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A platform for research: civil engineering, architecture and urbanism
Aviation closing lock catch
The invention discloses an aviation closing lock catch. The aviation closing lock catch comprises a handle, a locking mechanism, a lock hook and a trigger, wherein the handle is provided with a containing cavity, and the trigger is arranged in the containing cavity; the locking mechanism is hinged to the end of the containing cavity of the handle, and a locking mechanism pin shaft is arranged on the side wall of the locking mechanism; the locking mechanism pin shaft is matched with a clamping groove in the trigger to lock and loosen the locking mechanism; an outer arm torsion spring used for pushing the locking mechanism to be automatically bounced off during loosening is arranged at the hinged joint; and the lock hook is connected with the end of the locking mechanism. Locking and loosening of the locking mechanism are achieved through opening and closing of the aviation closing lock catch. The problem that no related product exists in the current market is solved, and the aviation closing lock catch can be applied to important parts such as an aero-engine external nacelle and an aircraft cabin door.
本发明公开了一种航空闭合锁扣，包括手柄、锁紧机构、锁钩和触发器；所述手柄具有容纳腔，所述触发器设置在所述容纳腔内；所述锁紧机构与所述手柄容纳腔端部铰接，锁紧机构，侧壁设置有锁紧机构销轴；所述锁紧机构销轴与所述触发器上的卡槽配合对锁紧机构进行锁紧和松开；铰接连接处设置有用于推动锁紧机构在松开时自动弹开的外臂扭转弹簧；所述锁钩与锁紧机构端部连接。通过自身的开合以实现锁紧机构的锁紧和松开。解决了目前市场没有相关产品，此产品可以运用到航空发动机外部短舱、飞机舱门等重要部位。
Aviation closing lock catch
The invention discloses an aviation closing lock catch. The aviation closing lock catch comprises a handle, a locking mechanism, a lock hook and a trigger, wherein the handle is provided with a containing cavity, and the trigger is arranged in the containing cavity; the locking mechanism is hinged to the end of the containing cavity of the handle, and a locking mechanism pin shaft is arranged on the side wall of the locking mechanism; the locking mechanism pin shaft is matched with a clamping groove in the trigger to lock and loosen the locking mechanism; an outer arm torsion spring used for pushing the locking mechanism to be automatically bounced off during loosening is arranged at the hinged joint; and the lock hook is connected with the end of the locking mechanism. Locking and loosening of the locking mechanism are achieved through opening and closing of the aviation closing lock catch. The problem that no related product exists in the current market is solved, and the aviation closing lock catch can be applied to important parts such as an aero-engine external nacelle and an aircraft cabin door.
本发明公开了一种航空闭合锁扣，包括手柄、锁紧机构、锁钩和触发器；所述手柄具有容纳腔，所述触发器设置在所述容纳腔内；所述锁紧机构与所述手柄容纳腔端部铰接，锁紧机构，侧壁设置有锁紧机构销轴；所述锁紧机构销轴与所述触发器上的卡槽配合对锁紧机构进行锁紧和松开；铰接连接处设置有用于推动锁紧机构在松开时自动弹开的外臂扭转弹簧；所述锁钩与锁紧机构端部连接。通过自身的开合以实现锁紧机构的锁紧和松开。解决了目前市场没有相关产品，此产品可以运用到航空发动机外部短舱、飞机舱门等重要部位。
Aviation closing lock catch
一种航空闭合锁扣
CHU DEBAO (author) / QI FEI (author) / LI JIAN (author) / JIA ZHICHENG (author) / GAO JINGJING (author)
2021-04-30
Patent
Electronic Resource
Chinese