Patent ID: 8597212

Claim:
A wrist assisting apparatus comprising: a palm support member for supporting a hand of a user; angle changing members connected to opposing sides of the palm support member; a front arm wearing tool adapted to be disposed along a front arm of the user; joint members provided with rotation shafts which turnably connect the angle changing members to the front arm wearing tool, the joint members adapted to be located on opposing sides of a wrist of the user; a first actuator and a second actuator for displacing the angle changing members with respect to the front arm wearing tool; wherein a connecting member is provided on the angle changing member on a side of the front arm; an end of the first actuator is connected to the front arm wearing tool; an other end of the first actuator is turnably connected to a palm-side position of the connecting member; an end of the second actuator is connected to the front arm wearing tool at a first fulcrum; an other end of the second actuator is turnably connected to backhand-side position of the connecting member at the second turning fulcrum; and an axis, connecting the first fulcrum of the front arm wearing tool of the second actuator to the second turning fulcrum of the angle changing member of the second actuator, does not move beyond the rotation shaft of the joint member.