| 摘要 |
An automatic vending machine is provided to discharge products through an outlet corresponding to the height by forming product selection switches and outlets disposed correspondently to the height of users and pressing the switch positioned at the desirable height. In an automatic vending machine, plural switches(102,104,106) are installed at different heights. A motor(110) is turned if pressing the switches. A pulley(120) is turned by interlocking with the rotation of the motor. One end of a lifting rope(122) is wound around the pulley. A pulley block(130) for containing products(C) has a fixing hole(132) formed at the position apart from the center of gravity toward the rear side and connected with the other end of the lifting rope and an opening unit(136) formed on the front side. The pulley block moves up and down by interlocking with the rotation of the pulley. Plural switch covers(140) are put on the upper parts of the switches or installed to be turned over. A rotary shaft(142) is fixed at one side of the switch cover. Plural hanging sills(144) are turned in a vertical direction by interlocking with the rotation of the rotary shaft, and contacted to the upper part of the pulley block to stop ascending of the pulley block. Plural product outlets are formed at each position corresponding to the switches and the hanging sills. |
