公开(公告)号：US09414668B2

公开(公告)日：2016-08-16

申请号：US14435414

申请日：2012-10-26

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Brian G. Worthington ,  Sharon Kennedy ,  Eduardo Jimenez

IPC: A46B11/00 ,  A61C19/06

CPC classification number: A46B11/001 ,  A46B11/0086 ,  A61C19/063 ,  Y10T29/49945

Abstract: An oral care implement having an internal reservoir and improved leakage prevention. In one embodiment, the invention can be a toothbrush comprising: a handle (110) comprising an internal reservoir (140); a head coupled to the handle; an annular neck (180) extending from the handle, the annular neck having an inner surface (181) defining a passageway (182) into the internal reservoir; an end cap (150) comprising: a cap body (160) defining a cap socket (161) and comprising an annular wall (162) and an end portion (163); an annular plug wall (170) defining a central chamber (173), the annular plug wall protruding from the end portion into a cap socket to form an annular chamber (165) between an outer surface (172) of the annular plug wall and an inner surface (166) of the annular wall; and a first annular seal member (190) protruding from the outer surface of the annular plug wall; and the end cap coupled to the handle to seal the passageway in a fluid-tight manner.

Abstract translation: 具有内部储存器和改进的防漏的口腔护理器具。 在一个实施例中，本发明可以是牙刷，其包括：手柄（110），其包括内部容器（140）; 连接到手柄的头部; 从所述手柄延伸的环形颈部（180），所述环形颈部具有限定到所述内部容器中的通道（182）的内表面（181） 一个端盖（150），包括：盖主体（160），其限定一个盖子插座（161）并且包括一个环形壁（162）和一个端部（163）; 限定中心室（173）的环形塞壁（170），所述环形塞壁从所述端部突出到盖套筒中以在所述环形塞壁的外表面（172）和 环形壁的内表面（166）; 以及从所述环形塞壁的外表面突出的第一环形密封件（190） 并且端盖联接到手柄以以流体密封的方式密封通道。

公开(公告)号：US20150265042A1

公开(公告)日：2015-09-24

申请号：US14435414

申请日：2012-10-26

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Brian G. Worthington ,  Sharon Kennedy ,  Eduardo Jimenez

IPC: A46B11/00 ,  A61C19/06

CPC classification number: A46B11/001 ,  A46B11/0086 ,  A61C19/063 ,  Y10T29/49945

Abstract: An oral care implement having an internal reservoir and improved leakage prevention. In one embodiment, the invention can be a toothbrush comprising: a handle (110) comprising an internal reservoir (140); a head coupled to the handle; an annular neck (180) extending from the handle, the annular neck having an inner surface (181) defining a passageway (182) into the internal reservoir; an end cap (150) comprising: a cap body (160) defining a cap socket (161) and comprising an annular wall (162) and an end portion (163); an annular plug wall (170) defining a central chamber (173), the annular plug wall protruding from the end portion into a cap socket to form an annular chamber (165) between an outer surface (172) of the annular plug wall and an inner surface (166) of the annular wall; and a first annular seal member (190) protruding from the outer surface of the annular plug wall; and the end cap coupled to the handle to seal the passageway in a fluid-tight manner.

Abstract translation: 具有内部储存器和改进的防漏的口腔护理器具。 在一个实施例中，本发明可以是牙刷，其包括：手柄（110），其包括内部容器（140）; 连接到手柄的头部; 从所述把手延伸的环形颈部（180），所述环形颈部具有限定到所述内部容器中的通道（182）的内表面（181） 一个端盖（150），包括：盖主体（160），其限定一个盖子插座（161）并且包括一个环形壁（162）和一个端部（163）; 限定中心室（173）的环形塞壁（170），所述环形塞壁从所述端部突出到盖套筒中以在所述环形塞壁的外表面（172）和 环形壁的内表面（166）; 以及从所述环形塞壁的外表面突出的第一环形密封件（190） 并且端盖联接到手柄以以流体密封的方式密封通道。

公开(公告)号：US20140119809A1

公开(公告)日：2014-05-01

申请号：US14113965

申请日：2013-10-07

Applicant: Colgate-Palmolive Company

Inventor： Brian G. Worthington ,  Sharon Kennedy ,  Eduardo J. Jimenez

IPC: A46B11/00

CPC classification number: A61C19/063 ,  A46B9/04 ,  A46B11/001 ,  A46B11/0082 ,  A46B11/0093 ,  A46B15/0081 ,  A46B2200/1066 ,  B05C11/105

Abstract: An oral care implement having an internal reservoir. In one embodiment, the invention can be a toothbrush comprising: a handle having an internal reservoir containing an oral care fluid; a head coupled to the handle; an applicator located on the head; a partition member positioned within the internal reservoir that divides the internal reservoir into a storage chamber and an overflow chamber; a passageway extending through the partition member from the storage chamber to the overflow chamber, the passageway terminating as a first opening in a first surface of the partition member and as a second opening in a second surface of the partition member; and a wick member having a first end in fluid communication with the applicator and a second end terminating in an end surface that abuts the second surface of the partition member to prohibit axial movement of the wick member in a first axial direction.

Abstract translation: 具有内部贮存器的口腔护理器具。 在一个实施例中，本发明可以是牙刷，其包括：手柄，其具有包含口腔护理液的内部容器; 连接到手柄的头部; 位于头部的施用器; 定位在所述内部储存器内的分隔构件，其将所述内部储存器分隔成储存室和溢流室; 从所述存储室延伸到所述溢流室的通道，所述通道在所述分隔构件的第一表面中终止为第一开口，并且在所述分隔构件的第二表面中作为第二开口; 以及芯部件，其具有与涂抹器流体连通的第一端和终止于端面的第二端，该端面邻接分隔部件的第二表面，以防止芯部件沿第一轴向方向的轴向移动。