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Powder-actuated tool with internal carbon ash removal and silencing functions

A firing device and noise reduction technology, applied in nailing tools, manufacturing tools, etc., can solve problems such as poor movement, carbon ash blockage, loud noise, etc., and achieve the effects of reducing work efficiency, preventing deviation, and strengthening guiding ability

Active Publication Date: 2018-10-16
JIAXING NIYA OPTOELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a firing device with internal carbon dust removal and noise reduction, which solves the problems of carbon dust blockage, easy movement obstruction, frequent cleaning, and excessive noise

Method used

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  • Powder-actuated tool with internal carbon ash removal and silencing functions
  • Powder-actuated tool with internal carbon ash removal and silencing functions
  • Powder-actuated tool with internal carbon ash removal and silencing functions

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4, a percussion device for internal carbon dust removal and noise reduction, including dust cover A01, shell A02, buffer hole A03, nail tube A04, noise reduction hole A05, noise reduction cotton A06, movable sleeve A07, exhaust hole A08, return spring A09, slide rail A10, fixed rod A11, protective sleeve A12, trigger key A13, connecting rod A14, needle sleeve A15, firing pin A16, elastic pin A17, brake spring A18, brake pin A19, limit pin ...

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Abstract

The invention discloses a powder-actuated tool with internal carbon ash removal and silencing functions. The powder-actuated tool comprises a dustproof cover, a movable sleeve and a sliding rail. A shell is arranged in the middle of the dustproof cover, and exhaust holes are embedded in the middle of the shell. Silencing cotton is arranged in the shell, and buffering holes are formed between the silencing cotton. A nail tube is arranged between the buffering holes, and silencing holes are distributed around the nail tube. A needle sleeve is arranged in the nail tube, and a firing pin is arranged in the needle sleeve. A return spring is arranged in the movable sleeve, and the movable sleeve is positioned on the right side of the firing pin. A fixing rod is mounted in the sliding rail. The sliding rail is positioned on the right side of the movable sleeve. An elastic pin is arranged in the fixing rod. According to the powder-actuated tool, the movable sleeve and the sliding rail are arranged, and the movable sleeve is wrapped with the sliding rail; and when the powder-actuated tool works, the movable sleeve moves in the horizontal center line direction of the sliding rail and assiststhe return spring in moving in the horizontal center line direction of the movable sleeve, and the return spring is prevented from shifting.

Description

technical field [0001] The invention relates to the technical field of firing devices, in particular to a firing device for internal carbon ash removal and noise reduction. Background technique [0002] The nail gun is also called the nail gun. Because the shape and principle are similar to the pistol, it is often called the nail gun. It is a tool that uses the gunpowder gas generated by firing blank bullets as the power to drive the nail into the building. Nail-shooting blank bullets are different from ordinary military blank bullets only in size, and they also have harmful effects on people. Due to the use of the trigger of the nail gun, soot begins to accumulate in the movement mechanism of the trigger, resulting in poor movement. , blocking, firing duds, can not continue to use normally, requires regular cleaning, time-consuming and laborious, and in the process of use, the noise is very loud, which brings inconvenience to the work, therefore, in order to better improve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25C1/10B25C1/18
CPCB25C1/10B25C1/18
Inventor 徐亚伟王晴
Owner JIAXING NIYA OPTOELECTRONICS CO LTD
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