Pinch trigger pump water gun

作者: Bruce M D'andrade , Lonnie George Johnson

DOI:

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摘要: The present invention is directed toward a toy water gun which operated by selectively releasing from reservoir that pressurized with air. one piece device formed in the general shape of has manually air pump incorporated into design. and consequently pressurizes any found therein. an avenue release regulated trigger mechanism invention. When no force applied to trigger, held at bay means release. released container channeled through narrow nozzle. escape nozzle creates stream propelled lasts as long engaged or until pressure equals ambient

参考文章(9)
Lonnie G. Johnson, Flow actuated pulsator ,(1985)
Glenn H. Mackal, Compressed gas powered caulking gun ,(1982)
Richard L. Keats, Robert T. Auer, Water gun and target combat game set ,(1986)
Michael E. Salmon, John S. Briski, Liquid projecting device ,(1986)
Herberg Ernst, Hand fire extinguishers ,(1958)
Gary A. Thill, Jerome E. Strand, Fluid dispensing device ,(1978)