QUICK COUPLER FOR COUPLING A DRIVING SHAFT, CAPABLE OF COUPLING A DRIVEN DEVICE TO A DRIVING SHAFT WITH A MOTION PRESSING A MANIPULATION PART

摘要

PURPOSE: A quick coupler for coupling a driving shaft is provided to separate a driven device from a driving shaft by pulling a manipulation part by hands without a tool and pressing the manipulation part after rotating to a specific direction.;CONSTITUTION: A quick coupler for coupling a driving shaft comprises a body(10), a manipulation part(20), first joints(72), floating links(30), second joints(74), turning shafts(76), and finger links(40). A driven device is coupled to the body. The manipulation part moves back and forth from the body. When the manipulation part moves forth, the first joints are moved with the manipulation part. One end of the floating links is turnably coupled to the first joints. The second joints are installed in the other end of the floating links. The turning shafts are fixed in the body. One end of the finger links is turnably coupled to the second joints and the other end thereof contacts to a driving shaft(90). The finger links fix the driving shaft on the body.;COPYRIGHT KIPO 2012