| 摘要 |
A tooth brush with replaceable bristles is disclosed. A brush head of the tooth brush includes a housing, a connection mechanism, a bristle part and a button. The connection mechanism is fixedly installed in the housing. The bristle part is detachably mounted to the connection mechanism. The button is movably mounted to the housing by the connection mechanism, and is capably to be pushed toward the bristle part to dismantle the bristle part from the connection mechanism. As such, by simply pushing the button, a convenient replacement of the bristles of the tooth brush is achieved.
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