| 摘要 |
<p>The roller-type manual massage instrument has a grip allowing the roller to be moved over the skin area to be massaged. The grip comprises a bifurcated handle (4), between the prongs (2) of which a roller (1) of flexible elastic material is detachably mounted. The roller can be fitted round a rigid core, the latter in turn rotating in a mounting fitting detachably between the fork prongs. The core can be formed by two cylinders, each with an annular flange, fitting together and screwing into the bore in the roller. The mounting can be U-shaped, with two trunnions fitting inside the cylinders.</p> |
