CN203322148U - Inversion shock absorber - Google Patents
Inversion shock absorber Download PDFInfo
- Publication number
- CN203322148U CN203322148U CN2013203696627U CN201320369662U CN203322148U CN 203322148 U CN203322148 U CN 203322148U CN 2013203696627 U CN2013203696627 U CN 2013203696627U CN 201320369662 U CN201320369662 U CN 201320369662U CN 203322148 U CN203322148 U CN 203322148U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- adjusting nut
- upper connection
- piston
- piston rod
- 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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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses an inversion shock absorber which comprises an oil pipe, wherein a piston is arranged in the oil pipe; an oil through hole is formed in the piston; the middle part of the piston is connected with a piston rod; one end of the piston rod extends out of the oil pipe by penetrating, and an oil sealing device is arranged at a position of the piston rod extending out of the oil pipe by penetrating; a lower spring seat and a lower joint are arranged at the end, away from the piston, of the piston rod; an adjusting nut is arranged outside the oil pipe; a shock absorption spring is sleeved outside the oil pipe; one end of the shock absorption spring props against the adjusting nut, and the other end of the shock absorption spring props against the lower spring seat; an adjusting thread is arranged on the inner side wall of the adjusting nut; an oil pipe thread section is arranged at a position corresponding to the adjusting nut outside the oil pipe; the adjusting nut is matched with the oil pipe thread. According to the inversion shock absorber disclosed by the utility model, the pre-pressure of the shock absorption spring can be adjusted by rotating the adjusting nut, and the pre-compression amount of the shock absorption spring can be set duly according to the difference in the preference of a rider, the road conditions and various loads as well as the difference in climate, thereby meeting the needs of the rider and realizing comfortable riding and flexible adjustment.
Description
Technical field
The utility model relates to the vibration damper technical field, is specifically related to a kind of upside-down mounting vibration damper.
Background technique
Existing vibration damper generally is applied on the vehicles such as motorcycle, the precompression of the damping spring of this vibration damper is generally uncontrollable, in use, can not in time to the decrement in advance of damping spring, be regulated according to the difference of hobby, road conditions and the various load-carryings of rider, the difference of weather, this vibration damper can not meet the demand driven, can cause the user uncomfortable because of driving, adjust dumb.
Summary of the invention
The purpose of this utility model is: for the deficiencies in the prior art, the utility model provides a kind of can effectively improve car body comfort property, the vibration damper of upside-down mounting flexibly easy to adjust.
To achieve these goals, the utility model has adopted following technological scheme:
A kind of upside-down mounting vibration damper, comprise oil pipe, be provided with piston in described oil pipe, piston is provided with oil through, the middle part of described piston is connected with piston rod, one end of described piston rod passes oil pipe, and pass the oil pipe place at piston rod and be provided with oil-sealing arrangement, described piston rod is provided with lower spring cup and lower contact away from an end of piston, described oil pipe is provided with adjusting nut outward, described oil pipe is arranged with damping spring outward, one end and the described adjusting nut of described damping spring offset, the setting that offsets of the other end and described lower spring cup, described adjusting nut madial wall is provided with the adjusting screw thread, outside described oil pipe and adjusting nut corresponding position is provided with the tubing round thread section, described adjusting nut and tubing round thread are equipped with.
As preferably, the outer side wall of described adjusting nut is provided with fixed pin holes, is provided with auxiliary fixing pin in described fixed pin holes.After adopting above-mentioned preferred version, after the location positioning of adjusting nut, the setting of screw thread is easy to cause the loosening of adjusting nut, causes the position of adjusting nut that slippage occurs.
As preferably, described adjusting nut is provided with installation base by a side of damping spring, and described damping spring is by the setting that offsets of an end of adjusting nut and described installation base.After adopting above-mentioned preferred version, the installation that the arranging of installation base can make damping spring is close and firm more.
As preferably, described oil pipe is provided with upper connection away from an end of lower spring cup, described upper connection comprises upper connection sleeve and upper connection body, described upper connection jacket casing is located at the end of oil pipe, described upper connection body is arranged on the side that the upper connection sleeve deviates from oil pipe, and described upper connection body is provided with the upper connection mounting hole.After adopting above-mentioned preferred version, the installation of upper connection and oil pipe is tightr.
As preferably, the sidewall of described upper connection sleeve is provided with the joint passage, and described joint passage connects extraneous and upper connection sleeve inner, and described joint passage is provided with the jiont treatment boss away from an end of upper connection sleeve inboard.After adopting above-mentioned preferred version, the joint passage on the upper connection sleeve can be installed and connect some other devices as regulator etc., can be regulated the oil body total volume in oil pipe, more convenient and practical.
As preferably, described lower spring cup is provided with quakeproof rubber pad by a side of oil pipe.After adopting above-mentioned preferred version, can prevent the direct collision of lower spring cup and oil pipe end, effectively protect vibration damper, improve the bulk life time of vibration damper.
Thereby upside-down mounting vibration damper of the present utility model can be adjusted by the rotation adjusting nut precompression of damping spring, can in time to the decrement in advance of damping spring, be arranged according to the difference of hobby, road conditions and the various load-carryings of rider, the difference of weather, meet the demand driven, comfortable riding, adjust flexibly.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment.
