CN102141107A - Rear shock absorber dustproof cover of automotive suspension system - Google Patents
Rear shock absorber dustproof cover of automotive suspension system Download PDFInfo
- Publication number
- CN102141107A CN102141107A CN 201110086549 CN201110086549A CN102141107A CN 102141107 A CN102141107 A CN 102141107A CN 201110086549 CN201110086549 CN 201110086549 CN 201110086549 A CN201110086549 A CN 201110086549A CN 102141107 A CN102141107 A CN 102141107A
- Authority
- CN
- China
- Prior art keywords
- dustproof cover
- shock absorber
- dust
- proof cover
- spacing seat
- 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.)
- Pending
Links
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
Te invention relates to a rear shock absorber dustproof cover of an automotive suspension system. The dustproof cover comprises a corrugated dustproof cover body and a spacing seat, wherein the spacing seat is fixed at the lower end part of a shock absorber outer cylinder in the mode of interference fit; bulged jaws are uniformly distributed on the periphery of the spacing seat; the upper end of the corrugated dustproof cover body is fixed to the upper end of a shock absorber; the lower end of the corrugated dustproof cover body is clamped and sleeved on the spacing seat; and the lower end of the corrugated dustproof cover body is supported tightly from inside to outside by the bulged jaws on the spacing seat. The spacing seat is added at the lower end of the dustproof cover, a closed cavity is formed after the connection of the spacing seat and the corrugated dustproof cover, therefore the common faults can be prevented in obtuse angle arrangement of the shock absorber; and the faults such as abnormal noise and oil leakage caused by air and dust entering in the dustproof cover can be prevented effectively.
Description
Technical field
The invention belongs to the automobile suspension system technology, be specifically related to the rear shock absorber dust-proof cover of automobile.
Background technique
Along with society constantly develops, automobile becomes very general as a kind of traffic tool in the middle of people's daily life, yet people bring the while easily at the enjoyment automobile, can also give very high requirement to car comfort.Vibration damper is as damping element main above the automobile, and the quality of its performance has a strong impact on the travelling comfort of car load.Faults such as the leakage of oil that brings in order to prevent vibration damper from entering dust, abnormal sound, the rear shock absorber above the car all adopts the dust-proof cover of unenclosed construction at present, and dust-proof cover one end and vibration damper upper end are fixing, and the other end opens wide.Now a lot of cars are because the restriction of rear suspension arrangement space, when rear shock absorber is arranged, be arranged in obtuse angle with the car load direction, if adopt the vibration damper of above-mentioned open type dust-proof cover, in automobile running, air-flow is easy to generate " uttering long and high-pitched sounds " fault after blowing into dust-proof cover, and dust and foreign material also enter the dust-proof cover the inside easily and damage piston rod and oil sealing in addition, cause vibration damper leakage of oil and abnormal sound, thereby influence the car load comfort property.
Summary of the invention
The purpose of this invention is to provide a kind of rear shock absorber dust-proof cover of automobile suspension system, adopt enclosed structure, effectively prevent vibration damper leakage of oil and abnormal sound, thereby guarantee the comfort property of car load.
Technological scheme of the present invention is as follows:
A kind of rear shock absorber dust-proof cover of automobile suspension system, it comprises corrugated dust-proof cover cover body and position limit socket.Described position limit socket is fixed on vibration damper urceolus underpart by interference fit, and the periphery of position limit socket is evenly distributed with the claw of projection; Described corrugated dust-proof cover cover body upper end is fixing with the vibration damper upper end, and the lower end is fastened on the position limit socket, by the claw of position limit socket upper process from inside to outside with corrugated dust-proof cover cover body lower end stretching.
The bottom of described position limit socket also is provided with to the catch that turns up, and blocks the lower end edge of corrugated dust-proof cover cover body.
