417results about "Brushes" patented technology

The application discloses a floor cleaning machine, which comprises a handle, a cleaning head and an integrated water tank. The cleaning head comprises a shell rotatably connected with the handle. The integrated water tank comprises a clean water cavity and a sewage cavity and is installed in a horizontal manner on the rear half of the shell in a single-side inlet-outlet mode, so as to provide clean water for cleaning and collect sewage after cleaning for the cleaning head. The cleaning head further comprises a motor installed on one side of the shell, a roller assembly sleeved on the motor and a brush assembly bridged on both sides of the shell. The motor drives the roller assembly to rotate, so as to drive the brush assembly to rotate synchronously. The floor cleaning machine provided by the application has simple structure, reduces the weight on the handle, and makes the user feel more light when pushing or pulling the floor cleaning machine. The floor cleaning machine can increase the standby time of the floor cleaning machine without increasing the volume of the floor cleaning machine, and can also reduce the noise of the floor cleaning machine in the working state.

A scrubber comprises a cleaning head assembly, the cleaning head assembly comprises a shell, a motor and a roller assembly connected to the motor in a sleeving mode, the motor is installed on one side of the interior of the shell, and the roller assembly comprises a roller piece fixedly connected with a first gear piece; the cleaning head assembly further comprises a transmission assembly arranged on the portion, on the opposite side of the motor installation position, of the shell and a brush assembly connected between the two opposite sides of the shell in a bridging mode, the motor drives the roller assembly to rotate, and the roller assembly and the brush assembly synchronously rotate through the transmission assembly. The transmission assembly is in transmission connection with the first gear piece; the first gear piece comprises a gear and an elastic piece; the gear is fixedly connected with the elastic piece, the elastic piece is detachably and fixedly connected with the roller piece in an inner cavity of the roller piece, the elastic piece comprises a rotating shaft and a spring, the rotating shaft elastically abuts against the shaft sleeve through the spring, the shaft sleeve detachably abuts against the roller piece in the inner cavity of the roller piece, and the rotating shaft can serve as a rotating shaft of the roller piece. And the spring can stretch out and draw back in the inner cavity of the roller piece.

The utility model relates to a cleaning equipment brush head, cleaning equipment and a cleaning system. The cleaning equipment brush head comprises a main body part; the rolling brush is arranged on the main body part and can rotate relative to the main body part; the comb teeth are installed on the main body part, each comb tooth comprises a plurality of tooth parts arranged in the first direction, and a first acute angle is formed between the extending direction of at least part of the tooth parts and the first direction; wherein the first direction is the axis direction of the rolling brush. The brush head of the cleaning equipment has better anti-winding capability.

A system is provided that stabilizes an applicator in response to the motion caused by a user. The system includes a motion stabilizer; and an adapter that holds a cosmetic applicator. The motion stabilizer includes a receiver configured to be coupled with the adapter, at least one sensor configured to detect a movement caused by a user, circuitry configured to determine a compensation movement to offset the detected movement; and at least one motion generation device embedded in the receiver configured to control a motion of the cosmetic applicator according to the determined compensation movement, wherein the adapter includes circuitry that is configured to transmit an identifier to the receiver, the identifier indicating a type of the cosmetic applicator, and the motion generation device is configured to set at least one parameter for controlling the motion of the cosmetic applicator according to the type of the cosmetic applicator.

The invention provides a self-cleaning method for a cleaning system. The self-cleaning method comprises the steps that a self-cleaning instruction is obtained, cleaning equipment is controlled to enter a self-cleaning mode, in the self-cleaning mode, a rolling brush keeps rotating, and in the self-cleaning mode, the cleaning equipment is configured to be capable of being switched between a standard mode and a pressurization mode; after the self-cleaning mode is started, the cleaning equipment is controlled to be switched to the pressurization mode at least once, and in the pressurization mode, the switch assembly is controlled to open the pressurization channel and close the dirt suction channel; wherein in the standard mode, the dirt suction port is communicated with the dirt suction channel; and in the pressurizing mode, the pressurizing opening is communicated with the pressurizing channel, and the rolling brush keeps rotating. And in the pressurizing mode, the pressure of the rolling brush and the bottom wall of the cleaning groove is increased, so that stains on the rolling brush can be rapidly removed, sewage on the rolling brush can be rapidly squeezed out, and the use experience feeling of a user is improved.

