| 摘要 |
A combination brush and cleaning agent is disclosed such as a combination toothbrush, toothpaste and floss dispenser. A soft bristle brush head, a usage paste reservoir and dental floss. The product is designed to use a replacement cartridge. The unit comes with a clear head cover that is vented to allow the brush to dry after use. An upper assembly that includes a clear head cover, brush head/neck, plunger button, suction plunger, spring, feed tube straw, ball check connect, and adapter, which can be threaded or a snap-lock. A lower assembly includes of an o-ring, clear paste reservoir handle, piston, stainless steel metal cleat, bottom cover, base cap with floss spool post and cutter. Depressing the plunger button depresses the suction plunger. This creates a suction which draws paste up from the paste reservoir past the ball check connect and into the feed tube straw which allows paste to be deposited onto the bristle brush head. Once the plunger button is released the plunger pushes up the feed tube straw so as to seal off the opening in the bristle brush head from backwash contaminates and prevents the paste from drying up. As paste is removed the piston and metal cleat travel up the paste reservoir handle creating a solid platform for the paste to push against allowing the process described above to be ready for the next use. The floss included in the paste reservoir handle is pulled from the base cap and cutter is then removed for us. A bottom flip cap protects the floss from outside elements. The combination of the suction plunger and the feed tube straw provide a positive suction to pull the paste from the paste reservoir handle while pulling up the piston and metal cleat. The paste reservoir handle to be fully replaceable, by the o-ring air is sealed off at the lower assembly and upper assembly connection.
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