1results about How to "Adjust the opening size" patented technology

The utility model relates to the technical field of motorcycle flat fork, specifically relates to a flat fork structure of electric motorcycle frame, including first flat fork swing arm and second flat fork swing arm, be connected with first connecting rod on first flat fork swing arm, be connected with second connecting rod on second flat fork swing arm, be provided with adjusting portion between first connecting rod and second connecting rod, the adjusting portion is used for adjusting the interval between first flat fork swing arm and second flat fork swing arm, namely adjusting the size of the opening of flat fork structure, the hinged seat for connecting shock absorber is all set up on first flat fork swing arm and second flat fork swing arm, and the position of hinged seat on first flat fork swing arm and second flat fork swing arm is adjustable. The utility model, can adjust the interval between first flat fork swing arm and second flat fork swing arm, namely can adjust the size of the opening of flat fork according to actual installation condition, is convenient for adapting to different specifications rear wheel axle, and still can change the installation position of hinged seat, namely can adjust the inclination of subsequent shock absorber installation.