CN2826079Y - Dustproof cover assembly - Google Patents
Dustproof cover assembly Download PDFInfo
- Publication number
- CN2826079Y CN2826079Y CN 200520014163 CN200520014163U CN2826079Y CN 2826079 Y CN2826079 Y CN 2826079Y CN 200520014163 CN200520014163 CN 200520014163 CN 200520014163 U CN200520014163 U CN 200520014163U CN 2826079 Y CN2826079 Y CN 2826079Y
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- CN
- China
- Prior art keywords
- dust
- dust cover
- dustproof cover
- hole
- dustproof
- 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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Abstract
The utility model relates to a dustproof device for motor vehicles, particularly the improvement of the structures of a dustproof cover assembly used in a shock absorber, etc. The dustproof cover assembly mainly solves the technical problems that a heat dispersion through hole of the existing dustproof cover is directly arranged on a dustproof cover body in the prior art, dust enters the inner side of a shock absorber through the through hole easily, a cover body of the dustproof cover can not fix a rubber sleeve, etc. The utility model comprises the dustproof cover (1), wherein the middle of the dustproof cover is provided with the through hole (1-1). The utility model is characterized in that the inner side of the top end of the dustproof cover is fixed with a dustproof cushion (2); the edge of the upper end of the dustproof cushion (2) is provided with a heat dispersion hole (2-1).
Description
Technical field
The utility model relates to a kind of Motor Vehicle dust guard pollution abatement equipment, especially relates to a kind of to using the isostructural improvement of dust cover assembly on vibration damper.
Background technique
The effect of automobile absorber is the vibration of buffering ground in the face of vehicle, guarantees the stationarity and the travelling comfort of vehicle driving.Wherein, dust cover is a very important components, and it prevents that dust from entering vibration damper inside.Chinese patent discloses the special-purpose dust cover (publication number: CN 2620640Y) of a kind of vibration damper, it comprises dustproof cover body and axis hole provided thereon, be provided with several heat radiation through holes around the axis hole of dustproof cover body, and lower edge is provided with the mouth that is threaded around dustproof cover body.Be provided with the plane of a protuberance around the axis hole of dustproof cover body, described heat radiation through hole is arranged on ring-shaped step around it and the intersection between circle body.The dust cover of this structure, the through hole that will dispel the heat are directly arranged on the dustproof cover body, make dust enter vibration damper inside by through hole easily, and the fixing rubber sleeve of the lid of dust cover.
Summary of the invention
The purpose of this utility model provides a kind of dust cover assembly, it mainly is to solve the existing dust cover of the existing in prior technology through hole that will dispel the heat to be directly arranged on the cover body that prevents dust, make dust enter vibration damper inside easily by through hole, and the fixing technical problem of rubber sleeve etc. of the lid of dust cover.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Dust cover assembly of the present utility model comprises dust cover, is provided with through hole in the middle of the dust cover, it is characterized in that described dust cover top internal fixation has dust-proof cushion, and the dust-proof cushion upper end-face edge is provided with radiation hole.Radiation hole is convenient to make the automobile absorber heat radiation.
As preferably, described dust cover bottom edge is provided with the convex edge.The cross section of convex edge can be " " shape, and it is rubber sleeve fixedly.
As preferably, the radiation hole on the described dust-proof cushion is two, and it is symmetricly set between dust-proof cushion two flange.Radiation hole is located at the top of cylindrical body dust-proof cushion, the centre of dust-proof cushion two flange, and it is semicircle.
As preferably, fix with spot welding between described dust cover and the dust-proof cushion.
Therefore, dust cover assembly of the present utility model has the heat radiation through hole and is directly arranged on the dust-proof cushion, can prevent dust and makes vibration damper heat radiation easily; And the dust cover convex edge has the fixedly characteristics such as structure of rubber sleeve.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 3 is a kind of structural representations of dust-proof cushion;
Accompanying drawing 4 is plan structure schematic representation of Fig. 3.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the dust cover assembly that this is routine, as Fig. 1, Fig. 2, a dust cover 1 is arranged, the centre of dust cover has a through hole 1-1, and dust cover 1 bottom edge is provided with convex edge 1-2, and its cross section is " " shape.Inside, dust cover 1 top is fixed with dust-proof cushion 2 by spot welding, and as Fig. 3, Fig. 4, the dust-proof cushion upper end is provided with a pair of symmetrically arranged fan ring flange, and two indentation, there between the flange respectively are provided with a radiation hole 2-1, and radiation hole is semicircle.
During use, with fixing by spot welding between dust cover 1 and the dust-proof cushion 2, then the dust cover assembly is pressed on the vibration damper, piston rod passes from the through hole 1-1 of dust cover 1.When Motor Vehicle is given a shock, length of spring compressed, because the effect of buffer stopper, vibration damper can be eliminated vibrations.Because dust-proof cushion is provided with two radiation holes, promptly can discharge the heat of vibration damper inside, can prevent that again dust from entering vibration damper inside.
Claims (5)
1. a dust cover assembly comprises dust cover (1), is provided with through hole (1-1) in the middle of the dust cover, it is characterized in that described dust cover top internal fixation has dust-proof cushion (2), and dust-proof cushion (2) upper end-face edge is provided with radiation hole (2-1).
2. dust cover assembly according to claim 1 is characterized in that described dust cover (1) bottom edge is provided with convex edge (1-2).
3. dust cover assembly according to claim 1 and 2 is characterized in that the radiation hole (2-1) on the described dust-proof cushion (2) is two, and it is symmetricly set between dust-proof cushion (2) two flange.
4. dust cover assembly according to claim 1 and 2 is characterized in that fixing with spot welding between described dust cover (1) and the dust-proof cushion (2).
5. dust cover assembly according to claim 3 is characterized in that fixing with spot welding between described dust cover (1) and the dust-proof cushion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014163 CN2826079Y (en) | 2005-08-18 | 2005-08-18 | Dustproof cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014163 CN2826079Y (en) | 2005-08-18 | 2005-08-18 | Dustproof cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826079Y true CN2826079Y (en) | 2006-10-11 |
Family
ID=37066264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520014163 Expired - Fee Related CN2826079Y (en) | 2005-08-18 | 2005-08-18 | Dustproof cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826079Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857202A (en) * | 2022-05-06 | 2022-08-05 | 天纳克(常州)减振系统有限公司 | Novel shock absorber device |
-
2005
- 2005-08-18 CN CN 200520014163 patent/CN2826079Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857202A (en) * | 2022-05-06 | 2022-08-05 | 天纳克(常州)减振系统有限公司 | Novel shock absorber device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20130818 |