The invention discloses a design method of an ejection seat waist rest with a waist supporting function, which is characterized in that rib supports are designed on two side wings of the waist rest so as to support ribs during use; according to the waist shape of a pilot on the ejection seat and the specific structure of the ejection seat, several key size parameters influencing the supporting performance and comfort of the waist are selected, and the basic configuration of the waist rest is obtained. By means of the method, it is ensured that the ejection seat waist rest can provide enough supporting and comfort when used in the long endurance process, and the rib part can be supported.
本发明公开一种具有腰部支撑功能的弹射座椅腰靠的设计方法,在腰靠两侧翼设计肋部支撑以能够在使用时支撑肋部,根据飞行员在弹射座椅上的腰部形态以及弹射座椅的具体结构选定影响腰部支撑性和舒适性的几个关键的尺寸参数,得到腰靠的基本构型。该方法确保弹射座椅腰靠在长航时使用时能提供足够的支撑和舒适性,能对肋部起到支撑作用。
Design method of ejection seat waist rest with waist supporting function
具有腰部支撑功能的弹射座椅腰靠的设计方法
2025-02-07
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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