SECURITY·CLIMB A WALL·FALL DEATH-LEAP PREVENTIVE ROLLINDER SYSTEM

摘要

The present invention relates to a cylindrical rotating body system for preventing security, moondam, fall, and investment suicide, comprising: a support; And a rotation unit that is rotatably installed on the support and rotates when gripped by a transmission attempter to prevent transmission of the transmission attempter, wherein the rotation unit includes a pipe, a housing installed inside the pipe, and the A bearing installed in the housing and rotatably provided, a housing cap supporting one side of the bearing to prevent the bearing from being separated from the housing, and one end is installed on the support and the other end is installed on the bearing. It includes a fastening member. According to the present invention, the bearing is effectively prevented from being dislodged inside the pipe.