The invention relates to the technical field of reentry capsules, in particular to a flexible reentry capsule capable of avoiding hot melting of an air bag. Comprising a cabin body and an air bag, at least one set of mounting grooves are formed in the outer surface of the side wall of the cabin body, clamping grooves are formed in the groove walls of the mounting grooves, each mounting groove is internally provided with a set of blocking assembly, and each blocking assembly comprises a blocking column slidably mounted in the corresponding mounting groove, and an embedding groove is formed in the side wall of each blocking column; the clamping pin is installed in the embedding groove in a sliding mode, the clamping pin can be aligned with the clamping groove through sliding of the blocking column, and the blocking column extends out of the cabin body when the clamping pin is aligned with the clamping groove; the spring is pressed between the clamping pin and the groove bottom of the embedding groove; and the driving part is located on the end face, close to the bottom of the mounting groove, of the bumping post, is suitable for driving the bumping post to slide outwards along the mounting groove and is connected with a reentry capsule control system. The flexible return capsule capable of avoiding hot melting of the air bag can prevent the air bag from being in direct contact with the capsule body, so that air leakage of the air bag due to hot melting of the capsule body is avoided.

    本发明涉及返回舱技术领域,具体涉及一种可避免气囊热熔的柔性返回舱。包括舱体和气囊,舱体的侧壁外表面开设有至少一组安装槽,安装槽的槽壁上开设有卡槽,每个安装槽内皆设有一套阻隔组件,阻隔组件包括:挡柱,滑动安装在安装槽内,挡柱的侧壁上开设有嵌装槽;卡销,滑动安装在嵌装槽内,卡销通过挡柱的滑动能与卡槽对齐,且对齐时挡柱外伸于舱体;弹簧,压置在卡销与嵌装槽的槽底之间;驱动件,位于挡柱靠近安装槽槽底的端面,且适于驱使挡柱沿安装槽向外滑动,驱动件与返回舱控制系统相连接。本发明提供的可避免气囊热熔的柔性返回舱,能够阻挡气囊与舱体直接接触,从而避免其被舱体热熔漏气。


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    Title :

    Flexible return capsule capable of avoiding hot melting of air bag


    Additional title:

    一种可避免气囊热熔的柔性返回舱


    Contributors:

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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