Patent ID: 6241274
Filing Date: 2001-06-05
Classification: B62B

Abstract:
A security device for a foldably toy stroller which has a U-shaped upper frame and a U-shaped lower frame which is pivotally connected to said upper frame by two first hinges, a rear frame pivotably connected to the upper frame by two second hinges, at least one front wheel connected to the lower frame, two rear wheels connected to said rear frame, and a seat connected to said upper frame, said security device comprising:two respective bodies, each having a ring connected to a top thereof, a first passage adapted to receive one side of the lower frame and a second passage adapted to be located between said first hinge and said second hinge;two U-shaped limit members respectively and pivotally attached to said upper frame, said two limit members releasably engaging said two first hinges; andtwo engaging members adapted to be connected to the seat and mounted to the upper frame, said two engaging members each respectively adapted to be located between one of said bodies and one of said second hinges to limit said bodies from being moved;wherein each of said bodies is suitable to rotate on the upper frame when said bodies are adapted to disengage from the lower frame.