发明名称 Cosmetic case having an air vent structure for refill container
摘要 The present invention relates to a cosmetic case having an air vent structure for refill container with a sealing structure for preventing a volatile agent, which is contained in an oily and solid foundation, from volatilizing and more particularly, to a cosmetic case of having a refill container with a ventilating structure to block a discharge of the air inside the refill container so as to prevent materials of the beauty product from ventilating when the first cover of the main body of the case and to ease closing operation of the second cover to seal the refill container. According to the present invention, sealing by the second cover is maintained as well as easier operation of closing because ventilation is performed by valve shaped in the second cover.
申请公布号 US2006118454(A1) 申请公布日期 2006.06.08
申请号 US20050524292 申请日期 2005.10.04
申请人 KANG SUNG I 发明人 KANG SUNG I.
分类号 B65D69/00;A45D33/00;A45D33/02;A45D33/24;A45D40/22;A45D40/24 主分类号 B65D69/00
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