A safety storage device (1) comprising a frame (2), a first contact surface (6), a locking member (3) arranged movable relative to the frame (2), a second contact surface (7) at a first end of the locking member (3), and a locking device (4). An article (10) to be locked is arranged between the contact surfaces (6, 7), and the locking member (3) is then moved towards the first contact surface (6) so as to engage the article (10) to be locked between the contact surfaces (6, 7). When locked, the locking device (4) acts on the locking member (3) by being arranged to prevent the movement of the locking member (3) away from the first contact surface (6).