Trolley

Abstract

The invention provides a cart capable of safely standing in an upright position without unnecessarily occupying a space and to prevent the cart from being overturned by using an auxiliary caster for supporting the cart. A cart comprises a load receiver on which a load is placed, main casters(8) installed at the front and rear of the cart, and an auxiliary caster(10). The front main caster moves toward the rear main caster. The load receiver is folded toward the rear main caster. The load receiver comprises a bottom plate member, left and right frame members and a back frame member. The bottom plate member is folded into one of the left and right frame members. The left and right frame members are folded into the back frame member. The rear main caster is fixed to two sides of the back frame member.

Description

technical field [0001] The present invention relates to a trolley for carrying objects. Background technique [0002] A trolley for transporting articles has a structure that does not take up as much space as possible during storage or vehicle transport and can be folded even while maintaining a self-supporting state (see, for example, Patent Document 1 and Patent Document 2) . [0003] Patent Document 1: Japanese Unexamined Patent Application Publication No. 2003-2326 (pages 1 to 6, FIG. 3 ) [0004] Patent Document 2: Japanese Unexamined Patent Publication No. 2004-123028 (pages 1 to 7, pages 9 to 10, FIGS. 1 to 2, and FIGS. 10 to 11) [0005] A trolley having such a folded shape (see Patent Document 1) is L-shaped in a plan view, so when stacking and arranging the trolleys in the L-shaped folded state to the front of the trolley, the stacking method It becomes overlapping while shifting in the direction of inclination. That is, this form of overlapping arrangement for...

AI Technical Summary

Problems solved by technology

In this folded state, when a plurality of overlapping arrangements are arranged, the overlapping method is to overlap without offsetting and sliding along the oblique direction. Therefore, the space occupied by the frame body (bottom frame body) is useless when the trolley (item carrying tool) is stored in a room or transported by a vehicle. Carrying tools) there is also the danger of feet hooking on the frame body (bottom frame body) and falling

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