CN202360958U - Connection structure of automobile power steering pipe - Google Patents
Connection structure of automobile power steering pipe Download PDFInfo
- Publication number
- CN202360958U CN202360958U CN2011205061499U CN201120506149U CN202360958U CN 202360958 U CN202360958 U CN 202360958U CN 2011205061499 U CN2011205061499 U CN 2011205061499U CN 201120506149 U CN201120506149 U CN 201120506149U CN 202360958 U CN202360958 U CN 202360958U
- Authority
- CN
- China
- Prior art keywords
- power steering
- automobile power
- metal oil
- tongue
- sebific duct
- 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 power steering pipes, and particularly relates to a connection structure of an automobile power steering pipe for connection with an oil pipe of the power steering pipe. The connection structure of the automobile power steering pipe comprises a metal oil pipe, a hose and a metal sleeve, wherein the end of the metal oil pipe is inserted in the hose; the sleeve is sleeved outside the hose; the periphery surface of the metal oil pipe is provided with multiple rabbets and mortices; the inner wall surface of the hose is correspondingly provided with matched rabbets and mortices; the matched rabbets are matched with the mortices in an articulation manner; the matched mortices are connected with the rabbets in an articulation manner; and the direction of the rabbet is opposite to that of the metal oil pipe inserted in the hose. The connection structure disclosed by the utility model has the advantage of firm and stable matching and can be used in various complex environments so that the service life of the oil pipe of the automobile power steering pipe is prolonged.
Description
Technical field
The utility model belongs to the automobile power steering tube field, especially connects the linkage structure of the automobile power steering tube of power steering tube oil pipe.
Background technique
In the at present domestic automobile industry; A kind of linkage structure of forming by metal steel pipe (single protruding), metallic sheath, sebific duct of the oil pipe utilization of automobile power steering tube; It is directly at annular retaining ring of metallic steel pipe end moulding and an annular protrusion; The annular protrusion section is with sebific duct, and there is metallic sheath the sebific duct outside that is enclosed within the annular protrusion section.It is simple in structure, easy to assembly for this linkage structure.But the performance of this linkage structure is stable inadequately under high pressure, low-temperature condition.Especially automobile is the article of consumption that use year in year out, often will under complex environment, use, and common linkage structure comes off easily, causes roadside breakdown to go.
Summary of the invention
The utility model has proposed a kind of linkage structure of automobile power steering tube to the unstable properties of simple oil tube connection structure existence in the existing technology, the problem that comes off easily.
The utility model provides following technological scheme:
The linkage structure of automobile power steering tube, it comprises metal oil conduit, sebific duct and metal sleeve, insert in the sebific duct termination of metal oil conduit; Casing pipe sleeve is located at outside the sebific duct; The side face of described metal oil conduit is provided with some tenons and tongue-and-groove, and the sebific duct internal face is provided with corresponding cooperation tenon and cooperates tongue-and-groove, cooperates tenon and tongue-and-groove snap fit; Cooperate tongue-and-groove and tenon to be connected, in the opposite direction towards with metal oil conduit insertion sebific duct of tenon.
Also be provided with holding element on the described metal oil conduit, holding element comprises the collar of two jig arm and two semicircles, and each collar is fixed on the end of each jig arm, and metal sleeve is held in two collars tightly, and jig arm is fixed on the surface of metal oil conduit.
The side face of described metal oil conduit is provided with two tongue-and-grooves and tenon, and the sebific duct internal face is provided with corresponding two cooperation tenons and cooperates tongue-and-groove.
The utility model has the advantages that the cooperation firm, stable, can use various complex environments, thereby prolong the working life of automobile power steering tube oil pipe.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1, the linkage structure of automobile power steering tube, it comprises metal oil conduit 1, sebific duct 2 and metal sleeve 3; Insert in the sebific duct termination of metal oil conduit, and casing pipe sleeve is located at outside the sebific duct, and the side face of described metal oil conduit is provided with some tenons and tongue-and-groove; The sebific duct internal face is provided with corresponding cooperation tenon and cooperates tongue-and-groove; Cooperate tenon and tongue-and-groove snap fit, cooperate tongue-and-groove and tenon to be connected, in the opposite direction towards with metal oil conduit insertion sebific duct of tenon.
Wherein, also be provided with holding element on the metal oil conduit, holding element comprises the collar 5 of two jig arm 4 and two semicircles, and each collar is fixed on the end of each jig arm, and metal sleeve is held in two collars tightly, and jig arm is fixed on the surface of metal oil conduit.
Wherein, the side face of metal oil conduit is provided with two tongue-and-grooves and tenon, and the sebific duct internal face is provided with corresponding two cooperation tenons and cooperates tongue-and-groove.
Claims (3)
1. the linkage structure of automobile power steering tube, it comprises metal oil conduit, sebific duct and metal sleeve, insert in the sebific duct termination of metal oil conduit; Casing pipe sleeve is located at outside the sebific duct; It is characterized in that: the side face of described metal oil conduit is provided with some tenons and tongue-and-groove, and the sebific duct internal face is provided with corresponding cooperation tenon and cooperates tongue-and-groove, cooperates tenon and tongue-and-groove snap fit; Cooperate tongue-and-groove and tenon to be connected, in the opposite direction towards with metal oil conduit insertion sebific duct of tenon.
2. the linkage structure of automobile power steering tube according to claim 1; It is characterized in that: also be provided with holding element on the described metal oil conduit; Holding element comprises the collar of two jig arm and two semicircles; Each collar is fixed on the end of each jig arm, and metal sleeve is held in two collars tightly, and jig arm is fixed on the surface of metal oil conduit.
3. the linkage structure of automobile power steering tube according to claim 1, it is characterized in that: the side face of described metal oil conduit is provided with two tongue-and-grooves and tenon, and the sebific duct internal face is provided with corresponding two cooperation tenons and cooperates tongue-and-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205061499U CN202360958U (en) | 2011-12-08 | 2011-12-08 | Connection structure of automobile power steering pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205061499U CN202360958U (en) | 2011-12-08 | 2011-12-08 | Connection structure of automobile power steering pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360958U true CN202360958U (en) | 2012-08-01 |
Family
ID=46572144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205061499U Expired - Fee Related CN202360958U (en) | 2011-12-08 | 2011-12-08 | Connection structure of automobile power steering pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563264A (en) * | 2011-12-08 | 2012-07-11 | 常州市龙豪车辆配件厂 | Connecting structure of automobile power-assisted steering pipe |
-
2011
- 2011-12-08 CN CN2011205061499U patent/CN202360958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563264A (en) * | 2011-12-08 | 2012-07-11 | 常州市龙豪车辆配件厂 | Connecting structure of automobile power-assisted steering pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121208 |