CN201596996U - Screwdriver - Google Patents

Screwdriver Download PDF

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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
Application number
CN200920289020XU
Other languages
Chinese (zh)
Inventor
杨定艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN200920289020XU priority Critical patent/CN201596996U/en
Application granted granted Critical
Publication of CN201596996U publication Critical patent/CN201596996U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Novel screwdriver
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.
CN200920289020XU 2009-12-10 2009-12-10 Screwdriver Expired - Fee Related CN201596996U (en)

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)

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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