| 摘要 |
A toothbrush includes a short arm (5) having bristles (1) on one end and the opposite end connected to a receptacle (8) containing toothpaste. The bottom end of the arm (5) includes a connector (7) leading from a departure hole (10) at the upper base (9) of the receptacle (8) to the brush (1). Toothpaste leaves the receptacle (8) through the departure hole (10) into a channel along the arm (5) and up to a spring-like push-button (6) located on the arm (5). Squeezing the push-button (6) allows paste to flow through the channel (3) and through two short flexible pipes (2) and up into the bristles (1). The brush (1) may also include a transparent cover (13) thereon. The receptable (8) is shaped as an easy, comfortable handle for use. When the receptable (8) is out of paste, it may be readily replaced with a new one.
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