An oral care device includes a head for caring for a user's oral cavity, the oral cavity including a plurality of oral regions, and an inertial measurement unit (IMU) operable to output signals that depend on the position and / or movement of the head. The oral care device includes a controller configured to receive from the IMU signals indicative of the position and / or movement of the head relative to the oral cavity, and to process the received signals using a trained non-linear classification algorithm to obtain classification data. The classification algorithm is trained to identify the oral region in which the head of the oral care device is located from the plurality of oral regions. The controller is configured to use the obtained classification data to control the oral care device to perform an action.

We provide a washable hair comb / brush with static electricity removal and static electricity output display functions. [Solution] This hair comb / brush comprises a comb / brush body molded from a washable conductive material, a conductive path that guides static electricity generated at the teeth to a display area without instantaneously discharging it to the hair, and a visual output display medium that visually outputs and displays the success or failure of static discharge using one or more of the induced static electricity energy as a light source, digital display, or analog display. It converts the induced static electricity energy into a practical and safe form, and is equipped with an output display medium that visually outputs and displays the success or failure of static discharge, providing a reduction in hair damage, tangling, and frizz, as well as a new user satisfaction experience (a visible static discharge experience). Current hair combs / brushes, for example, those made of plastic, generate a lot of static electricity due to friction with the hair, and instantaneous discharge to the hair causes damage, tangling, and frizz. Those made of animal hair have the effect of smoothing the hair, but deteriorate and develop odors when washed, and their static electricity suppression effect is limited. Wooden combs are prone to deformation and cracking due to moisture, and their static electricity suppression effect is also limited. Static electricity removal and anti-static combs lack a visual confirmation function for the success or failure of static electricity removal, making it difficult to perceive their effectiveness.

The invention consists of a holder for the brush body part (9) of an electric toothbrush, due to its structure having a cup (4) and a clip (2A, 8A), thus being usable as a storage container for the brush body part (9) of an electric toothbrush and as a dry and storage position for the brush body part (9) in the presence of a toothbrush cartridge cup.

The invention discloses a scrubber. The scrubber comprises a cleaning head and an integrated water tank; the cleaning head comprises a shell, the shell comprises a shell body, a first side plate and a second side plate, the first side plate and the second side plate are connected with the shell body, a motor is installed on the first side plate, the motor is sleeved with a roller assembly, a gap area is arranged between the first side plate and the second side plate, and the roller assembly is detachably installed in the gap area. The integrated water tank comprises a clear water cavity and a sewage cavity, is horizontally installed on the rear half part of the shell in a single-side in-out mode, and provides clear water for cleaning for the cleaning head and collects sewage after cleaning. The scrubber provided by the invention is simple in structure, a user can feel lighter when pushing or pulling the scrubber, the standby time of the scrubber can be prolonged on the premise that the size of the scrubber is not increased, and meanwhile, the noise of the scrubber in a working state can be reduced.

A skin treatment device provides feedback to a user relating to the force or pressure they are applying. In addition to the feedback provided for indicating that the pressure is too high, correct, or too low, there is a further feedback type when the force or pressure is below a lowest threshold value, indicating that there is no contact between the skin and the device. Providing the same feedback information when the user is applying a too low pressure as when the user has deliberately released the device from contact with the skin is thereby avoided.

The utility model relates to the technical field of oral cavity cleaning, in particular to a water outlet structure of an oral cavity cleaner punch, which comprises a cleaner main body, a groove is arranged at the bottom of the cleaner main body, internal threads are arranged on the inner wall of the groove, a water storage barrel is connected below the cleaner main body, a transparent window is arranged on the side face of the water storage barrel, and the transparent window is made of transparent plastic materials. Scale marks are printed on the surface of the transparent window, numerical values of the scale marks are gradually increased from bottom to top, external threads are formed in the outer side of the top end of the water storage barrel and are in sliding connection with the internal threads, a first sealing rubber ring is fixedly connected to the top of a groove of the cleaner body and abuts against the top end of the water storage barrel, and an inner groove is formed in the cleaner body. A second sealing rubber ring is fixedly connected to the interior of the inner groove, and a water pumping pipe is fixedly connected to the interior of the second sealing rubber ring; according to the utility model, the water storage cylinder can be conveniently detached from the cleaner main body through the arrangement of the convenient dismounting device, so that water injection is facilitated.

A hand held shower includes a brush portion having a plurality of teeth to facilitate hair disentanglement.

The application discloses a floor brush self-cleaning structure and belongs to the technical field of dust collectors, which comprises a base, a cleaning brush is installed on the base, a driving element is arranged on the base, the cleaning brush is connected to the driving element, a floor brush assembly is arranged on the dust collector, the floor brush assembly is placed on the base, the floor brush assembly comprises a floor brush shell, a floor brush and a floor brush brim, and the cleaning brush is abutted on the floor brush brim. The application solves the problem that the current airflow design of the dust collector is mainly focused on the negative pressure area in front of the suction port, the floor brush brim area at the rear end of the floor brush is in the airflow edge zone, dust adsorbed on the brim cannot be effectively rolled into the air duct system, the design causes secondary pollution, the user needs to manually clean the bristles, and the cleaning efficiency and user experience are seriously affected.

A paintbrush cover is constructed of an elastic material and has a deformable inlet and outlet that a paintbrush can be inserted and withdrawn from respectively. The paintbrush may be withdrawn in the same direction that it was inserted, such that the bristles are never forced to bend against the cover. In use, the handle is inserted into the inlet, pushed through the interior cavity, and pulled through the outlet, until the bristles and ferrule of the brush are entirely enclosed by the cover. The portion of the cover body nearest the inlet is inwardly tapered towards the front such that the brush bristles are maintained parallel to each other, and come to a fine edge, maintaining the proper arrangement of the bristles for the next time it is used.

In some embodiments, the distal end of an endodontic brush unevenly (e.g., not along a line perpendicular to the axis of the brush). Optionally, the uneven strands will contact the walls of a channel more evenly and / or will have an increased stirring effect than an evenly cut end may be cut using an abrasive cutter (e.g., a grinding wheel) and / or a laser and / or an electrical discharge machining (EDM) cutter. Optionally, a grinding wheel will rotate opposite the winding of the wire. Optionally, a rounded end may be formed on the wire. In some embodiment, a coupling between an endodontic brush and a handpiece is configured to be held rotationally to the handpiece by friction and / or locked longitudinally into the handpiece by an interference element. In some embodiments, an edge of the brush is roughened. Optionally, the brush may be bent and / or eccentric.

The subject-matter of the present disclosure relates to a computer-implemented method of estimating a head tilt angle of a user of a toothbrush during brushing, the computer-implemented method comprising: sensing, using a sensor of the toothbrush, movement parameters associated with the toothbrush over a brushing time period; inputting, to a machine learning model, the sensed movement parameters to estimate a head tilt angle of the user at each time point of the brushing time period; and generating the head tilt angle of the user as the head tilt angle estimated by the first machine learning model.

The present invention relates to an aerosol-generating system comprising: a holder in which a cigarette is inserted into a cigarette insertion hole formed at one end thereof, the holder generating an aerosol by heating the inserted cigarette; and a bracket provided with an internal space on one side surface thereof for insertion of the holder, one side surface of the holder being exposed to the outside and the other side surface passing through the bracket without being exposed to the outside when the holder is inserted into the internal space, the holder including: a heater inserted into the cigarette for heating the cigarette; a first battery for supplying power to the heater; and a first terminal; the bracket includes: a second battery for supplying power to the holder; and a second terminal, in a state where the holder is inserted into the bracket, the first terminal and the second terminal are coupled to each other, and when the first terminal and the second terminal are coupled to each other, the holder charges the first battery or heats the heater on the basis of power received from the second battery.

A computer-implemented method (201, 301) for determining a quantitative condition (QC1, QC2) of a cleaning liquid (19, 119) in a cleaning device (1, 101) of a personal care device (e.g., an electric shaving tool (3, 103)) is provided. The method involves controlling (203, 207, 303) a motor (23, 129) configured to drive a liquid displacement member (21, 121) of the cleaning device for successive operation at least at two different motor speeds (MS1, MS2), and receiving (205, 209, 303) from a sensor (65, 165) a sensor output (SIM1, SIM2) related to a current (IM1, IM2) in the motor (23, 129) for each of the at least two different motor speeds. The method further involves determining (213, 307), for at least two different motor speeds, a parameter value (PdI / dMS) associated with a degree to which the current in the motor varies according to the motor speed, based on the current in the motor; and determining (215, 309) a quantitative condition of the cleaning liquid based on the determined value of the parameter and based on a predetermined relationship between the quantitative condition and the parameter.

