发明名称 Portable and foldable bed
摘要 A portable and foldable bed is disclosed, in which a support strength of a rotation support leg is enhanced by installing a triangle support plate at an engaged portion between a rotation pole of a rotation support leg and a connection bar, and a fixing plate with a width twice the width of a bed frame is provided in a bed frame engagement unit of a fixing support leg, and a closer contact unit is provided between the fixing plate and the fixing support leg for thereby obtaining a stable engagement of the same, and a foldable spring is disposed between a lower horizontal bar of a center support par and an outer frame of a bed frame, so a folding operation can be easily performed during a folding operation of a bed.
申请公布号 US7861338(B2) 申请公布日期 2011.01.04
申请号 US20080078966 申请日期 2008.04.08
申请人 LEE HONGWOO 发明人 LEE HONGWOO
分类号 A47C19/12 主分类号 A47C19/12
代理机构 代理人
主权项
地址
您可能感兴趣的专利