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Improvements to toilet flushing control device with regulatable water volume necessary to clean the bowl properly
Improvements to toilet flushing control device with regulatable water volume necessary to clean the bowl properly
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机译:改进了马桶冲洗控制装置,可调节水量以正确清洁马桶
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摘要
A programmed toilet flush control device positioned outside or inside the toilet cistern, wherein simply turning a knob or lever clockwise or anti-clockwise by hand causes a plunger secured to a valve opening/closing control rod to be moved up or down to release a predetermined amount of water. The device includes a first, outer ring (8) with a recessed portion having a predetermined shape shown in figure 2, and a second, inner ring (2) surrounding the head of a cylindrical piston (12) secured to a projection (13), and having a predetermined shape for controlling the movement of the projection (13) and releasing the desired amount of water. Furthermore, two circular return springs (10, 11) are fitted in a circular groove in the control knob and connected to a movable abutment and a stationary abutment, and the cylindrical core of the plunger optionally contains a hollow tip (12").
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