| 摘要 |
<p>An RV toilet (10) having a seat section (12) that includes a bowl (16) with a bottom discharge opening. The toilet (10) also includes a source of flush water (22) for rinsing the bowl and removing waste through the discharge opening into a waste storage tank (14). A pump (32) provides the flush water through a nozzle (52) which directs the flush water into the bowl. A check valve (56) is associated with discharge nozzle (52) to prevent flush water from inadvertently leaking into the bowl (16). The check valve (56) is capable of being used with either a manually actuated pump or a power assisted pump and reduces the force required by the pump to maintain the valve open than to initially open it.</p> |
