Safety harness convenient to adjust

The utility model discloses a safety harness convenient to adjust, including safe seat, safe seat includes the arm -chair, the bottom fixedly connected with cushion of arm -chair, a positive fixedly connected with fixed equipment of arm -chair, the positive fixedly connected with fixed connection frame of arm -chair, the spread groove has been seted up to fixed connection frame's inside, connection openings has been seted up to fixed connection frame's surface. The utility model discloses an it conveniently controls safety harness's the degree of tightening to set up the fixed block, fixed connection frame fixes the 2nd safety harness through being convenient, and when user's volume is great, during the unable use of ordinary safety harness, fixed connection frame dismantles the 2nd safetyharness through being convenient, thereby the safety harness who more renews, the advantage of the regulation of being convenient for has been reached, thereby effectually solved inconvenient regulation of current safety har