this invention is a walking assistant device for elastic deformation.more detailed user (1) of the thigh is the leg wear or carry on (110) and the foot wear is the driving part (120) includes a unit (100) is such a state that the leg the wearing part (110) of a fixed plate fixed on the 부(210) and lock - out part (220) and the part (210) of the fixed rod and the lock - out part (220). on the side, between a fixed plate attached to the combination part (210).the ministry of the group in the lock - out part (220), and the combination can be elastic to provide elastic part (more than 230) containing the elastic unit (200) the fixed plate part (210) and the lock - out part (220) and the slide rod is combined with the slide the (300) the driving part (120) is fixed on the ground, and (410)it would also free part (410) and combined with the other side, and the slide plate part (300) slide coupled to the user (1) of the walking of the user (1) of the weight (2), the pressure in the lock - out part (220) or in a a method (300) of the ministry of communication to the pressure part (420) is composed of the grounding unit (400). including,the user (1) of the walking cycle (gait cycle),based on the (stance phase), the pressure transmission part (420) in the lock - out part (220) and the slide plate part (300) (2), the pressure is the pressure of so (2) is in the lock - out in the forest department (220) and a 라이드 rod part (300) is locked to the lock - down forest department (220) and the fixed plate part (210) the elastic part is (more than 230) of each set (10, elastic), the user (1) of the walking cycle (gait cycle) and foot (swing phase), the pressure (2) has been used as the heat release, the lock - in part (220) and the slide plate part (300) can be solved in the elastic state,. 10) 해제되. free state (20) to be the elastic characteristics of walking on the auxiliary device it will be.본 발명은 탄성 보행 보조 장치에 대한 것이다. 보다 상세하게는 사용자(1)의 허벅지에 착용되는 허벅지착용부(110) 및 발에 착용되는 발착용부(120)를 포함하는 착