System for preventing fall and suicide
AssigneeSystem Korea Engineering & Construction Co., Ltd.
InventorSeaman PARK
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a falling and death leap defense rotating cylinder system, including a supporter; a rotator that is rotatably installed in the supporter, and that inhibits a death leap of a death leap attempter by rotating when grasped by the death leap attempter; and a spiked unit that forms a cutting edge, and that is detachably installed in any one or more of the supporter and the rotator. According to the present disclosure, by the spiked unit detachably installed in the supporter or the rotator, a falling and death leap of a death leap attempter may be inhibited more effectively.
Claims9
A falling and death leap defense rotating cylinder system, comprising:
- a supporter;
- a rotator that is rotatably installed in the supporter, and that inhibits a death leap of a death leap attempter by rotating when grasped by the death leap attempter;
- and
- a spiked unit that forms a cutting edge, and that is detachably installed in any one or more of the supporter and the rotator,
- wherein the rotator comprises a pipe that forms inner space, an axis that is installed in a main body of the supporter and that is arranged in the inner space, and a bearing that contacts an inner circumference of the pipe and that is connected to the axis so as to be rotatable in the inner space,
- wherein the bearing comprises a plurality of auxiliary axes installed on an outer surface of the bearing, and a stumbling member installed in at least one of the plurality of the auxiliary axes so that the bearing rotated in only one direction.
Dependencies are inferred from the claim text.