CONNECTING BLOCK Russian patent published in 2021 - IPC B26B19/28 B26B19/38 F16D3/18 

FIELD: personal hygiene devices.

SUBSTANCE: connecting block for receiving rotational force from a drive element and transmitting it to a personal hygiene unit of a functional nozzle of a personal hygiene device contains the first and the second connecting elements. The first connecting element has a curved first support surface. The second connecting element has a main connecting case, a curved second support surface and supporting elements. Connecting elements of the second connecting element contain elastically deformable material. In the first and the second deformed positions, elastically deformable material provides the first and the second displacing forces, respectively. The second displacement force is greater than the first displacement force. Segments of the second support surface are in contact with the first support surface. The locking element of the first connecting element is located between the first support surface and the main connecting case. The invention also includes a personal hygiene device and a functional nozzle for it.

EFFECT: improvement of the interaction of the connecting block with the drive element during the use of the personal hygiene device.

17 cl, 13 dwg