Lock mechanism for a dispenser in combination with a roll of material exchangeable, buffer edge to a roll of material to be inserted into a locking mechanism, the use of the same material roll for use in a locking mechanism, the dispenser for rolls of paper, interchangeable, and method. To insert a material roll exchangeable with at least a buffer end in a locking mechanism

摘要

"Lock mechanism for a dispenser in combination with a roll of material exchangeable, buffer edge to a roll of material to be inserted into a locking mechanism, the use of the same material roll for use in a locking mechanism, the dispenser for rolls of paper, interchangeable, and,Method for inserting a roll of material exchangeable with at least a buffer end in a locking mechanism is described for a lock mechanism for a dispenser in combination with a roll of material exchangeable. The roller is provided with at least one of the buffer (50) with a pin support (44) for mounting the roll in the locking mechanism of the dispenser.The locking mechanism comprises a lock housing with a slot guide (14) for insertion of the pin support (44), the slot guide having a first section (14 ') with a first width and a second section (14) with a second width that is smaller than the first width.The first and second sections (14 ', 14 ") are arranged in a direction perpendicular to the longitudinal extension of the slot guide (14) and in a longitudinal direction of the pin support (44) to be received. A sliding element (16) is mounted in the housing lock (12) and mobile between a first position closing or narrowing the width of the slit Guide (14) and a second position opening the guide slot (14).A locking element (18) is mounted on the sliding element (16) and a rotationally movable around a geometric axis of rotation (24) between a locked position and a position not fought. The locking element (18) is provided with a coupling portion (123), which, in a locked position, is engaged with a locking geometry (32) of the lock housing (12).