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Automatic spray mechanism
专利权人:
Eric J. Nelson
发明人:
Eric J. Nelson
申请号:
US13731353
公开号:
US08904968B1
申请日:
2012.12.31
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An automatic spray mechanism provides a deterrent to keep animals away from flower beds and other restricted areas in a yard. The mechanism comprises a bottle which is filled with a liquid and inserted into a holder having a plurality of anchors which enables it to be secured into the ground. The top of the bottle comprises a powered spraying assembly comprising a pump, a suction tube, and a directionally adjustable spray nozzle. The mechanism is activated by an electronic motion sensor so when an animal such as a cat, dog, or wild animal approaches, it sprays the liquid.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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