초록 ▼

The present invention relates to a step assembly whereby the assembly can be deployed wherein person can climb a plurality of steps in a safe and secure manner, and whereby the assembly can be compacted for storage and/or transport. In one embodiment, the step assembly has two pieces hingedly connec

The present invention relates to a step assembly whereby the assembly can be deployed wherein person can climb a plurality of steps in a safe and secure manner, and whereby the assembly can be compacted for storage and/or transport. In one embodiment, the step assembly has two pieces hingedly connected to each other. The first piece is taller and wider than the second piece, wherein the second piece can be collapsed into the interior of the first piece for storage. A dual purpose handle is provided, and can be selectably extended into and retracted from the second piece for storage and transport, respectively. The handle can also be inserted into the first piece to act as a railing. A rod is also provided, and can be pivoted from a first position to a second position wherein it can contact a door to prevent the door from unintentionally closing.

대표청구항 ▼

1. A step assembly comprising: a first piece having a first piece first surface and a first piece height;a second piece having second piece first surface and a second piece height; anda hinge pivotally connecting said first piece with said second piece,wherein said first piece and said second piece

1. A step assembly comprising: a first piece having a first piece first surface and a first piece height;a second piece having second piece first surface and a second piece height; anda hinge pivotally connecting said first piece with said second piece,wherein said first piece and said second piece are pivotable from a first position wherein said first piece first surface and said second piece first surface are oppositely oriented to a second position wherein said first piece first surface and said second piece first surface are similarly oriented,whereby said first piece first surface and said second piece first surface creates at least two steps when in said second position,wherein said step assembly further comprises a handle, wherein:said second piece has a second piece housing with a plurality of second piece housing openings therein allowing said handle to be used for transport when said step assembly is in the first position; andsaid first piece has a first piece housing with a plurality of first piece housing openings therein allowing for said handle to be used for support when said step assembly is in the second position. 2. The step assembly of claim 1 wherein: said first piece has a plurality of first piece feet;said second piece has a plurality of second piece feet;said hinge allows said second position to occur even when said first piece first surface and said second piece first surface are not exactly parallel due to unevenness of an underlying surface while a majority of said plurality of first piece feet and said plurality of second piece feet engage the underlying surface. 3. The step assembly of claim 2 wherein said first piece is taller and wider than said second piece, wherein said second piece is nested within said first piece when said step assembly is in said first position. 4. The step assembly of claim 3 wherein said second piece feet clear said first piece when said second piece is nested within said first piece. 5. The step assembly of claim 1 wherein said second piece comprises a catch assembly for removably securing said handle to said second piece so that said handle can be used to transport said step assembly without unintentional removal from said second piece. 6. The step assembly of claim 1 further comprising a rod and a holder, said rod being held by said holder in a first rod position for storage, said rod being deployable to a second rod position for use whereby said rod upwardly projects from said first piece. 7. The step assembly of claim 1 wherein said second piece further comprises a second piece second surface, said second piece second surface being generally parallel to said second piece first surface whereby said second piece has two steps. 8. The step assembly of claim 1 further comprising: a plurality of first piece casters that are fixed in linear alignment with said first piece; anda plurality of second piece casters that are swivelable relative said second piece. 9. A step assembly comprising: a first piece having a first piece first surface and a first piece height;a second piece having a second piece first surface and a second piece height; andwherein said first piece and said second piece are movable from a first position for storage to a second position for use,whereby said first piece first surface and said second piece first surface creates at least two steps when in said second position wherein said at least two steps can be oriented along-side a vehicle,wherein said step assembly further comprises a handle, wherein:said second piece has a second piece housing with a plurality of second piece housing openings therein allowing said handle to be used for transport when said step assembly is in the first position; and said first piece has a first piece housing with a plurality of first piece housing openings therein allowing for said handle to be used for support when said step assembly is in the second position. 10. The step assembly of claim 9 wherein said second piece is slidable relative said first piece, said second piece being slid into said first piece for storage and slid out from said first piece for use. 11. The step assembly of claim 9 further comprising a hinge pivotally connecting said first piece with said second piece. 12. The step assembly of claim 11 wherein said first piece is taller and wider than said second piece, wherein said second piece is nested within said first piece when said step assembly is in said first position. 13. The step assembly of claim 11 wherein said first piece is approximately the same width as said second piece, wherein said second piece is not partially received within said first piece when said step assembly is in said first position. 14. The step assembly of claim 9 wherein said second piece further comprises a second piece second surface, said second piece second surface being generally parallel to said second piece first surface whereby said second piece has two steps. 15. A step assembly comprising: a first piece having a first piece housing with a plurality of first piece housing openings, a first piece first surface and a first piece height;a second piece having a second piece housing with a plurality of second piece housing openings, a second piece first surface and a second piece height; anda handle;wherein: said first piece and said second piece are movable from a first position for storage to a second position for use whereby said first piece first surface and said second piece first surface creates at least two steps,said handle is usable for transport when said step assembly is in the first position and said handle is received within said plurality of second piece housing openings; andsaid handle is usable for support when said step assembly is in the second position and said handle is received within said plurality of first piece housing openings. 16. The step assembly of claim 15 wherein said second piece further comprises a catch assembly for removably securing said handle to said second piece so that said handle can be used to transport said step assembly without unintentional removal from said second piece. 17. The step assembly of claim 16 wherein said catch assembly comprises a support block and a lug, said lug being selectably extendable from said support block to engage said handle. 18. The step assembly of claim 17 wherein said lug has a radiused side and a squared side.