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    Toothbrush with improved efficacy
    46.
    发明授权
    Toothbrush with improved efficacy 失效
    具有改善功效的牙刷

    公开(公告)号：US5628082A

    公开(公告)日：1997-05-13

    申请号：US406333

    申请日：1995-03-22

    申请人： Robert Moskovich

    发明人： Robert Moskovich

    IPC分类号： A46B5/02 ,  A46B7/00 ,  A46B9/04 ,  A46B9/06

    CPC分类号： A46B9/026 ,  A46B5/02 ,  A46B7/00 ,  A46B9/04 ,  A46B9/06 ,  A46B2200/1066

    摘要： An improved toothbrush with a secure grip, a more effective bristle arrangement, and a specially shaped head is disclosed. The handle is formed with opposed gripping portions, and fits securely in the hand of the brusher, facing either up or down, imparting to the user a very secure and comfortable feeling. The toothbrush has a narrow and thin head for maximum access to the oral cavity, and a novel bristle arrangement which is highly effective for the removal of plaque from teeth with manual brushing. In one embodiment, the brush head is tapered to a narrow portion, and then optionally flares out again. In another embodiment, the head is formed with a wavy profile. In yet other embodiments, the brush head may also be provided with an upwardly curved or an angled tip. The head may also have a rubberized lower portion to effectuate gum massage, a gum stimulator, and a head with visibly different utilization areas.

    摘要翻译： 公开了一种具有固定握柄的改进的牙刷，更有效的刷毛装置和特殊形状的头部。 手柄形成有相对的夹持部分，并且牢固地配合在刷子的手中，面向上或向下，赋予使用者非常安全和舒适的感觉。 牙刷具有窄而薄的头部以最大限度地进入口腔，并且具有新颖的刷毛装置，其对于通过手动刷牙从牙齿上去除斑块是非常有效的。 在一个实施例中，刷头锥形到窄部分，然后可选地再次喷出。 在另一个实施例中，头部形成有波浪形轮廓。 在其他实施例中，刷头也可以设置有向上弯曲的或倾斜的尖端。 头部还可以具有橡胶化的下部以实现口香糖按摩，口香糖刺激剂和具有明显不同利用区域的头部。