PLATE MATERIAL SUPPORT MECHANISM, CARGO SHELF AND STOOL USING THE SAME

摘要

PROBLEM TO BE SOLVED: To effectively use a peripheral space by folding up a shelf board downward when unnecessary, by forming an installation space of a cargo by pulling out the shelf board when necessary, by constituting a cargo shelf capable of installing and storing the shelf board by simple operation.

SOLUTION: The cargo shelf 1 is formed by installing the shelf board 3 on columns 21 by rotatably supporting a shaft part 33 projected on the rear outer surfaces on both ends of the shelf board 3 by bearings 4 and 4 installed on opposed inner surfaces of the columns 21 and 21 erected and juxtaposed in parallel. The bearings 4 are composed of a bearing plate 42 having a shaft hole 42a undergoing the engagement of the shaft part 33 of the shelf board 3 and a rear face plate 41b fixed in the vertical direction at the rear of the bearing plate 42. The shaft hole 42a of the bearing plate 42 is formed by obliquely cutting the lower rear from the front edge of the bearing plate 42, and a rear end surface 31a of the shelf board 3 is constituted by being arranged in an inclined face shape of projecting its lower edge backward further than the upper edge.

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