| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problems that an air inlet port is clogged up and that water retained in a shower head flows reversely from the air inlet port and leaks when stopping water, when water saving during the use of shower is contrived without exchanging a shower head by effectively reducing the diameter of a water passage between a faucet fitting and the shower head, whereas as a result the reduction of the water passage diameter makes flow speed faster but reduces flow rate to weaken water discharge pressure, with comfortable bodily sensation of shower sacrificed, and whereas as a remedy improvement of the bodily sensation is tried by taking in air from outside and mixing air in the shower discharge water. <P>SOLUTION: Water saving is contrived without degrading a bodily sensation of shower, with a simple structure without taking in air from the outside air. Therefore, for the purpose of increasing flow speed by reducing tube diameter in a tapered water passage and for further increasing flow speed at the same time, a member is incorporated that generates a rotational flow in the running water and that can be installed as a single member between the faucet fitting and the shower head, in the water saving fixture. <P>COPYRIGHT: (C)2011,JPO&INPIT |
