Patent ID: 6341672
Filing Date: 2002-01-29
Classification: B62B

Abstract:
A stroller braking device, which is equipped on a pair of rear wheels thereof provided for synchronously braking said pair of said rear wheels pivotally connected on the same wheel axle, comprising:a pair of braking wheels, which have a plurality of radially extending support ribs, forming a plurality of openings therebetween, said pair of braking wheels being fixed on said rear wheels of said stroller; a pair of braking rods, which can move along a linear direction parallel to the wheel axle back and forth in order to insert into and draw out from said openings between said ribs freely; a rotary cam member, which includes a rolling dish pivotally connected to the stroller and provided for connecting with said braking rods for converting a rotary motion thereof to a linear back and forth motion; and a pedal, which includes a left portion and a right portion and is pivotally connected on said rotary cam member, wiggling left and right to operate the braking and releasing motion of the stroller; wherein said rotary cam member further comprises a stationary housing which is firmly connected on the wheel axle and has a rolling axle for pivotally connecting with said rolling dish; further wherein said stationary housing is a hollow element having a gripping portion provided for clamping the wheel axle and further comprising a left gripping arm and right gripping arm extending along the wheel axle and symmetric with respect to the axle in the radial direction.