CN202641835U - Diverter valve sleeve - Google Patents
Diverter valve sleeve Download PDFInfo
- Publication number
- CN202641835U CN202641835U CN 201220336235 CN201220336235U CN202641835U CN 202641835 U CN202641835 U CN 202641835U CN 201220336235 CN201220336235 CN 201220336235 CN 201220336235 U CN201220336235 U CN 201220336235U CN 202641835 U CN202641835 U CN 202641835U
- Authority
- CN
- China
- Prior art keywords
- valve pocket
- valve sleeve
- sealing
- deflector
- circle
- 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
Links
Images
Landscapes
- Power Steering Mechanism (AREA)
Abstract
The utility model discloses a diverter valve sleeve which comprises a cylinder-shaped valve sleeve body, wherein a circle of sealing grooves which is used for placing sealing rings is arranged on an outer circumference of the right side of the valve sleeve body. An outer cylinder wall of the right end of the valve sleeve body is of a cone-shaped structure, and the sealing grooves are arranged on the left side of the cone-shaped structure. The circle of sealing grooves which is used for placing the sealing rings is arranged on the outer circumference of the right side of the valve sleeve body, after the sealing rings are positioned in the sealing grooves, sealing performance between the valve sleeve and a steering screw cavity body can be effectively improved.
Description
Technical field
The utility model relates to the valve pocket of deflector.
Background technology
As shown in Figure 1, deflector valve pocket 2 is located in the cavity of steering screw 4 right-hand members, and the leak tightness between deflector valve pocket and steering screw cavity is good not.
The utility model content
Technical problem to be solved in the utility model just provides a kind of deflector valve pocket, improves the leak tightness between itself and steering screw cavity.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the deflector valve pocket, comprise cylindric valve pocket body, and it is characterized in that: described valve pocket body right side excircle is provided with the seal groove that a circle is used for placing seal ring.
Preferably, described valve pocket body right-hand member outer tube wall is pyramidal structure, and described seal groove is located at the pyramidal structure left side.
The utility model is provided with the seal groove that a circle is used for placing seal ring at valve pocket body right side excircle, put into seal ring in the seal groove after, can effectively improve the leak tightness between valve pocket and steering screw cavity.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is the fit structure schematic diagram of the utility model deflector valve pocket and steering screw;
Fig. 2 is deflector valve pocket structural representation.
The specific embodiment
The embodiment of the utility model deflector valve pocket 2 is described in conjunction with Fig. 1 and Fig. 2, comprises cylindric valve pocket body, described valve pocket body right side excircle is provided with the seal groove 7 that a circle is used for placing seal ring 6.Described valve pocket body right-hand member outer tube wall is pyramidal structure 8, and described seal groove 7 is located at the pyramidal structure left side.
Claims (2)
1. the deflector valve pocket comprises cylindric valve pocket body, it is characterized in that: described valve pocket body right side excircle is provided with the seal groove (7) that a circle is used for placing seal ring (6).
2. deflector valve pocket according to claim 1, it is characterized in that: described valve pocket body right-hand member outer tube wall is pyramidal structure (8), described seal groove (7) is located at the pyramidal structure left side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220336235 CN202641835U (en) | 2012-07-12 | 2012-07-12 | Diverter valve sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220336235 CN202641835U (en) | 2012-07-12 | 2012-07-12 | Diverter valve sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202641835U true CN202641835U (en) | 2013-01-02 |
Family
ID=47410983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220336235 Expired - Fee Related CN202641835U (en) | 2012-07-12 | 2012-07-12 | Diverter valve sleeve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202641835U (en) |
-
2012
- 2012-07-12 CN CN 201220336235 patent/CN202641835U/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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130712 |