CN201596996U - Screwdriver - Google Patents
Screwdriver Download PDFInfo
- Publication number
- CN201596996U CN201596996U CN200920289020XU CN200920289020U CN201596996U CN 201596996 U CN201596996 U CN 201596996U CN 200920289020X U CN200920289020X U CN 200920289020XU CN 200920289020 U CN200920289020 U CN 200920289020U CN 201596996 U CN201596996 U CN 201596996U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- screw
- knife
- handle
- screwing
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A screwdriver is disclosed. A driver holder is mounted with a handle; an inner guiding hole is formed on the head of the driver holder; the screwdriver mouth is guided by the guiding hole; the journal of the screwdriver mouth is connected with a transverse dialing rod; the transverse dialing rod is guided and positioned in a long groove of the driver holder. When screwing on a screw, the dialing rod is moved, the screwdriver mouth is retracted into the driver rod, the screw is put into the driver holder, and the handle is rotated; and the operation is easy and laborsaving. When screwing off a screw, the screwdriver mouth is extended out, the handle is rotated, and the screw is screwed off easily. The screwdriver achieves the advantages of labour-saving, time-saving and convenience for screwing on screws.
Description
Technical field
The utility model relates to screwdriver.
Background technology
Popular various screwdrivers on the present market, but all relatively require great effort, and not nimble.During screwing, need lead to screw with aid, otherwise on being difficult to.
Summary of the invention
The utility model provides a kind of novel screwdriver, and is time saving and energy saving, makes things convenient for screwing.
For this reason, the technical solution of the utility model is: novel screwdriver comprises knife bar, it is characterized in that: knife bar is equipped with handle, and knife rod head is provided with interior pilot hole, and the screw edge of a knife leads at pilot hole, the axle journal of the screw edge of a knife is connected with a horizontal driving lever, laterally driving lever guide-localization in the elongated slot of knife bar.
Beneficial effect: during screwing, mobile driving lever makes in the screw edge of a knife retraction knife bar, and screw is put into knife bar, and rotary handle uses nimble laborsaving; During following screw, the screw edge of a knife stretches out, and rotary handle comes out under the screw easily.This screwdriver, time saving and energy saving, make things convenient for screwing.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
The specific embodiment
Screwdriver as shown in Figure 1, knife bar 1 is equipped with handle 5, and knife bar 1 head is provided with interior pilot hole, and the screw edge of a knife 4 is in the pilot hole guiding, and the axle journal of the screw edge of a knife is connected with a horizontal driving lever 3, laterally driving lever 3 guide-localization in the elongated slot 2 of knife bar.
Claims (1)
1. novel screwdriver comprises knife bar, it is characterized in that: knife bar is equipped with handle, and knife rod head is provided with interior pilot hole, and the screw edge of a knife leads at pilot hole, and the axle journal of the screw edge of a knife is connected with a horizontal driving lever, laterally driving lever guide-localization in the elongated slot of knife bar.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920289020XU CN201596996U (en) | 2009-12-10 | 2009-12-10 | Screwdriver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920289020XU CN201596996U (en) | 2009-12-10 | 2009-12-10 | Screwdriver |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201596996U true CN201596996U (en) | 2010-10-06 |
Family
ID=42808043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920289020XU Expired - Fee Related CN201596996U (en) | 2009-12-10 | 2009-12-10 | Screwdriver |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201596996U (en) |
-
2009
- 2009-12-10 CN CN200920289020XU patent/CN201596996U/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: 20101006 Termination date: 20101210 |