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1. 发明申请

WO2023088984A1 SYSTEMS AND METHODS FOR CONTROLLING SWEEPING AND POWER TAPPING MOTIONS 审中-公开
公开(公告)号：WO2023088984A1
公开(公告)日：2023-05-25
申请号：PCT/EP2022/082169
申请日：2022-11-17
申请人： KONINKLIJKE PHILIPS N.V.
发明人： FOSTER, Regan Starkey
IPC分类号： A61C17/34 , A61C17/32
摘要： A power toothbrush device (100) including a brush head member (104) having bristles and a drivetrain assembly (400, 800) having a drivetrain shaft (124, 824) configured to drive the brush head member. The drivetrain assembly includes a resonator (410, 810) configured to rotate about a central axis (A) to move the bristles in a first movement pattern; a resilient member (420, 820); a magnet (700A, 700B, 830A, 830B) connected with the resonator; and a conductor (710A, 710B, 840A, 840B). As the resonator rotates and the magnet moves toward the conductor in a first direction, a force is generated upon the magnet in a second direction that is opposite the first direction, and the force generated upon the magnet thereby causes a rotation of the resilient member about a second axis that is different than the central axis.

2. 发明申请

WO2021110464A1 A BRUSH HEAD FOR AN ORAL CARE DEVICE AND METHOD OF ASSEMBLING THE SAME 审中-公开
公开(公告)号：WO2021110464A1
公开(公告)日：2021-06-10
申请号：PCT/EP2020/083106
申请日：2020-11-24
申请人： KONINKLIJKE PHILIPS N.V.
发明人： ROGATSCHNIG, Johann , VARCH, Martin
IPC分类号： A61C17/22 , A61C17/32 , A61C17/34
摘要： A brush head (112, 212, 312, 412) for attachment to a shaft (118, 218, 318, 418) of an oral care device (400), the brush head (112, 212, 312, 412) comprising: a neck (114, 214, 314) having a working head (116, 216, 316, 416), the neck being configured to transmit oscillations from the shaft to the working head; and a spring (102, 202, 302) captive within the neck, wherein upon insertion of the shaft into the assembled brush head, the spring provides a retention force for retaining the brush head on the shaft, characterised in that the spring is in direct mechanical contact with the neck and the shaft.

3. 发明申请

WO2018232542A1 CEPILLO DE DIENTES ELÉCTRICO QUE PROVEE UN MOVIMIENTO LONGITUDINAL SUMAMENTE EFICAZ Y QUE ELIMINA COMPLETAMENTE EL RIESGO DE TRAUMATISMOS POR SU EXTREMO LIBRE O PUNTA DEL CEPILLO 审中-公开
公开(公告)号：WO2018232542A1
公开(公告)日：2018-12-27
申请号：PCT/CL2018/000016
申请日：2018-05-25
申请人： GACITÙA CAVAGNARO, Carlos Javier
发明人： GACITÙA CAVAGNARO, Carlos Javier
IPC分类号： A46B13/00 , A46B13/02 , A61C17/00 , A61C17/32 , A61C17/34
CPC分类号： A46B13/00 , A46B13/02 , A61C17/00 , A61C17/20 , A61C17/22 , A61C17/32 , A61C17/34
摘要： El invento consiste en un cepillo dental eléctrico provisto de un movimiento de vaivén longitudinal o también denominado axial, que se presenta en el extremo activo de sus penachos de cerdas, o filamentos de nylon, sin que el extremo o punta del cepillo provoque golpeteos potencialmente traumáticos, que representen un riesgo indeseado, como ocurre hasta ahora según arte previo existente