The invention discloses a high-altitude glass curtain wall cleaning device based on an unmanned aerial vehicle, and relates to the technical field of glass curtain wall cleaning, the high-altitude glass curtain wall cleaning device comprises an unmanned aerial vehicle mounting platform, and the unmanned aerial vehicle mounting platform is mounted at the bottom of the unmanned aerial vehicle; the water tank is mounted in the unmanned aerial vehicle mounting platform; the adsorption type cleaning actuator is arranged at the end, away from the water tank, of the unmanned aerial vehicle mounting platform, and the water tank is connected with the adsorption type cleaning actuator through a pipeline; the pushing mechanism is arranged on the unmanned aerial vehicle mounting platform and located between the water tank and the adsorption type cleaning actuator, and a locking mechanism used for separation / connection of the adsorption type cleaning actuator is arranged between the adsorption type cleaning actuator and the pushing mechanism; and the safety rope winding mechanism is arranged in the unmanned aerial vehicle mounting platform and is connected with the adsorption type cleaning actuator. The unmanned aerial vehicle serves as an intelligent transportation platform and is responsible for accurately transporting the integrated adsorption type cleaning actuator to an operation starting point and recycling the integrated adsorption type cleaning actuator.

The utility model discloses a magnetic brush structure which comprises an inner brush body and an outer brush body, at least two magnet installation holes are formed in the brush face of the inner brush body and the brush face of the outer brush body, and limiting protruding rings are integrally formed at the outer side ends of the inner walls of the magnet installation holes. A magnet block is fixed in the magnet mounting hole, and a limiting ring groove matched with the limiting convex ring is formed in the edge of the outer wall of the magnet block; the magnet block is clamped into the magnet mounting hole and is clamped into the limiting ring groove through the limiting convex ring to be limited and fixed, and the surface of the magnet block is flush with the brush surface of the inner brush body or the outer brush body; and brush cloth is fixed on the brush surfaces of the inner brush body and the outer brush body. The magnetic brush is reasonable in structural arrangement, the magnet can be limited through the limiting convex ring after being installed, the outer side face of the magnet is flush with the surfaces of the inner brush body and the outer brush body, the magnet is prevented from loosening or falling off, and therefore a plastic shielding layer can be reduced, the magnetic attraction force of the magnet is improved, and the wiping force is improved by being matched with the brush cloth; the wiping cleaning effect is improved, and use is stable and reliable.

The utility model discloses an eye shadow tray capable of storing various products, which comprises a tray body and an upper cover, the tray body is connected with the upper cover through a hinge, the top surface of the tray body is provided with an eye shadow groove, the inner wall of the eye shadow groove is provided with an edge groove, the edge groove extends to the front of the back vertical surface of the tray body towards the direction of the upper cover, and a push-pull cover is inserted in the edge groove in a sliding manner. A magnetic suction cup is embedded between the eye shadow groove and the upper cover and located on the top face of the cup body, the top face of the magnetic suction cup is magnetically connected with an iron ring, and one end of the iron ring is fixedly connected with eye shadow bristles. The eye shadow box has the advantages that the eye shadow grooves and the push-and-pull covers are adopted, the push-and-pull covers are of transparent structures, eye shadow colors in the eye shadow grooves can be observed conveniently, when a user uses the eye shadow box, the upper cover can be opened, then the push-and-pull covers are driven to move by pushing and pulling the handle plate with fingers, the eye shadow grooves are opened and closed, and after the eye shadow grooves are closed by the push-and-pull covers, the user can conveniently observe the eye shadow colors in the eye shadow grooves. The mutual influence of eye shadows with different colors is avoided, the storage stability is improved, and the problem of color crossing is avoided.

This utility model provides a cleaning device and equipment. The cleaning device includes: a housing; a cleaning component for cleaning the surface to be cleaned; a mounting component detachably mounted to the housing, wherein when the mounting component is mounted to the housing, the housing and the mounting component together limit the cleaning component to prevent it from detaching from the housing; and a comb-tooth component mounted to the housing, spaced apart from the mounting component, the comb-tooth component having a comb-tooth structure to separate foreign objects from the cleaning component. The cleaning device of this utility model solves the technical problem in related technologies where poor accuracy and / or reliability of the comb-tooth component installation leads to poor separation of foreign objects from the cleaning component.

