CN202753081U - Novel screw driver structure - Google Patents
Novel screw driver structure Download PDFInfo
- Publication number
- CN202753081U CN202753081U CN 201220314508 CN201220314508U CN202753081U CN 202753081 U CN202753081 U CN 202753081U CN 201220314508 CN201220314508 CN 201220314508 CN 201220314508 U CN201220314508 U CN 201220314508U CN 202753081 U CN202753081 U CN 202753081U
- Authority
- CN
- China
- Prior art keywords
- screw driver
- handle
- screwdriver
- hilt
- cutter bar
- 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
Provided is a novel screw driver structure. A cutter bar is arranged at the front end of a handle of a screw driver, an insulating shield which is greater than the diameter of the handle is arranged between the cutter bar and the handle of the screw driver, and the insulating shield can block fingers of people to slip off the front end of the handle. The novel screw driver structure has the advantages that the insulating shield which is greater than the diameter of the handle is arranged between the cutter bar and the handle of the screw driver, and the insulating shield can effectively block and prevent electric shock accidents because the fingers of the people slip off the screw driver and the front end of the cutter bar to be contacted with a metal cutter bar, so that the problem of an existing screw driver can be solved. Meanwhile, the novel screw driver structure is good in use effect, and safe and reliable.
Description
Technical field
The utility model relates to a kind of screwdriver structure, and particularly a kind of screw knife structure belongs to technical field of tools.
Background technology
At present, screwdriver is a kind of instrument that people often use in life and work, people use the screwdriver parbuckle screw convenient handy, yet, in the screw of people on the electrical equipment of the band points such as family and work unit's use screwdriver twisting lamp holder or plug-in strip, because the hilt smooth surface of screwdriver and do not have protector, in this way, the hilt that end user's finger easily skids off screwdriver touches the metal knife bar of screwdriver and the passive problem that occurs getting an electric shock, it does not also have the security protection setting present screwdriver, so, easily cause security incident, easily like this bring passive in the use.
Summary of the invention
The purpose of this utility model is: a kind of screw knife structure is provided, overcomes the existing defects of existing screwdriver structure, thereby can bring the facility in the use.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of screw knife structure, and it is comprised of screwdriver, knife bar, hilt, backplate; It is provided with knife bar at the front end of screwdriver, hilt, is provided with the insulating shield greater than the hilt diameter between the knife bar of screwdriver and hilt, and the finger that insulating shield can block people skids off the front end of hilt.
Beneficial effect: it is provided with the insulating shield greater than the hilt diameter between the knife bar of screwdriver and hilt, insulating shield can block the generation of the electric shock accidents that front end touching metal knife bar that the finger that prevents owing to the carelessness people skids off screwdriver, hilt occurs effectively, it can improve the problem that present screwdriver exists, therefore, result of use is good, and safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Shown in the figure: 1, screwdriver; 2, knife bar; 3, hilt; 4, backplate.
The specific embodiment
A kind of screw knife structure, it by: screwdriver (1), knife bar (2), hilt (3), backplate (4) form; Between knife bar (2) and hilt (3), be provided with the insulation protective board (4) greater than hilt (3) diameter.
Claims (1)
1. screw knife structure, it by: screwdriver (1), knife bar (2), hilt (3), backplate (4) form; It is characterized in that: between knife bar (2) and hilt (3), be provided with the insulation protective board (4) greater than hilt (3) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314508 CN202753081U (en) | 2012-06-30 | 2012-06-30 | Novel screw driver structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314508 CN202753081U (en) | 2012-06-30 | 2012-06-30 | Novel screw driver structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753081U true CN202753081U (en) | 2013-02-27 |
Family
ID=47732276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220314508 Expired - Fee Related CN202753081U (en) | 2012-06-30 | 2012-06-30 | Novel screw driver structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753081U (en) |
-
2012
- 2012-06-30 CN CN 201220314508 patent/CN202753081U/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: 20130227 Termination date: 20130630 |