CN206942444U - A kind of two sections of power hinges - Google Patents
A kind of two sections of power hinges Download PDFInfo
- Publication number
- CN206942444U CN206942444U CN201720648513.2U CN201720648513U CN206942444U CN 206942444 U CN206942444 U CN 206942444U CN 201720648513 U CN201720648513 U CN 201720648513U CN 206942444 U CN206942444 U CN 206942444U
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- bearing pin
- torsion spring
- rocker arm
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- arm
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Abstract
Hinge design technical field is the utility model is related to, more particularly to a kind of two sections of power hinges, the utility model adopt the following technical scheme that：Sliding seat by the lower bearing pin portion of U-shaped bearing pin respectively with inner rocker arm, one end of outer rocker arm is hinged, linking arm is hinged by the first bearing pin with linking arm, first bearing pin is arranged torsion spring, inner rocker arm is hinged close to the main rotary shaft hole of damper by the second bearing pin with linking arm, the inner rocker arm other end is connected by connecting the piston rod of annulate shaft and damper, first take-off lever of torsion spring extend to the first bearing pin bottom and with the first bearing pin connect to, second take-off lever of torsion spring is extended at the upper pin bottom of U-shaped bearing pin, outer rocker arm positioned at sliding seat side opens up the first recess for exporting shank diameter slightly larger than the second of torsion spring, the utility model has the advantage of：It is applied during furniture use, cabinet door can be positioned infinitely to opening this region completely along Furniture Body after the position that cabinet door is opened to 85 °, is reduced door in the impact of opening direction strength and is avoided adjacent two fan cabinet door while collide when opening.
Description
Technical field：
It the utility model is related to hinge design technical field, more particularly to a kind of two sections of power hinges.
Background technology：Hinge is also known as hinge and is for connection to two solids and allows to make the machinery relatively rotated between the two
Device.Hinge can be made up of moveable component, or be made up of folding material.Hinge is mainly installed on door and window, and
Hinge is more installed on cabinet, is broadly divided into by material classification, stainless steel hinge and iron hinge；To allow people to obtain preferably
Enjoy and hydraulicefficiency hinge occur again（Also known as damp hinge）, it is characterized in bringing pooling feature when cabinet door is closed, at utmost
Reduce when cabinet door is closed with the noise that sends of cabinet collision.
A utility model patent disclosed in Patent Office of the People's Republic of China：CN204060262U, authorized announcement date are：2014.12.31
A furniture damp hinge, which disclose a kind of hinge that can extend to U-shaped bearing pin, wherein sliding seat can not be realized
Multi-angle is positioned, and it is designed just for the sake of the increase life-span.
The content of the invention：
One of the purpose of this utility model is to provide a kind of two sections of power hinges, and especially a kind of simple in construction and performance is more
Good drawer hinge.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：A kind of two sections of power hinges, including sliding seat, U
Type bearing pin, linking arm, outer rocker arm, inner rocker arm, torsion spring, sliding seat are shaken with inner rocker arm, outside respectively by the lower bearing pin portion of U-shaped bearing pin
One end of arm is hinged, and outer rocker arm is hinged by the first bearing pin with linking arm, and the first bearing pin is arranged torsion spring, and inner rocker arm is close to damping
The main rotary shaft hole of device is hinged by the second bearing pin with linking arm, and the inner rocker arm other end is by connecting the piston of annulate shaft and damper
Bar connects, and the first take-off lever of torsion spring extends to the second bearing pin bottom and connect with the second bearing pin to the second take-off lever of torsion spring prolongs
Extend at the upper pin bottom of U-shaped bearing pin, the outer rocker arm positioned at sliding seat side opens up straight slightly larger than the second take-off lever of torsion spring
First recess in footpath, the second take-off lever of torsion spring be respectively divided into successively first paragraph, second segment, the 3rd section, first paragraph is relative to
Two sections of infoldings, second segment are rolled over relative to the 3rd section.
Further, the second recess with the second take-off lever form fit of torsion spring is set at the lower bearing pin portion of U-shaped bearing pin.
Further, the 3rd recess with the second take-off lever form fit of torsion spring is set at the upper pin portion of U-shaped bearing pin.
Further, described connection annulate shaft is triangular in shape, connect the top both ends of annulate shaft respectively with the inner rocker arm other end,
Damper rod is hinged, and the bottom end for connecting annulate shaft is hinged by the 3rd bearing pin with linking arm.
Further, the second take-off lever first paragraph of torsion spring relative to second segment infolding and or second segment relative to the 3rd
Section angle rolled over is 35 °.
Further, linking arm is embedded installation board card piece, and installation board card piece sets at least one set of first bayonet part, installing plate
First bayonet part of corresponding installation board card piece sets at least one set of connection card, positioned at linking arm away from sliding seat side
End sets installing plate activity locking member.
Further, described installing plate activity locking member is rotatably arranged on including rotation fastener by the 4th bearing pin
On linking arm, rotation fastener sets installing plate to lock the second bayonet part that recess shape coordinates close to the side of installing plate.
The installation board card piece bottom plate close to linking arm end and rotation fastener top plate between set it is corresponding connect to
Compression spring.
Further, rotate fastener and press section is set in the side of the opening portion of linking arm in place.
Further, damper is rotatably installed on the connecting arm by the 5th bearing pin.
The utility model has the advantage of：It is applied during furniture use, and cabinet door can be along Furniture Body in cabinet door
Can infinitely it be positioned after opening to 85 ° of position to opening this region completely, impact of the reduction door in opening direction strength
With avoid adjacent two fan cabinet door while collide when opening.
Brief description of the drawings：
Accompanying drawing 1 is a kind of dimensional structure diagram of two sections of power hinges of embodiment 1；
Accompanying drawing 2 is a kind of positive structure diagram of two sections of power hinges of embodiment 1；
Accompanying drawing 3 is a kind of backsight structural representation of two sections of power hinges of embodiment 1；
Accompanying drawing 4 is the use state reference chart of embodiment 1.
Embodiment：
Embodiment 1：Reference picture 1-3, a kind of two sections of power hinges, including sliding seat 3, U-shaped bearing pin 31, linking arm 1, outer rocker arm
2nd, inner rocker arm 4, torsion spring 5, sliding seat 3 pass through the lower bearing pin 312 of U-shaped bearing pin 31 one end with inner rocker arm 4, outer rocker arm 2 respectively
Be hinged, outer rocker arm 2 is be hinged by the first bearing pin 21 and linking arm 1, and the first bearing pin 21 is arranged torsion spring 31, and inner rocker arm 4 is close to resistance
The main rotary shaft hole of Buddhist nun's device 6 is be hinged with linking arm 1 by the second bearing pin 41, and the other end of inner rocker arm 4 is by connecting annulate shaft 62 and resistance
The piston rod 61 of Buddhist nun's device 6 connects, and the first take-off lever 51 of torsion spring 5 extends to the bottom of the second bearing pin 41 and connect with the second bearing pin 41
Support, the second take-off lever 52 of torsion spring 5 is extended at the bottom of upper pin 311 of U-shaped bearing pin 31, outer the shaking positioned at the side of sliding seat 3
Arm 2 opens up the first recess 22 of the diameter of the second take-off lever 52 slightly larger than torsion spring 5, and the second take-off lever 52 of torsion spring 5 is toward sliding seat 3
Direction be respectively divided into successively first paragraph, second segment, the 3rd section, first paragraph is relative to second segment infolding, and second segment is relative to the 3rd
Section is rolled over.
Preferably, the first paragraph of the second take-off lever 52 of torsion spring 5 distinguishes second segment relative to the 3rd relative to second segment infolding
Section angle rolled over is 35 °.
It is applied is used for exemplified by cabinet door B folding in furniture, one end connection Furniture Body A of its linking arm 1, sliding seat
3 connecting cabinet door B are located at Furniture Body A side, and its cabinet door is after opening to 85 °, its torsion spring in cabinet door B maximum open positions
5 the second take-off lever 52 and the lower bearing pin 312 of U-shaped bearing pin 31 are connect to its upper pin 311 at 85 ° of positions with U-shaped bearing pin 31
Connect to the second take-off lever 52 of torsion spring 5 is also corresponding in cabinet door B rotation processes changes, and the second take-off lever 52 of torsion spring 5 is in U-shaped pin
Between the upper pin 311 and lower bearing pin 312 of axle 31 can arbitrarily positioning activity, corresponding cabinet door can also in this section nothing
Limit activity orientation.
In order to increase its freely angle of activity and the stability of fixation, set at the lower bearing pin 312 of U-shaped bearing pin 31
The second recess with the form fit of the second take-off lever 52 of torsion spring 5 is put, is set and torsion spring 5 at the upper pin 311 of U-shaped bearing pin 31
The form fit of the second take-off lever 52 the 3rd recess.
In a kind of preferred embodiment, its connect annulate shaft 62 it is triangular in shape, connect annulate shaft 62 top both ends respectively with it is interior
The Rocker arm 4 other end, the piston rod 61 of damper 6 are be hinged, and the bottom end for connecting annulate shaft 62 passes through the 3rd bearing pin 63 and linking arm 1
It is be hinged.
In order to further to the carry out activity locking of installing plate 9, be embedded installation board card piece 10 in linking arm 1, install board
Part 10 sets at least one set of first bayonet part 101, and the first bayonet part 101 of the corresponding installation board card piece 10 of installing plate 9 is set at least
One group of connection card 91, installing plate activity locking member is being set positioned at end of the linking arm 1 away from the side of sliding seat 3.
In a kind of its preferably embodiment, installing plate activity locking member includes rotation fastener 8 can by the 4th bearing pin 102
What is rotated is arranged on linking arm 1, and rotation fastener 8 sets the installing plate locking shape of recess 92 to match somebody with somebody close to the side of installing plate 9
The second bayonet part 82 closed, set between the bottom plate and the rotation top plate of fastener 8 of the installation board card piece 10 close to the end of linking arm 1
Put it is corresponding connect to compression spring 83.
Preferably, fastener 8 is rotated toward the connecting portion of its inner side of linking arm 1 extension, it is rotatably mounted by the 4th bearing pin 102
On linking arm 1, the second bayonet part 82 is with the clamp portion for extending and raising up toward the direction of installing plate 9 and relative to clamp
Portion direction is set.
In the present embodiment, compression spring 83 can turn into the fulcrum of lever, be resistance positioned at the side of the second bayonet part 82
Point, rotation fastener 8 positioned at the side of the opening portion of linking arm 1 set press section 81 be with force, can during its use
So that installing plate 9 it is stable be arranged in the first bayonet part 101, on the second bayonet part 82, raised clamp portion can be convenient to pacify
Loading board 9 is arranged on the second bayonet part 82.
Certainly, the preferred embodiment of the utility model is these are only, use range of the present utility model is not limited with this,
Therefore it is every made in the utility model principle it is equivalent change should be included in the scope of protection of the utility model.
Claims (10)
1. a kind of two sections of power hinges, including sliding seat, U-shaped bearing pin, linking arm, outer rocker arm, inner rocker arm, torsion spring, it is characterised in that：
Sliding seat is hinged by the one end of the lower bearing pin portion of U-shaped bearing pin respectively with inner rocker arm, outer rocker arm, outer rocker arm by the first bearing pin with
Linking arm is hinged, and the first bearing pin is arranged torsion spring, and inner rocker arm is close to the main rotary shaft hole of damper by the second bearing pin with being connected
Arm is hinged, and the inner rocker arm other end is connected by connecting the piston rod of annulate shaft and damper, and the first take-off lever of torsion spring extends to the
Two bearing pin bottoms are simultaneously connect to the second take-off lever of torsion spring is extended at the upper pin bottom of U-shaped bearing pin, positioned at work with the second bearing pin
The outer rocker arm of dynamic seat side opens up the first recess for exporting shank diameter slightly larger than the second of torsion spring, and the second take-off lever of torsion spring is successively
Be respectively divided into first paragraph, second segment, the 3rd section, first paragraph is rolled over relative to the 3rd section relative to second segment infolding, second segment.
A kind of 2. two sections of power hinges according to claim 1, it is characterised in that：At the lower bearing pin portion of U-shaped bearing pin set with
Second recess of the second take-off lever form fit of torsion spring.
A kind of 3. two sections of power hinges according to claim 1, it is characterised in that：Set and turn round at the upper pin portion of type bearing pin
3rd recess of the second take-off lever form fit of spring.
4. two sections of power hinges of one kind according to claim 1 or 2 or 3, it is characterised in that：Described connection annulate shaft is in triangle
Shape, the top both ends for connecting annulate shaft are hinged with the inner rocker arm other end, damper rod respectively, and the bottom end for connecting annulate shaft leads to
The 3rd bearing pin is crossed to be hinged with linking arm.
A kind of 5. two sections of power hinges according to claim 4, it is characterised in that：Second take-off lever first paragraph of torsion spring is relative
In second segment infolding and or second segment relative to the 3rd section of angle rolled over be 35 °.
A kind of 6. two sections of power hinges according to claim 5, it is characterised in that：Linking arm is embedded installation board card piece, installation
Board card piece sets at least one set of first bayonet part, and the first bayonet part that installing plate correspondingly installs board card piece sets at least one set of company
Fastener is connect, installing plate activity locking member is being set positioned at end of the linking arm away from sliding seat side.
A kind of 7. two sections of power hinges according to claim 6, it is characterised in that：Described installing plate activity locking member includes
Rotating fastener, rotatably on the connecting arm, rotation fastener sets installation close to the side of installing plate for installation by the 4th bearing pin
The second bayonet part that plate locking recess shape coordinates.
A kind of 8. two sections of power hinges according to claim 7, it is characterised in that：In the installing plate close to linking arm end
Fastener bottom plate and rotation fastener top plate between set it is corresponding connect to compression spring.
A kind of 9. two sections of power hinges according to claim 7, it is characterised in that：Fastener is rotated in place in the opening of linking arm
The side in portion sets press section.
A kind of 10. two sections of power hinges according to claim 7, it is characterised in that：Damper is rotatable by the 5th bearing pin
Installation on the connecting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648513.2U CN206942444U (en) | 2017-06-06 | 2017-06-06 | A kind of two sections of power hinges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720648513.2U CN206942444U (en) | 2017-06-06 | 2017-06-06 | A kind of two sections of power hinges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942444U true CN206942444U (en) | 2018-01-30 |
Family
ID=61363783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720648513.2U Active CN206942444U (en) | 2017-06-06 | 2017-06-06 | A kind of two sections of power hinges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942444U (en) |
-
2017
- 2017-06-06 CN CN201720648513.2U patent/CN206942444U/en active Active
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