MANUAL DEVICE WITH IMPROVED CONNECTING STRUCTURE FOR FUNCTIONAL NOZZLE OF SPECIFIED DEVICE Russian patent published in 2022 - IPC B26B19/14 B26B19/28 B26B19/38 

Abstract RU 2782399 C1

FIELD: shaving devices.

SUBSTANCE: manual shaving device contains the main case, a functional nozzle, and a connecting structure. The connecting structure connects a drive shaft of the main case of the manual shaving device to a driven part of the removable functional nozzle of the manual shaving device. The connecting structure contains connecting sleeve, head, and spring. The connecting head is immobilized in the axial direction inside the functional nozzle. The connecting sleeve is made with the possibility of axial displacement inside the main case. The connecting spring is located in the main case. The connecting spring causes displacement of the connecting sleeve in the direction towards the connecting head, when the functional nozzle is connected to the main case. The connecting structure is compact in the axial direction of the connecting structure.

EFFECT: achievement of compact overall dimensions in high reliability of a connecting structure of a manual shaving device.

5 cl, 12 dwg

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RU 2 782 399 C1

Authors

Petrelli, Markus Kornelis

Dates

2022-10-26Published

2019-10-14Filed