The invention relates to the technical field of air bags, in particular to an escape ball cabin air bag. The escape ball cabin air bag comprises two hemispherical air bag assemblies, and an escape ball cabin is formed after the two hemispherical air bag assemblies are buckled with each other. The semispherical air bag assembly comprises an inflation space and an elastic brace net arranged in the inflation space. The elastic brace net is arranged in the inflation space, when the air bag is locally impacted, impact force can be dispersed to the whole elastic brace net, the situation that local deformation is large is avoided, the protection performance of the safety air bag is improved, and in addition, the elastic brace net has elasticity, so that the air bag can be folded conveniently, andin addition, the elastic brace net can also provide a buffering effect in the stress process.
本发明涉及气囊技术领域,尤其是涉及一种逃生球舱气囊。逃生球舱气囊包括两个半球形气囊组件,两球形气囊组件相互扣合后形成逃生球舱;所述半球形气囊组件包括充气空间,以及设置在充气空间内弹性拉条网。通过在充气空间内设置弹性拉条网,当气囊的局部受到撞击时,撞击力会分散到整个弹性拉条网,避免了出现局部变形较大的情况,提高了安全气囊的防护性能,另外,弹性拉条网因为具有弹性,可便于气囊的折叠,并且弹性拉条网在受力过程中,还能提供缓冲的作用。
Escape ball cabin air bag
一种逃生球舱气囊
2021-03-16
Patent
Elektronische Ressource
Chinesisch