CN201257640Y - Socket wrench - Google Patents
Socket wrench Download PDFInfo
- Publication number
- CN201257640Y CN201257640Y CNU2008201883670U CN200820188367U CN201257640Y CN 201257640 Y CN201257640 Y CN 201257640Y CN U2008201883670 U CNU2008201883670 U CN U2008201883670U CN 200820188367 U CN200820188367 U CN 200820188367U CN 201257640 Y CN201257640 Y CN 201257640Y
- Authority
- CN
- China
- Prior art keywords
- connector
- socket head
- spanner
- utility
- universal joint
- 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 technical field of tools, and particularly relates to a socket spanner which is characterized in that a connection body is arranged between the rod of the spanner and the head of the socket spanner; a prism is formed at the connection end of the connection body with the rod of the spanner; and a universal joint is connected and arranged between the connection body and the head of the socket spanner. The utility model has the advantages of adjustable direction, labor saving and time saving, and high efficiency, and is particularly suitable for installing or disassembling work pieces in a narrow space.
Description
Technical field: the utility model belongs to technical field of tools, is specifically related to a kind of box spanner.
Background technology: existing box spanner all is to be made of fixedly connected socket head on the wrench bar two ends, its shortcoming is on narrow space during operation, because direction is non-adjustable between driving end and the bar, installing/dismounting workpiece inconvenience, waste time and energy, efficient is low.
Summary of the invention: the purpose of this utility model provides that a kind of direction is adjustable, time saving and energy saving, efficient is high, is particluarly suitable for the box spanner of installing/dismounting workpiece on the narrow space.
The technical solution of the utility model is: a kind of box spanner, and wrenching bar and socket head is characterized in that: establish connector between wrenching bar and socket head; Connector links to each other with wrenching bar to hold and is prism, establishes universal joint between connector and the socket head and connects.
Owing to adopt technique scheme, wrenching bar connects as one by connector and socket head during use, connector and socket head are established universal joint, connector can connect the arbitrarily angled swing of cavity along box spanner, have that direction is adjustable, time saving and energy saving, efficient is high, be particluarly suitable for carrying out on the narrow space advantage of installing/dismounting workpiece operation.
Description of drawings: come the technical solution of the utility model is elaborated below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is A-A cutaway view of Fig. 1.
The specific embodiment: with reference to figure 1, Fig. 2, a kind of box spanner, wrenching bar and socket head are established connector 1 between wrenching bar and socket head; Connector 1 links to each other with wrenching bar to hold and is prism, establishes universal joint between connector 1 and the socket head 2 and connects; Universal joint is to connect dop by the spherical gengon on connector 1 one ends to constitute with the socket head 2 inner square cavitys that are connected.
Claims (2)
1, a kind of box spanner, wrenching bar and socket head is characterized in that: establish connector (1) between wrenching bar and socket head; Connector (1) links to each other with wrenching bar to hold and is prism, establishes universal joint between connector (1) and the socket head (2) and connects.
2, by the described a kind of box spanner of claim 1, it is characterized in that: described universal joint is to connect dop by the spherical gengon on connector (1) one end to constitute with the inner square cavity that is connected of socket head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201883670U CN201257640Y (en) | 2008-09-19 | 2008-09-19 | Socket wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201883670U CN201257640Y (en) | 2008-09-19 | 2008-09-19 | Socket wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257640Y true CN201257640Y (en) | 2009-06-17 |
Family
ID=40771870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201883670U Expired - Fee Related CN201257640Y (en) | 2008-09-19 | 2008-09-19 | Socket wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257640Y (en) |
-
2008
- 2008-09-19 CN CNU2008201883670U patent/CN201257640Y/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: 20090617 Termination date: 20100919 |