Quick-fit coupling for hose or pipeline in automobile has nipple inserted in opening in coupling housing and secured via locking element provided with opposing grip surfaces for its release

摘要

The quick-fit coupling has a coupling housing (1), an insertion nipple and a locking element (3), the insertion nipple fitted into an opening (7) in the coupling housing and locked by fitting the locking element into a slot (9) in the coupling housing, transverse to the opening. The locking element is released via a pair of opposing grip surfaces (11) adjacent the outer end (12) of the slot.