Inner cutter unit for an electric rotary shaver
AssigneeIzumi Products Company
InventorMasaki Okabe
Life of this patent
Estimating the term…
Abstract
An inner cutter unit, which is used in an electric rotary shaver, including an inner cutter base, which is connected to the axle of the motor of the shaver and rotated, and an inner cutter body, which is disposed on the inner cutter base. The inner cutter body is formed with an inside circumferential cutter body having a plurality of cutter blades and an outside circumferential cutter body also having a plurality cutter blades; and the inner and outside circumferential cutter bodies in an upright posture are obtained by way of cutting out annular metal walls that are concentrically formed in an upright posture with a bridging section in between.
Claims5
An inner cutter unit for an electric rotary shaver, said inner cutter unit comprising:
- an inner cutter base which is connected to a rotary shaft of said shaver so as to be rotationally driven, and
- an inner cutter body integrally provided on said inner cutter base;
- wherein said inner cutter body comprises:
- an inside circumferential cutter body on which a plurality of inside circumferential cutter blades are formed in a circumferential direction thereof, and
- an outside circumferential cutter body on which a plurality of outside circumferential cutter blades are formed in a circumferential direction thereof, and
- said inside circumferential cutter body and said outside circumferential cutter body are integrally formed in an upright posture by way of cutting out annular metal walls that are concentrically formed in an upright posture with a bridging section in between.
Dependencies are inferred from the claim text.