IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0109080
(2002-03-29)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
13 인용 특허 :
13 |
초록
▼
An improved lightweight two-wheeled infant conveyance for traveling with a child, that can be stored in a confining area or easily carried on a staircase, escalator, through revolving doors on an airliner or other public transportation. The present invention comprises an infant-chaise having a retra
An improved lightweight two-wheeled infant conveyance for traveling with a child, that can be stored in a confining area or easily carried on a staircase, escalator, through revolving doors on an airliner or other public transportation. The present invention comprises an infant-chaise having a retractable handle, to permit transformation into a portable, compact unit. When transformed for use in a car seat, the present invention allows the conveyance apparatus to be installed having the child facing either in the forward or rear direction. A second embodiment of the present invention relates to a baby conveyance two-wheeled frame is suitable for transporting a baby in a carrier being supported on a transformable folding frame or being portably carried by its handle, and the handle also serving as to prop the foldable frame; wherein the frame folds into a compact arrangement ready for unfolding for use as an infant transporter.
대표청구항
▼
1. An infant conveyance comprising:an infant chaise with a rear cushion and a cushioned seat, wherein the seat is encompassed by a child restraining member that is supported by a pair of seat stabilizing bars, the restraining member, the seat, the rear cushion and the seat stabilizing bars forming a
1. An infant conveyance comprising:an infant chaise with a rear cushion and a cushioned seat, wherein the seat is encompassed by a child restraining member that is supported by a pair of seat stabilizing bars, the restraining member, the seat, the rear cushion and the seat stabilizing bars forming a parallelogram, whereby the stabilizing bar remains parallel to the seat for any position of the chaise;the chaise mounted on a transformable frame comprising a first pair of tubes and a second pair of tubes comprising a handle, wherein each tube of the handle fits into a respective tube of the first tube pair and the first tube pair having an axle with a wheel secured at each end thereof: the handle having a retracted position with each of the handle tubes in a compressed telescope arrangement with the first tube pair for storage and an extended position wherein the handle is slidably extended to a protracted full length for an infant transport by pushing or pulling the two-wheeled conveyance; andfurther comprising upper and lower support arms that project angularly forward from each tube of the first tube pair on each side of the chaise to an intersection, wherein the upper and lower support arms of each tube are connected by a pivot at each junction of the support arms, said pivots further connected to the child restraining member. 2. The infant conveyance according to claim 1, wherein the first pair of tubes and the second tube pair of the handle are frictionally fitted with the first tube pair, whereby the handle retracted position of the telescope arrangement and said protracted full length position of the handle are maintained. 3. The infant conveyance according to claim 2, further comprising a means for stabilizing the infant conveyance in an upright position without tipping. 4. The infant conveyance according to claim 3, further comprising a base located at the lower end of the first tube pair and pivotally mounted on the axle, wherein the base is movable between a fully open and fully closed position. 5. The infant conveyance of claim 4, wherein the base in the fully open position is orthogonal to the frame and releasably locked in said position, allowing the stroller to remain in a stable upright position without tipping in a forward direction. 6. The infant conveyance according to claim 5, the handle portion comprising a single integral cross-piece component that interconnects the second pair of tubes. 7. The infant conveyance according to claim 6, wherein the chaise moves between an upright position and a reclined position. 8. The infant conveyance according to claim 7, further comprising a footrest attached to an under position of seat. 9. The infant conveyance according to claim 8, further comprising a center restraint interconnecting the child restraining member and the cushioned seat, for preventing the child from sliding under said restraining member. 10. The infant conveyance of claim 9, further comprising an infant car seat assembly wherein a foldable backrest cushion hook projects from each tube of the first pair of parallel tubes, each cushion hook having folded and unfolded positions, such that when said handle portion is in the retracted position and the cushion hooks are unfolded upon a motor vehicle backrest cushion and secured against the backrest cushion using a lap and a shoulder safety belt, the infant conveyance is transformable from a portable two-wheeled conveyance into an infant car seat. 11. The infant conveyance of claim 10, wherein the infant car seat is mountable in a rear compartment of a motor vehicle in a front-facing position on an automotive seat and secured using a lap and shoulder safety seat belt. 12. The infant conveyance of claim 10, wherein the infant car seat is mountable in a front compartment of a motor vehicle in a rearward facing position on an automotive seat and secured using a lap and shoulder safety seat belt to prevent injuries in the event that automotive airbags are deplo yed. 13. The infant conveyance of claim 10, further comprising a carry-on arrangement of the conveyance wherein the handle portion is in the retracted position and the rear cushion and the cushioned seat are extended longitudinally by a compression of compressing the parallelogram formed by the restraining member, the stabilizing bars, the rear cushion and seat, the base is rotated 90 degrees and releasably locked in said fully closed position, whereby the conveyance provides a compact portable case assembly, including a case handle, that can easily be carried into an airliner, a train, or a bus.
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