The present invention compares with prior art and has the following advantages:
This dust-proof cover adopts enclosed construction, dust-proof cover is a ripple struction, increased position limit socket in the lower end, with formed sealed hollow after the dust-proof cover of ripple struction is connected, prevented the generation of above-mentioned fault when vibration damper is arranged at the obtuse angle, can prevent effectively that air and dust from blowing into faults such as the abnormal sound that dust-proof cover the inside brings and leakage of oil.
Description of drawings
Fig. 1 is a plan view of the present invention;
Fig. 2 is a dust-proof cover position limit socket side view;
Fig. 3 is a dust-proof cover position limit socket plan view.
Embodiment
Further specify structure of the present invention below in conjunction with accompanying drawing:
Referring to Fig. 1 and Fig. 2, this rear shock absorber dust-proof cover is made up of corrugated dust-proof cover cover body 1 and position limit socket 2, and the upper end of corrugated dust-proof cover cover body 1 is passed suspension ring and is fixed on the vibration damper upper end, and position limit socket 2 is fixed on vibration damper urceolus lower end part by interference fit.Referring to Fig. 3, position limit socket 2 peripheries are evenly distributed with three claws 21 of projection, and the lower end of dust-proof cover cover body 1 is stuck in claw 21 outsides of position limit socket 2 projections, so that fixing dust-proof cover lower end.In addition, the lower end of position limit socket 2 also has the catch 22 that three restriction protrusion are turned up, and blocks the lower end edge of corrugated dust-proof cover cover body 1, and the downward play of dust-proof cover also makes dust-proof cover form semi-enclosed structure on the other hand when preventing the compression of the vibration damper limit on the one hand.Adopt said structure, when rear shock absorber is arranged in obtuse angle, prevent that air-flow and dust are blown into from the dust-proof cover lower end, thereby avoided vibration damper " to utter long and high-pitched sounds " and fault such as leakage of oil.
Claims (2)
1. the rear shock absorber dust-proof cover of an automobile suspension system, it comprises corrugated dust-proof cover cover body, it is characterized in that: it also has position limit socket, and described position limit socket is fixed on vibration damper urceolus underpart by interference fit, and the periphery of position limit socket is evenly distributed with the claw of projection; Described corrugated dust-proof cover cover body upper end is fixing with the vibration damper upper end, and the lower end is fastened on the position limit socket, by the claw of position limit socket upper process from inside to outside with corrugated dust-proof cover cover body lower end stretching.
2. the rear shock absorber dust-proof cover of automobile suspension system according to claim 1, it is characterized in that: the bottom of described position limit socket also is provided with to the catch that turns up, and blocks the lower end edge of corrugated dust-proof cover cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086549 CN102141107A (en) | 2011-04-07 | 2011-04-07 | Rear shock absorber dustproof cover of automotive suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110086549 CN102141107A (en) | 2011-04-07 | 2011-04-07 | Rear shock absorber dustproof cover of automotive suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102141107A true CN102141107A (en) | 2011-08-03 |
Family
ID=44408829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110086549 Pending CN102141107A (en) | 2011-04-07 | 2011-04-07 | Rear shock absorber dustproof cover of automotive suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102141107A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431388A (en) * | 2011-10-31 | 2012-05-02 | 重庆长安汽车股份有限公司 | Ventilation plug for rear axle of automobile |
| CN104061273A (en) * | 2013-03-22 | 2014-09-24 | 东海橡塑工业株式会社 | Dust Cover Combination Body |
| CN105546018A (en) * | 2014-10-27 | 2016-05-04 | 东洋橡胶工业株式会社 | Dustproof cover manufacturing tool and dustproof cover manufacturing method |
| CN105546017A (en) * | 2014-10-27 | 2016-05-04 | 东洋橡胶工业株式会社 | Manufacturing device of dust cover and manufacturing method of dust cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070187197A1 (en) * | 2006-02-13 | 2007-08-16 | Imaeda Hisato | Dust boot |
| CN101457807A (en) * | 2007-12-11 | 2009-06-17 | Zf腓特烈港股份公司 | Piston-cylinder generator with piston rod protection |
| CN201561086U (en) * | 2009-11-04 | 2010-08-25 | 东风汽车有限公司 | Dust cover of shock absorber |
| CN201636260U (en) * | 2010-02-26 | 2010-11-17 | 比亚迪股份有限公司 | Dustproof structure of damper |
| CN201779204U (en) * | 2010-06-30 | 2011-03-30 | 比亚迪股份有限公司 | Mounting structure of shock absorber dustproof cover |
-
2011
- 2011-04-07 CN CN 201110086549 patent/CN102141107A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070187197A1 (en) * | 2006-02-13 | 2007-08-16 | Imaeda Hisato | Dust boot |
| CN101457807A (en) * | 2007-12-11 | 2009-06-17 | Zf腓特烈港股份公司 | Piston-cylinder generator with piston rod protection |
| CN201561086U (en) * | 2009-11-04 | 2010-08-25 | 东风汽车有限公司 | Dust cover of shock absorber |
| CN201636260U (en) * | 2010-02-26 | 2010-11-17 | 比亚迪股份有限公司 | Dustproof structure of damper |
| CN201779204U (en) * | 2010-06-30 | 2011-03-30 | 比亚迪股份有限公司 | Mounting structure of shock absorber dustproof cover |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431388A (en) * | 2011-10-31 | 2012-05-02 | 重庆长安汽车股份有限公司 | Ventilation plug for rear axle of automobile |
| CN104061273A (en) * | 2013-03-22 | 2014-09-24 | 东海橡塑工业株式会社 | Dust Cover Combination Body |
| CN105546018A (en) * | 2014-10-27 | 2016-05-04 | 东洋橡胶工业株式会社 | Dustproof cover manufacturing tool and dustproof cover manufacturing method |
| CN105546017A (en) * | 2014-10-27 | 2016-05-04 | 东洋橡胶工业株式会社 | Manufacturing device of dust cover and manufacturing method of dust cover |
| CN105546017B (en) * | 2014-10-27 | 2017-09-29 | 东洋橡胶工业株式会社 | The manufacture device of dust cover and the manufacture method of dust cover |
| CN105546018B (en) * | 2014-10-27 | 2018-01-19 | 东洋橡胶工业株式会社 | The manufacture instrument of dust cover and the manufacture method of dust cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102141107A (en) | Rear shock absorber dustproof cover of automotive suspension system | |
| CN104196944B (en) | Power assembly half active particles damping rubber suspends | |
| CN202418401U (en) | Structure for assembling part on top of shock absorber | |
| CN217643634U (en) | Buffer absorbing automobile loudspeaker | |
| CN208707853U (en) | A kind of vehicle audio of vibration-damping radiating | |
| CN204641314U (en) | Car shock mitigation system | |
| CN205616526U (en) | Dirt -proof fork truck frame of making an uproar falls | |
| CN202301732U (en) | Automotive shock absorber with shock resistance | |
| CN202528880U (en) | Automobile seat shock absorber | |
| JP2012116279A (en) | Pantograph with bellows type cover | |
| CN205033938U (en) | Oil tank | |
| CN204025522U (en) | A kind of automobile engine rear suspension rubber cushion | |
| CN202863113U (en) | Front support of engine | |
| CN106274335A (en) | A kind of car shock mitigation system | |
| CN205592316U (en) | A buffering tray for bumper shock absorber | |
| CN203819032U (en) | Transmission suspension assembly | |
| CN203713471U (en) | Novel roof-mounted air-conditioner protecting device for small or medium-sized car | |
| CN206703938U (en) | Automobile exhaust pipe limiting component | |
| CN206708278U (en) | Fatigue proof damper accessory | |
| CN203297489U (en) | Dust cover of piston rod | |
| CN203979263U (en) | A kind of for the anti-suction wall suspension dust-proof cover on automobile absorber | |
| CN204978215U (en) | Engine right side suspension support | |
| CN201525273U (en) | Band type exhaust pipe flying ring | |
| CN104015599A (en) | Power assembly suspension for electric car | |
| CN206426844U (en) | A kind of automobile suspension hook pipe with shock-absorbing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |