This Hair Ming Department Off Yu mono- Seed Bu Fen Body weight Negative Single devices comprising a Flooding Move Installed set, a hanger and a supporting pieceWherein The Flooding Move Installed are set including a Flooding Move devices for being fixed on a fixture, and The Flooding Move devices include that Yi Shen Shrink Guan Department can be by Flooding Move and Chui Zhi Shen Shrink make MoveThe Diao Jia Knot close The Shen Shrink pipes end , Ke Sui write The Shen Shrink pipe Shen Shrink Er Noboru drop, and The hangers have a horizontal hanging armThe supporting pieces Hanging is hung in one end of The hangers, and can be dropped by The hanger Tapes Move Noboru, and is intended on the position that Pull draws for being fixed on Ren Body, stretches Shen Body Off Festival with what to improve the illnesss such as spur, vertebra Bend Qu, Off Festival inflammation. The effect of by Qi Ju You structures Jane Single, Group Installed of above-mentioned Knot Agencies Department Shi convenience and Bian Yu Carrying Tapes.本發明係關於一種部份體重負單器,其包括一驅動裝置、一吊架及一托件;其中該驅動裝置包括一驅動器可供固定在一固定物上,該驅動器包括一伸縮管係可被驅動而垂直伸縮作動;該吊架結合在該伸縮管的端部,可隨著該伸縮管的伸縮而昇降,且該吊架具有一水平吊臂;該托件懸吊在該吊架的一端,且可被該吊架帶動昇降,且可供固定在人體欲牽引的部位上,用於拉伸身體關節以改善骨刺、脊椎彎曲、關節炎等病症。藉由上述之結構係使其具有結構簡單、組裝方便及便於攜帶之功效。
