发明名称 VACUUM STORAGE CONTAINER WITH FLEXIBLE DIAPHRAGM
摘要 A vacuum storage container having a container body, a check valve and a lid with an outer rim surrounding a diaphragm. A vacuum pump is engagable with the check valve to remove air from the interior of the container to create a vacuum in the container. The diaphragm is pushed inward by atmospheric forces upon removal of the air until the diaphragm touches and conforms to at least upper exposed surfaces of the contents of the container. The storage container aids in preventing degradation of the contents of the container by maintaining the contents free from the degrading effects of air and by substantially immobilizing the contents during movement of the container to protect the contents from breakage and bruising.
申请公布号 CA2683373(C) 申请公布日期 2011.12.13
申请号 CA20092683373 申请日期 2009.10.21
申请人 S.C. JOHNSON HOME STORAGE, INC. 发明人 TURVEY, ROBERT R.;DAIS, BRIAN C.
分类号 B65D81/20 主分类号 B65D81/20
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