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    • 9. 发明申请
    • Toothbrush and process for producing the same
    • 牙刷和生产过程相同
    • US20060150350A1
    • 2006-07-13
    • US11369965
    • 2006-03-08
    • Philipp PfennigerAdrian PfennigerFranz Fischer
    • Philipp PfennigerAdrian PfennigerFranz Fischer
    • A61C17/22
    • A61C17/22A61C17/224
    • The invention relates to an electric toothbrush (10) having a rechargeable energy store (24) that is arranged in an inner space (36) in the body (12) of the toothbrush (10). The inner space (36) is sealed by a primary sealing element (56) against splash water and other detrimental influences. At least one contact element (28) for an external power supply unit (46) produces an electrically conductive connection to the energy store (24). The contact element is located either within the inner space (36), it being possible for the primary sealing element (56) to be removed for charging purposes, or outside the inner space (36), in which case it is optionally protected by an additional secondary sealing element (76). The invention also relates to a process for producing such a toothbrush.
    • 本发明涉及一种电动牙刷(10),其具有布置在牙刷(10)的主体(12)内的内部空间(36)中的可再充电能量储存器(24)。 内部空间(36)由主密封元件(56)密封,防止飞溅水和其他有害影响。 用于外部电源单元(46)的至少一个接触元件(28)产生与能量存储器(24)的导电连接。 接触元件位于内部空间(36)内,主要密封元件(56)可以为了充电目的而被移除,或者在内部空间(36)外部被去除,在这种情况下,它可以被 附加的次级密封元件(76)。 本发明还涉及一种用于生产这种牙刷的方法。