Rotary electric shaver

Abstract

The invention provides a rotary electric razor capable of shaving by accurately adjusting a screen along the irregular shape of the shaved surface of the skin, improving the efficiency in shaving by making the shaving face of the screen easy to be in contact with the shaved surface of the skin, and improving the sense of shaving. The rotary electric razor has a plurality of screen units 30 detachably attached to a body 20 having built-in motor. The screen unit 30 has the screen 32 and a cutter which is driven by the motor to rotate sliding in contact with the inner face of the screen. In each screen unit 30, the screen 32 is attached to the top of an oscillating blade frame 34 detachably attached according to the location of the screen unit in the body 20. The screen units 30 are attached to the body 20 in such a way that the respective screen units can oscillate independently from each other.

Description

Technical field [0001] The present invention relates to a rotary electric shaver, in particular to a rotary electric shaver having an outer blade unit structure installed in the main body of the electric shaver. Background technique [0002] (A) and (b) of Fig. 8 show a plan view and a side view of the outer blade mounted on the rotary electric shaver. In the so-called three-blade type rotary electric shaver, the center position of the three outer blades 10 formed in a circular ring shape is set at a position that coincides with the position of the apex of the equilateral triangle in the plan view, and the three outer blades 10 is supported by the outer blade frame 12. In the outer blade 10, a slit hole 10a for introducing the beard is directed from the center of the outer blade 10 in the radial direction, and a plurality of slit holes 10a are provided in the circumferential direction. [0003] As shown in FIG. 8( b ), the shaving surface of the outer blade 10 is set to slightly ...

AI Technical Summary

Problems solved by technology

[0010] In this way, in the existing rotary electric shaver, there is a problem of instability in which the contact area of ​​the outer blade that acts as a shave changes greatly due to the unevenness of the shaving skin surface. Because of the restriction, the contact area between the shaving surface of the outer blade and the shaving skin surface becomes smaller, and there is a problem that the shaving efficiency is impaired.

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