CN210185029U - Damping force adjustable buffer structure - Google Patents
Damping force adjustable buffer structure Download PDFInfo
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- CN210185029U CN210185029U CN201920519273.5U CN201920519273U CN210185029U CN 210185029 U CN210185029 U CN 210185029U CN 201920519273 U CN201920519273 U CN 201920519273U CN 210185029 U CN210185029 U CN 210185029U
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- damping force
- accommodating groove
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- connecting sliding
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Abstract
The application discloses buffer structure of adjustable damping force, including holding grooved rail, sliding connection in connect the slip group on the holding grooved rail, locate on the holding grooved rail and be located connect slip group one side and power take off end with connect the attenuator that the slip group is connected, locate on the holding grooved rail and one end with connect the flexible elastic component that the slip group is connected, locate on the holding grooved rail and be located attenuator one side and with the adjusting part that the flexible elastic component other end is connected. This application passes through adjusting part with flexible elastic component cooperatees in order to realize adjustable connect the purpose that slip group received damping force size to the realization can carry out the purpose of adjusting according to the in-service use condition, improved practicality and the suitability of using the damping buffering slide rail of this application on very big limit, and then can promote the further development and the innovation of furniture trade greatly.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the technical field of furniture, in particular to a damping force adjustable buffering structure.
[ background of the invention ]
Furniture is an indispensable appliance for human beings to maintain normal life, engage in production practice and develop social activities, and along with the continuous development and innovation of times science and technology, the furniture performance is more excellent, for example, the existing damping buffer slide rail arranged on a cabinet body or an office table is a brand new technology, and the damping buffer slide rail has the effects of slowing down the closing speed of a drawer or a drawer plate and reducing impact force, so that the closing purpose of silencing and softness can be realized, and the furniture is more and more popular with people.
However, the damping force of the most existing damping buffer slide rails is fixed, and then cannot be adjusted according to actual use conditions, so that the actual use requirements cannot be met.
[ Utility model ] content
The above-mentioned prior art problem that this application will be solved is to provide a buffer structure of adjustable damping force.
In order to solve the technical problem, the method is realized by the following technical scheme:
a damping force adjustable cushioning structure comprising:
accommodating the groove rail;
the connecting sliding group is connected to the accommodating groove rail in a sliding manner;
the damper is arranged on the accommodating groove rail, is positioned on one side of the connecting sliding group, is connected with the power output end of the damper, and is used for blocking and buffering the connecting sliding group to approach the connecting sliding group;
the telescopic elastic piece is arranged on the accommodating groove rail, one end of the telescopic elastic piece is connected with the connecting sliding group, and the telescopic elastic piece is used for pulling the connecting sliding group to move towards the direction of the damper;
and the adjusting assembly is arranged on the accommodating groove rail, is positioned on one side of the damper, is connected with the other end of the telescopic elastic piece, is used for adjusting the working length of the telescopic elastic piece, and then can adjust the magnitude of the damping force applied to the connecting sliding group 2.
The damping force adjustable buffer structure comprises a regulating assembly and a telescopic elastic piece, wherein the regulating assembly comprises a winding wheel which is arranged on the left side of the accommodating groove rail and can be used for rotatably winding the telescopic elastic piece.
In the damping force adjustable buffer structure, the periphery of the winding wheel is provided with the recessed ring groove and the tooth-shaped part arranged at the rear side of the recessed ring groove, and the winding wheel is also provided with the clamping part which is positioned on the recessed ring groove and used for clamping the telescopic elastic part;
the adjusting assembly further comprises an adjusting worm which is arranged on the left side of the winding wheel and can be matched with the tooth-shaped part to drive the winding wheel to rotate.
According to the damping force adjustable buffer structure, the upper part of the adjusting worm is provided with an upper side concave ring groove which is concave inwards;
the adjusting component further comprises a clamping ring arranged on the upper side concave ring groove and used for limiting the adjusting worm, and a limiting clamping ring used for yielding clamping is arranged on the limiting clamping ring and used for yielding clamping the clamping yielding port of the adjusting worm.
As above the damping force adjustable buffer structure, the left rear side of the containing groove rail is provided with a through abdicating notch for the limiting snap ring to pass through to enter the internal clamping of the limiting snap ring to adjust the worm.
According to the damping force adjustable buffering structure, the upper side surface of the adjusting worm is provided with a concave screwing groove which is concave downwards and used for screwing and rotating, and an indicating part which is positioned on one side of the concave screwing groove and used for indicating the screwing direction.
