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Portable handheld tool

A hand-held tool and portable technology, which is applied in the direction of motor tools, manufacturing tools, wrenches, etc., can solve the problems that electric screwdrivers cannot meet the needs, the cost of electric screwdrivers is high, and it is not suitable for carrying around, so as to achieve easy operation and portability. Effect of lightening and small diameter

Inactive Publication Date: 2013-03-27
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The known electric screwdriver has a single function, and because it uses a common motor with high power, a battery pack with a large capacity for driving the motor, and some metal transmission devices, its volume and weight are the same as those of an ordinary electrician's screwdriver. Several times to ten times, it is not suitable for some high-altitude work places to carry
In addition, it may be necessary to replace or select other tools with different functions during the work, so the electric screwdriver with a single function cannot meet the demand during operation; in addition, in order to meet the needs of screwing different screws or to suit different working conditions Relatively large, the cost of electric screwdrivers is relatively high

Method used

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Embodiment Construction

[0048] refer to figure 1 , figure 2 As shown, the portable hand-held tool is a screwdriver 10, which includes a longitudinally extending host housing 1, the working part 3 is arranged at one end of the host housing 1, and the other end of the host housing 1 opposite to the working part 3 is at A handle part 2 is provided for gripping during operation, and a control part 12 for controlling the working part 3 is provided on the main body casing 1 . The main body casing 1 has a longitudinally extending axis X1, wherein the working parts 3 are arranged longitudinally with the main body casing 1, and the working parts of this embodiment are arranged coaxially with the main body casing 1, and may also be parallel to the main body casing axis X1 set up. The host housing 1 can be snapped together by two Huff-type housings, or fixedly connected by screws or other fastening methods, or multiple cylindrical housings can be connected together in a suitable way to form the host housing ...

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PUM

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Abstract

The invention discloses a screwdriver, which comprises a main machine shell, a working part which is arranged at one end of the main machine shell, a motor which is arranged in the main machine shell and is used for driving the working part, and a battery unit which is used for providing energy to the motor. The portable handheld tool is slender. The ratio of the longitudinal size to the transverse size of the portable handheld tool is set to be between 4.4 and 12.5. The screwdriver is convenient to carry and labor-saving to operate.

Description

technical field [0001] The present invention relates to a portable hand tool. Background technique [0002] The common portable hand-held tools on the market, such as electrician screwdrivers, have the functions of electric pen and insulation and are small in size, so it is convenient for the operator to carry them around during installation and maintenance operations. But this kind of electrician's screwdriver often adopts manual operation, and it is time-consuming and laborious to screw the screw, and it is not used to improve work efficiency. [0003] The known electric screwdriver has a single function, and because it uses a common motor with high power, a battery pack with a large capacity for driving the motor, and some metal transmission devices, its volume and weight are the same as those of an ordinary electrician's screwdriver. Several times to more than ten times, it is not suitable to carry around for some high-altitude operations. In addition, it may be necess...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B21/00B25B23/00B25F5/02
Inventor 强尼·鲍瑞那图
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD