UMBRELLA ANCHORING DEVICE
An umbrella system that provides stability to an umbrella to prevent it from inversion or damage in strong wind conditions. The umbrella includes guidelines that may be stored in the umbrella handle, and may include a spring stored in the handle for retracting a dispensed length of the guidelines. The guidelines may be secured to the canopy of the umbrella or to the ribs of the umbrella. When the umbrella is in an open position, the guidelines may be extended from the handle to the perimeter of the canopy. The guidelines provide a downward force to the umbrella canopy such that when there are strong winds, the umbrella does not invert due to the guidelines pulling down on the canopy. The guidelines may also be stored within the ribs of the umbrella. Clips may also be used to secure one end of the guidelines to the canopy.
The present invention relates to an umbrella. More particularly, the invention relates to a device for securing and stabilizing an umbrella.
BACKGROUND OF THE INVENTIONConventional umbrella devices to prevent wind damage use a complicated series of mechanisms, including guidelines and additional ribs under the canopy of the umbrella, to provide further stability. Due to the increased number of components, the weight of the umbrella is increased. As well, with these additional guidelines and ribs under the canopy, there is an increased likelihood of the components being entangled and possible umbrella breakage.
SUMMARY OF THE INVENTIONThere is provided an umbrella and system that provides stability to the umbrella to prevent the umbrella from inversion or damage in strong wind conditions. The umbrella includes guidelines that may be stored in the umbrella handle. The guidelines may be secured to the canopy of the umbrella or to the ribs of the umbrella. When the umbrella is in an open position, the guidelines may be extended from the handle or a point on the central rod to the perimeter of the canopy. The guidelines apply a downward force to the umbrella canopy such that when there are strong winds, the umbrella does not invert due to the guidelines pulling down on the canopy. The guidelines may be retractable using one or more spools stored within the handle. The retractable mechanism(s) may include one or more springs, such as a coil spring, stored within the handle. As well, the one or more springs may be positioned in a manner to provide an ergonomic handle design. Additionally, the guidelines may be manually extended or retracted by hand, where the length of the guidelines acts as a limiting factor.
In one embodiment, there is provided an umbrella having a central rod a plurality of ribs pivotably attached to the central rod, said ribs each at an inner end extending to a perimetral end; a flexible canopy mounted to the plurality of ribs; a handle portion attached to a bottom end of the central rod, the handle portion having an internal cavity; and one or more guidelines securable between at least one rib or the canopy and the central rod, wherein the one or more guidelines are stored within the internal cavity of the handle portion.
In another embodiment, there is provided a clip for use with an umbrella. The clip includes a generally flat bottom surface; and a generally flat top surface having a flexible middle section for folding a first half and a second half of the clip together, one or more protrusions on the first half of the clip; one or more openings on the second half of the clip for receiving the one or more protrusions; and a raise surface for forming a recess on the bottom surface.
In an embodiment, there is provided a clip for use with an umbrella, the clip including a generally flat first plate; a generally flat second plate; one or more protrusions on the first plate; and one or more openings on the second plate; wherein the first plate and the second plate are secured to a canopy of the umbrella when the one or more protrusions pierce through the canopy and are received in the one or more openings. The first plate may include a recess for receiving one end of a guideline for securing the guideline to the canopy of the umbrella. The indicia may be displayed on the top surface of the clip. The clip may also include a bottom surface of the first and second plates are covered with an adhesive for bonding the clip to the canopy.
In another embodiment, there is provided a clip for use with an umbrella, the clip including a generally flat first plate; a generally flat second plate; and a securing pin for securing the first plate and the second plate together, wherein the clip is attached to a canopy of the umbrella. The clip of claim 34, wherein the first plate and the second plate are secured together when the securing pin pierces through the first and second plates. The first plate may include a recess for receiving one end of a guideline for securing the guideline to the canopy of the umbrella. The indicia may be displayed on the top surface of the clip. The clip may also include a bottom surface of the first and second plates are covered with an adhesive for bonding the clip to the canopy.
In a further embodiment, there is provided a system for securing an umbrella, the system comprising an umbrella having a canopy; one or more guidelines, a first end of the guidelines securable to an external object; and one or more clips for securing a second end of the one or more guidelines to the canopy of the umbrella. The secured one or more guidelines apply a downward force to the canopy for preventing the canopy from inverting. The system may include a shade screen wherein the shade screen is secured to the umbrella using the second end of the one or more guidelines.
In yet another embodiment, there is provided an umbrella comprising a central rod; a plurality of ribs pivotably attached to the central rod, the plurality of ribs each at an inner end extending to a perimetral end and each rib having an internal cavity; a flexible canopy mounted to the plurality of ribs; and one or more guidelines securable between the perimetral end and the inner end of at least one rib, wherein the one or more guidelines are stored within the internal cavity of the plurality of ribs.
