Attachment unit, has attachment element, which is placed or mounted on support element the attachment element has spring arm guided in attachment opening of support element

摘要

The attachment unit (1) has an attachment element (2), which is placed or mounted on a support element (3). The attachment element has a spring arm (8) guided in a attachment opening (7) of the support element. The spring arm has a U-shaped longitudinal section. An outer narrow side (9c) is provided on the U-shank (8b) of the spring arm behind and overlapping broadening (10). The outer narrow side is turned away from the projection engaging from backside at its supporting surfaces (9b).