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Noise-reducing and dust-removing electric drill

An electric drill and drill bit technology, applied in portable drilling rigs, drilling/drilling equipment, portable mobile devices, etc., can solve problems such as dust, respiratory system damage, ear damage, etc., to reduce dust removal, reduce sound, and protect physical health. Effect

Inactive Publication Date: 2013-10-23
王承
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary electric drills will make a loud noise when used. When used frequently, it will cause damage to people's ears, and will generate more dust when used. After people inhale a large amount of dust, it will also cause damage to the human respiratory system.

Method used

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  • Noise-reducing and dust-removing electric drill

Examples

Experimental program
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Embodiment Construction

[0011] exist figure 1 and figure 2 In the shown embodiment, a hollow cover (1), a hasp (2), a spring (3), an elastic membrane (4), an impact drill (5), a strong suction cup (6), a wall body (7), and a drill bit are provided. (8), soft rubber cover (9), left-hand hole (10), right-hand hole (11).

[0012] Implement the noise reduction and dust removal electric drill of the present invention, install strong suction cup (6) on body of wall (7), strong suction cup (6) connects spring (3), spring (3) connects hollow cover (1), and spring (3) installs In the soft rubber cover (9), one end of the soft rubber cover (9) is connected to the strong suction cup (6), the other end is connected to the hollow cover (1), the hollow cover (1) is connected to the hasp (2), and the hasp (2) is connected to the The left-hand hole (10), the left-hand hole (10) is connected to the elastic membrane (4), the elastic membrane (4) is connected to the right-hand hole (11), and the right-hand hole (11)...

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Abstract

Disclosed is a noise-reducing and dust-removing electric drill. Powerful suckers are arranged on a wall and connected with springs, the springs are connected with hollow covers and arranged in soft rubber outer covers, one ends of the soft rubber outer covers are connected with the powerful suckers, the other ends of the soft rubber outer covers are connected with the hollow covers, the hollow covers are connected with a plurality of hasps, one hasp is connected with a left-hand hole, the left-hand hole is connected with an elastic film, the elastic film is connected with a right-hand hole, and the right-hand hole is connected with another hasp. Percussion drills are arranged in the hollow covers, and drill bits are arranged on the head portions of the percussion drills and connected with the wall. The hollow covers are semi-spherical covers. The powerful suckers, the springs and the soft rubber outer covers are assembled into one or more assemblies. The noise-reducing and dust-removing electric drill can effectively reduce noise of the electric drill, remove dust, reduce damage caused by the noise of the electric drill and the dust, and protect physical health of people.

Description

1. Technical field [0001] The invention relates to a green and environment-friendly electric drill, in particular to a noise-reducing and dust-removing electric drill equipped with a double-layer hollow cover, a spring and a powerful suction cup. 2. Background technology [0002] Ordinary electric drills will make loud noises when they are used. When used frequently, they will cause damage to people's ears, and they will generate more dust when they are used. After people inhale a large amount of dust, they will also cause damage to people's respiratory system. 3. Contents of the invention [0003] The purpose of the invention is to overcome the weak points of the prior art and provide a noise reduction and dust removal electric drill with a double-layer hollow cover, spring and strong suction cup. [0004] The technical solution adopted by the present invention to solve the technical problem is: a noise reduction and dust removal electric drill, a strong suction cup is in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B45/02B23B45/16B25F5/02
Inventor 王承
Owner 王承