CN103448005A - Double-torque-handle screwdriver - Google Patents
Double-torque-handle screwdriver Download PDFInfo
- Publication number
- CN103448005A CN103448005A CN2012101762605A CN201210176260A CN103448005A CN 103448005 A CN103448005 A CN 103448005A CN 2012101762605 A CN2012101762605 A CN 2012101762605A CN 201210176260 A CN201210176260 A CN 201210176260A CN 103448005 A CN103448005 A CN 103448005A
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- CN
- China
- Prior art keywords
- handle
- screwdriver
- torque
- double
- power handle
- 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.)
- Pending
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A double-torque-handle screwdriver comprises a cylindrical screwdriver handle, a cylindrical torque handle and a screwdriver bar. One end of the torque handle is connected with one end of the screwdriver handle, and an included angle between the torque handle and the screwdriver handle is 90 degrees. The screwdriver bar is cast in the end, connected with the handle, of the screwdriver handle. The double-torque-handle screwdriver is large in torsion, and labor saving and less prone to damaging screws when used for demounting rusted and too tightly mounted screws, thereby enabling screw demounting to be more labor saving.
Description
Technical field
The present invention relates to a kind of mechanical maintenance tool in use, especially a kind of pair of power handle screwdriver.
Background technology
At present, known screwdriver is straight handle type, and because being subject to structural limitations, the shortcoming of straight handle type screwdriver is: torsion is little, and when dismantling corrosion and the screw of tension is installed, not only effort, also easily dismount badly screw.
Summary of the invention
In order to overcome existing screwdriver, torsion is little, when dismantling corrosion and the screw of tension being installed, not only effort, and the deficiency easily screw dismounted badly, the invention provides a kind of pair of power handle screwdriver, this pair of power handle screwdriver torsion is large, when the screw of dismounting corrosion and installation tension, not only laborsaving, and be difficult for screw is dismounted badly.
The technical solution adopted for the present invention to solve the technical problems is: a screwdriver handle is set, and this screwdriver handle is cylindric; One power handle is set, and this power handle is cylindric, and the central point of power handle is connected with a termination of screwdriver handle, and the angle between power handle and screwdriver handle axis is 90 degree; One screwdriver rod is set, and this screwdriver rod casts in the termination that screwdriver handle is connected with the power handle.During use, the auxiliary reinforcing by hand to the power handle, the work that can make to dismantle screw is more laborsaving.
Beneficial effect
The invention has the beneficial effects as follows: provide a kind of laborsaving and be difficult for two power handle screwdrivers of damaged screws.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention.
In figure 1, screwdriver handle, 2, the power handle, 3, screwdriver rod.
The specific embodiment
In the embodiment shown in fig. 1, a screwdriver handle (1) is set, this screwdriver handle (1) is cylindric; One power handle (2) is set, and this power handle (2) is cylindric, and the central point of power handle (2) is connected with a termination of screwdriver handle (1), and the angle between power handle (1) and screwdriver handle (2) axis is 90 degree; One screwdriver rod (3) is set, and this screwdriver rod (3) casts in the termination that screwdriver handle (1) is connected with power handle (2).
Claims (3)
1. a single power handle screwdriver, be comprised of screwdriver handle, power handle and screwdriver rod, it is characterized in that: a termination of power handle is connected with a termination of screwdriver handle.
2. a kind of single power handle screwdriver according to claim 1, it is characterized in that: the angle between power handle and screwdriver rod is 90 degree.
, a kind of single power handle screwdriver according to claim 1, it is characterized in that: screwdriver rod casts in the termination that screwdriver handle is connected with the power handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101762605A CN103448005A (en) | 2012-05-31 | 2012-05-31 | Double-torque-handle screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101762605A CN103448005A (en) | 2012-05-31 | 2012-05-31 | Double-torque-handle screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103448005A true CN103448005A (en) | 2013-12-18 |
Family
ID=49731046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101762605A Pending CN103448005A (en) | 2012-05-31 | 2012-05-31 | Double-torque-handle screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103448005A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166718A1 (en) * | 2004-02-03 | 2005-08-04 | Pi-Hsia Chang | Wrench having a ratchet head able to vertically and horizontally rotate for 360 degrees |
| CN101633160A (en) * | 2008-07-25 | 2010-01-27 | 襄樊学院 | Screw driver |
| CN201769142U (en) * | 2010-03-10 | 2011-03-23 | 李明森 | Multifunctional screwdriver |
-
2012
- 2012-05-31 CN CN2012101762605A patent/CN103448005A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166718A1 (en) * | 2004-02-03 | 2005-08-04 | Pi-Hsia Chang | Wrench having a ratchet head able to vertically and horizontally rotate for 360 degrees |
| CN101633160A (en) * | 2008-07-25 | 2010-01-27 | 襄樊学院 | Screw driver |
| CN201769142U (en) * | 2010-03-10 | 2011-03-23 | 李明森 | Multifunctional screwdriver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |