Ronald Wayne Haynes,Ian Thorne,Jered Harvey Dean,Emanuel Guzman,Sean Michael Cole,John R. Gardner,Scott Douglas Nelson
申请号：
US14068733
公开号：
US09427293B2
申请日:
2013.10.31
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A toothbrush that includes a brushing attachment and a handle is described. The brushing attachment includes a main body portion that includes a hollow neck and a head. The neck includes a skirt portion with an attachment opening and the head includes a cleaning member opening. The handle includes a main body portion that houses a motor, and a male attachment member extending upwardly from the main body portion that is at least partially received in the attachment opening in the brushing attachment. The male attachment member includes at least a first retention rib that is received in a first retention recess defined in the inner surface of the neck of the brushing attachment, and the inner surface of the neck includes a first retention lug extending outwardly therefrom that is positioned below the first retention rib.
