CN203062670U - Novel screw driver - Google Patents
Novel screw driver Download PDFInfo
- Publication number
- CN203062670U CN203062670U CN 201220191085 CN201220191085U CN203062670U CN 203062670 U CN203062670 U CN 203062670U CN 201220191085 CN201220191085 CN 201220191085 CN 201220191085 U CN201220191085 U CN 201220191085U CN 203062670 U CN203062670 U CN 203062670U
- Authority
- CN
- China
- Prior art keywords
- screw driver
- novel
- head
- cutter head
- driver head
- 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 provides a novel screw driver. Another screw driver head sleeves the exterior of a screw driver head of the novel screw driver, magnetic force exists at the matching position of the screw driver head and a screw driver bar, the big screw driver head is adsorbed on the screw driver bar through magnetism, and a clamping groove structure is adopted to prevent the big screw driver head from rotating in a using process. Compared with the prior art, the novel screw driver has the advantages that the small screw driver head is arranged inside the novel screw driver when the big screw driver head is taken away, and replacement is convenient.
Description
Technical field
The utility model relates to a kind of novel screwdriver.
Background technology
Existing screwdriver is made up of handle of a knife, knife bar, cutter head, and the screwdriver size is single.In real work, the size of screw is more, and the frequent screwdriver efficient of changing at hand is lower, and tool set carries inconvenience.
The utility model content
For overcoming technological deficiency is arranged, the utility model provides a kind of novel screwdriver, and its cutter head outside is with a driver bit in addition, and cutter head and knife bar mating part are provided with magnetic force, big cutter head utilizes magnetic to be adsorbed in knife bar, and relies on the draw-in groove structure to prevent from rotating in the use.Compared with the prior art, following effect is arranged, after big cutter head was pulled up, inner small bit tool was in addition changed more convenient.
Description of drawings
Fig. 1 is upward view; Fig. 2 is vertical view; Fig. 3 is front view; Fig. 4 is rearview; Fig. 5 is left view; Fig. 6 is right view; Fig. 7 is detailed structure figure.
The specific embodiment
The concrete settling mode of the utility model patent is that its cutter head outside is with a driver bit in addition, and cutter head and knife bar mating part are provided with magnetic force, and big cutter head utilizes magnetic to be adsorbed in knife bar, and relies on the draw-in groove structure to prevent from rotating in the use.
Claims (1)
1. novel screwdriver, its cutter head outside is with a driver bit in addition, and cutter head and knife bar mating part are provided with magnetic force, and big cutter head utilizes magnetic to be adsorbed in knife bar, and relies on the draw-in groove structure to prevent from rotating in the use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191085 CN203062670U (en) | 2012-05-02 | 2012-05-02 | Novel screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191085 CN203062670U (en) | 2012-05-02 | 2012-05-02 | Novel screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062670U true CN203062670U (en) | 2013-07-17 |
Family
ID=48761496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191085 Expired - Fee Related CN203062670U (en) | 2012-05-02 | 2012-05-02 | Novel screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062670U (en) |
-
2012
- 2012-05-02 CN CN 201220191085 patent/CN203062670U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140502 |