INFLATABLE CUSHION BODY, SEAT CUSHION, BACK CUSHION, AND BICYCLE SADDLE

摘要

An inflatable cushion body (1), a seat cushion, a back cushion, and a bicycle saddle. The inflatable cushion body (1) comprises an inflatable bag body (11) and an auxiliary support structure (12); the auxiliary support structure (12) is connected to the inner surface of the inflatable bag body (11), and at least one air cavity (111) is formed in the inflatable bag body (11). The stressing contact portion between a human body and the inflatable cushion body (1) is completely the inflatable bag body (11), and the inflatable bag body (11) can fully fit the stressing part of the human body, thereby greatly improving the human body comfort; the inflatable bag body (11) has excellent elasticity and can quickly recover after the departure of the human body, so that the service life is long; because most of the internal space of the inflatable cushion body (1) is an air cavity, manufacturing materials are saved, and thus the inflatable cushion body (1) is lighter in weight and more environment-friendly, has a simpler manufacturing process, and reduces the labor intensity; the elasticity of the inflatable bag body (11) can be adjusted by means of the inflation and deflation of the inflatable bag body (11), and the pressure intensities of the air cavity (111) at different positions can also be set to be different to adapt to people with different body shapes and weights, thereby achieving satisfied sitting and leaning experiences.