This utility model discloses a steel pipe painting tool, relating to the field of steel pipe painting tools. The utility model includes a painting tool comprising a main brush cylinder and a movable brush cylinder mounted on the back of the main brush cylinder via a rotating shaft. The tool consists of a painting tool, a main brush cylinder, a rotating shaft, a movable brush cylinder, brush bristles, a groove, a locking hole, a handle, a movable slot, a mounting surface, a locking mechanism, a movable rod, a locking pin, a push block, and a spring. The main brush cylinder and the movable brush cylinder are arranged in a ring structure and connected by the rotating shaft, allowing them to close and encircle the steel pipe. This ring-shaped painting method significantly increases the painting contact area compared to traditional manual brush painting, thereby improving painting efficiency and reducing the need for multiple, multi-sided painting operations to achieve the desired coverage. Furthermore, the locking mechanism design can fix the position of the movable brush cylinder, ensuring the stability of the tool during the painting process.

The application discloses a self-cleaning method of a surface cleaning system, and the self-cleaning method comprises the following steps: a cleaning piece cleaning step: a water distribution plate supplies water to the cleaning piece, the cleaning piece is controlled to rotate in a first direction, and bristles on the cleaning piece absorb water and lay down under the action of a dirt scraping piece; a roller brush cavity cleaning step, which comprises the following steps: a B substep of controlling the cleaning piece to rotate in a second direction, so that the bristles stand up under the action of the dirt scraping piece and wipe the roller brush cavity; and an A substep of stopping the water distribution plate from supplying water to the cleaning piece or supplying water to the cleaning piece at a flow rate smaller than that in the cleaning piece cleaning step, so that the roller brush cavity is automatically cleaned.

The purpose is to provide a showerhead attachment that makes it easier for practitioners to wash the scalp and hair of patients. [Solution] The attachment 1 has a spray surface 2 that is formed in a roughly inverted triangular shape and has a corner 2e that corresponds to the bent part 2a. This corner 2e can be used to precisely target only the area to be washed. As a result, when a hairdresser or other professional washes the scalp and hair of a client, it is easier to prevent water from flowing into the client's ear canal, and the professional can more easily wash the scalp and hair of the client. Furthermore, since the corner portion 2e is provided with a projection 5 in a position that forms a triangular shape with one side facing the bent portion 2a when viewed from the front, the force transmitted from the projection 5 is less likely to concentrate in one place near the bent portion 2a, thereby preventing bending of the brush portion 3 on which the watering surface 2 is formed and the corner portion 2e.

Device (10) for holding a broom handle (11), comprising a receptacle (21) in which the broom handle (11) can be clamped, wherein the receptacle (21) is bounded by two pairs of clamping legs (16, 17) each having a first clamping leg (18a, 18c) and a second clamping leg (18b, 18d), wherein the two clamping legs (18a, 18b) of a pair of clamping legs (16) are each firmly connected to each other via their foot regions (22a, 22b), and wherein the head regions (23a, 23b) of the two clamping legs (18a, 18b) are movable apart by generating a restoring force and widening the receptacle (21), wherein the clamping legs (18a, 18b, 18c, 18d) each have a stiffening profile (25a, 25b, 25c, 25d).

This invention discloses a surface cleaning system, including a floor brush with cleaning components and a base with a cleaning tank. The floor brush is placed on the base so that the cleaning components are cleaned in the cleaning tank. The floor brush is also provided with a roller brush cavity and a scraping component. The outer surface of the cleaning components is surrounded by bristles. The cleaning components rotate in the roller brush cavity to scrape the scraping component to remove dirt from the bristles. The side wall of the roller brush cavity is provided with a first surface opposite to the cleaning roller. The self-cleaning method of the surface cleaning system includes: a cleaning component cleaning step: providing cleaning liquid to the cleaning components and controlling the cleaning components to rotate in a first direction so that the bristles absorb water and lie flat under the action of the scraping component, forming a gap between the cleaning components and the first surface; a roller brush cavity cleaning step: including a sub-step B: controlling the cleaning components to rotate in a second direction, and the scraping component scrapes the bristles to make the bristles stand up and wipe the first surface, thereby realizing automatic cleaning of the roller brush cavity.