CN106828003A - A kind of shock absorber of dust-proof sound insulation - Google Patents
A kind of shock absorber of dust-proof sound insulation Download PDFInfo
- Publication number
- CN106828003A CN106828003A CN201611259960.5A CN201611259960A CN106828003A CN 106828003 A CN106828003 A CN 106828003A CN 201611259960 A CN201611259960 A CN 201611259960A CN 106828003 A CN106828003 A CN 106828003A
- Authority
- CN
- China
- Prior art keywords
- dust
- sound insulation
- proof sound
- shock absorber
- shade
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
- B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/41—Dampers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention provides a kind of shock absorber of dust-proof sound insulation, including damper main body, the damper main body is provided with bushing, vehicle body wheel cover and front overhang bearing, the dust-proof sound insulation lid with seal cavity is additionally provided with the damper main body, the inner surface of the dust-proof sound insulation lid and the front overhang bearing interference fit, the dust-proof sound insulation lid is by the tip shroud of the damper main body within the seal cavity.The beneficial effects of the invention are as follows：Can be realized by dust-proof sound insulation lid shock absorber it is dust-proof every.
Description
Technical field
The shock absorber of a kind of dust-proof sound insulation in the present invention relates to automobile chassis, more particularly to automobile chassis.
Background technology
Existing vehicle uses MacPherson type independent front suspension, preceding sprung shock-strut to be connected with vehicle body by wheel cover, be respectively arranged
In the left and right sides of driver's cabin, shock absorber body can be produced in motion " whiz whiz " and oil gas sound, existing sprung shock-strut is without sound insulation
Device, oil gas sound is directly delivered in driving cabin by piston rod, causes occupant to complain.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of shock absorber of dust-proof sound insulation.
The invention provides a kind of shock absorber of dust-proof sound insulation, including damper main body, the damper main body is provided with
Bushing, vehicle body wheel cover and front overhang bearing, are additionally provided with the dust-proof sound insulation lid with seal cavity on the damper main body, described anti-
The inner surface of dirt sound insulation lid and the front overhang bearing interference fit, the dust-proof sound insulation lid is by the tip shroud of the damper main body
Within the seal cavity.
As a further improvement on the present invention, the dust-proof sound insulation is covered with the angle of shade, the shade and horizontal plane
It is acute angle, the shade is folded between the vehicle body wheel cover, bushing.
As a further improvement on the present invention, the upper surface of the shade be close to the vehicle body wheel cover, the shade
Lower surface is close to the bushing.
As a further improvement on the present invention, the inner surface of the shade is provided with cross knurled.
As a further improvement on the present invention, the angle of the shade and horizontal plane is between 1 degree to 5 degree.
As a further improvement on the present invention, the inner surface of the dust-proof sound insulation lid is provided with a circle boss, the boss with
The front overhang bearing interference fit.
As a further improvement on the present invention, the outer surface of the dust-proof sound insulation lid is provided with positioning boss.
The beneficial effects of the invention are as follows：By such scheme, can be realized by dust-proof sound insulation lid shock absorber it is dust-proof every.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the shock absorber of dust-proof sound insulation of the present invention.
Fig. 2 is a kind of generalized section of the dust-proof sound insulation lid of the shock absorber of dust-proof sound insulation of the present invention.
Fig. 3 is a kind of schematic diagram of the dust-proof sound insulation lid of the shock absorber of dust-proof sound insulation of the present invention.
Specific embodiment
The invention will be further described for explanation and specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of shock absorber of dust-proof sound insulation, including damper main body 1, on the damper main body 1
Bushing 3, vehicle body wheel cover 2 and front overhang bearing 5 are provided with, the dust-proof sound insulation with seal cavity is additionally provided with the damper main body 1
Lid 4, the inner surface of the dust-proof sound insulation lid 4 and the interference fit of front overhang bearing 5, the dust-proof sound insulation lid 4 is by the vibration damping
The tip shroud of device main body 1 is within the seal cavity.
As shown in Figure 1 to Figure 3, the dust-proof sound insulation lid 4 is provided with shade 42, and the shade 42 is sharp with the angle of horizontal plane
Angle, the shade 42 is preferably 1 degree or 2 degree or 3 degree or 4 degree or 5 degree with the angle of horizontal plane, and the shade 42 is pressed from both sides
It is provided between the vehicle body wheel cover 2, bushing 3, the shade 42 is engaged with irregular bushing 3, it is ensured that fit clearance, prevents
Relative motion.
As shown in Figure 1 to Figure 3, the upper surface 44 of the shade 42 be close to the vehicle body wheel cover 2, under the shade 42
The bushing 3 is close on surface 43, can preferably improve the effect of dust-proof sound insulation.
As shown in Figure 1 to Figure 3, the inner surface of the shade 42 is provided with cross knurled 45, can be with absorbing sound and lowering noise.
As shown in Figure 1 to Figure 3, the inner surface of the dust-proof sound insulation lid 4 is provided with a circle boss 41, the boss 41 with it is described
The interference fit of front overhang bearing 5.
As shown in Figure 1 to Figure 3, the outer surface of the dust-proof sound insulation lid 4 is provided with positioning boss 46, can effectively instruct dress
Match somebody with somebody.
The shock absorber of a kind of dust-proof sound insulation that the present invention is provided, increases dust-proof sound insulation lid 4, completely cuts off the oil gas sound of shock absorber,
Foreign is intercepted to enter.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (7)
1. a kind of shock absorber of dust-proof sound insulation, including damper main body, the damper main body be provided with bushing, vehicle body wheel cover and
Front overhang bearing, it is characterised in that：Be additionally provided with the dust-proof sound insulation lid with seal cavity on the damper main body, it is described it is dust-proof every
The inner surface of sound lid and the front overhang bearing interference fit, the dust-proof sound insulation lid is by the tip shroud of the damper main body in institute
State within seal cavity.
2. the shock absorber of dust-proof sound insulation according to claim 1, it is characterised in that：The dust-proof sound insulation is covered with shade,
The shade is acute angle with the angle of horizontal plane, and the shade is folded between the vehicle body wheel cover, bushing.
3. the shock absorber of dust-proof sound insulation according to claim 2, it is characterised in that：It is close to and institute the upper surface of the shade
Vehicle body wheel cover is stated, the lower surface of the shade is close to the bushing.
4. the shock absorber of dust-proof sound insulation according to claim 2, it is characterised in that：The inner surface of the shade is provided with netted
Annular knurl.
5. the shock absorber of dust-proof sound insulation according to claim 2, it is characterised in that：The shade is situated between with the angle of horizontal plane
Between 1 degree to 5 degree.
6. the shock absorber of dust-proof sound insulation according to claim 1, it is characterised in that：The inner surface of the dust-proof sound insulation lid sets
There are a circle boss, the boss and the front overhang bearing interference fit.
7. the shock absorber of dust-proof sound insulation according to claim 1, it is characterised in that：The outer surface of the dust-proof sound insulation lid sets
There is positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259960.5A CN106828003A (en) | 2016-12-30 | 2016-12-30 | A kind of shock absorber of dust-proof sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611259960.5A CN106828003A (en) | 2016-12-30 | 2016-12-30 | A kind of shock absorber of dust-proof sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106828003A true CN106828003A (en) | 2017-06-13 |
Family
ID=59113708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611259960.5A Pending CN106828003A (en) | 2016-12-30 | 2016-12-30 | A kind of shock absorber of dust-proof sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828003A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006168663A (en) * | 2004-12-20 | 2006-06-29 | Nissan Motor Co Ltd | Cap member |
| JP2010185504A (en) * | 2009-02-12 | 2010-08-26 | Kanto Auto Works Ltd | Brake dust cover |
| CN201872561U (en) * | 2010-10-25 | 2011-06-22 | 浙江吉利汽车研究院有限公司 | Soundproof structure of shock absorber |
| US20130220751A1 (en) * | 2012-02-24 | 2013-08-29 | Mando Corporation | Dust lip for shock absorber |
| CN204327847U (en) * | 2014-12-12 | 2015-05-13 | 浙江永贵电器股份有限公司 | A kind of locomotive vehicle oil hydraulic damper dust guard |
| CN104864023A (en) * | 2015-06-05 | 2015-08-26 | 辽宁工业大学 | Dust cover of damper |
| CN206416797U (en) * | 2016-12-30 | 2017-08-18 | 上汽通用五菱汽车股份有限公司 | A kind of shock absorber of dust-proof sound insulation |
-
2016
- 2016-12-30 CN CN201611259960.5A patent/CN106828003A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006168663A (en) * | 2004-12-20 | 2006-06-29 | Nissan Motor Co Ltd | Cap member |
| JP2010185504A (en) * | 2009-02-12 | 2010-08-26 | Kanto Auto Works Ltd | Brake dust cover |
| CN201872561U (en) * | 2010-10-25 | 2011-06-22 | 浙江吉利汽车研究院有限公司 | Soundproof structure of shock absorber |
| US20130220751A1 (en) * | 2012-02-24 | 2013-08-29 | Mando Corporation | Dust lip for shock absorber |
| CN204327847U (en) * | 2014-12-12 | 2015-05-13 | 浙江永贵电器股份有限公司 | A kind of locomotive vehicle oil hydraulic damper dust guard |
| CN104864023A (en) * | 2015-06-05 | 2015-08-26 | 辽宁工业大学 | Dust cover of damper |
| CN206416797U (en) * | 2016-12-30 | 2017-08-18 | 上汽通用五菱汽车股份有限公司 | A kind of shock absorber of dust-proof sound insulation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |