CN204493559U - Non-overflow automobile absorber - Google Patents
Non-overflow automobile absorber Download PDFInfo
- Publication number
- CN204493559U CN204493559U CN201520143819.3U CN201520143819U CN204493559U CN 204493559 U CN204493559 U CN 204493559U CN 201520143819 U CN201520143819 U CN 201520143819U CN 204493559 U CN204493559 U CN 204493559U
- Authority
- CN
- China
- Prior art keywords
- cylinder barrel
- storage cylinder
- long
- oil storage
- cover
- 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 relates to a kind of non-overflow automobile absorber, comprises work cylinder barrel, oil storage cylinder barrel, piston rod, guide holder and lower end cap, and the lower end of oil storage cylinder barrel arranges lower capping, and the lower end of described lower capping arranges attachment post; The lower end of described oil storage cylinder barrel is provided with long-pending oil cover, and described attachment post, through long-pending oil cover, is formed between the lower end of described long-pending oil cover and attachment post and is sealed and matched, and is formed and be sealed and matched between the upper end of described long-pending oil cover and oil storage cylinder barrel.Rely on the long-pending oil cover being arranged on oil storage cylinder barrel bottom, can amass from the vibration damper overflowed between oil storage cylinder barrel and lower capping in oil cover by being collected at, avoiding fluid to flow on wheel with attachment post.
Description
Technical field
The utility model relates to a kind of non-overflow automobile absorber.
Background technique
Automobile absorber is as parts requisite in vehicle, and during work, the fluid in vibration damper chamber just flows in another chamber from a chamber through different holes repeatedly, relies on
hole walland the friction between fluid and the intermolecular interior friction of fluid form damping force to vibrating, and therefore vibration damper in use, the pressure of its inside is very large, and the phenomenon of leaking easily appears in the damping oil in vibration damper.
Model utility content
For the problems referred to above, the utility model proposes a kind of non-overflow automobile absorber.
For solving this technical problem, the utility model takes following scheme: a kind of non-overflow automobile absorber, comprise work cylinder barrel, oil storage cylinder barrel, piston rod, guide holder and lower end cap, described work cylinder barrel is arranged in oil storage cylinder barrel, seal through guide holder between described work cylinder barrel and oil storage cylinder barrel, the lower end of described oil storage cylinder barrel arranges lower end cap, be communicated with between described work cylinder barrel lower end and oil storage cylinder barrel, the lower end of described oil storage cylinder barrel arranges lower capping, and the lower end of described lower capping arranges attachment post;
The lower end of described oil storage cylinder barrel is provided with long-pending oil cover, and described attachment post, through long-pending oil cover, is formed between the lower end of described long-pending oil cover and attachment post and is sealed and matched, and is formed and be sealed and matched between the upper end of described long-pending oil cover and oil storage cylinder barrel.
Further, mounting structure between described attachment post and long-pending oil cover is: described attachment post is formed one and enclose bulge loop, attachment post below this bulge loop forms external thread section outward, and the described long-pending oily enclosure is connected on the below of bulge loop, and nut to be screwed on external thread section and to be fixed on attachment post by long-pending oil cover.
Further, the linkage structure between described long-pending oil cover and oil storage cylinder barrel is: the cover mouth inner ring that described long-pending oil covers arranges the first seal ring, and described long-pending oil cover is sealed and matched through being formed between this first seal ring and oil storage cylinder barrel.
Further, described nut and long-pending oil are provided with the second seal ring between covering.
By adopting preceding solution, the beneficial effects of the utility model are: rely on the long-pending oil cover being arranged on oil storage cylinder barrel bottom, can amass from the vibration damper overflowed between oil storage cylinder barrel and lower capping in oil cover by being collected at, avoiding fluid to flow on wheel with attachment post.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model vibration damper;
Fig. 2 is the schematic diagram of vibration damper underpart;
Wherein, 1, work cylinder barrel, 2, oil storage cylinder barrel, 3, lower capping, 4, long-pending oil cover, 5, attachment post, 51, bulge loop, 6, nut, the 7, first seal ring, the 8, second seal ring.
Embodiment
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1 Fig. 2 the present embodiment, a kind of non-overflow automobile absorber is disclosed, comprise work cylinder barrel 1, oil storage cylinder barrel 2, piston rod, guide holder and lower end cap, work cylinder barrel 1 is arranged in oil storage cylinder barrel 2, seal through guide holder between work cylinder barrel 1 and oil storage cylinder barrel 2, the lower end of oil storage cylinder barrel 2 arranges lower end cap, be communicated with between work cylinder barrel 1 lower end and oil storage cylinder barrel 2, the lower end of oil storage cylinder barrel 2 arranges lower capping 3, and the lower end of lower capping 3 arranges attachment post 5.
