| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chair-type massage machine that can reduce the dimension of a space preliminary required in back of a chair-type massage machine when reclining a back rest. <P>SOLUTION: In the chair-type massage machine, a seat frame 35 axially supported by a back frame 45 moves forward along an upper guide rail 28 while the back frame 45 moves along a lower guide rail 30 to the side where the back angle falls back. A sliding direction of the lower guide rail 30 that serves as a support when the back rest rises, is bent in a direction where the lower guide rail is set parallel to the upper guide rail 28, accordingly, when the back frame 45 moves along the lower guide rail 30, the chair-type massage machine has an region where the back frame 45 moves parallel without tilting. <P>COPYRIGHT: (C)2012,JPO&INPIT |
