A foldable baby stroller switchable between an unfolded state and a folded state, comprising: a central frame element (101) extending in a transverse direction of the baby stroller; a front wheel frame element (102) pivotably connected to the central frame element (101) at one outer end about a first axis, the first axis extending in a transverse direction and comprising at least one front wheel (121) at the other outer end thereof; a pushrod connecting frame element (103) pivotally connected at one outer end to the central frame element (101) about a second axis extending in a transverse direction and comprising at the other outer end thereof a pushrod frame element (105) with a pushrod (151); a first rear wheel frame element (104) and a second rear wheel frame element (104), each rear wheel frame element connecting the central frame element (101) at one outer end and each rear wheel frame element comprising a rear wheel (141) at the other outer end thereof; wherein the first rear wheel frame element (104) and the second rear wheel frame element (104) are each pivotably connected to respective opposite outer side ends of the central frame element (101) about respective third and fourth axes, the third and fourth axes extending substantially parallel to each other and each substantially perpendicular to the first and second axes; a pivoting movement such that the front wheel frame (102) element and the pushrod connection frame element (103) are folded from the deployed state toward the counterpart causes the first rear wheel frame element (104) and the second rear wheel frame element (104) to be folded and pivoted from the deployed state toward the counterpart, and vice versa.

    一种可折叠婴儿推车,能在展开状态和折叠状态之间切换,包括:沿婴儿推车的横向延伸的中央框架元件(101);前轮框架元件(102),其在一个外端绕第一轴线可枢转地连接中央框架元件(101),第一轴线沿横向延伸,并且在其另一个外端包括至少一个前轮(121);推杆连接框架元件(103),其在一个外端绕沿横向延伸的第二轴线可枢转地连接中央框架元件(101),并且在其另一个外端包括带有推杆(151)的推杆框架元件(105);第一后轮框架元件(104)和第二后轮框架元件(104),每个后轮框架元件在一个外端连接中央框架元件(101),并且每个后轮框架元件在其另一个外端包括后轮(141);其中第一后轮框架元件(104)和第二后轮框架元件(104)各自绕各自的第三轴线和第四轴线可枢转地连接中央框架元件(101)的各自相对的外侧端,第三轴线和第四轴线相互基本平行延伸且均基本垂直于第一轴线和第二轴线;使得前轮框架(102)元件和推杆连接框架元件(103)从展开状态朝向对方折叠的枢转运动导致第一后轮框架元件(104)和第二后轮框架元件(104)从展开状态朝向对方折叠枢转,反之亦然。


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    Titel :

    Foldable baby stroller


    Weitere Titelangaben:

    可折叠婴儿推车


    Beteiligte:

    Erscheinungsdatum :

    14.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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