Claims
- 1. A motor-powered depilatory device comprising:
- a manually-held housing;
- motor means disposed in said housing; and
- a longitudinal hair-plucking element coupled to said motor means and being rotatably supported by said housing in arched configuration, said hair-plucking element comprising a plurality of adjacent, axially-aligned discs of differing diameters having angled edges and being arranged to provide in said arched configuration a different arc curvature on a concave side thereof from that on a convex side thereof, each of said discs having a hole formed centrally therein, the holes of said plurality of discs defining a cavity through which there extends a tensioning means,
- each of said discs having formed on at least one side thereof at least one substantially perpendicular projection and on the other side thereof at least one corresponding recess for engaging said projection of an adjacently-disposed disc such that said plurality of discs are mechanically coupled together by said tensioning means which flexibly retains them adjacent one another under a predetermined tension to provide rotational coupling along the length of said hair-plucking element,
- said arched configuration providing said hair-plucking element with spaces on the convex side thereof between adjacent ones of said plurality of mechanically-coupled discs, said spaces being closed on the concave side thereof, said hair-plucking element being mounted at an end of said housing so that the concave side thereof faces outwardly, enabling placement of said spaces between discs close to the skin,
- rotational motion provided to said hair-plucking element while it is passed over the skin causing plucking of hair trapped within said spaces upon closure of same during rotation.
- 2. The device of claim 1 wherein said arched configuration is provided between a coupling at one end of said hair-plucking element which is seated on a shaft of said motor means, and a bearing receiving the other end thereof, said bearing being mounted on a substantially flat support shape extending from said housing.
- 3. The device of claim 1 wherein said housing is of two-part modular design, a lower part defining a motor compartment through a wall of which there protrudes an end of the shaft of said motor means, an upper part covering said motor compartment.
- 4. The device of claim 1 wherein said spaces are formed between flat faces of adjacent discs on a convex side of said hair-plucking element.
- 5. The device of claim 1 wherein facing sides of said discs constitute a surface area over which contact is made with individual hairs in said spaces.
- 6. The device of claim 1 wherein said tensioning means is pre-formed in said arched configuration of semi-rigid material and remains fixed in position, and said discs rotate thereon.
- 7. The device of claim 1 wherein rotational motion of said hair-plucking element is driven by one of said discs.
- 8. A method of removing unwanted skin hair comprising the steps of:
- providing a longitudinal hair-plucking element in arched configuration and being coupled to a means of rotational power, said hair-plucking element comprising:
- a plurality of adjacent, axially-aligned discs of differing diameters having angled edges and being arranged to provide in said arched configuration a different arc curvature on a concave side thereof from that on a convex side thereof, each of said discs having a hole formed centrally therein, the holes of said plurality of discs defining a cavity through which there extends a tensioning means, each of said discs having formed on at least one side thereof at least one substantially perpendicular projection and on the other side thereof at least one corresponding recess for engaging said projection of an adjacently-disposed disc such that said plurality of discs are mechanically coupled together by said tensioning means which flexibly retains them adjacent one another under a predetermined tension to provide rotational coupling along the length of said hair-plucking element,
- said arched configuration providing said hair-plucking element with spaces on the convex side thereof between adjacent ones of said plurality of rotationally-coupled discs, said spaces being closed on the concave side thereof, said hair plucking-element being mounted at an end of said housing so that said concave side thereof faces outwardly, enabling placement of said spaces between discs close to the skin,
- and
- rotating said hair-plucking element while it is passed over the skin to cause plucking of hair trapped within said spaces upon closure of same during rotation.
Priority Claims (1)
Number |
Date |
Country |
Kind |
89290 |
Feb 1989 |
ILX |
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CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of application Ser. No. 07/340,529, filed Apr. 19, 1989, now U.S. Pat. No. 4,935,024 by the present inventor.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4807624 |
Gross et al. |
Feb 1989 |
|
4935024 |
Dolev |
Jun 1990 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
0147285 |
Jun 1985 |
EPX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
340529 |
Apr 1989 |
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