초록 ▼

A collapsible child stroller system with a means for attaching an infant carrier at an upper location along with a second child at a lower position occupying a typical front facing seat, is herein disclosed. The infant carrier comprises a molded plastic seat that is attachable thereto an upper frame

A collapsible child stroller system with a means for attaching an infant carrier at an upper location along with a second child at a lower position occupying a typical front facing seat, is herein disclosed. The infant carrier comprises a molded plastic seat that is attachable thereto an upper frame portion of the stroller. The stroller system may also be reconfigured to allow an infant occupying the upper position to sit facing the caregiver in a similar manner as a grocery cart. The child stroller system provides enhancements such as removable and washable padded cloth padding, a cup holder, and snack trays at upper and lower locations. When the infant carrier is attached to the upper stroller frame, an infant can be safely transported on the same stroller with a second child. The second child would sit facing forward on the lower portion similar to most existing child strollers.

대표청구항 ▼

1. A stroller, further comprising: a collapsible folding tubular stroller frame assembly further comprising: an upper portion comprising: a pair of locking bars located along opposing outside upper members, each of said pair of locking bars comprises a pair of bars conjoined with a rotating fastener

1. A stroller, further comprising: a collapsible folding tubular stroller frame assembly further comprising: an upper portion comprising: a pair of locking bars located along opposing outside upper members, each of said pair of locking bars comprises a pair of bars conjoined with a rotating fastener and an integral stop mechanism;a push handle extending generally horizontally from a rear upper portion of said upper portion;a sitting platform comprising a horizontal surface extending between and affixed to said opposing intermediate members in a forward and rearward direction along a horizontal plane affixed to said stroller frame;an adjustable upper seat belt harness and an upper harness buckle for securing an occupant in said sitting platform;a crotch strap affixed to a rearward upper member and a rearward location on said sitting platform;a carrier platform portion comprising a horizontal surface with a clearance means for said crotch strap extending between and affixed to said opposing upper members in a forward and rearward direction along a horizontal plane affixed to said stroller frame;a lower portion pivotally attachable to said upper portion, further comprising: a bumper bar comprising a U-shaped tubular member attached to and extending outwardly from a front portion of opposing lower members of said lower portion;a lower tray affixed to upper surfaces of said bumper bar;a lower child seat attachment means for said lower child seat; and,four wheel assemblies affixed to four outside lower corners of said opposing lower members of said lower portion;a means for removably attaching an infant carrier thereto said stroller frame; and,an adjustable lower child seat attached thereto said stroller frame;wherein said stroller can support and transport an occupant in said infant carrier and an occupant therein said lower child seat concurrently;wherein an amount of personal items can be stored thereon said stroller;wherein said stroller is collapsible therefrom a deployable state thereto a collapsed state;wherein said pair of locking bars secures said stroller frame into said deployable state;wherein said handle provides a means for a user to advance said stroller;wherein said upper portion provides an upper carrier means for an occupant of said infant carrier;wherein said sitting platform provides an upper sitting means for said occupant;wherein said carrier platform provides a weight-bearing and support means for said infant carrier and occupant thereof;wherein said lower tray forms a convenient horizontal table area;wherein said four wheel assemblies provide a sufficient load-bearing capacity to support and transport a fully occupied stroller and personal items loaded thereon; and,wherein said collapsed state is achieved by pivoting said upper portion downward relative to said lower portion. 2. The stroller of claim 1, wherein said carrier platform further comprises a washable padded plastic covering. 3. The stroller of claim 2, wherein said carrier platform can be detached therefrom said rearward upper member and collected therearound a forward upper frame member and secured thereto to provide a rolled configuration thereof said carrier platform; wherein said rolled configuration provides a safety barrier therebehind an occupant thereon said sitting platform; and,wherein said rolled configuration provides a means to convert said upper portion thetreto said upper sitting means for an occupant. 4. The stroller of claim 3, wherein said pair of locking bars each further comprise a removable padding. 5. The stroller of claim 1, wherein said push handle further comprises a U-shaped structure further comprising: an upper tray affixed thereto opposing horizontal members thereof said push handle; and,a cup holder integral thereto said upper tray. 6. The stroller of claim 1, wherein said means for removably attaching said infant carrier thereto said stroller frame further comprises a plurality of fastening means to secure a handle thereof said infant carrier thereto said stroller frame. 7. The stroller of claim 1, wherein said adjustable lower child seat further comprises: a pair of seat brackets comprising integral ear-shaped portions of opposing upper rear edge regions thereof said lower child seat and in mechanical communication therewith said lower child seat attachment means;a pair of expansion sections located at intermediate positions along opposing side portions thereof said lower child seat; and,an adjustable lower seat belt harness and a lower harness buckle for securing an occupant therein said lower child seat;wherein said adjustable lower child seat provides a reclining and adjustable back support means therefor an occupant therebetween an fully reclined position and a fully sitting position; and,wherein said pair of expansion sections provide for an expansion means therefor said lower child seat during said reclining and adjustable back support means. 8. The stroller of claim 7, wherein said lower child seat attachment means further comprises; a plurality of adjustment apertures located therealong outer surfaces of opposing rearward lower members thereof said stroller frame;a pair of adjusting pins located thereon each of said pair of seat brackets for correspondingly mating therewith one pair of adjustment apertures;wherein said pair of adjusting pins secures said lower child seat thereat a particular reclined angle ranging from a sitting to a lying position in an expected manner when mating therewith said one pair of adjustment apertures. 9. The stroller of claim 8, wherein said lower child seat further comprises a washable padded surface. 10. The stroller of claim 8, wherein said pair of expansion sections further comprise expandable textile or rubber panels providing flexible regions. 11. The stroller of claim 1, wherein said four wheeled assemblies comprise: a pair of front wheels each independently connected thereto forward lower members thereof said stroller frame;a pair of rear wheels joined via a horizontal interconnecting metal wheel axle being affixed thereto at a center location of each rear wheel connected thereto rearward lower members thereof said stroller frame; and,an axle housing providing a tubular enclosure thereto said wheel axle affixed thereto opposing rearward lower members thereof said stroller frame. 12. The stroller of claim 11, wherein each of said pair of rear wheels and said pair of front wheels comprises a rubberized tread to provide a safe and smooth transportation of said stroller. 13. The stroller of claim 12, wherein said each rear wheel further comprises: a brake pedal; and,a brake bracket attached thereto said axle adjacent thereto said each rear wheel and extending outwardly therefrom to provide a rotating attachment means thereto said brake pedal;wherein a user provides a braking motion thereto said each rear wheel by toggling said brake pedal downward, so as to contact said brake pedal thereto a friction surface thereof said wheel axle; and,wherein a user releases said braking motion thereto said each rear wheel by toggling said brake pedal upward. 14. The stroller of claim 1, further comprising an upwardly extending umbrella receptacles located thereat a terminal end thereof opposing forward upper members for removably receiving an umbrella. 15. The stroller of claim 14, further comprising a pair of caps for removably inserting thereinto said umbrella receptacles. 16. The stroller of claim 1, further comprising at least one accessory hook affixed at a desired location thereon said stroller frame, thereby providing a secure attachment means therefore said personal items. 17. The stroller of claim 1, wherein said stroller frame comprises a rugged light-weight material.