Patent attributes
A controlled substance take-back kiosk has a housing that defines a secured internal kiosk storage vault. A vault door has an integrated doorjamb, and a pair of lock openings that each extend through multiple sheets of metal including both the doorjamb and door. The lock openings are shaped in the form of tapered cam-slots, and a rotating bolt arm pivots through these slots to draw the door and door jamb together. A hopper is selectively moveable between a normally closed position disallowing insertion of controlled substances into the housing interior and an open position allowing insertion of controlled substances. The hopper has an adjustable size opening with a smooth interior. A baffle has a curved cam surface that engages with the hopper, to accelerate closure of the baffle during opening of the hopper, to isolate the secured internal kiosk storage vault from the housing exterior.
