| 摘要 |
A catch mechanism is provided for use in a toilet tank flushing arrangement that includes a tank for storing water, a manually operated flush lever for causing the water to drain from the tank to flush the toilet, and a float means for detecting the presence of a low tank water level and causing the tank to refill when the low tank water level is detected. The catch mechanism is adapted to engage the float means to prevent it from causing the tank to refill, unless the flush lever has been operated.
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