Self-locking and- releasing connector group for the connection of two components, at least one of which comprises an undercut hole

A self-locking and self-releasing connector group for connecting two components, at least one of which comprises an undercut hole for partial insertion or introduction of the connector group and which is preferably a corner fitting of a sea freight container, comprising

• a housing (2),
• at least one locking component (13, 170, 6) movably mounted in the housing (2), which is movable between a release position and a locking position,
• a stop element (8, 150) movably mounted on the housing, whereby a component (64, 218) is mounted on the housing and, in the release position of the locking component during movement of two components (64, 68, 218, 232) to be interconnected to one another, is insertable through the hole of the other component (86, 232), the stop element during further movement of the components to be interconnected toward one another moving relative to the housing and thereby moving the locking component out of its release position into its locking position in which it undergrips the longitudinal hole, so that the components to be interconnected are interconnected to one another, and
• a locking device (50, 110, 182) which locks out a movement of the components interconnected to one another out of their locked together position into a release position in connection with a movement of the locking components (13, 170, 6) in which they are accelerated outwardly beyond a predetermined degree and/or are moved out of a rest position.