CN201082523Y - Spanner wrench - Google Patents
Spanner wrench Download PDFInfo
- Publication number
- CN201082523Y CN201082523Y CNU2007200386360U CN200720038636U CN201082523Y CN 201082523 Y CN201082523 Y CN 201082523Y CN U2007200386360 U CNU2007200386360 U CN U2007200386360U CN 200720038636 U CN200720038636 U CN 200720038636U CN 201082523 Y CN201082523 Y CN 201082523Y
- Authority
- CN
- China
- Prior art keywords
- groove
- sliding shoe
- locating piece
- spanner
- wrench head
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an adjustable wrench, which comprises a handle, a fixed wrench head arranged on the handle, and a movable wrench head matched with the fixed wrench head, wherein a guiding groove is arranged on the fixed wrench head, a sliding block matched with the guiding groove is arranged at the lower side of the movable wrench head, insection is arranged on the bottom surface of the sliding block, a cavity is arranged at the lower side of the guiding groove, a positioning pin is arranged in the cavity, a positioning block is nested on the positioning pin, the insection meshed with the insection on the bottom surface of the sliding block is arranged on the positioning block, the movable wrench head can not be moved outward after the two insections are meshed, and a spring is also nested on the positioning pin at the lower end of the positioning block. The adjustable wrench has the advantages that rapid clamping to the wrenched object can be realized, the gap between the wrench head and the clipped object is small, the operation is convenient and rapid, and the injury to people is uneasy to be caused.
Description
Technical field
The utility model relates to the adjustable wrench in the hardware ﹠ tools.
Background technology
Existing adjustable wrench mainly comprises: handle, the movable jaw that is arranged on the fixedly spanner on the handle and matches with fixing spanner, the sliding shoe of movable jaw by the bottom is movably arranged in the chute of fixing spanner, the bottom of sliding shoe is provided with diagonal pitch, the adjusting cavity fixedly also is set on the spanner, regulate in the cavity and be provided with adjusting nut, adjusting nut matches with diagonal pitch.Regulate movable jaw and the fixing spacing between the spanner by the rotation of adjusting nut, thereby realize the chucking that will pull object or unclamp.But the action when regulating the spanner chucking and unclamping of this adjustable wrench is slower, and bigger by the gap between the chucking object, can not well tighten the object that to pull, firmly excessive when if the people pulls spanner, spanner can often come off, and easily the people is caused injury.
The utility model content
The adjustable wrench that technical problem to be solved in the utility model provides and a kind ofly can tighten fast, the gap is little.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: adjustable wrench, comprise: handle, the movable jaw that is arranged on the fixedly spanner on the handle and matches with fixing spanner, fixedly spanner is provided with guide groove, be provided with the sliding shoe that matches with guide groove at the movable jaw downside, the bottom surface of sliding shoe is provided with groove, downside at guide groove is provided with cavity, be provided with alignment pin in the cavity, locating piece is set on the alignment pin, and locating piece is provided with the groove that is meshed with the groove of sliding shoe bottom surface, and two grooves engagement back movable jaw can not outwards move, and also is arranged with spring on the alignment pin of locating piece lower end.
In order to solve the problems of the technologies described above better: also be provided with groove in the described guide groove, with the sliding shoe of groove correspondence position on be equipped with bearing pin; Also be provided with some anti-skidding lines on the described locating piece.
The utility model has the advantages that: can realize that spanner and little, convenient to use by the gap between the card object is not easy the people is caused injury to pulling the quick chucking of object.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the utility model adjustable wrench;
Fig. 2 is an A-A cutaway view Amplified image among Fig. 1.
Among the figure: 1, handle, 2, fixing spanner, 3, movable jaw, 4, guide groove, 5, sliding shoe, 6, groove, 7, cavity, 8, alignment pin, 9, locating piece, 10, groove, 11, spring, 12, groove, 13, bearing pin, 14, anti-skidding line.
The specific embodiment
As depicted in figs. 1 and 2: adjustable wrench comprises: handle 1, the movable jaw 3 that is arranged on the fixedly spanner 2 on the handle 1 and matches with fixing spanner 2, fixedly spanner 2 is provided with guide groove 4, be provided with the sliding shoe 5 that matches with guide groove 4 at movable jaw 3 downsides, also be provided with groove 12 in the described guide groove 4, with the sliding shoe 5 of groove 12 correspondence positions on be equipped with bearing pin 13, the bottom surface of sliding shoe 5 is provided with groove 6, downside at guide groove 5 is provided with cavity 7, be provided with alignment pin 8 in the cavity 7, locating piece 9 is set on the alignment pin 8, locating piece 9 is provided with the groove 10 that is meshed with the groove 6 of sliding shoe 5 bottom surfaces, and two grooves engagement back movable jaw can not outwards move, and also is arranged with spring 11 on the alignment pin 8 of locating piece 9 lower ends, also is provided with some anti-skidding lines 14 on the described locating piece 9.