In the damping force adjustable buffer structure, the rear side of the winding wheel is provided with a front groove which is concave forwards, and a rotation limiting part which is positioned in the front groove;
the front convex limiting part which protrudes forwards and can extend into the front groove to be matched with the rotating limiting part to limit the rotating amplitude of the winding wheel is arranged on the inner rear side wall of the left part of the accommodating groove rail.
According to the damping force adjustable buffer structure, the cross section of the front convex limiting part is arc-shaped.
In the damping force adjustable buffer structure, the front upper side of the accommodating groove rail is provided with a front upper accommodating limiting groove for accommodating and limiting the damper, and the front lower side of the accommodating groove rail is provided with a front lower accommodating groove for accommodating the telescopic elastic piece;
the left upper side of the connecting sliding group is provided with a buckle notch used for clamping the power output end of the damper in a clamping manner;
connect the left downside of slip group and offer the joint notch that is used for the joint flexible elastic component.
As above adjustable damping force's buffer structure, flexible elastic component is compression spring, and its left end be equipped with can the joint in left joint cooperation portion in the joint portion to and its right-hand member be equipped with can the joint in right joint cooperation portion on the joint notch.
Compared with the prior art, the application has the following advantages:
the utility model provides a buffer structure of adjustable damping force passes through the attenuator is right connect the slip group to produce invariable damping force, just 3 of attenuator are right connect the direction of slip group produced resistance with flexible elastic component is right connect the direction of slip group produced restoring force opposite, accessible thereupon the adjusting part is adjusted the working length of flexible elastic component is in order to adjust flexible elastic component is right connect the size of the produced restoring force of slip group, thereby reach adjustably connect the purpose that the slip group received the damping force size, and then realized can adjusting according to the actual use condition's purpose, improved the practicality and the suitability of using the damping buffering slide rail of this application on very big limit, promoted the further development and the innovation of furniture trade greatly.
[ description of the drawings ]
Fig. 1 is a perspective view of the damping force adjustable cushion structure of the present application.
FIG. 2 is a partially exploded view of the adjustable damping force cushioning structure of the present application.
Fig. 3 is a partial enlarged view i of fig. 2.
Fig. 4 is a broken perspective view of the receiving groove rail in the damping force adjustable buffering structure of the present application.
Fig. 5 is a perspective view of the winding wheel in the damping force adjustable buffer structure of the present application.
Fig. 6 is a rear perspective view of the take-up wheel in the damping force adjustable cushioning structure of the present application.
Fig. 7 is a perspective view of the adjusting worm in the damping force adjustable buffer structure of the present application.
Fig. 8 is a perspective view of the limit snap ring in the damping force adjustable buffer structure of the present application.
Fig. 9 is a perspective view of the elastic member in the damping force adjustable cushion structure of the present application.
[ detailed description ] embodiments
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
As shown in fig. 1 to 9, the damping force adjustable buffer structure includes a receiving groove rail 1, a connecting sliding set 2, a damper 3, a telescopic elastic member 4, and an adjusting assembly 5.
Specifically, the connecting sliding group 2 is slidably connected to the accommodating groove rail 1. The damper 3 is arranged on the accommodating groove rail 1 and positioned on one side of the connecting sliding group 2, and the power output end of the damper is connected with the connecting sliding group 2 and used for blocking and buffering the connecting sliding group 2 to approach the connecting sliding group. The telescopic elastic piece 4 is arranged on the accommodating groove rail 1, and one end of the telescopic elastic piece is connected with the connecting sliding group 2 and used for pulling the connecting sliding group 2 to move towards the damper 3. The adjusting component 5 is arranged on the accommodating groove rail 1, is positioned on one side of the damper 3, is connected with the other end of the telescopic elastic piece 4, and is used for adjusting the working length of the telescopic elastic piece 4 and then adjusting the damping force applied to the connecting sliding group 2.
The utility model provides a buffer structure of adjustable damping force passes through attenuator 3 is right connect slip group 2 to produce invariable damping force, just attenuator 3 is right connect the direction of slip group 2 produced resistance with flexible elastic component 4 is right connect slip group 2 produced restoring force opposite direction, accessible thereupon adjusting part 5 adjusts the working length of flexible elastic component 4 is in order to adjust flexible elastic component 4 is right connect the size of slip group 2 produced restoring force to reach adjustable connect the purpose that slip group 2 received the damping force size, and then realized can adjusting the purpose according to the in-service use condition, improved the practicality and the suitability of using the damping buffering slide rail of this application on very big limit, promoted the further development and the innovation of furniture trade greatly.
