The invention discloses a double baby carriage frame and a frame folding mechanism thereof. The frame folding mechanism comprises an extending position and a folding position. The frame folding mechanism comprises an upper connecting rod, a lower connecting rod, a middle vertical rod, two upper supporting rods, two lower supporting rods and two foot stands. The upper connecting rod and the lower connecting rod are arranged in parallel in the horizontal direction and spaced in the vertical direction. The middle vertical rod is vertically connected between the upper connecting rod and the lower connecting rod; the first ends of the two upper supporting rods are respectively pivoted with the two ends of the upper connecting rod; the first ends of the two lower supporting rods are respectively pivoted with the two ends of the lower connecting rod; the foot stands are arranged in the vertical direction, the top ends of the foot stands are pivoted to the second end of the upper supporting rod, and the bottom ends of the foot stands are pivoted to the second end of the lower supporting rod. Compared with the prior art, the frame folding mechanism has the advantages of being foldable, convenient to carry and capable of reducing occupied space. Certainly, the double baby carriage frame with the frame folding mechanism also has the advantages of being foldable, convenient to carry and small in occupied space.

    本发明公开了一种双人童车车架及其车架收合机构,车架收合机构包括伸展位置与收合位置。车架收合机构包括上连杆、下连杆、中立杆、两根上支撑杆、两根下支撑杆及两根脚架。上连杆与下连杆沿水平方向平行设置并沿上下方向相隔开;中立杆竖直地连接于上连杆与下连杆之间;两上支撑杆的第一端分别与上连杆的两端枢接;两下支撑杆的第一端分别与下连杆的两端枢接;脚架沿竖直方向设置,脚架的顶端与上支撑杆的第二端枢接,脚架的底端与下支撑杆的第二端枢接。与现有技术相比,车架收合机构具有可折叠的、方便携带、减小占用空间的优点。当然,具有该车架收合机构的双人童车车架也具有可折叠的、方便携带、减小占用空间的优点。


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    Titel :

    Double baby carriage frame and frame folding mechanism thereof


    Weitere Titelangaben:

    双人童车车架及其车架收合机构


    Beteiligte:
    CUI ZONGWANG (Autor:in)

    Erscheinungsdatum :

    2022-02-18


    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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