PROBLEM TO BE SOLVED: To provide a neck stretcher which is for neck stretching on an operator himself and which is simply structured and safe for use.SOLUTION: A neck stretcher 10 is semicylindrical, with two upper and lower layers joined semicylindrically. A neck pillow part 20 of the upper layer is formed with ligneous hard urethane, foamable styrol, etc.. A cushion part 21 of the lower layer is formed with soft restorable sponge which is molded higher on the B side and lower on the A side. In the process of a user placing the neck on the neck stretcher 10, the sponge of the cushion part 21 is gradually compressed, with the neck pillow part 20 of the upper layer rotated with the A side end as a shaft, the users neck in contact with the neck pillow part 20 is thereby pulled and stretched.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】被施術者自身で頸部のストレッチを行うもので、構造が簡単で且つ使用において安全な頸部ストレッチ具を提供することにある。【解決手段】頸部ストレッチ具10は板蒲鉾形で板蒲鉾様に上下2層が接合され、上層の首枕部20は木質・硬質のウレタン・発泡スチロールなどで形成される。下層のクッション部21はB側が高くA側が低く成形された柔らかく復元性のあるスポンジで形成される。被施術者が頸部ストレッチ具10に、頸部を載せて行く過程でクッション部21のスポンジが徐々に圧縮され上層の首枕部20がA側端を軸に回転することで首枕部20に接触した被施術者の頸部を牽引しストレッチする。【選択図】図1
