| 摘要 |
The present invention relates to a container-type foldable pallet which provides: an ability to be lifted by a crane, enabling superior space utilization for moving the pallet; enhanced foldability enabled by folding side wall members, which make up the pallet, using a chain hinge; a plurality of folded pallets that can also be stacked for storage, transfer and transportation; transfer or transport of the plurality of pallets in a single lifting operation after the plurality of loaded pallets have been stacked due to the ability to be lifted by a crane; unlimited length of a load to be carried by the pallet since the side wall members can be spread open left and right, enabling lengthy loads to be carried by the pallet; and easy loading/unloading operations of loads such as beans and other grains, and scrap iron, since loading/unloading of a load even when the pallet is completely turned over and lifting and placing upright the pallet that has been completely turned over is possible by using a turning body located at the bottom surface of the base of the pallet. To this end, the present invention comprises: a base part (100) having four side wall unit insertion grooves (110), each of which are provided with two chain outlet holes (120) on the bottom, at the perimeter sides of the upper surface thereof, and a fork inlet part (130) at the lower end thereof; a first side wall unit (200) and a second side wall unit (200a), in which the lower ends thereof are inserted into one end of the corresponding inner side of two of the four side wall unit insertion grooves (110) that are formed on the base part (100), and having a first chain hinge (250) in the interior thereof, which folds inwards/outwards from the base part (100); a third side wall unit (300) and a fourth side wall unit (300a), in which the lower ends thereof are inserted into the other end of the corresponding inner side of the other two of the four wall unit insertion grooves (110) that are formed on the base part (100), and having a second chain hinge (340) in the interior thereof, which folds inwards/outwards from the base part (100); a fixing unit (400), which connects and fixes the lower ends of the first chain hinge (250) and the second chain hinge (340), and in which a fastening pin (410) is insertingly coupled at one end thereof; a stack support part (500) provided at the lower end of the fork inlet part (130) of the base part (100); and a first stack wall unit (600) and a second stack wall unit (600a), which are provided in a transverse direction on the inner sides of the third side wall unit (300) and the fourth side wall unit (300a) that are provided on each sides of the upper end of the base part (100) in a corresponding manner, and in which the stack support part (500) provided on the lower end of the base part (100) is received and supported when the first, second, third, and fourth side wall units (200, 200a, 300, 300a) are stacked after the base part (100) has been inwardly folded. |
