초록 ▼

A stretching device for stretching and massaging the back of a user. The stretching device includes a base frame and a back rest pivotally coupled to the top of the base frame. The lower end of a support shaft is pivotally coupled to the top of the base frame while the upper end of the support shaft

A stretching device for stretching and massaging the back of a user. The stretching device includes a base frame and a back rest pivotally coupled to the top of the base frame. The lower end of a support shaft is pivotally coupled to the top of the base frame while the upper end of the support shaft is slidably mounted to the back face of the back rest to permit movement of the upper end of the support shaft between the top and bottom ends of the back rest when the support shaft is pivoted. A pivoting device is provided for pivoting the support shaft to move the upper end of the support shaft between the top and bottom ends of the back rest.

대표청구항 ▼

[ I claim:] [1.] A stretching device, comprising:a base frame having a top, a front, and a back;a back rest having opposite top and bottom ends, and front and back faces;said back face including an elongated guide rail along the length of said back face and wherein said guide rail has a pair of oppo

[ I claim:] [1.] A stretching device, comprising:a base frame having a top, a front, and a back;a back rest having opposite top and bottom ends, and front and back faces;said back face including an elongated guide rail along the length of said back face and wherein said guide rail has a pair of opposite side flanges defining an elongated guide channel;said bottom end of said back rest being pivotally coupled to said top of said base frame;an elongated support shaft having opposite upper and lower ends;said lower end of said support shaft being pivotally coupled to said top of said base frame, said lower end of said support shaft being positioned between said back of said base frame and said bottom end of said back rest;said upper end of said support shaft comprising a guide member configured for operative slidable engagement with said guide rail channel to permit movement of said upper end of said support shaft between said top and bottom ends of said back rest when said support shaft is pivoted; anda pivoting device for pivoting said support shaft to move said upper end of saidsupport shaft between said top and bottom ends of said back rest.