4. 发明申请

WO2018129851A1 多功能可视电动牙刷审中-公开
公开(公告)号：WO2018129851A1
公开(公告)日：2018-07-19
申请号：PCT/CN2017/086825
申请日：2017-06-01
申请人：周星
发明人：周星
IPC分类号： A61C17/32
摘要：多功能可视电动牙刷含主机(100)、口腔观察仪(200)、牙间清洁器具(400)及电动牙刷头(500)。口腔观察仪(200)连接在主机(100)上，牙间清洁器具(400)连接在口腔观察仪(200)的前端，电动牙刷头(500)连接在牙刷驱动机构(14)上。主机(100)的电路系统(12)和控制系统(13)既能将电源的能量传输给牙刷驱动机构(14)，从而带动电动牙刷头(500)工作，进行大面积口腔清洁，又能接通口腔观察仪(200)的照明系统(23)、观察系统(24)和开关(26)，控制口腔观察仪(200)进行工作。牙间清洁器具(400)可以和口腔观察仪(200)配合使用，对口腔内难清理的食物残渣进行定点清洁。既具有电动牙刷的大面积、高效的清洁能力；又能在可视条件下，对牙齿间隙等难以清洁的部位进行精准清洁。

5. 发明申请

WO2015101851A1 ACTUATOR WITH ENHANCED MAGNETIC SPRING FUNCTION FOR PERSONAL CARE APPLIANCE 审中-公开
标题翻译：具有增强的个人护理功能的执行器
公开(公告)号：WO2015101851A1
公开(公告)日：2015-07-09
申请号：PCT/IB2014/066680
申请日：2014-12-08
申请人： KONINKLIJKE PHILIPS N.V.
发明人： BAX, Pieter Johannes , BOSMAN, Franciscus Jozef
IPC分类号： A61C17/32 , A61C17/34
CPC分类号： A61C17/34 , A46B9/04 , A61C17/221 , A61C17/3418 , A61C17/3445 , A61C17/3472 , H02K33/18 , H02K2201/18
摘要： An actuator (52) for a personal care appliance (50) comprises a housing(54), a spindle(64), a tangential actuator portion(70), and an axial actuator portion(72). The tangential actuator portion (70) includes first and second magnet and pole assemblies (76,78) that define a tangential spring function of the tangential actuator portion. The axial actuator portion (72) includes third and fourth magnet and pole assemblies (90,92) that define an axial spring function of the axial actuator portion. At least one of (i) the first and second magnet and pole assemblies (76,78) of the tangential actuator portion (70) and (ii) third and fourth magnet and pole assemblies (90,92) of the axial actuator portion are configured to enhance a corresponding spring function of the axial actuator portion or tangential actuator portion, respectively.
摘要翻译：用于个人护理用具（50）的致动器（52）包括壳体（54），心轴（64），切向致动器部分（70）和轴向致动器部分（72）。切向致动器部分（70）包括限定切向致动器部分的切向弹簧功能的第一和第二磁体和极组件（76,78）。轴向致动器部分（72）包括限定轴向致动器部分的轴向弹簧功能的第三和第四磁体和磁极组件（90,92）。（i）切向致动器部分（70）的第一和第二磁体和极组件（76,78）和（ii）轴向致动器部分的第三和第四磁体和极组件（90,92）中的至少一个是被配置为分别增强轴向致动器部分或切向致动器部分的相应弹簧功能。

6. 发明申请

WO2007072365A1 ADAPTIVE DRIVE SYSTEM USING CURRENT VALUES FOR A PERSONAL CARE APPLIANCE 审中-公开
标题翻译：自适应驱动系统使用电流值作为个人护理器具
公开(公告)号：WO2007072365A1
公开(公告)日：2007-06-28
申请号：PCT/IB2006/054869
申请日：2006-12-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , MILLER, Kevin , LUMBANTOBING, Ari , NORG, Meindert
发明人： MILLER, Kevin , LUMBANTOBING, Ari , NORG, Meindert
IPC分类号： A61C17/32 , A61C17/34 , H02P23/02 , H02P25/02
CPC分类号： A61C17/34 , A61C17/221 , A61C17/32 , H02P23/02 , H02P25/032
摘要： An adaptive system for a personal care appliance, such as a power toothbrush, having a workpiece which is driven through an amplitude of motion by a drive mechanism which includes a stator member includes a circuit (13) for measuring average electrical current through the stator member and stored information (19) in the personal care appliance which relates the average current values through the stator during operation of the device to corresponding amplitude of motion of the workpiece. A processor (17) utilizing a stored program adjusts the operating frequency to produce a stator current value which correlates to the desired amplitude of motion of the workpiece.
摘要翻译：一种用于个人护理器具的自适应系统，例如动力牙刷，其具有通过包括定子构件的驱动机构驱动的运动幅度的工件，包括用于测量通过定子构件的平均电流的电路（13）和存储在个人护理装置中的信息（19），其将在装置操作期间通过定子的平均电流值与工件的相应运动幅度相关联。利用存储的程序的处理器（17）调整工作频率以产生与期望的工件运动幅度相关的定子电流值。

