CN203809576U - Adjustable oil-leak-proof automatic repairing type hydraulic damper - Google Patents
Adjustable oil-leak-proof automatic repairing type hydraulic damper Download PDFInfo
- Publication number
- CN203809576U CN203809576U CN201420173938.9U CN201420173938U CN203809576U CN 203809576 U CN203809576 U CN 203809576U CN 201420173938 U CN201420173938 U CN 201420173938U CN 203809576 U CN203809576 U CN 203809576U
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- damping
- demodulator
- decoupling rod
- main body
- rod
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Abstract
Provided is an adjustable oil-leak-proof automatic repairing type hydraulic damper, comprising a damping rod, a damper main body sleeving the outside of the damping rod, and a damping demodulator inserting into the damper main body and sleeving the outside of the damping rod; the damping rod is slidably arranged on the damping demodulator; one end of the damping demodulator inserting into the damper main body is provided with an opening, and the other end of the damping demodulator is provided with a self-closing type inflation switch and forms an inflation end; the terminal of the damping rod close to the inflation end is in airtight connection with the damping demodulator. According to the structure design, the damping rod and the damping demodulator are arranged in the damper main body as a unified assembly to form first damping; the damping rod is slidably arranges in the damping demodulator, and the end of the damping rod is in airtight connection with the damping demodulator to form second air damping; accordingly, two damping measurements can raise damping effect and increase riding comfortableness in automobile driving.
Description
Technical field
The utility model belongs to automobile shock equipment technical field, more particularly, and particularly a kind of adjusting leakage-proof oil auto-mending type hydraulic shock-absorption.
Background technique
Damping is one of requisite part on vehicle, and the quality of damping plays an important role in Vehicle Driving Cycle process, but existing damping is disposable use.
A kind of typical automobile absorber, comprises absorber main body, and absorber main body, for tubular structure designs, is provided with decoupling rod in it.Two ends in absorber main body adopt oil sealing, thereby avoid damping oil to leak.
The problem that said structure design exists is: vibration damper is one-level damping, and its damping effect is poor, and, adopt oil sealing to prevent that damping oil from leaking, its sealing effect is poor.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of adjusting leakage-proof oil auto-mending type hydraulic shock-absorption, in order to solve the problems of the technologies described above.
For this reason, the utility model provides following technological scheme.
A kind of adjusting leakage-proof oil auto-mending type hydraulic shock-absorption, include decoupling rod and be sheathed on the absorber main body in described decoupling rod outside, also include damping demodulator, being inserted in described absorber main body of described damping demodulator, and being sheathed on the outside of described decoupling rod, described decoupling rod is mounted slidably on described damping demodulator;
One end that described damping demodulator is inserted into described absorber main body has opening, and the other end of described damping demodulator is provided with self-closing gas-filled switching tube and is formed with inflation end;
Described decoupling rod is connected with described damping demodulator tightness near the termination of described inflation end.
Preferably, described damping demodulator designs for round tube shape structure; The internal diameter of described damping demodulator is 1.8-2.2cm, and the external diameter of described damping demodulator is 2.8-3.2cm, and the length of described damping demodulator is 10-12cm.
Preferably, one end of described decoupling rod is connected with described damping demodulator tightness, and the other end of described decoupling rod is provided with piston; Between described decoupling rod and described damping demodulator, be filled with leak preventive.
The utility model provides a kind of adjusting leakage-proof oil auto-mending type hydraulic shock-absorption, include decoupling rod and be sheathed on the absorber main body in decoupling rod outside, also include damping demodulator, being inserted in absorber main body of damping demodulator, and being sheathed on the outside of decoupling rod, decoupling rod is mounted slidably on damping demodulator; One end that damping demodulator is inserted into absorber main body has opening, and the other end of damping demodulator is provided with self-closing gas-filled switching tube and is formed with inflation end; Decoupling rod is connected with damping demodulator tightness near the termination of inflation end.
Be provided with damping demodulator decoupling rod is entangled, compared with prior art, the utility model can reduce the leakage of vibration damper internal damping oil dramatically.So, can extend the working life of vibration damper, and, owing to having reduced the leakage of damping oil, in maintenance or use normally in car process, can also avoid the oil body make dirty clothes or the automobile that leak.
Meanwhile, between decoupling rod and damping demodulator, can form second damping, that is: decoupling rod and damping demodulator, for unified assembly is arranged in absorber main body, form first damping; Decoupling rod is mounted slidably in damping demodulator, and decoupling rod end is connected with damping demodulator tightness, can form second air damping, and so twice glissando can also improve damping effect, the travelling comfort of taking while increasing automobile running.The utility model is easy to use comfortable and durable in use, has extended working life, has improved economic and practical.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of adjusting leakage-proof oil auto-mending type hydraulic shock-absorption in a kind of embodiment of the utility model;
In Fig. 1, the corresponding relation of component names and reference character is:
Decoupling rod 1, absorber main body 2, damping demodulator 3, self-closing gas-filled switching tube 4,
Piston 5.
Embodiment
In order to make those skilled in the art person understand better the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of adjusting leakage-proof oil auto-mending type hydraulic shock-absorption in a kind of embodiment of the utility model.
The utility model provides a kind of adjusting leakage-proof oil auto-mending type hydraulic shock-absorption, include decoupling rod 1 and be sheathed on the absorber main body 2 in decoupling rod 1 outside, also include damping demodulator 3, being inserted in absorber main body 2 of damping demodulator 3, and being sheathed on the outside of decoupling rod 1, decoupling rod 1 is mounted slidably on damping demodulator 3; One end that damping demodulator 3 is inserted into absorber main body 2 has opening, and the other end of damping demodulator 3 is provided with self-closing gas-filled switching tube 4 and is formed with inflation end; Decoupling rod 1 is connected with damping demodulator 3 tightness near the termination of inflation end.
Be provided with damping demodulator 3 decoupling rod 1 is entangled, compared with prior art, the utility model can reduce the leakage of vibration damper internal damping oil dramatically.So, can extend the working life of vibration damper, and, owing to having reduced the leakage of damping oil, in maintenance or use normally in car process, can also avoid the oil body make dirty clothes or the automobile that leak.
Meanwhile, between decoupling rod 1 and damping demodulator 3, can form second damping, that is: decoupling rod 1, with damping demodulator 3 for unified assembly is arranged in absorber main body 2, forms first damping; Decoupling rod 1 is mounted slidably in damping demodulator 3, and decoupling rod 1 end is connected with damping demodulator 3 tightness, can form second air damping, and so twice glissando can also improve damping effect, the travelling comfort of taking while increasing automobile running.The utility model is easy to use comfortable and durable in use, has extended working life, has improved economic and practical.
Particularly, damping demodulator 3 designs for round tube shape structure; The internal diameter of damping demodulator 3 is 1.8-2.2cm, and the external diameter of damping demodulator 3 is 2.8-3.2cm, and the length of damping demodulator 3 is 10-12cm.
A specific embodiments of the present utility model is: the internal diameter of damping demodulator 3 is 2.0cm, and the external diameter of damping demodulator 3 is 3.0cm, and the length of damping demodulator 3 is 11cm.
Based on above-described embodiment, one end of decoupling rod 1 is connected with damping demodulator 3 tightness, and the other end of decoupling rod 1 is provided with piston 5; Between decoupling rod 1 and damping demodulator 3, be filled with leak preventive.
Be provided with leak preventive, can compress leak preventive by piston 5, make it be formed with the damping of San road, so, not only can further improve damping effect, meanwhile, can also block the leakage of absorber main body 2 internal damping oil completely.
Hydraulic pressure oil-leakage-prevention series product are by deep refining high-quality latex, starch, white sugar, donkey glue, high molecular polymer, premium gas, diesel oil, kerosene or methyl alcohol etc., add again the multifunction additive such as anti-friction composition, the anti-bubble of antiwear oxidation anti-rust metal passivation, the meticulous modulation of sophistication forms, and has hydraulic oil and antiseptic property concurrently.
In another mode of execution of the present utility model, the bottom of absorber main body 2 is also provided with self-closing gas-filled switching tube 4, thereby makes the bottom of absorber main body 2 be formed with two seals: be oil sealing together, another road is the aeroseal forming after inflation.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use model utility.To be apparent for those skilled in the art to these embodiments' multiple amendment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an adjusting leakage-proof oil auto-mending type hydraulic shock-absorption, includes decoupling rod (1) and is sheathed on the absorber main body (2) in described decoupling rod outside, it is characterized in that,
Also include damping demodulator (3), being inserted in described absorber main body of described damping demodulator, and be sheathed on the outside of described decoupling rod, described decoupling rod is mounted slidably on described damping demodulator;
One end that described damping demodulator is inserted into described absorber main body has opening, and the other end of described damping demodulator is provided with self-closing gas-filled switching tube (4) and is formed with inflation end;
Described decoupling rod is connected with described damping demodulator tightness near the termination of described inflation end.
2. adjusting leakage-proof oil auto-mending type hydraulic shock-absorption according to claim 1, is characterized in that,
Described damping demodulator designs for round tube shape structure;
The internal diameter of described damping demodulator is 1.8-2.2cm, and the external diameter of described damping demodulator is 2.8-3.2cm, and the length of described damping demodulator is 10-12cm.
3. adjusting leakage-proof oil auto-mending type hydraulic shock-absorption according to claim 1, is characterized in that,
One end of described decoupling rod is connected with described damping demodulator tightness, and the other end of described decoupling rod is provided with piston (5);
Between described decoupling rod and described damping demodulator, be filled with leak preventive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173938.9U CN203809576U (en) | 2014-04-11 | 2014-04-11 | Adjustable oil-leak-proof automatic repairing type hydraulic damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173938.9U CN203809576U (en) | 2014-04-11 | 2014-04-11 | Adjustable oil-leak-proof automatic repairing type hydraulic damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809576U true CN203809576U (en) | 2014-09-03 |
Family
ID=51448332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173938.9U Expired - Fee Related CN203809576U (en) | 2014-04-11 | 2014-04-11 | Adjustable oil-leak-proof automatic repairing type hydraulic damper |
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| CN (1) | CN203809576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319138A (en) * | 2018-03-31 | 2019-10-11 | 油顺精密股份有限公司 | Liquid viscosity damper |
-
2014
- 2014-04-11 CN CN201420173938.9U patent/CN203809576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319138A (en) * | 2018-03-31 | 2019-10-11 | 油顺精密股份有限公司 | Liquid viscosity damper |
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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: 20140903 Termination date: 20170411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |