CN2365017Y - Strong adjustable wrench - Google Patents
Strong adjustable wrench Download PDFInfo
- Publication number
- CN2365017Y CN2365017Y CN 99220158 CN99220158U CN2365017Y CN 2365017 Y CN2365017 Y CN 2365017Y CN 99220158 CN99220158 CN 99220158 CN 99220158 U CN99220158 U CN 99220158U CN 2365017 Y CN2365017 Y CN 2365017Y
- Authority
- CN
- China
- Prior art keywords
- worm screw
- spanner
- iron
- worm
- pull
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A strong adjustable spanner is composed of spanner body, spanner mouth, worm, pin axle and handle, and features that the worm is arranged in worm seat, a compression spring is arranged between the back of worm seat and spanner body, the rivet on worm seat is linked with spanner body for rotation, a holding iron is arranged at right side, the linking plate is arranged on holding iron and connected with spanner handle, and a torsional spring is arranged in the middle of holding iron for pressing and supporting iron handle. The utility model discloses novel structure, convenient operation had both had ordinary monkey wrench's effect, can exert the tight work piece of pretightning force round pin again, replaces the locking pliers, uses extensively, is difficult for damaging the work piece.
Description
The utility model relates to a kind of hand tools, specifically a kind of adjustable wrench energetically.
Present common adjustable wrench is mainly by pulling body, pulling mouth, worm screw, bearing pin etc. and form.Need rotary worm to regulate owing to the opening amount of pulling body, pull between the mouth during use, to adapt to the size dimension of workpiece, in the process of turning of work piece, pull body, pull gapped existence between mouth and the workpiece, cause surface of the work to be damaged easily, thereby shortened the service life of workpiece, increased cost, lose time and manpower, strengthened working strength.
The purpose of this utility model exactly in order to overcome the deficiency of above-mentioned technology, provides a kind of novel structure, easy to operate, easy damaged workpiece not, and has multi-functional adjustable wrench energetically.
For achieving the above object, a kind of adjustable wrench energetically, be provided with and pull body, pull mouth, worm screw, bearing pin, handle, it is characterized in that worm screw is arranged in the worm screw seat, worm screw seat rear portion and pull and be provided with the compression spring between the body, the worm screw seat is provided with rivet and pulls sports association and connect, can rotate, the right side is provided with holds iron, holds iron and is provided with connection and pulls with spanner handle and link to each other, and the centre of holding iron is provided with the torsion spring compressing support handspike.
The utility model novel structure, easy to operate, both had the effect of common adjustable wrench, can apply pretightning force again and lock workpiece, substitute locking pliers, be widely used, not the easy damaged workpiece.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model, also is the schematic diagram of embodiment.
As shown in Figure 1, a kind of adjustable wrench energetically, be provided with and pull body 1, pull mouth 17, worm screw 4, bearing pin 16, handle 8, the worm screw 4 of spring 3 is equipped with in its front portion, be fixed in the worm screw seat 6 by bearing pin 16, the rear portion of worm screw seat 6 and pulling is provided with compression spring 2 between the body, worm screw seat 6 tops are provided with rivet 5 connections and pull body, can rotate, worm screw seat 6 right sides connect by rivet 15 holds iron 14, hold and pull 9 by rivet 7 and connection on the iron 14 and link to each other, connection is pulled 9 the other end and is linked to each other with handle by rivet 10, the centre of holding iron 14 is provided with rivet 13, it connects the support handspike 12, holds iron 14 and support between the handspike 12 to be provided with torsion spring 11, and the handspike 12 is supported in compressing, support the handspike 12 and contact, be convenient to flick after the locking with spanner handle 8.Pull body 1, worm screw seat 6, connection pull 9 with hold between the iron 14 formation four hinges and finish self-locking, during use, rotary worm 4 is pulled mouth 17 and is moved, the size of pulling body 1 and pulling the suitable workpiece of opening amount between the mouth 17, the iron 14 of holding with a firm grip connects worm screw seat 6 by rivet 15, promote to pull mouth 17 through the worm screw on the bearing pin 16 4 and produce pretightning force inwards, the gap between mouth 17 and the workpiece is eliminated and pull body 1, pulled to the clamping work pieces by the self-locking of linkage again, twist workpiece, can avoid damaging workpiece.
The utility model novel structure, easy to operate, easy damaged workpiece not has the effect of common adjustable wrench, and apply pretightning force and can lock workpiece, also alternative locking pliers, it is extensive to have multifunctional application.
Claims (1)
1, a kind of adjustable wrench energetically, be provided with and pull body, pull mouth, worm screw, bearing pin, handle, it is characterized in that worm screw is arranged in the worm screw seat, worm screw seat rear portion and pull and be provided with the compression spring between the body, the worm screw seat is provided with rivet and pulls sports association and connects, and can rotate, and the right side is provided with holds iron, hold iron and be provided with connection and pull with spanner handle and link to each other, the centre of holding iron is provided with the torsion spring compressing support handspike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220158 CN2365017Y (en) | 1999-03-16 | 1999-03-16 | Strong adjustable wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220158 CN2365017Y (en) | 1999-03-16 | 1999-03-16 | Strong adjustable wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365017Y true CN2365017Y (en) | 2000-02-23 |
Family
ID=34010944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220158 Expired - Fee Related CN2365017Y (en) | 1999-03-16 | 1999-03-16 | Strong adjustable wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365017Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753462A (en) * | 2014-01-23 | 2014-04-30 | 宁波黑松工具有限公司 | Spanner |
| CN109465770A (en) * | 2018-12-19 | 2019-03-15 | 威海市威力高档工具有限公司 | Strong monkey spanner suitable for round piece |
-
1999
- 1999-03-16 CN CN 99220158 patent/CN2365017Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753462A (en) * | 2014-01-23 | 2014-04-30 | 宁波黑松工具有限公司 | Spanner |
| CN109465770A (en) * | 2018-12-19 | 2019-03-15 | 威海市威力高档工具有限公司 | Strong monkey spanner suitable for round piece |
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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 |