Novel anti -falling device

The utility model relates to a building curtain field specifically is a novel anti -falling device, including connecting ball, threaded connection hole, adjust the locking device, lockpin piece and preventing the cable wire that falls, its characterized in that: it is hollow structure to connect the ball design, the design has the threaded connection hole on connecting the ball spheroid, the downthehole design of threaded connection has adjust the locking device, the last design of adjust the locking device has the lockpin piece, it has the couple of decoration to connect the design of ball bottom, it includes middle part connection ball to connect the ball, two kinds of forms in the end connection ball, the quantity in threaded connection hole can design as required, among every adjust the locking device of group, the quantity of the quantity of lockpin piece is 2, this novel anti -falling device, the installation, tear open and trade the convenience, arrange more in a flexible way, strong versatility, good