7. 发明申请

WO2006003617A1 POWER TOOTHBRUSH WITH ADJUSTABLE OPERATION 审中-公开
标题翻译：电动牙刷与可调节的操作
公开(公告)号：WO2006003617A1
公开(公告)日：2006-01-12
申请号：PCT/IB2005/052141
申请日：2005-06-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , HALL, Scott E. , BAYEH, Daniel , LILLEY, Ronald C.
发明人： HALL, Scott E. , BAYEH, Daniel , LILLEY, Ronald C.
IPC分类号： A61C17/32
CPC分类号： A61C17/32 , A61C17/221
摘要： The system changes frequency of the toothbrush to adjust the amplitude of motion of the brush portion of the toothbrush. The change in frequency occurs either manually or automatically. In the manual embodiment, the user, via a switch and internal circuitry, can adjust the operating frequency of the toothbrush which results in a change of amplitude to a value which is most comfortable to the user. In the automatic mode, the resonant frequency of the toothbrush is determined upon initiation of the operation of the toothbrush. The resonant frequency value is then offset by a selected amount, usually higher than the resonant frequency; this offset frequency is the operating frequency of the toothbrush.
摘要翻译：该系统改变牙刷的频率以调节牙刷刷部分的运动幅度。频率变化手动或自动发生。在手动实施例中，用户经由开关和内部电路可以调节牙刷的操作频率，这导致幅度的变化为用户最舒适的值。在自动模式下，牙刷的共振频率是在开始牙刷的操作时确定的。然后，谐振频率值偏移选定的量，通常高于谐振频率; 该偏移频率是牙刷的工作频率。

8. 发明申请

WO2005099615A3 VARIABLE FUNCTION TOOTHBRUSHES 审中-公开
标题翻译：可变功能牙刷
公开(公告)号：WO2005099615A3
公开(公告)日：2006-01-05
申请号：PCT/GB2005001492
申请日：2005-04-19
申请人： CLEMENTS PAUL MICHAEL
发明人： CLEMENTS PAUL MICHAEL
IPC分类号： A46B7/06 , A46B7/08 , A46B9/04 , A46B9/06 , A46B13/08 , A61C17/32
CPC分类号： A61C17/32 , A46B13/08 , A46B2200/1066 , A61C17/3436 , A61C17/349
摘要： A hybrid design between manual and electric toothbrush technology with a mechanical rotation or manual brushing action. Brush or polishing units on the toothbrush head are rotated and counter rotated many times when activated by a spring loaded lever but when the lever is locked, the toothbrush allows a conventional manual operation. Permutations of rotary or rectangular brush or polishing units can be used on the same head. The brush units consist of bristle clusters surrounded by a ring of elastomeric nodes suspended over a cavity which moulds to teeth contours. The brush unit design is also shown applied to a manual toothbrush handle. The force applied to the lever allows variable rotation, and when slowly rotating, the bristles on the brush units can search into deep contours of teeth and gum surfaces especially at difficult to reach rear corners of teeth, rather than skipping over them at high speed.
摘要翻译：手动和电动牙刷技术之间的混合设计，具有机械旋转或手动刷牙动作。牙刷头上的刷子或抛光单元被弹簧加载杆激活时旋转并反转多次，但是当杆被锁定时，牙刷允许常规的手动操作。旋转或矩形刷子或抛光单元的排列可以在同一个头上使用。刷子单元包括由悬挂在空腔上的弹性体节点环围绕的刷毛簇，其对于牙齿轮廓模制。刷子单元设计也被应用于手动牙刷手柄。施加到杠杆上的力允许可变旋转，并且当缓慢旋转时，刷子单元上的刷毛可以搜索牙齿和牙龈表面的深刻轮廓，特别是难以到达齿的后角，而不是以高速跳过它们。

