CN2178207Y - Adjustable saddle pipe shakeproof device - Google Patents
Adjustable saddle pipe shakeproof device Download PDFInfo
- Publication number
- CN2178207Y CN2178207Y CN 93226435 CN93226435U CN2178207Y CN 2178207 Y CN2178207 Y CN 2178207Y CN 93226435 CN93226435 CN 93226435 CN 93226435 U CN93226435 U CN 93226435U CN 2178207 Y CN2178207 Y CN 2178207Y
- Authority
- CN
- China
- Prior art keywords
- outer tube
- slide bar
- pipe
- spring
- sliding bar
- 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.)
- Expired - Fee Related
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- Vibration Dampers (AREA)
Abstract
The utility model belongs to an adjustable saddle pipe shakeproof device which is arranged under the saddle seat of the bicycle and moped. The adjustable saddle pipe shakeproof device is designed for solve the problem of the weak shakeproof effect in existence in the structure of the existing bicycle, which comprises a jacket pipe, an outer pipe, a sliding bar and a spring; the jacket pipe is connected with the seat bottom of the saddle seat; the outer pipe is connected with the stand bar of the bicycle; the sliding bar is arranged in the jacket pipe and the outer pipe, which plays a role of connecting the jacket pipe and the outer pipe, and the sliding bar can move up and down in the outer pipe; the spring is under the sliding bar. A sliding bar cover is arranged between the sliding bar and the outer pipe; the sliding bar is a regular prism shape, and the outer ring of the cross section of the sliding bar cover is a circle shape; the shape of the inner ring and the shape of the cross section of the sliding bar are the same. A floating type spring seat and an adjustable device are arranged under the spring in the outer pipe.
Description
The utility model relates to the non-power-driven vehicle shock absorption device, particularly a kind of adjustable saddle pipe Shock absorber of being located under bicycle, the mini-motorcycle seat cushion.
Because the cushioning effect that spring under the existing bicycle, mini-motorcycle seat cushion and extension spring are risen is faint, old friends are in process by bike, and when passing by rugged ground, seat cushion will be given a kind of very big impulsive force of cyclist.Gently then make the rider feel uncomfortable, heavy then can cause the tail cone injured bone.
The purpose of the utility model is to utilize existing car structure, between saddle and upright thick stick, set up one and can obviously reduce amplitude of vibration, eliminate impulsive force, also can regulate the operation pressure of Shock absorber to recover the adjustable saddle pipe Shock absorber of best damping effect according to the length of cyclist's different weight and Shock absorber used life.
The purpose of the utility model reaches by following technical proposals: a kind of adjustable saddle pipe Shock absorber, comprise and the sleeve pipe that links to each other at the bottom of the saddle seat, the outer tube that links to each other with upright thick stick, be located at sleeve pipe, in the outer tube, and play the two effect of connection, and under the slide bar and slide bar that can in outer tube, slide up and down, the spring in the outer tube.Be provided with jack rod sleeve between slide bar and outer tube, slide bar is regular prism shape, and the outer ring, cross section of jack rod sleeve is rounded, and interior loop-shaped is identical with the slide bar cross sectional shape.In outer tube, spring has floating type spring perch and control apparatus.
The utility model proposes of task is further finished by following technical proposals, and prismatic slide bar is meant regular triangular prism, four-prism, and positive pentagonal prism, positive six prisms, positive eight is prismatic.
Control apparatus under the floating type spring perch is made up of circular regulating block and adjusting screw(rod).The regulating block central authorities that are positioned at the outer tube bottom have through hole, and the hole is kept away and is provided with screw thread, and adjusting screw(rod) passes the regulating block through hole, withstands floating type spring perch.
The utility model adopts slide bar, the spring shock absorption structure, and it is supporting and saddle fixation bonded assembly slide bar with damping spring, makes it bigger damping rate.Because rod design is regular prism shape, the mating reaction of jack rod sleeve in addition, so on the go it can not turn left and right, avoid causing the fugitiveness of bicycle saddle.In addition, set floating type spring perch and control apparatus under the spring makes the elasticity tension of Shock absorber suitable because of the people.Even under the situation that after date when Shock absorber has been used a section, spring are decayed to some extent, still can recover best damping effect by control apparatus.The utility model is simple in structure, and is easy to manufacture, easy for installation, and damping effect is strong, gives the rider with tangible comfort.
Accompanying drawing provides an embodiment of the present utility model.
Fig. 1 is the structural representation of adjustable shock elimination.
Fig. 2 is the utility model running condition figure.
Below, the embodiment that provides in conjunction with the accompanying drawings is described in detail the utility model.
