wall of the trunk and covered by a discrete removable plate 24 this makes it easier to understand the need for resistance to gasoline vapors described above particularly because of the connection with the passenger compartment of the vehicle the connecting rod 20 which may be quite long is hooked as seen 19 through the end 15 of the bolt the other end of the rod is connected to the protruding end of the activator core 7 through the manual command button 21 one end of which forms a fastening clip 25 and at the same time plays the role of an assembly unit to show the fastening the button 21 has deliberately been rotated a quarter turn in relation to the plane of the cross section in the drawing but in operation the lower part of the button is parallel to the body 2 according to another characteristic of the invention the keeper 8 riveted at 31 to the interior wall of the portal 3 consists of a stirrup preferably of molded plastic having on one of its hairpin like surfaces a stud hole 26 centered on the bolt 6 for closing the bolt goes in the stud hole and ends up in the blind housing 27 of the keeper the end 6 of the bolt is rounded off to facilitate this introduction the boxed form 27 of the keeper improves security for after locking the end of the pin is not accessible from outside even after introducing a tool in the gap 28 between the portal 3 and the.