A stroller frame assembly includes: front and rear leg units; an armrest; a seat support bar disposed below and opposing the armrest; and first and second connecting bars. The first connecting bar cooperates with the armrest, the seat support bar and the front leg unit to form a first four-bar linkage mechanism. The first connecting bar cooperates with the armrest, the second connecting bar and the rear leg unit to form a second four-bar linkage mechanism.
Stroller frame assembly
2017-07-11
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |