Portable demountable canopy system

1. A portable demountable canopy system comprising:

a) a canopy defined by a rim arranged around an outer periphery of the canopy, the rim forming an open area, and a rollable membrane deployed across the open area;

b) a plurality of poles, each pole having an upper and a lower end, the poles being attached to the canopy; and

c) a plurality of counterweight elements, each of the counterweight elements being connected to a pole, each of the counterweight elements along sides thereof being fitted with a separate fastening element for receiving the lower end of each pole and wherein each of the counterweight elements is cast in concrete.

2. The system according to claim 1 wherein each of the counterweight elements has a closed flat upper surface to allow functionality selected from the group consisting of a seat, a display area, a step stool and combinations thereof.

3. The system according to claim 1 wherein the fastening element is two or more brackets.

4. The system according to claim 1 wherein the rim is segmented into parts.

5. The system according to claim 1 wherein the rim is segmented into from two to one hundred parts.

6. The system according to claim 1 wherein the canopy is tilted at an angle ranging from 0 to 90 degrees relative to ground upon which the canopy system stands.

7. The system according to claim 1 wherein the canopy is tilted at an angle of 6 to 30 degrees relative to ground upon which the canopy system stands.

8. The system according to claim 1 wherein the rim has a plurality of eye rings or integrated apertures and the rollable membrane has a plurality of eyelets.

9. The system according to claim 1 wherein the canopy and the rollable membrane are both round shaped and a gap between the membrane and rim of the canopy ranges from 0.5 to 12 inches.

10. A flat pack kit for assembling a portable demountable canopy system, the kit comprising:

a) a plurality of rim segments formable into a rim;

b) a plurality of connector nodes;

c) a plurality of poles which are three in number with two poles having an identical length and a third pole being shorter in length;

d) a plurality of counterweight elements each fitted along outer walls thereof with at least one separate fastening element for receiving a lower end of each pole; and

e) a rollable membrane to be attachably deployed within the rim to form a canopy.

11. The kit according to claim 10 wherein the plurality of rim segments are from two to one hundred parts in number, the segments being hollow parts terminating in first and second ends.

12. The kit according to claim 11 further comprising connector nodes for joining the first and second ends of adjacent hollow parts, the connector nodes having a leg for engagement with one of the plurality of poles.

13. A portable demountable canopy system comprising:

a) a canopy defined by a rim arranged around an outer periphery of the canopy, the rim forming an open area, and a rollable membrane deployed across the open area;

b) a plurality of poles, each pole having an upper and a lower end, the poles being attached to the canopy; and

c) a plurality of counterweight elements, each of the counterweight elements being connected to a pole, each of the counterweight elements along sides thereof being fitted with a separate fastening element for receiving the lower end of each pole, and wherein the plurality of poles are three in number, two of the poles having identical length and a third of the poles being shorter in length than the two identical length poles.

14. A portable demountable canopy system comprising:

a) a canopy defined by a rim arranged around an outer periphery of the canopy, the rim forming an open area, and a rollable membrane deployed across the open area;

b) a plurality of poles, each pole having an upper and a lower end, the poles being attached to the canopy; and

c) a plurality of counterweight elements, each of the counterweight elements being connected to a pole, each of the counterweight elements along sides thereof being fitted with a separate fastening element for receiving the lower end of each pole, and wherein the rim is segmented into at least two hollow parts, each part having a first and second end, both the first and second ends being cut at an oblique angle.

15. The system according to claim 14 wherein each of the counterweight elements is hollow and fillable with sand or water in an amount to stabilize the system against collapse and further is fitted with a lid to allow a person to be seated thereon.

16. The system according to claim 14 further comprising a connector node for joining first and second ends of adjacent respective hollow parts, the connector node having left and right arms for fitting respectively into the first and second ends.

17. The system according to claim 16 to wherein the connector node further comprises a leg for engagement with one of the poles.

18. The system according to claim 17 wherein the connector node is rotatably adjustable thereby allowing the canopy to tilt at an angle ranging from 0 to 90 degrees relative to ground upon which the canopy system stands.

19. A demountable portable canopy system comprising:

a) a canopy defined by a rim arranged around an outer periphery of the canopy, the rim forming an open area, and a rollable membrane deployed across the open area;

b) a plurality of poles, each pole having an upper and a lower end, the poles being attached to the canopy; and

c) a plurality of counterweight elements, each of the counterweight elements being connected to a pole, each of the counterweight elements along sides thereof being fitted with a separate fastening element for receiving the lower end of each pole, and wherein the rim has a plurality of eye rings or integrated apertures and the rollable membrane has a plurality of eyelets.