9. 发明申请

WO2005099615A2 VARIABLE FUNCTION TOOTHBRUSHES 审中-公开
标题翻译：可变功能牙刷
公开(公告)号：WO2005099615A2
公开(公告)日：2005-10-27
申请号：PCT/GB2005/001492
申请日：2005-04-19
申请人： CLEMENTS, Paul, Michael
发明人： CLEMENTS, Paul, Michael
IPC分类号： A61C17/32
CPC分类号： A61C17/32 , A46B13/08 , A46B2200/1066 , A61C17/3436 , A61C17/349
摘要： A hybrid design between manual and electric toothbrush technology with a mechanical rotation or manual brushing action. Brush or polishing units on the toothbrush head are rotated and counter rotated many times when activated by a spring loaded lever but when the lever is locked, the toothbrush allows a conventional manual operation. Permutations of rotary or rectangular brush or polishing units can be used on the same head. The brush units consist of bristle clusters surrounded by a ring of elastomeric nodes suspended over a cavity which moulds to teeth contours. The brush unit design is also shown applied to a manual toothbrush handle. The force applied to the lever allows variable rotation, and when slowly rotating, the bristles on the brush units can search into deep contours of teeth and gum surfaces especially at difficult to reach rear corners of teeth, rather than skipping over them at high speed.
摘要翻译：手动和电动牙刷技术之间的混合设计，具有机械旋转或手动刷牙动作。牙刷头上的刷子或抛光单元被弹簧加载杆激活时旋转并反转多次，但是当杆被锁定时，牙刷允许常规的手动操作。旋转或矩形刷子或抛光单元的排列可以在同一个头上使用。刷子单元包括由悬挂在空腔上的弹性体节点环围绕的刷毛簇，其对于牙齿轮廓模制。刷子单元设计也被应用于手动牙刷手柄。施加到杠杆上的力允许可变旋转，并且当缓慢旋转时，刷子单元上的刷毛可以搜索牙齿和牙龈表面的深刻轮廓，特别是难以到达齿的后角，而不是以高速跳过它们。

10. 发明申请

WO2005058188A1 CHANGING AMPLITUDE OF MOVEMENT BY CHANGING THE DRIVE FREQUENCY OF A TOOTHBRUSH BRUSHHEAD 审中-公开
标题翻译：通过改变牙刷的驱动频率来改变运动的振幅
公开(公告)号：WO2005058188A1
公开(公告)日：2005-06-30
申请号：PCT/IB2004/052741
申请日：2004-12-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , LILLEY, Ronald C. , HALL, Scott E. , PACE, John W. , BRYANT, William E. , GREZ, Joseph W.
发明人： LILLEY, Ronald C. , HALL, Scott E. , PACE, John W. , BRYANT, William E. , GREZ, Joseph W.
IPC分类号： A61C17/32
CPC分类号： A61C17/221 , A61C17/22 , A61C17/32 , H02P25/032
摘要： The drive system drives a brushhead at a driving frequency. The drive system includes a frequency modulation system which changes. the driving frequency about a center frequency in such a manner, with selected frequency deviation and modulation frequency, which interacts with the resonance of the brushhead to produce a change of amplitude in the movement of the brushhead within a range of 5-30%.
摘要翻译：驱动系统以驱动频率驱动刷头。驱动系统包括改变的调频系统。以与选择的频率偏差和调制频率相关的中心频率的驱动频率，其与刷头的共振相互作用，以在刷头的移动中产生振幅在5-30％的范围内的变化。

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