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Electric drill safe in use

An electric drill and safe technology, applied in portable drilling rigs, drilling/drilling equipment, components of boring machines/drilling machines, etc., can solve problems such as operator injury, and achieve the effect of preventing injuries, powerful functions and improving safety performance.

Inactive Publication Date: 2014-08-13
NINGBO ZHENMING SHAFT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to propose an electric drill with a sleeve, which has solved the problem in the traditional technology that the screw or drill bit splashes out and easily injures the operator

Method used

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  • Electric drill safe in use
  • Electric drill safe in use
  • Electric drill safe in use

Examples

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Such as figure 1 with image 3 A safe electric drill is shown, including a casing 1, a drill bit 2 and a protective cover 3; the protective cover 3 includes a sleeve 4 and a rubber handle 5, and the sleeve 4 is axially sleeved on the casing 1 and the drill bit 2, and can rotate and move axially on the shell 1, the handle 5 is installed on the radial surface of the sleeve, and the material of the sleeve 4 is transparent plastic material. Through this structure, the drill bit 2 or the screw can be arranged on the inner side of the sleeve 4, even if the drill bit 2 or the screw breaks, it will not fly outside and injure the staff, which enhances the safety performanc...

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Abstract

The invention discloses an electric drill safe in use. The electric drill comprises a shell, a drill bit and a protective cover, wherein the protective cover comprises a sleeve and a handle, the sleeve is connected to the shell and the drill bit in a sleeved mode in the axial direction and can rotate and move on the shell in the axial direction, the handle is installed on the radial surface of the sleeve, and the sleeve is made of a transparent material. The electric drill is quite safe in use.

Description

technical field [0001] The invention belongs to the field of electric tools, in particular to an electric drill with safe use. Background technique [0002] When a traditional electric drill drills holes or screws on an object (template or metal), when the object is too hard or the drill bit is not aligned with the screw, the drill bit or screw may break or bounce off, and the splash will easily injure the operator. Incomplete use. Contents of the invention [0003] (1) Technical problems to be solved [0004] The technical problem to be solved by the present invention is to propose an electric drill with a sleeve, which has solved the problem in the traditional technology that the screw or the drill bit splashes out and easily injures the operator. [0005] (2) Technical solution [0006] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an electric drill with safe use, including a casing, a drill bit ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B45/02B25F5/00
CPCB23B45/02B23B49/005
Inventor 乐乐
Owner NINGBO ZHENMING SHAFT
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