Patent ID: 6666470
Filing Date: 2003-12-23
Classification: B62K

Abstract:
A children's tricycle, comprising:a front frame formed of an upper seat and a lower seat, said upper seat and said lower seat being arranged at an interval and provided with a through hole; a bridging frame provided at a front end with a fastening hole and at a rear end with a through hole, said bridging frame being fastened at the front end with said front frame by a fastening bolt which is put through said through hole of said upper seat, said fastening hole of said bridging frame, and said through hole of said lower seat; a rear frame fastened with the rear end of said bridging frame in conjunction with a connector; and an auxiliary steering rod fastened at a lower end with said connector; wherein said bridging frame is fastened at the front end with said front frame in conjunction with a connection seat, said connection seat being of a cylindrical construction and being provided with an insertion slot, a stop projection, and an upright hole, whereby said connection seat is fastened with said bridging frame and said front frame such that the front end of said bridging frame is inserted into said insertion slot of said connection seat, and that said connection seat is fastened between said upper seat and said lower seat of said front frame by said fastening bolt which is put through said through hole of said upper seat, said through hole of said lower seat, said fastening hole of the front end of said bridging frame, and said upright hole of said connection seat, and further that said stop projection of said connection seat confines the rotation of a semicircular projection of said lower seat of said front frame; wherein said connector is linked with said lower seat of said front frame by a connection rod whereby said connection rod is fastened at one end with said lower seat, and at other end with said connector.