CN2607478Y - Air vibration damper - Google Patents
Air vibration damper Download PDFInfo
- Publication number
- CN2607478Y CN2607478Y CN 03240089 CN03240089U CN2607478Y CN 2607478 Y CN2607478 Y CN 2607478Y CN 03240089 CN03240089 CN 03240089 CN 03240089 U CN03240089 U CN 03240089U CN 2607478 Y CN2607478 Y CN 2607478Y
- Authority
- CN
- China
- Prior art keywords
- piston
- utility
- model
- cylinder
- vent
- 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
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses an air shock absorber for motorcycle, automobile, which belongs to a shock absorber system. The utility model is made by exploiting the air resistance difference principle, comprises a cylinder, a piston, a piston rod, an up support seat, a cylinder seat and a sealing system, the cylinder outside is suited with a shock absorber spring, the piston top is provided with a vent which hole diameter is less than 0.1 cm. The utility model has the advantages of simle manufacture craftwork, raw materials saving, convenient for detecting, long useful time, good shock absorbing effect, high sensitivity and etc.
Description
Affiliated technical field
The utility model relates to a kind of air bump that is used on motorcycle, the automobile, belongs to a kind of damping device.
Background technique
The vibration damper that present motorcycle, automobile are used, major part is medium with lubricant oil, its working life is shorter, in case leakage of oil is promptly scrapped.Also having with the inert gas is the vibration damper of medium, in case gas leakage has also just been scrapped.And two kinds of above-mentioned vibration dampers all require good seal, can not take maintenance apart, and are difficult in maintenance.
Summary of the invention
In order to overcome the deficiency in the background technique, the utility model provide a kind of manufacturing process simple, save that raw material, cost are low, the vibration damper of long service life, good damping effect.
The technical scheme in the invention for solving the technical problem is: it comprises that cylinder body, piston, piston rod, upper support seat, cylinder seat, seal arrangement, cylinder body are set with damping spring outward, on piston, be provided with the vent of aperture less than 0.1cm, this vent is a catheter type, and its bore is less than 0.1cm.
The utility model compared with prior art has the following advantages:
1, because of being medium with the air, seal request is not strict, and manufacturing process is simple, saves raw material;
2, because piston is provided with little vent, this vent is a catheter type, when piston makes progress, press tube head orifice flow body resistance formula and calculate, its resistance coefficient 0.8-1, almost inaccessible voluntarily, when piston is downward then resistance coefficient be 0.5, thereby good damping effect, and highly sensitive;
3, can overhaul long service life at any time.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing is the utility model structural representation.
Among the figure: 1, upper support seat, 2, damping spring, 3, piston rod, 4, seal arrangement, 5, conduit, 6, seal ring, 7, cylinder body, 8, the cylinder seat, 9, piston, 10, nylon jacket, 11, dust-proof cover.
Embodiment
It is on the basis of existing vibration damper, carry out improved, as shown in the figure: it comprises cylinder body (7), piston (9), piston rod (3), upper support seat (1), cylinder seat (8), seal arrangement (4), cylinder body is set with damping spring (2) outward, piston rod (3) one ends are fixed on the upper support seat (1), the other end passes seal arrangement (4) and stretches into cylinder body (7) and piston (9) and be connected and fixed, seal ring (6) is housed on the piston (9), be provided with dust-proof cover (11) on cylinder body (7) top, be set with nylon jacket (10) on the piston rod (3) on piston (9) top, on piston (9), be provided with vent, the aperture is less than 0.1cm, vent of the present utility model is conduit (5), and bore is less than 0.1cm.It is the vibration damper made from resistance difference vent piston, be to go up at piston (9) conduit (5) to be installed as vent, pressing tube head orifice flow body resistance formula calculates, its resistance coefficient was 0.8-1 when piston made progress, the hole is almost inaccessible voluntarily, and air is difficult for circulation, when piston is downward then resistance coefficient be 0.5, though can circulate, also to be obstructed by aperture.When vehicle body upwards jolted, the vibration damper effect was big, and the spring of car and vibration damper work simultaneously when jolting downwards, with vibration damper and spring car was controlled in the state of suspension.Because of all there being damping function just can prevent car resonance up and down.Simultaneously, a part of vibrational energy can also be converted into heat energy in the vibration, dissipate by cylinder body.
Claims (2)
1, a kind of air bump comprises that cylinder body, piston, piston rod, upper support seat, cylinder seat, seal arrangement, cylinder body are set with damping spring outward, it is characterized in that piston is provided with the vent of aperture less than 0.1cm.
