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Rechargeable hand electric drill

A hand electric drill and rechargeable technology, applied in portable drilling rigs, drilling/drilling equipment, metal processing equipment, etc., can solve problems affecting work efficiency, power cord breakage, waste of resources, etc., and achieve high work efficiency and reasonable structure , The effect of low resource waste rate

Inactive Publication Date: 2012-01-11
宋拜祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is used for a long time or improperly operated, the power cord of the electric drill will break, which will not only waste resources, affect work efficiency, but also cause safety hazards

Method used

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  • Rechargeable hand electric drill
  • Rechargeable hand electric drill

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Embodiment Construction

[0009] Such as figure 1 , a rechargeable electric hand drill of the present invention, comprising a handle 1, a drill bit clamping device 2, a gear box 3 and a power cord 4, the drill bit clamping device 2 is connected to the output shaft 5, the two sides of the handle 1 of the hand electric drill and the top shell An air inlet 6 is provided on the top, and an air outlet 7 is provided on the position close to the gear box 3 and on the bottom shell. The rechargeable electric hand drill is also provided with a power cord protection device 8, which is set on the outside of the power cord 4. And be fixedly connected with handle 1.

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Abstract

The invention discloses a rechargeable hand electric drill which comprises a handle, a drill bit clamping device, a gear box and a power line. The drill bit clamping device is connected with an output rotating shaft. Both sides of the handle of the hand electric drill and a top shell are provided with air inlets. The position close to the gear box and a bottom shell are provided with air outlets. The rechargeable hand electric drill is characterized in that the rechargeable hand electric drill is also provided with a power line protection device; and the power line protection device is sleeved outside the power line and is fixedly connected with the handle. The rechargeable hand electric drill has the advantages of reasonable structure, high working efficiency, low resource waste rate and high safety coefficient.

Description

technical field [0001] The invention relates to an electric tool, in particular to a rechargeable hand electric drill. Background technique [0002] The working environment of the electric hand drill is relatively complicated and often needs to be exposed outdoors. If it is used for a long time or improperly operated, the power cord of the electric drill will break, which will not only waste resources, affect work efficiency, but also cause safety hazards. Therefore, it is necessary to provide a new technical solution to solve the above problems. Contents of the invention [0003] The object of the present invention is to address the above-mentioned deficiencies and provide a rechargeable hand drill with a reasonable structure, which can effectively save resources, improve work efficiency, and reduce potential safety hazards. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: a rechargeable electric hand drill, incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B45/02
Inventor 宋拜祥
Owner 宋拜祥