CN201432257Y - Corner sleeve barrel spanner capable of rotating in 360 degrees - Google Patents
Corner sleeve barrel spanner capable of rotating in 360 degrees Download PDFInfo
- Publication number
- CN201432257Y CN201432257Y CN2009201439538U CN200920143953U CN201432257Y CN 201432257 Y CN201432257 Y CN 201432257Y CN 2009201439538 U CN2009201439538 U CN 2009201439538U CN 200920143953 U CN200920143953 U CN 200920143953U CN 201432257 Y CN201432257 Y CN 201432257Y
- Authority
- CN
- China
- Prior art keywords
- gear
- axis hole
- gear shaft
- shaft hole
- casing
- 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 discloses a corner sleeve barrel spanner, in particular to a corner sleeve barrel spanner capable of rotating in 360 degrees, which is characterized by comprising a box body 1 and abox cover 12, wherein a shaft hole 4, a shaft hole 7, a shaft hole 11 and a shaft hole 10 are respectively arranged on the box body 1 and the box cover 2, a gear I 2 is mounted in the shaft hole 4 andthe shaft hole 11 through a gear shaft 3 of the gear I 2, one end of the gear shaft 3 extends outside the box cover 12, a gear II 5 is mounted in the shaft hole 7 and the shaft hole 10 through a gearshaft 6 of the gear II 5, one end of the gear shaft 6 extends outside the box body 1, the gear I 2 is geared with the gear II 5, and the box body 1 and the box cover 2 are connected through more thanfour threaded hole 8 and a screw 9.
Description
Technical field
The utility model relates to a kind of box spanner, particularly a kind of turning box spanner.
Background technology
Present widely used turning box spanner, a kind of for front end be that L shaped rear end is for L shaped; Another kind is single L shaped.The front end of the two connects a sleeve, and the rear end is afterburning handle.The corner of these two kinds of turning box spanners is fixedly connected.During use with the jacket casing of front end on the nut of needs operation, rotate afterburning handle and realize dismounting operation nut.In specific operation process, sometimes because the restriction of operation position, can only rotating certain angle just sleeve must be taken out from nut, again sleeve is placed on the nut after being returned to initial angle, carry out rotating operation again, and constantly carry out above-mentioned repetitive operation and just can finish an installation (dismounting) process.
The content of utility model
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of and need not to be placed in sleeve on the nut repeatedly, rotate afterburning handle repeatedly and operate, only need to rotate that afterburning handle just can be finished the dismounting operation and afterburning handle can 360 ° of turning box spanners that rotate arbitrarily but once sleeve is placed in back on the nut.
The technical solution of the utility model is: the characteristics of this spanner are that a casing 1 and case lid 12 are arranged, and axis hole 4, axis hole 7, axis hole 11 and 10 4 axis holes of axis hole are arranged respectively on casing 1 and case lid 12; Gear 1 is installed in axis hole 4 and the axis hole 11 through its gear shaft 3, and an end of gear shaft 3 stretches out outside the case lid 12; Gear 25 is installed in axis hole 7 and the axis hole 10 through its gear shaft 6, and an end of gear shaft 6 stretches out outside the casing 1; Gear 1 is meshed with gear 25; Casing 1 is connected through the screw more than four 8, screw 9 with case lid 12.
The cross section of the external part that another characteristics of the present utility model are described gear shafts 3 can be square, regular hexagon or polygon.
The cross section of the external part that another characteristics of the present utility model are described gear shafts 6 can be square, regular hexagon or polygon.
Another characteristics of the present utility model are that the external part of described gear shaft 3 and gear shaft 6 can flexibly connect sleeve 13 or afterburning handle 14.
The utlity model has following advantage and effect:, only need to rotate afterburning handle and just can finish the dismounting operation 1, because gear box structure of the present utility model need not the turning gear roller box when using this device.And do not need repetitive process that sleeve is put repeatedly, takes down.2, afterburning handle can 360 ° rotation arbitrarily, not limited by station.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 opens the view of being seen behind the case lid for the utility model.
Fig. 3 is the structural representation behind the utility model installing sleeve and the afterburning handle.
The specific embodiment
As Fig. 1, shown in Figure 2, the utility model has a casing 1 and case lid 12, and axis hole 4, axis hole 7, axis hole 11 and 10 4 axis holes of axis hole are arranged respectively on casing 1 and case lid 12; Gear 1 is installed in axis hole 4 and the axis hole 11 through its gear shaft 3, and an end of gear shaft 3 stretches out outside the case lid 12; Gear 25 is installed in axis hole 7 and the axis hole 10 through its gear shaft 6, and an end of gear shaft 6 stretches out outside the casing 1; Gear 1 is meshed with gear 25; Casing 1 is connected through four screws 8, screw 9 with case lid 12.As Fig. 3, after overlapping upper bush 13 on the gear shaft 3, on gear shaft 6, putting afterburning handle 14, just can use.During use, sleeve 13 is placed on the nut that needs operation, rotates afterburning handle 14, because gear 1 is meshed with gear 25, this moment, sleeve 13 rotated thereupon, can carry out the dismounting operation to nut.Because the utility model does not need the turning gear roller box, so operation is not limited by station, and afterburning handle 14 can 360 ° of rotations arbitrarily.Also have afterburning hole 15 in the rear end of afterburning handle 14, in this reinforcing hole 15, can also insert boosting-rod, with further increasing spinning force.
Claims (4)
1,360 degree rotate the turning box spanner arbitrarily, it is characterized in that having a casing (1) and case lid (12), and axis hole (4), axis hole (7), axis hole (11) and (10) four axis holes of axis hole are arranged respectively on casing (1) and case lid (12); Gear one (2) is installed in axis hole (4) and the axis hole (11) through its gear shaft (3), and an end of gear shaft (3) stretches out outside the case lid (12); Gear two (5) is installed in axis hole (7) and the axis hole (10) through its gear shaft (6), and an end of gear shaft (6) stretches out outside the casing (1); Gear one (2) is meshed with gear two (5); Casing (1) is connected through the screw more than four (8), screw (9) with case lid (12).
2,360 degree as claimed in claim 1 rotate the turning box spanner arbitrarily, and the cross section that it is characterized in that the external part of described gear shaft (3) can be square, regular hexagon or polygon.
3,360 degree as claimed in claim 1 rotate the turning box spanner arbitrarily, and the cross section that it is characterized in that the external part of described gear shaft (6) can be square, regular hexagon or polygon.
4,360 degree as claimed in claim 1 rotate the turning box spanner arbitrarily, it is characterized in that the external part of described gear shaft (3) and gear shaft (6) can flexibly connect sleeve (13) or afterburning handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201439538U CN201432257Y (en) | 2009-07-20 | 2009-07-20 | Corner sleeve barrel spanner capable of rotating in 360 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201439538U CN201432257Y (en) | 2009-07-20 | 2009-07-20 | Corner sleeve barrel spanner capable of rotating in 360 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432257Y true CN201432257Y (en) | 2010-03-31 |
Family
ID=42051071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201439538U Expired - Fee Related CN201432257Y (en) | 2009-07-20 | 2009-07-20 | Corner sleeve barrel spanner capable of rotating in 360 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432257Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522244A (en) * | 2013-09-25 | 2014-01-22 | 苏州市胜能弹簧五金制品有限公司 | Socket head wrench extending tool |
-
2009
- 2009-07-20 CN CN2009201439538U patent/CN201432257Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522244A (en) * | 2013-09-25 | 2014-01-22 | 苏州市胜能弹簧五金制品有限公司 | Socket head wrench extending tool |
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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: 20100331 Termination date: 20120720 |