Deformation-Resistant Load-Bearing Rod for Seat

Abstract

The present disclosure relates to a deformation-resistant load-bearing rod for a seat, aiming to solve the problems of plastic deformation and structural failure after long-term use in existing technologies. The load-bearing rod for a seat comprises a rod and a load-bearing part. The rod adopts a hollow cylindrical structure to optimize the moment of inertia of the cross-section, and both ends are connected to the seat through mounting holes in a three-point fastening manner. The inner wall has anti-slip threads to ensure stability under dynamic loads. The load-bearing part is designed as a racetrack-shaped curved column, with its radially extending load-bearing wall forming a sleeve structure with the rod. The load-bearing part can rotate axially around the rod to dynamically adjust the stress angle, thereby extending the fatigue life of the material.

Dependencies are inferred from the claim text.