CN201021321Y - Shock-proof rod of bicycle seat cushion - Google Patents
Shock-proof rod of bicycle seat cushion Download PDFInfo
- Publication number
- CN201021321Y CN201021321Y CNU2007200345765U CN200720034576U CN201021321Y CN 201021321 Y CN201021321 Y CN 201021321Y CN U2007200345765 U CNU2007200345765 U CN U2007200345765U CN 200720034576 U CN200720034576 U CN 200720034576U CN 201021321 Y CN201021321 Y CN 201021321Y
- Authority
- CN
- China
- Prior art keywords
- urceolus
- seat cushion
- shock
- absorbing bar
- leak
- 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
Links
- 239000010720 hydraulic oil Substances 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 1
- 230000036461 convulsion Effects 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a damper rod of a bicycle saddle, and the damper rod comprises a permanent seat arranged on the top of the bicycle frame. A moveable sleeve of the damper rod of the saddle is arranged in a permanent seat. The utility model is characterized in that an outside cylinder is provided on the damper rod of the saddle. A leakproof sleeve is fixed and connected with the upper end and the lower end of the outside cylinder. An inside pipe in the outside cylinder is arranged between the upper end and the lower end of the leakproof sleeve. Hydraulic medium is perfused in the oil space which is formed by the inner pipe and the outside cylinder. A filler well is arranged on the leakproof sleeve at the lower end of the outside cylinder to provide the hydraulic medium of the oil space to flow into the inner pipe. An elastomer is arranged in the inner pipe. A cylinder rod which is supported on the top of the elastomer can do piston motion in the leakproof sleeve at the top of the inner pipe and the outside cylinder. An oil discharge orifice is provided at the cylinder rod from the bottom to the side. A seating washer is arranged at the protruding extension that the cylinder rod protrudes out of the inner pipe and the outside cylinder. The damper rod of the seating washer of the utility model mainly takes the hydraulic medium as the means of buffering and shock damping. The characters of non-leaking and steady oil pressure of the hydraulic medium are utilized to maintain the good effects for buffer and shock damping of the utility model, and to favor the comfort of the users to sit on the seating washer.
Description
Technical field
The utility model relates to a kind of bicycle saddle cushion shock-absorbing bar, especially refer to the seat cushion shock-absorbing bar that a kind of confession and seat cushion are connected with group, by setting up of this seat cushion shock-absorbing bar, can effectively absorb cyclery through uneven ground-surface jerk, in order to taking the traveling comfort when driving bicycle in the user on the seat cushion.
Background technology
Bicycle is the walking-replacing tool that all has in each family, is not only the vehicle that the student gives a lesson, and more because tool is light and handy, the characteristic of manoevreability, non-oil consumption, and has many more working clans to select the usefulness of bicycle as incommutation.
Moreover, along with the modern improves the quality of the life demand, make recreation be subjected to popular attention more, how to arrange life holiday to become modern's important topic, and the countryside that arrives drives bicycle and is one of goodish stress-relieving activity, can take exercises the function that strengthens organ, and can be immersed in the Nature, the state that body and mind is reached loosen fully, reach keep fit, the effect of body-building.
And for making bicycle in the process of driving, have more stationarity and traveling comfort, be in vehicle frame installing shock absorbing apparatus, the position of its installing can be in the forward and backward fork place of wheel, or directly makes the improvement of anti-vibration structure in the seat cushion below.A kind of bike saddle lining bar Shock absorber of prior art, include the seat cushion bar of a hollow, this seat cushion leverage is by the last outer tube top that penetrates a hollow down, below, outer tube inside is provided with the interior pipe of a hollow, and pipe bottom is provided with a permanent seat in this, and the permanent seat inboard is provided with screw thread, one is the charging connector seat of hollow, aforesaid relatively screw thread place, its outside is provided with relative screw thread, is to screw togather mutually between screw thread, is provided with a charging connector in charging connector seat bottom.
The Shock absorber of this kind structure removes easily because of behind the cylinder leakage tester, and reduce outside the effect of shock-absorbing, and it is also unstable because of air pressure, so can't bear bigger jerk, the feasible user who takes on seat cushion, when driving the road surface of cyclery, promptly can significantly experience ground-surface jerk, and doubly feel uncomfortable through comparatively jolting.
The utility model content
The utility model provides a kind of bicycle saddle cushion shock-absorbing bar, can effectively cushion the ground-surface impact of jolting, and plays good shock-absorbing effect, makes the rider feel comfortable.
