Patent ID: 8844952
Filing Date: 2014-09-30
Classification: B62K

Abstract:
1. A balance bike comprising: a frame including a saddle, a body portion extended from the saddle, and a locating slot formed in the body portion; a front wheel assembly pivotally mounted on a first end of the frame, with the front wheel assembly including a front wheel; and a rear wheel assembly pivotally mounted on a second end of the frame opposite to the front wheel assembly, with the rear wheel assembly including a rear wheel rotatably mounted therein, and two swing arms pivotally connected with the body portion of the frame, with each of the two swing arms including a first aperture disposed adjacent to the rear wheel and alignable with the locating slot of the frame, with a first fastening assembly engageable into the two first apertures of the rear wheel assembly and the locating slot of the frame to cause the rear wheel assembly to be selectively fixed to the frame; wherein the rear wheel assembly is pivotable with respect to the frame to synchronously adjust a seat height and a wheelbase to be suitable for various size requirements, with the seat height defined as a vertical distance extending from a saddle to a horizontal plane, with the wheelbase defined as a horizontal distance extending between centers of the front and rear wheels.