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スープ保温用真空二重容器
专利权人:
タイガー魔法瓶株式会社
发明人:
井奥 浩史,渡辺 正弘
申请号:
JP20150237180
公开号:
JP6065092(B2)
申请日:
2015.12.04
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a vacuum double container for keeping soup warm hardly slipping off, being easily held and being capable of reducing the possibility that heat retaining properties will be impaired even in the case where an outer cylinder is dented due to impact caused by falling down thereof or the like.SOLUTION: A vacuum double container for keeping soup warm 100 comprises: an inner cylinder portion 111; an outer cylinder portion 112; and a vacuum space SP. The inner cylinder portion has a bottom portion 111b. The outer cylinder portion 112 has a side wall portion 112a, a bottom wall portion 112b and an overhang portion 112e. The overhang portion 112e overhangs closer toward an outside than the side wall portion. Further, the outer cylinder portion is joined to an opening end portion of the inner cylinder portion at an opening end portion. The vacuum space is formed between the outer cylinder portion and the inner cylinder portion. In addition, it is preferable that the inner cylinder portio
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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