The technical solution of the utility model is as follows:
A kind of bicycle saddle cushion shock-absorbing bar, include the seat cushion permanent seat that install on vehicle frame top, seat cushion shock-absorbing bar is movably set in the seat cushion permanent seat, it is characterized in that this seat cushion shock-absorbing bar has a urceolus, on this urceolus, lower end captive joint leak-stopping cover, there is interior pipe to be installed on the urceolus in the urceolus, between the leak-stopping cover of lower end, the oily space of appearance in interior pipe and urceolus formation is marked with hydraulic oil, the leak-stopping of urceolus bottom puts and is provided with into oilhole, flow into interior pipe for the hydraulic oil that holds oily space, in the interior pipe elastic body is set, shoring on this elastic body has piston rod to do the piston motion in the leak-stopping cover of interior pipe and urceolus upper end, this piston rod offers oil outlet by the bottom toward side, and the section of protruding out of pipe and urceolus was installed seat cushion in piston rod was outstanding.
Described bicycle saddle cushion shock-absorbing bar is characterized in that the section of protruding out of described piston rod is arranged with sleeve outward, and the leak-stopping cover of sleeve and urceolus upper end is fixedly connected.
Described bicycle saddle cushion shock-absorbing bar is characterized in that described elastic body is a spring.
Described bicycle saddle cushion shock-absorbing bar is characterized in that described seat cushion permanent seat is to be two corresponding nest plates, and two corresponding nest plate centers have through hole, are slidingly connected for seat cushion shock-absorbing bar, are provided with lug in two corresponding nest plate one sides again, and wear retaining element in the lug place.
Described bicycle saddle cushion shock-absorbing bar is characterized in that retaining element is screw and nut block, perhaps for connecting an eccentric on the axostylus axostyle that wears lug.
Drive bicycle when the uneven road surface in order effectively to keep the user, the uneven ground-surface jerk of reason not, and doubly feel the human discomfort drive, it is seat cushion winding one seat cushion shock-absorbing bar in bicycle, this seat cushion shock-absorbing leverage be tool mutually sheathed outside tube and in pipe, and be marked with hydraulic oil with this urceolus and interior pipe place, again in interior Guan Zhongshe elastic body, for shoring piston rod, multiple in piston rod assembling seat cushion, design by this, when the user drives cyclery through uneven road surface, can effectively absorb by this seat cushion shock-absorbing bar from uneven ground-surface jerk, in order to taking the traveling comfort when driving bicycle in the user on the seat cushion.
The utility model seat cushion shock-absorbing bar mainly is to utilize the means of hydraulic oil as buffering and shock preventing, be difficult for revealing and the stable characteristics of oil pressure by hydraulic oil, keeping the good buffering and shock-proof effect of seat cushion shock-absorbing bar of the utility model, take advantage of traveling comfort on the seat in order to the user occupant.
Description of drawings
Fig. 1 is the utility model three-dimensional exploded view.
Fig. 2 is the utility model assembled sectional view (one).
Fig. 3 is the utility model assembled sectional view (two).
Fig. 4 is the local assembled sectional view () of the utility model.
Fig. 5 is the local assembled sectional view (two) of the utility model.
Fig. 6 is the local assembled sectional view (three) of the utility model.
The specific embodiment
For the technology contents, the goal of the invention that make the utility model and the effect reached thereof have more complete and clearly disclose, now under describe it in detail, and see also accompanying drawing and figure number.
Be the utility model bicycle saddle cushion shock-absorbing bar, mainly lie in the seat cushion permanent seat of installing on the vehicle frame 1, this seat cushion permanent seat 1 is the two corresponding nest plates 11 that are connected or set up separately, and has through hole 12 in corresponding nest plate 11 centers, for seat cushion shock-absorbing bar 2 movable sets, be provided with lug 13 and wear retaining element 14 in two corresponding nest plate 11 bilaterals again in lug 13 places, this retaining element 14 can be screw and nut block or is to pass to connect an eccentric on the axostylus axostyle of lug 13 for two corresponding nest plates 11 being compressed and can quick detach (shown in Fig. 4-6), by this, for regulating seat cushion permanent seat 1 its degree of unclamping or compressing, then it is stretched on outer length to adjust the seat cushion shock-absorbing bar be sheathed in the seat cushion permanent seat 12, install seat cushion 3 in these seat cushion shock-absorbing bar 2 upper ends again, take for the rider.Wherein, this seat cushion shock-absorbing bar 2 includes a urceolus 21, and pipe 22 in this urceolus 21, being arranged with, and 20 corresponding fixed installations are overlapped with the leak-stopping of urceolus 21 bottom interlockings in pipe 22 bottoms in making, on leak-stopping cover 20, establish again into oilhole 201, pipe 22 in going into by oily space 211 circulations of the appearance of 22 of urceolus 21 and interior pipes for hydraulic oil, in interior pipe 22, establish spring 23 again, and shore on this spring 23 piston rod 24 is arranged, and this piston rod 24 offers oil outlet 241 by the bottom toward side, piston rod 24 can slide up and down in the cover of the leak-stopping above interior pipe 21 and the urceolus 21 20, the tightening latch 31 cross-under locking of perforation 243 for seat cushion 3 arranged at the section of protruding out 242 tops of these piston rod 24 outstanding interior pipes 22 and urceolus 21, the section of the protruding out 242 outer sheathed sleeves 25 that can overlap 20 Joints with the leak-stopping that is installed on urceolus 21 upper ends of piston rod 24 are with the motion of strong fix piston rod 24.
