A portable foam brush assembly having a base having a soap supply, a water supply, and an electrical supply. A foam brush wand is detachably dockable to the base and in electrical and fluid communication with the foam brush wand having battery pack, a peristaltic pump, a reservoir chamber, a foaming chamber, an air pump, a brush and a momentary release switch. The base water supply and the base soap supply, when activated, are configured to travel by a water supply hose and a soap supply hose to a tee in the base where they are combined in a combined hose to a base quick coupler that is connectable to a reciprocal foam brush wand quick coupler, which has a foam brush wand hose to deliver the water soap mixture to bladder in the foam brush wand.

The present invention is directed to a multi liquid dispensing brush, specifically, a hairbrush that has the ability to dispense multiple liquids simultaneously. While many hairbrushes known in the prior art have the ability to dispense one liquid, there are occasions in which one liquid is not sufficient for a consumer; particularly when the consumer desires to detangle and style his or her hair using only one hairstyling tool. With the current hairstyling tools available in the marketplace, hair care can become a cumbersome process when a consumer attempts to maneuver multiple brushes along with multiple containers of liquids. Depending on a consumer's hair needs, one hairbrush that can dispense multiple liquids from multiple surfaces would eliminate the hassle of needing to constantly switch hairstyling tools, and it would enable the consumer to achieve his or her desired hairstyling results through the usage of one all-encompassing tool.

The present invention relates generally to the field of personal cleaning devices having a housing with a front surface with at least one brush and a rear surface with at least one attachment feature for attachment to a surface such as a shower wall. The brush is powered by a motor which causes the brush to spin or move in different directions. The device may also have a soap dispenser that dispenses soap or other liquids which can be applied to the brush before use. The motor may further have a plurality of speeds and can be configured to run for a fixed period of time.

The present invention relates generally to the field of personal cleaning devices having a housing with a front surface with at least one brush and a rear surface with at least one attachment feature for attachment to a surface such as a shower wall. The brush is powered by a motor which causes the brush to spin or move in different directions. The device may also have a soap dispenser that dispenses soap or other liquids which can be applied to the brush before use. The motor may further have a plurality of speeds and can be configured to run for a fixed period of time.

A brush for cleaning a pool includes an at least partially hollow body for receiving a hose, wherein the hose includes a plurality of rings being rotatably disposed around the hose. The brush also includes a plurality of bristles that project from the at least partially hollow body and a means for coupling the brush to at least one of the plurality of rings which facilitates rotation around the hose along with the at least one of the plurality of rings to which it is coupled.

An oral care appliance and a method of controlling pressure in the oral care appliance are disclosed. The pressure inside a mouthpiece of the oral care appliance is controlled by an actuator. The actuator is triggered when a targeted threshold value of an operational characteristic is reached. Automatic control of the pressure in the mouthpiece enhances both cleaning efficiency and user comfort.

A method of dispensing a brushable substance onto a surface comprises (1) with a cartridge positioned inside a sleeve between an inner tubular sleeve wall and an outer tubular sleeve wall, circumscribing the inner tubular sleeve wall, and also positioned between a push-lock pressure cap, hermetically coupled with the cartridge, and a valve, communicatively coupled with the cartridge, linearly moving an annular plunger, received between an inner tubular cartridge wall and an outer tubular cartridge wall, circumscribing the inner tubular cartridge wall, toward the valve along a first axis to urge the brushable substance from the cartridge, through the valve, and to a brush that is communicatively coupled to the valve; and (2) controlling flow of the brushable substance from the valve to the brush.

A method of dispensing a brushable substance onto a surface comprises (1) with a cartridge positioned inside a sleeve between an inner tubular sleeve wall and an outer tubular sleeve wall, circumscribing the inner tubular sleeve wall, and also positioned between a push-lock pressure cap, hermetically coupled with the cartridge, and a valve, communicatively coupled with the cartridge, linearly moving an annular plunger, received between an inner tubular cartridge wall and an outer tubular cartridge wall, circumscribing the inner tubular cartridge wall, toward the valve along a first axis to urge the brushable substance from the cartridge, through the valve, and to a brush that is communicatively coupled to the valve; and (2) controlling flow of the brushable substance from the valve to the brush.

A fluid flow actuated tool including a housing, a tool and an actuating mechanism. The housing includes a housing interior. The housing interior receives a flow of fluid. The actuating mechanism includes a fluid wheel structure. The fluid wheel structure is connected to the tool. At least a portion of the fluid wheel structure is arranged in the flow of fluid for rotating the fluid wheel structure. The tool is actuated based on rotation of the fluid wheel structure.

Designing personalized oral irrigation may include a generated oral insert including a fluid inlet port, fluid nozzles, manifolds, and a tray configured to retain teeth. One variation of a design method may comprise the steps of displaying a graphical representation of the oral insert model, generating a geometry of the fluid nozzles based on oral scan data of a jaw, defining a tray surface that encloses the fluid nozzles based on the oral scan data, and generating a geometry of the manifolds that connect the fluid inlet port to the fluid nozzles on the graphical representation of the oral insert model. The manifolds are configured to provide a predetermined range of hydraulic pressures to each of the fluid nozzles.