A skincare device having optimized dual energy modalities ace is presented. In an embodiment, a skincare device includes a body having protruding elements configured for contacting a skin of a user, where the protruding elements are configured to vibrate in operation. The skincare device also includes an end effector configured for contacting the skin of the user, where the end effector is configured to oscillate about a center axis in operation.

The present invention is concerned with a skin treatment device, comprising a shaver handle housing, a detachable brush head pivotably supported by the shaver handle housing about at least one brush head pivot axis (I) and a gearing mechanism. The shaver handle housing comprises a drive unit for driving at least one drive pin in a rotatory oscillating manner with a first amplitude about an oscillation axis (II) which is at least substantially perpendicular to the at least one brush head pivot axis (I). The brush head comprises a brush rotatable about a brush axis (III) which is at least substantially perpendicular to the at least one brush head pivot axis (I). The brush comprises at least one driven element coupled to the at least one drive pin by means of the gearing mechanism, wherein the gearing mechanism translates the rotatory oscillating movement of the drive pin into a rotatory oscillating movement of the driven element with a second amplitude which is smaller than the first amplitude of the drive pin.

A toothbrush (10) includes a brush assembly (16) with at least three bristle arrangements (12), each having opposing inwardly-directed bristles (122, 124, 126) for simultaneously contacting facial and lingual surfaces (52, 54), and preferably also occlusal surfaces (56) of the teeth (50). Flexible linkages (14), interconnecting the bristle arrangements (12), maintain a relative spacing between the bristle arrangements (12) while allowing variation of an effective curvature of the brush assembly (16) such that the bristle arrangements (12) can ride along, and conform to a non-uniform curvature of, the arch of teeth. The toothbrush (IO) preferably also includes an actuation mechanism (22) for generating to-and-fro motion of the brush assembly (16) along the arch of teeth, most preferably combined with a more rapid small-amplitude oscillatory motion.

A wireless gum numbing device includes an on or off switch, a soft rubber cover, and a base assembly with the soft rubber cover covering an underside of the base assembly. The wireless gum numbing device includes two lateral support assemblies, a finger holding clip and a fingertip retention piece. The two lateral side assemblies rise horizontally from a left side and a right side of the base assembly and hold a user's finger from moving laterally during use of the wireless gum numbing device. A finger of the user touches the finger holding clip. The fingertip retention piece connects the base assembly to the finger holding clip to prevent the fingertip from moving too far in a forward direction.

A hair and scalp treatment device that comprises a dispenser connected to a cartridge, wherein the cartridge comprises a formulation; a plurality of tips on the device, wherein the tips have at least one opening to dispense the formulation; and a controller configured to control the dispensing of the formulation through one or more tips individually.

The present invention is concerned with a skin treatment device and an interface for, preferably detachably, attaching a brush to a skin treatment device, wherein the skin treatment device comprises a drive unit, a component part driven by the drive unit to perform a rotatory and/or oscillating movement and a hood at least partially encasing said driven component part. One of said brush and said driven component part comprises at least two protrusions which both extend through openings in the hood when the brush is attached to the skin treatment device. At least one of said protrusions engages the other of said brush and said driven component part by snap fit when the brush is attached to the skin treatment device.

A hair and scalp treatment device includes a dispenser connected to a cartridge, wherein the cartridge comprises a formulation; a plurality of tips on the device, wherein the tips have at least one opening to dispense the formulation and at least one LED that emits light in the visible color spectrum, wherein the at least one LED is located at the end of the tips; and a controller configured to individually turn on and off the LEDs from the plurality of tips.

The present invention is concerned with a skin treatment device, comprising a shaver handle housing, a detachable brush head pivotably supported by the shaver handle housing about at least one brush head pivot axis (I) and a gearing mechanism. The shaver handle housing comprises a drive unit for driving at least one drive pin in a rotatory oscillating manner with a first amplitude about an oscillation axis (II) which is at least substantially perpendicular to the at least one brush head pivot axis (I). The brush head comprises a brush rotatable about a brush axis (III) which is at least substantially perpendicular to the at least one brush head pivot axis (I). The brush comprises at least one driven element coupled to the at least one drive pin by means of the gearing mechanism, wherein the gearing mechanism translates the rotatory oscillating movement of the drive pin into a rotatory oscillating movement of the driven element with a second amplitude which is smaller than the first amplitude of the drive pin.

A makeup brush includes a housing having a longitudinal axis, and a drive assembly provided within the housing. The drive assembly includes a stator assembly and an armature assembly adjacent the stator assembly, the armature assembly including a mounting member held by the housing and a pivot arm member pivotably coupled to the mounting member, the pivot arm member being structured to pivot with respect to the mounting member about an axis that is parallel to the longitudinal axis, wherein the stator, when energized, is structured to cause the pivot arm member to pivot with respect to the mounting member. The makeup brush also includes a brush head member having a plurality of bristles and being coupled to the pivot arm member such that pivoting movement of the pivot member causes the brush head member to oscillate relative to the housing.

Discussed is a device including a case having a receiving space formed therein; a cover configured to surround the case; a speaker assembly configured to be mounted on the case, the speaker assembly including a speaker, a diaphragm, and a resonator formed on one side of the speaker; and a speaker hole configured to be connected to the speaker assembly, wherein the case includes at least one opening formed between the resonator and a space between the cover and the case.