Electrical firing bullet primer with metal fuse

A fuse and metal technology, applied in the direction of offensive equipment, fuzes, weapon accessories, etc., can solve the problems of accidental injury, accidental firing of bullets, accidental firing of bullets, etc., and achieve the effect of simple structure

Active Publication Date: 2017-02-22
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chinese patent 201310024836.0 discloses an "Electric Shock Bullet", which may accidentally fire the electric shock bullet without receiving a firing command signal. The reason is the interference in the close...

Method used

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  • Electrical firing bullet primer with metal fuse
  • Electrical firing bullet primer with metal fuse
  • Electrical firing bullet primer with metal fuse

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] combine figure 1 , figure 2 and image 3 , a kind of electric shock bullet primer 15 with a metal fuse is arranged at the bottom of the shell 13 of the bullet, including an electric ignition head 1, a conductor cover 3, a spring 4, a conductor rod 5, an electric primer base 6, a first conductive ring 7, Electric shock needle 8 and second conductive ring 9. The electric primer base 6 is cylindrical, and the bottom is provided with a circular groove. The circular groove is provided with a cable passage 10 that runs through the center of the circle. The center of the electric primer base 6 is provided with a second-order stepped hole. The diameter of the second-stage stepped hole decreases from top to bottom, the larger diameter is the first-stage through hole, and the smaller diameter is the second-stage through-hole, and the two wire through-holes 11 are symm...

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PUM

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Abstract

The present invention discloses an electrical firing bullet primer with a metal fuse. The electrical firing bullet primer comprises an electric ignition head, a conductor cover, a spring, a conductor rod, an electric primer base, a first conducting ring, an electric firing pin and a second conducting ring. The conductor rod, the spring and the guide rod are mounted in a two-stepped hold of the electric primer base in sequence; the first conducting ring is mounted on the electric primer base; and a lead is arranged within the electric primer base. The electrical firing bullet primer with a metal fuse follows the principle that the metal wire of the lead short-circuits the electric ignition head to avoid accidental ignition, and when firing, the short circuit condition of the electric ignition head is lifted by the way of cutting off the metal wire to implement firing. The electrical firing bullet primer with a metal fuse is capable of avoiding accidental bullet firing caused by static electricity, external interference signals, and the like; thus, the safety of the electrical firing bullet is improved.

Description

technical field [0001] The invention relates to the firearm technology of electric control firing, in particular to an electric shock firing bullet primer with a metal fuse. Background technique [0002] Chinese patent 201310024836.0 discloses an "Electric Shock Bullet", which may accidentally fire the electric shock bullet without receiving a firing command signal. The reason is the interference in the closed loop formed by the external interference electrical signal and the electric primer The electric current triggers the electric ignition head, causing the bullet to be fired accidentally, which may cause accidental injury. Contents of the invention [0003] The purpose of the present invention is to provide a primer for electric shock bullets with a metal fuse, which is used on click-fired firearms, such as shells, shotguns, competition guns, etc., which solves the problem of accidental firing of electric shock bullets and avoids external interference The bullet is ...

Claims

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Application Information

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IPC IPC(8): F42C19/12F42C19/08
CPCF42C19/0838F42C19/12
Inventor 李忠新赵畅吴志林蔡红明
Owner NANJING UNIV OF SCI & TECH
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