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Portable combined screwdriver

A screwdriver and combined technology, used in screwdrivers, manufacturing tools and other directions, can solve the problems of inconvenient tools to carry out, large tool space, troublesome replacement, etc., to improve operation safety, improve installation fixation, and enhance firmness. Effect

Inactive Publication Date: 2017-12-08
英立(江苏)机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the firmness of the screwdriver, the existing screwdrivers are often set into an integral non-detachable structure to improve the practicability of the screwdriver. There are also combined screwdrivers with replaceable screw rods, but this kind of screwdriver is too troublesome to replace. A long screw rod needs to be replaced directly, and another long screw rod needs to be carried to adapt to the replacement. This kind of tool is very inconvenient to carry when going out, and there are problems such as the tool takes up a lot of space and the accessories are bulky

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1~5 , a portable combined screwdriver, comprising a torx screwdriver head 1 and a flat-blade screwdriver head 12, the combined screwdriver has two kinds of bits, namely a torx screwdriver head 1 and a flat-blade screwdriver head 12; the torx screwdriver head 1 and flat-blade screwdriver head 12 all can be installed on the top of screwdriver bar 2; The bottoms of described torx screwdriver head 1 and flat-blade screwdriver head 12 are all pro...

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Abstract

The invention discloses a portable combined screwdriver, which comprises a torx screwdriver head and a slotted screwdriver head. The head of the screwdriver can be installed on the top of the screwdriver bar; the bottom of the torx screwdriver head and the flat-blade screwdriver head are all provided with a pin and a twist block; the top of the screwdriver bar is provided with a mounting hole; the tail of the screwdriver bar A knife handle body is provided; the two ends of the knife handle body are respectively provided with a convex ring device and a swivel seat; the middle position of the knife handle body is provided with an anti-skid bump. The screwdriver rod of the invention fixes the torx screwdriver head and the flat-head screwdriver head at its top position through a magnet, which enhances the firmness of the connection, improves the operating safety of the screwdriver, and is conducive to improving the practicability of the screwdriver.

Description

technical field [0001] The invention relates to the technical field of hardware tools, in particular to a portable combined screwdriver. Background technique [0002] A screwdriver is a tool used to turn a screw to force it into place. It usually has a thin wedge-shaped head that can be inserted into a slot or notch in the screw head. ", Jiangxi, Anhui, and Hubei, Shaanxi Guanzhong and other places are called "driver", the central and western regions are called "changed knife", and the Yangtze River Delta region is called "rotary chisel". [0003] In order to ensure the firmness of the screwdriver, the existing screwdrivers are often set into an integral non-detachable structure to improve the practicability of the screwdriver. There are also combined screwdrivers with replaceable screw rods, but this kind of screwdriver is too troublesome to replace. A long screw rod needs to be replaced directly, and another long screw rod needs to be carried to adapt to the replacement. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B15/02
CPCB25B15/02
Inventor 不公告发明人
Owner 英立(江苏)机电有限公司
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