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    • 1. 发明申请
    • ELECTRICALLY DRIVEN DEVICE
    • 电动驱动装置
    • WO2018060793A1
    • 2018-04-05
    • PCT/IB2017/055342
    • 2017-09-05
    • BRAUN GMBH
    • KRAMP, AndreasFRITSCH, ThomasSCHAEFER, Norbert
    • A61C17/34A61C1/18A61C17/22
    • Electrically driven device comprising a housing (4, 13), an electric motor (1) with a drive shaft (2) having a first rotary axis (I) and a drive pin (3) eccentrically connected to the drive shaft (2), and a driven shaft (12) mounted in the housing (4, 13) for performing a pivoting and which is indirectly coupled to the drive shaft (2) by means of a gear mechanism converting a rotary motion of the drive shaft (2) into a reciprocating pivoting motion of the driven shaft (12) and which comprises a cross slider (7) having a sliding support (6) which extends perpendicular to the drive shaft (2) and which receives the drive pin (3). The cross slider (7) is guided in the housing (4, 13) by at least two pivotable links (8, 9). The driven shaft (12) is coupled to the cross slider (7) by the two pivotable links (8, 9).
    • 包括壳体(4,13),具有带有第一旋转轴(I)的驱动轴(2)的电动机(1)和偏心连接的驱动销(3)的电动设备 (2)以及安装在所述壳体(4,13)中用于执行枢转的从动轴(12),所述从动轴通过转换旋转运动的齿轮机构间接耦合到所述驱动轴(2) (2)的往复摆动运动转换成从动轴(12)的往复摆动运动并且包括具有垂直于驱动轴(2)延伸的滑动支撑件(6)的横向滑动件(7),并且该滑动支撑件接收驱动轴 引脚(3)。 横向滑块(7)通过至少两个可枢转的连杆(8,9)在壳体(4,13)中被引导。 从动轴(12)通过两个可枢转的连杆(8,9)与横向滑块(7)连接。
    • 6. 发明申请
    • ORAL CARE IMPLEMENT
    • 口腔护理实施
    • WO2015170231A1
    • 2015-11-12
    • PCT/IB2015/053160
    • 2015-04-30
    • BRAUN GMBH
    • SCHAEFER, NorbertFRITSCH, ThomasUTSCH, Jorn
    • A61C17/22A61C17/32A61C17/34
    • A61C17/34A61C15/047A61C17/222A61C17/32A61C17/3436A61H13/00Y10T74/18888
    • The present disclosure is concerned with an oral hygiene implement having a longitudinal axis, a carrier element mounted for driven movement, a motion transmitter that has a first end for transferring a drive force to the carrier element, which first end is provided at a position being offset from the longitudinal axis, and the motion transmitter has a second end positioned essentially on on the longitudinal axis or is arranged for being positioned essentially on the longitudinal axis during operation, wherein the motion transmitter has a first coupling part comprising the first end, which first coupling part essentially extends along a centre axis arranged at an angle with respect to the longitudinal axis, and a second coupling part comprising the second end, which first coupling part is fixedly connected with a first connecting portion of an elastic pivot element that allows that the first coupling part and the second coupling part can pivot with respect to each other at least in a first pivoting plane spanned by the longitudinal axis and by the centre axis, and wherein the first coupling part is made from a plastics material, including reinforced plastics materials, having a Young's modulus of at least 5000 MPa or from a metal material, and at least the first connecting portion, in particular the whole elastic pivot element, is made from a plastics material having a Young's modulus of not more than 3000 MPa, optionally of not more than 1000 MPa, further optionally of not more than 500 MPa.
    • 本公开涉及具有纵向轴线,安装用于驱动运动的载体元件的运动变速器的口腔卫生器具,其具有用于将驱动力传递到载体元件的第一端,该第一端设置在位置处 并且所述运动变送器具有基本位于所述纵向轴线上的第二端或者被布置为在操作期间基本位于所述纵向轴线上,其中所述运动变送器具有包括所述第一端部的第一联接部件,所述第一联接部件包括所述第一端部, 第一联接部分基本上沿着相对于纵向轴线以一定角度布置的中心轴线延伸;以及第二联接部件,其包括第二端部,该第一联接部件与弹性枢轴元件的第一连接部分固定连接, 第一联接部分和第二联接部分可以至少在af中相对于彼此枢转 第一枢转平面由纵向轴线和中心轴线跨越,并且其中第一联接部件由塑料材料制成,包括增强塑料材料,杨氏模量至少为5000MPa或由金属材料制成,至少 第一连接部分,特别是整个弹性枢转元件由杨氏模量不超过3000MPa,任选不超过1000MPa,进一步任意不超过500MPa的塑料制成。
    • 7. 发明申请
    • ORAL CLEANING TOOL FOR AN ORAL HYGIENE DEVICE
    • 用于口腔卫生设备的口腔清洁工具
    • WO2013014617A1
    • 2013-01-31
    • PCT/IB2012/053782
    • 2012-07-25
    • BRAUN GMBHUTSCH, JoernSCHAEFER, Norbert
    • UTSCH, JoernSCHAEFER, Norbert
    • A61C17/34
    • A61C17/222A46B5/0095A46B9/04A61C17/3436
    • An attachment section (100), in particular a brush section, suitable for connection to a handle section (200) of an oral hygiene device is proposed. The attachment section has an attachment housing (150) having a first coupling structure (152) suitable for establishing a connection with a second coupling structure (252) of the handle section, at least a functional element (130) mounted at the attachment housing for driven movement, a motion transmitter (110) extending in a cavity formed inside of the attachment housing, the motion transmitter being functionally connected on one end with the functional element (130), and a first magnetic coupling element (120) arranged at another end of the motion transmitter, the first magnetic coupling element comprising at least a permanent magnet or a magnetizable element suitable for establishing a magnetic connection with a second magnetic coupling element provided in the handle section.
