The invention relates to a directional box structure and an ammunition parachute-free air-drop system comprising the same, the directional box structure comprises a box body and a box cover connected with the box body, the directional box structure further comprises a plurality of first drawstrings and a plurality of second drawstrings, each first drawstring is connected with the outer side and the inner side of the box body and the outer side and the inner side of the box cover in the first direction, and each second drawstring is connected with the outer side and the inner side of the box cover in the second direction. Each second drawstring is connected with the outer side and the inner side of the box body and the box cover in the second direction. The orienting box is additionally arranged, so that the ammunition parachute-free air-drop piece can be buffered through the orienting box when falling, and meanwhile, through the arrangement of the first pull belt and the second pull belt, the ammunition parachute-free air-drop piece can enable the box cover and the outer side of the box main body to form an angle under the condition that the binding and fixing requirements are met; the angle can ensure that the box bottom plate always faces the falling direction in the falling process of the orientation box, it is ensured that the box bottom plate touches the ground while the posture is corrected, it is ensured that ammunition parachute-free air-drop pieces are not damaged, and safety risks are avoided.
本发明涉及定向箱结构及包含该结构的弹药无伞空投系统,其中定向箱结构包括箱主体以及与所述箱主体连接的箱盖,定向箱结构还包括多根第一拉带、多根第二拉带,每根第一拉带分别沿第一方向连接所述箱主体及箱盖的外侧和内侧,每根第二拉带分别沿第二方向连接箱主体及箱盖的外侧和内侧。通过增加定向箱,使得弹药无伞空投件在降落时可通过定向箱缓冲,同时通过第一拉带以及第二拉带的设置,使得弹药无伞空投件在保证捆绑固定的要求下还能使箱盖与箱主体的外侧形成角度,该角度可保证定向箱在下落过程中箱底板始终朝向下落方向,纠正姿态的同时保证箱底板着地,确保弹药无伞空投件不损坏,避免出现安全风险。
Orientation box structure and ammunition parachute-free air-drop system comprising same
定向箱结构及包含该结构的弹药无伞空投系统
2024-02-13
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Two-stage parachute bay structure for ammunition parachute
European Patent Office | 2020
|Parachute-free air-drop putting device, parachute-free air-drop system and method
European Patent Office | 2022
|European Patent Office | 2021
|