Reference is now made to the following drawings:
This invention relates to a device that employs guidelines and holding mechanisms to reduce and prevent an umbrella from turning inside out (inverting) or being toppled over due to weather conditions, such as strong winds. As well, the guidelines and holding mechanisms provide stability to the umbrella.
The system of the present application may be incorporated into an umbrella during the manufacturing process or may be an accessory applied to an existing manufactured umbrella. The system is intended to be used when the umbrella is in an open position; that is when the canopy of the umbrella is open and completely extended.
In a first embodiment, an umbrella is manufactured that incorporates the umbrella system of the present application.
In order to prevent the umbrella 100 from inverting in strong wind, the umbrella 100 also includes guidelines 120. The guidelines 120 may be a cord, string, strap, belt or other material with a tensile strength sufficient to withstand strong winds. As well, the guidelines 120 may be flexible and/or elastic.
In one embodiment, the guidelines 120 are stored and fixed (anchored) in the handle 110. As shown in
The guidelines 120 stored within the handle 110 are attached at one end to the handle 110 within the cavity. The other end of the guidelines 120 may have ring 320 or a loop 330. When the umbrella 100 is in an open position, the guidelines 120 may be extended from the handle 110 to one or more ends of the plurality of ribs 104, and may be secured by attaching the ring 320 or loop 330 to the end component 108 located at the outer end of the ribs 104. When the guidelines 120 are used, that is extended and secured, the umbrella 100, particularly, the canopy 106, will not invert when exposed to strong winds.
Additionally, as shown in
In another embodiment, the guidelines 120 may be retractably stored in the handle 110. As shown in
In another embodiment as shown in
As well, other spring designs may be used to act as retractable mechanisms for the guidelines 630. As shown in
In a further embodiment as shown in
As illustrated in
As shown in
In another positioning design, as shown in
In an additional embodiment, as seen in
A further embodiment of retractable guidelines stored in the umbrella handle is shown in
In an additional embodiment, as shown in
In some embodiments as shown in
The umbrella, in some embodiments described, is secured using guidelines with a bottom to top design. For example, guidelines may be extended from the handle of the umbrella (i.e., the bottom) and directed to the plurality of ribs of the umbrella (i.e., the top). This design stabilizes the umbrella and prevents the umbrella from inverting in windy conditions as the guidelines attached to the plurality of ribs apply a downward force on the canopy of the umbrella.
As previously discussed, the umbrella is in an open position prior to extending and securing the guidelines. In use, a user may extend and secure as many or as little guidelines as required depending on the environmental conditions. For example, if there is wind at a low speed, the user may extend and secure only one guideline to one of the plurality of ribs of the umbrella. If there is a strong wind, the user may extend and secure multiple guidelines to the plurality of ribs to prevent the umbrella from inverting in the strong winds.
In another embodiment, an umbrella is manufactured to store the guidelines within the plurality of ribs of the umbrella. As shown in
In a further embodiment, the umbrella system of the present application may be applied to an umbrella that has already been manufactured. As shown in
In another embodiment as shown in
As well, a hook, loop or ring may be attached to the plurality of ribs of an existing umbrella. The guidelines 830 at the second end may be attached using the hook, loop or ring to the outside perimeter of the outer ends of a multiple of the umbrella's plurality of ribs.
Clips 900 may be used with any umbrella, including umbrellas already manufactured. The clip 900 may be used to secure one end of a guideline to the perimeter of the canopy of the umbrella. For example, one end of a guideline may be placed through opening 970 that is located along the middle section 950 of the clip. The one end of the guideline may be tied to form a knot on the top surface 980 of the clip. The bottom surface 990 of the first half 905 of the clip 900, with the end of the guideline being received in recess portion 909, may be placed against the underneath surface of the canopy at a position on the perimeter. The clip 900 may then be folded along the middle section 950 to a closed position, where the bottom surface 990 of the second half 906 is placed against the top surface of the canopy. The clip 900, with the end of the guideline contained within the recess portion 909 is secured with the protrusions 930 piercing the canopy fabric and being received into the corresponding openings 920. In some embodiments, the bottom surface 990 of the clip has an adhesive to further secure the clip to the surfaces of the canopy.
In other embodiments (not shown), there is provided a two piece clip, including a first generally flat plate and a second generally flat plate. In use, the first plate and the second plate may be snapped together, with the canopy in between, using protrusions and recesses such as those described previously. As well, the two plates may be secured together using an adhesive for bonding the clip to the canopy. In another embodiment (not shown), there is provided a three piece clip that includes a first generally flat plate, a second generally flat plate, and a securing mechanism for securing the first and second plate together. The securing mechanism may be, for example, a pin that pierces through the first plate, the canopy and the second plate to secure the first and second plates to the canopy.
In some embodiments, indicia or other markings may be applied to the top surface 980 of the clips 900. For example, advertisements, corporate logos or trade-marks may be applied to the top surface 980 of the clips 900 such that when the clips are in use on an umbrella, the markings are viewable to individuals nearby looking at the umbrella. The indicia may be applied to the clips 900 during manufacturing or may be applied subsequently. For example, indicia may be applied using an adhesive. Alternatively, the clips 900 may have protrusions that may receive and secure an indicia component onto the top surface of the clip 900.
In a further embodiment, the clips 900 may be used on large umbrellas that are used in restaurants, markets, or beaches to block rain or sun. As shown in
As shown in
The scope of the claims should not be limited by the embodiments set forth in the examples, but should be given the broadest interpretation consistent with the description as a whole.
Claims
1. An umbrella comprising:
- a central rod;
- a plurality of ribs pivotably attached to the central rod, said ribs each at an inner end extending to a perimetral end;
- a flexible canopy mounted to the plurality of ribs;
- a handle portion attached to a bottom end of the central rod, the handle portion having an internal cavity; and
- one or more guidelines securable between at least one rib or the canopy and the central rod,
- wherein the one or more guidelines are stored within the internal cavity of the handle portion.
2. The umbrella of claim 1, wherein the one or more guidelines are securable between the perimetral end of at least one of the ribs and the handle portion.
3. The umbrella of claim 1, further comprising: at least one spring stored within the internal cavity of the handle portion for retracting a dispensed length of the one or more guidelines.
4. The umbrella of claim 3, wherein the at least one spring is a constant force spring.
5. The umbrella of claim 1, wherein the handle portion has one or more openings along a side surface for accessing the one or more guidelines.
6. The umbrella of claim 1, wherein the handle portion has one or more openings on a top surface for accessing the one or more guidelines.
7. The umbrella of claim 1, wherein the handle portion has one or more openings on a bottom surface for accessing the one or more guidelines.
8. The umbrella of claim 7, wherein the handle portion has one or more recesses along the bottom handle edge for receiving and directing the one or more guidelines extended from the bottom of the handle portion.
9. The umbrella of claim 1, wherein the handle portion has a flip open cap for accessing the one or more guidelines.
10. The umbrella of claim 1, wherein the one or more guidelines are secured at one end to the handle portion in the internal cavity.
11. The umbrella of claim 10, wherein the one or more guidelines have a loop at a second end.
12. The umbrella of claim 11, wherein the loop of the one or more guidelines is secured to the perimetral end of one of the plurality of ribs.
13. The umbrella of claim 11, wherein the plurality of ribs have a protrusion formed therein near the perimetral end, and wherein the loop of the one or more guidelines is secured to the protrusion.
14. The umbrella of claim 1, wherein the one or more guidelines apply a downward force to the canopy for preventing the canopy from inverting.
15. The umbrella of claim 3, wherein the at least one spring is a coil spring.
16. The umbrella of claim 1, wherein the central rod has one or more openings along a side surface for accessing the one or more guidelines.
17. The umbrella of claim 3, comprising two or more springs, wherein the two or more springs are stacked on top of each other in the internal cavity of the handle portion.
18. The umbrella of claim 3, wherein the internal cavity is located at the bottom of the handle portion, and wherein two or more springs are stored in the bottom of the handle portion.
19. The umbrella of claim 3, comprising two or more springs, wherein the two or more springs are positioned at different heights in the internal cavity of the handle portion.
20. A clip for use with an umbrella, the clip comprising:
- a generally flat bottom surface; and
- a generally flat top surface having: a flexible middle section for folding a first half and a second half of the clip together; one or more protrusions on the first half of the clip; one or more openings on the second half of the clip for receiving the one or more protrusions; and a raised surface for forming a recess on the bottom surface.
21. The clip of claim 20, wherein the clip is attached to a canopy of the umbrella.
22. The clip of claim 20, wherein the recess receives one end of a guideline for securing the guideline to the canopy of the umbrella.
23. The clip of claim 20, wherein indicia is displayed on the top surface of the clip.
24. The clip of claim 20, wherein the bottom surface is covered with an adhesive for bonding the clip to the canopy.
25. An umbrella comprising:
- a central rod;
- a plurality of ribs pivotably attached to the central rod, the plurality of ribs each at an inner end extending to a perimetral end and each rib having an internal cavity;
- a flexible canopy mounted to the plurality of ribs; and
- one or more guidelines securable between the perimetral end and the inner end of at least one rib,
- wherein the one or more guidelines are stored within the internal cavity of the plurality of ribs.
26. The umbrella of claim 25, wherein each of the plurality of ribs has an opening at an external end for accessing the one or more guidelines.
27. The umbrella of claim 25, wherein the one or more guidelines have a loop at one end accessible from the opening of the plurality of ribs.
28. The umbrella of claim 27, wherein the plurality of ribs have a protrusion formed near the inner end, and wherein the loop of the one or more guidelines is secured to the protrusion.
29. The umbrella of claim 28, wherein the one or more guidelines apply a downward force to the canopy for preventing the canopy from inverting.
Type: Application
Filed: Jan 25, 2013
Publication Date: Jul 31, 2014
Inventor: David Landry (Concord)
Application Number: 13/749,941
International Classification: A45B 25/22 (20060101);