The invention discloses a delayed landing release lock, the main body structure is an upper connecting plate and a lower connecting plate which are respectively connected with a parachute and a host/cargo through traction pin shafts, a shearing pin starting mechanism is sheared through impact transmitted to the structure when the parachute is inflated, and when the host/cargo touches the ground, the pulling force of the upper connecting plate and the lower connecting plate is reduced to zero at the moment; the upper connecting plate and the lower connecting plate are separated through the combined action of the transverse shaft push rod and the longitudinal shaft push rod, and the whole working process is completed. The invention has the advantages of light structure, no special process, low production cost, long storage life, low maintenance cost, safe and convenient use, stable effect and impact resistance.
本发明公开了一种延时着陆脱离锁,主体结构为上连接板与下连接板,分别与降落伞和主机/货物通过牵引销轴相连,通过降落伞充气时传递给结构的冲击剪断剪切销启动机构,当主机/货物触地时瞬间,上连接板与下连接板的拉力降低为零,通过横轴推杆与纵轴推杆的共同作用使上连接板与下连接板脱离,完成整个工作过程。本发明结构轻便,无特殊工艺,生产成本低,保存期限长,维护成本低,使用安全便捷,效果稳定,耐撞击。
Delayed landing release lock
一种延时着陆脱离锁
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |