Fuel-gas-powered nail gun allowing for convenient cleaning, exhaust and radiation

Abstract

The invention relates to a fuel-gas-powered nail gun allowing for convenient cleaning, exhaust and radiation, which comprises a cylinder body (2) arranged in a shell (1), and an exhaust port (8), a one-way wave plate (5), an exhaust filter element (6) and an exhaust cover (4), which are arranged on the lower part of the cylinder body (2), and is characterized in that: the exhaust port (8) is correspondingly and tightly jointed with the one-way wave plate (5); the one-way wave plate (5) is connected with the exhaust cover (4); the upper part of the exhaust cover (4) and the upper part of the one-way wave plate (5) are overlapped and positioned and connected on the cylinder body (2); and the exhaust filter element (6) is arranged on the lower part of the exhaust cover (4). The one-way wave plate of the nail gun and the exhaust port of the air cylinder are directly connected, so the waste gas of the fuel-gas-powered nail gun is exhausted more completely and consequently the combustion at next time is more complete, the shooting force of the nail gun is bigger and the service life of the one-way wave plate is prolonged; and the shell has a window, so that, detachment, cleaning and quick radiation are convenient, and the reliability of the tool is improved.

Description

technical field [0001] The invention relates to a hand-held nailing tool, in particular to a gas nail gun which is convenient for cleaning, exhaust and heat dissipation. Background technique [0002] A gas nail gun is a tool that uses high-temperature and high-pressure gas generated by combustible gas combustion as power, and generates a lot of heat during its work. After a period of use, there will be a lot of dirt such as carbon deposits, liquid deposits, and oil stains in the gun body, which will easily cause the failure of the one-way valve and the blockage of the exhaust filter element. Therefore, regular cleaning of the exhaust passage parts is required. However, in the existing gas nail gun, the one-way valve plate is not directly attached to the cylinder exhaust port, and there are parts such as a gasket, a partition plate with mesh, and a valve plate mounting plate in the middle, and the structure is relatively complicated. When in use, there is the problem that th...

AI Technical Summary

Problems solved by technology

After a period of use, there will be a lot of dirt such as carbon deposits, liquid deposits, and oil stains in the gun body, which will easily cause the failure of the one-way valve and the blockage of the exhaust filter element. Therefore, regular cleaning of the exhaust passage parts is required.

However, in the existing gas nail gun, the one-way valve plate is not directly attached to the cylinder exhaust port, and there are parts such as a gasket, a partition plate with mesh, and a valve plate mounting plate in the middle, and the structure is relatively complicated. When in use, there is the problem that the exhaust is easily blocked and exhausted; and because there is no window on the shell of the gas nail gun in the existing design, many parts must be disassembled when cleaning, and when it is necessary to clean the gun body It is also inconvenient to disassemble and assemble, and its heat dissipation is not good, which may easily cause the tool to overheat

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