | 1973-02-20 | 1975-12-23 | Wilhelm Gronbach | Hinge |
| CA1061065A (en) * | 1976-12-14 | 1979-08-28 | Intertecnica S.P.A. | Self-balancing hinge, particularly for covers of freezers or other furniture |
| CN1435554A (en) * | 2002-01-29 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Buffering structure for door of case type refrigerator |
| CN101302908A (en) * | 2008-05-14 | 2008-11-12 | 海尔集团公司 | Balance hinge |
| CN105041083A (en) * | 2015-08-25 | 2015-11-11 | 青岛海容商用冷链股份有限公司 | Refrigerator hinge |
| CN206016504U (en) * | 2016-08-22 | 2017-03-15 | 澳柯玛股份有限公司 | Refrigerator balance hinge structure and top-opening type refrigerator |
-
2016
- 2016-08-22 CN CN201610703176.2A patent/CN106121412B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927439A (en) * | 1973-02-20 | 1975-12-23 | Wilhelm Gronbach | Hinge |
| CA1061065A (en) * | 1976-12-14 | 1979-08-28 | Intertecnica S.P.A. | Self-balancing hinge, particularly for covers of freezers or other furniture |
| CN1435554A (en) * | 2002-01-29 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Buffering structure for door of case type refrigerator |
| CN101302908A (en) * | 2008-05-14 | 2008-11-12 | 海尔集团公司 | Balance hinge |
| CN105041083A (en) * | 2015-08-25 | 2015-11-11 | 青岛海容商用冷链股份有限公司 | Refrigerator hinge |
| CN206016504U (en) * | 2016-08-22 | 2017-03-15 | 澳柯玛股份有限公司 | Refrigerator balance hinge structure and top-opening type refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522712A (en) * | 2016-12-28 | 2017-03-22 | 合肥晓阳工贸有限公司 | Damping hinge for horizontal type cabinet freezer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106121412B (en) | 2019-02-01 |
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