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公开(公告)号：US11013314B2
公开(公告)日：2021-05-25
申请号：US16108484
申请日：2018-08-22
发明人： Lewis Hendler , Haizhen Chen , Keyue Yu , Xushan Zhan
摘要： Portable, electrically driven, handheld sonic personal skin/hair care device includes a housing and a drive assembly to which is coupled a treatment member. The treatment member may include active ingredients incorporated during manufacturing that safely resist and inhibit the growth of mold, mildew and bacteria. The drive assembly includes a stator assembly, armature assembly, mounting member attached to the housing, elongated pivot arm having a first end directly coupled to the armature assembly and a second end directly coupled to the mounting member, and mounting arm having first and second ends, the first end being directly coupled to the armature assembly and the second end being directly coupled to the treatment member such that the stator, when energized, causes oscillation of the armature in an arcuate manner about a pivot point located at the mounting member in turn causing the treatment member to oscillate relative to the housing.
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公开(公告)号：US20200008570A1
公开(公告)日：2020-01-09
申请号：US16483470
申请日：2018-02-16
发明人： Michael Friend , NengFei Xu
摘要： A makeup brush includes a housing having a longitudinal axis, and a drive assembly provided within the housing. The drive assembly includes a stator assembly and an armature assembly adjacent the stator assembly, the armature assembly including a mounting member held by the housing and a pivot arm member pivotably coupled to the mounting member, the pivot arm member being structured to pivot with respect to the mounting member about an axis that is parallel to the longitudinal axis, wherein the stator, when energized, is structured to cause the pivot arm member to pivot with respect to the mounting member. The makeup brush also includes a brush head member having a plurality of bristles and being coupled to the pivot arm member such that pivoting movement of the pivot member causes the brush head member to oscillate relative to the housing.
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公开(公告)号：US10058351B2
公开(公告)日：2018-08-28
申请号：US15073697
申请日：2016-03-18
发明人： Lewis Hendler , NengFei Xu , XuShan Zhan
CPC分类号： A61B17/54 , A46B13/008 , A46B13/02 , A46B2200/102 , A46B2200/104 , A61B2017/00398 , A61B2017/00734 , A61B2017/00747 , A61B2017/00752 , A61B2017/00761 , A61B2017/320004 , A61B2017/320012
摘要： A personal care appliance includes a housing, a drive assembly provided in the housing, and a workpiece member. The drive assembly includes a stator and an armature adjacent the stator, wherein the stator, when energized, is structured to cause the armature to oscillate back and forth. The personal care appliance further includes a mounting assembly having a pivot arm having a shaft member and first and second mounting members. The workpiece member is coupled to the first end portion of the shaft member such that oscillation of the armature causes the workpiece member to oscillate relative to the housing.
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公开(公告)号：US20240238157A1
公开(公告)日：2024-07-18
申请号：US18409184
申请日：2024-01-10
发明人： MICHAEL FRIEND , ZENG LINGZHI
CPC分类号： A61H23/006 , A61H23/0254 , A61H2201/0153 , A61H2201/1685
摘要： A percussion massager includes a treatment head, a main housing, an electric motor structured and configured to cause the treatment head to be moved relative to the housing, and a controller provided in the main housing. The controller is structured and configured to enable the percussion massager to operate in a smart mode wherein: (i) the motor will cause the treatment head to move at a first speed that is less than an initial or user selected speed of the percussion massager responsive to no force or a force less than a threshold force being applied to the treatment head, and (ii) the motor will cause the treatment head to move at a second speed that is greater than the first speed responsive to a force exceeding the threshold being applied to the treatment head.
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公开(公告)号：US11504148B2
公开(公告)日：2022-11-22
申请号：US16508707
申请日：2019-07-11
发明人： Michael Friend
摘要： A personal care appliance includes a housing having a first end and a second end located opposite and distal the first end, a treatment head member coupled to the first end of the housing, a sonic motor provided in the housing and being structured to oscillate the head member, and a drainage system comprising a pump provided in the housing, a first conduit fluidly coupled to the pump and the head member, and a second conduit fluidly coupled to the pump and the second end of the housing.
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公开(公告)号：US20180352946A1
公开(公告)日：2018-12-13
申请号：US16108484
申请日：2018-08-22
发明人： LEWIS HENDLER , HAIZHEN CHEN , KEYUE YU , XUSHAN ZHAN
CPC分类号： A46B13/008 , A46B13/02 , A46B13/023 , A46B2200/102 , H02K33/16
摘要： Portable, electrically driven, handheld sonic personal skin/hair care device includes a housing and a drive assembly to which is coupled a treatment member. The treatment member may include active ingredients incorporated during manufacturing that safely resist and inhibit the growth of mold, mildew and bacteria. The drive assembly includes a stator assembly, armature assembly, mounting member attached to the housing, elongated pivot arm having a first end directly coupled to the armature assembly and a second end directly coupled to the mounting member, and mounting arm having first and second ends, the first end being directly coupled to the armature assembly and the second end being directly coupled to the treatment member such that the stator, when energized, causes oscillation of the armature in an arcuate manner about a pivot point located at the mounting member in turn causing the treatment member to oscillate relative to the housing.
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公开(公告)号：US11266228B2
公开(公告)日：2022-03-08
申请号：US16483470
申请日：2018-02-16
发明人： Michael Friend , NengFei Xu
摘要： A makeup brush includes a housing having a longitudinal axis, and a drive assembly provided within the housing. The drive assembly includes a stator assembly and an armature assembly adjacent the stator assembly, the armature assembly including a mounting member held by the housing and a pivot arm member pivotably coupled to the mounting member, the pivot arm member being structured to pivot with respect to the mounting member about an axis that is parallel to the longitudinal axis, wherein the stator, when energized, is structured to cause the pivot arm member to pivot with respect to the mounting member. The makeup brush also includes a brush head member having a plurality of bristles and being coupled to the pivot arm member such that pivoting movement of the pivot member causes the brush head member to oscillate relative to the housing.
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公开(公告)号：US20230329491A1
公开(公告)日：2023-10-19
申请号：US18298545
申请日：2023-04-11
发明人： Michael Friend
CPC分类号： A47K7/04 , A46B5/0095 , A46B2200/1006
摘要： A body brush includes a housing, a head rotatably coupled to the housing, the head being structured to hold one of a number of attachment members, a motor provided in the housing, the head being coupled to the motor for rotating the head relative to the housing in a first direction and a second direction opposite the first direction, and a processing apparatus coupled to the motor for controlling operation of the motor, the processing apparatus being structured and configured to control the motor in a manner that causes rotation of the head to be automatically switched between the first direction and the second direction.
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