CN103411056A - Oil pipe for automobile - Google Patents
Oil pipe for automobile Download PDFInfo
- Publication number
- CN103411056A CN103411056A CN2013102611522A CN201310261152A CN103411056A CN 103411056 A CN103411056 A CN 103411056A CN 2013102611522 A CN2013102611522 A CN 2013102611522A CN 201310261152 A CN201310261152 A CN 201310261152A CN 103411056 A CN103411056 A CN 103411056A
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- China
- Prior art keywords
- pipe
- oil pipe
- clamping
- automobile
- sebific duct
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- 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.)
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Abstract
The invention belongs to the field of oil pipe accessories of automobiles, and particularly relates to an oil pipe for an automobile, wherein the oil pipe is a combined and assembled oil pipe. The oil pipe for the automobile comprises a rubber pipe used for oil circulation and a metal pipe used for connection, wherein one end of the metal pipe is inserted into the rubber pipe, the metal pipe is sequentially provided with a limiting protrusion, a clamping-connecting protrusion and two clamping-connecting grooves, a clamping groove is formed in the side face of the limiting protrusion, a clamping bolt is arranged at the end portion of the metal pipe and extends into the clamping groove to abut against the limiting protrusion, the metal pipe is arranged on the peripheral face of the rubber pipe in a sleeved mode to fix the rubber pipe, and an annular tensioning ring is arranged between the clamping-connecting protrusion and the clamping bolt. The oil pipe for the automobile has the advantages of being simple in structure, stable in quality of products and capable of prolonging the service life.
Description
Technical field
The invention belongs to automobile oil pipe accessory field, specifically a kind of oil pipe for automobile that combines the assembling oil pipe.
Background technique
Automobile oil pipe has three kinds basically, and gasoline pipe is to connect petrol pump and engine nozzle, is used to provide fuel oil.Also have the power-assisted oil pipe, for steering box provides power-assisted oil, thereby reach the purpose that alleviates steering drag.Brake oil pipe is to connect brake pump and brake block fore-set, and when we stepped on brake, brake pump can be by brake oil to brake block pressure, two brake block extruding brake discs, thus reach the purpose that car deceleration stops.
At home, automobile oil pipe connecting structure is at present: at steel tube head welding one moulding joint, this moulding joint is to be processed by forming machine, insert in sebific duct the steel pipe forming termination, and in order to metallic sheath locking, and this metallic sheath also processes for forming machine, although this structure is simple, but operation is various, the waste material, produce, user cost is higher.
Summary of the invention
The present invention is directed to the shortcoming of the various waste material of existing automobile oil pipe connecting structure production process existed in above-mentioned technology, propose the low oil pipe for automobile of a kind of cost convenient for production simple in structure, it can reduce costs, save time under the prerequisite that guarantees working life and effect.
The invention provides following technological scheme:
Oil pipe for automobile, it comprises for logical oily sebific duct and the metal tube for connecting, metal tube one end inserts in sebific duct, on metal tube, be provided with successively spacing preiection, clamping projection and two clamping grooves, the spacing preiection side is provided with draw-in groove, and the metal sleeve end is provided with block tongue, and block tongue stretches in draw-in groove and props up spacing preiection, metal sleeve is enclosed within on the sebific duct side face for fixing sebific duct, between clamping projection and block tongue, is provided with the ring-type tension ring.
On described metal sleeve, also be provided with two buckles, the clamping groove corresponding matching on two buckles and metal tube.
Advantage of the present invention is simple in structure, and the steady quality of product, extended working life.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, oil pipe for automobile, it comprises for logical oily sebific duct 1 and the metal tube 2 for connecting, metal tube 2 one ends insert in sebific duct 1, on metal tube 2, are provided with successively spacing preiection 3,4 and two clamping grooves 5,6 of clamping projection, and spacing preiection 3 sides are provided with draw-in groove, metal sleeve 8 ends are provided with block tongue 7, block tongue 7 stretches in draw-in groove and props up spacing preiection 3, and metal sleeve 8 is enclosed within on sebific duct 1 side face for fixing sebific duct 1, is provided with ring-type tension ring 9 between clamping projection 4 and block tongue 7.
Wherein, on metal sleeve 8, also be provided with the clamping groove corresponding matching on 10,11, two buckles of two buckles and metal tube.
Claims (2)
1. for the oil pipe of automobile, it comprises for logical oily sebific duct and the metal tube for connecting, metal tube one end inserts in sebific duct, on metal tube, be provided with successively spacing preiection, clamping projection and two clamping grooves, the spacing preiection side is provided with draw-in groove, and the metal sleeve end is provided with block tongue, and block tongue stretches in draw-in groove and props up spacing preiection, metal sleeve is enclosed within on the sebific duct side face for fixing sebific duct, between clamping projection and block tongue, is provided with the ring-type tension ring.
2. the oil pipe for automobile according to claim 1 is characterized in that: on described metal sleeve, also be provided with two buckles, the clamping groove corresponding matching on two buckles and metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102611522A CN103411056A (en) | 2013-06-24 | 2013-06-24 | Oil pipe for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102611522A CN103411056A (en) | 2013-06-24 | 2013-06-24 | Oil pipe for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103411056A true CN103411056A (en) | 2013-11-27 |
Family
ID=49604085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102611522A Pending CN103411056A (en) | 2013-06-24 | 2013-06-24 | Oil pipe for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103411056A (en) |
-
2013
- 2013-06-24 CN CN2013102611522A patent/CN103411056A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |