Patent ID: 7641213
Filing Date: 2010-01-05
Classification: B62H

Abstract:
1. A training wheel assembly, comprising: an upright support bracket having an upper end mounted on a frame; a pivot arm having a first end pivotally mounted on a lower end of the support bracket; a training wheel rotatably mounted on a second end of the pivot arm; an adjusting mechanism mounted between the support bracket and the pivot arm to adjust a movable allowance or relative position between the support bracket and the pivot arm; wherein the adjusting mechanism includes: two telescopically arranged adjusting tubes mounted between the support bracket and the pivot arm; a stiffness adjusting member biased between the adjusting tubes; a control member movably mounted between the adjusting tubes and urged on the stiffness adjusting member; the training wheel assembly further comprises a pin mounted between the adjusting tubes of the adjusting mechanism to limit a movable allowance between the adjusting tubes of the adjusting mechanism.