Reciprocating massage apparatus
OwnerMing L. Leeinventor
Life of this patent
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Abstract
A massage apparatus for massaging ankles or calves by means of reciprocating movement, comprising driving means which drives a bearing seat and a bearing fixed thereto to eccentrically rotate; the bearing being closely fitted in a slant guide area disposed in front of a self-lubricating sliding member which is pushed to reciprocate in lateral directions along a set of shafts when the bearing is driven by the driving means to eccentrically rotate and generates a horizontal component applying on the wall of the slant guide area; and a rest member for supporting a user's ankles or calves being connected to top end of the sliding member is thereby do lateral reciprocating movement to provide the chiropractic and massage effect on the user's ankles or calves.
Claims3
A reciprocating massage apparatus comprising:
- a) a base;
- b) a rest member for supporting a user's ankles or calves;
- c) a sliding member fixedly connected to the rest member;
- d) support means to slidably support the sliding member on the base such that the sliding member may undergo translational reciprocating movement along a linear path of travel with respect to the base;
- e) a flange extending from the sliding member defining an enclosed guide area, the guide area having opposite, spaced apart, substantially parallel sides extending obliquely to the linear path of travel of the sliding member and curved opposite ends joining the opposite sides;
- f) a rotatable driving shaft driven by a power source;
- and,
- g) a bearing eccentrically connected to the driving shaft so as to rotate therewith and located in the enclosed guide area, the bearing having a circular configuration with a diameter substantially equal to the distance between the spaced apart, parallel sides of the enclosed guide area and a radius substantially equal to the radii of the curved opposite ends of the enclosed guide area, such that rotation of the driving shaft and bearing causes translational, reciprocating movement of the sliding member along the linear path of travel.
Dependencies are inferred from the claim text.