Abstract: A vehicle door locking system, in which a push lock function is added to the door lock release lever of an existing vehicle, integrates a lock release function and a safety lock function into a single integrated lever to thereby permit the number of parts and the cost of production to be reduced. To this end, the vehicle door locking system includes a door latch assembly installed on one side of a door, an integrated lever operating the door latch assembly, and a cable connecting the integrated lever with the door latch assembly. The door is put in an open state when the integrated lever is pulled, an unlocked state when the integrated lever is in a neutral state, and a safety locked state when the integrated lever is pushed.

Abstract: A cassette loading apparatus for a cassette player, the apparatus includes a guide protrusion which is rotatably connected with the holder so as to be moved up and down, and with which is capable of connecting a reel hub of the tape reel, and a connection driving body having a connection portion capable of connecting the reel driving table, wherein the connection driving body is connected with the reel driving table when the cassette is loaded, and at the same time is elevated, so that the connection driving body is connected with the reel hub of the tape reel. Thus, the apparatus can avoid the inferior loading of the cassette and minimize noises generated during cassette loading operations.