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公开(公告)号:USD459895S1
公开(公告)日:2002-07-09
申请号:US29144960
申请日:2001-07-12
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公开(公告)号:USD459894S1
公开(公告)日:2002-07-09
申请号:US29144936
申请日:2001-07-12
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公开(公告)号:USD459584S1
公开(公告)日:2002-07-02
申请号:US29144962
申请日:2001-07-12
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公开(公告)号:USD465088S1
公开(公告)日:2002-11-05
申请号:US29131674
申请日:2000-10-26
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公开(公告)号:USD518642S1
公开(公告)日:2006-04-11
申请号:US29168734
申请日:2002-10-08
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公开(公告)号:US6033141A
公开(公告)日:2000-03-07
申请号:US722907
申请日:1996-09-27
摘要: Capless retractable sealed marking instruments have a single piece elastomeric seal incorporated in a marker casing. The seal includes an annular rim and a concave disk with cooperative sealing disk halves having lateral sealing surfaces which are moved out of contact by a linearly advanced marker nib to open the seal for extension of the marker nib. The concave configuration of the disk provides maximum sealing force between the lateral sealing surfaces of the disk halves. Retraction of the marker nib draws the disk halves back into the concave sealed configuration to protect the marker nib and cartridge from atmospheric degradation.
摘要翻译: 无盖可伸缩密封标记仪器具有结合在标记外壳中的单件弹性密封件。 密封件包括环形边缘和凹形盘,其具有协作密封盘半部,其具有横向密封表面,其通过线性前进标记笔尖移动离开接触以打开用于延伸标记笔尖的密封件。 盘的凹形构造在盘半部的侧向密封表面之间提供最大的密封力。 标记笔尖的缩回将磁盘半部分回到凹形密封结构中,以保护标记笔尖和墨盒不受大气降解。
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公开(公告)号:US07234187B2
公开(公告)日:2007-06-26
申请号:US11199289
申请日:2005-08-08
IPC分类号: A46B13/02
CPC分类号: A61C17/221 , A61C17/22 , A61C17/26 , A61C17/34 , A61C17/3436 , A61C17/349 , A61C19/02 , B29C65/02 , B29C66/54 , B29L2031/425
摘要: An electric toothbrush comprises a body portion and a head including a motor, a moving portion, a handle, and a gear arrangement between the moving portion and the motor. The moving portion rotates, oscillates and/or reciprocates about an axis normal to a longitudinal axis of the head. The moving portion can include stiff bristles and massaging tips and the static portion can include soft bristles and massaging tips. The body portion houses the motor. A switch is operatively connected to the motor to provide momentary or continuous operation of the toothbrush. In one embodiment the gear arrangement includes a shaft, a worm gear and a pair of step gears. In another embodiment the gear arrangement includes a plurality of gears and at least one swivel arm for drive the moving portion in a rotating, oscillating or reciprocating manner.
摘要翻译: 电动牙刷包括主体部分和头部,其包括电动机,移动部分,把手和位于移动部分和电动机之间的齿轮装置。 移动部分围绕与头部的纵向轴线垂直的轴线旋转,并且/或往复运动。 移动部分可以包括僵硬的刷毛和按摩尖端,并且静态部分可以包括柔软的刷毛和按摩尖端。 主体部分容纳电机。 开关可操作地连接到电动机以提供牙刷的瞬时或连续操作。 在一个实施例中,齿轮装置包括轴,蜗轮和一对踏齿轮。 在另一个实施例中,齿轮装置包括多个齿轮和至少一个旋转臂,用于以旋转,摆动或往复运动的方式驱动运动部分。
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公开(公告)号:USD458455S1
公开(公告)日:2002-06-11
申请号:US29152877
申请日:2002-01-04
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公开(公告)号:USD457728S1
公开(公告)日:2002-05-28
申请号:US29152878
申请日:2002-01-04
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公开(公告)号:USD456998S1
公开(公告)日:2002-05-14
申请号:US29150251
申请日:2001-11-15
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