To provide a massager in which the shape of an elastic loop installed at a working end changes its elasticity gradually in accordance with a curve of a human body organs and is advantageous in controlling a force applied to a handle about.A handle (10) having a longitudinal axis (S) and provided with a connecting end (11) and a resilient loop (20) provided with a root portion (21) coupled to a connecting end (11) and extending along a direction of a longitudinal axis (S) The elastic loop 20 has a water-droplet profile whose width gradually widens from the root 21 to the arc-shaped closed end 23, and the elastic loop 20 is elastically deformable And the elastic stress distribution in the middle part from the root part 21 to the blocked end 23 position gradually changes along the direction of the longitudinal axis S.BACKGROUND OF THE INVENTION【課題】作業端に設置された弾性ループの形状が、人体器官の曲線に応じて漸進的に弾性変化し、ハンドルに加える力の制御に有利である、空間形状が変化するマッサージ器を提供すること。【解決手段】縦軸線Sを有し、結合端11が設けられたハンドル10と、結合端11に結合される根部21が設けられ、縦軸線Sの方向に沿って延びる弾性ループ20を含み、弾性ループ20は、遠端が弧状に折り返す封鎖端23となり、根部21から弧状の封鎖端23に向かって次第に幅が広がる水滴型の輪郭を有し、弾性ループ20の立体形状が弾性変形可能であり、根部21から封鎖端23位置までの中段部の弾性応力分布が、縦軸線Sの方向に沿って漸進的に変化する。【選択図】図1