The lower end of oil storage cylinder barrel 2 is provided with long-pending oil cover 4, and attachment post 5, through long-pending oil cover 4, is formed between the lower end of long-pending oil cover 4 and attachment post 5 and is sealed and matched, and is formed and be sealed and matched between the upper end of long-pending oil cover 4 and oil storage cylinder barrel 2.
Attachment post 5 and the long-pending oil mounting structure covered between 4 are: attachment post 5 is formed one and enclose bulge loop 51, external thread section is formed outside attachment post 5 below this bulge loop 51, long-pending oil cover 4 is socketed in the below of bulge loop 51, and nut 6 to be screwed on external thread section and to be fixed on attachment post 5 by long-pending oil cover 4; For improving the sealing between long-pending oil cover 4 and attachment post 5, nut 6 and long-pending oil are provided with the second seal ring 8 between covering 4.
Linkage structure between long-pending oil cover 4 and oil storage cylinder barrel 2 is: the cover mouth inner ring that long-pending oil cover 4 arranges the first seal ring 7, and long-pending oil covers 4 and is sealed and matched through being formed between this first seal ring 7 and oil storage cylinder barrel 2.
Through the first seal ring 7 and the second seal ring 8, improve the sealing in long-pending oil cover 4.
In the utility model vibration damper, piston-rod lower end connects piston, piston is respectively arranged with rebound valve and flowing valve, and the bottom of work cylinder barrel 1 arranges compression valve and is communicated with oil storage cylinder barrel 2 with recuperation valve.When piston rod moves up and down time, if the shock absorber fluid in vibration damper overflows between oil storage cylinder barrel 2 and lower capping 3, can flow in long-pending oil cover 4, therefore, on the wheel that the damping oil of these overflows just can not flow below vibration damper along with attachment post 5.
Rely on the long-pending oil cover 4 being arranged on oil storage cylinder barrel 2 bottom, can amass from the vibration damper overflowed between oil storage cylinder barrel 2 and lower capping 3 in oil cover 4 by being collected at, avoiding fluid to flow on wheel with attachment post 5.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (4)
1. a non-overflow automobile absorber, it is characterized in that, comprise work cylinder barrel (1), oil storage cylinder barrel (2), piston rod, guide holder and lower end cap, described work cylinder barrel (1) is arranged in oil storage cylinder barrel (2), seal through guide holder between described work cylinder barrel (1) and oil storage cylinder barrel (2), the lower end of described oil storage cylinder barrel (2) arranges lower end cap, be communicated with between described work cylinder barrel (1) lower end and oil storage cylinder barrel (2), the lower end of described oil storage cylinder barrel (2) arranges lower capping (3), and the lower end of described lower capping (3) arranges attachment post (5);
The lower end of described oil storage cylinder barrel (2) is provided with long-pending oil cover (4), described attachment post (5) is through long-pending oil cover (4), formed between the lower end of described long-pending oil cover (4) and attachment post (5) and be sealed and matched, formed between the upper end of described long-pending oil cover (4) and oil storage cylinder barrel (2) and be sealed and matched.
2. non-overflow automobile absorber according to claim 1, it is characterized in that, described attachment post (5) and the long-pending oil mounting structure covered between (4) are: bulge loop (51) is enclosed in the upper formation one of described attachment post (5), the attachment post (5) of this bulge loop (51) below forms external thread section outward, described long-pending oil cover (4) is socketed in the below of bulge loop (51), and nut (6) to be screwed on external thread section and will amass oily cover (4) and is fixed on attachment post (5).
3. non-overflow automobile absorber according to claim 1, it is characterized in that, linkage structure between described long-pending oil cover (4) and oil storage cylinder barrel (2) is: the cover mouth inner ring that described long-pending oil covers (4) arranges the first seal ring (7), and described long-pending oil cover (4) is sealed and matched through being formed between this first seal ring (7) and oil storage cylinder barrel (2).
4. non-overflow automobile absorber according to claim 2, is characterized in that, described nut (6) and long-pending oil cover between (4) and is provided with the second seal ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143819.3U CN204493559U (en) | 2015-03-14 | 2015-03-14 | Non-overflow automobile absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143819.3U CN204493559U (en) | 2015-03-14 | 2015-03-14 | Non-overflow automobile absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493559U true CN204493559U (en) | 2015-07-22 |
Family
ID=53572879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143819.3U Expired - Fee Related CN204493559U (en) | 2015-03-14 | 2015-03-14 | Non-overflow automobile absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493559U (en) |
-
2015
- 2015-03-14 CN CN201520143819.3U patent/CN204493559U/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 |
Granted publication date: 20150722 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |