| 摘要 |
Twist-lock for coupling together objects, e.g. a number of containers placed one above the other, which in known manner are provided with corner boxes with holes for such twist-locks, said twist-lock consisting of the housing (25) with a turnable locking unit (30) with a locking cone (31, 32) protruding in each direction, one of said locking cones (31) being designed for primary, firm connection to a corner box in an object, e.g. a container, while the opposite locking cone (32) is designed for automatically locking connection, by axial displacement and turning, to a corner box in another object of a pair of objects, the turnable locking cone having a head (32) which is both conical and twisted as well as spring-loaded (33) in the direction towards the locking position, as a result of which it is turned, when pressed against the hole in the corner box, so that it can pass the hole and, having been passed through the hole in the corner box, automatically assumes a locking position turned in relation to the hole, whereby the locking unit (30) is arranged in such a way as to be capable of positive turning and securing, by means of slots (47) in housing (25), in the release position with the aid of a protruding, flexible handle (37) connected to a non-central part of locking unit (30). |
