Vertical rod for locking e.g. door, has transmission mechanism comprising retaining units and strap that is coupled to cam drive, rocker, lower and upper vertical rods, and holding units equipped on swing

摘要

The rod has a box connected with a base (3) and a cover (4). An upper vertical rod (20) and a lower vertical rod (10) are attached inside the box. The upper and lower vertical rods are connected with each other by a handle. A transmission mechanism (100) is equipped with the handle. The handle is attached with a cam drive (60) that is coupled with a follower (70). The transmission mechanism comprises retaining units (94) and a strap (30) that is coupled to the cam drive, a rocker (40) and the lower and upper vertical rods. Holding units are equipped on a swing.