Patent ID: 7367581
Filing Date: 2008-05-06
Classification: B62B

Abstract:
1. A baby stroller frame, comprising: a wheeled support frame, including a pivotally support base, a linking rod, a front leg, a rear leg, a front wheel set and a rear wheel set; wherein the pivotally support base is provided with a locking position and the front and the rear leg are pivotally connected at the lower portion of the pivotally support base; the linking rod is pivotally interconnected the front leg and the rear leg; the lower ends of the front leg and the rear leg are connected the front wheel set and the rear wheel set respectively; a seat support, pivotally connected to the pivotally support base; the seat support having a pair of arms provided with a pair of connecting bases each having a connecting portion extended outwardly; a locking member, disposed between the seat support and the pivotally support base for preventing the seat support to be rotatable about the pivotally support base when the locking member is slidably engaged within the locking position; a handle bar, pivotally connected to the arms of the seat support body for pushing the stroller; and a releasing mechanism, connected between the handle bar and the locking member; the releasing the mechanism is driven by the rotation of the handle bar to disengage the locking member from the locking position.