| 摘要 |
<p>PROBLEM TO BE SOLVED: To make a sanitary flash device portable by providing a water stock bag having pressure resistant flexibility and a spray nozzle, generating pressurized water through human body load without any power source or motive force and performing sanitary flash through the opening/closing of a water feeding opening/closing valve. SOLUTION: A water stock bag 12 has pressure resistant flexibility, a water injecting port and a check valve 15 are provided in a bag-shaped water stock bag 12 whose inside is communicated cell structure, and the water stock bag 12 and a nozzle cylinder 11 positioned at the rear part of a toilet bowl 1 are linked through a water feeding opening/closing valve 14 by a flexible pipe 16. When a user sits down on a sitting plane, the water stock bag 12 is pressed by the body load, and pressurized water is generated. The toilet bowl 1 is used while unfastening a knob 8 and pulling out a lid body 3 forward. After excretion, a push button 18 is turned on. At such a time, when the water feeding opening/closing valve 14 is opened and pressurized water is splashed over the nozzle cylinder 11, a spray nozzle 10 is protruded and spray water W is sprinkled from sprinkler hole 23 at the top end part just for set time. Next, the nozzle 10 is moved back by the operation of spring and housed in the nozzle cylinder 11. The toilet bowl provided with the sanitary flash device can be used for a moving wheelchair or any arbitrary living room with no power source.</p> |
