| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a chair type massage machine which facilitates work for mounting a removable treatment unit to a backrest, and which allows for adjustment of a treatment position on a person to be treated while the treatment unit is mounted, and which can be made compact while the treatment unit is removed.SOLUTION: A chair type massage machine 1 includes: right and left separate treatment units 7A which are mounted removably on the right and left lateral portions of a backrest 3: and locking mechanisms 110 which fix the units in a mounted state. Each locking mechanism 110 has a guide pin (supporting projection) 111, a release lever (operation part) 112, and a locking arm (engagement part) 113.</p> |
