The present invention is effortless pelvic, and firmly supported, and also a predetermined traction strength without decreased or taken can be maintained, also through this to prevent dispersion of the force, the pulling force is concentrated on the lumbar region the therapeutic effect was maximized Te, through traction of the cervical spine, intended to be used for the purpose of correction or treatment of the patient, the pelvic support structure and for cervical traction physical therapy apparatus does not give the imperfections or compress the head portion of the patient on the head fixation device. Pelvic support structure of the present invention, the frame (1) and movably installed by the bed plate back and forth on top of (2), bed play de (2) upper portion deposited by pelvic bed to support the lumbar region of (3) Doo is in physical therapy device provided, the bracket (10) connected respectively rotatably shaft on the left and right in front sides of the bed plate (2) (H1), rotatable to the left and right on the top of the bracket (10) are respectively connected with the axis (H2), the curved shape formed the pelvic support surrounding the pelvis (20), respectively disposed on the inner surface of the pelvic support (20), pelvic cushion in close contact with the pelvic (30) and the pelvic support (20) and pelvic cushion (30) bands (41) on top of the (51) male and female buckles detachably coupled with each linked by one touch through (40) Including the 50) and. .FIELD 1本発明は骨盤を楽で、且つ堅固に支持し、また取れたり下がることなく所定の牽引強度を維持することができ、また、これを通じて力の分散を防止して、牽引力を腰椎部位に集中させて治療効果を極大化し、頚椎の牽引を通じて、患者の矯正または治療を目的に用いられるもので、患者の頭部分を圧迫したり不完全性を与えない物理治療機器用骨盤支持構造及び頚椎牽引用頭固定装置に関する。本発明の骨盤支持構造は、フレーム(1)の上部に前後に移動可能に設置されるベッドプレート(2)と、ベッドプレード(2)の上部に付着されて腰椎部位を支える骨盤ベッド(3)とが備えられた物理治療機器において、ベッドプレート(2)の前方両側に左右に回転可能に軸(H1)でそれぞれ連結されるブラケット(10)と、ブラケット(10)の上部に左右に回転可能に軸(H2)でそれぞれ連結されて、骨盤を囲んで湾曲状に形成された骨盤支持具(20)と、骨盤支持具(20)の内面にそれぞれ配置されて、骨盤に密着される骨盤クッション(30)と、骨盤支持具(20)と骨盤クッション(30)の上部にバンド(41)(51)を通じてそれぞれ連結されてワンタッチで着脱可能に結
