Patent ID: 7861338
Filing Date: 2011-01-04
Classification: A47C

Abstract:
1. A portable and foldable bed which includes a bed frame ( 120 ) and a backrest frame ( 130 ) which are foldable from both sides with respect to a center support bar ( 110 ) which is formed by bending a rod in a rectangular shape, a bed unit ( 210 ) which is engaged to an upper side of the bed frame ( 120 ), a backrest unit ( 220 ) which is installed on an upper side of the backrest frame ( 130 ), a rotation support leg ( 140 ) which is rotatably engaged to the bed frame ( 120 ), and a fixing support leg ( 150 ) which is engaged to an outer side of an outer frame member of the backrest frame ( 130 ), with said rotation support leg ( 140 ) including two rotation poles ( 141 ) which are engaged to a side frame member of the bed frame ( 120 ), a wheel plate ( 143 ) which is engaged to a lower side of each rotation pole ( 141 ), respectively, two rotation wheels ( 142 ) which are provided at both lower sides of the wheel plate ( 143 ), and a connection bar ( 144 ) which is welded to two rotation poles ( 141 ), respectively, and with said fixing support leg ( 150 ) including two fixing poles ( 151 ) which are bolt-engaged to the outer frame member of the backrest frame ( 130 ), a fixing horizontal bar ( 153 ) which is bent and extended from an upper side of each fixing pole ( 151 ), and a fixing wheel ( 152 ) which is disposed at a lower side of the fixing pole ( 151 ), comprising: a triangle support plate ( a fixing plate ( a plate shaped closer contact unit ( wherein a horizontally bent handing unit (