The adjustment assembly 5 comprises a winding wheel 5 and an adjustment worm 52. The winding wheel 51 is arranged on the left side of the accommodating groove rail 1 and can be used for rotatably winding the telescopic elastic piece 4. Winding wheel 51 week side is equipped with sunken annular 511 and locates the profile of tooth portion 512 of sunken annular 511 rear side, winding wheel 51 is last still to be equipped with and to be located on the sunken annular 511 and be used for the joint flexible elastic component 4's joint portion 513. The adjusting worm 52 is disposed on the left side of the winding wheel 51 and can be adapted to the tooth-shaped portion 512 to drive the winding wheel 51 to rotate. The adjustable worm 52 has the advantages that when the adjustable worm rotates, the adjustable worm can drive the winding wheel 51 to rotate, and then the telescopic elastic piece 4 is wound, so that the operation is convenient, and the purpose of accurate adjustment can be achieved.
The upper part of the adjusting worm 52 is provided with an upper inner concave ring groove 521 which is concave inwards. Adjusting part 5 still locates including the card on the upside indent annular 521 in order to be used for spacingly adjust worm 52's spacing snap ring 53, offer on the spacing snap ring 53 and be used for the joint of stepping down adjust worm 52's joint and let a mouthful 531. This has the advantage of preventing the adjusting screw 52 from falling out of the receiving channel rail 1.
The left rear side of the accommodating groove rail 1 is provided with a through yielding notch 11 for allowing the limiting snap ring 53 to pass through to enter the inner portion of the accommodating groove rail for clamping the adjusting worm 52. Its advantage is in the convenience limit snap ring 53 joint in adjust worm 52.
The upper side surface of the adjusting worm 52 is provided with a concave screwing groove 522 which is concave downwards for screwing and rotating, and an indicating part 523 which is positioned at one side of the concave screwing groove 522 and is used for indicating the screwing direction. The concave screw groove 522 is advantageous in that the adjusting worm 52 is easily rotated by screwing, and the indication portion 523 is advantageous in that the direction of screwing of the adjusting worm 52 can be clearly indicated, thereby further facilitating the adjusting operation.
The rear side of the winding wheel 51 is provided with a front groove 514 which is concave forwards, and a rotation limiting part 515 which is positioned in the front groove 514. The left inner rear side wall of the accommodating groove rail 1 is provided with a forward protruding limiting part 12 which protrudes forward and can extend into the front groove 514 to match with the rotation limiting part 515 for limiting the rotation amplitude of the winding wheel 51. The purpose is to limit the rotation amplitude of the winding wheel 51 so that the rotation amplitude of the winding wheel 51 is less than 270 °.
The front convex limiting part 12 is arc-shaped in cross section. The purpose of which is to fit the shape of the front groove 514, thereby avoiding jamming.
The front upper side of the accommodating groove rail 1 is provided with a front upper accommodating limiting groove 13 for accommodating and limiting the damper 3, and the front lower side of the accommodating groove rail 1 is provided with a front lower accommodating groove 14 for accommodating the telescopic elastic piece 4. This has the advantage of facilitating the installation of the damper 3 and the elastic telescopic element 4.
Connect the upper left side of slip group 2 and offer the buckle notch 21 that is used for the joint 3 power take off of attenuator. Connect the left lower side of sliding group 2 and offer the joint notch 22 that is used for the joint flexible elastic component 4. Its advantage lies in easy to assemble, and then can further improve the installation effectiveness.
The flexible elastic member 4 is a compression spring, and the left end of the flexible elastic member is provided with a left clamping matching part 41 which can be clamped on the clamping part 513, and the right end of the flexible elastic member is provided with a right clamping matching part 42 which can be clamped on the clamping groove opening 22. The device has the advantages of convenient installation and further improved installation efficiency.
As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.
Claims (10)
1. Buffer structure of adjustable damping force, its characterized in that includes:
accommodating groove rails (1);
the connecting sliding group (2) is connected to the accommodating groove rail (1) in a sliding manner;
the damper (3) is arranged on the accommodating groove rail (1), is positioned on one side of the connecting sliding group (2), is connected with the connecting sliding group (2) at the power output end and is used for blocking and buffering the connecting sliding group (2) to approach the connecting sliding group;
the telescopic elastic piece (4) is arranged on the accommodating groove rail (1), one end of the telescopic elastic piece is connected with the connecting sliding group (2), and the telescopic elastic piece is used for pulling the connecting sliding group (2) to move towards the direction of the damper (3);
and the adjusting assembly (5) is arranged on the accommodating groove rail (1), is positioned on one side of the damper (3), is connected with the other end of the telescopic elastic piece (4), is used for adjusting the working length of the telescopic elastic piece (4), and then can adjust the size of the damping force received by the connecting sliding group (2).
2. The adjustable damping force cushioning structure of claim 1, characterized in that: the adjusting assembly (5) comprises a winding wheel (51) which is arranged on the left side of the accommodating groove rail (1) and can be used for rotatably winding the telescopic elastic piece (4).
3. The adjustable damping force cushioning structure of claim 2, characterized in that: a concave ring groove (511) and a tooth-shaped part (512) arranged at the rear side of the concave ring groove (511) are arranged on the peripheral side of the winding wheel (51), and a clamping part (513) which is positioned on the concave ring groove (511) and is used for clamping the telescopic elastic piece (4) is also arranged on the winding wheel (51);
the adjusting assembly (5) further comprises an adjusting worm (52) which is arranged on the left side of the winding wheel (51) and can be matched with the tooth-shaped part (512) to drive the winding wheel (51) to rotate.
4. The adjustable damping force cushioning structure of claim 3, characterized in that: the upper part of the adjusting worm (52) is provided with an upper side inner concave ring groove (521) which is concave inwards;
adjusting part (5) are still located including the card in order to be used for spacingly on upside indent annular (521) adjust spacing snap ring (53) of worm (52), offer on spacing snap ring (53) and be used for the joint of stepping down adjust the joint of worm (52) and let a mouthful (531).
5. The adjustable damping force cushioning structure of claim 4, characterized in that: the left rear side of the accommodating groove rail (1) is provided with a through yielding notch (11) for allowing the limiting snap ring (53) to pass through to enter the inner clamping portion of the limiting snap ring to be clamped with the adjusting worm (52).
6. The adjustable damping force cushioning structure of claim 5, characterized in that: the upper side surface of the adjusting worm (52) is provided with a downward concave screwing groove (522) for screwing and rotating, and an indicating part (523) which is positioned on one side of the concave screwing groove (522) and is used for indicating the screwing direction.
7. The adjustable damping force cushioning structure of claim 6, characterized in that: a front groove (514) which is concave forwards is formed in the rear side of the winding wheel (51), and a rotation limiting part (515) which is positioned in the front groove (514) is arranged;
the front convex limiting part (12) which is convex forwards and can extend into the front groove (514) to be matched with the rotating limiting part (515) to limit the rotating amplitude of the winding wheel (51) is arranged on the inner rear side wall of the left part of the accommodating groove rail (1).
8. The adjustable damping force cushioning structure of claim 7, characterized in that: the cross section of the front convex limiting part (12) is arc-shaped.
9. The adjustable damping force cushioning structure of claim 3, characterized in that: the front upper side of the accommodating groove rail (1) is provided with a front upper accommodating limiting groove (13) for accommodating and limiting the damper (3), and the front lower side of the accommodating groove rail (1) is provided with a front lower accommodating groove (14) for accommodating the telescopic elastic piece (4);
the left upper side of the connecting sliding group (2) is provided with a buckle notch (21) for clamping the power output end of the damper (3);
connect the left lower side of slip group (2) and offer and be used for the joint notch (22) of flexible elastic component (4).
10. The adjustable damping force cushioning structure of claim 9, characterized in that: flexible elastic component (4) are compression spring, and its left end be equipped with can joint in left joint cooperation portion (41) on joint portion (513) to and its right-hand member be equipped with can joint in right joint cooperation portion (42) on joint notch (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920519273.5U CN210185029U (en) | 2019-04-16 | 2019-04-16 | Damping force adjustable buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920519273.5U CN210185029U (en) | 2019-04-16 | 2019-04-16 | Damping force adjustable buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210185029U true CN210185029U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920519273.5U Active CN210185029U (en) | 2019-04-16 | 2019-04-16 | Damping force adjustable buffer structure |
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| CN (1) | CN210185029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892881A (en) * | 2019-04-16 | 2019-06-18 | 中山市宏顺五金精密制品有限公司 | The buffer structure of damping-force adjustable |
-
2019
- 2019-04-16 CN CN201920519273.5U patent/CN210185029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892881A (en) * | 2019-04-16 | 2019-06-18 | 中山市宏顺五金精密制品有限公司 | The buffer structure of damping-force adjustable |
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