초록 ▼

Arm rests 17a, 17b, 17c, and interconnection bars 224a, 24b, 24c, 24d are swung upward with respect to handle pipes 15a, 15b, 15c to thereby fold front leg 12a and a rear leg 14a to be substantially parallel with each other. At least one joint 16a1, 16b1, 22a2, 22b1, 23a2, 23b1, 25a2, 25b1, are prov

Arm rests 17a, 17b, 17c, and interconnection bars 224a, 24b, 24c, 24d are swung upward with respect to handle pipes 15a, 15b, 15c to thereby fold front leg 12a and a rear leg 14a to be substantially parallel with each other. At least one joint 16a1, 16b1, 22a2, 22b1, 23a2, 23b1, 25a2, 25b1, are provided on one axial line, on the middle portion of each of both sides of a push handle 16 with respect to the interconnection of the intermediate handle pipe 15b with the push handle 16, on the middle portion of each of front interconnection bars 22a, 22b interconnecting the intermediate front leg 12b and the left and right front legs 12a, 12c, on the middle portion of each of rear interconnection bars 23a, 23b interconnecting the intermediate rear leg 14b and the left and right rear legs 14a, 14b, and on the middle portion of each of upper interconnection bars 25a, 25b interconnecting the intermediate interconnection bars 24b, 24c and the left and right interconnection bars 24a, 24d.

대표청구항 ▼

1. A twin-type baby buggy comprising:a U-shaped push handle interconnecting with three handle pipes extending parallel with each other; front legs with front wheels mounted on; rear legs with rear wheels mounted on; arm rests each having one end pivotally connected to the corresponding handle pipe,

1. A twin-type baby buggy comprising:a U-shaped push handle interconnecting with three handle pipes extending parallel with each other; front legs with front wheels mounted on; rear legs with rear wheels mounted on; arm rests each having one end pivotally connected to the corresponding handle pipe, the other end pivotally connected to the corresponding front leg and the middle portion connected to the corresponding rear leg; and interconnection bars interconnecting the front legs to the respective corresponding handle pipes, the arm rests and the interconnection bars being swung upwardly with respect to the handle pipes to bring the front legs and the rear legs substantially parallel with each other so as to fold the baby buggy; at least one foldable joint provided on each side of an interconnection between the push handle and the intermediate one of the handle pipes, so that said push handle is triple folded and said baby buggy is at least triple folded.