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INJECTION-MOLDED PLANTER HAVING UNDERCUTS AND PROCESS FOR MANUFACTURING
专利权人:
Kenneth A. Harbaugh
发明人:
Kenneth A. Harbaugh
申请号:
US13253291
公开号:
US20120260570A1
申请日:
2011.10.05
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A planter for holding a plant includes a container having an open upper end. The container has side walls extending downward from the upper end and tapering inward to a lower end. A base at the lower end of the container has a diameter smaller than the diameter of the upper end. A circumferential ring surrounds the lower end of the container. The circumferential ring has an upper edge that extends outward from the container by a distance such that removal of the container and ring from a mold as a single unit would be inhibited. Accordingly, the container and the circumferential ring are molded from a thermoplastic material as separate components. The circumferential ring fits around the lower end of the container and is held in place by a mechanical interlock between the container and the ring.
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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