A toothbrush head having a bristle support head with a plurality of miswak or miswak extract or neem or neem extract bristle tufts embedded in the bristle support head, surrounded by a plurality of synthetic bristle tufts embedded in the bristle support head, the plurality all of the bristle tufts together providing the mechanical efficacy of synthetic bristle tufts, while also providing the chemical benefits of miswak or miswak extract or neem or neem extract bristle tufts, thereby improving gingival health, salivation, and antimicrobial activity, while avoiding harmful wear on gingival tissue and occlusal damage to teeth. Also, a toothbrush head having a bristle support head with a plurality of miswak extract or neem extract bristle tufts embedded in the bristle support head, the plurality of extract bristle tufts together providing the mechanical efficacy of synthetic bristle tufts while also providing the chemical benefits of miswak extract or neem extract.

A crimper for crimping nail brushes includes a pair of guide shafts and an upper jaw coupled to the pair of guide shafts adjacent an upper end portion of the guide shafts. A lower jaw is moveably coupled to the guide shafts, and includes a lower plate and a lower jaw body coupled to the lower plate. An adjustment plate is coupled to the lower end portions of the guide shafts such that the lower jaw is located between the upper jaw and the adjustment plate. An actuating cam is configured to interface with the lower plate and the adjustment plate, with the actuating cam being rotatable between neutral and actuated positions. The upper jaw and lower jaw move toward each other as the actuating cam rotates from the neutral position toward the actuated position and assume a prescribed distance therebetween when the actuating cam is in the actuated position. A size adjustment dial may be positioned on the device to be selectively rotatable to facilitate adjustment of the crimping jaws based to correspond to the size of the nail brush.

A crimper for crimping nail brushes includes a pair of guide shafts and an upper jaw coupled to the pair of guide shafts adjacent an upper end portion of the guide shafts. A lower jaw is moveably coupled to the guide shafts, and includes a lower plate and a lower jaw body coupled to the lower plate. An adjustment plate is coupled to the lower end portions of the guide shafts such that the lower jaw is located between the upper jaw and the adjustment plate. An actuating cam is configured to interface with the lower plate and the adjustment plate, with the actuating cam being rotatable between neutral and actuated positions. The upper jaw and lower jaw move toward each other as the actuating cam rotates from the neutral position toward the actuated position and assume a prescribed distance therebetween when the actuating cam is in the actuated position. A size adjustment dial may be positioned on the device to be selectively rotatable to facilitate adjustment of the crimping jaws based to correspond to the size of the nail brush.

A cosmetic applicator is provided. The applicator includes a rod including a conic joining member at a first end, the joining member having a first surface and a second surface both tapering toward the first end, an axial positioning hole open to the first end, and two aligned through holes each having a first end open to a surface thereof and a second end communicating with the positioning hole; and a flat brush partially fastened in the positioning hole and including an application portion exposed outside of the joining member, and a flat combined portion secured to a blind end of the positioning hole. The through holes are disposed in proximity to the blind end of the positioning hole and the combined portion is disposed between the through holes.

A cosmetic applicator is provided. The applicator includes a rod including a conic joining member at a first end, the joining member having a first surface and a second surface both tapering toward the first end, an axial positioning hole open to the first end, and two aligned through holes each having a first end open to a surface thereof and a second end communicating with the positioning hole; and a flat brush partially fastened in the positioning hole and including an application portion exposed outside of the joining member, and a flat combined portion secured to a blind end of the positioning hole. The through holes are disposed in proximity to the blind end of the positioning hole and the combined portion is disposed between the through holes.

An electric cleaning brush using a bristle brush for cleaning is provided, which relates to the technical field of electric cleaning brushes. The electric cleaning brush includes a brush head, a spinning driving assembly, and a brush main body. The brush head is rotatably arranged on the brush main body. The spinning driving assembly is configured to drive the brush head to spin. The brush head includes a shaft-like connector. A bristle connecting portion is arranged on an outer side of the connector. The bristle connecting portion is connected with a plurality of bristles. The bristle connecting portion is configured to clamp and connect bristles in a clamping manner, so that the bristles can be better maintained on the brush head and are not likely to be disconnected. In addition, the bristles have bent cleaning portions that can correspondingly enlarge a cleaning range during spinning.

An electric cleaning brush using a bristle brush for cleaning is provided, which relates to the technical field of electric cleaning brushes. The electric cleaning brush includes a brush head, a spinning driving assembly, and a brush main body. The brush head is rotatably arranged on the brush main body. The spinning driving assembly is configured to drive the brush head to spin. The brush head includes a shaft-like connector. A bristle connecting portion is arranged on an outer side of the connector. The bristle connecting portion is connected with a plurality of bristles. The bristle connecting portion is configured to clamp and connect bristles in a clamping manner, so that the bristles can be better maintained on the brush head and are not likely to be disconnected. In addition, the bristles have bent cleaning portions that can correspondingly enlarge a cleaning range during spinning.

An electric cleaning brush using a bristle brush for cleaning is provided, which relates to the technical field of electric cleaning brushes. The electric cleaning brush includes a brush head, a spinning driving assembly, and a brush main body. The brush head is rotatably arranged on the brush main body. The spinning driving assembly is configured to drive the brush head to spin. The brush head includes a shaft-like connector. A bristle connecting portion is arranged on an outer side of the connector. The bristle connecting portion is connected with a plurality of bristles. The bristle connecting portion is configured to clamp and connect bristles in a clamping manner, so that the bristles can be better maintained on the brush head and are not likely to be disconnected. In addition, the bristles have bent cleaning portions that can correspondingly enlarge a cleaning range during spinning.

An electric cleaning brush using a bristle brush for cleaning is provided, which relates to the technical field of electric cleaning brushes. The electric cleaning brush includes a brush head, a spinning driving assembly, and a brush main body. The brush head is rotatably arranged on the brush main body. The spinning driving assembly is configured to drive the brush head to spin. The brush head includes a shaft-like connector. A bristle connecting portion is arranged on an outer side of the connector. The bristle connecting portion is connected with a plurality of bristles. The bristle connecting portion is configured to clamp and connect bristles in a clamping manner, so that the bristles can be better maintained on the brush head and are not likely to be disconnected. In addition, the bristles have bent cleaning portions that can correspondingly enlarge a cleaning range during spinning.

Washing devices comprise an integrally formed brush component including a hub having a central axis and a plurality of bristles. Each bristle includes a shaft extending from the hub and having outwardly extending cleaning structures. The bristles extend radially from the central axis of the hub. A cylindrical support comprises a webbing having an array of holes positioned to receive the bristles of the brush component, each of the bristles being received within and extending outwardly from respective holes in the webbing. Alternate embodiments comprise an integrally-formed, linear brush component including a plurality of connected hub elements, each hub element carrying a bristle. Each bristle includes an elongated shaft having multiple cleaning structures extending outwardly. A webbing comprises an array of holes positioned to receive the bristles of the linear brush component, each of the bristles being received within and extending outwardly from respective holes in the webbing.