发明名称 Foldable device for a crib
摘要 A foldable device for a crib enables the crib to be folded for storage. The foldable device includes an upper foldable member to which a number of transverse bars pivotally connected with a number of vertical bars are pivotally connected thereto and a lower foldable member to which a number of transverse arms pivotally connected with the number of vertical bars are pivotally connected therewith. With the upper foldable member and the lower foldable member, the crib of the invention is able to be folded.
申请公布号 US5781944(A) 申请公布日期 1998.07.21
申请号 US19970787446 申请日期 1997.01.22
申请人 HUANG, LI-CHU CHEN 发明人 HUANG, LI-CHU CHEN
分类号 A47D7/00;(IPC1-7):A47D13/06 主分类号 A47D7/00
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