The invention relates to a foldable baby carriage which comprises a main carriage frame, a first unfolding joint, second unfolding joints, a front carriage foot, a rear carriage foot, a backrest frame, a first folding joint, a second folding joint, a handlebar frame and an operation switch, and the two ends of the handlebar frame are connected with the two second folding joints in a one-to-one correspondence mode; the operation switch is arranged on the first folding joint, the second folding joint, the backrest frame, the first unfolding joint and the second unfolding joint, the operation switch has a locking state and an unlocking state, and under the locking state, the operation switch can be unlocked from the first unfolding joint and the second unfolding joint. In the unlocking state, the first unfolding joint piece, the second unfolding joint piece, the first folding joint piece and the second folding joint piece are all kept in the unfolding state, the foldable baby carriage is in the use state, and in the unlocking state, the first unfolding joint piece, the second unfolding joint piece, the first folding joint piece and the second folding joint piece are all kept in the folding state. And the foldable baby carriage is in a folded state.
本申请涉及一种可折叠婴儿车,包括车主架、第一展开关节、第二展开关节、前车脚、后车脚、靠背架、第一收车关节、第二收车关节、车把架以及操作开关,所述车把架的两端分别与两个所述第二收车关节件一一对应连接;所述操作开关装设于所述第一收车关节、所述第二收车关节、所述靠背架、所述第一展开关节和所述第二展开关节,所述操作开关具有锁定状态和解锁状态,在锁定状态下,第一展开关节件与第二展开关节件以及第一收车关节件与第二收车关节件均保持在展开状态,可折叠婴儿车处于使用状态,在解锁状态下,第一展开关节件与第二展开关节件以及第一收车关节件和第二收车关节件均保持在收拢状态,可折叠婴儿车处于收折状态。
Foldable baby carriage
可折叠婴儿车
2024-08-02
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Foldable baby carriage and foldable electric baby carriage
European Patent Office | 2016
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