发明名称 Hand holdable pump spray apparatus
摘要 A hand holdable pump spray apparatus is disclosed where the pump mechanism is in the hand holdable wand (14) rather than in a spaced apart liquid container. The wand (14) may be held with one handle (54) is extended with other hand. This creates a pressure differential which allows liquid to flow from the container (10), passed a check valve (84) and into the wand (14). After filling, a biased spring provides a force against the liquid creating a higher pressure in the wand (14) than ambient pressure. This closes the check valve (84). When an operator depresses an actuator (68), another valve (88) opens allowing the liquid in the wand (14) to be ejected through a nozzle (66).
申请公布号 NZ519481(A) 申请公布日期 2004.02.27
申请号 NZ20000519481 申请日期 2000.12.07
申请人 OMS INVESTMENTS, INC 发明人 HAVLOVITZ, PAUL M
分类号 B65D83/76;B05B9/04;B05B9/043;B05B9/08;B05B11/00;(IPC1-7):B05B11/02;B05D1/02 主分类号 B65D83/76
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