CN203348413U - Piston rod dustproof cover - Google Patents
Piston rod dustproof cover Download PDFInfo
- Publication number
- CN203348413U CN203348413U CN 201320298097 CN201320298097U CN203348413U CN 203348413 U CN203348413 U CN 203348413U CN 201320298097 CN201320298097 CN 201320298097 CN 201320298097 U CN201320298097 U CN 201320298097U CN 203348413 U CN203348413 U CN 203348413U
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- China
- Prior art keywords
- piston rod
- cover body
- mounting plate
- mounting
- hole
- 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 the technical field of automotive accessories, in particular to a piston rod dustproof cover, which comprises a cover body, wherein an elastic wear-resistance plate is arranged on the inner wall of the cover body, an end cover plate is arranged on the upper end of the cover body, a through hole which is conveniently matched and sleeved with a piston rod is arranged on the middle portion of the end cover plate, a mounting mouth is arranged on the outer edge of the through hole, a mounting plate is arranged on the lower end of the cover body, the mounting plate and the end cover plate are connected through an inclined plate, a ring-shaped mounting position is arranged on the middle portion of the mounting plate, an arc on the lower portion of the mounting plate is connected with a mounting seat in a transition mode, and a mounting slot is arranged on the bottom end of the mounting seat. The piston rod dustproof cover can be conveniently and closely connected with a piston rod by arranging the mounting mouth on the outer edge of the through hole and arranging the ring-shaped mounting position on the middle portion of the mounting plate and by matching and connecting the ring-shaped mounting position and the mounting mouth, is simple and convenient to mount, can prevent dust from entering the piston rod, and guarantees the piston rod and a piston to normally move.
Description
Technical field
The utility model relates to the vehicle accessory technical field, relates in particular to a kind of piston rod dust-proof cover.
Background technique
Along with automotive industry, the particularly fast development of car industry, vibration damper as the important accessory of automobile, also obtained development rapidly, automobile absorber is a kind of damping member, it is one of important component of automobile suspension system, smoothness, travelling comfort, Security, steering operation and passing ability to Vehicle Driving Cycle play conclusive effect, the working principle of vibration damper is that piston lever of reducer is in the process of motion, shock absorber fluid constantly circulates by the damping hole on piston and foot valve seat, thereby is kinetic transformation that heat energy is dispersed in air.But in prior art, the piston rod of vibration damper is in movement process, can be subject to the impact of dust, and causes the slow of piston rod and piston movement or lost efficacy, therefore need to carry out proofing dust and protecting to piston rod.
Summary of the invention
The purpose of this utility model is to provide a kind of piston rod dust-proof cover, and it has can prevent dust intrusion piston rod, guarantees the characteristics of the proper motion of piston rod and piston.
For achieving the above object, the utility model adopts following technical proposals: a kind of piston rod dust-proof cover, comprise cover body, the cover body inwall is provided with the elastic wear-resisting sheet, the cover body upper end is provided with end casing, the end casing middle part offers the through hole of being convenient to coordinate with piston rod socket, the through hole outer rim offers mount inlet, the cover body lower end is provided with mounting plate, between mounting plate and end casing, by hang plate, be connected, mounting plate middle part is provided with annular installation position, mounting plate bottom arc transition be connected with fitting seat, the fitting seat bottom offers mounting groove.
Wherein, described mounting plate outside offers air hole corresponding to place, annular installation position, and this air hole is slotted hole or slotted eye.
Wherein, the sectional shape of described cover body is oval.
After adopting said structure, the beneficial effects of the utility model: the utility model comprises cover body, the cover body inwall is provided with the elastic wear-resisting sheet, the cover body upper end is provided with end casing, the end casing middle part offers the through hole of being convenient to coordinate with piston rod socket, the through hole outer rim offers mount inlet, the cover body lower end is provided with mounting plate, between mounting plate and end casing, by hang plate, be connected, the mounting plate middle part is provided with annular installation position, mounting plate bottom arc transition be connected with fitting seat, the fitting seat bottom offers mounting groove, the utility model is by offering mount inlet in the through hole outer rim, and be provided with annular installation position at the mounting plate middle part, by annular installation position and mount inlet and urceolus, be connected like this, can facilitate the utility model closely to be connected with piston rod, and install simple, convenient, can prevent like this dust intrusion piston rod, guarantee the proper motion of piston rod and piston.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
reference character
1, cover body; 2, end casing;
3, through hole; 4, mount inlet;
5, mounting plate; 6, hang plate;
7, annular installation position; 8, fitting seat;
9, mounting groove; 10, air hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of piston rod dust-proof cover, comprise cover body 1, cover body 1 inwall is provided with the elastic wear-resisting sheet, this elastic wear-resisting sheet not only had been convenient to be connected with piston rod but also can play a protective role to the utility model and piston rod, extend its working life, the sectional shape of described cover body 1 is oval, cover body 1 upper end is provided with end casing 2, end casing 2 middle parts offer the through hole 3 of being convenient to coordinate with piston rod socket, through hole 3 outer rims offer mount inlet 4, cover body 1 lower end is provided with mounting plate 5, between mounting plate 5 and end casing 2, by hang plate 6, be connected, mounting plate 5 middle parts are provided with annular installation position 7, described mounting plate 5 outsides offer air hole 10 corresponding to 7 places, annular installation position, this air hole 10 is slotted hole or slotted eye, mounting plate 5 bottom arc transition be connected with fitting seat 8, fitting seat 8 bottoms offer mounting groove 9, the utility model is by offering mount inlet 4 in through hole 3 outer rims, and be provided with annular installation position 7 at mounting plate 5 middle parts, by annular installation position 7 and mount inlet 4, with urceolus, be connected like this, can facilitate the utility model closely to be connected with piston rod, and install simple, convenient, can prevent like this dust intrusion piston rod, guarantee the proper motion of piston rod and piston.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (3)
1. a piston rod dust-proof cover, it is characterized in that: comprise cover body, the cover body inwall is provided with the elastic wear-resisting sheet, and the cover body upper end is provided with end casing, and the end casing middle part offers the through hole of being convenient to coordinate with piston rod socket, the through hole outer rim offers mount inlet, the cover body lower end is provided with mounting plate, between mounting plate and end casing, by hang plate, is connected, and the mounting plate middle part is provided with annular installation position, mounting plate bottom arc transition be connected with fitting seat, the fitting seat bottom offers mounting groove.
2. a kind of piston rod dust-proof cover according to claim 1, it is characterized in that: described mounting plate outside offers air hole corresponding to place, annular installation position, and this air hole is slotted hole or slotted eye.
3. a kind of piston rod dust-proof cover according to claim 1, it is characterized in that: the sectional shape of described cover body is for oval.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320298097 CN203348413U (en) | 2013-05-28 | 2013-05-28 | Piston rod dustproof cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320298097 CN203348413U (en) | 2013-05-28 | 2013-05-28 | Piston rod dustproof cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203348413U true CN203348413U (en) | 2013-12-18 |
Family
ID=49748319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320298097 Expired - Fee Related CN203348413U (en) | 2013-05-28 | 2013-05-28 | Piston rod dustproof cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203348413U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110778633A (en) * | 2018-07-27 | 2020-02-11 | 日立汽车系统株式会社 | Cylinder device |
-
2013
- 2013-05-28 CN CN 201320298097 patent/CN203348413U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110778633A (en) * | 2018-07-27 | 2020-02-11 | 日立汽车系统株式会社 | Cylinder device |
CN110778633B (en) * | 2018-07-27 | 2022-04-15 | 日立安斯泰莫株式会社 | Cylinder 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: 20131218 Termination date: 20140528 |