A pair of funnel trousers is divided into two portions of a sandwich trousers body and a single layer trousers crotch, and the movable fixingstrap is arranged on the flexible pipe.
漏斗裤分为夹层裤身和单层裤裆两部分，软管上装有可移动的固定带。
The soft pad is fixed on the frame plate through a fixingstrap.
软垫通过固定带固定在框架板上。
Conclusion The method fixing the stomach tubes by the cap strap can effectively avoid the stomach tubes taking off.