A water propulsion toothbrush assembly for rinsing and cleaning a user's mouth by urging streams of water therethrough to remove plaque and food debris on and between teeth as well as below the gum line during brushing is provided. The toothbrush assembly includes a handle connected to a head, wherein the head provides a plurality of outlet apertures nested between conventional and novel soft bristles along the brush surface thereof. The plurality of outlet apertures is fluidly connected to a water source by way of veins extending through the head and handle of the toothbrush assembly.

A system for cleaning, rinsing, drying, and polishing a vehicle surface having a robotic arm, a brush, a control system, wireless communication circuitry, and an electrical power source where the brush is mounted on the robotic arm, and the robotic arm is mounted on a vehicle and articulates about multiple axes and moves the brush over the vehicle surface, and the motor spins the brush, the movements based on a coordinate data set transmitted to the control system for operation on a specific vehicle type, make and model.

The invention discloses an integrated device for washing and brushing teeth, in particular to the technical field of oral care. The main body of the integrated device for washing and brushing teeth comprises a toothbrush head, a shell, a water pump assembly and an acoustic motor communicated with the water pump assembly; The toothbrush head is installed at one end of the shell, a water outlet pipeline is arranged in the toothbrush head, and at least two water outlet holes communicated with the water outlet pipeline are arranged on the bristle surface of the toothbrush head; The inside of the shell is provided with a cavity, and the water pump assembly and the acoustic motor are both installed in the cavity.

Examples of self-serve cleaning device for automatically cleaning mats are disclosed. The mats can be cleaned easily and quickly within few minutes. The cleaning device comprises a compact insert washing module that comprises all of the washing and driving components that can easily and quickly be removed after a number of washing cycles and replaced with a new insert for refreshing and/or maintenance purposes.

A handheld shower sprayer includes a spray head having a sprayer array and a turbine coupled to a brush, the spray head in communication with a first water line and second water line. The first water line directs the water supply around the turbine, while the second water line drives the turbine with the water supply before it exits the sprayer array. A diverter valve between the second water line and a soap reservoir allows a user to select the second water line and open the diverter valve, diverting some of the water supply against the soap reservoir, and urging the soap into the spray head while the brush moves.

A toothbrush with suctioning and cleaning functions according to an embodiment of the present invention includes a toothbrush rod including a head portion and a handle portion, a brush disposed at the head portion, a through-hole portion formed at the head portion to supply cleaning water to an oral cavity or suction in dirty water from the oral cavity, a guide tube disposed within the toothbrush rod and connected to the through-hole portion to deliver the cleaning water to the through-hole portion or deliver the dirty water suctioned in through the through-hole portion to the outside, and an external main body to supply the cleaning water to the guide tube and to receive the dirty water from the guide tube.

Disclosed herein is a scrub brush system comprising a plurality of bristles extending away from a bottom side of a brush base, the bottom side of the brush base attached to, and in fluid communication with an external fluid reservoir through a flexible conduit. Systems comprising and methods of using the scrub brush are also disclosed.

A brush (400) for delivering a glutinous substance (168) to a workpiece (170) from an end-effector (102) is disclosed. The brush (400) comprises a body (402) having a rotational axis (438). The body (402) comprises a first end (407), a second end (411), opposite the first end (407), and a channel (408), comprising an axial inlet (409) and an outlet (480). The axial inlet (409) is at the first end (407) of the body (402) and is coaxial with the rotational axis (438). The brush (400) also comprises bristles (420), extending from the body (402) so that the bristles (420) are not parallel to the rotational axis (438) of the body (402).

A brush (200) for delivering a glutinous substance (168) to a workpiece (170) from an end-effector (102) is disclosed. The brush (200) comprises a body (202), having a rotational axis (238) and comprising a first channel (208) that comprises an inlet (209) and a first outlet (280). The inlet (209) is coaxial with the rotational axis (238) and the first outlet (280) is offset from the rotational axis (238). The brush (200) also comprises tufts (222), extending from the body (202) and each comprising at least one bristle (220) and a tip (227). The brush (200) further comprises a first tube (210), communicatively coupled with the first outlet (280) of the first channel (208) of the body (202).

An interproximal squirt brush, includes a solution container having a solution chamber for containing a solution and a hollow nozzle head having an opening communicating with the solution chamber; and a brush head having an elongated retention portion replaceably coupling at the opening of the nozzle head and a brush portion extended from the retention portion, wherein a clearance is formed between the opening and the retention portion of the brush head for enabling the solution from the solution chamber being discharged to the brush portion of the brush head along the retention portion.