CN2360225Y - Screwdriver - Google Patents
Screwdriver Download PDFInfo
- Publication number
- CN2360225Y CN2360225Y CN 99220272 CN99220272U CN2360225Y CN 2360225 Y CN2360225 Y CN 2360225Y CN 99220272 CN99220272 CN 99220272 CN 99220272 U CN99220272 U CN 99220272U CN 2360225 Y CN2360225 Y CN 2360225Y
- Authority
- CN
- China
- Prior art keywords
- handle
- utility
- model
- screw driver
- fixed axis
- 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 relates to a screw driver. The utility model comprises a screw driver handle and a screw driver body, wherein, a ringent sliver-shaped trough is arranged on the rear part of the handle, a fixed axis is arranged in the trough, a taper thread rod is movably connected to the fixed axis, and a pedestal ring is arranged on the rear end of the handle. The utility model can conveniently drill a threaded hole on a target place, a screwhead is arranged on the threaded hole and is screwed in by the screw driver, and the utility model has convenient use and favorable effect.
Description
The utility model relates to a kind of screwdriver.
At present often the screwdriver that uses comprises handle and cutter hub, when when very dark very narrow position or dark angular position are screwed into screw, drops easily, and when hardwood is twisted screw, is difficult for entering.
The purpose of this utility model designs a kind of screwdriver exactly, can bore a screw at stubborn screw place earlier, and screw is screwed at an easy rate, is difficult for dropping, and is easy to use.
The technical solution of the utility model is: a kind of screwdriver, and it comprises handle, the handle front end is installed cutter hub, it is characterized in that: the handle rear portion is provided with opening strip groove, strip groove rear portion is provided with a fixed axis, and fixed axis is connected with the tapered thread bar, the rear end suit seal of handle.
The utility model can bore a screw at an easy rate owing at the rear portion of screw driver handle the taper threaded rod is installed on dark angular position or hardwood, with cutter hub screw is screwed into then, is difficult for dropping, easy to use.
Describe the utility model in detail below in conjunction with drawings and Examples.
Fig. 1 is the main cutaway view that the utility model tapered thread bar stretches out state;
Fig. 2 is the main cutaway view of the utility model tapered thread bar in handle.
The utility model comprises handle 2, and the front end of handle 2 is installed cutter hub 1, and the rear portion of handle 2 is provided with opening strip groove 3, and the rear end of strip groove 3 is provided with a fixed axis 6, and fixed axis 6 is hinged with tapered thread bar 5, is set with seal 4 in the rear end of handle 2.
During use, seal 4 is taken off, tapered thread bar 5 Rotate 180s °, and then cover loads onto seal 4, bores a screw with tapered thread bar 5 on timber, and screw head is put into screw, is screwed into screwdriver body.
When not using, seal 4 is taken off, conical screw 5 Rotate 180s ° enter in the strip groove, seal 4 are put again.
Claims (1)
- A kind of screwdriver, it comprises handle (2), handle (2) front end is installed cutter hub (1), it is characterized in that: handle (2) rear portion is provided with opening strip groove (3), strip groove (3) rear portion is provided with a fixed axis (6), be connected with tapered thread bar (5) on the fixed axis (6), handle (2) rear end suit seal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220272 CN2360225Y (en) | 1999-03-24 | 1999-03-24 | Screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220272 CN2360225Y (en) | 1999-03-24 | 1999-03-24 | Screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360225Y true CN2360225Y (en) | 2000-01-26 |
Family
ID=34011042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220272 Expired - Fee Related CN2360225Y (en) | 1999-03-24 | 1999-03-24 | Screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360225Y (en) |
-
1999
- 1999-03-24 CN CN 99220272 patent/CN2360225Y/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 |