公开(公告)号：WO2023040944A1

公开(公告)日：2023-03-23

申请号：PCT/CN2022/118976

申请日：2022-09-15

Applicant: 江苏美的清洁电器股份有限公司 ,  美的集团股份有限公司

Inventor： 郭辉 ,  程福萍

IPC: A47L9/00 ,  A47L11/24 ,  A47L11/40 ,  B26B19/06

Abstract: 一种切割装置（100）、清洁设备（200）、清洁基站（300）、清洁系统及方法。切割装置（100）包括壳体（11）、N组刀片和驱动机构，壳体（11）设有开口（110）；每组刀片包括一个定刀片（12）以及一个动刀片（13）；其中，N个定刀片（12）位于壳体（11）内，并呈直线排列；N个动刀片（13）位于壳体（11）内，并呈直线排列，每一个动刀片（13）与一个定刀片（12）对应设置，定刀片（12）与动刀片（13）均具有齿刃部（14），齿刃部（14）自开口（110）朝壳体（11）外侧凸出，定刀片（12）的齿刃部（14）与动刀片（13）的齿刃部（14）紧密贴合；驱动机构与动刀片（13）联动配合，用于驱动动刀片（13）相对于定刀片（12）在第一位置与第二位置之间做往复运动，且至少两个动刀片（13）的运动方向彼此相反。保证了动刀片（13）和定刀片（12）之间的直线度和贴合度，且相邻的两个动刀片（13）的运动方向相反，可以相互抵消惯性力，减小系统振动。

公开(公告)号：WO2023275745A1

公开(公告)日：2023-01-05

申请号：PCT/IB2022/055996

申请日：2022-06-28

Applicant: BRAUN GMBH

Inventor： REINPRECHT, Sebastian

IPC: B26B19/20 ,  B26B19/06 ,  B26B19/3813

Abstract: The invention relates to a hair removal device, comprising: a handle 2 having a motor 3, a cutting head 4 having a blade unit 5 with a first and second blade 6, 7 for cutting hair, said cutting head having a first snap fit connector 9a, 9b and a comb attachment 10 releasably attachable to the cutting head, said comb attachment having a second snap fit connector 11a, 11b provided to engage by snap fit connection with the first snap fit connector for attaching the comb attachment at the cutting head, wherein, said first snap fit connector is at least one of: formed in a shape to flex, made of a material to flex or supported to flex, so that said first snap fit connector is able to flex when brought into engagement with said second snap fit connector.

公开(公告)号：WO2022266466A2

公开(公告)日：2022-12-22

申请号：PCT/US2022/034033

申请日：2022-06-17

Applicant: SINCERELY LTD. B.V.

Inventor： ASHCROFT, Anthony ,  FUNAMURA, Joshua ,  IVE, Jonathan, P. ,  KESSLER, Patrick ,  WHANG, Eugene ,  WILSON, Christopher ,  ZHOU, Suhang

IPC: B26B19/38 ,  B26B19/02 ,  B26B19/06 ,  B26B19/10 ,  B26B19/14 ,  B26B19/20 ,  B26B19/48 ,  B26B19/3846

Abstract: In certain embodiments, a personal care device can include a housing, a functional assembly attached to the housing, a motor disposed within the housing and operatively connected to the functional assembly to move one or more components of the functional assembly, and a switch configured to move between at least two states.

公开(公告)号：WO2022264122A1

公开(公告)日：2022-12-22

申请号：PCT/IL2022/050616

申请日：2022-06-09

Applicant: HYBRID RAZOR LTD.

