TH61386A - Coin-operated vacuum cleaner - Google Patents

Abstract

DC60 (09/07/46) coin operated vacuum cleaner That take control With a control circuit to determine the working time By receiving a signal Activation comes from the coin checker. To be a signal to order the circuit to start counting the time of the motor Which will suck the air and dust into it through a hose with a vacuum head attached to the end of the hose can be brought to the suction head at various points that require control coin vacuum With a control circuit to determine the working time By receiving a signal Activation comes from the coin checker. To be a signal to order the circuit to start counting the time of the motor Which will suck the air and dust into through the hose with the vacuum head attached to the end of the hose can be brought to the suction nozzle at any desired point

Claims (1)

1. Coin-operated vacuum cleaner has a rectangular cabinet shape with ears (1) for attaching the hose (2) to the right side of the cabinet. With vents (3) at both sides The back is a cover plate 2 sets (9) with a key holder to protect the device inside The front has a pipe line (2) with a suction nozzle for vacuuming into the cabinet, the upper part of the cabinet, install switches (4) for use in Momentarily pauses the motor (8) with a lamp (5) attached to it to show the motor's operating status, which will run for the specified amount of time.