COMPLEX DEVICE FOR ORAL CARE Russian patent published in 2024 - IPC A61C17/36 

FIELD: oral hygiene.

SUBSTANCE: invention relates to a device intended for oral care. The device includes a handle part and a care head part; the handle portion includes the following: a sonic motor including a motor housing and an output power shaft, the output power shaft being provided with an axial passage, and a first inlet port and a first outlet port communicating with the axial passage; a fluid mechanism provided with a fluid inlet and a fluid outlet, the fluid outlet communicating with the first inlet; and a housing including a machine mounting portion and a water storage cavity, the machine mounting portion being provided internally with a mounting support provided with a motor compartment and a pump housing compartment, a sonic motor mounted in the motor compartment, a fluid mechanism mounted in the pump housing compartment, and the head of the mounting part for the machine is equipped with a hole for installing the shaft; and the maintenance head portion is provided with a flushing rod and a brush head, the flushing rod being provided with a fluid channel configured to allow the spray nozzle to communicate with the axial channel.

EFFECT: due to a more rational layout of the flushing flow path using the device allows the user to reduce overall dimensions and weight, to conveniently operate the device, and increase the level of comfort provided to the user while using the device.

21 cl, 14 dwg