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HANGING PLANT WATERING DEVICE
专利权人:
Eugene Potempa
发明人:
Eugene Potempa
申请号:
US14705079
公开号:
US20160324085A1
申请日:
2015.05.06
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A hanging basket watering device is provided. The present invention includes a hook protruding from a bottom portion of a housing. A portion of the hook is resiliently retained within the housing. A tubing also extends from the bottom portion of the housing. A valve is disposed within the tubing. The valve is operable to close when a threshold force is applied against the resiliency of the hook and open when the threshold force is not being applied. Therefore, when a plant that is hanging from the hook becomes lighter due to evaporation, the valve opens and the tubing delivers water until the threshold force is reached.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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