초록 ▼

There is disclosed a cart for transportation, which includes a plurality of trays, a support for supporting the trays, a handle provided to the uppermost tray, and a wheel provided to the lowermost tray, which comprises a connecting pipe 112 attached to each corner of each of the trays 110 , a suppo

There is disclosed a cart for transportation, which includes a plurality of trays, a support for supporting the trays, a handle provided to the uppermost tray, and a wheel provided to the lowermost tray, which comprises a connecting pipe 112 attached to each corner of each of the trays 110 , a supporting member 120 provided between upper and lower trays, a connecting member 130 for joining the supporting member 120 and the connecting pipe of the tray 110 with each other, a handle connecting member 140 for joining the handle 150 with the connecting pipe of the uppermost tray, and a wheel connecting member 160 for joining the wheel 170 with the connecting pipe of the lowermost tray. The invention can be assembled easily without using coupling devices and shipping charges can reduced as the volume of the components is minimized before the cart is assembled.

대표청구항 ▼

1. A transportation cart having a plurality of stacked trays, each tray having a plurality of corners and supported by a plurality of supports, a handle disposed on an uppermost tray, and a plurality of wheels disposed on a lowermost tray, the cart comprising:a connecting pipe attached to each corne

1. A transportation cart having a plurality of stacked trays, each tray having a plurality of corners and supported by a plurality of supports, a handle disposed on an uppermost tray, and a plurality of wheels disposed on a lowermost tray, the cart comprising:a connecting pipe attached to each corner of each tray;a supporting member disposed between the trays;a connecting member for fastening the supporting member to the connecting pipe, wherein the connecting member comprises:a circular stopper having upper and lower sides;an insertion member having a center and extending from the upper and lower sides of the circular stopper; anda plurality of vertical projections radiating from the center of the insertion member;a handle connecting member for fastening the handle to the connecting pipe of the uppermost tray, wherein the handle connecting member comprises:a stopper having first and second ends, wherein the first end is formed vertically and the second end is formed horizontally;an insertion member having a center and extending from the first and second ends of the stopper; anda plurality of vertical projections radiating from the center of the insertion member; anda wheel connecting member for fastening the wheel to the connecting pipe of the lowermost tray, wherein the wheel connecting member comprises:a circular stopper; andan insertion member having a center and extending from the circular stopper.