Door guard with block quickly set up in any appropriate position for confining children in a safe region

摘要

The door guard has two securing (40) and locking (60) devices mounted to a pair of tubes (10) and a lever (41) pivotally mounted into a second pair of tubes (20). A control element (62), having a bend (621) in a recess (611) of a stop (61) mounted on the first tube, is connected with a slidable driven element (63). Two foldable devices pivotally connect between a pair foldable supports (30). The lever extends and mounts into a hole of the second pair of tubes, while the other end mounts a coil spring to maintain the first end opposite the second end, thus the user can extend the second tube by pressing down the second end of the lever and thus release the restriction of the lever to one of the holes. A resilient element is confined within the first tubes.