The adjustable saddle pipe Shock absorber of the utility model comprises and the sleeve pipe 1 that is connected at the bottom of the saddle seat, and the outer tube 8 that is connected with upright thick stick is located at the slide bar 2 in sleeve pipe 1 and the outer tube 8, slide bar 2 times, spring 7 and floating type spring perch 6 in the outer tube 8.One end of slide bar 2 and sleeve pipe 1 fixing welding, the other end of slide bar 2 can move up and down in outer tube 8.Be provided with jack rod sleeve 3 between slide bar 2 and outer tube 8, lining 4 is provided with slide block 5 in the bottom of slide bar 2.Slide bar 2 is the four-prism shape, and outer ring, jack rod sleeve 3 cross section is rounded, and inner ring is square.Jack rod sleeve 3 cooperates with slide bar 2, slide bar 2 can only be moved up and down and can left-right rotation in outer tube 8.Jack rod sleeve 3 is arranged on the neat top of outer tube 8, and it is threaded with outer tube 8, and is fixing by pin 15 again.Lining 4 is when spring freely stretches slide bar to be played the fixed position effect.Slide bar 2 is captiveed joint by screw 14 with slide block 5.Screw 14 not only is used for connecting slide bar 2 and slide block 5, also has the effect of fixing spring.Loosening for preventing screw 14, between slide block 5 and screw 14, be provided with packing ring 12 and spring washer 13.Slide block 5 has compression spring 7, realizes the effect of shock-absorbing purpose, also has the bottom function of stablizing slide bar 2 concurrently.
In order to make the spring tension in the Shock absorber adjustable, have control apparatus at floating type spring 7.This control apparatus is made up of circular regulating block 9 and adjusting screw(rod) 10.The central authorities of regulating block 9 have through hole, and hole wall is provided with screw thread.Withstand floating type spring perch 6 in the through hole of adjusting screw(rod) 10 screw-in regulating blocks 9.Regulating block 9 is connected with the bottom inner thread of outer tube 8, for avoiding skidding off outer tube 8 because of momentum effect makes regulating block 9, in the bottom of regulating block 9, inner wall sleeve one hole of outer tube 8 is with back-up ring 11.
When car during,, greatly reduce the amplitude of vibration of the saddle that links to each other with slide bar 2 because the supporting role of spring 7 has cushioned the impulsive force of ground in the face of saddle in ups and downs travels down.When the Shock absorber inner spring causes the elasticity tension decline owing to long-term use, perhaps when cyclist's body weight is low weight or heavier, as long as the adjusting screw(rod) of regulating the Shock absorber bottom just can change the precompressed degree of spring, thereby recover the best damping rate of Shock absorber.
Claims (3)
1, a kind of adjustable saddle pipe Shock absorber, comprise and the sleeve pipe that links to each other at the bottom of the saddle seat, with the outer tube that upright thick stick links to each other, be located in sleeve pipe, the outer tube, and work the two effect of connection, can be in outer tube under the upper and lower mobile slide bar and slide bar, the spring in the outer tube, it is characterized in that being provided with jack rod sleeve between slide bar and the outer tube, slide bar is regular prism shape, and the outer ring, cross section of jack rod sleeve is rounded, interior loop-shaped is identical with the slide bar cross sectional shape, in outer tube, spring has floating type spring perch and control apparatus.
2, adjustable saddle pipe Shock absorber according to claim 1 is characterized in that the described regular prism shape slide bar triangular prism of making a comment or criticism, four-prism, and positive pentagonal prism, positive six prisms, positive eight is prismatic.
3, adjustable saddle pipe Shock absorber according to claim 1, it is characterized in that described control apparatus is by circular regulating block and adjusting screw(rod), the regulating block central authorities that are positioned at the outer tube bottom have through hole, hole wall is provided with screw thread, and the through hole that adjusting screw(rod) passes regulating block central authorities withstands floating type spring perch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226435 CN2178207Y (en) | 1993-10-16 | 1993-10-16 | Adjustable saddle pipe shakeproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226435 CN2178207Y (en) | 1993-10-16 | 1993-10-16 | Adjustable saddle pipe shakeproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2178207Y true CN2178207Y (en) | 1994-09-28 |
Family
ID=33804040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93226435 Expired - Fee Related CN2178207Y (en) | 1993-10-16 | 1993-10-16 | Adjustable saddle pipe shakeproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2178207Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159556A (en) * | 2017-06-21 | 2017-09-15 | 浙江万方生物科技有限公司 | A kind of multi-functional feed vibrations screen-dividing machine |
| CN107803809A (en) * | 2017-11-14 | 2018-03-16 | 佛山杰致信息科技有限公司 | A kind of portable physical apparatus storage box |
-
1993
- 1993-10-16 CN CN 93226435 patent/CN2178207Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159556A (en) * | 2017-06-21 | 2017-09-15 | 浙江万方生物科技有限公司 | A kind of multi-functional feed vibrations screen-dividing machine |
| CN107803809A (en) * | 2017-11-14 | 2018-03-16 | 佛山杰致信息科技有限公司 | A kind of portable physical apparatus storage box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |