CN1978935A - Self-adjusting buffering bumper for motorcycle - Google Patents
Self-adjusting buffering bumper for motorcycle Download PDFInfo
- Publication number
- CN1978935A CN1978935A CN 200510122042 CN200510122042A CN1978935A CN 1978935 A CN1978935 A CN 1978935A CN 200510122042 CN200510122042 CN 200510122042 CN 200510122042 A CN200510122042 A CN 200510122042A CN 1978935 A CN1978935 A CN 1978935A
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- CN
- China
- Prior art keywords
- spring
- cylinder body
- piston rod
- piston
- lift ring
- 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.)
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Abstract
The invention relates to motorcycle vibration absorber. It includes damper assembly, top lug, buffer block, thick spring, spacer, hair spring, and lower lug. The cylinder lower screw thread is connected with adjusting seat and lock to adjust spring which can make people feel comfortable. The cylinder lower outer screw thread is actively connected with the inner screw thread of the lower lug end which is convenient for damper internal damping oil replacing and filling, can ensure optimal damping effect for the damper.
Description
Technical field
The present invention relates to a kind of motorcycle vibration absorber.
Background technique
The present rear shock absorber of motorcycle that uses, owing to only use a spring, in order to satisfy various requirement, it is very thick that spring is done, and as one-man by bike the time, the resiliently deformable of spring is very little, and damping effect is bad; When two people rode same car or load-carrying, the resiliently deformable of spring was very big, and the elastic return time is very short, more than two kinds of situations all do not reach good damping effect, cyclist and feel uncomfortable by bus per capita.
Summary of the invention
The purpose of this invention is to provide a kind of good damping effect, make rear shock absorber of motorcycle simple, easy to use.
The object of the present invention is achieved like this, and this vibration damper comprises damper assembly, upper rings, form at the buffer stopper on piston rod top, bulky spring and at the spacer between bulky spring and the medi-spring, medi-spring and the spacer between medi-spring and hairspring, hairspring and lower lift ring by axial bore.The damper assembly comprises piston rod, be connected in parts that are positioned at cylinder body and cylinder body on the piston rod, fixedly connected with the upper rings inner end in the piston rod upper end, piston-rod lower end is positioned at cylinder body, be connected in parts that are positioned at cylinder body on the piston rod from outside to inside being respectively retainer ring, outside framework oil seal, guider, buffer spring, valve seat, the tower spring, flow-stopping sheet, piston, piston-rod lower end portion is fixed in above-mentioned parts on the piston rod near the plain cushion and the nut of piston, fixedly connected with the lower lift ring inner end in the cylinder body underpart, bulky spring, between last lower lift ring the inner, thick middle hairspring is isolated by spacer according to the axial winding of piston rod and cylinder body for medi-spring and hairspring.
Further, be connected with the internal thread of lower lift ring inner end inboard by the outside thread that is positioned at the cylinder body underpart.
Further, the screw thread of cylinder body underpart except that in its end with the internal thread of lower lift ring inner end inboard connects, seat and locknut are adjusted by also being connected with on the screw thread of lining in end, cylinder body underpart.
Subtract device behind the present invention and the existing motorcycle and compare owing to there are two to play not same-action with upper spring, by bike all feel very comfortable during single or load-carrying; Adjust seat and locknut because the screw thread of cylinder body underpart also is connected with, can tighten spring, increase carrying capacity or when road was uneven, it is comfortable equally that the cyclist feels; Because cylinder body underpart outside thread is connected with the internal thread of lower lift ring inner end, for flexibly connecting, easy disassembly makes things convenient for the replacing and the filling of damper internal damping oil, guarantees the best damping effect of damper.
