Linking part for positioning a tab in a housing

摘要

The piece (10) has a base with sides elastically deformed for varying length and width of the base, where the piece is formed of single piece by plastic material injection. A fixation unit has a clip projected on surfaces of the base and cooperated with an indent (16) of a head of a connection tab (12). One of the base sides comprises an external bar connected to a body of the base by a foldable connection. The sides have crests increasing height of the sides. An independent claim is also included for a device for assembling a roller shutter in a window frame.