초록 ▼

A dispenser for dispensing disposable lids from a coaxial stack of nested lids. The dispenser has a v-shaped tray with an open dispensing end for holding the stack, a resilient member biasing the lids towards the open dispensing end and a pair of spaced apart friction surfaces opposing the tray at t

A dispenser for dispensing disposable lids from a coaxial stack of nested lids. The dispenser has a v-shaped tray with an open dispensing end for holding the stack, a resilient member biasing the lids towards the open dispensing end and a pair of spaced apart friction surfaces opposing the tray at the open dispensing end. The friction surfaces are inclined at a low angle to the stack and overhang the tray forming a throat through which the lids pass. As the lids are pushed into the throat by the resilient member biasing the lids, the friction surfaces stop movement of the stack through the throat and an endmost of the lids is unlatched from a next-to-endmost lid opposite the friction surfaces. A curved finger followed by a stop is reciprocated between the friction surfaces. When the finger is reciprocated towards the stack of lids, it makes contact with the endmost flange, overriding and hooking under its flange. The finger is stopped between the endmost lid and the next-to-endmost lid by the stop pressing against the endmost lid. When the finger is then reciprocated away from the stack of lids, the endmost lid is separated from the next-to-endmost lid and kept on the finger by the stop as the endmost lid is slid along the friction surfaces, whereafter the endmost lid slides off the finger.

대표청구항 ▼

[ What is claimed:] [1.] A dispenser adapted for serially dispensing disposable lids from a coaxial stack of nested lids, said lids having a circular top wall and a outwardly flared annular flange, said dispenser comprising a v-shaped elongated tray with an open dispensing end adapted to receive sai

[ What is claimed:] [1.] A dispenser adapted for serially dispensing disposable lids from a coaxial stack of nested lids, said lids having a circular top wall and a outwardly flared annular flange, said dispenser comprising a v-shaped elongated tray with an open dispensing end adapted to receive said stack of lids with an endmost lid and a next-to-endmost lid at the open dispensing end, a resilient member biasing the lids toward the open dispensing end, a pair of spaced apart elongated friction surfaces opposing the tray at the open dispensing end, said elongated friction surfaces inclined at an angle to the stack of nested lids and overhanging a portion of the tray forming a throat at the open dispensing end through which the lids pass, said friction surfaces making tangential contact with the outwardly flared annular flange of the endmost lid and several following lids thereafter, said friction surfaces stopping movement of the stack of lids and causing the endmost of said lids to be unlatched from the next-to-endmost lid adjacent the tray at the open dispensing end under force of the resilient member biasing the lids, a curved finger followed by a stop mounted on a member reciprocating the finger and the stop between said friction surfaces, said finger making tangential contact with the outwardly flared flange of the endmost lid and overriding and hooking under the flange when reciprocated towards the stack of nested lids by said reciprocating member, said finger stopped between the endmost lid and the next-to-endmost lid by the stop pressing against the endmost lid, said endmost lid separated from the next-to-endmost lid by the finger when reciprocated away from the stack of nested lids by the reciprocating member, said endmost lid kept on the finger by the stop as the endmost lid is slid along the friction surfaces by the finger until separation of the endmost lid from the next-to-endmost lid is complete whereupon the endmost lid slides off the finger.