The invention discloses a baby stroller which comprises a seat frame assembly and a baby stroller frame, and the seat frame assembly can be independently folded relative to the baby stroller frame. The baby stroller frame comprises an upper push rod, a lower push rod, a front support, a rear support, a first rotating joint, a second rotating joint and an unlocking trigger mechanism, the unlocking trigger mechanism is installed on the upper push rod, and the lower end of the upper push rod is connected with the upper end of the lower push rod through the first rotating joint. The lower end of the lower push rod is connected with the upper end of the front support and the upper end of the rear support through the second rotating joint, the unlocking triggering mechanism is used for triggering the first rotating joint to be unlocked, and the second rotating joint is triggered to be unlocked after the lower push rod is rotated. The invention further discloses a baby stroller folding method. The seat frame assembly is convenient to fold, smaller in size after being folded and capable of being independently folded, folded and adjusted.
本发明公开了一种婴儿推车,包括座椅框架组件和婴儿推车架,所述座椅框架组件能够相对于所述婴儿推车架独立折叠;所述婴儿推车架包括上推杆、下推杆、前支架、后支架、第一转动关节、第二转动关节和解锁触发机构,所述解锁触发机构安装在所述上推杆上,所述上推杆的下端与所述下推杆的上端之间通过所述第一转动关节连接,所述下推杆的下端与所述前支架、所述后支架的上端通过所述第二转动关节连接,所述解锁触发机构用于触发所述第一转动关节解锁,转动所述下推杆后触发所述第二转动关节解锁。本发明还公开了一种婴儿推车折叠方法。本发明方便操作收车,并且折叠后体积更小,能够独立折叠收合和调节的座椅框架组件。
Baby stroller and baby stroller folding method
婴儿推车及婴儿推车折叠方法
2022-06-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Central stroller folding system for baby stroller and baby stroller
Europäisches Patentamt | 2020
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