CN2869439Y - Multi-stageadjustable oil-gas damp vibration absorber - Google Patents
Multi-stageadjustable oil-gas damp vibration absorber Download PDFInfo
- Publication number
- CN2869439Y CN2869439Y CN 200620081002 CN200620081002U CN2869439Y CN 2869439 Y CN2869439 Y CN 2869439Y CN 200620081002 CN200620081002 CN 200620081002 CN 200620081002 U CN200620081002 U CN 200620081002U CN 2869439 Y CN2869439 Y CN 2869439Y
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- damper
- motorcycle
- assembly
- radial bearing
- ring
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- Fluid-Damping Devices (AREA)
Abstract
An adjustable multiple oil gas vibration damper is suitable for motorcycle to resolve mainly the shock absorption problem. The feature is the lower hanging ring in lower end of vibration dampers is connected with motorcycle rocker arm through articular radial bearing, the upper end damper is connected with motorcycle body through radial bearing, the multiple spring leaf type oil damper and built-in gasbag type pneumatic damper on concentric line are combined into the damper assembly, the gas nipple and gasbag type pneumatic damper are combined into communicated inner cavity, the lower hanging ring assembly, centering ring and buffer are fixed on the damper by locknut, the spring is arranged between centering ring and adjustable limiter nut and adjusting nut. The vibration dampers can eliminate lateral stress of motorcycle in turning and execrable road condition meanwhile can make motorcycle leaping to reach the ideal vibration damping result, can use for cross-country type and large displacement motorcycle.
Description
Technical field
The utility model relates to a kind of motor vehicular shock absorber, belongs to the motorcycle design field.
Background technique
Cross-country type and big discharge capacity motorcycle need the more superior vibration damper of performance, and existing vibration damper two ends are fixed as axle sleeve type, damped system is a spring-switch type.To axle sleeve type, structure is fixing column endoporus assembling needle bearing or the nylon jacket that the two ends of vibration damper are provided with, and refills and joins steel bushing, and the vibration damper of this structure axial stress axle sleeve that bear at the damping two ends when turn inside diameter, inclination can't be eliminated, cause spring bending, influence damping performance.Damped system is a spring-switch type, and its oil damping valve block is controlled by Regulation spring, because of spring characteristic curve is almost a straight line, and when causing the damping compression work, compressive force size no matter, the oil damping valve block all is in full-gear, reduces damping effect greatly.Thereby the damping effect of this vibration damper can't satisfy the requirement of cross-country type and big discharge capacity motorcycle on the whole.
Summary of the invention
In order to overcome the defective that prior art exists, goal of the invention of the present utility model provides the superior multistage adjustable oil gas damping shock absorption device of a kind of damping performance.
The technical solution of the utility model is, this multistage adjustable oil gas damping shock absorption device, comprise lower lift ring assembly, the damper assembly that is connected with motorcycle top that is connected with the motorcycle bottom and be nested with spring on lower lift ring assembly and damper assembly, it is characterized in that, the lower end of vibration damper is connected by joint radial bearing and motorcycle rocking arm by the lower lift ring assembly, and the upper end is connected with body of motor cycle by the joint radial bearing by damper assembly; Multistage reed-type oil damping combination is made up the composition damper assembly with the internal airbag formula vapour lock Buddhist nun who is coaxially set, valve communicates with the inner chamber of air sac type vapour lock Buddhist nun combination, lower lift ring assembly, positioning ring, cushion pad are installed on the damper assembly by nut check, and spring is arranged between positioning ring and spacing adjusting nut and the adjusting nut.
Further program of the utility model is, the fixing column endoporus that the two ends of vibration damper are provided with is equipped with the joint radial bearing, two ends, the radial bearing outside, joint embedded hole Steel Cable Baffle Ring, back-up ring is provided with dust-proof cushion and lining outward from inside to outside, and the fastening piece by the fixing column endoporus is connected with the combination of motorcycle rocking arm the lower lift ring assembly respectively with damper assembly with body of motor cycle top.
