CUTTING HEAD OF ELECTRIC SHAVER Russian patent published in 1998 - IPC

FIELD: domestic appliances. SUBSTANCE: electric shaver head with stepped adjustment of height of shaving blade projection has casing, external blades and internal spring-loaded driving blades positioned in casing, as well as flexible holder of external blades and adjusting member coupled to it and made in the form of turning plate with radial lugs and handle brought out of casing. Circular grooves are provided on external cylindrical surface of external blades. Flexible holder of external blades is made as arc-shaped grips entering the above- indicated circular grooves. Holder of external blades is coupled to moving members through elastic jumpers. Moving members are arranged at right angles to arc-shaped grips. They serve for moving the holder with blades to casing height and are positioned in respective guiding channels on external side of casing. EFFECT: improved shaving process. 3 cl, 2 dwg