The invention discloses a parachute-free air-drop bag, and belongs to the technical field of emergency rescue and air transportation materials, the basic material of the air-drop bag is an ultra-high molecular weight polyethylene composite material, the air-drop bag comprises a vertically placed bag body, a plurality of blast pockets are sewn on the upper portion of the outer wall of the bag body, and longitudinal braids and transverse shrouds which are arranged in a crossed mode are sewn on the outer portion of the bag body. A buffer air cushion is sewn below the bag body; the buffering air cushion is formed by combining a soft buffering cushion, a hard buffering cushion and a buffering cushion sleeve, a plurality of air inlet holes are evenly distributed in the bottom of the buffering cushion sleeve, a plurality of air outlet holes distributed circumferentially are transversely formed in the side face of the buffering cushion sleeve, and the air inlet holes and the air outlet holes are all communicated with the soft buffering cushion. The parachute-free air-drop bag provided by the invention is wear-resistant and anti-collision, not only can the accuracy of air-drop be ensured, but also air-drop materials can be effectively protected, and secondary ejection during landing collision is avoided.
本发明公开了一种无伞空投袋,属于应急救援和航空运输物资技术领域,空投袋的基本材料选用超高分子量聚乙烯复合材料,空投袋包括竖直放置的袋体,袋体外壁上方缝制有多个鼓风兜,袋体外部缝制有交叉设置的纵向织带和横向围带,袋体下方缝制有缓冲气垫;所述缓冲气垫由软质缓冲垫、硬质缓冲垫和缓冲垫套组合而成,缓冲垫套底部设有均匀分布的多个进气孔,缓冲垫套侧面横向开设有呈圆周分布的多个排气孔,进气孔和排气孔均与软质缓冲垫相连通设置。本发明提供的无伞空投袋,耐磨防撞,不仅可以确保空投的准确性,还可以使空投物资得到有效保护,且避免落地碰撞时出现二次弹射。
Umbrella-free air-drop bag
无伞空投袋
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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