CN2368657Y - Multifunctional spanner - Google Patents
Multifunctional spanner Download PDFInfo
- Publication number
- CN2368657Y CN2368657Y CN 99227417 CN99227417U CN2368657Y CN 2368657 Y CN2368657 Y CN 2368657Y CN 99227417 CN99227417 CN 99227417 CN 99227417 U CN99227417 U CN 99227417U CN 2368657 Y CN2368657 Y CN 2368657Y
- Authority
- CN
- China
- Prior art keywords
- arm
- utility
- model
- pedestal
- power arm
- 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 multifunctional clamping spanner, comprising a handle, a distance adjusting wheel and a sliding arm. The utility model is characterized in that the utility model also comprises a base which is movably connected with the handle, the distance adjusting wheel and a dynamic force arm. The sliding arm is positioned in the sliding groove of the base, and one side of the sliding arm is matched with the distance adjusting wheel with the other side matched with the dynamic force arm; one side of the handle is provided with a bulge which is matched with the lower end of the dynamic force arm, and a spring and a top screw are connected between the lower end the dynamic force arm and the base. The utility model not only can fasten and disassemble screw bolts and nuts but also can be used for fastening and disassembling pipe fittings, having the advantages of convenient operation and high safety.
Description
The utility model relates to a kind of spanner of fastening, demounting bolt nut.
Existing spanner mainly is made up of handgrip, roll adjustment wheel, travelling arm, and it can fastening, demounting bolt nut, but its function singleness, can not be used for fastening, dismantle pipe fitting.
The purpose of this utility model is that a kind of multifunction clips spanner will be provided, and it both can fastening, demounting bolt nut, also can be used for fastening, dismounting pipe fitting.
The purpose of this utility model is achieved in that this spanner comprises handgrip, roll adjustment wheel, travelling arm, it also comprises a pedestal, pedestal flexibly connects handgrip, roll adjustment wheel, power arm, travelling arm is positioned at the chute of pedestal, one side of travelling arm matches with the roll adjustment wheel, and the opposite side of travelling arm matches with power arm, and a side of handgrip has projection, projection matches with the lower end of power arm, is connected with spring and jackscrew between power arm lower end and the pedestal.
Pedestal of the present utility model flexibly connects power arm, power arm can rotate around connecting axle, one side of handgrip has projection, projection matches with the lower end of power arm, be connected with spring and jackscrew between power arm lower end and the pedestal, it both can fastening, demounting bolt nut, also can be used for fastening, dismounting pipe fitting.Easy to operate, safe and reliable.
Elaborate below in conjunction with drawings and Examples.
Fig. 1 is the structure chart of an embodiment of the present utility model.
Fig. 2 is the left view of Fig. 1.
1. handgrips among the figure, 2. the roll adjustment wheel, 3. pedestal, 4. travelling arm, 5 little axles, 6. jackscrew, 6-1. spring, 7. axis, 8. spool, 9. power arm.
In Fig. 1 and Fig. 2, pedestal 3 flexibly connects handgrip 1, flexibly connects roll adjustment wheel 2, flexibly connects power arm 9 by axle 8 by little axle 5 by axis 7.Travelling arm 4 is positioned at the chute of pedestal 3, and a side of travelling arm 4 matches with roll adjustment wheel 2, and the opposite side of travelling arm 4 matches with power arm 9.One side of handgrip 1 has projection, and projection matches with the lower end of power arm 9, is connected with spring 6-1 and jackscrew 6 between power arm 9 lower ends and the pedestal 3.
During use, pipe fitting or nut clip between travelling arm 4 and power arm 9, are pulled handgrip 1 clockwise, make the projection of handgrip 1 act on the lower end of power arm 9, power arm 9 rotates around axle 8 pipe fitting or nut is clamped; Counterclockwise rotation is started 1, makes the projection of handgrip 1 act on the lower end of power arm 9, and under the acting in conjunction of spring 6-1, power arm rotates around axle 8, and power arm 9 unclamps pipe fitting or nut.Pull handgrip 1 repeatedly, then can finish work fastening or dismounting pipe fitting or nut easily.
Claims (1)
1. multifunction clips spanner, this spanner comprises handgrip, roll adjustment wheel, travelling arm, it is characterized in that it also comprises a pedestal, pedestal flexibly connects handgrip, roll adjustment wheel, power arm, and travelling arm is positioned at the chute of pedestal, and a side of travelling arm matches with the roll adjustment wheel, the opposite side of travelling arm matches with power arm, one side of handgrip has projection, and projection matches with the lower end of power arm, is connected with spring and jackscrew between power arm lower end and the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227417 CN2368657Y (en) | 1999-03-02 | 1999-03-02 | Multifunctional spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227417 CN2368657Y (en) | 1999-03-02 | 1999-03-02 | Multifunctional spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368657Y true CN2368657Y (en) | 2000-03-15 |
Family
ID=34016931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99227417 Expired - Fee Related CN2368657Y (en) | 1999-03-02 | 1999-03-02 | Multifunctional spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368657Y (en) |
-
1999
- 1999-03-02 CN CN 99227417 patent/CN2368657Y/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 |