The beneficial effects of the utility model are:
1, because the vibration damper means of fixation adopts joint radial bearing formula, when motorcycle is being turned and during the work of abominable road conditions, can eliminated the lateral stress of generation.
2,, and adopt exposed valve to inflate and regulate air pressure because damped system is multistage reed-type oil damping and air sac type vapour lock Buddhist nun combined type.When motorcycle do jump in abominable road conditions, when soaring, multistage reed-type oil damping can be according to the size of length of spring compressed and recovery acceleration, and in conjunction with air bag, produce corresponding damping force, reach comparatively desirable damping effect, exposed valve can charge and discharge gas according to different road conditions, driver's hobby, reaches suitable atmospheric pressure value.
Description of drawings
Figure is a structural representation of the present utility model.
Among the figure, 1 joint radial bearing, 2 holes Steel Cable Baffle Ring, 3 dust-proof cushions, 4 linings, 5 hexagonal flange bolts, 6 hexagonal flange nuts, 7 lower lift ring assemblies, 8 positioning rings, 9 nuts, 10 cushion pads, 11 springs, 12 spacing adjusting nuts, 13 adjusting nuts, 14 damper assemblies, 15 multistage reed-type oil damping combinations, 16 air sac type vapour lock Buddhist nuns combination, 17 valves, 18 pistons, 19 cylindrical shells, 20 piston rods.
Embodiment
Below by Figure of description, structure of the present utility model is elaborated.
This vibration damper, it mainly is made up of lower lift ring assembly 7, damper assembly 14 and two end connections that are connected body of motor cycle top and bottom.
At fixing column endoporus assembling joint, vibration damper lower lift ring assembly 7 lower end radial bearing 1, two ends, outside embedded hole is with behind the Steel Cable Baffle Ring 2, dust-proof cushion 3 and lining 4 are installed, be connected with the motorcycle rocking arm, penetrate hexagonal flange bolt 5, with 6 lockings of hexagonal flange nut, form vibration damper lower end means of fixation, the assembling of upper end the same manner.Its advantage is to turn and during the work of abominable road conditions, when producing lateral stress, joint shaft rotates with stress direction, and the vibration damper angle is changed, and lateral stress is transformed into compressive force, thereby can eliminates the lateral stress of generation at motorcycle.
Internal airbag formula vapour lock Buddhist nun makes up 16 with after piston 18 is assembled to cylindrical shell 19, charges into nitrogen by valve 17 and forms air bag; After multistage reed-type oil damping combination 15 is assembled to cylindrical shell 19 with piston 18, charges into hydraulic oil and form oil sac, air bag and oil sac are formed damper assembly 14 jointly.Piston 18 is provided with the compression ring and the oil ring of sealing, can move under the effect of this piston fluid oil in oil sac.Piston rod 20 1 ends assemble multistage reed-type oil damping combination 15 and are pushed in the oil sac after fastening by nut, are provided with seal ring between oil damping combination 15 and oil sac internal chamber wall.
The air bag urceolus assembles spacing adjusting nut 12 and adjusting nut 13, after being pressed into spring 11, positioning ring 8, cushion pad 10 are enclosed within on the piston rod of damper assembly 14, and lower lift ring assembly 7 is assembled to by tapped hole on the piston rod 20 of damper assembly 14 and screws, with nut 9 lockings, form vibration damper.Its advantage be do jump in abominable road conditions, when soaring, multistage reed-type oil damping can be according to the size of length of spring compressed and recovery acceleration, and cooperation air bag, produce corresponding damping force, reach best damping effect, exposed valve can charge and discharge nitrogen according to different road conditions, driver's hobby, reaches best atmospheric pressure value.
Other does not describe part in detail for prior art to the utility model in one's power.
