Reclosable pouring unit for e.g. beverage package, has cams extending from upper edges of cutting unit, such that lower edges with thread sections of internal thread form stop unit for cutting unit pressed in inner side of frame

摘要

The pouring unit has a cutting unit (2) with external and internal threads, where each thread has two thread sections (6A, 6B, 7A, 7B) and an upward gradient. The gradient of the internal thread corresponds to the gradient of the external thread. The unit (2) has radially projecting cams (10) arranged on an outer side of the unit (2). The cams extend from upper edges of the unit (2) over the external thread, such that lower edges with the thread sections of the internal thread form a stop unit for the cutting unit pressed in an inner side of a frame (1) during assembling.