2, air bump according to claim 1 is characterized in that vent is a catheter type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240089 CN2607478Y (en) | 2003-03-10 | 2003-03-10 | Air vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240089 CN2607478Y (en) | 2003-03-10 | 2003-03-10 | Air vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607478Y true CN2607478Y (en) | 2004-03-24 |
Family
ID=34167894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240089 Expired - Fee Related CN2607478Y (en) | 2003-03-10 | 2003-03-10 | Air vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607478Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921022B (en) * | 2005-08-23 | 2010-09-22 | 佳世达科技股份有限公司 | Electronic apparatus |
| CN102269233A (en) * | 2010-10-22 | 2011-12-07 | 上海市第一中学 | Spring component |
| CN102840266A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Damping mechanism of electrombile |
| CN104442337A (en) * | 2014-10-29 | 2015-03-25 | 浙江吉利汽车研究院有限公司 | Automobile power assembly suspension structure |
| CN105640436A (en) * | 2016-02-05 | 2016-06-08 | 宁波海际电器有限公司 | Multi-air-flue cyclone dust collector |
| CN105662271A (en) * | 2016-02-18 | 2016-06-15 | 宁波海际电器有限公司 | Portable cyclone dust collector |
| CN105686753A (en) * | 2016-02-18 | 2016-06-22 | 宁波海际电器有限公司 | Self-dust-collecting dust collector |
| 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 |
-
2003
- 2003-03-10 CN CN 03240089 patent/CN2607478Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921022B (en) * | 2005-08-23 | 2010-09-22 | 佳世达科技股份有限公司 | Electronic apparatus |
| CN102269233A (en) * | 2010-10-22 | 2011-12-07 | 上海市第一中学 | Spring component |
| CN102840266A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Damping mechanism of electrombile |
| CN104442337A (en) * | 2014-10-29 | 2015-03-25 | 浙江吉利汽车研究院有限公司 | Automobile power assembly suspension structure |
| CN104442337B (en) * | 2014-10-29 | 2017-04-12 | 浙江吉利汽车研究院有限公司 | Automobile power assembly suspension structure |
| CN105640436A (en) * | 2016-02-05 | 2016-06-08 | 宁波海际电器有限公司 | Multi-air-flue cyclone dust collector |
| CN105640436B (en) * | 2016-02-05 | 2017-11-10 | 宁波海际电器有限公司 | A kind of multiple duct rotoclone collector |
| CN105662271A (en) * | 2016-02-18 | 2016-06-15 | 宁波海际电器有限公司 | Portable cyclone dust collector |
| CN105686753A (en) * | 2016-02-18 | 2016-06-22 | 宁波海际电器有限公司 | Self-dust-collecting dust collector |
| CN105662271B (en) * | 2016-02-18 | 2017-11-10 | 宁波海际电器有限公司 | A kind of portable rotoclone collector |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106183685B (en) | Suspension, body stabilization system and automobile | |
| CN202790297U (en) | Temperature-controllable magnetorheological fluid bumper | |
| CN100460706C (en) | Intelligent gas spring | |
| CN201377535Y (en) | Double-cylinder shock absorber | |
| CN2607478Y (en) | Air vibration damper | |
| CN1066249C (en) | Single cylinder aerating bidirectional vibration absorber | |
| CN109973584A (en) | A kind of temperature control design method of heavy truck cab vibration absorber | |
| CN1095530C (en) | Two-tage hydraulic damping shock absorber | |
| CN202132440U (en) | Vibration damper with adjustable damping force | |
| CN203442039U (en) | Novel spring shock absorber | |
| CN101818773A (en) | Shock absorber with controllable damping | |
| CN2851714Y (en) | Damping force adjustable vibration damper | |
| CN201149060Y (en) | Air buffer | |
| CN2509006Y (en) | Absorptive power type vehicle body attitude control apparatus | |
| CN1769734A (en) | Damping force adjustable vibration damper | |
| CN2182904Y (en) | Gas-liquid type shock-absorber | |
| CN107654558A (en) | A kind of vehicle shock absorber | |
| CN202707897U (en) | Automobile shock absorber provided with flanging sealing mechanism | |
| CN209228930U (en) | A kind of fixed car damping device | |
| CN209943405U (en) | Bidirectional sleeve damping device for automobile | |
| CN2537855Y (en) | Air damper | |
| CN201747843U (en) | Adjustable shock absorber | |
| CN206429597U (en) | A kind of New Damping adjustable damper | |
| CN220816392U (en) | Heat dissipation type automobile shock absorber ware | |
| CN200942777Y (en) | Train oil gas bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |