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Multi-Chamber Trigger Sprayer
专利权人:
DENNIS STEPHEN R.
发明人:
DENNIS STEPHEN R.
申请号:
US201113070622
公开号:
US2012241475(A1)
申请日:
2011.03.24
申请国别(地区):
美国
年份:
2012
代理人:
摘要:
Described is a multi-chamber trigger sprayer, and fluid dispensing apparatuses, including a sprayer housing including a pump piston and at least two pump chambers, a closure attachment configured to couple the trigger sprayer to an opening of a container, at least two fluid discharge passageways, each passageway in fluid communication with one of the pump chambers, wherein axes of each of the at least two pump chambers and at least portions of each of the at least two fluid discharge passageways are configured to be parallel to the axis of the opening of the container, and a biasing element configured to bias the pump piston. Axes of the first and second pump chambers, at least portions of the first and second fluid discharge passageways, and the biasing element, may be configured to be parallel to the axis of the opening of the multi-chamber fluid dispensing container. Other embodiments may also be disclosed and claimed.
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