击针(英语:firing pin,又译撞针),如果自带弹簧机构不需要击锤(hammer)提供冲力则称为击铁(英语:striker),通常指的是现代枪械枪机中用以撞击子弹底火引燃发射药、从而产生高压膨胀气体来发射弹头的一个结构零件。此结构为现代枪械非常重要的一部分,通常有保险结构,用以防止子弹误射。击针亦被采用于手榴弹火炮[1][2]

Thumb

附注

参考资料

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.