Roller assembly for massaging device

Surgery: kinesitherapy – Kinesitherapy – Device with applicator having specific movement

Patent

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Details

601120, 601122, 601132, 601134, A61H 1500, A61H 3904

Patent

active

055889530

ABSTRACT:
A roller assembly for a massaging device is composed of a shaft, a plurality of roller sleeves, and a locating plug. The shaft is provided in the hollow end thereof with a plurality of retaining ribs and is further provided at another end thereof with two lugs and a ratchet located between two lugs for holding a resilient cord. The roller sleeves are fitted rotatably over the shaft and are provided respectively on the outer wall surface thereof with a plurality of massaging protuberances. The locating plug is provided in the outer wall surface of one end thereof with a plurality of retaining slots engageable securely with the retaining ribs of the shaft. The locating plug is further provided at another end thereof with two lugs and a ratchet located between the two lugs for holding securely a resilient cord. The locating plug is secured at one end thereof to the hollow end of the shaft for locating the roller sleeves which are fitted over the shaft.

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