| 摘要 |
PURPOSE: An opening/closing device of a partition door panel is provided to prevent injury of a worker generated by quick-closing of a door panel and to prevent a door panel from being closed arbitrarily. CONSTITUTION: An opening/closing device of a partition door panel is composed of a support member(110), a rotating member(120), and a connecting member(130). The support member is fixed to a frame. One end of the rotating member is connected to the upper end of the support member to be rotatable. A door panel is fixed to the outside of the rotating member. Both ends of the connecting member are connected between the support member and the rotating member. |
