Abstract: Disclosed are a child sitting saddle and a child stroller, the child sitting saddle comprises an enclosure frame assembly, a plug connector, a seat rod assembly and a cloth cover including a seat cloth cover and a backrest cloth cover; the child sitting saddle further comprises a first lock mechanism for locking the enclosure frame assembly with the plug connector, a connecting rod and a second lock mechanism disposed between the seat rod assembly and the connecting rod; when in a chair state, the seat rod assembly obliquely intersects with the backrest cloth cover; when in a sleeping basket state, the seat rod assembly, the seat cloth cover and the backrest cloth cover are all disposed horizontally. The child sitting saddle can be converted between the chair state and the sleeping basket state, and the conversion is convenient.

Abstract: Disclosed are a child sitting saddle and a child stroller, the child sitting saddle comprises an enclosure frame assembly, a plug connector, a seat rod assembly and a cloth cover including a seat cloth cover and a backrest cloth cover; the child sitting saddle further comprises a first lock mechanism for locking the enclosure frame assembly with the plug connector, a connecting rod and a second lock mechanism disposed between the seat rod assembly and the connecting rod; when in a chair state, the seat rod assembly obliquely intersects with the backrest cloth cover; when in a sleeping basket state, and the seat rod assembly, the seat cloth cover and the backrest cloth cover are all disposed horizontally. The child sitting saddle can be converted between the chair state and the sleeping basket state, and the conversion is convenient.

Abstract: Disclosed are a foldable joint having an unfolded position and a folded position, and a stroller having the foldable joint. The foldable joint comprises a base rod (1), a first rotary rod (2) and a second rotary rod (3), wherein one end portion of the base rod (1), one end portion of the first rotary rod (2) and one end portion of the second rotary rod (3) are rotationally connected to one another, a slider (4) is slidably arranged on the base rod (1), a driving part (41) is connected to the slider (4), a first guide portion (21) is arranged on the first rotary rod (2), a second guide portion (31) is arranged on the second rotary rod (3), and the driving part (41) is slidably fitted with the first guide portion (21) and the second guide portion (31) respectively.

Abstract: A collapsible stroller includes a stroller frame, at least one hinge mechanism, a wheel, and a swivel mechanism. The stroller frame is moveable between a deployed position and a collapsed position. The hinge mechanism allows for movement of the stroller frame between the collapsed position and the deployed position. The swivel mechanism connects the wheel to the stroller frame. The swivel mechanism includes a vertical axle, a cam follower, and a cam. The vertical axle connects with the wheel and is rotatable with respect to the stroller frame about a vertical axis. The cam follower is fixed to the vertical axle. The cam includes a sloped cam surface at least partially surrounding the vertical axle. The sloped cam surface contacts the cam follower to move the cam follower along the sloped cam surface, which results in rotation of the vertical axle about the vertical axis.

Abstract: Disclosed are a foldable joint having an unfolded position and a folded position, and a stroller having the foldable joint. The foldable joint comprises a base rod (1), a first rotary rod (2) and a second rotary rod (3), wherein one end portion of the base rod (1), one end portion of the first rotary rod (2) and one end portion of the second rotary rod (3) are rotationally connected to one another, a slider (4) is slidably arranged on the base rod (1), a driving part (41) is connected to the slider (4), a first guide portion (21) is arranged on the first rotary rod (2), a second guide portion (31) is arranged on the second rotary rod (3), and the driving part (41) is slidably fitted with the first guide portion (21) and the second guide portion (31) respectively.

Abstract: A collapsible stroller includes a stroller frame, at least one hinge mechanism, a wheel, and a swivel mechanism. The stroller frame is moveable between a deployed position and a collapsed position. The hinge mechanism allows for movement of the stroller frame between the collapsed position and the deployed position. The swivel mechanism connects the wheel to the stroller frame. The swivel mechanism includes a vertical axle, a cam follower, and a cam. The vertical axle connects with the wheel and is rotatable with respect to the stroller frame about a vertical axis. The cam follower is fixed to the vertical axle. The cam includes a sloped cam surface at least partially surrounding the vertical axle. The sloped cam surface contacts the cam follower to move the cam follower along the sloped cam surface, which results in rotation of the vertical axle about the vertical axis.

Abstract: The invention discloses a baby carriage comprising a frame, a seat disposed on the frame, and a front wheel assembly and a rear wheel assembly arranged at the bottom of the frame. The frame comprises a push rod, a front wheel bracket with an upper portion being rotatably connected with the push rod and a lower end being provided with the front wheel assembly, a rear wheel bracket with a lower end being provided with the rear wheel assembly; and a seat rod with a front portion being connected with the front wheel bracket and a rear portion being rotatably connected with the rear wheel bracket. The seat is located above the seat rod. A sliding element is is slidably disposed on the push rod along the push rod, and the sliding element is rotatably connected with the rear wheel bracket.

Abstract: The invention discloses a baby carriage comprising a frame, a seat disposed on the frame, and a front wheel assembly and a rear wheel assembly arranged at the bottom of the frame. The frame comprises a push rod, a front wheel bracket with an upper portion being rotatably connected with the push rod and a lower end being provided with the front wheel assembly, a rear wheel bracket with a lower end being provided with the rear wheel assembly; and a seat rod with a front portion being connected with the front wheel bracket and a rear portion being rotatably connected with the rear wheel bracket. The seat is located above the seat rod. A sliding element is is slidably disposed on the push rod along the push rod, and the sliding element is rotatably connected with the rear wheel bracket.

Abstract: A self-bearing curtain wall system is provided, the system including a matrix of unitized kinematically integrated cladding panels flexibly joined to a structural member so as to thereby responsively anchor said matrix of unitized cladding panels. Adjacent cladding panels of the matrix of unitized cladding panels are responsively linked horizontally and vertically for horizontal and vertical rotation. Horizontally adjacent cladding panels of the matrix of unitized cladding panels are responsively joined to a cable type structural member via an anchor fixture, which allows the structural member to move freely along the wall.

Abstract: A self-bearing curtain wall system is provided, the system including a matrix of unitized kinematically integrated cladding panels flexibly joined to a structural member so as to thereby responsively anchor said matrix of unitized cladding panels. Adjacent cladding panels of the matrix of unitized cladding panels are responsively linked horizontally and vertically for horizontal and vertical rotation. Horizontally adjacent cladding panels of the matrix of unitized cladding panels are responsively joined to a cable type structural member via an anchor fixture, which allows the structural member to move freely along the wall.