Provided is a connecting structure for connecting a head assembly and a handle portion of a vibration cleaning appliance, the handle portion includes a handle housing with a hollow portion and a vibration shaft, the head assembly includes a brush handle housing with a handle interface, a blind hole is provided in the middle of the interface, the rear end of the shaft is tightly inserted into the hole; a buckle cavity is provided on the interface, the front end surface of the cavity is a buckle locking surface of the interface; a buckle combination part including a cantilever and a protrusion is provided in the housing along its rear end, the cantilever is formed in and separated from the housing, the rear end of the cantilever is provided with the protrusion, a locking surface of the combination part is provided on the protrusion accommodated by the cavity of the interface.

A cleaning device includes at least one T-shaped frame and a first sheet roll surrounding an internal space. The T-shaped frame abuts the internal space. First and second rollers are spaced apart from each other within the internal space and are disposed at opposite first and second ends of the at least one T-shaped frame, such that the first sheet roll abuts each of the first and second rollers. A third roller, exterior to, and spaced apart from, the first sheet roll, rotatably attached to the at least one T-shaped frame at a third end thereof.

A cleaning device having a handle portion and a surface contacting portion, at least one of the handle portion and the surface contacting portion having a pressure indicator, wherein the pressure indicator provides a reversible signal in response to a certain pressure applied to the cleaning device that is within a certain pressure range.

The invention relates to a skin treatment device for removing callus from the skin by an abrasive treatment, comprising a housing with a handle section (110), a skin treatment element (120) rotatable around a rotational axis (101) and a protective rim (130). Said protective rim circumferentially encases said skin treatment element partially over an angular range of more than 120° and less than 330° about said rotational axis such that a circumferential abrasive treatment surface protrudes from the protective rim in an area extending over an angular range of 30° to 240°.

Discussed is a skin care device comprising: a main body having a processor, and an ultrasonic vibrator assembly disposed on one end of the main body and forming a contact surface with a skin of a user, wherein the processor controls the ultrasonic vibrator assembly to apply an ultrasonic vibration to the skin according to at least one of a frequency characteristic, an output characteristic, and a duty ratio characteristic for removing wastes on a surface of the skin.

A wall-mounted back scrubber apparatus for cleaning one's back in the shower includes a housing having a housing defining a housing inside. The housing front side has a central aperture and a plurality of secondary apertures extending through to the housing inside. A plurality of suction cups is coupled to the housing back side and is configured to selectively engage a shower wall. A motor is coupled to the housing within the housing inside and has a motor shaft extending through the central aperture. A central brush is coupled to the motor shaft and a central gear is coupled to the motor shaft within the housing inside to drive a plurality of secondary gears attached to a plurality of gear shafts coupled to the housing back side and extending through the plurality of secondary apertures. A plurality of secondary brushes is coupled to the plurality of gear shafts.

A personal care system having a treatment device for applying a treatment to the skin or hair of a user is provided. The treatment device has a camera for taking an image of the skin. The system may include or be in communication with an application programming interface (API) that can process the image. The system or an associated API can recommend the use of treatment regimens or topical products according to information determined from the digital image of the skin.

A method for cleaning a surface that is selected from at least one of a medical device surface and a soft tissue surface includes the steps of: contacting the surface with bristles of a moving brush head that is part of a powered hand-held device; and dispensing onto the surface an irrigation fluid through the brush head and a dispensing opening formed along the brush head.

A bath scrubber includes an elongated handle, a scrubbing member, and a tightening member. The handle has a positioning structure at one end thereof, a first side and a second side opposite to the first side. The positioning structure includes a first position-limiting hole and a second position-limiting hole run through the first side and the second side, and a first anti-slip portion located between the first and second position-limiting holes. The first and second position-limiting holes and the first anti-slip portion are arranged on an axis. The tightening member is fastened to the scrubbing member and inserted through the first and second position-limiting holes to fix the scrubbing member on the handle and to make the scrubbing member engage in the first anti-slip portion.