초록 ▼

A cart and ladder combination includes a plurality of bars such that a first bar and a second bar are defined. A first coupler is adapted for releasably coupling the first and second bars together in a spaced relationship to each other. A second coupler is adapted for releasably coupling the first a

A cart and ladder combination includes a plurality of bars such that a first bar and a second bar are defined. A first coupler is adapted for releasably coupling the first and second bars together in a spaced relationship to each other. A second coupler is adapted for releasably coupling the first and second bars together in a spaced relationship to each other. A wheel assembly is removably attached to the first ends of the first and second bars. A cord member is selectively strung between the first and second bars. The second end of the first bar may be selectively attached to the first end of the second bar to form a ladder.

대표청구항 ▼

1. A cart and ladder combination device, said device comprising:a plurality of bars including a first bar and a second bar, each of said bars having a first end and a second end, each of said first and second bars have an inside surface and an outside surface with respect to each other when said bar

1. A cart and ladder combination device, said device comprising:a plurality of bars including a first bar and a second bar, each of said bars having a first end and a second end, each of said first and second bars have an inside surface and an outside surface with respect to each other when said bars are positioned in parallel alignment, a pair of inner rods being attached to said inside surface of each of said first and second bars and extending away therefrom, said inner rods being spaced from each other; a first coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other; a second coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other, said second coupler includes a tubular member having a pair of open ends for receiving said second inner rods; a pair of spaced plates being attached to each end of said tubular member such that said first and second bars are positioned between said pair of plates when said second inner rods are positioned in said tubular member, each of said pair of plates having aligned apertures therein such that a pin may be removably extended through an aligned pair of apertures for securing said tubular member to said pair of bars a wheel assembly being removably attached to said first ends of said first and second bars; a cord member being selectively strung between said first and second bars; and wherein said second end of said first bar may be selectively attached to said first end of said second bar to form a ladder. 2. The cart and ladder combination device of claim 1, wherein said plurality of bars further includes a third bar, said second end of said third bar being releasably attachable to said first end of said first bar for extending an effective height of said ladder.3. The cart and ladder combination device of claim 1, wherein a first of said inner rods comprises a female coupler and a second of said inner rods comprises a male coupler, said first coupler including a pole being extendable into and between said first inner rods.4. The cart and ladder combination device of claim 1, further including each of said first and second bars including an outer rod being attached to said outer surface and extending away therefrom, each of said outer rods being positioned generally between a respective pair of said inner rods.5. The cart and ladder combination device of claim 1, each one of a pair of supports being attached to one of said first and second bars.6. The cart and ladder combination device of claim 1, further including a third coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other, said third coupler being positionable adjacent said second end of said first and second bars.7. The cart and ladder combination device of claim 6, wherein said third coupler includes:a pair of side protruding members and an end member being attached to said second end of said second bar such that a T-bar is defined; a male protruding member being attached to and extending away from said second end of said first bar; and an elongated handle having a receiving end for receiving one of said side protruding members and an opening extending therethrough for receiving said male protruding member. 8. The cart and ladder combination device of claim 7, further including a plurality of pins being extendable into said elongated handle and into said male protruding member and an associated one of said side protruding member.9. The cart and ladder combination device of claim 2, further including a foot member being attached to said first end of said third bar.10. The cart and ladder combination device of claim 2, further including a plurality of rods being attached to said third bar.11. A cart and ladder combination device, said device comprising:a plurality of bars such that a first bar, a second bar and a third bar are defined, each of said bars having a first end and a second end, each of said first ends being open, each of said first and second bars having an inside surface and an outside surface with respect to each other when said bars are positioned in parallel alignment, each of said first and second bars including; a pair of inner rods being attached to said inside surface and extending away therefrom, said inner rods being spaced from each other, a first of said inner rods comprising a female coupler, a second of said inner rods comprising a male coupler; an outer rod being attached to said outer surface and extending away therefrom, said outer rod being positioned generally between said inner rods; a pair of supports, each of said supports being attached to one of said first and second bars, said supports being positioned generally adjacent to said second ends of said first and second bars; a first coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other, said first coupler including a pole being extendable into and between said first inner rods; a second coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other, said second coupler including a tubular member having a pair of open ends for receiving said second inner rods, a pair of spaced plates being attached to each end of said tubular member such that said first and second bars are positioned between a pair of plates when said second inner rods are positioned in said tubular member, each of said pair of plates having aligned apertures therein such that a pin may be removably extended through an aligned pair of apertures for securing said tubular member to said pair of bars; a third coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other, said third coupler including; a pair of side protruding members and an end member being attached to said second end of said second bar such that a T-bar is defined, said side protruding members generally lying in a same plane as said inner rods of said second bar; a male protruding member being attached to and extending away from said second end of said first bar; an elongated handle having a receiving end for receiving one of said side protruding members and an opening extending therethrough for receiving said male protruding member; a plurality of pins being extendable into said elongated handle and into said male protruding member and an associated one of said side protruding member; a wheel assembly being removably attached to said first ends of said first and second bars, said wheel assembly including an axle having a pair of mounts attached thereto, each of said mounts being removably extendable into one of said first ends of said first and second bars, a pair of braces being attached to said axle, each of said braces extending between said axle and one of said first and second bars, a wheel being mounted on said axle; a foot member being attached to said first end of said third bar, a plurality of rods being attached to said third bar; a cord member being selectively strung between said first and second bars; and wherein said second end of said first bar may be selectively attached to said first end of said second bar and said second end of said third bar may be selectively attached to said first end of said first bar to form a ladder. 12. A cart and ladder combination device, said device comprising:a plurality of bars such that a first bar and a second bar are defined, each of said bars having a first end and a second end; a first coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other; a second coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other; a third coupler being adapted for releasably coupling said first and second bars together in a spaced relationship to each other, said third coupler being positionable adjacent said second end of said first and second bars, said third coupler including; a pair of side protruding members and an end member being attached to said second end of said second bar such that a T-bar is defined; a male protruding member being attached to and extending away from said second end of said first bar; an elongated handle having a receiving end for receiving one of said side protruding members and an opening extending therethrough for receiving said male protruding member; a wheel assembly being removably attached to said first ends of said first and second bars; a cord member being selectively strung between said first and second bars; and wherein said second end of said first bar may be selectively attached to said first end of said second bar to form a ladder. 13. The cart and ladder combination device of claim 12, wherein said plurality of bars further includes a third bar, said second end of said third bar being releasably attachable to said first end of said first bar for extending an effective height of said ladder.14. The cart and ladder combination device of claim 12, wherein each of said first and second bars have an inside surface and an outside surface with respect to each other when said bars are positioned in parallel alignment, a pair of inner rods being attached to said inside surface of each of said first and second bars and extending away therefrom, said inner rods being spaced from each other.15. The cart and ladder combination device of claim 14, wherein a first of said inner rods comprises a female coupler and a second of said inner rods comprises a male coupler, said first coupler including a pole being extendable into and between said first inner rods.16. The cart and ladder combination device of claim 14, further including each of said first and second bars including an outer rod being attached to said outer surface and extending away therefrom, each of said outer rods being positioned generally between a respective pair of said inner rods.17. The cart and ladder combination device of claim 14, each one of a pair of supports being attached to one of said first and second bars.18. The cart and ladder combination device of claim 12, further including a plurality of pins being extendable into said elongated handle and into said male protruding member and an associated one of said side protruding member.19. The cart and ladder combination device of claim 13, further including a foot member being attached to said first end of said third bar.20. The cart and ladder combination device of claim 13, further including a plurality of rods being attached to said third bar.