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公开(公告)号：US09131768B2
公开(公告)日：2015-09-15
申请号：US13103866
申请日：2011-05-09
CPC分类号： A46B15/0069 , A46B3/18 , A46B5/0062 , A46B5/02 , A46B15/00 , A46B17/00 , A46B2200/1066 , A46B2200/108 , A61C15/00
摘要： A dental hygiene device such as an interdental brush includes a handle, a brush head having bristles extending therefrom, and a neck portion extending between the brush head and the handle. At least some of the bristles may have a substantially triangular cross section. The neck portion defines a longitudinal axis and has a first bending stiffness when subject to loading in a first direction that is substantially perpendicular to the axis, and a second bending stiffness when subjected to loading in a second direction that is substantially perpendicular to the axis. The first bending stiffness is less than the second bending stiffness such that the dental hygiene device can be reoriented during use to provide a more gentle or a more robust cleaning to interdental spaces.
摘要翻译： 诸如牙间刷的牙齿卫生装置包括手柄，具有从其延伸的刷毛的刷头以及在刷头和手柄之间延伸的颈部。 至少一些刷毛可以具有基本上三角形的横截面。 颈部限定纵向轴线，并且当基本上垂直于轴线的第一方向受到载荷时具有第一弯曲刚度，以及当基本上垂直于轴线的第二方向受到载荷时的第二弯曲刚度。 第一弯曲刚度小于第二弯曲刚度，使得牙齿卫生装置在使用过程中可以被重新定向以向齿间空间提供更温和或更坚固的清洁。
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公开(公告)号：USD723283S1
公开(公告)日：2015-03-03
申请号：US29391482
申请日：2011-05-09
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公开(公告)号：US20110186074A1
公开(公告)日：2011-08-04
申请号：US12696714
申请日：2010-01-29
IPC分类号： A61C15/04
CPC分类号： A61C15/046
摘要： An oral care device having a handle, a neck, and a pair of curved arms. The handle includes an enlarged distal end and a reduced proximal end, and a pair of downwardly-extending handle walls. The handle walls are spaced at their upper ends and converge with and join one another at their lower ends to define a substantially V-shaped cross-section and an upwardly-opening blind cavity. A neck extends distally from the handle and defines a tongue portion that is recessed relative to a top surface. A pair of curved arms extend distally and downwardly from the neck. When substantially identical oral care devices are stacked one upon the other, the upwardly-opening blind cavity of one oral care device nestingly receives the downwardly-extending handle walls of another oral care device.
摘要翻译： 一种具有手柄，颈部和一对弯曲臂的口腔护理装置。 手柄包括放大的远端和缩小的近端，以及一对向下延伸的手柄壁。 手柄壁在其上端分开并且在其下端处会聚并彼此连接，以限定大致V形的横截面和向上开口的盲腔。 颈部从手柄向远侧延伸并限定相对于顶面凹陷的舌部。 一对弯曲的手臂从颈部向远处向下延伸。 当基本相同的口腔护理装置彼此堆叠时，一个口腔护理装置的向上开口的盲腔嵌套地接收另一个口腔护理装置的向下延伸的手柄壁。
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公开(公告)号：USD624703S1
公开(公告)日：2010-09-28
申请号：US29354888
申请日：2010-01-29
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公开(公告)号：US08663520B2
公开(公告)日：2014-03-04
申请号：US12510852
申请日：2009-07-28
IPC分类号： B29C37/00
CPC分类号： A61C15/02 , A46B1/00 , A46B2200/108
摘要： A method of making interdental cleaners includes forming a slug by extruding material in a direction of extrusion to form a first slug portion having a generally rectangular first cross-section and a second slug portion having a tapering second cross-section that extends away from the rectangular first cross-section. The method also includes stamping the slug substantially perpendicular to the direction of extrusion to form a plurality of cleaner blanks. The stamping forms the first slug portions into handle portions of the cleaner blanks, and the second slug portions into shaft portions of the cleaner blanks. The shaft portions include two pairs of converging surfaces that taper toward each other to define a point. The method also includes attaching cleaning members to the ends of the shaft portions.
摘要翻译： 一种制造齿间清洁器的方法包括通过在挤出方向上挤压材料形成块状物以形成具有大致矩形的第一横截面的第一块状部分和具有渐缩的第二横截面的第二块状部分，该第二块状部分远离矩形 第一个横截面。 该方法还包括基本上垂直于挤压方向冲压块塞以形成多个清洁器坯料。 冲压将第一块部分形成到清洁器坯件的手柄部分中，并且将第二块部分形成为清洁器坯件的轴部分。 轴部分包括两对会聚的表面，它们彼此逐渐变细以限定一个点。 该方法还包括将清洁部件附接到轴部的端部。
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公开(公告)号：US08555901B2
公开(公告)日：2013-10-15
申请号：US12696714
申请日：2010-01-29
IPC分类号： A61C15/00
CPC分类号： A61C15/046
摘要： An oral care device having a handle, a neck, and a pair of curved arms. The handle includes an enlarged distal end and a reduced proximal end, and a pair of downwardly-extending handle walls. The handle walls are spaced at their upper ends and converge with and join one another at their lower ends to define a substantially V-shaped cross-section and an upwardly-opening blind cavity. A neck extends distally from the handle and defines a tongue portion that is recessed relative to a top surface. A pair of curved arms extend distally and downwardly from the neck. When substantially identical oral care devices are stacked one upon the other, the upwardly-opening blind cavity of one oral care device nestingly receives the downwardly-extending handle walls of another oral care device.
摘要翻译： 一种具有手柄，颈部和一对弯曲臂的口腔护理装置。 手柄包括放大的远端和缩小的近端，以及一对向下延伸的手柄壁。 手柄壁在其上端分开并且在其下端处会聚并彼此连接，以限定大致V形的横截面和向上开口的盲腔。 颈部从手柄向远侧延伸并限定相对于顶面凹陷的舌部。 一对弯曲的手臂从颈部向远处向下延伸。 当基本相同的口腔护理装置彼此堆叠时，一个口腔护理装置的向上开口的盲腔嵌套地接收另一个口腔护理装置的向下延伸的手柄壁。
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公开(公告)号：USD635775S1
公开(公告)日：2011-04-12
申请号：US29376158
申请日：2010-10-01
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公开(公告)号：US20120284943A1
公开(公告)日：2012-11-15
申请号：US13103866
申请日：2011-05-09
CPC分类号： A46B15/0069 , A46B3/18 , A46B5/0062 , A46B5/02 , A46B15/00 , A46B17/00 , A46B2200/1066 , A46B2200/108 , A61C15/00
摘要： A dental hygiene device such as an interdental brush includes a handle, a brush head having bristles extending therefrom, and a neck portion extending between the brush head and the handle. At least some of the bristles may have a substantially triangular cross section. The neck portion defines a longitudinal axis and has a first bending stiffness when subject to loading in a first direction that is substantially perpendicular to the axis, and a second bending stiffness when subjected to loading in a second direction that is substantially perpendicular to the axis. The first bending stiffness is less than the second bending stiffness such that the dental hygiene device can be reoriented during use to provide a more gentle or a more robust cleaning to interdental spaces.
摘要翻译： 诸如牙间刷的牙齿卫生装置包括手柄，具有从其延伸的刷毛的刷头以及在刷头和手柄之间延伸的颈部。 至少一些刷毛可以具有基本上三角形的横截面。 颈部限定纵向轴线，并且当基本上垂直于轴线的第一方向受到负载时具有第一弯曲刚度，以及当基本上垂直于轴线的第二方向受到负载时的第二弯曲刚度。 第一弯曲刚度小于第二弯曲刚度，使得牙齿卫生装置在使用过程中可以被重新定向以向齿间空间提供更温和或更坚固的清洁。
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公开(公告)号：USD634934S1
公开(公告)日：2011-03-29
申请号：US29376160
申请日：2010-10-01
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公开(公告)号：US20100024839A1
公开(公告)日：2010-02-04
申请号：US12510852
申请日：2009-07-28
IPC分类号： A61C15/00
CPC分类号： A61C15/02 , A46B1/00 , A46B2200/108
摘要： A method of making interdental cleaners includes forming a slug by extruding material in a direction of extrusion to form a first slug portion having a generally rectangular first cross-section and a second slug portion having a tapering second cross-section that extends away from the rectangular first cross-section. The method also includes stamping the slug substantially perpendicular to the direction of extrusion to form a plurality of cleaner blanks. The stamping forms the first slug portions into handle portions of the cleaner blanks, and the second slug portions into shaft portions of the cleaner blanks. The shaft portions include two pairs of converging surfaces that taper toward each other to define a point. The method also includes attaching cleaning members to the ends of the shaft portions.
摘要翻译： 一种制造齿间清洁器的方法包括通过在挤出方向上挤压材料形成块状物以形成具有大致矩形的第一横截面的第一块状部分和具有渐缩的第二横截面的第二块状部分，该第二块状部分远离矩形 第一个横截面。 该方法还包括基本上垂直于挤压方向冲压块塞以形成多个清洁器坯料。 冲压将第一块部分形成到清洁器坯件的手柄部分中，并且将第二块部分形成为清洁器坯件的轴部分。 轴部分包括两对会聚的表面，它们彼此逐渐变细以限定一个点。 该方法还包括将清洁部件附接到轴部的端部。
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