Patent ID: 7040341

Claim:
Gas plug connector with a casing ( 1 ) that has an inlet socket ( 4 ) to make a permanent connection between the gas plug connector to a stationary gas pipe installed on or in a wall ( 31 ), a shut-off device ( 2 ) for connection of a gas connector plug ( 19 ) thereto that releases an internal gas when external tightness has been established, whereby the shut-off device ( 2 ) has a tube-shaped nozzle ( 12 ) that has a collar ( 13 ) on an end facing towards the casing ( 1 ) and where said collar has a catch groove ( 15 ) bordering on a side pointing away from the casing ( 1 ), and the shut-off device ( 2 ) protrudes in a gas-tight way into an interior of the casing ( 1 ) which has a groove ( 8 ) in which rests a spring holding ring ( 10 ) that has ends ( 11 ) pointing sideward at an angle and projecting outwards through a recess ( 9 ) situated around the groove ( 8 ) inside the casing ( 1 ), and where a circular part of said ring ( 10 ) in opened state is entirely inside the groove ( 8 ) so that the nozzle ( 12 ) can slip into the casing ( 1 ), whereat the nozzle ( 12 ) with the holding ring ( 10 ) being inside the catch groove ( 15 ) is prevented from slipping out of the casing ( 1 ), and a fastening element ( 3 ) disposed between the casing ( 1 ) and the shut-off device ( 2 ) and that on one side is attached to the shut-off device ( 2 ) and on the other side to the wall ( 31 ), where the shut-off device ( 2 ) can swing around a longitudinal axis of the nozzle ( 12 ), seen from the casing ( 1 ), after the fastening element ( 3 ) is detached on one of the sides.