PROBLEM TO BE SOLVED: To solve a problem of a prior tooth washing tool that the prior tooth washing tool cannot be easily connected to a faucet, and when it is connected to the faucet, the tooth washing tool cannot be easily moved.SOLUTION: A water pressure tooth washing tool is formed of a connector and a washer, in which, when a grip is pushed, by spring energization, a part of the connector which has a step can be opened and closed, a screw is formed on outside of the step part, a tube is attached to the washer which is screwed to the screw, and an injection nozzle is attached to a tip end of the tube.SELECTED DRAWING: Figure 1【課題】 これまでの歯洗浄器は、簡単に蛇口に接続できなく、接続すると動かすのが大変だった。【解決手段】 接続器と洗浄器からなる、水圧式歯洗浄器であり、取っ手を押すことでバネ付勢により、段差をつけた接続器の一部を開閉できるようにし、段差部分の外側にネジを作り、そのネジと螺合する洗浄器にチューブをつけ、そのチューブ先端に噴射ノズルを取り付けたことを特徴とする。【選択図】図１
