Apparatus for massaging the human body

• US 4,729,368 A
• Filed: 11/12/1986
• Issued: 03/08/1988
• Est. Priority Date: 11/14/1985
• Status: Expired due to Term

• Current Assignee: Louis P. Guitay
• Original Assignee: Louis P. Guitay
• Inventors: Guitay, Louis P.
• Primary Examiner(s): NOT, DEFINED
• Application Number:
  US06/929,430
• Time in Patent Office: 482 Days
• Field of Search: 128/56-59, 15/415 R
• US Class Current: 601/123
• CPC Class Codes: A61H 15/0085 hand-held
• CPC Class Codes: A61H 2007/009 having massage elements rotating on parallel output axis
• CPC Class Codes: A61H 2015/0057 the axis being resiliently biased
• CPC Class Codes: A61H 7/008 Suction kneading
• CPC Class Codes: A61H 9/005 Pneumatic massage

Abstract

This invention relates to an apparatus for massaging the human body, comprising, mounted inside a manually operated housing, two parallel active rollers, preferably driven in rotation by a motor, said housing being connected to means for creating a depression above the rollers, in which apparatus the two active rollers are normally maintained in spaced apart relationship with respect to each other via return means (springs); and the depression created within the housing is exerted solely in the space between the rollers during use of the apparatus and tends not only to suck the skin so that it can be treated, but also automatically to bring the rollers closer to each other to ensure the pinching action on the fold of skin formed.

Claims

1. A massaging apparatus for massaging a human body, said apparatus comprising:

a housing;

a vacuum chamber formed in said housing;

two rollers, each roller having an outer periphery and an axis and being rotatably mounted in said housing, said axes of said two rollers being parallel;

a variable size passage communicating said vacuum chamber with the exterior of said housing, said passage being defined in part by said rollers;

return means for biassing said rollers away from one another so as to increase the size of said passage;

means associated with the roller to seal in the vacuum chamber; and

vacuum means for evacuating air from said vacuum chamber so as to create a vacuum in said vacuum chamber.

2. The massaging apparatus of claim 1, wherein said rollers are mounted in said housing for arcuate movement toward and away from one another.

3. The massaging apparatus of claim 1, wherein said apparatus includes a reversible motor for imparting rotation to said rollers.

4. The massaging apparatus of claim 3, wherein a synchronous belt transmits rotation from said motor to said rollers.

5. The massaging apparatus of claim 3 further comprising an operator control button for starting said motor and selecting a direction of motor rotation.

6. The massaging apparatus of claim 5, wherein said control button also controls operation of said vacuum means such that when said motor is started said vacuum means begins to create a vacuum in said vacuum chamber;

and

wherein a timing means is provided for maintaining said vacuum in said vacuum chamber for a predetermined time period after said control button is operated to reverse the rotation of the motor.

7. The massaging apparatus of claim 1, wherein said rollers include pins which are slidably received within slots formed in said housing, and slot sealing means for sealing said slots along a portion thereof extending between said rollers.

8. The massaging apparatus of claim 1, further comprising sealing flaps mounted in said housing, said sealing flaps being constantly biassed into contact with the periphery of said rollers to provide substantially air tight sealing between said housing and said rollers.

9. The massaging apparatus of claim 8, wherein said sealing flaps are biassed into contact with said rollers by said vacuum.

10. The massaging apparatus of claim 9, wherein said sealing flaps are pivotably mounted in said housing.

11. The massaging apparatus of claim 10, wherein said sealing flaps are spring biassed into contact with said rollers.

12. The massaging apparatus of claim 1, wherein at least one of said two rollers is mounted for rotation about an axis which is eccentric with respect to the axis of the outer periphery of said at least one roller.

13. The massaging apparatus of claim 1, wherein the exterior of said housing includes a concave inner face, the outer periphery of said rollers projecting from said inner face.

14. The massaging apparatus of claim 1, further comprising means for adjusting the degree of evacuation of air from said vacuum chamber so as to vary the amount of vacuum created in said vacuum chamber.

15. A massaging apparatus for massaging a human body, said apparatus comprising:

a housing;

a vacuum chamber formed in said housing;

two rollers, each roller having an outer periphery and an axis and being rotatably mounted in said housing, said axes of said two rollers being parallel;

a variable size passage communicating said vacuum chamber with the exterior of said housing, said passage being defined in part by said rollers;

return means for biassing said rollers away from one another so as to increase the size of said passage;

vacuum means for evacuating air from said vacuum chamber so as to create a vacuum in said vacuum chamber; and

means associated with the rollers to seal in the vacuum chamber;

wherein when said massaging apparatus is applied to the skin of a human body and a vacuum is created in said vacuum chamber, said vacuum sucks skin into said passage between said rollers and biasses said rollers toward one another in opposition to the bias of said return means.