A connector-housing assembly for an electrically operated personal-care implement comprises a housing defining an inner cavity and a connector for repeatably attaching and detaching a head to and from the assembly. The connector has an overall length extension (Lc) extending along a longitudinal connector axis (Xc), the overall length extension (Lc) being composed of a sub-length (Li) extending within the inner cavity of the housing, and a sub-length (Lo) extending outside of the housing, wherein a ratio (Rc) of the length (Li) extending within the inner cavity of the housing to the length (Lo) extending outside of the housing is from about 1.0 to 1.7, preferably from about 1.0 to about 1.5.

A connector-housing assembly for an electrically operated personal-care implement comprises a housing defining an inner cavity and a connector for repeatably attaching and detaching a head to and from the assembly. The connector has an overall length extension (Lc) extending along a longitudinal connector axis (Xc), the overall length extension (Lc) being composed of a sub-length (Li) extending within the inner cavity of the housing, and a sub-length (Lo) extending outside of the housing, wherein a ratio (Rc) of the length (Li) extending within the inner cavity of the housing to the length (Lo) extending outside of the housing is from about 1.0 to 1.7, preferably from about 1.0 to about 1.5.

A brush assembly comprises a support rotatable about an axis and an annular brush essentially consisting of a brush band and an array of bristles connected thereto and projecting radially therefrom. The brush band and the bristle array extending on the support obliquely to a perpendicular to the axis of the support. Thus a longitudinal extension of the band and also the bristle array are connected to the support extending at an angle to the axis deviating from a perpendicular orientation with respect to the axis of the support.

A rotatably driven machine tool has a tool holder rotatable about an axis and having at least one drive-side part and a tool-side part, both parts being detachably connected to each other for picking up and holding a rotary tool. A bayonet connection couples the tool-side part and the drive-side part to each other.

A rotatably driven machine tool has a tool holder rotatable about an axis and having at least one drive-side part and a tool-side part, both parts being detachably connected to each other for picking up and holding a rotary tool. A bayonet connection couples the tool-side part and the drive-side part to each other.

The present invention discloses a foam cleansing instrument, including a base, a liquid injection bottle, a cleansing head, and a foaming pump. The base has a bottle mounting position. The liquid injection bottle is detachably mounted in the bottle mounting position, and enables a cleanser in the liquid injection bottle to flow downward to a bottle mouth of the liquid injection bottle by its own gravity. The cleansing head is arranged on the base and configured to fit a human face to smear foam on the human face. The foaming pump is connected to the bottle mouth of the liquid injection bottle through a liquid inlet pipe and connected to the cleansing head through a liquid outlet pipe; and at least one of the liquid inlet pipe and the liquid outlet pipe is connected to a foam maker. The foam cleansing instrument is more convenient to use

The present invention discloses a foam cleansing instrument, including a base, a liquid injection bottle, a cleansing head, and a foaming pump. The base has a bottle mounting position. The liquid injection bottle is detachably mounted in the bottle mounting position, and enables a cleanser in the liquid injection bottle to flow downward to a bottle mouth of the liquid injection bottle by its own gravity. The cleansing head is arranged on the base and configured to fit a human face to smear foam on the human face. The foaming pump is connected to the bottle mouth of the liquid injection bottle through a liquid inlet pipe and connected to the cleansing head through a liquid outlet pipe; and at least one of the liquid inlet pipe and the liquid outlet pipe is connected to a foam maker. The foam cleansing instrument is more convenient to use

A cleaning device according to the present disclosure includes a first infinite belt assembly and a second infinite belt assembly disposed along a first plane and a second plane, respectively, where each plane is parallel to a longitudinal plane of the cleaning device. The second infinite belt assembly is disposed proximal to the first infinite belt assembly such that a gap is defined therebetween to receive a kitchen tool. Each of the first infinite belt assembly and the second infinite belt assembly includes bristles extending from respective outer surfaces to contact the kitchen tool. A water supply manifold of the device supplies water onto at least one of the kitchen tool, the infinite belts assemblies, and the gap. A drive unit counter rotates the first infinite belt assembly with respect to the second infinite belt assembly.

A cleaning device according to the present disclosure includes a first infinite belt assembly and a second infinite belt assembly disposed along a first plane and a second plane, respectively, where each plane is parallel to a longitudinal plane of the cleaning device. The second infinite belt assembly is disposed proximal to the first infinite belt assembly such that a gap is defined therebetween to receive a kitchen tool. Each of the first infinite belt assembly and the second infinite belt assembly includes bristles extending from respective outer surfaces to contact the kitchen tool. A water supply manifold of the device supplies water onto at least one of the kitchen tool, the infinite belts assemblies, and the gap. A drive unit counter rotates the first infinite belt assembly with respect to the second infinite belt assembly.

A vacuum cleaner includes a main body and a suction nozzle that suctions up dust on the floor. The suction nozzle includes a housing, a driver, and a rotating brush. The housing includes an entrance through which the dust travels to the main body, a first shaft member, and a first rib disposed along a circumference of the first shaft member. The rotating brush includes a cylindrical body rotated by the first shaft member. The rotating brush also includes a brush member attached to an outer surface of the cylindrical body. The brush member rubs against the floor to direct the dust on the floor towards the entrance. As the brush member rotates, it also comes into contact with the first rib. The brush member includes a plurality of filaments. Some of the filaments are elastically deformed in the direction of the rotation axis upon contacting the first rib.