Description of drawings
Fig. 1 is an a kind of embodiment's of the present invention overall erection drawing
Fig. 2 is the sectional view of a kind of embodiment's of the present invention damper assembly
Embodiment
With reference to Fig. 1,2, this vibration damper comprise damper assembly, upper rings (16), by axial bore be positioned at buffer stopper (15), bulky spring (12), the medi-spring (10) on piston rod (13) top and be positioned at bulky spring (12) and medi-spring (10) between spacer (11), medi-spring (10) and hairspring (7) between spacer (9) hairspring (7) and lower lift ring (3) form.The damper assembly comprises piston rod (13), be connected in parts that are positioned at cylinder body (8) and cylinder body (8) on the piston rod, fixedly connected with upper rings (16) inner end in piston rod (13) upper end, piston rod (13) lower end is positioned at cylinder body (8), be connected in parts that are positioned at cylinder body (8) on the piston rod (13) from outside to inside being retainer ring (28) respectively, outside framework oil seal (27), guider (26), buffer spring (25), valve seat (24), tower spring (23), flow-stopping sheet (22), piston ring (21), piston (20), piston rod (13) underpart is fixed in above-mentioned parts on the piston rod (13) near the plain cushion (19) and the nut (18) of piston (20), fixedly connected with lower lift ring (3) inner end in cylinder body (8) underpart, bulky spring, medi-spring and hairspring are positioned at upper rings (16) according to the axial winding of piston rod (13) and cylinder body (8), between lower lift ring (3) the inner, thick middle hairspring is by spacer (9), (11) isolate.The outside thread of cylinder body (8) underpart is connected with the internal thread of lower lift ring (3) inner end inboard, and utilizes O type circle sealing (17).The screw thread of cylinder body (8) underpart except that in its end with the internal thread of lower lift ring (3) inner end inboard connects, seat (6) and a locknut (4), (5) are adjusted by also being connected with on the screw thread of lining in end, cylinder body (8) underpart.Lower lift ring (3) also is provided with lining pipe (1) and buffer ring (2).Also be connected with between upper rings and the bulky spring and electroplate cover (14).
Claims (3)
1, a kind of self-adjusting buffering bumper for motorcycle, it is characterized in that: this vibration damper comprises the damper assembly, upper rings, be positioned at the buffer stopper on piston rod top by axial bore, bulky spring and the spacer between bulky spring and medi-spring, medi-spring and the spacer between medi-spring and hairspring, hairspring and lower lift ring are formed, the damper assembly comprises piston rod, be connected in parts that are positioned at cylinder body and cylinder body on the piston rod, be connected in parts that are positioned at cylinder body on the piston rod from outside to inside being respectively retainer ring, outside framework oil seal, guider, buffer spring, valve seat, the tower spring, flow-stopping sheet, piston, fixedly connected with the upper rings inner end in the piston rod upper end, piston-rod lower end is positioned at cylinder body, piston-rod lower end portion is fixed in above-mentioned parts on the piston rod near the plain cushion and the nut of piston, fixedly connected with the lower lift ring inner end in the cylinder body underpart, bulky spring, between last lower lift ring the inner, thick middle hairspring is isolated by spacer according to the axial winding of piston rod and cylinder body for medi-spring and hairspring.
2, according to the described a kind of self-adjusting buffering bumper for motorcycle of claim 1, it is characterized in that: be connected with the internal thread of lower lift ring inner end inboard by the outside thread that is positioned at the cylinder body underpart.
3, according to the described a kind of self-adjusting buffering bumper for motorcycle of claim 1, it is characterized in that: the screw thread of cylinder body underpart except that in its end with the internal thread of lower lift ring inner end inboard is connected, seat and locknut are adjusted by also being connected with on the screw thread of lining in end, cylinder body underpart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510122042 CN1978935A (en) | 2005-11-30 | 2005-11-30 | Self-adjusting buffering bumper for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510122042 CN1978935A (en) | 2005-11-30 | 2005-11-30 | Self-adjusting buffering bumper for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1978935A true CN1978935A (en) | 2007-06-13 |
Family
ID=38130203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510122042 Pending CN1978935A (en) | 2005-11-30 | 2005-11-30 | Self-adjusting buffering bumper for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1978935A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307190A (en) * | 2013-06-19 | 2013-09-18 | 江苏振龙减震器有限公司 | Motorcycle rear shock absorber provided with upper and lower springs |
| CN104276246A (en) * | 2014-08-05 | 2015-01-14 | 江苏爱德森机车制造有限公司 | Electric vehicle back damper |
| CN105003578A (en) * | 2015-07-04 | 2015-10-28 | 安徽舒城华云弹簧制造有限公司 | Spring with stepped change elastic force |
| CN109667805A (en) * | 2017-10-17 | 2019-04-23 | 益阳天华两栖车艇有限公司 | A kind of hydraulic cylinder vibration damper assembly |
-
2005
- 2005-11-30 CN CN 200510122042 patent/CN1978935A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307190A (en) * | 2013-06-19 | 2013-09-18 | 江苏振龙减震器有限公司 | Motorcycle rear shock absorber provided with upper and lower springs |
| CN104276246A (en) * | 2014-08-05 | 2015-01-14 | 江苏爱德森机车制造有限公司 | Electric vehicle back damper |
| CN105003578A (en) * | 2015-07-04 | 2015-10-28 | 安徽舒城华云弹簧制造有限公司 | Spring with stepped change elastic force |
| CN109667805A (en) * | 2017-10-17 | 2019-04-23 | 益阳天华两栖车艇有限公司 | A kind of hydraulic cylinder vibration damper assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |