| 摘要 |
A self-locking security mechanism for coin-operated machines. This mechanism consists of two units. The first unit mounts inside a coin-operated machine in alignment with the coin chute for receiving coins passing through the first unit. A second unit has a flexible bag secured thereon into which the coins are stored after passing through the second unit. This second unit also includes a door, which slides to an open condition by two teeth from the first unit when the second unit is connected by sliding into the first unit. The door is pushing the pivoting arm, which passes the snap stops and stays in preset condition. A pivoting arm is attached to the pivoting stopper with a spring between them. When the second unit is removed from the first unit, the door slides to a closed condition and releases the stopper. The spring lifts the stopper and blocks the door from sliding to an open condition. Only an authorized person can unlock the locked coin receptacle.
|
