A customizable cleaning brush, including a main body, a plurality of head members removably connected to at least a portion of the main body to brush, scrub, and massage a body of a user, a plurality of operation controls disposed on at least a portion of a first side of the main body to perform at least one of a rotation, oscillation, and vibration of the plurality of head members, and a plurality of pressure controls disposed on at least a portion of a second side of the main body to perform at least one of a speed control and a pressure control of the plurality of head members.

A customizable cleaning brush, including a main body, a plurality of head members removably connected to at least a portion of the main body to brush, scrub, and massage a body of a user, a plurality of operation controls disposed on at least a portion of a first side of the main body to perform at least one of a rotation, oscillation, and vibration of the plurality of head members, and a plurality of pressure controls disposed on at least a portion of a second side of the main body to perform at least one of a speed control and a pressure control of the plurality of head members.

A segment for detachably arranging on a carrier, which can be rotatably mounted relative to an axis of rotation, for forming a disc brush or for forming a cleaning, grinding or polishing disc, includes a segment body, wherein multiple bristles protrude from the underside thereof or an abrasive grit and/or a fiber structure is arranged on the underside thereof, wherein the segment body has a segment guide extending in the radial direction in relation to the axis of rotation of the carrier on a radially internal edge and spaced apart from an external—in relation to a circumferential direction—lateral edge of the segment body, which segment guide is designed to cooperate with a corresponding carrier guide formed or arranged on the carrier for arranging the segment on the carrier.

A segment for detachably arranging on a carrier, which can be rotatably mounted relative to an axis of rotation, for forming a disc brush or for forming a cleaning, grinding or polishing disc, includes a segment body, wherein multiple bristles protrude from the underside thereof or an abrasive grit and/or a fiber structure is arranged on the underside thereof, wherein the segment body has a segment guide extending in the radial direction in relation to the axis of rotation of the carrier on a radially internal edge and spaced apart from an external—in relation to a circumferential direction—lateral edge of the segment body, which segment guide is designed to cooperate with a corresponding carrier guide formed or arranged on the carrier for arranging the segment on the carrier.

A cosmetic brush is disclosed. The cosmetic brush of the present disclosure includes: a brush grip provided as a grip for a user; a brush coupler coupled to the brush grip; a brush hair part coupled to the brush coupler and having hairs; and a connection fixer having a first side coupled to the brush grip and a second side supporting the hairs, and configured to surround the brush coupler, in which the brush grip includes a grip body provided as a grip for a user, and a connector unit having a first side coupled to the grip body and a second side to which the brush coupler is detachably coupled, the brush coupler includes a first coupler section and a second coupler section configured to be detachably coupled to each other, and the brush hair part is detachably coupled to the brush coupler.

A cosmetic brush is disclosed. The cosmetic brush of the present disclosure includes: a brush grip provided as a grip for a user; a brush coupler coupled to the brush grip; a brush hair part coupled to the brush coupler and having hairs; and a connection fixer having a first side coupled to the brush grip and a second side supporting the hairs, and configured to surround the brush coupler, in which the brush grip includes a grip body provided as a grip for a user, and a connector unit having a first side coupled to the grip body and a second side to which the brush coupler is detachably coupled, the brush coupler includes a first coupler section and a second coupler section configured to be detachably coupled to each other, and the brush hair part is detachably coupled to the brush coupler.

A replacement toothbrush head includes a tubular sleeve having a brush at one end and a drive shaft receptacle at the opposite end. The receptacle extends into the sleeve from a mouth at a tube end to a shoulder spaced from the mouth within the tube. A coupling member is inserted into the receptacle, and a spring clip is positioned between the receptacle and the coupling member, the spring clip having a base positioned between the shoulder and the distal end of the coupling member and a pair of spring arms overlying the sidewall of the coupling member. At least one of the spring arms engages a flexible region of the coupling member such that the flexible region flexes to engage a drive shaft inserted into the coupling member and retain the replacement head on the drive shaft.

The present invention is a full-mouth toothbrush apparatus. The full-mouth toothbrush apparatus comprises a housing, a pair of brush tines, a set of brush connectors, and a set of brush inserts. The set of brush connectors comprises a pair of first brush connectors and a second brush connector. The pair of brush tines is terminally connected adjacent to the housing. The set of brush connectors is distributed about the pair of brush tines. The pair of first brush connectors is terminally distributed along the pair of brush tines. The pair of first brush connectors is hingedly connected along the pair of brush tines. The second brush connector is slidably connected along the pair of brush tines. The second brush connector is positioned between the housing and the first pair of first brush connectors.

The present invention is a full-mouth toothbrush apparatus. The full-mouth toothbrush apparatus comprises a housing, a pair of brush tines, a set of brush connectors, and a set of brush inserts. The set of brush connectors comprises a pair of first brush connectors and a second brush connector. The pair of brush tines is terminally connected adjacent to the housing. The set of brush connectors is distributed about the pair of brush tines. The pair of first brush connectors is terminally distributed along the pair of brush tines. The pair of first brush connectors is hingedly connected along the pair of brush tines. The second brush connector is slidably connected along the pair of brush tines. The second brush connector is positioned between the housing and the first pair of first brush connectors.

A head for a personal care device having a carrier including a front surface, at least one cleaning element partly embedded in the carrier and thus having an embedded cleaning element portion and a non-embedded cleaning element portion extending from the front surface of the carrier between a base end on the front surface and a free end; the embedded cleaning element portion extending from the front surface between a top end on the front surface and a bottom end, wherein the base end of the non-embedded cleaning element portion has a base end cross-sectional shape and a base end cross-sectional area, and the top end of the embedded cleaning element portion has a top end cross-sectional shape that is different to the base end cross-sectional shape and a top end cross-sectional area that is larger than the base end cross-sectional area.