CN201186420Y - Labor-saving screwdriver - Google Patents
Labor-saving screwdriver Download PDFInfo
- Publication number
- CN201186420Y CN201186420Y CNU2007200140375U CN200720014037U CN201186420Y CN 201186420 Y CN201186420 Y CN 201186420Y CN U2007200140375 U CNU2007200140375 U CN U2007200140375U CN 200720014037 U CN200720014037 U CN 200720014037U CN 201186420 Y CN201186420 Y CN 201186420Y
- Authority
- CN
- China
- Prior art keywords
- handle
- screw
- handles
- hand handle
- screwdriver
- 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 relates a laborsaving screwdriver, which comprises a hand handle, a plug and a connecting rod, wherein a pair of handles are vertically fixed on the hand handle, and the two handles are arranged in the same flat surface. A screw can be primarily fixed through rotating the hand handle after inserting the plug into a slot of a screw cap by a user, and then the screw can be effectively fixed through clockwise rotating the screw through tightly and respectively holding the two handles on the hand handle by two hands. The utility model has the advantages of simple structure, convenience, practice, wide application and the like, and the applied force of the user is reduced through the action of a lever, and the screwdriver provides comfortable working conditions for users.
Description
Technical field
The utility model relates to a kind of life instrument, the especially a kind of laborsaving screwdriver that can save strength.
The technical background screwdriver is one of most important instrument during people live.But present screwdriver function is simple, and seriously consume user's muscle power, particularly installing or unloading in the process of screw, must the exert oneself handle of rotary screw cutter of user just can be finished, the handle surfaces of screwdriver is very smooth, do not have much frictional force, be unfavorable for that therefore the little crowd of strength uses.
Summary of the invention
The purpose of this utility model provides a kind of laborsaving screwdriver, is used to solve the problem of requiring great effort when the normal screws cutter uses.
For achieving the above object, the laborsaving screwdriver of the utility model comprises handle, plug and connecting rod, is provided with a pair of handle on handle, the vertical and handle of handle, and two handles are on the same straight line.
After adopting said structure, the user is inserted in plug in the slot of cap nut, and rotary handle inserts screw and finishes preliminary fixingly in the screw hole then, and with hold with a firm grip respectively two handles on the handle of two hands, turning clockwise, it is effectively fixing to carry out screw again.
The utility model has the advantages that: simple in structure, convenient and practical, be widely used, reduce user's active force by the effect of lever, for the user provides comfortable labour-saving condition of work.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the laborsaving screwdriver of the utility model.
The specific embodiment
As shown in Figure 1, the laborsaving screwdriver of the utility model comprises handle 1, plug 2 and connecting rod 3, is provided with a pair of handle 4 on handle 1, handle 4 vertical and handles 1, and two handles 4 are on the same straight line.
Claims (1)
1, a kind of laborsaving screwdriver comprises handle (1), plug (2) and connecting rod (3), it is characterized in that: on handle (1), be provided with a pair of handle (4), and the vertical and handle (1) of handle (4), and two handles (4) are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200140375U CN201186420Y (en) | 2007-08-29 | 2007-08-29 | Labor-saving screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200140375U CN201186420Y (en) | 2007-08-29 | 2007-08-29 | Labor-saving screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186420Y true CN201186420Y (en) | 2009-01-28 |
Family
ID=40309436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200140375U Expired - Fee Related CN201186420Y (en) | 2007-08-29 | 2007-08-29 | Labor-saving screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186420Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009398A (en) * | 2010-10-25 | 2011-04-13 | 游超 | Labor-saving screw driver |
-
2007
- 2007-08-29 CN CNU2007200140375U patent/CN201186420Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009398A (en) * | 2010-10-25 | 2011-04-13 | 游超 | Labor-saving screw driver |
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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: 20090128 Termination date: 20090929 |