The adjustable wrench of said structure is when work, at first pin anti-skidding line 14 on the locating piece 9 with hand, locating piece 9 is left behind, be set in spring 11 on the locating piece 9 lower end alignment pins 8 owing to the pressure that is subjected to locating piece 9 shrinks, the groove 10 that is arranged on the locating piece 9 is thrown off mutually with the groove 6 that is arranged on sliding shoe 5 bottom surfaces, like this, sliding shoe 5 just can be free to slide in guide groove 4, in the process that sliding shoe 5 slides in guide groove 4, the bearing pin 13 that is arranged on the sliding shoe 5 also can slide in groove 12, and bearing pin 13 can prevent that sliding shoe 5 from coming off from guide groove 4.Sliding shoe 5 slides laterally along guide groove 4, thereby increase monkey wrench 3 and the fixing spacing between the spanner 2, then, slides to the inside along guide groove 4 and dwindle movable jaw 3 and the fixing spacing between the spanner 2, the object that pull is tightened by promoting sliding shoe 5, then, open pinning the openhanded of locating piece 9, spring 11 makes groove 6 be meshed with groove 10 locating piece 9 jack-up, like this, locating piece 9 just blocks movable jaw 3 location.In addition, before promotion sliding shoe 5 slides to the inside, also can open openhanded earlier, groove 10 and groove 6 are meshing with each other.Because the spacing between groove 6 and the groove 10 adjacent grooves is all smaller,, get the object card that to pull tighter so active spanner 3 reaches fixing spanner 2 and the gap that will pull between the object is also less.
Claims (3)
1. adjustable wrench, mainly comprise: handle (1), the movable jaw (3) that is arranged on the fixedly spanner (2) on the handle (1) and matches with fixing spanner (2), it is characterized in that: fixedly spanner (2) is provided with guide groove (4), be provided with the sliding shoe (5) that matches with guide groove (4) at movable jaw (3) downside, the bottom surface of sliding shoe (5) is provided with groove (6), downside at guide groove (5) is provided with cavity (7), be provided with alignment pin (8) in the cavity (7), locating piece (9) is set on the alignment pin (8), locating piece (9) is provided with the groove (10) that is meshed with the groove (6) of sliding shoe (5) bottom surface, and two grooves engagement back movable jaws (3) can not outwards move, and also are arranged with spring (11) on the alignment pin (8) of locating piece (9) lower end.
2. according to the described adjustable wrench of claim 1, it is characterized in that: also be provided with groove (12) in the described guide groove (4), with the sliding shoe (5) of groove (12) correspondence position on be equipped with bearing pin (13).
3. according to the described adjustable wrench of claim 1, it is characterized in that: also be provided with some anti-skidding lines (14) on the described locating piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200386360U CN201082523Y (en) | 2007-07-09 | 2007-07-09 | Spanner wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200386360U CN201082523Y (en) | 2007-07-09 | 2007-07-09 | Spanner wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082523Y true CN201082523Y (en) | 2008-07-09 |
Family
ID=39624989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200386360U Expired - Fee Related CN201082523Y (en) | 2007-07-09 | 2007-07-09 | Spanner wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082523Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883858A (en) * | 2010-04-30 | 2013-01-16 | 株式会社龙博特 | Monkey wrench |
| CN104191398A (en) * | 2014-08-20 | 2014-12-10 | 张家港市天华五金工具有限公司 | Spanner |
| CN105215901A (en) * | 2015-11-07 | 2016-01-06 | 重庆大成优美数控科技有限公司 | Monkey wrench |
| CN105479381A (en) * | 2015-12-16 | 2016-04-13 | 无锡市永亿精密铸造有限公司 | Household movable wrench |
-
2007
- 2007-07-09 CN CNU2007200386360U patent/CN201082523Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883858A (en) * | 2010-04-30 | 2013-01-16 | 株式会社龙博特 | Monkey wrench |
| CN104191398A (en) * | 2014-08-20 | 2014-12-10 | 张家港市天华五金工具有限公司 | Spanner |
| CN105215901A (en) * | 2015-11-07 | 2016-01-06 | 重庆大成优美数控科技有限公司 | Monkey wrench |
| CN105479381A (en) * | 2015-12-16 | 2016-04-13 | 无锡市永亿精密铸造有限公司 | Household movable wrench |
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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: 20080709 |