Patent ID: 6152539
Filing Date: 2000-11-28
Classification: B60B,Y10T

Abstract:
A fixing device for wheel seats of a baby stroller comprising:a fixing rod to secure said fixing device to a lower end of a foot of said stroller, said fixing rod has a first end protruding from a pipe mouth of said foot, said first end is provided with a transverse slot, said transverse slot of said fixing rod is provided therein with a plurality of slide rails;a pair of push buttons, a first push button and a second push button provided at respective ends of said transverse slot of said fixing rod, said push buttons being displaceable transversely in said transverse slot, each said push button includes a slide way on each of two opposing sides of each said push button, said slide ways receive said slide rails of said transverse slot of said fixing rod; andan elastic member positioned between said first push button and said second push button, said elastic member provides a restoring force when one of said push buttons is pushed inward into said transverse slot; such thatsaid fixing device is provided on each of a plurality of feet of said baby stroller for engaging and fixing in place a respective one of said wheel seats, each said wheel seat being provided with an axle hole to receive a respective one of said feet, said wheel seat being rotatable relative to said respective one of said feet, such thatwhen one of said feet with one fixing device thereon is extended into said axle hole of said wheel seat, said first and second push buttons are pushed inward by an inner wall in said axle hole of said wheel seat so that said one of said feet is received in said axle hole, said push buttons then being pushed outward by said elastic member in order to secure said wheel seat in position.