Patent ID: 9174661
Filing Date: 2015-11-03
Classification: B62B

Abstract:
1. A foldable stroller comprising a stroller frame having two side frame portions, each of which includes a push rod, a leg rod, a pivot joint, and an armrest assembly including an armrest and an armrest folding device, said pivot joint having an upper joint member connected to said push rod, and a lower joint member connected between said leg rod and said upper joint member, said armrest folding device including a connecting unit connected to said armrest, connected pivotally to said lower joint member, and having a guide slot formed therethrough; and a guide pin connected to said upper joint member and extending through said guide slot; wherein when said push rod is rotated relative to said leg rod, said guide pin moves along and within said guide slot to thereby rotate said connecting unit relative to said leg rod; wherein said connecting unit includes an armrest-connecting member and a joint-connecting member connected pivotally to said lower joint member and pivotable relative to said lower joint member about a pivot axis, said armrest-connecting member being sleeved fixedly on said joint-connecting member, said guide slot being formed in said joint-connecting member; wherein said armrest-connecting member is connected removably to said armrest; wherein said armrest-connecting member has a locking hole formed therethrough, said armrest including a locking member having a hook portion that engages removably said locking hole; and wherein said armrest-connecting member further has an engaging projection, said armrest further including an armrest body, said armrest body having a first sidewall and a second sidewall that are spaced apart from each other, said first sidewall having an inner surface formed with an engaging groove for engaging said engaging projection.