CN210265637U - Adjustable shock absorber for scooter for old people - Google Patents
Adjustable shock absorber for scooter for old people Download PDFInfo
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- CN210265637U CN210265637U CN201921089524.7U CN201921089524U CN210265637U CN 210265637 U CN210265637 U CN 210265637U CN 201921089524 U CN201921089524 U CN 201921089524U CN 210265637 U CN210265637 U CN 210265637U
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- 230000035939 shock Effects 0.000 title claims abstract description 25
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000013016 damping Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
本实用新型公开了一种老年代步车用可调式减震器，包括连接板和转盘，所述连接板的下端转动连接有轴杆，且轴杆的下端均通过通孔与固定板相互连接，同时固定板的上表面中部固定有支撑轴，所述支撑轴的外围包裹有支撑弹簧，且支撑轴的上端通过控制块和控制槽与支撑套相互连接，所述支撑套的外围包裹有拉伸弹簧，且拉伸弹簧的上端固定有活动板，所述活动板的外端通过滑槽与轴杆相互连接，所述转盘固定在支撑套的上端，且转盘通过置物槽与连接板相互连接，同时支撑套的中部外端通过限位圈和限位槽与连接板相互连接。该老年代步车用可调式减震器，可以增加装置整体的稳定性的同时，便于使用者对装置减震效果调节，以应对不同的使用环境。
The utility model discloses an adjustable shock absorber for an old-fashioned scooter, which comprises a connecting plate and a turntable, a shaft rod is rotatably connected to the lower end of the connecting plate, and the lower ends of the shaft rod are connected to each other with a fixing plate through through holes. At the same time, a support shaft is fixed in the middle of the upper surface of the fixing plate, the periphery of the support shaft is wrapped with a support spring, and the upper end of the support shaft is connected to each other through the control block and the control groove with the support sleeve, and the periphery of the support sleeve is wrapped with a tensile force The upper end of the tension spring is fixed with a movable plate, the outer end of the movable plate is connected with the shaft rod through the chute, the turntable is fixed on the upper end of the support sleeve, and the turntable is connected with the connecting plate through the storage slot. At the same time, the middle outer end of the support sleeve is connected with the connecting plate through the limiting ring and the limiting groove. The adjustable shock absorber for the old-age scooter can increase the overall stability of the device, and at the same time facilitate the user to adjust the shock absorption effect of the device to cope with different use environments.
Description
Technical Field
The utility model relates to a mechanical parts technical field specifically is an old automobile-used adjustable bumper shock absorber of riding instead of walk.
Background
The shock absorber is required to absorb shock caused by the fact that a wheel meets a concave-convex road surface, and the riding is comfortable because the spring cannot be stabilized immediately, namely, after the spring is compressed and released, the spring can extend and contract for a period of time.
But the inside of most old age car of riding instead of walk does not have damping device at present, when crossing uneven road surface, can make user's comfort level reduce, causes the influence to old person's safety in utilization. Aiming at the problems, innovative design is carried out on the basis of the original adjustable shock absorber.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an old automobile-used adjustable shock absorber that rides instead of walk solves the inside of present most old car of riding instead of walk and does not have damping device, when crossing uneven road surface, can make user's comfort level reduce, causes the problem of influence to old person's safety in utilization.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable shock absorber for an elderly scooter comprises a connecting plate and a rotary table, wherein the lower end of the connecting plate is rotatably connected with a shaft rod, the lower end of the shaft rod is connected with a fixed plate through a through hole, a supporting shaft is fixed in the middle of the upper surface of the fixed plate, a supporting spring is wrapped on the periphery of the supporting shaft, the upper end of the supporting shaft is connected with a supporting sleeve through a control block and a control groove, the inner surface of the lower end of the supporting sleeve is connected with balls through connecting grooves, an extension spring is wrapped on the periphery of the supporting sleeve, a movable plate is fixed on the upper end of the extension spring, the inner part of the movable plate is connected with the supporting sleeve through a reserved groove, the outer end of the movable plate is connected with the shaft rod through a sliding groove, the rotary table is fixed on the upper end of the supporting sleeve, the rotary table is connected with the connecting plate through a storage, the outer end of spacing collar passes through holding tank and rubber circle interconnect.
Preferably, the upper end of the shaft lever is rotatably connected with the connecting plate, the lower end of the shaft lever forms a sliding mechanism with the fixing plate through the through hole, and four shaft levers are uniformly distributed at the lower end of the connecting plate.
Preferably, the support shaft and the support sleeve form a telescopic mechanism through the control block and the control groove, and the outer surface of the control block and the inner surface of the control groove are both in a thread structure.
Preferably, the support sleeve and the fixing plate form a telescopic mechanism through a support spring, and the initial length of the support spring is equal to the length of the support shaft.
Preferably, the outer surface of the middle part of the support sleeve and the inner surface of the preformed groove are both in a thread structure and are in threaded connection.
Preferably, the balls are rotatably connected with the support sleeve through connecting grooves, and eight balls are uniformly distributed at the lower end of the support sleeve.
Preferably, the carousel passes through spacing collar and spacing groove and is connected with the connecting plate rotation, and the outer end of spacing collar passes through holding tank and rubber circle interconnect.
(III) advantageous effects
The utility model provides an adjustable shock absorber for the old people to ride instead of walk. The method has the following beneficial effects:
(1) this shock absorber with adjustable old age car of riding instead of walk, the setting of axostylus axostyle can increase the steadiness of device at first, and the impact force that the whole middle part of dispersion devices received simultaneously, the threaded connection of control block and control flume is convenient for adjust the position of back shaft in the control flume inside, adjusts for supporting spring and extension spring's elasticity, adjusts the holistic shock attenuation effect of device simultaneously, makes the device be applicable to different topography.
(2) This shock absorber with adjustable old age car of riding instead of walk can cushion the pressure of connecting plate upper end with the telescopic machanism of fixed plate, slows down and drives through extension spring and support cover rebound to pressure, resets to the position that supports the cover, and the setting of rubber circle can increase the damping between connecting plate and the carousel, avoids the rotation of support sleeve in the use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the bottom of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1. a connecting plate; 2. a shaft lever; 3. a through hole; 4. a fixing plate; 5. a support shaft; 6. a support spring; 7. a control block; 8. a control slot; 9. a support sleeve; 10. connecting grooves; 11. a ball bearing; 12. an extension spring; 13. reserving a groove; 14. a movable plate; 15. a chute; 16. a storage groove; 17. a turntable; 18. a limiting ring; 19. a limiting groove; 20. accommodating grooves; 21. a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: an adjustable shock absorber for an elderly scooter comprises a connecting plate 1, a shaft lever 2, a through hole 3, a fixing plate 4, a supporting shaft 5, a supporting spring 6, a control block 7, a control groove 8, a supporting sleeve 9, a connecting groove 10, a ball 11, an extension spring 12, a preformed groove 13, a movable plate 14, a sliding groove 15, a storage groove 16, a rotary plate 17, a limiting ring 18, a limiting groove 19, a storage groove 20 and a rubber ring 21, wherein the lower end of the connecting plate 1 is rotatably connected with the shaft lever 2, the lower end of the shaft lever 2 is mutually connected with the fixing plate 4 through the through hole 3, the middle part of the upper surface of the fixing plate 4 is fixedly provided with the supporting shaft 5, the periphery of the supporting shaft 5 is wrapped with the supporting spring 6, the upper end of the supporting shaft 5 is mutually connected with the supporting sleeve 9 through the control block 7 and the control groove 8, the inner surface of the lower end of the supporting, a movable plate 14 is fixed at the upper end of the extension spring 12, the interior of the movable plate 14 is connected with the support sleeve 9 through a reserved groove 13, the outer end of the movable plate 14 is connected with the shaft rod 2 through a sliding groove 15, a rotary table 17 is fixed at the upper end of the support sleeve 9, the rotary table 17 is connected with the connecting plate 1 through an object placing groove 16, the outer end of the middle of the support sleeve 9 is connected with the connecting plate 1 through a limiting ring 18 and a limiting groove 19, and the outer end of the limiting ring 18 is connected with a rubber ring 21 through an accommodating groove 20;
the upper end of the shaft lever 2 is rotatably connected with the connecting plate 1, the lower end of the shaft lever 2 and the fixing plate 4 form a sliding mechanism through the through holes 3, four shaft levers 2 are uniformly distributed at the lower end of the connecting plate 1, the structures of the shaft lever 2 and the connecting plate 1 can reduce stress between the shaft lever 2 and the connecting plate 1, and meanwhile, the rotation of the shaft lever 2 can disperse impact force of the shaft lever 2 from the outside, so that the overall safety of the device is improved;
the supporting shaft 5 and the supporting sleeve 9 form a telescopic mechanism through the control block 7 and the control groove 8, the outer surface of the control block 7 and the inner surface of the control groove 8 are both in a thread structure, and the structure of the supporting shaft 5 and the supporting sleeve 9 is convenient for adjusting the position of the supporting shaft 5 in the control groove 8, so that the elastic force of the supporting spring 6 on the supporting sleeve 9 is increased or reduced;
the supporting sleeve 9 and the fixing plate 4 form a telescopic mechanism through the supporting spring 6, the initial length of the supporting spring 6 is equal to that of the supporting shaft 5, and the structures of the supporting sleeve 9 and the fixing plate 4 are convenient for further reducing vibration, so that the damping effect of the device is improved;
the outer surface of the middle part of the supporting sleeve 9 and the inner surface of the reserved groove 13 are both in a thread structure and are in threaded connection, the supporting sleeve 9 and the reserved groove 13 are convenient to adjust the height of the movable plate 14, and convenience is brought to the tension adjustment of the tension spring 12;
the balls 11 are rotatably connected with the support sleeve 9 through the connecting grooves 10, eight balls 11 are uniformly distributed at the lower end of the support sleeve 9, the arrangement of the balls 11 can reduce the friction force between the support shaft 5 and the support sleeve 9, and the service life of the support shaft 5 is prolonged;
When in use, according to fig. 1 and 4, firstly, a user can rotate the supporting sleeve 9 clockwise by rotating the turntable 17, at this time, the rubber ring 21 at the outer end of the limiting ring 18 can increase the friction force between the limiting ring 18 and the limiting groove 19, thereby avoiding the self-rotation of the supporting sleeve 9 and improving the stability of the device, when the supporting sleeve 9 rotates, the supporting sleeve 9 is connected with the reserved groove 13 through the outer surface and the thread of the reserved groove 13 to drive the movable plate 14 to move downwards, so that the movable plate 14 presses the extension spring 12 downwards, the upward elasticity of the extension spring 12 on the movable plate 14 is increased, the stability of the device is improved, meanwhile, the clockwise rotation of the supporting sleeve 9 pushes the supporting sleeve 9 to move towards the lower end of the supporting shaft 5 through the thread connection between the control block 7 and the control groove 8, so that the supporting spring 6 is also in a compressed state, the stability of the device is further improved, and in, the rotation of the balls 11 can reduce the friction force between the support sleeve 9 and the support shaft 5, reduce the abrasion of the support shaft 5 in the use process, and facilitate users to adjust the heights of the support sleeve 9 and the movable plate 14 according to different use environments, so that the overall damping effect of the device is adjusted, and the comfort level is increased;
according to fig. 2 and 3, when the scooter passes through a skyscraper road surface, the weight of the scooter presses the connecting plate 1 to move downwards, and simultaneously drives the supporting sleeve 9 to move towards the fixed plate 4, at the moment, the connecting plate 1 drives the shaft lever 2 to move towards the lower end of the fixed plate 4 through the through hole 3, so as to guide the movement of the supporting sleeve 9 and improve the stability, meanwhile, the supporting spring 6 and the extension spring 12 in a compressed state respectively give upward elastic force to the movable plate 14 and the supporting sleeve 9, so as to rebound the downward pressing of the supporting sleeve 9, reduce the descending force of the scooter and improve the comfort of a user, which is the working principle of the adjustable shock absorber for the scooter for the old age, and the content which is not described in detail in the specification belongs to the prior art which is known by persons skilled in the art.
In conclusion, in the adjustable shock absorber for the scooter for the elderly, the structure of the shaft lever 2 and the connecting plate 1 can reduce the stress between the shaft lever 2 and the connecting plate 1, meanwhile, the rotation of the shaft lever 2 can disperse the impact force of the shaft lever 2 from the outside, thereby increasing the safety of the whole device, the structure of the supporting shaft 5 and the supporting sleeve 9 can facilitate the adjustment of the position of the supporting shaft 5 in the control groove 8, so that the elastic force of the supporting spring 6 on the supporting sleeve 9 is increased or reduced, the structure of the supporting sleeve 9 and the fixing plate 4 can facilitate the further reduction of the vibration, the arrangement of the balls 11 can reduce the friction force between the supporting shaft 5 and the supporting sleeve 9, thereby prolonging the service life of the supporting shaft 5, the structure of the supporting sleeve 9 and the reserved groove 13 can facilitate the adjustment of the height of the movable plate 14, thereby facilitating the tension adjustment of the tension spring 12, the structure of the rotary table 17 and the connecting plate 1 can increase, avoiding automatic rotation of the turntable 17 during use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089524.7U CN210265637U (en) | 2019-07-11 | 2019-07-11 | Adjustable shock absorber for scooter for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089524.7U CN210265637U (en) | 2019-07-11 | 2019-07-11 | Adjustable shock absorber for scooter for old people |
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| Publication Number | Publication Date |
|---|---|
| CN210265637U true CN210265637U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921089524.7U Expired - Fee Related CN210265637U (en) | 2019-07-11 | 2019-07-11 | Adjustable shock absorber for scooter for old people |
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| Country | Link |
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| CN (1) | CN210265637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628221A (en) * | 2020-12-16 | 2021-04-09 | 宁波盛德气动液压有限公司 | Pneumatic hydraulic element capable of being manually finely adjusted based on feeding degree |
| CN114313060A (en) * | 2021-11-22 | 2022-04-12 | 北京特种机械研究所 | AGV shielding shock attenuation hangs |
-
2019
- 2019-07-11 CN CN201921089524.7U patent/CN210265637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628221A (en) * | 2020-12-16 | 2021-04-09 | 宁波盛德气动液压有限公司 | Pneumatic hydraulic element capable of being manually finely adjusted based on feeding degree |
| CN114313060A (en) * | 2021-11-22 | 2022-04-12 | 北京特种机械研究所 | AGV shielding shock attenuation hangs |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210711 |
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| CF01 | Termination of patent right due to non-payment of annual fee |