Vending Machine Pushbutton Dispensing Mechanism

The patent replaces the traditional mechanical handle rotation system with an electronic pushbutton interface. The pushbutton triggers an electronic solenoid or motor mechanism that releases the coin without requiring the user to apply rotational torque. This substitution of mechanical user input with an electronic actuation system eliminates the accessibility barrier while maintaining the coin release function.

The patent introduces an intermediary mechanism (solenoid or motor-driven release lever) between the user's pushbutton action and the coin release function. Instead of directly transferring user-applied torque to the coin mechanism, the intermediary converts the simple linear push motion into the required mechanical action for coin release, thereby reducing the force requirement on the user side.

The patent extracts and eliminates complex electronic or mechanical authentication schemes from the vending machine system. Instead of implementing multi-step verification processes, the design uses a simple coin insertion mechanism where the coin itself serves as both payment and authentication. The coin's physical presence and proper insertion into the slot are sufficient triggers for the release mechanism, removing unnecessary complexity while maintaining basic fraud prevention.

The system uses the coin itself to perform the authentication function. The physical act of inserting a valid coin into the slot automatically initiates the release sequence without requiring additional verification steps. The coin's design and insertion mechanism inherently prevent fraud (e.g., wrong currency, counterfeit coins cannot be inserted), making the system self-authenticating and eliminating the need for complex external verification systems.

The patent inverts the traditional coin drop mechanism by using an upward or horizontal coin insertion path instead of the conventional downward drop. The coin is inserted into a slot and then mechanically fed forward or upward into a holding chamber using a gentle conveying mechanism, rather than relying on gravity to guide it downward through multiple moving parts. This reversal of the coin's travel path eliminates the lodging points that occur in traditional vertical drop systems.

The patent replaces the complex mechanical coin guide and drop system with a simplified mechanism that uses a controlled feed tray or conveyor. Instead of multiple guide rails, flippers, and gravity-dependent pathways, the system uses a single controlled mechanical feed that gently pushes the coin into position. This substitution reduces the number of potential lodging points and makes the coin path more predictable and reliable.