A chest ring and a crotch ring are added to a traditional non-hinged strap, a metal ring is added to the crotch, a main sleeve strap, leg straps and a back transverse strap are connected together, a metal ring is added to the chest, and an upper main sleeve strap, a chest strap and a lower main sleeve strap are connected. The problems that a traditional strap is not completely attached to the body, and the physical strength consumed by bearing is huge are solved, and the later-period maintainability of the strap is considered.
本发明公开了一种铰接式四环背带,在传统的非铰接式背带上增加胸环和胯环,在胯部增加金属环,将主套带、腿带和背部横带连接在一起,在胸部增加金属环,连接上部主套带、胸带和下部主套带。本发明解决了传统背带不完全贴合身体,背负消耗体力巨大的问题,并且兼顾了背带的后期维修性。
Articulated four-ring strap
铰接式四环背带
2020-06-16
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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