The present invention provides an apparatus for reinforcing muscular strength of legs of a user comprising: supporting rails which provide a user a walking space for rehabilitation a weight providing unit which moves back and forth of the support rail along walking exercise of the user by being installed in the support rail, and provides lifted load to the user through a wire rope a weight control unit which controls the lifted load applied to the user through the wire rope by being input with information of the user and a supporting unit which supports the user by being connected with the wire rope. The present invention provides the lifted load to a patient with incomplete leg functions due to an accident using the wire rope and the likes, and makes the weight providing unit, which provides the lifted load, move depending on the move of the patient, thereby relieving the patient who performs rehabilitation exercise of pushing a rehabilitation device while exercising and conveniently rehabilitating without being interrupted by the rehabilitation device. Also, the apparatus for reinforcing muscular strength of legs of the present invention: controls the lifted load according to the weight of the rehabilitation patient, thereby being able to be used by various types of patients and performs appropriate treatment according to recovery condition of the legs, thereby rapidly recovering muscular strength of legs as in normal state. Besides, the apparatus for reinforcing muscular strength of legs stimulates legs from various angles by enabling the patient to receive rehabilitation while moving in various directions, thereby more effectively recovering the muscular strength of the legs.COPYRIGHT KIPO 2015본 발명은 사용자의 하체근력강화를 위한 하체근력강화장치에 있어서, 사용자의 하체근력강화를 위한 하체근력강화장치에 있어서, 사용자에게 재활을 위한 보행공간을 제공하는 지지레일 상기 지지레일에 설치되어 사용자의 보행운동에 따라 상기 지지레일의 전후방향으로 이동하고 와이어로프를 통해 사용자에게 인양하중을 제공하는 하중제공부 사용자의 정보를 입력받아 와이어로프를 통해 사용자에게 인가되는 인양하중을 조절하는 하중조절부 및 상기 와이어로프와 연결되어 사용자를 지지하는 지지부를 포함하는 것을 특징
