A floating rear suspension kart frame structure, including frame, the bottom
tail end of frame is detachably rotatably connected with rear suspension, the rear suspension and frame are connected with
shock absorber, the rear suspension and frame are supported under the initial state of
shock absorber and make the
tail end of rear suspension deflects a predetermined angle and sets up as inclined structure, the
tail end of frame is connected with mounting plate above rear suspension, mounting plate is fixed with battery compartment for installing battery, and battery compartment is inclinedly arranged with low front and high back.The utility model discloses compact structure, through using floating rear suspension structure, effectively increases rear shock
stroke, improves the comfort and motion performance of vehicle in the process of driving, and the battery compartment is inclinedly installed on the back of frame by using shock absorption and other soft connection mode, can better reduce the vibration of frame acting on battery, prolongs the service life of battery, and the compact and practical frame structure optimizes space arrangement, increases ceiling frame simultaneously, and strengthens the protection for driver.