A baby carriage capable of climbing stairs is characterized in that the left end and the right end of a cross arm below a front leg frame and a rear leg frame respectively extend outwards to form a small section, sleeves and telescopic rods sleeved with the sleeves are arranged on the small sections of supports, the two sleeves on the same side are sleeved with a movable latch at the same time, wheel legs are arranged at the outer ends of the telescopic rods, and wheels and chain wheels are installed at the lower ends of the wheel legs. Wheel legs and auxiliary wheels of the wheel legs are arranged on the bottom face of the sleeve between the two chain wheels on the same side, the front chain wheel and the rear chain wheel on the same side are connected through chains, and the chains pass through concave grooves of the auxiliary wheels. A protective frame and a cushion support are arranged in the seat. A supporting rod is arranged on the protective frame, and handrails are arranged on a pull rod of the cushion support. A cushion plate is additionally arranged on a cross arm of the cushion support, a pedal is arranged below the cross arm, a carriage bag is arranged below the pedal, sitting and lying cloth is connected with auxiliary cloth on the two side faces in a sewing mode, a steel rope is attached to the sitting and lying cloth, the bottom of the sitting and lying cloth adheres to the cushion plate, and three connecting buckles are arranged on the front portion and the rear portion of the protective frame and the steel rope respectively. And a handle is additionally arranged on the cross arm on the front leg frame.
一种可爬梯级的婴儿车,是前腿架和后腿架下面的横担的左右两端分别向外伸延一小截,在这小截支架上设置套管及其套管套住的伸缩杆,同一侧的两根套管同时套着一根移动闩,伸缩杆的外端设置轮腿,轮腿下端安装轮子和链轮。在同一侧的两个链轮之间的套管底面设置轮腿及其辅助轮,同一侧前后两个链轮链条连接,链条途经辅助轮的凹陷槽。坐椅中有护架和坐垫支架。护架上设置支撑杆,坐垫支架的拉杆上设置扶手。在坐垫支架的横担的上面附设坐垫板,下面设置脚踏板,脚踏板的下方有一个置物袋,坐卧布料与和两侧面的辅助布料缝纫连接,且附有纲绳,坐卧布料的底部粘连在坐垫板上,护架与纲绳的前后分别设置三个连接卡扣。前腿架上面的横担附设手把。
Baby carriage capable of climbing stairs
一种可爬梯级的婴儿车
2024-03-26
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |