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公开(公告)号：US20240300124A1
公开(公告)日：2024-09-12
申请号：US18438281
申请日：2024-02-09
发明人： Martin S. Niles
CPC分类号： B26B19/386 , B26B19/3846 , B26B19/063 , B26B19/145
摘要： A back and body hair cutting device has: a hair cutting part; and an elongate handle part. The handle part may be sized to permit a user to remotely manipulate the hair cutting part into contact with all areas of a back of the user. The hair cutting part may be a multidirectional cutting device, for example if the hair cutting part has a multi-directional motorized blade that is structured to define a plurality of directions of skin travel and configured to cut hair when advanced over a skin surface in each of the plurality of directions of skin travel.
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公开(公告)号：US11858152B2
公开(公告)日：2024-01-02
申请号：US17791247
申请日：2021-09-17
CPC分类号： B26B19/048 , B26B19/063 , B26B19/386
摘要： According to an aspect, there is provided a mounting assembly (12) for a hair cutting appliance, the mounting assembly comprising a head (16) for receiving a cutting unit (14); and a body (18). The head is mounted to the body by a four-bar linkage (20) having a coupler link (22) associated with the head, a frame link (24) associated with the body, and two arms (26) extending therebetween. The frame link is connected to each arm at respective joins (28), and the coupler link is connected to each arm at respective joins. Pivoting movement of the arms about parallel linkage axes (30) passing through each join permits rotation of the coupler link relative to the frame link about a virtual pivot (32). One of the coupler link and the frame link is a first link coupled to the arms by two-degree-of-freedom joins, thereby permitting the arms and the other of the frame link and the coupler link to further pivot in unison relative to the first link about a rotation axis (34) perpendicular to the linkage axes.
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公开(公告)号：US11826922B2
公开(公告)日：2023-11-28
申请号：US17299074
申请日：2020-07-13
CPC分类号： B26B19/386 , B26B19/3813 , B26B19/14
摘要： A coupling assembly is provided which includes a coupling element and a retaining member. One of the coupling element and the retaining member includes at least one cam element and another of the coupling element and the retaining member includes at least one notch. Both the cam element and the notch have two oppositely sloped surfaces. In a coupled position of the coupling assembly, the cam element and the notch only contact each other at two sides through the sloped surfaces at the position of a contact portion at a base of the cam element and an associated contact portion of the notch at an open side of the notch.
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公开(公告)号：US20230264373A1
公开(公告)日：2023-08-24
申请号：US18113058
申请日：2023-02-23
发明人： XUELIAN ZHANG
CPC分类号： B26B19/3873 , A45D1/18 , B26B19/06 , B26B19/386 , B26B19/3886
摘要： A device for treating body hair includes a host, a first functional component, and a second functional component. The first functional component is disposed at a first end of the host, and the second functional component is disposed at a second end of the host. The first functional component includes a knife blade and a knife blade notch, and the knife blade extends out of the first functional component from the knife blade notch. The second functional component includes a hair combing part and a heating body fixedly disposed in the hair combing part. The first functional component is movably disposed on the host, and the first functional component includes the knife blade for removing body hair, users may adjust a usage angle of the device as required. The second functional component includes the hair combing part and heating body for combing and curling the body hair.
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公开(公告)号：US20230219246A1
公开(公告)日：2023-07-13
申请号：US17749103
申请日：2022-05-19
发明人： Hongxia Xiang , Yuye Cai
IPC分类号： B26B19/38
CPC分类号： B26B19/386
摘要： The present disclosure relates to a magnetic suspension shaver head structure, including: a static cutter head and a shaver body, the upper surface of the shaver body is provided with a positioning slot, the inner wall of the positioning slot is provided with a strong magnetic positioning frame, the two opposite sides of the strong magnetic positioning frame are open with mounting port, and the inner wall of the mounting port is fixedly connected with a suspended strong magnet, the upper surface of the static cutter head is provided with a movable cutter head, the top side of the movable cutter head is fixedly connected with a plucking block. It can utilize the attractive force between the suspended strong magnet and the static cutter head and the support force between the static cutter head and the movable cutter head to balance, so that the movable cutter head is limitedly slide on the surface of the static cutter head, which improves the strength of the device, enhances the service life, reduces friction, and improves the heating speed of the cutter head.
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公开(公告)号：US10071491B2
公开(公告)日：2018-09-11
申请号：US14995795
申请日：2016-01-14
CPC分类号： B26B19/12 , B26B19/3846 , B26B19/386 , B65D75/36
摘要： A cutter head for an electric hair trimmer generally includes a cutting assembly having a stationary blade, a movable blade, and a follower connected to the movable blade. The electric hair trimmer has a handle with a drive system and an ejection mechanism. The follower is configured for operative connection with the drive system of the handle for oscillating the movable blade relative to the stationary blade. The cutter head also includes a housing having a tongue configured to provide clearance for the follower when the cutter head is ejected from the handle via the ejection mechanism.
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公开(公告)号：US20180194024A1
公开(公告)日：2018-07-12
申请号：US15869422
申请日：2018-01-12
发明人： Daniel R. Teteak , Seung IL Kim , Timin Ahmad Musallam , Paul Allen Schmitt , David Yet Toy , Alex Rosandick , Cale Yerigan
CPC分类号： B26B19/3886 , B26B19/06 , B26B19/148 , B26B19/28 , B26B19/284 , B26B19/3846 , B26B19/3853 , B26B19/386
摘要： In an electric handheld hair trimmer and method of operating the same, at least one of a first blade and a second blade of a blade assembly is operatively connected to a motor for driven movement in a working direction. An actuator is movable relative to the housing and operatively connected to at least one of the first blade and the second blade. The actuator is operable independent of the motor to move the at least one of the first blade and the second blade in one of: a) the working direction, b) a direction other than the working direction and to an extent that the first and second blades are rendered inoperable for trimming hair, c) a direction in which the first and second blades are separated from each other, and d) combinations thereof.
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公开(公告)号：US20180085944A1
公开(公告)日：2018-03-29
申请号：US15716446
申请日：2017-09-26
申请人： Braun GmbH
CPC分类号： B26B19/063 , B26B19/042 , B26B19/046 , B26B19/14 , B26B19/20 , B26B19/205 , B26B19/386
摘要： A beard trimmer having a handle, a motor and a head portion. The head portion has a rotary cutting unit for trimming hair that is provided with a first outer cutter and a first inner cutter.
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公开(公告)号：US09925675B2
公开(公告)日：2018-03-27
申请号：US15038353
申请日：2014-11-06
发明人： Jeroen Molema , Bram Tuijp , Geert Willem De Goeij
CPC分类号： B26B19/386 , B26B19/042 , B26B19/048 , B26B19/3846 , B26B21/225
摘要： A hair cutting appliance includes a linkage unit configured to couple a cutting unit and to a housing of the hair cutting appliance. The linkage unit includes a four-bar linkage mechanism having first and second arms which respectively include first and second bases pivots coupled to a base. The first and second base pivots are arranged at the base at a fixed distance. The first arm and second arms also respectively include first and second top pivots coupled to a connecting bar. The connecting bar is configured to be coupled to the cutting unit such that, during operation, the cutting unit is pivotably supported by the four-bar linkage mechanism.
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公开(公告)号：US09873205B2
公开(公告)日：2018-01-23
申请号：US14749367
申请日：2015-06-24
IPC分类号： B26B19/38
CPC分类号： B26B19/3846 , B26B19/386 , B26B19/388
摘要： A grooming appliance generally includes a handle and a grooming head attached to the handle. The grooming head generates heat during operation of the appliance. The grooming appliance further includes a cooling system disposed at least in part within the handle. The cooling system has a thermoelectric cooling device for removing heat from the grooming head during operation of the appliance.
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