Cup brushing device
The utility model provides a cup brushing device which comprises a brushing portion, a connecting pipe and an inflation portion. The brushing portion is a hollow ball made of deformable materials, the connecting pipe is communicated with the hollow part of the brushing portion, and the inflation por...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a cup brushing device which comprises a brushing portion, a connecting pipe and an inflation portion. The brushing portion is a hollow ball made of deformable materials, the connecting pipe is communicated with the hollow part of the brushing portion, and the inflation portion is connected with the connecting pipe and used for inflating and deflating the hollow part of the brushing portion. The cup brushing device is simple in structure, the brushing portion of the cup brushing device is of a fully-sealed structure and can not be stained easily, and water can be effectively prevented from entering the brushing portion in the brushing process. |
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