SHAVING DEVICE WITH DETACHABLE CUTTING UNIT Russian patent published in 2020 - IPC B26B19/14 

Abstract RU 2713524 C1

FIELD: personal usage items.

SUBSTANCE: invention relates to devices for shaving. Device for shaving with at least one cutting unit, connected with possibility of disconnection with drive mechanism by means of connection is offered. Connection contains the second connecting element containing a connecting cavity. Connecting head of the first connecting element is interacting with geometrical closure in the connecting cavity for transmitting the driving force. It is made with possibility of disconnection from connecting cavity by means of movement in axial direction parallel to axis of rotation of cutting unit. Second connecting element comprises multiple recesses. Each recess passes in radial direction from connecting cavity and is limited by two radially passing side wall sections. Each of two radially extending side wall sections forms an edge with a lower surface of the second connecting element. Edges of each recess converge radially outward relative to rotation axis.

EFFECT: improved quality of shaving.

13 cl, 8 dwg

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RU 2 713 524 C1

Authors

Peters, Harm, Anton, Richard

Dates

2020-02-05Published

2017-06-12Filed