Safety device for a safety element

摘要

The lock (11) to secure a water pipe at the passage opening (7) through a holder (1) has a spring (2), in one piece with the holder, outside the passage opening. The spring secures the inserted lock through a cylindrical opening (18) in a positive fit. The spring has a limit stop (3), with a rounded or pointed surface towards the movement direction of the lock. The springs have an elasticity giving a force fit holding action which can be overcome.