| 摘要 |
PURPOSE: A gun type cleaner is provided to increase intake efficiency by absorbing filth by differential pressure generated by the injection of high pressure air. CONSTITUTION: A gun type cleaner comprises a main body member(100), a dirt collecting unit(200), and an air injecting member(300). A main body member comprises a dirt intake tube(110), a knob part(120), an on-off valve(130), and a manipulation trigger(140). The dirt intake tube comprises a dirt intake flow path(111), an air supply pipe(112), and a joint(113). The air supply pipe disperses the high pressure air supplied from the outside to the inside of the dirt intake flow path. The knob part is placed on the lower part of the dirt intake tube and has an air injection passage. The on-off valve is installed on the air injection passage to open and close the air injection passage. The manipulation trigger opens and closes the on-off valve. The dirt collecting unit has a lid(210) and a dirt collection trap(220). The lid has an opposite joint. The dirt collection trap is coupled with the lid and collects the dirt flowing from the dirt intake flow path. The air injecting member is combined with the knob part on the main body member.
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