CN203431360U - Adjustable connecting structure of automobile oil pipe - Google Patents
Adjustable connecting structure of automobile oil pipe Download PDFInfo
- Publication number
- CN203431360U CN203431360U CN201320365028.6U CN201320365028U CN203431360U CN 203431360 U CN203431360 U CN 203431360U CN 201320365028 U CN201320365028 U CN 201320365028U CN 203431360 U CN203431360 U CN 203431360U
- Authority
- CN
- China
- Prior art keywords
- pipe
- connecting structure
- adjustable connecting
- metal copper
- bolt
- 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 belongs to the field of automobile pipe fittings and particularly relates to an adjustable connecting structure of an automobile oil pipe. The adjustable connecting structure comprises a rubber pipe and a metal copper pipe inserted into the rubber pipe. Two circles of protrusions are arranged on the metal copper pipe, and an annular fixing sleeve is arranged outside the part, between the two circles of protrusions, of the rubber pipe and formed by an elastic steel sheet in a surrounding mode. The annular fixing sleeve has radial contractility, two parallel lug pieces are arranged on the annular fixing sleeve in an extending mode, and a tightness adjusting mechanism is arranged between the two lug pieces. The adjustable connecting structure of the automobile oil pipe has the advantages of being simple and practical in structure, capable of connecting oil pipes with different diameters and adjusting the degree of tightness and high in adaptability.
Description
Technical field
The utility model belongs to automobile pipeline accessory field, specifically a kind of adjustable type vehicle oil tube connection structure.
Background technique
Automobile oil pipe has three kinds substantially, and gasoline pipe is to connect petrol pump and engine nozzle, is used to provide fuel oil.Also have power-assisted oil pipe, for steering box provides power-assisted oil, thereby reach the object that alleviates steering drag.Brake oil pipe is to connect brake pump and brake block fore-set, and when we step on brake, brake pump can be by brake oil to brake block pressure, two brake block extruding brake discs, thus reach the object that car deceleration stops.
Especially now the mounting structure of domestic automobile oil pipe normally utilizes Steel Support and the plating of steel pipe attachment portion to mould processing, in the circular arc portion plating of Steel Support, mould processing, coordinate again steel pipe assembling, finally be installed on vehicle body, this structural reliability is poor again, can not cushion shock-absorbing, thereby can not guarantee well the stationarity of car load in movement process, can not reduce noise, at automobile running or the larger road surface of vibration, easily cause and come off, impact is normally travelled.
Summary of the invention
The utility model, for the deficiency existing in above-mentioned technology, proposes the adjustable type vehicle oil tube connection structure that a kind of stability is strong, reliability is high.
The utility model provides following technological scheme:
Adjustable type vehicle oil tube connection structure, it comprises sebific duct and inserts the metal copper pipe in sebific duct, this metal copper pipe is provided with two circle projections, sebific duct between two circle projections is outside equipped with by elastic steel sheet around the annular fixed cover forming, this annular fixed cover has radial contraction power, on annular fixed cover, extend and be provided with two parallel auricles, between two auricles, there is elasticity adjusting mechanism.
Described elasticity adjusting mechanism comprises bolt and regulating handle, and bolt one end and an auricle offset, and are threaded with another auricle, and regulating handle is fixed on the bolt the other end.
The utility model has the advantages that simple and practically, can connect according to the oil pipe of different-diameter, and adjusting tightness, adaptability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, adjustable type vehicle oil tube connection structure, it comprises sebific duct 1 and inserts the metal copper pipe 2 in sebific duct 1, this metal copper pipe 2 is provided with two circle projections 3,4, sebific duct 1 between two circle projections is outside equipped with by elastic steel sheet around the annular fixed cover 5 forming, this annular fixed cover has radial contraction power, extends to be provided with between 6,7, two auricles 6,7 of two parallel auricles to have elasticity adjusting mechanism on annular fixed cover.
Wherein, elasticity adjusting mechanism comprises bolt 8 and regulating handle 9, and bolt 8 one end and an auricle offset, and are threaded with another auricle, and regulating handle is fixed on the bolt the other end.
Claims (2)
1. adjustable type vehicle oil tube connection structure, it comprises sebific duct and inserts the metal copper pipe in sebific duct, this metal copper pipe is provided with two circle projections, sebific duct between two circle projections is outside equipped with by elastic steel sheet around the annular fixed cover forming, this annular fixed cover has radial contraction power, on annular fixed cover, extend and be provided with two parallel auricles, between two auricles, there is elasticity adjusting mechanism.
2. adjustable type vehicle oil tube connection structure according to claim 1, it is characterized in that: described elasticity adjusting mechanism comprises bolt and regulating handle, bolt one end and an auricle offset, and are threaded with another auricle, and regulating handle is fixed on the bolt the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365028.6U CN203431360U (en) | 2013-06-24 | 2013-06-24 | Adjustable connecting structure of automobile oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365028.6U CN203431360U (en) | 2013-06-24 | 2013-06-24 | Adjustable connecting structure of automobile oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431360U true CN203431360U (en) | 2014-02-12 |
Family
ID=50060397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320365028.6U Expired - Fee Related CN203431360U (en) | 2013-06-24 | 2013-06-24 | Adjustable connecting structure of automobile oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431360U (en) |
-
2013
- 2013-06-24 CN CN201320365028.6U patent/CN203431360U/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: 20140212 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |