Screwdriver capable of clamping screws

A screwdriver and screw technology, applied in the field of screwdrivers that can clamp screws, can solve problems such as degeneration, insufficient screw suction, and fingers are easily poked by the screwdriver head

Inactive Publication Date: 2014-04-23
WUJIANG JIA BILLION ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is that both hands must cooperate, but the hand holding the screw is not easy to grasp and slip off, and the fingers are easily poked by the screwdriver head; in response to this problem, many manufacturers have produced a magnetic screwdriver. The screwdriver, the head of the screw can hold the screw, although it brings some convenience to the use, but there are still many shortcomings, such as the magnetic attraction will gradually degrade, and the suction force is not enough to hold the slightly larger screw, and the head of the screw can hold the screw It will be crooked or fall off at the last touch, which is still quite inconvenient to use

Method used

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  • Screwdriver capable of clamping screws
  • Screwdriver capable of clamping screws
  • Screwdriver capable of clamping screws

Examples

Experimental program
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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing.

[0013] Such as figure 1 It is a screwdriver capable of clamping screws, including a handle 1, a rotary rod 2, and a cutter head 3. It is characterized in that: the middle part of the rotary rod 2 is fixed with a rivet 6 and a clip 4 and a clip 2 5, and the clip The front ends of one 4 and clip two 5 are in the shape of an elbow, and all have arc notches 8 on the elbow; said clip one 4, clip two 5 rear ends are covered with sliding ring 7 and are fixed in the middle part of the rotating rod.

[0014] Such as figure 2 It is a screwdriver that can clamp screws. After the sliding ring is pushed to the handle side during use, the first clip 4 and the second clip 5 are respectively opened.

[0015] Such as image 3 It is a screwdriver that can clamp screws. After the sliding ring is pushed to the head side during use, the first clip 4 and the second clip 5 are closed to cl...

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PUM

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Abstract

The invention relates to a screwdriver capable of clamping screws. The screwdriver comprises a handle, a rotating rod and a cutter bit, wherein rivets are used for fixing a clamping piece I and a clamping piece II at the middle part of the rotating rod; the front ends of the clamping piece I and the clamping piece II are in the shape of bends, and a circular arc notch is formed in each bend; sliding rings sleeved at the rear ends of the clamping piece I and the clamping piece II are fixed at the middle part of the rotating rod. The screwdriver capable of clamping the screws disclosed by the invention solves the problems that the screws are unsafe to hold with hands when being screwed and the screws are unstable to adsorb with magnetism, so that a frequently-used hardware tool such as the screwdriver is more convenient, more stable and safer to operate.

Description

technical field [0001] The invention relates to a screwdriver, in particular to a screwdriver capable of clamping screws. Background technique [0002] When screwing a screw with a screwdriver, first take the screw with one hand and place it on the fixed hole, and then hold the screwdriver with the other hand and align the head of the screwdriver with the groove at the end of the screw, then turn clockwise to screw the screw into the fixed object Inside. The problem with this method is that both hands must cooperate, but the hand holding the screw is not easy to grasp and slip off, and the fingers are easily poked by the screwdriver head; in response to this problem, many manufacturers have produced a magnetic screwdriver. The screwdriver, the blade can hold the screw, although it brings some convenience to the use, but there are still many shortcomings, such as the magnetic attraction will gradually degrade, the suction force is not enough to hold the slightly larger screw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B15/02B25B23/00
CPCB25B15/02B25B23/101
Inventor 陆全明
Owner WUJIANG JIA BILLION ELECTRONICS TECH
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