chair

Abstract

The chair of this article has a structure in which grooves extending in the front-rear direction are formed on the opposing inner surfaces of a pair of left and right support plates, and a seat plate, a foot plate, etc. are inserted in a removable hooked state into the pair of opposing grooves via hook stoppers that constitute a part of this partial design. The hook stoppers are provided at the left and right corners of the rear end of the seat plate, foot plate, etc., and when the rear end of the plate protrudes rearward from the rear end of the corresponding groove, the spring force of the spring built into the hook stopper protrudes a hook pin to the side, so that the corresponding seat plate or foot plate is hooked in a spanning state between the support plates.

Images