COUPLING STRUCTURE OF AIRBAG ASSEMBLY TO IMPROVE ASSEMBLY EFFICIENCY AND PRODUCTIVITY BY FIRMLY COUPLING PLATE TO AIRBAG COVER BY COUPLING MEMBERS WITHOUT WELDING

摘要

PURPOSE: A coupling structure of an airbag assembly is provided to easily couple a plate to an airbag cover and improve assembly efficiency by forming a plurality of coupling units at the plate and coupling holes coupled to the coupling units at the airbag cover, respectively. CONSTITUTION: A coupling structure of an airbag assembly is composed of a plate(200) on which an inflator is disposed, a plurality of fixing protrusions(220) formed at the outer circumference of the plate, a plurality of elastic coupling units(230) formed at the top of the outer circumference of the plate, and an airbag cover(100) having coupling holes(210) coupled to the coupling units. A detachable portion(235) is formed at the outer end of the coupling unit. The coupling units include extended pieces(231) at the upper part, protrusion portions(232) formed at the end of the extended pieces and bent to the outside, curved portions(233) extended from the protrusion portions, and support portions(234). Both sides of the support portions are connected to the curved portions and the detachable portions of the coupling units, respectively.