CN206605457U - A kind of dual-purpose screwdriver - Google Patents
A kind of dual-purpose screwdriver Download PDFInfo
- Publication number
- CN206605457U CN206605457U CN201720336879.6U CN201720336879U CN206605457U CN 206605457 U CN206605457 U CN 206605457U CN 201720336879 U CN201720336879 U CN 201720336879U CN 206605457 U CN206605457 U CN 206605457U
- Authority
- CN
- China
- Prior art keywords
- spanner
- handle
- rear portion
- square
- face
- 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
The utility model is related to a kind of dual-purpose screwdriver, including knife bar, handle, spanner, handle rear portion end face is provided with square boss, the upper magnetic of handle rear portion end face coating, square through hole is provided with the middle of spanner, it is provided with square through hole in the middle of several grooves, spanner at spanner circumference to be enclosed in the end face square boss of handle rear portion, handle is attached together with spanner.The beneficial effects of the utility model are：It is simple in construction, easy to use, and from strap wrenches, when tightening screw, without separately looking for spanner, improve operating efficiency.
Description
Technical field
The present invention relates to a kind of improvement of screwdriver, specifically a kind of dual-purpose screwdriver.
Background technology
Current screwdriver is made up of knife bar with the handle for being fixed on knife bar rear end, and rotation screw knife can unload screw.
When screw couples with nut again through through hole, rotation screw knife can cause screw and then to be rotated together with nut, so that can not
Tighten screw, it is necessary to limit nut rotation by spanner, can just tighten screw.
The content of the invention
It is a kind of simple in construction, easy to use present invention aims at providing, and from a kind of dual-purpose screwdriver of strap wrenches,
Overcome when tightening screw, the problem of needing another strap wrenches.
In order to reach object above, the technical solution adopted in the present invention is：A kind of dual-purpose screwdriver, including knife bar, hand
Handle, spanner；The handle is cylindric, is located at knife bar rear end, and handle rear portion end face is provided with square boss, and handle rear portion end face is applied
It is covered with magnetic；The spanner is to be provided with square through hole, spanner circumference to be provided with multiple grooves in the middle of round pie, spanner, spanner absorption
On the end face of handle rear portion.
The beneficial effects of the present invention are：It is simple in construction, easy to use, and from strap wrenches, when tightening screw, without
Spanner separately is looked for, operating efficiency is improved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dual-purpose screwdriver of the present invention.
Accompanying drawing mark is as follows：
1- knife bars, 2- handles, 3- spanners.
Embodiment
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of dual-purpose screwdriver of the present invention, including knife bar 1, handle 2, spanner 3, the knife bar 1
Front end is working end, and the rear end of knife bar 1 is fixed together with the handle 2.
The handle 2 is cylindric, and the rear portion end face of handle 2 is provided with square boss, the upper magnetic of rear portion end face coating of handle 2.
The spanner 3 is to be provided with the middle of round pie iron piece, spanner 3 at square through hole, the circumference of spanner 3 provided with 3 grooves, is pulled
The middle square through hole of hand 3 is enclosed in the square boss of the rear portion end face of handle 2, and spanner 3 is adsorbed on the rear portion end face of handle 2.
In practical operation, if there is no nut on screw, then directly rotate dual-purpose screwdriver；If on screw
There is nut, then spanner 3 is taken down at handle 2, block nut with the groove at the circumference of spanner 3, be rotated further by dual-purpose screwdriver, use
After finishing, spanner 3 is put back at handle 2, prevents from losing.
The invention is not restricted to above-mentioned embodiment, in the case of without departing substantially from substantive content of the present invention, people in the art
Member it is contemplated that any deformation, improvements, replacement each fall within the scope of the present invention.
Claims (1)
1. a kind of dual-purpose screwdriver, including knife bar（1）, handle（2）, spanner（3）, it is characterised in that handle（2）Rear portion end face is set
There are square boss, handle（2）The upper magnetic of rear portion end face coating, spanner（3）Centre is provided with square through hole, spanner（3）Set at circumference
There are several grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336879.6U CN206605457U (en) | 2017-04-01 | 2017-04-01 | A kind of dual-purpose screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336879.6U CN206605457U (en) | 2017-04-01 | 2017-04-01 | A kind of dual-purpose screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605457U true CN206605457U (en) | 2017-11-03 |
Family
ID=60173942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336879.6U Expired - Fee Related CN206605457U (en) | 2017-04-01 | 2017-04-01 | A kind of dual-purpose screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605457U (en) |
-
2017
- 2017-04-01 CN CN201720336879.6U patent/CN206605457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20180401 |