The self-locking handle comprises a handle body, an ejector rod, a reset spring and a pressing rod, an eccentric cam is arranged at one end of the handle body, an eccentric hole is formed in the eccentric cam, the ejector rod is rotatably hinged to the handle body, the pressing rod is arranged in the handle body, and the reset spring is arranged in the pressing rod. The reset spring is arranged between the pressing rod and the handle body, one end of the pressing rod extends out of the handle body, the ejector rod is obliquely hinged to the handle body, and when the reset spring drives the pressing rod to reset, the pressing rod abuts against one end of the ejector rod and presses the pressing rod downwards, and the pressing rod overcomes the elastic force of the reset spring to move and break away from the ejector rod. The self-locking handle disclosed by the invention has a self-locking effect and is good in safety. The invention further discloses a self-locking folding connector.
本发明公开了一种自锁手柄,包括手柄本体、顶杆、复位弹簧和按压杆,所述手柄本体一端设有偏心凸轮,所述偏心凸轮上设有偏心孔,所述顶杆可转动地铰接于手柄本体上,所述按压杆设于手柄本体中,所述复位弹簧设于按压杆和手柄本体之间,所述按压杆的一端伸出手柄本体,所述顶杆倾斜地铰接于手柄本体,当复位弹簧驱动按压杆复位时,按压杆顶住顶杆的一端,下压按压杆,按压杆克服复位弹簧的弹力移动,脱离顶杆。本发明公开的自锁手柄,具有自锁的效果,安全性好。本发明还公开一种自锁折叠接头。
Self-locking handle and self-locking folding joint
自锁手柄及自锁折叠接头
2023-10-13
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |