A dry-cleaning brush includes a body, a base plate and a bristle component. A storage cavity used for storing shampoo powder is formed between the body and the base plate. A powdering device is arranged in the storage cavity and includes a pressing rod arranged on the base plate, lever assemblies, pistons, and at least one leaking hole formed in the base plate, and the pistons are located at openings of the leaking holes. Each lever assembly includes a lever having two ends respectively clamped on the pressing rod and the corresponding piston. A rebound mechanism is arranged between an elastic gland, the pressing rod and the base plate. The powdering device controls the pistons based on the lever principle, the elastic gland and the pressing rod are pressed to drive the levers to pull the pistons away from the leaking holes.

A modular hair brush is provided, which is able to disperse styling products, therapeutic, and medicated treatments from a product holder in a brush handle. The head portion of the brush includes bristles bundled together that are positioned near openings that disperse the treatment product(s) stored within the handle. In an example, the handle has a mechanism that is able to advance and retract a piston within a product holder encasing replaceable treatment product(s). When product application is desired, a manual push or twist mechanism is engaged, which causes one or more products to pass through the openings to the bristles of the brush and onto the hair during normal combing. Different examples provide for the use of replaceable brush heads that can be adjusted to different hair texture and thickness, or type of hair styling. Also provided is a replaceable product insert that can use different viscous liquid solutions designed for different treatment. The modular brush allows for mixing of different hair products before application, thus offering a portable, refillable, on-the-go multi-functional beauty tool.

A toothpaste and toothbrush integrated structure comprises mainly a tube body, an inner tube, an extension tube, a venting cap, and a plurality of toothbrush components. A front end of the tube body provides connection to the extension tube for attaching toothbrush components of various types and for sheathing the inner tube. The inner tube is sheathed in the tube body for storing toothpaste. At a front end thereof is disposed a unidirectional release structure; at a bottom thereof is disposed an inner ring for squeezing toothpaste; and at a rear end thereof is disposed a squeezing part protruding from the tube body for squeezing the inner tube to release toothpaste. At a front end of the extension tube is disposed a toothbrush component, and a rear end of the extension tube provides connection to the tube body.

An oral care system includes a main body, and a brush manually movable between a stowed and a deployed position. The brush includes a head, and bristles having respective first ends attached to the head and distal ends together defining a bristle surface for tooth cleaning in use. A toothpaste dispensing apparatus is carried by the main body and is configured to place toothpaste directly onto the bristle surface defined by the distal ends of the bristles when the brush is in the stowed position. The dispensing apparatus is configured to place toothpaste directly onto the bristle surface defined by the distal ends of the bristles without saturating the bristles at their first ends attached to the head. The toothpaste dispensing apparatus includes a port through which toothpaste is dispensed, and the port aligns with the bristles when the brush is at the stowed position.

A toothbrush comprising a brush head and neck, a hollow toothpaste storage chamber, and a plunger, in which the brush head has bristles and one or more apertures, and the neck is hollow. A portion of the plunger sits inside of the hollow storage chamber, and a spring sits inside of the hollow plunger. Alternatively, the plunger has a rod that has teeth on one side and a groove on the other side, to lock or unlock the plunger.

A toothbrush comprises a head including a plurality of cleaning elements attached to the head, a handle, a neck extending between the head and the handle, a motor unit including a motor and a manual winder for manually energizing the motor, and a force sensor configured to detect a user-applied force exceeding a predetermined threshold force, wherein the force sensor causes the toothbrush to produce at least one of an audible signal and a tactile signal when the user-applied force exceeds a predetermined threshold force. An audible signal and a tactile signal may comprise, respectively, muting of the motor and interruption of vibration of the toothbrush.

The toothpaste extruding toothbrush is a toothbrush assembly having a slotted, hollow, inner volume within the handle covered by a diaphragm which is held in place by a snap on top having a slotted lengthwise opening centered on top that a thumb roller partially extends through which is operated by the thumb of a user to deform the diaphragm to force toothpaste from the inner volume into the extrusion passage and into the bristles.

A brush comprising a housing having an opening at which there is a pad and bristles. The housing defines an interior space and a handle. In the interior space, there is located a fluid reservoir, a pump assembly having a pump cylinder tube and plunger, and a piping array which are airtight and fluidly connected to one another. In a preferred embodiment, a plurality of silicone, duckbill ejection valves are provided at the ends of the piping array and are positioned on the pad among the bristles. To enable movement of fluid from the reservoir to and out of the ejection valves, an actuator lever is provided and adapted to be operated by a user. The actuator lever is adapted to move between a first position and a second position, creating a pumping action to dispense fluid through the ejection valves.

A combination toothbrush and toothpaste dispenser device includes a caddy that accepts tube of toothpaste and guides an integral toothpaste squeezer along a predetermined track. The squeezer is generally wedge-shaped and may be moved parallel and/or inwardly to the axis of the caddy. A modular and detachable toothbrush head mates with the caddy and includes a shaft with a central bore for delivering toothpaste to the toothbrush bristles. A refresh cup is further supplied to store and protect the combination device while not in use.

A toothbrush device having a body defining a cavity and an input port disposed on the body in fluid communication with the cavity. The input port permits brushing by-products to pass through the input port and into the cavity while restricting passage of the brushing by-products outward from the cavity. In one form, the toothbrush device includes an elongated handle with a reservoir having at least a portion disposed within the handle. The reservoir is sized to hold a predetermined amount of oral care product, and a mouthpiece is in fluid communication with the reservoir to discharge the oral care product from the reservoir.