Ejection seat cushion of double-layer structure

Abstract

The utility model relates to a double -deck structure's ejection seat cushion belongs to aircraft ejection seat technical field, solves the structure rigid of ejection seat cushion in prior art too strong, and the problem such as insufficient buffering capacity, poor adhesion etc. Double -deck structure's ejection seat cushion of the utility model, including contact layer, support layer and cushion cover, contact layer sets up on the upper surface of support layer and constitutes double -deck structure cushion body, the cushion cover is sleeved in double -deck structure cushion body outside, support layer is the structure body of invariable thickness, contact layer is the structure body of variable thickness. The utility model discloses the cushion adopts double -deck structure, improves the structural strength of cushion, on the basis of ensuring the ejection safety, has improved the ride comfort of pilot in long navigation time task significantly. Adopt curved surface design, improve the support of the person who rides of while, save the space of occupation, improve the utilization of cabin space.

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