Inventor： BRENNER, Shai ,  ZAK, Shoam

IPC: B26B19/10 ,  B26B19/14 ,  B26B19/02 ,  B26B19/04 ,  B26B19/06 ,  B26B19/16 ,  B26B19/38 ,  B26B19/20

Abstract: A multi-cutting element shaving device is disclosed. The device comprises a handle and a head portion comprising at least two cutting assemblies, which are mounted in parallel, to one another on a frame of the head portion. The cutting assemblies include each a cylindrical screen and a blade housed in the cylindrical screen. Each of said cylindrical screens is rotatable about a respective longitudinal symmetry axis thereof, and the rotation of each cylindrical screens is manually effected by translating the head portion along a surface with the cylindrical screen contacting the surface so that substantially no sliding, of the cylindrical screens occurs as the head portion is translated against the surface. The head portion mounting angle relative to the handle is changeable during use of the shaving device such that both cylindrical screens are simultaneously maintained in contact with the surface, which is being shaved.

公开(公告)号：WO2021188774A1

公开(公告)日：2021-09-23

申请号：PCT/US2021/022919

申请日：2021-03-18

Applicant: WAHL CLIPPER CORPORATION

Inventor： BUCK, JR., Robert N.

IPC: B26B19/06

Abstract: A hair clipper configured for enhanced user visibility is provided, including a clipper housing (12) defining a longitudinal axis and a cutting end(14), a clipper bladeset (16) operationally connected to the cutting end and including a stationary blade (18) and a moving blade (22) configured for reciprocating laterally relative to the stationary blade, a drive system (28) projecting from the cutting end and operationally connected to the bladeset for reciprocating the moving blade relative to the stationary blade, at least one bladeset pivot support (50) projecting from the cutting end and connected to the bladeset; the pivot support defining a pivot axis extending transverse to the longitudinal axis.

公开(公告)号：WO2021149031A1

公开(公告)日：2021-07-29

申请号：PCT/IB2021/050558

申请日：2021-01-25

Applicant: BRAUN GMBH

Inventor： EICHHORN, Reinhold ,  KÖPPL, Alois ,  SCHMITT, Jana ,  FÜLLGRABE, Martin

IPC: B26B19/38 ,  B26B19/06 ,  B26B19/3846

Abstract: The present invention relates to cutter system 3 for an electric shaver and/or trimmer 1, comprising a pair of cooperating cutting elements with a first cutting element 4 and a second cutting element 5, a motor driving said second cutting element in a movement direction, a support structure 14 supporting the pair of cooperating cutting elements, wherein a stacked sandwich arrangement is provided by the second cutting element being sandwiched between the first cutting element and said support structure.

公开(公告)号：WO2021149030A1

公开(公告)日：2021-07-29

申请号：PCT/IB2021/050557

申请日：2021-01-25

Applicant: BRAUN GMBH

Inventor： EICHHORN, Reinhold ,  KÖPPL, Alois ,  SCHMITT, Jana ,  FÜLLGRABE, Martin

IPC: B26B19/38 ,  B26B19/06 ,  B26B19/3846

Abstract: The present invention relates to a cutter system 3 for an electric shaver and/or trimmer 1, comprising a pair of cooperating cutting elements 4, 5 movably supported relative to each other by a support structure 14, wherein one of the cutting elements is sandwiched between the other cutting element and said support structure, wherein said support structure includes at least one spacer 15 defining a gap 16 in which the sandwiched cutting element is movably received, said spacer and thus said gap having a thickness larger than the thickness of the sandwiched cutting element by an amount smaller than 40 micrometers.

公开(公告)号：WO2020150321A1

公开(公告)日：2020-07-23

申请号：PCT/US2020/013640

申请日：2020-01-15

Applicant: CAREFUSION 2200, INC.

Inventor： JABER, Anas ,  PULITI, Gianluca

IPC: B26B19/06 ,  B26B19/38

Abstract: Surgical clipper blade assemblies with hydrophobic coating layers and methods of use for hair removal from a skin area include using a surgical clipper blade assembly including a blade, a top surface, a bottom surface, a plurality of sidewalls disposed and extending between the top surface and the bottom surface, and an aperture configured to receive the blade, and a hydrophobic coating layer disposed on at least a portion of a top skin facing surface comprising the top surface and the blade. The surgical clipper blade assembly may include a plurality of ribs on the top surface, and the portion of the top skin facing surface may include the top surface, the blade, the plurality of ribs, or combinations thereof. During operation of the blade to remove hair from the skin area, the hydrophobic coating layer reduces friction forces and prevents risk of skin abrasions.

