Body weight support trainer for recovering gait

The utility model discloses a body weight support trainer for recovering gait, comprising a support frame, an elastic support system, a handrail mechanism and a base. For patients whose body support ability is insufficient such as patients with hemiplegia caused by stroke, the body weight support trainer disclosed by the utility model can be used for a tool for reducing load of upper limb on lower limbs and carrying out body weight support walking training. During the body weight support walking training, the body weight support ratio can be regulated on the basis of recovery condition or training requirements of the patients so as to change the support force of human body. The elastic support system can be used for satisfying the change of barycenter in vertical direction during the walk of the human body. The body weight support trainer disclosed by the utility mode can be combined with a treadmill for stationary body weight support training and also can be used for carrying out movable walking training on the ground.