Patent ID: 7661520
Filing Date: 2010-02-16
Classification: G07F

Abstract:
1. A coin collecting device for a vending machine comprising: a collecting device body that includes a coin path having a coin holding portion where a required number of coins for purchasing an article are held in a row; a coin-insertion completion determining means that determines whether or not the required number of coins have been inserted into the coin holding portion; and a coin collecting mechanism that operates in concert with a dispensing operation of an article to move the coins from the coin holding portion into a coin box, the coin holding portion being constructed so that the coins held in a row therein are electrically connected to each other in series, the coin-insertion completion determining means including a first electrode that is in contact with the coin located at one end of the row and a second electrode that is in contact with the coin located at the other end of the row, and being constructed to detect that the insertion of the required number of coins has been completed by detecting an electric current flowing between the first and second electrodes, the coin holding portion being constructed in such a manner that the one end of the row is positioned lower than the other end of the row, and that the required number of coins are all held erect and side by side from the one end toward the other end, the coin holding portion including two plate members spaced apart in a thickness direction and an opposing surface opposing a bottom opening of a space formed between the two plate members, and is constructed so that the coins are held between the two plate members with outer peripheral portions thereof being in contact with the opposing surface, both upper end portions of the two plate members being disposed to be able to swing via a hinge mechanism such that the first electrode swings with the two plate members, and the coin collecting mechanism being constructed so that, when the two plate members are swung to one side, the coins of the row get out of contact with the opposing surface to drop down from between the two plate members into a coin box.