公开(公告)号：WO2019145150A1

公开(公告)日：2019-08-01

申请号：PCT/EP2019/050475

申请日：2019-01-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： PHOON, Kin Fatt ,  VENINGA, Auke Meint Jan ,  MAAT, Willem ,  RETHMEIER, Roel Alexander ,  SABLATSCHAN, Siegfried ,  SCHRATTER, Bernhard

IPC: B26B19/38 ,  B26B19/06

CPC classification number: B26B19/3846 ,  B26B19/06

Abstract: The present disclosure relates to a blade set assembly (116) for a hair cutting appliance comprises a stationary blade (134) having a leading edge (148) and a movable blade (152) having a leading edge (158). The movable blade and the stationary blade are arranged on top of one another and operable to be moved with respect to one another in a lateral direction (Y). A guide unit (166) is formed between the movable blade and the stationary blade, the blades engaging one another at the guide unit, arranged to set a longitudinal distance (d) between the stationary blade leading edge and the movable blade leading edge and to define a movement path for the relative movement between the blades in the lateral direction. The guide unit comprises at least two longitudinally spaced, laterally extending guideways (168, 170), each defined between a stationary blade guide surface (172) and a movable blade guide surface (174) that overlap one another. Rolling elements (178, 180) are arranged at the guideways, confined between the stationary blade guide surface and the movable blade guide surface. The stationary blade guide surface and the movable blade guide surface of each guideway have a height extension that is greater than a radius of the rolling elements such that the at least one stationary blade guide surface and the at least one movable blade guide surface of each guideway overlap one another in a vertical direction (Z). The stationary blade guide surfaces and the movable blade guide surfaces of the at least two guideways therebetween provide for a defined positive-fit coupling in the longitudinal direction (X) between the blades such that guide unit provides for a set longitudinal distance (d) for any force applied in the longitudinal direction (X).

公开(公告)号：WO2019083085A1

公开(公告)日：2019-05-02

申请号：PCT/KR2017/014189

申请日：2017-12-06

Applicant: 김순식

Inventor： 김순식

IPC: B26B19/38 ,  B26B19/28 ,  B26B19/06

CPC classification number: B26B19/04 ,  B26B19/28 ,  B26B19/3833 ,  B26B19/3853 ,  B26B19/3873

Abstract: 본 발명의 전동식 이발기 구조체는, 케이스(50)의 상부 측면 전방에 고정날(56) 및 가동날(58)을 구비한 전동식 이발기에 있어서, 상기 케이스(50)는, 가운뎃, 약손, 새끼손가락으로 쥘 수 있도록 고정날(56) 및 가동날(58), 배터리(52), 충전단자(54), 제어부(66)가 내장된 몸체(50a)와, 상기 몸체(50a)의 상부 측면 후방으로 직각되게 일체로 돌출되어 엄지 및 집게손가락으로 쥘 수 있도록 모터(62)가 내장된 그립부(50b)를 구성하고, 측면 후방으로 눕혀지게 배치된 모터(62)가 크랭크구동부(64)를 매개로 가동날(58)과 직접 연결되도록 구동라인을 개선함으로써 불필요한 구동력 손실을 최소화함과 동시에 진동 및 소음을 줄일 수 있는 장점이 있으며, 또한 그립부(50b)를 형성함으로써 사용자가 손목 스냅을 사용하여 가위질과 같이 모발끝을 살짝 질감처리해주는 정교한 커트가 가능하게 함과 동시에 그립감과 파지력을 높여 손목의 피로감을 줄일 수 있는 장점이 있다.