Self-draining canopy

• US 9,714,521 B1
• Filed: 01/27/2016
• Issued: 07/25/2017
• Est. Priority Date: 01/27/2016
• Status: Active Grant

• Current Assignee: Peter Aloumanis
• Original Assignee: Peter Aloumanis
• Inventors: Aloumanis, Peter
• Primary Examiner(s): YIP, WINNIE S
• Application Number:
  US15/007,464
• Time in Patent Office: 545 Days
• Field of Search: 135 87, 135 94- 96, 135135, 135147, 135115, 135117, 1351201, 135905, 52 11, 52 13- 16, 137357, 47 17, 47 656
• CPC Class Codes: E04D 13/04 Roof drainage; Drainage fittings in flat roofs, balconies or the likegutter tiles E04D1/30; gutter slabs E04D3/40; vessels for collecting rainwater E03B3/03; street gullies E03F5/04
• CPC Class Codes: E04H 15/32 Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
• CPC Class Codes: E04H 15/50 lazy-tongs type
• CPC Class Codes: E04H 15/54 Covers of tents or canopies

Abstract

A self-draining canopy that includes a covering, an orthogonal support structure, and a drainage system. The covering can have a substantially quadrilateral shape in a horizontal plane. The orthogonal support structure can be coupled to the covering. When erected, non-vertical elements of the orthogonal support structure that the covering rests upon can be positioned substantially orthogonally within the horizontal plane. A natural contour of the formed canopy can automatically direct environmental substances deposited upon the top surface toward the corners of the canopy where the drainage system is installed. The drainage system can transport environmental substances from the top surface of the canopy to an outlet location. Transportation of the environmental substances can be provided by the force of gravity. The drainage system can prevent the accumulation of environmental substances on the top surface of the canopy and deformation of the canopy due to such accumulations.

Claims

1. A self-draining canopy comprising:

a covering made from a water-resistant material having a substantially quadrilateral shape in a horizontal plane, a topmost surface of the covering being substantially exposed to an environment;

a support structure comprising a canopy support and at least four vertical legs, the canopy support being in direct contact with the covering that is stretched over the canopy support, wherein the canopy support comprises a perimeter frame, wherein the perimeter frame is approximately parallel to the horizontal plane, wherein approximately parallel is an angle within ten degrees of being parallel, wherein the canopy support comprises a vertical support member, wherein the vertical support member supports a portion of a surface of the covering to lift this portion of the covering above each of the edges of the covering, said edges of the covering being edges of the substantially quadrilateral shape that are each secured to the perimeter frame, wherein the topmost surface of the canopy as secured to the perimeter frame is shaped as at least four triangular planes, each of the four triangular planes having one corner at an apex proximate to the vertical support member and having two other corners each being proximate to a respective one of the vertical legs, wherein the vertical legs vertically support the perimeter frame at predetermined heights above a ground surface representing the horizontal plane, wherein each of said vertical legs is approximately perpendicular to the horizontal plane, wherein approximately perpendicular is an angle within ten degrees of a right angle, wherein the covering comprises at least one drain, the at least one drain being an aperture through a surface of the covering, wherein the canopy support is a collapsible temporary structure providing protection from sun and rain during outdoor activities; and

a drainage system that transports environmental substances from the topmost surface to at least one outlet location, wherein transportation of the environmental substances through the drainage system is provided by a force of gravity, wherein said drainage system prevents an accumulation of environmental substances on the topmost surface of the canopy and prevents a deformation of the canopy due to such accumulations, wherein the drainage system comprises at least one conduit extending from the at least one drain to the at least one outlet location, wherein at least a portion of each conduit runs vertically parallel to one of the vertical legs, wherein the at least a portion of each conduit is integrated within or supported by the respective one of the vertical legs.

2. The canopy of claim 1, wherein the at least one drain comprises four drains, one corresponding to each corner of the substantially quadrilateral shape.

3. The canopy of claim 1, wherein each conduit of the at least one conduit of the drainage system is an interior channel of one of the vertical legs.

4. The canopy of claim 1, wherein each conduit of the at least one conduit of the drainage system comprises a length of tubing that is secured to one of the vertical legs.

5. The canopy of claim 1, wherein the at least one drain further comprises:

a filter element that prevents debris from entering the respective conduit.

6. The canopy of claim 1, wherein the environmental substances comprise at least one of water, sand, soil particulates, snow, ice particulates, sleet, dust, ash, and combinations thereof.

7. The canopy of claim 1, further comprising:

a container connected to the outlet location of the drainage system, wherein said container is suitable for holding the environmental substances.

8. The canopy of claim 1, further comprising:

at least one tube connected to the at least one outlet location of the drainage system to transport the environmental substances a distance away from the canopy.

