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发明名称
耐用蒸煮食物的压力锅
摘要
一种改进密封结构,提高耐用程度的蒸食压力锅,其特点锅盖和锅身用坚实的多头螺纹相扣合,锅沿有平槽,放入密封圈,由锅盖边沿的凸边条紧压胶圈上起密封作用。胶圈内有一束空管增加胶圈的弹性,成为一种新一代产品。利用这种结构制成薄型容器,可供保藏食物之用。
申请公布号
CN2066700U
申请公布日期
1990.12.05
申请号
CN90211137.X
申请日期
1990.02.15
申请人
易明;任自立
发明人
易明;任自立
分类号
A47J27/08
主分类号
A47J27/08
代理机构
代理人
主权项
1、一种耐用蒸煮食物的压力锅包括锅盖、锅身、锅身柄、锅盖柄、限压阀、安全塞,其特征是锅盖内沿和锅身外沿之间有相配合的粗型多头螺纹相扣合,锅身外沿有平槽放入起密封作用的密封胶圈,锅盖外沿有与锅身平槽配合的凸边。
地址
410002湖南省长沙市丰盈里28号
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