CN208056899U - A kind of hydro-cushion hinge open in usual - Google Patents
A kind of hydro-cushion hinge open in usual Download PDFInfo
- Publication number
- CN208056899U CN208056899U CN201820123907.0U CN201820123907U CN208056899U CN 208056899 U CN208056899 U CN 208056899U CN 201820123907 U CN201820123907 U CN 201820123907U CN 208056899 U CN208056899 U CN 208056899U
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- hinge
- lever
- torsional spring
- connector
- hinge arm
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Abstract
A kind of hydro-cushion hinge open in usual, it includes hinge cups and hinge arm, first lever and the second lever are installed between hinge cups and hinge arm, first, two levers, before, both ends are hinged with hinge cups and hinge arm respectively afterwards, second lever rear end extends outwardly, and connector is hingedly installed, the piston rod rigid connection of connector and cushion dashpot, the cylinder body tail portion of cushion dashpot is hinged with hinge arm, when hinge arm opens and closes, second lever pushing cushion dashpot makees stretching motion, it is also equipped with torsional spring in the hinge arm, first support leg of torsional spring presses on the first lever, second support leg of torsional spring is pressed in the hinged place of the second lever and connector, torsional spring pushes the tail portion lower movement always of the second lever, hinge is kept to be in normally open so that the second lever front end is upturned.The utility model has the beneficial effects that：Unique torsional spring driving structure may make the elastic force driving hinge that torsional spring generates in the open state always, meet normally opened place and use.
Description
Technical field
The utility model is related to European hinge, specifically a kind of hydro-cushion hinge open in usual.
Background technology
Currently, it includes hinged hinge successively that the structure of the existing hinge being widely used on furniture, which is all largely,
Cup, hinge arm and pedestal will produce excessive restoring force since hinge is in moving process, so being added on the pedestal of hinge slow
Flushing device so that hinge has preferable buffering effect in folding, reduces cabinet door and collides with cabinet.However, existing
In hinge, hinge has opening and closes two states, and two states need user voluntarily to select, therefore in some special fields
It closes, such as need the place maintained a normally open, to need manually to open herein after the closing of present hinge, it is therefore desirable to existing hinge
It is improved further.
Utility model content
The purpose of this utility model is to overcome prior art there are the shortcomings that, a kind of simple in structure, user is provided
Just, band buffers when hinge is opened and closed, and can automatically reset opening after hinge closing, a kind of hydraulic cushion open in usual maintained a normally open
Hinge.
The utility model aim is realized with the following methods：A kind of hydro-cushion hinge open in usual, it is characterised in that：Its
First lever and the second lever, the first and second lever, front and rear ends difference are installed including hinge cups and hinge arm, between hinge cups and hinge arm
Hinged with hinge cups and hinge arm, second lever rear end extends outwardly, and is hingedly equipped with connector, connector and cushion dashpot
Piston rod rigid connection, the cylinder body tail portion of cushion dashpot is hinged with hinge arm, and when hinge arm opens and closes, the second lever pushing cushion dashpot is stretched
Contracting moves, and torsional spring is also equipped in the hinge arm, and the first support leg of torsional spring presses on the first lever, second of torsional spring
Spike pressing is in the hinged place of the second lever and connector, and torsional spring pushes the tail portion lower movement always of the second lever so that second
Lever front end, which is upturned, keeps hinge to be in normally open.
The hinged place of second lever and connector is provided with roller, and the second support leg of torsional spring is pressed in the roller
On.
The hinged place of first lever and hinge arm is mounted on the hinged shaft by stud connection, the main body snare of torsional spring
On.
The connector front end is hinged with the second lever, mounting hole is provided on the rear end face of connector, piston rod is worn
The fixation axis connection crossed the mounting hole and be arranged in connector.
The utility model has the beneficial effects that：1, simple in structure, production cost is low, improves the market competitiveness；2, in hinge arm
It is inside provided with cushion dashpot, cushion dashpot is connect with the second lever, can play the role of slowing down movement velocity when hinge arm opens and closes；3,
Unique torsional spring driving structure may make the elastic force driving hinge that torsional spring generates in the open state always, meet normally opened place
It uses.
Description of the drawings
Fig. 1 is that hinge is in normally open design sketch in the utility model.
Fig. 2 is that hinge is in normally open structure sectional view in the utility model.
Fig. 3 is that hinge is closed design sketch in the utility model.
Fig. 4 is that hinge is closed structure sectional view in the utility model.
Fig. 5 is the utility model Standard figure.
Fig. 6 is structural schematic diagram after the utility model structure steganography hinge arm.
Specific implementation mode
Specific further instruction is made to the utility model below in conjunction with the accompanying drawings.A kind of hydro-cushion hinge open in usual,
It is characterized in that：It includes hinge cups 1 and hinge arm 2, is equipped with the first lever 3 and the second lever 4 between hinge cups 1 and hinge arm 2, and first and second
Lever 3,4 front and rear ends are hinged with hinge cups 1 and hinge arm 2 respectively, and 4 rear end of the second lever extends outwardly, and is hinged installation
There is connector 5,61 rigid connection of piston rod of connector 5 and cushion dashpot 6, the cylinder body tail portion 62 of cushion dashpot 6 and hinge arm 2 are hinged,
When hinge arm 2 opens and closes, the second lever 4 pushes cushion dashpot 6 to make stretching motion, and torsional spring 7 is also equipped in the hinge arm 2, torsional spring 7
First support leg 71 presses on the first lever 3, and the second support leg 72 of torsional spring 7 presses the hinge in the second lever 4 and connector 5
Place is met, torsional spring 7 pushes the tail portion lower movement always of the second lever 4 so that 4 front end of the second lever, which is upturned, keeps hinge to be in
Normally open.