Design in view of the above, when cyclery during through uneven road surface, promptly can be subjected to from uneven ground-surface jerk, at this moment, seat cushion shock-absorbing bar 2 24 in its piston rods can be subjected to due to this jerk and on, following motion, when piston rod 24 moves down compacting spring 23, system's extruding simultaneously is placed in the hydraulic oil in the interior pipe 22, make hydraulic oil in the oil outlet 241 of piston rod 24 is expelled to, manage 22 and the appearance oil space 211 of 21 of urceolus, shifting movement on the piston rod 24 thereupon, hydraulic oil in holding oily space 211 is promptly managed in 22 in drawing back by the oilhole 201 of going into of leak-stopping cover 20, form the circulation of oil circuit, by this jerk of the stable buffering of this hydraulic oil, make take on cushion the rider not reason unevenly face impact and uncomfortable sense is arranged.
Claims (5)
1. bicycle saddle cushion shock-absorbing bar, include the seat cushion permanent seat that install on vehicle frame top, seat cushion shock-absorbing bar is movably set in the seat cushion permanent seat, it is characterized in that this seat cushion shock-absorbing bar has a urceolus, on this urceolus, lower end captive joint leak-stopping cover, there is interior pipe to be installed on the urceolus in the urceolus, between the leak-stopping cover of lower end, the oily space of appearance in interior pipe and urceolus formation is marked with hydraulic oil, the leak-stopping of urceolus bottom puts and is provided with into oilhole, flow into interior pipe for the hydraulic oil that holds oily space, in the interior pipe elastic body is set, shoring on this elastic body has piston rod to do the piston motion in the leak-stopping cover of interior pipe and urceolus upper end, this piston rod offers oil outlet by the bottom toward side, and the section of protruding out of pipe and urceolus was installed seat cushion in piston rod was outstanding.
2. bicycle saddle cushion shock-absorbing bar according to claim 1 is characterized in that the section of protruding out of described piston rod is arranged with sleeve outward, and the leak-stopping cover of sleeve and urceolus upper end is fixedly connected.
3. bicycle saddle cushion shock-absorbing bar according to claim 1 is characterized in that described elastic body is a spring.
4. bicycle saddle cushion shock-absorbing bar according to claim 1, it is characterized in that described seat cushion permanent seat is to be two corresponding nest plates, two corresponding nest plate centers have through hole, are slidingly connected for seat cushion shock-absorbing bar, be provided with lug in two corresponding nest plate one sides again, and wear retaining element in the lug place.
5. bicycle saddle cushion shock-absorbing bar according to claim 1 is characterized in that retaining element is screw and nut block, perhaps for connecting an eccentric on the axostylus axostyle that wears lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200345765U CN201021321Y (en) | 2007-02-14 | 2007-02-14 | Shock-proof rod of bicycle seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200345765U CN201021321Y (en) | 2007-02-14 | 2007-02-14 | Shock-proof rod of bicycle seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021321Y true CN201021321Y (en) | 2008-02-13 |
Family
ID=39088734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200345765U Expired - Fee Related CN201021321Y (en) | 2007-02-14 | 2007-02-14 | Shock-proof rod of bicycle seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021321Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010378A (en) * | 2012-12-06 | 2013-04-03 | 傅银华 | Bicycle seat tube and stem hydraulic damping structure |
| TWI571395B (en) * | 2015-03-31 | 2017-02-21 | 摩特動力工業股份有限公司 | The suspension of the wheel |
| TWI610840B (en) * | 2017-02-07 | 2018-01-11 | Motive Power Industry Co Ltd | Two-wheel suspension mechanism |
-
2007
- 2007-02-14 CN CNU2007200345765U patent/CN201021321Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010378A (en) * | 2012-12-06 | 2013-04-03 | 傅银华 | Bicycle seat tube and stem hydraulic damping structure |
| TWI571395B (en) * | 2015-03-31 | 2017-02-21 | 摩特動力工業股份有限公司 | The suspension of the wheel |
| TWI610840B (en) * | 2017-02-07 | 2018-01-11 | Motive Power Industry Co Ltd | Two-wheel suspension mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG RONGHUI Free format text: FORMER OWNER: HUANG GUOHUA; PATENTEE Effective date: 20080411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Room 1108, Wantong building, 394 MeiLing Road, Anhui, Hefei Province: 230011 Patentee after: Huang Ronghui Address before: Room 1108, Wantong building, 394 MeiLing Road, Anhui, Hefei Province: 230011 Co-patentee before: Yang Zhexiong Patentee before: Huang Guo Hua |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20100214 |