Longitudinally adjustable handlebar construction for children's sportscar

摘要

The adjustable handlebar comprises an outer pipe (40), a stationary block (10) fixed to the upper end of the outer pipe. There is an inner pipe (50) that extends through the block, and is slidably taken within the outer pipe. There are a number of built-in notch holes (51) over the length of the inner pipe. There is a notch stop (20) with a central projection (211) to engage one of the number of notch holes, and is immovably held in the inner pipe in relation to the outer pipe. There is a spring (30) that exerts pressure behind the wall of the inner pipe.