657results about "Suction handles" patented technology

A vacuum cleaner includes a body, a suction source disposed in the body, a separator, and a post-motor filter. The body extends along a longitudinal axis between a front end and a rear end. A fluid flow path extends from a suction inlet to an air outlet. The suction source is configured to draw air and debris through the suction inlet along the fluid flow path. The suction source has a suction source inlet and a suction source outlet. The post-motor filter is disposed in the fluid flow path between the suction source outlet and the air outlet. The post-motor filter forms an aperture extending along the longitudinal axis. The post-motor filter is forward of the suction source. A first passageway extends from the separator to the suction source inlet. The first passageway extends through the aperture of the post-motor filter.

A hand vacuum cleaner comprises a cyclone, a conical pre-motor filter that is positioned rearward of the cyclone and a suction motor. The pre-motor filter has a front end that faces that faces towards the cyclone air outlet. The conical pre-motor filter has an open interior volume, an outer surface, which is an upstream surface of the pre-motor filter, and an inner surface, which is a downstream surface of the pre-motor filter.

The utility model relates to the technical field of cleaning, in particular to cleaning equipment, in the cleaning equipment, an air guide pipe is designed to be of a split structure, so that a first pipe body and a second pipe body can be independently manufactured in a mold, the mold stripping difficulty of the air guide pipe is reduced, and the mold stripping efficiency is improved. And meanwhile, the inner pipe walls of the first pipe body and the second pipe body can be smoother, the airflow flowing smoothness is improved, and the cleaning effect of the cleaning equipment is better.

In general, the present disclosure is directed to a hand-held surface cleaning device that includes a relatively compact form-factor to allow users to store the same in a nearby location (e.g., in a drawer, in an associated charging dock, on a table top) for easy access to perform relatively small cleaning tasks that would otherwise require retrieving a full-size vacuum from storage. A hand-held surface cleaning device consistent with aspects of the present disclosure includes a body (or body portion) with a motor, power source and dust cup disposed therein. The body portion also functions as a handgrip to allow the hand-held surface cleaning device to be operated by one hand, for example.

A hand-held surface cleaning device consistent with aspects of the present disclosure includes a body (or body portion) with a motor, power source and dust cup disposed therein. The body portion also functions as a handgrip to allow the hand-held surface cleaning device to be operated by one hand, for example.

The utility model relates to the technical field of cleaning, in particular to a dust cup device and cleaning equipment, in the dust cup device, an air inlet gap is formed in the end, close to a partition plate, of an outer pipe, so that during secondary separation, the cyclone separation path of airflow is prolonged, and the dust-air separation effect is improved; and the performance and the user experience of the cleaning equipment are further improved.

In general, the present disclosure is directed to a hand-held surface cleaning device that includes a relatively compact form-factor to allow users to store the same in a nearby location (e.g., in a drawer, in an associated charging dock, on a table top) for easy access to perform relatively small cleaning tasks that would otherwise require retrieving a full-size vacuum from storage. A hand-held surface cleaning device consistent with aspects of the present disclosure includes a body (or body portion) with a motor, power source and dust cup disposed therein. The body portion also functions as a handgrip to allow the hand-held surface cleaning device to be operated by one hand, for example.

A surface cleaner comprising a surface cleaning head, an upright section moveably mounted to the surface cleaning head and an auxiliary dirt collection assembly removably mountable to the upright section. The hand vacuum cleaner, when removed from a remainder of the surface cleaner, is useable to clean a surface and when the hand vacuum cleaner is mounted to the remainder of the surface cleaner, in a first upright mode of operation to clean the surface in which the auxiliary dirt collection assembly is removed from the upright section, dirt is collected in the hand vacuum cleaner. sIn an emptying configuration in which the hand vacuum cleaner mounted to the remainder of the surface cleaner and the auxiliary dirt collection assembly mounted to the upright section, dirt collected in the hand vacuum cleaner is transferred to the auxiliary dirt collection assembly.

A hand vacuum cleaner has an airflow path from a dirty air inlet to a clean air outlet and an air treatment member provided in the airflow path. The air treatment member has a front end, a rear end, and a centrally positioned longitudinal axis extending between the front and rear ends. The hand vacuum cleaner further has a pistol grip handle and a motor and fan assembly. The motor and fan assembly has a volume and a motor axis of rotation. At least 50% of the volume is positioned in the pistol grip handle.

The present disclosure relates to a cleaner system including: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.

A hand vacuum cleaner has a cyclone unit and a pistol grip handle. The cyclone unit comprises a cyclone chamber with a cyclone axis of rotation and a dirt collection chamber. A cyclone sidewall extends between the cyclone chamber and a first portion of the dirt collection chamber that is radially positioned from the cyclone chamber. The dirt outlet comprises an opening in the cyclone sidewall that opens into the first portion of the dirt collection chamber. The dirt outlet has a perimeter defined by a plurality of walls including the cyclone sidewall, and one or more walls defining a first part of the perimeter of the dirt outlet are moveable relative to one or more walls defining a second part of the perimeter of the dirt outlet from a closed position to an open position in which a size of the dirt outlet is increased.

The utility model relates to the technical field of cleaning, in particular to cleaning equipment which comprises a main shell and a cover plate device, and the cover plate device is movably mounted on the main shell so as to seal or open an opening of the main shell, so that a filter part can be loaded into or moved out of a containing cavity from the opening; the cover plate device comprises a cover plate and a display assembly, and the display assembly is installed on the side, away from the containing cavity in the first direction, of the cover plate. According to the display device, the display assembly is arranged outside the containing cavity, so that the containing cavity has a larger space for containing the filtering piece, the size of the filtering piece can be as large as possible, airflow exhausted to the outside from the containing cavity through the air outlet can be fully filtered by the filtering piece, and the filtering effect of the filtering piece is good; through the arrangement, a user can conveniently and clearly see the display assembly and know the current state of the cleaning equipment in time.

The utility model relates to the technical field of cleaning, in particular to cleaning equipment which comprises a fan assembly, a power supply assembly and a handle, a first air channel is formed in the handle, and the first air channel is used for communicating the fan assembly with the power supply assembly so that air flow can flow into an inner cavity of a battery bin from a containing cavity; wherein the fan assembly is provided with a filtering piece which is used for filtering airflow entering the first air channel. According to the cleaning equipment provided by the embodiment of the invention, through the arrangement, the dust removal capability can be improved, and tiny dust reaching the battery bin is reduced as much as possible, so that the influence of the tiny dust on the power supply battery and the battery management system is reduced, and the cleaning equipment is safer and more reliable.

A cleaner system includes: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.

A surface cleaner has body comprising floor support members operable to enable the body to be moved across a floor, the body having an air flow path extending downstream from a dirty air inlet provided in the body to a clean air outlet provided in the body. The body has a rotatable brush, an air treatment chamber removably positionable in the air flow path through the surface cleaner, a pre-motor filter housing which, in operation, houses a pre-motor filter media, the pre-motor filter media remaining in position in the body when the air treatment assembly is removed, a suction motor and an on-board energy storage member.

A cleaner system includes: a cleaner; a cleaner station; and an imaginary plane including an imaginary suction flow path through line penetrating a suction flow path in a longitudinal direction and an imaginary suction motor axis defined by extending a rotation axis of a suction motor, in which when the cleaner is coupled to the cleaner station, the plane penetrates at least a part of the cleaner station, such that a center of gravity of the cleaner is disposed to pass through a space for maintaining balance of the station, and as a result, it is possible to stably support the cleaner and the station while preventing the cleaner and the station from falling down.

The utility model relates to a cleaning device, a floor cleaning device and a cleaning system. The cleaning equipment comprises a handheld part which is used for being held by an operator; the main body structure is arranged on one side of the handheld part; the detachable part is detachably connected with the rest part of the cleaning equipment; a release key configured to release the removable component by actuating the release key; the release key is arranged between the handheld part and the main body structure; or the release key is arranged on the surface of one side, close to the main body structure, of the handheld part; or the release key is arranged on the surface of one side, close to the handheld part, of the main body structure. According to the cleaning equipment, the detachable parts are easy and convenient to disassemble.

The utility model relates to the technical field of cleaning, in particular to cleaning equipment, in the cleaning equipment, a dust cup device and an air guide pipe assembly can be detachably mounted through cooperation of a first connecting piece and a second connecting piece, and meanwhile, the dust cup device and a fan assembly can be detachably mounted through cooperation of a third connecting piece and a fourth connecting piece; by combining the arrangement positions of the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece, the mounting strength of the dust cup device can be improved, meanwhile, the dust cup device is more convenient to disassemble and assemble, and the experience feeling of a user is improved.

The utility model provides cleaning equipment and a cleaning device, and relates to the technical field of cleaning equipment.The cleaning equipment comprises a machine body, the machine body is provided with a first end and a second end which are back to back, a circuit board containing cavity is formed in the machine body, and the circuit board containing cavity is located on the inner side of the second end; the suction pipe is arranged on the machine body, and at least part of the suction pipe is located on the side, away from the second end, of the first end; the holding part is arranged on the machine body, and at least part of the holding part is located on the side, away from the first end part, of the second end part; the first operation part is arranged on the second end part, the first operation part is located at the position, corresponding to the second end part, of the circuit board containing cavity, and the first operation part is located on one side of the holding part. According to the cleaning equipment provided by the utility model, the possibility that a user mistakenly touches the first operation part when holding the cleaning equipment can be reduced, and the cleaning effect of the cleaning equipment is improved.

A hand vacuum cleaner has a cyclone having a cyclone axis of rotation that extends between the front and rear ends of the cyclone. A main body houses a suction motor. The suction motor is positioned at a lower end of the main body and forward of a battery pack provided at a lower end of a pistol grip handle.

A hand vacuum cleaner has an air flow path from a dirty air inlet to a clean air outlet. A suction motor is positioned in the air flow path and a non-cyclonic air treatment chamber is in the air flow path downstream from the dirty air inlet and upstream from the suction motor. The air treatment chamber has a front end having a chamber air inlet, a rear end having a chamber air outlet. A non-return valve flap closes an inlet port of the chamber air inlet. The non-return valve flap has an upper end that is mounted to the air treatment chamber and a lower end. The non-return valve flap is moveable from a closed position in which it closes the inlet port to an open position in which the lower end of the non-return valve flap rotates inwardly and upwardly whereby the inlet port is opened.

The utility model discloses an efficient cyclone separation structure of a dust collector, which comprises a dust collector main machine, a cyclone separator, a cyclone separator and a cyclone separator, the dust cup is detachably mounted on the dust collector main machine, and an air inlet pipe which is eccentrically arranged is arranged at the end part of the dust cup; the separation cone is rotatably mounted in the dust cup, and blades arranged in the circumferential direction of the rotating shaft are arranged on the separation cone; and the filter screen is arranged in the dust cup. Compared with the prior art, the problems of suction force reduction and blockage caused by reduction of air permeability of the filter screen when the dust collector is used are solved.

A surface cleaning apparatus having an upright section moveable relative to a surface cleaning head between a storage position and a rearwardly reclined floor cleaning position. The upright section comprising a removable hand vacuum cleaner. The hand vacuum cleaner is operable in a first mode of operation in which the surface cleaning apparatus is operated to clean a floor, the inlet of the hand vacuum cleaner is in flow communication with the surface cleaning head air outlet and the air treatment member of the hand vacuum cleaner is operable to treat air drawn in through the dirty air inlet of the surface cleaning head. The hand vacuum cleaner is also operable in a second mode of operation in which the hand vacuum cleaner is operable to directly clean a floor or the air inlet of the hand vacuum cleaner is directly connected to the downstream end of an accessory tool.

A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. A powered cleaning head including a removable brushroll is provided on the unitary body.

A handheld vacuum device which contains a head portion, an interface for a waste container to detachably connect thereto, and a gripping portion connected to the head portion. The interface is configured on a front end of the head portion. The head portion is configured with a latch device that is adapted to lock the waste container to the head portion, and to unlock and facilitate a drop of the waste container from the head portion by a user's one hand operation on the latch device. The user can keep his or her hands completely clean without having to worry about contacting animal feces by accident.

The present invention discloses a handheld vacuum cleaner for pets, including a body, a charging base, a dust suction port, a cleaning accessory, and the like. A trigger is arranged on the body on a side of the dust suction port, and a driving member is arranged in the cleaning accessory. When the cleaning accessory is inserted into the dust suction port, the driving member can be brought into contact with the trigger, and the driving member can be driven by a pressing operation of the trigger to perform hair removal on the cleaning accessory. With this structure, a user can simultaneously perform grooming and dust suction and remove hair adhering to the cleaning accessory by holding the body with a single hand, which is simpler and more labor-saving in use. Moreover, the internally mounted driving member also makes the entire cleaning accessory compact and aesthetic in appearance. In addition, a dust canister removably mounted to a rear part of the body can be prevented from being occluded, which is convenient for the user to clearly observe an operating condition inside the dust canister during use. In particular, a position of the rear dust canister is separate from a position of the front dust suction port, so that the dust canister can be made larger and longer, and a storage capacity of the dust canister is also increased.

A waste receptacle for use in a vacuum cleaner is described herein. The waste receptacle includes a body, a handle at a proximal end of the body, a door at a distal end of the body, and an air suction tube extending from the door to the handle within the body. The air suction tube is coupled to the handle such that axial movement of the handle along a length of the body causes a corresponding axial movement of the air suction tube.

The utility model relates to an air duct system for a mite removal instrument, including: a casing and a dust cup, a dust suction port is provided on the bottom surface of the front end of the casing, a roller brush chamber is provided at the bottom of the front end of the casing, and the dust suction port is communicated with the roller brush chamber; a suction force generating chamber is provided in the rear end of the casing; a dust outlet and an air inlet are provided above the roller brush chamber, an air inlet is provided at the bottom of the dust cup, and the air inlet is communicated with the dust outlet; a partition is provided in the dust cup, a filter assembly is provided on the partition, a vent is provided on the partition, an air outlet is provided at the bottom of the dust cup, and the air outlet is communicated with the suction force generating chamber, and air flow enters the dust cup through the air inlet and leads to the suction force generating chamber through the filter assembly, the vent and the air outlet in sequence. The purpose of the utility model is to provide an air duct system for a mite removal instrument, which only needs to be provided with a dust outlet above the front end of the casing, and only needs to be provided with an air inlet at the bottom of the corresponding front end of the dust cup, so that the size of the whole machine can be reduced and more compact.

A surface cleaner has an air flow path extending from a dirty air inlet to a clean air outlet with a suction motor positioned in the air flow path, a cyclone chamber positioned in the air flow path, and a dirt collection chamber. The cyclone chamber has a first end, an opposed second end, a cyclone axis of rotation that intersects each of the first and second ends, a cyclone sidewall extending between the first and second ends, a cyclone air inlet provided at the first end, a cyclone air outlet and a dirt outlet. The second end of the cyclone chamber has a ramped surface that curves around the cyclone chamber from a proximal end to a distal end. The proximal end is closer to the first end of the cyclone chamber than the distal end. The dirt outlet is provided at the distal end of the ramped surface.

The invention belongs to the technical field of environment-friendly cleaning equipment, and provides a handheld poplar catkin collector. The combined air duct is sequentially provided with a flat-mouth air suction and floc collection section, a main floc collection bin section and an air suction main bin section. The power part is arranged at one end of the combined air duct and located at the air suction main bin section; the power part comprises an operating handle, a battery and a fan; the operating handle is fixedly connected with one side of the air suction main bin section; the battery is detachably mounted on the operating handle and is close to the end part direction of the air suction main bin section; the draught fan is arranged on the end face of the air suction main bin section and communicated with the air suction main bin section. The fan is connected with the battery; the air flow generated by the fan along the discharge opening direction of the flat-opening air suction and flocculus collection section is negative pressure adsorption; the filter cloth bag is arranged in the combined air duct and is connected with a clamping ring arranged on the main flocculus collecting bin section, so that the filter cloth bag is convenient to disassemble; the flat-mouth air suction catkin collecting section faces the poplar catkin and willow catkin on the ground, the fan is started to suck the poplar catkin and willow catkin into the filter cloth bag, and the poplar catkin and willow catkin are discharged after being filtered.