射钉枪是建筑工地及装璜装修行业使用较多的一种工具，它能将射钉打入坚固的砼内，并能毫不费力地穿透６ｍｍ以下的钢板，因而人们对其格外偏爱。但是，有一些使用者在安全使用、管理射钉枪方面认识模糊，他们认为射钉枪有双保险机构，只有当前枪口抵紧施工面，挤压至与坐标护 Nail gun is a construction site and the decoration industry to use more of a tool that can shoot a nail into the solid concrete, and can effortlessly penetrate the steel plate below 6mm, so people are particularly preferred . However, some users are vague about their safe use and management of nail guns. They think that nail guns have dual insurance mechanisms, and only the current muzzle reaches the construction surface and is squeezed to the opposite side of the coordinate guard