Door bolt safety device - includes lead on rotating axle parallel to bolt locking axle, which moves to end of locking axle thus preventing its movement

摘要

The bolt has a support (1) on which is mounted a bolt locking axle (2) which slides between locking and unlocking positions. In the locked position it projects beyond one of the support sides and fits into a locking ring fixed on the door frame. A balancing lead (7) is fixed on a rotating axle (8) parallel to the locking axle (2). The lead (7) by rotating on its axle moves to the end of the locking axle (2) opposite to that which is fixed in the door ring and prevents all movement of the axle (2). The lead (7) is displaced into the locking position by its inertia. USE/ADVANTAGE - Locking of horse boxes and impossible to manipulate by horses or children.