Plastic bush for holding electric cable offers play-free installation in a casing opening with top and bottom parts in the bush to close and clamp a cable so as to prevent it from being pulled out

摘要

A plastic bush has spring pins (8) with molded barbs (9) to snap into a casing hole so as to form a snap-on locking seal (LS). As the LS closes, springy devices on the bush create a springy force to counter a closing force and maintain it when the LS is closed.