A handheld electric pet trimming device includes a vacuum cleaner, a hose, an adapter and an electric trimming tool; one end of the hose is connected to the vacuum cleaner, another end of the hose is connected to the adapter, and the adapter is connected to the electric trimming tool; the electric trimming tool is internally provided with a charging battery, the hose is internally provided with an air duct communicating with the vacuum cleaner, and the electric trimming tool is provided with an air suction port connected to the air duct; the adapter further includes a first connector, a second connector and a connecting pipe; the first connector is connected to the hose, and the second connector is connected to the electric trimming tool; the first connector is provided with an annular groove, and the connecting pipe is provided with a mounting buckle which interacts with the annular groove.

An electric hair clipper with a hair suction function, which comprises a casing, a cutter head component, a battery component, a motor component and a control board; on the upper surface of the casing corresponding to its front end is a sagging installation part. On the rear side wall of the installation part is a hair suction inlet. At the rear end of the casing is a negative pressure loading port, and on the inside of the casing is a negative pressure channel; on the installation part is a head cover whose rear port is always connected with the hair suction inlet; when the front end of the head cover is separated from the bottom wall of the installation part, a suction channel connecting with the hair suction inlet can be formed between the head cover and the installation part.

An electric hair clipper with a hair suction function, which comprises a casing, a cutter head component, a battery component, a motor component and a control board; on the upper surface of the casing corresponding to its front end is a sagging installation part. On the rear side wall of the installation part is a hair suction inlet. At the rear end of the casing is a negative pressure loading port, and on the inside of the casing is a negative pressure channel; on the installation part is a head cover whose rear port is always connected with the hair suction inlet; when the front end of the head cover is separated from the bottom wall of the installation part, a suction channel connecting with the hair suction inlet can be formed between the head cover and the installation part.

In one aspect, the present disclosure provides a housing for a vacuum filter assembly. The housing may include a top piece with an upper portion defining a top wall of a cavity and a generally circular perimeter forming a side wall of the cavity. The perimeter of the top piece may be configured to receive a filter member. An input aperture may extend through the top piece and may be arranged for communication with the cavity. A spindle may extend into the cavity from the top wall of the cavity such that a material drawn into the cavity by a vacuum force moves in a spiral vortex through the cavity about the spindle.

In one aspect, the present disclosure provides a housing for a vacuum filter assembly. The housing may include a top piece with an upper portion defining a top wall of a cavity and a generally circular perimeter forming a side wall of the cavity. The perimeter of the top piece may be configured to receive a filter member. An input aperture may extend through the top piece and may be arranged for communication with the cavity. A spindle may extend into the cavity from the top wall of the cavity such that a material drawn into the cavity by a vacuum force moves in a spiral vortex through the cavity about the spindle.

The shaving razor is a battery-operated electric razor with an internal water supply and vacuum subsystem. The razor may shave hair using one or more blades having reciprocating cutting edges behind foil shields. The internal water supply may be used to spray water from a water reservoir within the razor through a manifold next to the blades onto the skin and hair to soften the hair. A sponge adjacent to the blades may soak up excess water as well as moisten the skin. The vacuum system operates to suck hair clippings into a collection compartment within the razor. The collection compartment hinges open to be emptied.

The shaving razor is a battery-operated electric razor with an internal water supply and vacuum subsystem. The razor may shave hair using one or more blades having reciprocating cutting edges behind foil shields. The internal water supply may be used to spray water from a water reservoir within the razor through a manifold next to the blades onto the skin and hair to soften the hair. A sponge adjacent to the blades may soak up excess water as well as moisten the skin. The vacuum system operates to suck hair clippings into a collection compartment within the razor. The collection compartment hinges open to be emptied.

The present disclosure provides a housing for a vacuum filter assembly. The housing may include a top piece with an upper portion defining a top wall of a cavity and a generally circular perimeter forming a side wall of the cavity. The perimeter of the top piece may be configured to receive a filter member. An input aperture may extend through the top piece and may be arranged for communication with the cavity. A spindle may extend into the cavity from the top wall of the cavity such that a material drawn into the cavity by a vacuum force moves in a spiral vortex through the cavity about the spindle.

The present disclosure provides a housing for a vacuum filter assembly. The housing may include a top piece with an upper portion defining a top wall of a cavity and a generally circular perimeter forming a side wall of the cavity. The perimeter of the top piece may be configured to receive a filter member. An input aperture may extend through the top piece and may be arranged for communication with the cavity. A spindle may extend into the cavity from the top wall of the cavity such that a material drawn into the cavity by a vacuum force moves in a spiral vortex through the cavity about the spindle.

The present disclosure provides a multifunctional pet scissor, including a pet scissor main body, wherein a dust collector connecting cylinder is installed at at bottom of the pet scissor main body, and the dust collector connecting cylinder may be connected to a dust collector; and an air duct communicating with the connecting cylinder is arranged inside the pet scissor main body, and when shaving the pet, the dust collector is connected so as to directly absorb the hair into the dust collector. The multifunctional pet scissor further includes a knife rest, a knife head is arranged on the knife rest; the knife rest may be detachably arranged at an outer side of the pet scissor main body, so that the knife rest may be taken down from the pet scissor main body, and then the knife head on the knife rest can be cleaned.