发明名称 Toothbrush with pressurized toothpaste dispenser
摘要 A toothbrush with pressurized toothpaste dispenser for dispensing toothpaste by pressing a release valve. The inventive device includes a toothbrush having a handle portion and a brushing portion. The handle portion has a hollow interior with a paste conduit extending from it into the brushing portion. The paste conduit is in communication with a paste nozzle that extends outwardly of the brushing portion. The brushing portion has a plurality of bristles that extend outwardly from it and surround the paste nozzle. The hollow interior of the handle portion of the toothbrush is adapted to receive toothpaste. The interior has a forward biasing portion that urges toothpaste held in the hollow interior of the handle portion into the paste conduit. A paste dispensing valve is in communication with the paste conduit.
申请公布号 US6027273(A) 申请公布日期 2000.02.22
申请号 US19980176832 申请日期 1998.10.22
申请人 LI, YU CHENG 发明人 LI, YU CHENG
分类号 A46B11/00;(IPC1-7):A46B5/02 主分类号 A46B11/00
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