| 发明名称 |
Rotary toothbrush |
| 摘要 |
A rotary toothbrush includes a handle member to be held by a user; a head member having bristles and connected to the handle member; a tilting member, provided on the head member, for tilting upwardly the head member at a predetermined angle; a rotating member, provided on the handle member and the head member, for rotating the head member with respect to the handle member so that the head member is arranged in a T-shape with respect to the handle member; and a driving member for driving the head member to rotate and tilt the head member. With the rotary toothbrush, a user can freely brush his or her teeth in an upward and downward direction or in a left and right direction, and bristles can come into contact with a lower portion of front teeth to prevent dental plaque from getting buildup as much as possible. |
| 申请公布号 |
US8813300(B2) |
申请公布日期 |
2014.08.26 |
| 申请号 |
US201013375400 |
申请日期 |
2010.05.20 |
| 申请人 |
|
发明人 |
Woo Jung Wan;Woo Jung Tak;Kim Man Joong;Park Jong Chan |
| 分类号 |
A46B7/06;A46B9/04 |
主分类号 |
A46B7/06 |
| 代理机构 |
Brinks Gilson & Lione |
代理人 |
Brinks Gilson & Lione |
| 主权项 |
1. A rotary toothbrush comprising: a handle member to be held by a user; a head member having bristles and connected to the handle member; a tilting member, provided on the head member, for tilting upwardly the head member at a predetermined angle; a rotating member, provided on the handle member and the head member, for rotating the head member with respect to the handle member so that the head member is arranged in a T-shape with respect to the handle member; and a driving member for rotating and tilting the head member; wherein the head member includes a base with the bristles implanted therein, and a support integrally formed with a top surface of the base and inserted into and supported by the handle member. |
| 地址 |
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