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Press the bottle of gun / Water/bubbles gun

Press the bottle of gun
Press the bottle of gun

This product is a pressed bottle water/bubbles gun,it was joined by used pressed bottle and some components.It retains the original features of the bottle.Whole gun comprises five parts: a monitor nozzle,a bubbles nozzle,a used bottle,a elastic band,and a handle.The handle comprises pressure valve,rubber pneumatic bag,and two check valves.This design could save the material of the bottle,and recycle the pressed bottle.

University

HNUST

HNUST
Xiangtan, China

Guoxin Su,
Hunan University of Science and Technology