    • 提出了适于连接到口腔卫生装置的手柄部分(200)的附接部分(100),特别是刷部分。 附接部分具有附接壳体(150),该附接壳体具有适于建立与手柄部分的第二联接结构(252)的连接的第一联接结构(152),至少一个安装在附接壳体处的功能元件(130) 运动变送器(110),其在形成在所述附接壳体内部的空腔中延伸,所述运动变送器在一端与所述功能元件(130)功能连接;以及第一磁耦合元件(120),其布置在另一端 所述第一磁耦合元件至少包括永磁体或可磁化元件,所述永磁体或可磁化元件适于与设置在所述手柄部分中的第二磁耦合元件建立磁连接。
    • 9. 发明申请
    • PERSONAL HYGIENE DEVICE
    • WO2019087089A1
    • 2019-05-09
    • PCT/IB2018/058529
    • 2018-10-31
    • BRAUN GMBH
    • SCHAEFER, NorbertHAAS, MartinKRAMP, AndreasSCHÄFER, Robert
    • A61C17/22A46B15/00A61C17/34A46B13/02
    • The present disclosure is concerned with a personal hygiene device having a handle, a treatment head, a motor carrier disposed in the handle and that is pivot mounted against at least one spring element arranged between the handle and the motor carrier, a motor having a stator portion that is fixedly mounted at the motor carrier and an armature portion that is spring mounted at the motor carrier to allow a motion relative to the motor carrier, the armature portion being coupled with a drive shaft connected with the treatment head for transferring motion to the treatment head, wherein an external treatment force acting on the brush head in a treatment direction leads to pivoting of the motor carrier around a pivot axis relative to the handle, the motor comprising a motor permanent magnet and a coil element for providing an alternating electromagnetic field interacting with the motor permanent magnet so that an oscillating motion of the drive shaft is excited in operation, a Hall sensor mounted in fixed relationship to the handle or to the motor carrier, and a sensor permanent magnet, in particular of cylindrical shape, mounted in fixed relationship to the other one of the handle or motor carrier so that a pivoting motion of the motor carrier leads to a relative movement between the sensor permanent magnet and the Hall sensor.
    • 10. 发明申请
    • ELECTRICALLY DRIVEN DEVICE
    • 电动驱动装置
    • WO2018060790A1
    • 2018-04-05
    • PCT/IB2017/055331
    • 2017-09-05
    • BRAUN GMBH
    • KRAMP, AndreasFRITSCH, ThomasSCHAEFER, Norbert
    • A61C17/34A61C1/18
    • Electrically driven device comprising: a gear mechanism which comprises a first transmission stage comprising: a cross slider (7) having a sliding support (6) which extends perpendicular to the axis of a drive shaft (11) and which receives the drive pin (3) by means of a sliding block (5) having a bearing receiving the drive pin (3), wherein the cross slider (7) is axially guided in the housing (4) of the device to be movable in an axial direction perpendicular to the axis of the drive shaft and perpendicular to the extension of the sliding support (6), and - a link (10) located offset with respect to the axis of a driven shaft and connecting the cross slider (7) to an elastically deformable transmission member (13), and wherein a second transmission stage comprises the elastically deformable transmission member (13).
    • 其包括:包括第一传动级的传动机构,该传动机构包括:具有垂直于驱动轴(11)的轴线延伸的滑动支撑件(6)的横向滑动件(7) 并且借助于具有接纳所述驱动销(3)的轴承的滑块(5)接收所述驱动销(3),其中所述交叉滑块(7)在所述装置的所述壳体(4)中被轴向引导以 可沿着垂直于驱动轴的轴线并垂直于滑动支撑件(6)的延伸的轴向方向移动,以及 - 连杆(10),其相对于从动轴的轴线偏移并且将横向滑动件( 7)连接到可弹性变形的传动构件(13),并且其中第二传动级包括可弹性变形的传动构件(13)。