Foldable baby carriage

Foldable baby carriage

  • CN 203,780,582 U
  • Filed: 12/30/2013
  • Issued: 08/20/2014
  • Est. Priority Date: 12/30/2013
  • Status: Active Grant
First Claim
Patent Images

1. a Foldable child hand barrow, comprises and is arranged symmetrically in the grab rail of car body both sides, front foot lever, rear foot lever, upper connecting rod, lower link and digonal link, it is characterized in that,The grab rail of homonymy, upper connecting rod, front foot lever and lower link are hinged is successively four-bar linkage;

  • Between the upper connecting rod of both sides, be provided with front chair bar, front chair bar is also as the jointed shaft between front foot lever and upper connecting rod;

    The seat board of swing is installed on described front chair bar, on this seat board with swing latch hook;

    Top and the grab rail of rear foot lever are hinged, and digonal link one end and front chair bar are hinged, and the digonal link other end and rear foot lever are hinged;

    Between the grab rail of both sides, be connected with back seat bar, this back seat bar is provided with the stop pin matching with described swing latch hook;

    Before both sides, between foot lever bottom, be connected with front rail, behind both sides, between foot lever bottom, be connected with rear transverse rod.

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