CN2213046Y - Anti-slide adjustable spanner - Google Patents
Anti-slide adjustable spanner Download PDFInfo
- Publication number
- CN2213046Y CN2213046Y CN 94238893 CN94238893U CN2213046Y CN 2213046 Y CN2213046 Y CN 2213046Y CN 94238893 CN94238893 CN 94238893 CN 94238893 U CN94238893 U CN 94238893U CN 2213046 Y CN2213046 Y CN 2213046Y
- Authority
- CN
- China
- Prior art keywords
- spanner
- jaws
- utility
- adjustable wrench
- mouthful
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides an anti-slide adjustable spanner which is composed of jaws, a worm, and a spanner body. The jaws are composed of a left and a right jaws whose opposite sides are parallel reciprocally and included angles are 120 DEG; the included angles are arranged on the top of the jaws; the bottoms of the jaws are formed wave shape. Due to the reasonable design of the spanner, the spanner not only has the advantages of an adjustable spanner and a socket spanner, but also avoids the disadvantages of the adjustable spanner and the socket spanner. The spanner has wider application.
Description
The utility model relates to a kind of instrument, particularly a kind of anti-skidding adjustable wrench.
Existing adjustable wrench is when twisting bolt or nut, because it is afterburning on an opposite side of bolt or nut, skid easily, cause the generation of accident, and the handle profile of damaging the existing adjustable wrench of corner angle of hexagon is not a wave-like, so, cause personal injury at when operation hand and pull and be easy to generate slip between the body.
The purpose of this utility model provides a kind of adjustable wrench anti-skidding, safe, easy to use.
To achieve these goals, the anti-skidding adjustable wrench that the utility model provides, it comprises pulls mouth, it is characterized in that the above-mentioned described mouth of pulling mouthful is made up of left and right the pulling that 120 ° of opposite side of angle are parallel to each other respectively, and this angle is positioned at the top of pulling mouth.
The anti-skidding adjustable wrench that the utility model provides is reasonable in design, safe and convenient to use, when wrenching bolt or nut, with four faces and two diagonal angle engagements of hexagon, possesses the advantage of box spanner fully, has avoided the shortcoming of existing adjustable wrench.
Fig. 1 is the structural representation of an embodiment of the anti-skidding adjustable wrench that provides of the utility model
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Fig. 1 is that this anti-skidding spanner of structural representation of an embodiment of the present utility model comprises and pulls mouthful 1, and worm screw 2 is pulled body 3.Pulling mouthful 1 is respectively by angle and pulls mouth about 120 ° of opposite side are parallel to each other and forms and pull mouth 1 and be mainly used to clamp bolt or nut, identical with the effect of pulling mouthful of common wrench it pull mouthful and a movable left side is pulled and mouthful formed by being fixed on, by mobile Flexible spanner mouth, can reach the vary in size purpose of bolt or nut of twisting.Because being respectively to pull about 120 ° of opposite side are calmed down mutually by angle, the anti-skidding spanner that provides of the utility model mouthful forms; thereby when twisting, four limits and two diagonal angles engagements of it and bolt or nut are when operation; can not skid, protect the corner angle of hexagon.The center line that the utility model is pulled mouthful on the upper side, about the position of pulling 10%-20% mouthful above the center.Running into working space when narrow and small, this spanner is work as usual.Worm screw 2 is the Flexible spanner mouths that are used for regulating anti-skidding adjustable wrench, makes bolt or the nut that anti-skidding adjustable wrench that the utility model provides can twisting M6-M24.Pull body 3 and be that to hold the end appearance of pulling body 3 for the user are wave-likes, make like this to be difficult for when the worker operates skidding, safe in utilization, improved operating efficiency.
It must be noted that to one skilled in the art the embodiment that the utility model provides can do multiple variation.
1. clamp four faces of hexahedron and two diagonal angles two and pull and mouthful can horizontal direction arrange, also can other directions arrange that angles can be 120 °, also can be 90 °
2. the waveform handle both can be arranged on the handle of spanner, also can be arranged on the handle of other instruments
Claims (3)
1, a kind of anti-skidding adjustable wrench, it comprises pulls mouth, it is characterized in that above-mentioned described pull mouthful to be respectively to pull about 120 ° of opposite side are parallel to each other by angle mouthful form.
2, anti-skidding adjustable wrench as claimed in claim 1, the end appearance that it is characterized in that pulling body is a wave-like.
3, anti-skidding adjustable wrench as claimed in claim 1 is characterized in that the above-mentioned described angle of pulling on the mouth is positioned at the top of pulling mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238893 CN2213046Y (en) | 1994-06-16 | 1994-06-16 | Anti-slide adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238893 CN2213046Y (en) | 1994-06-16 | 1994-06-16 | Anti-slide adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2213046Y true CN2213046Y (en) | 1995-11-22 |
Family
ID=33846204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94238893 Expired - Fee Related CN2213046Y (en) | 1994-06-16 | 1994-06-16 | Anti-slide adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2213046Y (en) |
-
1994
- 1994-06-16 CN CN 94238893 patent/CN2213046Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |