公开(公告)号：US20240355189A1

公开(公告)日：2024-10-24

申请号：US18034421

申请日：2021-10-25

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Brian Esley TIDBALL ,  Jose Martin VILLAR DURAN ,  Nathan FARRELL ,  Gul DIKMEN ,  Robert Joseph Leigh PHIBBS ,  Ivonne LABADIE LEZAMA ,  Chelsea PEREIRA ,  Elizabeth Michelle STARKE

IPC分类号： G08B21/24 ,  A46B13/02 ,  A46B15/00

CPC分类号： G08B21/24 ,  A46B13/02 ,  A46B15/0008 ,  A46B2200/1066

摘要： The invention provides a method for encouraging a user to perform an oral care routine using an oral care device for a predetermined period of time. The method includes recording a plurality of previous oral care sessions, the previous oral care sessions including at least one oral care session ending before the predetermined period of time has elapsed after the user has begun the oral care session. An oral care time characteristic is calculated based on the plurality of previous oral care sessions and, for a subsequent oral care session, a point in time after the user has begun performing an oral care routine is determined for providing the user with feedback based on the oral care time characteristic. The user is then provided with feedback at the determined point in time during the subsequent oral care session.

公开(公告)号：US20240341464A1

公开(公告)日：2024-10-17

申请号：US18638737

申请日：2024-04-18

申请人： NINGBO FUJIA INDUSTRIAL CO., LTD.

发明人： Jianqiang Fang ,  Jianming Zheng

IPC分类号： A46B15/00 ,  A46B13/00 ,  A46B13/02 ,  A47L7/00 ,  A47L9/04

CPC分类号： A46B15/0065 ,  A46B13/001 ,  A46B13/02 ,  A47L7/0066 ,  A47L9/0438 ,  A47L9/0477 ,  A47L9/0483 ,  A46B2200/3033

摘要： The present disclosure discloses a hair-cutting roller brush with a reusable drive structure, including a roller brush frame, a blade, and a rotating cylinder; the blade is arranged in the rotating cylinder, and while the rotating cylinder rotates, the rotating cylinder simultaneously drives the blade to reciprocate to cut hair through the drive structure; the roller brush frame has a first side and a second side; a part or all of the drive structure is arranged on the second side, and a sleeve hole is defined in the other end of the rotating cylinder being in axial sleeving connection with the part of the drive structure arranged on the second side; the axial sleeving connection is used to allow the other end of the rotating cylinder to be mounted on the second side in an axial direction; meanwhile one end of the rotating cylinder moves to be mounted on the first side along the axial direction with the axial sleeving connection; when the rotating cylinder is disassembled, the part of the drive structure arranged on the second side remains on the second side, and the rotating cylinder is disassembled in a direction opposite to the direction of the axial sleeving connection. The hair-cutting roller brush has a lower production cost. The present disclosure further discloses a cleaning device with the hair-cutting roller brush.

公开(公告)号：US12108871B2

公开(公告)日：2024-10-08

申请号：US17505352

申请日：2021-10-19

申请人： Cenefom Corp.

发明人： Chen-Ping Hsu

IPC分类号： A46D3/00 ,  A46B1/00 ,  A46B13/00 ,  A46B13/02 ,  B29C39/00 ,  B29C39/02 ,  C08F16/06 ,  C08J3/05 ,  C08J3/24 ,  B29K29/00 ,  B29K105/00 ,  B29L31/42

CPC分类号： A46D3/00 ,  A46B1/00 ,  A46B13/001 ,  A46B13/02 ,  B29C39/006 ,  B29C39/02 ,  C08F16/06 ,  C08J3/05 ,  C08J3/24 ,  A46B2200/3073 ,  B29K2029/04 ,  B29K2105/0002 ,  B29K2105/0014 ,  B29L2031/42 ,  C08F2810/20 ,  C08J2329/04

摘要： A brush roller and its manufacturing method and brush roller mold is provided, the brush roller is manufactured by foaming a gaseous pore filler, while solving the problem of using a solid pore filler foaming method to manufacture the brush roller. In addition, the brush roller of the present invention has a plurality of fluid channels communicating between any adjacent two, and the plurality of fluid channels respectively extend to the surface of the brush roller to form pores to improve the fluid permeability of the brush roller, and in the brush roller manufacturing method of the present invention, after the PVA emulsified solution is cured, the compressive stress under the condition of the predetermined compression ratio can be formed to meet the expected brush roller, and it can be used to brush the circuit substrate.

公开(公告)号：US12096845B2

公开(公告)日：2024-09-24

申请号：US17034475

申请日：2020-09-28

申请人： Braun GmbH

发明人： Thorsten Piesker ,  Xinwu Lai ,  Tiandong Guo

IPC分类号： A46B13/02 ,  A45D44/00 ,  A46B9/08 ,  A46B13/00 ,  A47K7/04 ,  B26B19/38

CPC分类号： A46B13/02 ,  A45D44/00 ,  A46B9/08 ,  A46B13/008 ,  A46B13/023 ,  A47K7/04 ,  B26B19/3813 ,  B26B19/386 ,  A46B2200/1006

摘要： The present invention is concerned with a skin treatment device and an interface for, preferably detachably, attaching a brush to a skin treatment device, wherein the skin treatment device comprises a drive unit, a component part driven by the drive unit to perform a rotatory and/or oscillating movement and a hood at least partially encasing said driven component part. One of said brush and said driven component part comprises at least two protrusions which both extend through openings in the hood when the brush is attached to the skin treatment device. At least one of said protrusions engages the other of said brush and said driven component part by snap fit when the brush is attached to the skin treatment device.

公开(公告)号：US20240307926A1

公开(公告)日：2024-09-19

申请号：US18602640

申请日：2024-03-12

申请人： ILLINOIS TOOL WORKS INC.

发明人： Steven Bernard Heymann ,  Aleksey Klochkov ,  Juan Guerrero ,  Edward Anthony Oldynski

IPC分类号： B08B1/12 ,  A46B13/02 ,  A61L2/14 ,  A61L2/26 ,  B08B1/14 ,  B08B1/20 ,  B08B1/30

CPC分类号： B08B1/12 ,  A46B13/02 ,  A61L2/14 ,  A61L2/26 ,  B08B1/143 ,  B08B1/20 ,  B08B1/30 ,  A46B2200/3073 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/17

摘要： Example automatic emitter point cleaning systems include: an emitter point configured to produce at least one of positive ions or negative ions within or proximate to an ionization delivery path; an emitter frame configured to hold the emitter point in or proximate to the ionization delivery path; a brush; a motor coupled to the brush to actuate the brush to move past the emitter point; a detection surface coupled to the brush; a sensor configured to detect when the brush is in a predetermined position with respect to a reference position by detecting the detection surface; and a detection surface cleaner configured to clean the detection surface while the brush moves with respect to the emitter frame.

公开(公告)号：US12090015B1

公开(公告)日：2024-09-17

申请号：US18519114

申请日：2023-11-27

申请人： Mingfeng Li

发明人： Mingfeng Li

IPC分类号： A61C17/22 ,  A46B3/02 ,  A46B5/00 ,  A46B7/04 ,  A46B9/04 ,  A46B13/02

CPC分类号： A61C17/222 ,  A46B3/02 ,  A46B5/0095 ,  A46B7/04 ,  A46B9/04 ,  A46B13/02 ,  A61C2201/00

摘要： An electric toothbrush replacement head device includes: a toothbrush replacement head. The toothbrush replacement head includes: a toothbrush handle and a toothbrush head, a bottom of the toothbrush handle defines a bottom hole, the toothbrush head includes: a brush component, and the brush component includes: bristles. The toothbrush handle is provided with a hollow fixing column therein, which is located at a lower end of the toothbrush handle, a middle part of the fixing column is provided with an elastic sheet, and a bottom of the fixing column defines a mounting hole. A new type of the electric toothbrush replacement head device with a simpler structure, more flexible assembly and disassembly, more convenient use, better teeth cleaning effect, and stronger stability is provided.

