CN207454648U - A kind of automobile absorber - Google Patents
A kind of automobile absorber Download PDFInfo
- Publication number
- CN207454648U CN207454648U CN201721579965.6U CN201721579965U CN207454648U CN 207454648 U CN207454648 U CN 207454648U CN 201721579965 U CN201721579965 U CN 201721579965U CN 207454648 U CN207454648 U CN 207454648U
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- absorber body
- dust cover
- dust
- 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 a kind of automobile absorbers, including shock absorber body, the shock absorber body is damper fuel tank, the shock absorber body upper end is connected with rubber bushing, and piston rod is equipped with inside the shock absorber body, and shock absorber body lower end is cased with dust cover, dust cover waveform casing made of silica gel material, the internal diameter of dust cover is slightly larger than the outer diameter of shock absorber body lower end, and piston rod is passed through from dust cover, and the lower end of dust cover is connected with shockproof cushioning block.Its design of the utility model is reasonable, simple in structure, is easily installed and makes, dust more efficient can be avoided to enter etching apparatus in shock absorber body from gap, is conducive to improve the service life of equipment.
Description
Technical field
The utility model is related to automobile absorber engineering device technique field in auto parts machinery more particularly to a kind of automobile shocks
Device.
Background technology
A part of the automobile absorber as suspension is mainly used for limiting suspension work stroke, mitigates jolting in driving,
And cooperate to realize rolling capability, hauling ability, steering feedback performance of vehicle with other parts etc..Vapour currently on the market
Most commonly used vehicle damper is by air pressure and hydraulic shock-absorption, is generally constantly stretched in cylinder body by damper inner piston rod
Movement, carrys out cushion impact forces, slows down degree of jolting and plays cushioning effect, increases the stationarity of vehicle traveling, but works as subtracting for automobile
Device is shaken in high speed operation, and the gap that dust is easily advanced between piston rod enters oil sealing, damages piston rod, reduces
The service life of pressure reducer.
Then the Authorization Notice No. CN205780517U that Shaoyang institute authorized on December 07th, 2016 is proposed " a kind of anti-
Dirt formula automobile absorber " includes shock absorber body, and the bottom peace of the shock absorber body turns have Wheel mounting bracket, the shock absorber body
Top middle portion is equipped with the piston rod through shock absorber body top middle portion, and one end of the piston rod is equipped with vehicle frame fixing buckle,
The outer sheath on the shock absorber body top is equipped with dust cover, and the other end of the piston rod is equipped with piston block, the piston
Block is located at the inner cavity of shock absorber body, and the interlayer that the top of piston block and the inner cavity top of shock absorber body are formed is on hydraulic pressure
The interlayer hydraulic pressure cavity of resorption that chamber, the bottom of piston block and the intracavity bottom of shock absorber body are formed, the both sides of the shock absorber body are equal
Carriage is installed.Although said structure can carry out dust-proof to a certain extent, dust is still able to from dust cover
Enter in gap between shock absorber body, so as to etching apparatus, reduce the service life of equipment.
Utility model content
The defects of for the prior art, the utility model provide a kind of automobile absorber, are convenient for the installation of people, together
When be more conducive to and prevent dust from entering inside shock absorber body, corrode its equipment, so as to substantially increase the service life of equipment.
To achieve these goals, technical solution adopted in the utility model is：
A kind of automobile absorber, including shock absorber body, the shock absorber body is damper fuel tank, on the shock absorber body
End is connected with rubber bushing, piston rod is equipped with inside the shock absorber body, shock absorber body lower end is cased with dust cover, described dust-proof
Cover the waveform casing made of silica gel material, the internal diameter of dust cover is slightly larger than the outer diameter of shock absorber body lower end, and piston rod is from anti-
It is passed through in dust hood, the lower end of dust cover is connected with shockproof cushioning block.
The shock absorber body lower end is interference fit with dust cover, is conducive to shock absorber body and is closely connected with dust cover, just
The effect of damping is carried out in car running process in its shock absorber body.
The beneficial effects of the utility model：The utility model is mainly cased with dust cover in shock absorber body lower end, and dust-proof
The internal diameter of cover is slightly larger than the outer diameter of shock absorber body lower end, is moved so as to realize together with shock absorber body, so as to favourable
In the effect for playing damping, while the internal diameter of what is more important dust cover is slightly larger than the outer diameter of shock absorber body lower end, described to subtract
It is interference fit to shake body lower end with dust cover, prevents dust from entering from gap so as to be more conducive to, corrosion damper is set
It is standby, the service life of equipment is reduced, improves the input of cost；Dust cover waveform casing made of silica gel material,
Waveform casing is conducive to stretch made of silica gel material, so as to prevent the damage of dust cover in the process of running, more
Can play the role of that dust is avoided to corrode equipment.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the dust cover schematic diagram of the utility model.
Specific embodiment
As depicted in figs. 1 and 2, a kind of automobile absorber, including shock absorber body 1, the shock absorber body 1 is damper store oil
Cylinder, 1 upper end of shock absorber body is connected with rubber bushing 2, piston rod 3, shock absorber body 1 is equipped with inside the shock absorber body 1
Lower end is cased with dust cover 4, the 4 waveform casing made of silica gel material of dust cover, and the internal diameter of dust cover 4 is slightly larger than damping
The outer diameter of 1 lower end of body, 1 lower end of shock absorber body are interference fit with dust cover 4, are conducive to shock absorber body 1 and dust cover 4
Close connection, the effect of damping is carried out convenient for its shock absorber body 1 in car running process, and piston rod 3 runs through from dust cover 4
And mistake, the lower end of dust cover 4 are connected with shockproof cushioning block 5.
1 upper end of shock absorber body is connected with rubber bushing 2 in the utility model and 4 lower end of dust cover is connected with shockproof cushioning block
5 all have holding elasticity, so as to have elasticity when connecting automobile, are more conducive to the effect of damping, wherein dust cover 4 is by silicon
Waveform casing made of glue material, the wall thickness of waveform casing are 1cm, and the spacing between wave crest is 13cm, waveform
Casing is more conducive to it and stretches, so as to prevent the damage of dust cover 4.
The beneficial effects of the utility model：The utility model is mainly cased with dust cover in shock absorber body lower end, and dust-proof
The internal diameter of cover is slightly larger than the outer diameter of shock absorber body lower end, is moved so as to realize together with shock absorber body, so as to favourable
In the effect for playing damping, while the internal diameter of what is more important dust cover is slightly larger than the outer diameter of shock absorber body lower end, described to subtract
It is interference fit to shake body lower end with dust cover, prevents dust from entering from gap so as to be more conducive to, corrosion damper is set
It is standby, the service life of equipment is reduced, improves the input of cost；Dust cover waveform casing made of silica gel material,
Waveform casing is conducive to stretch made of silica gel material, so as to prevent the damage of dust cover in the process of running, more
Can play the role of that dust is avoided to corrode equipment.
Claims (3)
1. a kind of automobile absorber, including shock absorber body, which is characterized in that the shock absorber body upper end is connected with rubber bushing,
Piston rod is installed, shock absorber body lower end is cased with dust cover, and the dust cover is made of silica gel material inside the shock absorber body
Waveform casing, the internal diameter of dust cover is slightly larger than the outer diameter of shock absorber body lower end, and piston rod is passed through from dust cover, is prevented
The lower end of dust hood is connected with shockproof cushioning block.
2. a kind of automobile absorber as described in claim 1, which is characterized in that the shock absorber body is damper fuel tank.
3. a kind of automobile absorber as described in claim 1, which is characterized in that the shock absorber body lower end was with dust cover
It is full of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579965.6U CN207454648U (en) | 2017-11-23 | 2017-11-23 | A kind of automobile absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579965.6U CN207454648U (en) | 2017-11-23 | 2017-11-23 | A kind of automobile absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454648U true CN207454648U (en) | 2018-06-05 |
Family
ID=62278387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579965.6U Expired - Fee Related CN207454648U (en) | 2017-11-23 | 2017-11-23 | A kind of automobile absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112224737A (en) * | 2020-11-23 | 2021-01-15 | 江苏汉卿新材料科技研究院有限公司 | Intelligent shuttle |
-
2017
- 2017-11-23 CN CN201721579965.6U patent/CN207454648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112224737A (en) * | 2020-11-23 | 2021-01-15 | 江苏汉卿新材料科技研究院有限公司 | Intelligent shuttle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |