CN205654760U - Single cylinder type shock absorber - Google Patents
Single cylinder type shock absorber Download PDFInfo
- Publication number
- CN205654760U CN205654760U CN201620420377.7U CN201620420377U CN205654760U CN 205654760 U CN205654760 U CN 205654760U CN 201620420377 U CN201620420377 U CN 201620420377U CN 205654760 U CN205654760 U CN 205654760U
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- China
- Prior art keywords
- valve assembly
- cylinder body
- valve
- valve opening
- cylindrical
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a single cylinder type shock absorber, including the cylinder body, valve assembly and surge valve assembly restore, restore the valve assembly and connect in the bottom of piston rod, the top activity of piston rod wear out behind the cylinder body with last rings fixed connection, rings under the fixed connection of cylinder body bottom restore the valve assembly cylinder body hole activity setting from top to bottom, the surge valve assembly sets up its characterized in that in that the cylinder body hole is fixed: the hole of cylinder body is full of fluid, and the hole bottom of cylinder body is equipped with the gasbag, and the upper portion connection of gasbag hides sideboard, and the utricule of gasbag is avoided directly aiming at by the valve opening that hides sideboard messenger surge valve assembly. The utility model discloses have the gasbag protection design, effectively guarantee the resistance change of shock absorber and the optimization of moving away to avoid possible earthquakes through configuration optimization simultaneously.
Description
Technical field
This utility model relates to the vibroshock of application in automobile suspension system, particularly to a kind of single casing vibroshock.
Background technology
Equipped with vibroshock inside the suspension system of most of automobiles, vibroshock also referred to as " suspension ", is collectively constituted by spring and vibroshock.Vibroshock is mainly used to suppress concussion when rebounding after spring shock-absorbing and the impact from road surface.Single casing vibroshock belongs to a type of vibroshock, and the deficiency mainly air bag that current single casing vibroshock exists can not be effectively protected, air bag directly impacting by the fluid by repaying valve assembly valve opening during work；It addition, recuperation valve assembly can not obtain good stationary positioned at cylinder inner bore；Also having the very important point, it is simply that the valve opening of rebuilt valve assembly is usually vertical core and the modular design of end face guiding gutter, structure is complicated, is difficult to ensure the resistance change of vibroshock and shock-absorbing optimization during work.
Summary of the invention
In view of the deficiencies in the prior art, this utility model provides one and has air bag design protection, and resistance change and shock-absorbing optimize the single casing vibroshock of vibroshock is effectively ensured by structure optimization simultaneously.
This utility model has adopted the following technical scheme that:
Single casing vibroshock, including cylinder body, rebuilt valve assembly and recuperation valve assembly, rebuilt valve assembly is connected to the bottom of piston rod, the top activity of piston rod is fixing with upper lift ring after passing cylinder body to be connected, cylinder base is fixing connects lower lift ring, rebuilt valve assembly is in the up and down setting of cylinder inner bore, recuperation valve assembly is fixedly installed at cylinder inner bore, it is characterized in that: the endoporus of described cylinder body is full of fluid, it is provided with air bag bottom the endoporus of cylinder body, the top of air bag connects mask plate, and mask plate makes the valve opening of recuperation valve assembly avoid directly to be directed at the utricule of air bag.
The valve body cylindrical sheathed glue ring of described recuperation valve assembly, the cylindrical of described cylinder body is provided with that the point-like being stamped and formed out is recessed is fixed on cylinder inner bore by recuperation valve assembly, point-like recessed embedding glue ring cylindrical.
The valve opening of described rebuilt valve assembly designs for inclined hole, and a valve opening only has one end to be directed at the upper lower disc of rebuilt valve assembly；When valve opening upper end and upper valve block are on time, and valve opening lower end is positioned at beyond lower disc cylindrical, when valve opening lower end and lower disc are on time, and valve opening upper end is positioned at beyond valve block cylindrical.
Use after technique scheme, first, be provided with mask plate on the top of air bag and make the valve opening of recuperation valve assembly avoid directly to be directed at the utricule of air bag, thus can play effective air bag protective effect；Secondly, by point-like recessed embedding glue ring cylindrical, recuperation valve assembly being fixed positioned on cylinder inner bore, simple in construction, location is reliable, it is ensured that the work quality that recuperation valve assembly is good；Further, the valve opening of rebuilt valve assembly replaces vertical core and the modular design of end face guiding gutter of prior art with inclined hole design, makes the simple in construction of rebuilt valve assembly and is effectively optimized, and resistance change and the shock-absorbing optimization of vibroshock have therefore been effectively ensured.
Accompanying drawing explanation
This utility model has a drawings described below:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in the figure, single casing vibroshock of the present utility model, including cylinder body 2, rebuilt valve assembly 5 and recuperation valve assembly 7, rebuilt valve assembly 5 is connected to the bottom of piston rod 3, the top activity of piston rod 3 is fixing with upper lift ring 1 after passing cylinder body 2 to be connected, fixing connection lower lift ring 11 bottom cylinder body 2, rebuilt valve assembly 5 is in the cylinder body 2 up and down setting of endoporus, recuperation valve assembly 7 is fixedly installed at cylinder body 2 endoporus, the endoporus of described cylinder body 2 is full of fluid, air bag 10 it is provided with bottom the endoporus of cylinder body 2, the top of air bag 10 connects mask plate 9, mask plate 9 makes the valve opening 71 of recuperation valve assembly 7 avoid directly being directed at the utricule of air bag 10.The valve body cylindrical sheathed glue ring 8 of described recuperation valve assembly 7, the cylindrical of described cylinder body 2 is provided with the point-like being stamped and formed out recessed 12 and recuperation valve assembly 7 is fixed on cylinder body 2 endoporus, and point-like recessed 12 embeds the cylindrical of glue ring 8.The valve opening 51,52 of described rebuilt valve assembly 5 designs for inclined hole, and a valve opening only has one end to be directed at the upper lower disc of rebuilt valve assembly；When valve opening 51 upper end and upper valve block 4 are on time, and valve opening 51 lower end is positioned at beyond lower disc 6 cylindrical and is not directed at lower disc 6, when valve opening 52 lower end and lower disc 6 are on time, and valve opening 52 upper end is positioned at beyond valve block 4 cylindrical and is not directed at upper valve block 4.
Claims (3)
1. single casing vibroshock, including cylinder body, rebuilt valve assembly and recuperation valve assembly, rebuilt valve assembly is connected to the bottom of piston rod, the top activity of piston rod is fixing with upper lift ring after passing cylinder body to be connected, cylinder base is fixing connects lower lift ring, rebuilt valve assembly is in the up and down setting of cylinder inner bore, recuperation valve assembly is fixedly installed at cylinder inner bore, it is characterized in that: the endoporus of described cylinder body is full of fluid, it is provided with air bag bottom the endoporus of cylinder body, the top of air bag connects mask plate, and mask plate makes the valve opening of recuperation valve assembly avoid directly to be directed at the utricule of air bag.
2. single casing vibroshock as claimed in claim 1, it is characterized in that: the valve body cylindrical sheathed glue ring of described recuperation valve assembly, the cylindrical of described cylinder body is provided with that the point-like being stamped and formed out is recessed is fixed on cylinder inner bore by recuperation valve assembly, point-like recessed embedding glue ring cylindrical.
3. single casing vibroshock as claimed in claim 1, it is characterised in that: the valve opening of described rebuilt valve assembly designs for inclined hole, and a valve opening only has one end to be directed at the upper lower disc of rebuilt valve assembly；When valve opening upper end and upper valve block are on time, and valve opening lower end is positioned at beyond lower disc cylindrical, when valve opening lower end and lower disc are on time, and valve opening upper end is positioned at beyond valve block cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420377.7U CN205654760U (en) | 2016-05-11 | 2016-05-11 | Single cylinder type shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420377.7U CN205654760U (en) | 2016-05-11 | 2016-05-11 | Single cylinder type shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654760U true CN205654760U (en) | 2016-10-19 |
Family
ID=57402397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420377.7U Expired - Fee Related CN205654760U (en) | 2016-05-11 | 2016-05-11 | Single cylinder type shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654760U (en) |
-
2016
- 2016-05-11 CN CN201620420377.7U patent/CN205654760U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20210511 |