Claims (2)
1, multistage adjustable oil gas damping shock absorption device, comprise lower lift ring assembly, the damper assembly that is connected with motorcycle top that is connected with the motorcycle bottom and be nested with spring on lower lift ring assembly and damper assembly, it is characterized in that, the lower end of vibration damper is connected by joint radial bearing and motorcycle rocking arm by the lower lift ring assembly, and the upper end is connected with body of motor cycle by the joint radial bearing by damper assembly; Multistage reed-type oil damping combination is made up the composition damper assembly with the internal airbag formula vapour lock Buddhist nun who is coaxially set, valve communicates with the inner chamber of air sac type vapour lock Buddhist nun combination, lower lift ring assembly, positioning ring, cushion pad are installed on the damper assembly by nut check, and spring is arranged between positioning ring and spacing adjusting nut and the adjusting nut.
2, multistage adjustable oil gas damping shock absorption device according to claim 1, it is characterized in that, the fixing column endoporus that the two ends of vibration damper are provided with is equipped with the joint radial bearing, two ends, the radial bearing outside, joint embedded hole Steel Cable Baffle Ring, back-up ring is provided with dust-proof cushion and lining outward from inside to outside, and the fastening piece by the fixing column endoporus is connected with the combination of motorcycle rocking arm the lower lift ring assembly respectively with damper assembly with body of motor cycle top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081002 CN2869439Y (en) | 2006-02-16 | 2006-02-16 | Multi-stageadjustable oil-gas damp vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081002 CN2869439Y (en) | 2006-02-16 | 2006-02-16 | Multi-stageadjustable oil-gas damp vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869439Y true CN2869439Y (en) | 2007-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081002 Expired - Fee Related CN2869439Y (en) | 2006-02-16 | 2006-02-16 | Multi-stageadjustable oil-gas damp vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869439Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913403A (en) * | 2010-07-23 | 2010-12-15 | 重庆隆鑫机车有限公司 | Motorcycle rear suspension shock absorber mounting structure assembly |
| CN103133621A (en) * | 2013-03-14 | 2013-06-05 | 昆山伟拓压铸机械有限公司 | Sprayer nitrogen spring cylinder |
| 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 |
| CN104712695A (en) * | 2015-01-29 | 2015-06-17 | 张宏松 | Shock absorber for automobile |
| CN110030316A (en) * | 2019-03-25 | 2019-07-19 | 南京捷诺环境技术有限公司 | Low profile photovoltaic equipment precision corner limits shock resistant vibration isolation buffer platform |
-
2006
- 2006-02-16 CN CN 200620081002 patent/CN2869439Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913403A (en) * | 2010-07-23 | 2010-12-15 | 重庆隆鑫机车有限公司 | Motorcycle rear suspension shock absorber mounting structure assembly |
| CN103133621A (en) * | 2013-03-14 | 2013-06-05 | 昆山伟拓压铸机械有限公司 | Sprayer nitrogen spring cylinder |
| CN103133621B (en) * | 2013-03-14 | 2015-05-13 | 昆山伟拓压铸机械有限公司 | Sprayer nitrogen spring cylinder |
| 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 |
| CN104712695A (en) * | 2015-01-29 | 2015-06-17 | 张宏松 | Shock absorber for automobile |
| CN110030316A (en) * | 2019-03-25 | 2019-07-19 | 南京捷诺环境技术有限公司 | Low profile photovoltaic equipment precision corner limits shock resistant vibration isolation buffer platform |
| CN110030316B (en) * | 2019-03-25 | 2024-06-11 | 南京捷诺环境技术有限公司 | Precision corner limiting shock-resistant vibration-isolating buffer platform for small photoelectric equipment |
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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: JI NAN QINGQI MOTORCYCLE CO., LTD. Free format text: FORMER OWNER: QINGQI MOTORCYCLE CO., LTD., JINAN Effective date: 20120406 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120406 Address after: 250014 No. 34 Heping Road, Lixia District, Shandong, Ji'nan Patentee after: Jinan Qingqi Motorcycle Co.,Ltd. Address before: 250014 No. 34 Heping Road, Lixia District, Shandong, Ji'nan Patentee before: Jinan Qingqi Motorcycle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20150216 |
|
| EXPY | Termination of patent right or utility model |