Wind-resistance reducing canopy structure for umbrella
AssigneeRyan R. Klespies
InventorRyan R. Klespies
Life of this patent
Estimating the term…
Abstract
An improved umbrella is provided including a collapsible support structure, a primary canopy disposed over the support structure and defining a number of holes and an upper opening therein, a secondary canopy operably secured to the primary canopy to overlap the number of holes and a tertiary canopy operably secured to the primary canopy to overlap the upper opening. The alignment of the secondary canopy and the tertiary canopy over the holes in the primary canopy enables the dissipation of high air pressure formed within the interior of the umbrella caused by winds contacting the umbrella while maximizing the structural integrity of the umbrella.
Claims10
An umbrella comprising:
- a. a collapsible support structure, wherein the support structure comprises:
- a. a shaft;
- b. a collar slidable along the shaft;
- c. a stop disposed at a top end of the shaft;
- and
- d. a number of ribs pivotally interconnected with the stop and the collar to move between an extended position and a collapsed position, wherein each rib includes a first end engaged with the stop and a second end spaced from the stop, and a first side extending between the first end and the second end and a second side extending between the first end and the second end, wherein the first side and second side are spaced from one another to define a rib opening therebetween, and
- b. a primary canopy formed of a number of panels disposed over the support structure, each panel extending between the first side and second side of adjacent ribs while leaving the rib openings uncovered;
- and
- c. a secondary canopy operably secured to the primary canopy to overlap the number of holes and the rib openings.
An umbrella comprising:
- a. a collapsible support structure comprising:
- i. a shaft;
- ii. a collar slidable along the shaft;
- iii. a stop disposed at a top end of the shaft;
- iv. a cap engaged with the stop around the shaft opposite the collar;
- v. a ferrule engaged with the shaft over the cap;
- and
- vi. a number of ribs pivotally interconnected with the cap and the collar to move between an extended position and a collapsed position, wherein each rib includes a first end engaged with the cap and a second end spaced from the cap, and a first side extending between the first end and the second end and a second side extending between the first end and the second end, wherein the first side and second side are spaced from one another to define a rib opening therebetween;
- b. a primary canopy disposed over the support structure to extend between the first side and second side of adjacent ribs while leaving the rib openings uncovered;
- c. a secondary canopy including a number of panels connected to the cap at one end and connected to the primary canopy at the opposite end, where the number of panels each extend over a rib opening while exposing the primary canopy between the number of panels.
Dependencies are inferred from the claim text.