With respect to a massaging tool that can train a pelvic floor muscle group and development training of a sensation such as a vaginalis muscle, stimulation different from vibration stimulation is given, insertion into the vagina is reliably performed and never extruded, I would like to provide a novel massage tool that does not need to be supported by hand. An electric motor 2 is accommodated in a casing 1, and a reciprocating member 3 is reciprocally provided at the tip of a casing 1, and a Bevel gear 20 for replacing the rotation of the shaft of the electric motor 2 with the reciprocating motion of the reciprocating member 3 21, a crank 31, and a connecting rod 32, and a left belt 6 is interposed between the upper arm 11 and the lower arm 13 on the left side extending from the cabinet 1 for stopping at the left and right thighs And a right belt 60 is provided between the upper arm 12 and the lower arm 13 on the right side, and a grounding section 10 for grounding the lower part of the housing 1 to the floor surface is provided, and the reciprocating massage instrument is used.骨盤床筋群を鍛えたり膣筋などの感覚の開発訓練が行えるようなマッサージ具に関して、振動刺激とは異なる刺激を与えたり、膣への挿着が確実に行われて押し出されることがなく、手で支持しておく必要がないような、新規なマッサージ具を提供したい。 筐体1に電動モータ2が収められており、筐体1の先に往復部材3が往復動可能に設けられており、電動モータ2のシャフトの回転を往復部材3の往復運動に替えるベーベルギヤ20,21とクランク31とコネクティングロッド32とから成る運動変換器を内蔵し、左右の太ももに止めるための、筐体1から延設した左側の上腕11と下腕13との間に左ベルト6をまた右側の上腕12と下腕13との間に右ベルト60を備え、筐体1の下部を床面に接地させるための接地部10を備えた、往復運動を行うマッサージ具とした。
