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Ejection tie / Ejection tie

Ejection tie

This design is non-lethal defense equipment. It uses gasbag reaction and tie to ensure its concealment.

In the case of being suppressed in hand-to-hand combat, the sound control switch can not only flip the enemy but also frighten the enemy unexpectedly.

The air exhauster inside can also make the gasbag retract quickly and avoid affecting subsequent battles.


Dongguan University of Technology

Dongguan University of Technology
Dongguan, China

li Ding,
Dongguan University of Technology