CN203297458U - Single-tube hydraulic gas-filled motorcycle rear shock absorber - Google Patents
Single-tube hydraulic gas-filled motorcycle rear shock absorber Download PDFInfo
- Publication number
- CN203297458U CN203297458U CN2013203541166U CN201320354116U CN203297458U CN 203297458 U CN203297458 U CN 203297458U CN 2013203541166 U CN2013203541166 U CN 2013203541166U CN 201320354116 U CN201320354116 U CN 201320354116U CN 203297458 U CN203297458 U CN 203297458U
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- CN
- China
- Prior art keywords
- shell
- shock absorber
- rear shock
- piston rod
- motorcycle
- 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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Abstract
The utility model discloses a single-tube hydraulic gas-filled motorcycle rear shock absorber comprising a shell. The absorber is characterized in that two ends of the shell are provided with first ring devices respectively; the shell is provided with an inner cavity, one end of the cavity is provided with a hydraulic device, one end of the hydraulic device passes the shell, and the outer end of the hydraulic device is provided with a second ring device; the outer surface of the shell is provided with a fastening device in which a spring is disposed; the hydraulic device comprises a piston rod passing the shell, the outer end of the piston rod is movably connected with a third ring device, the inner end of the piston rod is provided with a piston component, and one side of the piston component is provided with a hydraulic oil cavity and a nitrogen cavity. The single-tube hydraulic gas-filled motorcycle rear shock absorber is highly adaptable, meets the different requirements of different types of motorcycles for the length of the rear shock absorber, is simple and convenient to adjust, and can even be adjusted by nonprofessionals; in addition, fewer types and specifications of parts are used, and production organization and purchasing are facilitated.
Description
Technical field
The utility model belongs to the vehicular shock absorber field, specifically, relates to a kind of single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle.
Background technique
At present, rear shock absorber of motorcycle is all that length can not mode, and namely the length of installation of rear shock absorber is fixed.The motorcycle of different automobile types may have different requirements to rear shock absorber length, so the length specification of rear shock absorber of motorcycle is a lot, the most frequently used have 300mm, 305mm, 310mm, 320mm, 330mm, 335mm, 345mm, a 350mm equal length specification.And, to the rear shock absorber of different length size, need to adopt the accessories such as aluminium suspension ring, piston rod, fuel tank, spring of different length size, so the description size of component has a lot, this makes troubles to plant organization production and buying.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defect, and a kind of reasonable in design is provided, length-adjustable single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle.
For addressing the above problem, the technological scheme that the utility model adopts is:
A kind of single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle, comprise shell, and it is characterized in that: the two ends of described shell are respectively arranged with hoisting ring device; Be provided with cavity in described shell, an end of cavity is provided with oil gear, and an end of oil gear runs through shell, and the outboard end of oil gear is equipped with hoisting ring device; Be provided with fixing device on the outer surface of described shell, be provided with spring in fixing device; Described oil gear comprises the piston rod that runs through shell, and the outboard end of piston rod is connected with hoisting ring device, and inner end is provided with piston assembly, and a side of piston assembly is provided with hydraulic fluid chamber and nitrogen chamber.
Described hoisting ring device is the hoisting ring device of being made by ferrous material, and hoisting ring device is connected with the end thread of piston rod.
Described hoisting ring device comprises rings seat, is provided with through hole on rings seat.
Described piston assembly is arranged in cavity, and a side of piston assembly is provided with end cap, and piston rod runs through end cap, and the opposite side of piston assembly is provided with hydraulic fluid chamber and nitrogen chamber.
Described fixing device comprises the upper spring seat that is arranged on shell one side, and opposite side is provided with lower spring cup, is provided with spring between upper spring seat and lower spring cup.
Described upper spring seat is arranged on shell by spring guide.
Described piston rod is fixed by fastening screw nut and shell.
Described upper cover of piston rod is connected to beam, and beam is fixed on the cavity pocket of outer cover sidewall.
Owing to having adopted technique scheme, compared with prior art, the utility model strong adaptability, can meet the different requirements of different model motorcycle to rear shock absorber length, and regulate simple and conveniently, the layman can regulate, in addition, the replacing of the multi-brand of the suitable after market of the utility model, polytypic motorcycle vibration absorber, reduced the description of component, is convenient to tissue and produces and buying.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model structural representation.
Embodiment
Embodiment:
As described in Figure 1, a kind of length adjustable rear shock absorber of motorcycle, comprise shell, and the two ends of described shell are respectively arranged with hoisting ring device.Be provided with cavity in described shell, an end of cavity is provided with oil gear, and an end of oil gear runs through shell, and the outboard end of oil gear is equipped with hoisting ring device, simultaneously, be provided with fixing device on the outer surface of described shell, be provided with spring 4 in fixing device.In the present embodiment, described oil gear comprises the piston rod 10 that runs through shell, and the outboard end of piston rod 10 is connected with hoisting ring device, and inner end is provided with piston assembly 8.Consider the use that band is actual, described hoisting ring device is the hoisting ring device of being made by ferrous material, and hoisting ring device is connected with the end thread of piston rod 10.
In the present embodiment, described hoisting ring device comprises rings seat 1, is provided with through hole on rings seat 1.Described piston assembly 8 is arranged in cavity, and a side of piston assembly 8 is provided with end cap 9, and piston rod 10 runs through end cap 9, and the opposite side of piston assembly 8 is provided with hydraulic fluid chamber 7 and nitrogen chamber 6.
Described fixing device comprises the upper spring seat 3 that is arranged on shell one side, and opposite side is provided with lower spring cup 5, is provided with spring 4 between upper spring seat 3 and lower spring cup 5, and simultaneously, described upper spring seat 3 is arranged on shell by spring guide.
Consider fixing needs, described piston rod 10 is fixed by fastening screw nut and shell.Be socketed with beam 2 on described piston rod 10, and beam 2 is fixed on the cavity pocket of outer cover sidewall.
The utility model strong adaptability, can meet the different requirements of different model motorcycle to rear shock absorber length, and regulate simple and convenient, the layman can regulate, in addition, the replacing of the multi-brand of the suitable after market of the utility model, polytypic motorcycle vibration absorber, reduced the description of component, is convenient to tissue and produces and buying.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technological scheme, all belong to protection domain of the present utility model.
Claims (8)
1. a single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle, comprise shell, and it is characterized in that: the two ends of described shell are respectively arranged with hoisting ring device; Be provided with cavity in described shell, an end of cavity is provided with oil gear, and an end of oil gear runs through shell, and the outboard end of oil gear is equipped with hoisting ring device; Be provided with fixing device on the outer surface of described shell, be provided with spring in fixing device; Described oil gear comprises the piston rod that runs through shell, and the outboard end of piston rod is connected with hoisting ring device, and inner end is provided with piston assembly, and a side of piston assembly is provided with hydraulic fluid chamber and nitrogen chamber.
2. the single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle described according to claim 1, it is characterized in that: described hoisting ring device is the hoisting ring device of being made by ferrous material, hoisting ring device is connected with the end thread of piston rod.
3. the single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle described according to claim 2, it is characterized in that: described hoisting ring device comprises rings seat, is provided with through hole on rings seat.
4. the single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle described according to claim 3, it is characterized in that: described piston assembly is arranged in cavity, and a side of piston assembly is provided with end cap, and piston rod runs through end cap, and the opposite side of piston assembly is provided with hydraulic fluid chamber and nitrogen chamber.
5. the single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle described according to claim 4, it is characterized in that: described fixing device comprises the upper spring seat that is arranged on shell one side, opposite side is provided with lower spring cup, is provided with spring between upper spring seat and lower spring cup.
6. the single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle described according to claim 5, it is characterized in that: described upper spring seat is arranged on shell by spring guide.
7. the single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle described according to claim 6, it is characterized in that: described piston rod is fixed by fastening screw nut and shell.
8. the single-cylinder type hydraulic pressure qi of chong channel ascending adversely rear shock absorber of motorcycle described according to claim 7, it is characterized in that: described upper cover of piston rod is connected to beam, and beam is fixed on the cavity pocket of outer cover sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203541166U CN203297458U (en) | 2013-06-19 | 2013-06-19 | Single-tube hydraulic gas-filled motorcycle rear shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203541166U CN203297458U (en) | 2013-06-19 | 2013-06-19 | Single-tube hydraulic gas-filled motorcycle rear shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297458U true CN203297458U (en) | 2013-11-20 |
Family
ID=49573466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203541166U Expired - Fee Related CN203297458U (en) | 2013-06-19 | 2013-06-19 | Single-tube hydraulic gas-filled motorcycle rear shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307167A (en) * | 2013-06-19 | 2013-09-18 | 江苏振龙减震器有限公司 | Rear shock absorber of single-cylinder type hydraulic inflation motorcycle |
-
2013
- 2013-06-19 CN CN2013203541166U patent/CN203297458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307167A (en) * | 2013-06-19 | 2013-09-18 | 江苏振龙减震器有限公司 | Rear shock absorber of single-cylinder type hydraulic inflation motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |