Cleaning robot and liquid storage device, liquid supplementing device and system applied to cleaning robot
The invention provides a cleaning robot and a liquid storage device, a liquid supplementing device and a liquid supplementing system applied to the cleaning robot. The liquid supplementing device abuts against the sealing piece through the first connector of the liquid storage device so that sealing...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a cleaning robot and a liquid storage device, a liquid supplementing device and a liquid supplementing system applied to the cleaning robot. The liquid supplementing device abuts against the sealing piece through the first connector of the liquid storage device so that sealing can be formed between the liquid supplementing device and the sealing piece before the first valve body is conducted. In addition, the liquid supplementing device abuts against the liquid storage device through a liquid supplementing pipe, so that sealing is formed between the liquid supplementing pipe and the liquid storage device before the second valve body is conducted. Before the first valve body and the second valve body conduct the liquid supplementing channel between the liquid storage device and the liquid supplementing device, sealing is formed between the liquid storage device and the liquid supplementing device, leakage of the cleaning liquid in the liquid supplementing channel can be prevented as much |
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