The hinged place of second lever 4 and connector 5 is provided with roller 8, and the second support leg 72 pressing of torsional spring 7 exists
On the roller 8.
First lever 3 is connect with the hinged place of hinge arm 2 by hinged shaft 9, and the main body snare of torsional spring 7 is mounted on the hinge
On axis 9.
5 front end of connector is hinged with the second lever 4, and mounting hole 51, piston are provided on the rear end face of connector
Bar 61 is connect across the mounting hole 51 with the fixing axle 52 being arranged in connector 5.
Operation principle：As shown in Fig. 2, the second support leg of torsional spring is pressed by roller in the second lever rear end in this case,
So that the front end of the second lever is upturned always, keep this hinge that can always open after external force disappearance and be in normally open.
When hinge is closed, the tail end of the second lever is upturned so that the contact point of the second support leg of torsional spring and roller, which is in, to be rolled
Friction, reduces frictional force between the two, more mute when hinge opening and closing first being enabled to move, second by the conversion of sliding friction between the two
For rolling friction, frictional force is reduced, the abrasion both to reduce ensures that hinge can efficient operation steady in a long-term.
Further：When being closed due to hinge, the contact point between the second support leg and roller is gradually to the main body side of torsional spring
To offset, under the action of lever principle, the second support leg is applied to the pressure on roller and is also gradually increased, and is closed when hinge is in
When closing, which is in maximum rating, and resetting opening for hinge provides enough power.
Compared with traditional technology, the hinge in this case can be after hinge closing, under the action of reduction torsion spring and cushion dashpot
It automatically opens, keeps hinge to be in normally open always, made with meeting the place that some need cabinet door to be chronically at opening state
With.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (4)
1. a kind of hydro-cushion hinge open in usual, it is characterised in that：It includes hinge cups（1）And hinge arm（2）, hinge cups（1）With hinge arm
（2）Between the first lever is installed（3）And second lever（4）, the first and second lever（3,4）Front and rear ends respectively with hinge cups（1）And
Hinge arm（2）The second hinged, described lever（4）Rear end extends outwardly, and is hingedly equipped with connector（5）, connector（5）With it is slow
Rush cylinder（6）Piston rod（61）Rigid connection, cushion dashpot（6）Cylinder body tail portion（62）With hinge arm（2）It is hinged, hinge arm（2）Folding
When, the second lever（4）Push cushion dashpot（6）Make stretching motion, the hinge arm（2）Inside it is also equipped with torsional spring（7）, torsional spring（7）
The first support leg（71）Pressing is in the first lever（3）On, torsional spring（7）The second support leg（72）Pressing is in the second lever（4）
With connector（5）Hinged place, torsional spring（7）Push the second lever（4）Tail portion lower movement always so that the second lever（4）Before
End, which is upturned, keeps hinge to be in normally open.
2. a kind of hydro-cushion hinge open in usual according to claim 1, it is characterised in that：Second lever（4）
With connector（5）Hinged place be provided with roller（8）, torsional spring（7）The second support leg（72）Pressing is in the roller（8）On.
3. a kind of hydro-cushion hinge open in usual according to claim 1, it is characterised in that：First lever（3）
With hinge arm（2）Hinged place pass through hinged shaft（9）Connection, torsional spring（7）Main body snare be mounted on the hinged shaft（9）On.
4. a kind of hydro-cushion hinge open in usual according to claim 1, it is characterised in that：The connector（5）Before
End and the second lever（4）It is hinged, it is provided with mounting hole on the rear end face of connector（51）, piston rod（61）Across the mounting hole
（51）With setting in connector（5）Interior fixing axle（52）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123907.0U CN208056899U (en) | 2018-01-25 | 2018-01-25 | A kind of hydro-cushion hinge open in usual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123907.0U CN208056899U (en) | 2018-01-25 | 2018-01-25 | A kind of hydro-cushion hinge open in usual |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056899U true CN208056899U (en) | 2018-11-06 |
Family
ID=63994660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820123907.0U Active CN208056899U (en) | 2018-01-25 | 2018-01-25 | A kind of hydro-cushion hinge open in usual |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756888A (en) * | 2019-03-28 | 2020-10-09 | 群光电子股份有限公司 | Electronic device and actuating mechanism thereof |
| CN114016834A (en) * | 2021-10-29 | 2022-02-08 | 张亚范 | Damping hinge |
-
2018
- 2018-01-25 CN CN201820123907.0U patent/CN208056899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756888A (en) * | 2019-03-28 | 2020-10-09 | 群光电子股份有限公司 | Electronic device and actuating mechanism thereof |
| CN114016834A (en) * | 2021-10-29 | 2022-02-08 | 张亚范 | Damping hinge |
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