公开(公告)号：US20240298856A1

公开(公告)日：2024-09-12

申请号：US18661003

申请日：2024-05-10

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kyoungwoung KIM ,  Kihwan KWON

IPC分类号： A47L9/04 ,  A46B9/02 ,  A46B13/00 ,  A46B13/02 ,  A46B15/00 ,  A47L5/26 ,  A47L9/06

CPC分类号： A47L9/0488 ,  A46B9/026 ,  A46B13/001 ,  A46B13/02 ,  A46B15/0065 ,  A47L5/26 ,  A47L9/0477 ,  A47L9/0613 ,  A46B2200/3033

摘要： A vacuum cleaner includes a main body including a fan, a motor connected to the fan, and configured to rotate the fan to generate an intake force, and an intake head connected to the main body to guide foreign substances to be drawn into the main body therethrough by the intake force. The intake head includes a housing including an inlet, a drum brush rotatable within the housing to allow the foreign substances to be drawn into the housing through the inlet, and the drum brush including a drum body and a brush on an outer circumference of the drum body, and a cutter adjacent to the brush and including a plurality of cutting edges arranged along an axial direction of the drum brush to allow the foreign substances wound on the drum brush to be cut and removed from the drum brush.

公开(公告)号：US12084156B2

公开(公告)日：2024-09-10

申请号：US17044782

申请日：2019-04-16

申请人： Chong Bin Michael Gan

发明人： Chong Bin Michael Gan

IPC分类号： B63B59/08 ,  A46B13/00 ,  A46B13/02 ,  B08B1/32 ,  B08B13/00 ,  B63B39/08

CPC分类号： B63B59/08 ,  A46B13/008 ,  A46B13/02 ,  B08B1/32 ,  B08B13/00 ,  B63B39/08

摘要： According to embodiments of the present invention, an underwater hull cleaning machine is provided. The cleaning machine includes a housing including a base region adapted to be arranged facing at least part of an external surface to be cleaned; a guiding mechanism coupled to the housing, wherein the guiding mechanism is configured to enable the cleaning machine to be maneuvered along the external surface; and at least one brush configured to move between an extended position and a retracted position. In the extended position, the at least one brush is extended downwardly towards the base region to be in contact with the external surface. In the retracted position, the at least one brush is moved upwardly away from the base region to be free from contact with the external surface. According to further embodiments, a hull cleaning system and a method for cleaning a vessel hull are also provided.

公开(公告)号：US12075963B2

公开(公告)日：2024-09-03

申请号：US17388314

申请日：2021-07-29

申请人： iRobot Corporation

发明人： Timothy R. Ohm ,  Erik Amaral ,  Andrew Deschenes

IPC分类号： A47L9/06 ,  A46B9/02 ,  A46B9/12 ,  A46B13/00 ,  A46B13/02 ,  A47L9/00 ,  A47L9/04 ,  A47L9/28

CPC分类号： A47L9/0606 ,  A46B9/02 ,  A46B9/12 ,  A46B13/008 ,  A46B13/02 ,  A47L9/009 ,  A47L9/0472 ,  A47L9/0488 ,  A47L9/066 ,  A47L9/2852 ,  A46B2200/3033 ,  A47L2201/04

摘要： A mobile cleaning robot can include a body, a drive wheel, and a plurality of skids. The drive wheel can be connected to the body and can be engageable with a floor surface of an environment. The drive wheel can be operable to move the mobile cleaning robot about an environment. The skids can be separate skids that can be connected to the body and can be engageable with the floor surface to support, together with the drive wheel, the mobile cleaning robot with respect to the floor surface.

公开(公告)号：US20240285141A1

公开(公告)日：2024-08-29

申请号：US18574101

申请日：2022-06-14

申请人： BSH Hausgeräte GmbH

发明人： Frank Schnitzer ,  Jöran Grieb ,  Sunny Talreja

IPC分类号： A47L9/28 ,  A46B13/02 ,  A47L9/00

CPC分类号： A47L9/2842 ,  A46B13/02 ,  A47L9/009 ,  A47L9/2805 ,  A47L9/2847 ,  A47L9/2868 ,  A46B2200/3033 ,  A47L2201/04 ,  A47L2201/06

摘要： A method for improved cleaning of a spatially delimited region by using a robot vacuum cleaner having a fan, includes increasing a fan rotation speed of the robot vacuum cleaner, and therefore increasing a vacuuming power, shortly before reaching the region. The fan rotation speed is reduced again after leaving the region, so that increased power and increased noise emission only occur in the delimited region. A robot vacuum cleaner with a sensor facility, a fan and a computer facility for carrying out the method, is also provided.