9. The canopy of claim 1, further comprising:

four planar support members intersecting at the vertical support member, wherein each of the four planar support members is a triangular shaped plane having one corner at an edge of the quadrilateral shape midway between the respective corners of the quadrilateral shape, having another corner at the apex, and having another corner at a bottom of the vertical support member.

10. A drainage system comprising:

a plurality of drainage apparatuses to transport environmental substances from a topmost surface of a covering of a canopy to an outlet location, wherein transportation of the environmental substances is provided by a force of gravity in conjunction with a natural contour of the canopy and of the covering that automatically directs environmental substances deposited upon the topmost surface toward the plurality of drainage apparatuses, wherein each drainage apparatus prevents an accumulation of the environmental substances on the topmost surface of the covering and a prevents a deformation of the covering and of the canopy due to such accumulations, wherein the covering is made from a water-resistant material having a substantially quadrilateral shape in a horizontal plane, wherein the topmost surface of the covering is substantially exposed to an environment, wherein a canopy support is in direct contact with the covering that is stretched over the canopy support, wherein the canopy support comprises a perimeter frame, wherein the perimeter frame is approximately parallel to the horizontal plane, wherein approximately parallel is an angle within ten degrees of being parallel, wherein the canopy support comprises a vertical support member, wherein the vertical support member supports a portion of a surface of the covering to lift this portion of the covering above each of the edges of the covering, said edges of the covering being edges of the substantially quadrilateral shape that are each secured to the perimeter frame, wherein vertical legs secured to the canopy support vertically support the perimeter frame at predetermined heights above a ground surface representing the horizontal plane, wherein each of the vertical legs is approximately perpendicular to the horizontal plane, wherein approximately perpendicular is an angle within ten degrees of a right angle, wherein the canopy support is a collapsible temporary structure providing protection from sun and rain during outdoor activities, each drainage apparatus further comprising;

a drain that establishes at least one aperture through a surface of the covering, wherein the at least one aperture is of a size to allow passage of the environmental substances; and

a transport element connected to the drain that permits the environmental substances to move from the drain to the outlet location through an enclosed space, wherein at least a portion of the transport element is integrated within or supported by a respective one of the vertical legs.

11. The drainage system of claim 10, wherein the drain further comprises:

a filter element covering the at least one aperture that prevents debris from entering the transport element.

12. The drainage system of claim 10, wherein the transport element is

a tube connected to the outlet location to transport the environmental substances a distance away from the canopy.

13. The drainage system of claim 10, further comprising:

a container connected to the outlet location of the drainage system, wherein said container is suitable for holding the environmental substances.

14. The drainage system of claim 10, wherein the transport element is is an interior channel of one of the vertical legs.

15. The drainage system of claim 10, wherein the transport element is a length of tubing that is secured to one of the vertical legs.

16. The drainage system of claim 10, wherein the environmental substances comprise at least one of water, sand, soil particulates, snow, ice particulates, sleet, dust, ash, and combinations thereof.

17. A method of installing a drainage system for a canopy, comprising steps of:

supporting of a canopy with an orthogonal support structure, the orthogonal support structure including multiple vertical legs and non-vertical elements, wherein the non-vertical elements of the orthogonal support structure that the canopy rests upon are positioned substantially orthogonally within a horizontal plane, wherein at least a portion of the canopy is lifted above edges of the canopy to induct a natural contour of the canopy;

installing the canopy with a drainage system, the drainage system includes at least one drain, the drain is an aperture through a top surface of the canopy, the drain is located near a corner of the canopy;

wherein the drainage system includes a transport element connected to the at least one drain;

the transport element extends from the at least one drain to at least one outlet location, and at least a portion of the transport element is integrated within or supported by a respective one of vertical legs;

upon exposure of the canopy to rain, directing rain that has fallen on a top surface of the canopy toward the drainage system installed near a corner of the canopy using the natural contour of the canopy in conjunction with a force of gravity, wherein said natural contour of the canopy is induced by the orthogonal support structure; and

transporting of the rain from the top surface of the canopy to the outlet location by the transporting element of the drainage system, wherein the outlet location is proximate to ground level, wherein the drainage system prevents an accumulation of the rain on the top surface of the canopy and a deformation of the canopy due to a weight of such accumulations.

18. The method of claim 17, wherein transporting of the rain further comprises:

filtering the rain as it passes through the at least one aperture, wherein debris over a predetermined size is prevented from entering the drainage system.

19. The method of claim 17, wherein transporting of the rain further comprises:

connecting a container to the outlet location, wherein the rain is collected in said container.

20. The method of claim 17, wherein transporting of the rain further comprises:

connecting the transporting element which is a tube or a hose to the outlet location to change where the rain exits the drainage system.