Snap-fit twist-lock device

摘要

The quarter-turn snap fit connection (9) has a shaft (24) with a head (25) at one end for attachment to the cover (4). A tooth (24) extends from the shaft at the opposite end and cooperates with a stop surface (8). The connection is pivoted on the cover between engagement and released positions. The shaft is elastic to allow fixing of the cover by clipping onto the support (3) when the connection is in the locking position.