| 摘要 |
PURPOSE: An oyster vending machine for conveniently providing various kinds of oyster to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an oyster receiving chamber (26) for preventing discharge of the oyster is opened. Right after discharging the oyster corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of oyster to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the oyster is placed between the interrupter (24) and the plate (22) for the next vent. |
