STADIUM SEAT WITH EXPANSION-ADAPTING AUTOMATIC CLOSING MECHANISM.

Abstract

The invention is a foldable stadium seat (10) developed for use in places such as indoor and outdoor sports halls and stadiums, consisting of a seat (12) on which the user sits and a backrest (16) against which the user leans after sitting on the seat (12). Its feature is a weight system (14) made of plastic-based material, placed along the rear of the seat (12) during production to produce a pushing force for the seat (12) to close automatically when the user gets up, and to prevent problems such as expansion, contraction and cracking caused by temperature differences; and a mechanism body (13) that interacts with both the weight system (14) and the seat (12) and is placed inside or integrated with the carrier body (11) to manage the closing movement.It includes a lever arm (15) that transmits the force between the seat plate (12) and the weight system (14) and connects the seat plate (12) to the backrest plate (16) by being connected to both the seat plate (12) and the weight system (14).

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