Front legs are connected with rear legs capable of rotating relative to the front legs, the rear legs are rotationally connected with connecting bases, the connecting bases are connected with supporting rod assemblies, linkage pieces are arranged between the front legs and the supporting rod assemblies, and when the linkage pieces rotate relative to the front legs, the front legs and the rear legs can rotate and get close to each other; the sliding seat is connected with a supporting rod, a seat pocket is arranged among the supporting rod, the front legs and the rear legs, the first locking assembly comprises a first locking position arranged on the rear supporting rod, the sliding seat is connected with a first clamping and locking piece capable of being clamped into or separated from the first locking position, and the sliding seat is connected with a first operating piece capable of rotating relative to the sliding seat. The first operating piece is provided with a pushing protrusion which can abut against the first clamping and locking piece to enable the first clamping and locking piece to be locked when the first operating piece moves from the unlocking position to the locking position, and a first elastic element is arranged between the first clamping and locking piece and the sliding seat. The folding chair is simple in structure and small in size after being folded.
本发明公开婴幼儿推车,前腿上连接有能够相对其转动的后腿,后腿转动连接有连接座,连接座上连接有撑杆组件,前腿与撑杆组件之间设有联动件,且联动件相对前腿转动时能够使得前腿与后腿相互转动靠拢,撑杆组件上连接有滑动座,滑动座上连接有支撑杆,支撑杆、前腿及后腿之间设有坐兜,第一锁定组件包括设于后撑杆上的第一锁定位,滑动座上连接有能够卡入或脱离第一锁定位的第一卡锁件,滑动座上连接有能够相对其转动的第一操作件,第一操作件上设有在其由解锁位置移动至锁定位置时能够顶靠第一卡锁件而使得第一卡锁件保持锁定的顶推凸起,第一卡锁件与滑动座之间设有第一弹性元件。本发明结构简单,折叠后体积小。
Infant stroller
一种婴幼儿推车
2023-11-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |