Mattress with improved internal spring structure

Abstract

This invention discloses an improved internal spring structure for mattresses, specifically focusing on the design of the cushioning springs arranged inside the mattress. The main improvement involves using springs made from steel wire with a rectangular cross-section and these springs are designed in a tapered helical shape, enhancing the overall load-bearing capacity and the elasticity of the mattress, and reducing the amount of material used for the springs and the overall weight of the mattress. The mattress ensures safe load-bearing and a stable structure that remains durable and deformation-resistant, providing a comfortable and practical sleeping experience.

Dependencies are inferred from the claim text.