Patent ID: 9370284
Filing Date: 2016-06-21
CPC Classification: A47K,B65H

Claim Text:
1. A retention mechanism in a dispenser for retaining an exchangeable roll of material, the retention mechanism comprising: a housing including a front wall, wherein an insertion slot for a bearing pin of an end plug of the exchangeable roll extends along the front wall, and a cam lock, which is arranged in the housing so as to be rotatable in a plane which is parallel to the front wall and to the direction of extension of the insertion slot, wherein the cam lock includes a retaining member which is movable between an open position and a locked position by rotating the cam lock, the cam lock being pre-tensioned into the open position, wherein, when the retaining member is in the open position, the bearing pin can be inserted into the insertion slot, and wherein, when the retaining member is in the closed position, the bearing pin is retained in a locking section of the insertion slot.