发明名称 Transporting wheel structure of storage or luggage container
摘要 The invention discloses a transporting wheel structure of storage and luggage container. Particularly, the transporting wheel structure is applied at a lower portion of a container for facilitating movements of the container. Rollers of the transporting wheel structure can be pushed out for use or completely hidden when tucked in, and are prevented from staining clothes with dirt thereon when the container is lifted. The invention is characterized that, using relationships between inclined surfaces of triangular push members and vertical push members, the rollers can be pushed out for use or completely hidden when tucked in, thereby providing a pleasant-looking and functional structure.
申请公布号 US7237660(B2) 申请公布日期 2007.07.03
申请号 US20040777122 申请日期 2004.02.13
申请人 WU YI-MING 发明人 WU YI-MING
分类号 A45C13/30;A45C5/14;A45C13/00 主分类号 A45C13/30
代理机构 代理人
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