Fuel-powered nail gun

A gas-powered, nail-shooting technology, which is applied in the field of nail-shooting guns and gas-powered nail-shooting guns, can solve problems such as function failure, combustion cylinder skew, damage, etc., and achieve cost-effective, material-saving, and force-balanced effects

Active Publication Date: 2011-02-02
NANJING TENGYA PRECISE TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it was found during use that the separation structure is difficult to ensure the balance of force on the left and right striker arms, causing the combustion cylinder to be skewed, the movement is not smooth, or the joints of the left and right striker arms are deformed or damaged by force, resulting in functional failure.

Method used

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  • Fuel-powered nail gun
  • Fuel-powered nail gun
  • Fuel-powered nail gun

Examples

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Embodiment 1

[0065] The gas power nail gun of the present embodiment is as figure 1 and figure 2 As shown, a cylinder block 12 is housed inside its housing, and the bottom of the cylinder block 12 is a conjoined nozzle 14 . Vertical slide rail 14-1 is shaped on in the conjoined gun mouth 14, and the piston (not shown in the figure) lower end in the cylinder body 12 is equipped with the striking part (not shown in the figure) that hits nail along vertical slide rail 14-1. Show). Limiting groove 14-2 is limited on the gun mouth 14, and is equipped with the striking piece that can move relative to the gun mouth along the limiting groove 14-2. The two sides of the cylinder block 12 are respectively formed with a guide groove 12-1 formed by heat dissipation ribs and an overhanging flange 12-2. The two guide grooves 12-1 are respectively equipped with left and right striking arms 27 and 28 connected with the striking parts, and the lower ends of the left and right striking arms 27 and 28 ar...

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Abstract

The invention relates to a fuel-powered nail gun and belongs to the technical field of fuel-powered tools. An air cylinder is arranged in the shell of the nail gun; the lower part of the air cylinder is a gun mouth; a vertical sliding rail is arranged in the gun mouth; a striking component striking nails along the vertical sliding rail is arranged at the lower end of a piston in the air cylinder; a limit groove is reserved on the gun mouth; a bunting component capable of moving along the limit groove with respect to the gun mouth is arranged on the gun mouth; guide grooves and flanges are reserved on two sides of the air cylinder respectively; and a left bunting arm and a right bunting arm, which are engaged with the bunting component, are arranged in the guide grooves on two sides respectively. The fuel-powered nail gun is characterized in that a tenon and a mortise which are mutually embedded are reserved at the lower ends of the left and right bunting arms respectively. Because the left and right bunting arms are manufactured respectively, the fuel-powered nail gun has the advantages of simple structure, saved materials and low cost; and because the left and right bunting arms are mutually tenoned and embedded together, the left and right bunting arms are uniformly stressed.

Description

technical field [0001] The invention relates to a nail gun, in particular to a gas powered nail gun, which belongs to the technical field of gas power tools. Background technique [0002] A nail gun is a tool that drives a nail into an object by power. The gas nail gun ignites the mixture of fuel and air to generate power to drive nails into the workpiece, which greatly improves work efficiency, mobility and convenience. [0003] At present, the patent documents related to nail guns have application number 200410098396.4, titled "Nail Gun", application number 200510048800.1, title "Nail Gun with Safety Protection Device", application number 200710067672.4, title "With The Chinese patent application of "Nail Shooting Gun with Anti-Airborne Hitting Function"; see also the patent documents of US Patent No. US5197647, US5195646, US7182237. [0004] The search found that US Patent No. US5195646 discloses a gas power tool for nailing. The tool includes a housing; The gun nozzle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25C1/08
Inventor 蔡德宝刘春龙
Owner NANJING TENGYA PRECISE TECH DEV CO LTD
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