CN2331482Y - Multipurpose spanner - Google Patents
Multipurpose spanner Download PDFInfo
- Publication number
- CN2331482Y CN2331482Y CN 98235660 CN98235660U CN2331482Y CN 2331482 Y CN2331482 Y CN 2331482Y CN 98235660 CN98235660 CN 98235660 CN 98235660 U CN98235660 U CN 98235660U CN 2331482 Y CN2331482 Y CN 2331482Y
- Authority
- CN
- China
- Prior art keywords
- wrench
- utility
- model
- movable part
- adjustable wrench
- 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 relates to a manual multipurpose wrench. The utility model is composed of an adjustable spanner (1), a movable piece (3), and a pin shaft (2) which are connected. The utility model is characterized in that the handle tail of the adjustable spanner is provided with a wrench device; three to five inner lateral surfaces are arranged in the movable piece (3), and gear teeth (4) are arranged on the inner lateral surfaces; the combined part of one end of the movable piece (3) and the adjustable spanner (1) is provided with a slot and a circular hole; the handle tail of the adjustable spanner (1) is provided with a circular hole and an arc-shaped lateral surface, and the arc-shaped lateral surface is provided with a gear tooth (5). The utility model which integrates various functions of the adjustable spanner, a pair of pipe pliers, a universal spanner, and a wire clamp, etc. has the advantages of simple structure, multifunction, fast and convenient use, etc., and in addition, the utility model can loosen and tighten workpieces which form various shapes.
Description
The utility model relates to a kind of manual wrench instrument, especially is suitable for the all-purpose wrench of degree of tightness different shape workpiece.
Existing adjustable wrench and pipe vice, function singleness, very inconvenience during the multiple shape workpiece of degree of tightness; A kind of monkey wrench, the patent No.: 93244943, though improve to some extent, but the defective that monkey wrench exists is fairly obvious: degree of tightness workpiece size scope is little, and very easily damage workpiece surface, particularly when degree of tightness chromium plating nut and exquisite workpiece, very easily damage workpiece surface.
At above-mentioned deficiency, the utility model provides a kind of all-purpose wrench that integrates adjustable wrench, pipe vice and functions such as monkey wrench and cutting pliers.Its advantage is: both kept the superperformance of adjustable wrench, increased the special performance of degree of tightness different shape workpiece again, made people when degree of tightness different shape workpiece, conveniently freely.Thereby solved the difficult problem that adjustable wrench can not degree of tightness garden shape workpiece, solved the difficult problem that monkey wrench very easily damages polygonal nut top layer again; Solved the difficult problem that adjustable wrench, pipe vice and monkey wrench can not clamp things such as torsion steel bar, iron wire simultaneously.
For realizing this purpose, the technical solution of the utility model shows as:
A kind of all-purpose wrench is connected and composed by adjustable wrench and movable part and bearing pin.The profile of movable part is similar to greater-than sign "＞", the angle that the both sides face forms is less than 90 degree, optimum angle is between the 50-70 degree, 3-5 medial surface arranged in the movable part, and medial surface is provided with teeth, and the position that movable part one end combines with adjustable wrench is provided with groove and hole, garden, and the handle tail of adjustable wrench is made as arcuate flanks, arcuate flanks is provided with teeth, and the handle tail of adjustable wrench also is provided with the hole, garden.Connect adjustable wrench and movable part by bearing pin, for better use, by adjustable wrench, by the outside that bearing pin is connected with movable part, be provided with spring or reed and connect, its effect is to promote the automatic top tight workpiece of movable part.Because movable part is to be connected by bearing pin or screw thread bearing pin with the combination of adjustable wrench, so movable part and adjustable wrench handle tail all are active,, pull handle so block workpiece as long as pull mouth, card presses workpiece to rotate, and can reach the purpose of free degree of tightness different shape workpiece.
Provide embodiment of the present utility model below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the right side view of Fig. 1.
Below in conjunction with concrete structure and the details of accompanying drawing detailed description according to the all-purpose wrench that the utility model proposes.
All-purpose wrench is by movable part (3) adjustable wrench (1) and bearing pin (2) or screw thread bearing pin formation.Movable part (3) profile is similar to greater-than sign "＞", in 3-5 medial surface arranged, and medial surface is provided with teeth (4), the position that movable part (3) one ends combine with adjustable wrench is provided with groove, the handle tail thickness of groove width and adjustable wrench coincide, and an end of movable part (3) is provided with the hole, garden; The handle tail of adjustable wrench (1) is made as arcuate flanks, and arcuate flanks is provided with teeth (5), and the handle tail of adjustable wrench (1) is provided with the hole, garden, is convenient to bearing pin (2) and connects movable part (3); In order to tighten workpiece automatically, be provided with spring with the outside of the handle tail of adjustable wrench (1) or reed is connected at movable part (3), be convenient to fast automatic chucking workpiece.During use, earlier movable part (3) is blocked workpiece, pull the handle of adjustable wrench (1) then, card presses workpiece to rotate, can reach the purpose of degree of tightness workpiece, oppositely pull the handle slippage then and take out, when degree of tightness plating network nut or exquisite nut, use adjustable wrench one end, when the adjustable wrench mill loses the nut corner angle, use the other end instead and carry out the degree of tightness workpiece, both can complementaryly use, can distinguish again separately and use, and structure, simple, function is many, easy to carry.
Claims (4)
1. all-purpose wrench is connected and composed by adjustable wrench (1) and movable part (3) and bearing pin (2), it is characterized in that the handle tail of adjustable wrench (1) is provided with the wrench device.
2. device according to claim 1, it is characterized in that movable part (3) profile is similar to greater-than sign "＞", in 3-5 medial surface arranged, and medial surface is provided with teeth (4), the position that movable part (3) one ends combine with adjustable wrench is provided with groove, and an end of movable part (3) also is provided with the hole, garden.
3. device according to claim 1 is characterized in that the handle tail of adjustable wrench (1) is made as arcuate flanks, and arcuate flanks is provided with teeth (5), and the handle tail of adjustable wrench (1) also is provided with the hole, garden.
4. device according to claim 1 is characterized in that adjustable wrench (1) and movable part (3) connect and compose by bearing pin (2), and is provided with spring in the outside of adjustable wrench (1) and movable part (3) and links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235660 CN2331482Y (en) | 1998-04-27 | 1998-04-27 | Multipurpose spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235660 CN2331482Y (en) | 1998-04-27 | 1998-04-27 | Multipurpose spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331482Y true CN2331482Y (en) | 1999-08-04 |
Family
ID=33983886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235660 Expired - Fee Related CN2331482Y (en) | 1998-04-27 | 1998-04-27 | Multipurpose spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818082A (en) * | 2016-05-24 | 2016-08-03 | 苏州市职业大学 | Monkey spanner |
-
1998
- 1998-04-27 CN CN 98235660 patent/CN2331482Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818082A (en) * | 2016-05-24 | 2016-08-03 | 苏州市职业大学 | Monkey spanner |
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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 |