Frame for portable shelter and assembly
A portable shelter including a base, a collapsible support member that is projectable substantially diagonally upward and rearward from the portion of the base, a collapsible base support member that is projectable first diagonally downward to a bend and then forward from the portion of the base, and another collapsible support member or a spreader bar that is attachable to an end portion of the collapsible base support member, wherein the collapsible support member, the another collapsible support member or the spreader bar, and the collapsible base support member include a frame.
1. A portable shelter comprising:
a base;
a first collapsible support member that is projectable substantially diagonally upward and forward from at least one bracket attached to a portion of the base;
a second collapsible support member that is projectable substantially diagonally upward and rearward from the at least one bracket, the first collapsible support member and second collapsible support member being the only support members projecting upwardly from the at least one bracket;
a collapsible base support member that is projectable first diagonally downward from the at least one bracket to a bend and then forward from the portion of the base; and
another collapsible support member that is attachable to an end portion of the collapsible base support member, the another collapsible support member having two spaced-apart vertical portions, a horizontal portion and two L-shaped portions connecting the horizontal portion and the two spaced-apart vertical portions, wherein each L-shaped portion creates a curvature transitioning from a vertical direction of a respective one of the two space-apart vertical portions to a horizontal direction of the horizontal portion,
wherein the collapsible support member, the another collapsible support member, and the collapsible base support member comprise a frame that allows for a substantially rectangular side door opening.
2. The portable shelter of claim 1 , further comprising:
a cover mounted on and over the frame.
3. The portable shelter of claim 2 , wherein the cover comprises:
a side door formed in a sidewall of the cover, the side door being capable of being opened and closed to allow entrance into and egress from the portable shelter.
4. The portable shelter of claim 3 , further comprising:
a wind flap positionable over a bottom portion of the side door.
5. The portable shelter of claim 1 , further comprising:
a spreader bar that is configured to extend upward from the base to an end of the second collapsible support member, said end being distal to the portion of the base.
6. The portable shelter of claim 1 , further comprising:
a spreader bar that is configured to extend from an end of the second collapsible support member.
7. The portable shelter of claim 1 , further comprising:
a spreader bar that is configured to extend from said another collapsible support member.
8. The portable shelter of claim 1 , wherein the two L-shaped portions each comprise a bend between the horizontal portion and a respective one of the two spaced-apart vertical portions.
9. The portable shelter of claim 1 , wherein the base further comprises:
a slanted wall portion; and
a plurality of openings in the slanted wall portion.
10. The portable shelter of claim 1 , wherein the two L-shaped portions are spaced-apart at opposite ends of the horizontal portion and only one spreader bar is attached to the horizontal portion between the spaced-apart L-shaped portions.
11. A method of manufacturing a portable shelter, the method comprising:
providing a base;
attaching a first collapsible support member to the base, the first collapsible support member being configured to project substantially diagonally upward and forward from at least one bracket attached to the base when the portable shelter is erected;
attaching a second collapsible support member that is projectable substantially diagonally upward and rearward from the at least one bracket, the first collapsible support member and second collapsible support member being the only collapsible support members projecting upwardly from the at least one bracket;
attaching a collapsible base support member to the base, the collapsible base support member being configured to project first diagonally downward to a bend and then forward from the base; and
attaching another collapsible support member to an end portion of the collapsible base support member, the another collapsible support member having two spaced-apart vertical portions, a horizontal portion and two L-shaped portions connecting the horizontal portion and the two spaced-apart vertical portions, wherein each L-shaped portion creates a curvature transitioning from a vertical direction of a respective one of the two spaced-apart vertical portions to a horizontal direction of the horizontal portion,
wherein the collapsible support member, said another collapsible support member, and the collapsible base support member comprise a frame that allows for a substantially rectangular side door opening.
12. The method of claim 11 further comprising:
providing a spreader bar that may be positioned between end portions of the first and second collapsible support members.
13. The method of claim 11 , further comprising:
placing a cover on and over the frame.
14. The method of claim 13 , wherein the cover comprises a side door formed in a side wall of the cover to allow entrance into and egress from the portable shelter.
15. The method of claim 11 , wherein the two L-shaped portions each comprise a bend between the horizontal portion and a respective one of the two spaced-apart vertical portions.
16. The method of claim 15 , wherein the bend creates a curvature transitioning from a vertical direction of the respective one of the two spaced-apart vertical portions to a horizontal direction of the horizontal portion.
17. The method of claim 11 , wherein the step of providing the base includes providing the base having a slanted wall portion and a plurality of openings in the slanted wall portion.
18. The method of claim 11 , wherein the two L-shaped portions are spaced-apart at opposite ends of the horizontal portion and only one spreader bar is attached to the horizontal portion between the spaced-apart L-shaped portions.