Embodiment
As shown in Figure 1, embodiment of the present utility model is a kind of upside-down mounting vibration damper specifically, comprises oil pipe 1, is provided with piston 2 in oil pipe 1, and piston 2 is provided with oil through 21.The middle part of piston 2 is connected with piston rod 3, and an end of piston rod 3 passes oil pipe 1, and passes oil pipe 1 place at piston rod 3 and be provided with oil-sealing arrangement 4.Piston rod 3 is provided with lower spring cup 5 and lower contact 6 away from an end of piston 2.The outer adjusting nut 7 that is provided with of oil pipe 1.The outer damping spring 8 that is arranged with of oil pipe 1.One end and the adjusting nut 7 of damping spring 8 offset, and damping spring 8 is away from the setting that offsets of an end of adjusting nut 7 and lower spring cup 5.Adjusting nut 7 madial walls are provided with regulates screw thread 71.Outside oil pipe 1 and adjusting nut 7 corresponding positions are provided with tubing round thread section 11.Adjusting nut 7 and oil pipe 1 are by the screw-thread fit setting.The outer side wall of adjusting nut 7 is provided with fixed pin holes 72.Be provided with auxiliary fixing pin 73 in fixed pin holes 72.Adjusting nut 7 is provided with installation base 74 by a side of damping spring 8, and damping spring 74 is by the setting that offsets of an end of adjusting nut 7 and installation base 74.
Oil pipe 1 is provided with upper connection 9 away from an end of lower spring cup 5, upper connection 9 comprises upper connection sleeve 91 and upper connection body 92, upper connection sleeve 91 is set in the end of oil pipe 1, upper connection body 92 is arranged on the side that upper connection sleeve 91 deviates from oil pipe 1, and upper connection body 92 is provided with upper connection mounting hole 921.
The sidewall of upper connection sleeve 91 is provided with joint passage 911, and joint passage 911 connects extraneous and upper connection sleeve 91 inside, and joint passage 911 is provided with jiont treatment boss 912 away from an end of upper connection sleeve 91 inboards.Lower spring cup 5 is provided with quakeproof rubber pad 51 by a side of oil pipe 1.
During adjustment, as long as rotation adjusting nut 7 can shorten the decrement of damping spring 8, thereby adjust the precompression of damping spring 8.
Claims (6)
1. a upside-down mounting vibration damper, comprise oil pipe, be provided with piston in described oil pipe, piston is provided with oil through, the middle part of described piston is connected with piston rod, it is characterized in that: an end of described piston rod passes oil pipe, and pass the oil pipe place at piston rod and be provided with oil-sealing arrangement, described piston rod is provided with lower spring cup and lower contact away from an end of piston, described oil pipe is provided with adjusting nut outward, described oil pipe is arranged with damping spring outward, one end and the described adjusting nut of described damping spring offset, the setting that offsets of the other end and described lower spring cup, described adjusting nut madial wall is provided with the adjusting screw thread, outside described oil pipe and adjusting nut corresponding position is provided with the tubing round thread section, described adjusting nut and tubing round thread are equipped with.
2. upside-down mounting vibration damper according to claim 1, it is characterized in that: the outer side wall of described adjusting nut is provided with fixed pin holes, is provided with auxiliary fixing pin in described fixed pin holes.
3. upside-down mounting vibration damper according to claim 1 is characterized in that: described adjusting nut is provided with installation base by a side of damping spring, and described damping spring is by the setting that offsets of an end of adjusting nut and described installation base.
4. upside-down mounting vibration damper according to claim 1, it is characterized in that: described oil pipe is provided with upper connection away from an end of lower spring cup, described upper connection comprises upper connection sleeve and upper connection body, described upper connection jacket casing is located at the end of oil pipe, described upper connection body is arranged on the side that the upper connection sleeve deviates from oil pipe, and described upper connection body is provided with the upper connection mounting hole.
5. upside-down mounting vibration damper according to claim 4, it is characterized in that: the sidewall of described upper connection sleeve is provided with the joint passage, described joint passage connects extraneous and upper connection sleeve inner, and described joint passage is provided with the jiont treatment boss away from an end of upper connection sleeve inboard.
6. upside-down mounting vibration damper according to claim 1 is characterized in that: described lower spring cup is provided with quakeproof rubber pad by a side of oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203696627U CN203322148U (en) | 2013-06-24 | 2013-06-24 | Inversion shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203696627U CN203322148U (en) | 2013-06-24 | 2013-06-24 | Inversion shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322148U true CN203322148U (en) | 2013-12-04 |
Family
ID=49661502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203696627U Expired - Fee Related CN203322148U (en) | 2013-06-24 | 2013-06-24 | Inversion shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237857A (en) * | 2017-07-25 | 2017-10-10 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloys for automobile matter damper connection fork |
| CN108561485A (en) * | 2018-04-04 | 2018-09-21 | 无锡钟山环境工程科技有限公司 | Vapour lock spring |
| CN110645305A (en) * | 2019-09-26 | 2020-01-03 | 广东博智林机器人有限公司 | Vibration damper and construction robot |
-
2013
- 2013-06-24 CN CN2013203696627U patent/CN203322148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237857A (en) * | 2017-07-25 | 2017-10-10 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloys for automobile matter damper connection fork |
| CN108561485A (en) * | 2018-04-04 | 2018-09-21 | 无锡钟山环境工程科技有限公司 | Vapour lock spring |
| CN110645305A (en) * | 2019-09-26 | 2020-01-03 | 广东博智林机器人有限公司 | Vibration damper and construction robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20190624 |