Abstract A locking assembly for doors and the like having a ring in a predetermined position in a cylindrical body so as to be rotatable in the circumferential direction. Projections are provided on the inner peripheral face of the ring. A sliding rod is fitted into the body so as to be slidable in the axial direction and has a concave groove on the peripheral face thereof. Serriform guides are provided on the opposite walls of the groove, the positions of the apexes of the guides being off set from each other. Axial slide grooves on the surface of the rod communicate with the trough of one of the guides at one end and are closed at the other end. The projections on the ring are fitted into the grooves and a magnet is mounted on the opposite end of the sliding rod from the slide grooves. A spring urges the sliding rod toward the magnet.
Locking assembly for doors and the like of a box body comprising a ring 2 provided in a predetermined position in a cylindrical body 1 so as to be rotatable in its circumferential direction, projections 3 being provided on the inner peripheral face of the ring 2, a sliding rod 4 being fitted into the body 1 so as to be slidable in its axial direction, a concave groove 5 being formed on the peripheral face of the sliding rod 4, serriform guides 7, 8 being provided on the opposite walls thereof, the positions of the apexes of the guides 7, 8 being shifted from each other, slide grooves 6 each communicative with the trough of the guide 7 at one end and closed at the other end being formed on the surface of the sliding rod 4 in the axial direction thereof, the projections 3 being fittable into the grooves 5, 6, a magnet 9 being mounted on the end of the sliding rod 4 opposite to the slide grooves 6, a spring 11 for urging the sliding rod 4 toward the magnet 9 being provided in the body 1.
Claim 2
Dependent Claim
191 words
Locking assembly for doors and the like of a box body comprising a ring 2 provided in a predetermined position in a cylindrical body 1 so as to be rotatable in its circumferential direction, projections 3 being provided on the inner peripheral face of the ring 2, a sliding rod 4 being fitted into the body 1 so as to be slidable in its axial direction, a concave groove 5 being formed on the peripheral face of the sliding rod 4, serriform guides 7, 8 being provided on the opposite walls thereof, the positions of the apexes of the guides 7, 8 being shifted from each other, slide grooves 6 each communicative with the trough of the guide 7 at one end and closed at the other end being formed on the surface of the sliding rod 4 in the axial direction thereof, the projections 3 being fittable into the grooves 5, 6, a magnet 9 being mounted on the end of the sliding rod 4 opposite to the slide grooves 6, a spring 11 for urging the sliding rod 4 toward the magnet 9 being provided in the body 1.