| 摘要 |
A jet water gun comprises a hollow gun handle connected to a gun body having a cleanser chamber and a water passage. An expandable envelope in the chamber is connected to a valve through which water flows into the envelope to cause it to expand. Upon expansion, the envelope pressurizes the cleanser to make it flow out of the chamber. The cleanser flowing from the chamber is forced out of the gun together with a jet of water.
|
