Importance

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Abstract

A load-supporting body includes a base plate constituting a framework; a cushion material arranged on a front surface side of the base plate; an upholstery material stretched to cover an outside surface of the cushion material and an outer peripheral edge of the base plate; and a tightening cord inserted through a peripheral edge of the upholstery material and tightened to allow end parts to be tied together on a rear surface side of the base plate in a state in which the upholstery material has covered the outside surface of the cushion material and the outer peripheral edge of the base plate. The base plate is provided with a first side wall and a first protruding wall that restricts displacement of the tightening cord in a base-plate center direction, and a second side wall and a second protruding wall that restrict displacement of the tightening cord in a base plate outward direction. This provides a chair that can appropriately restrict the displacement of the tightening cord and a peripheral edge of the upholstery material and can reduce positional deviation of the upholstery material.

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First Claim