This invention was not federally sponsored.
The present invention relates to the field of shade umbrellas. More particularly, the invention provides a portable shade umbrella for sporting events, beach and outdoor work environments. A preferred embodiment of the invention focuses on a portable, yet very stable, umbrella that can provide shade in a variety of locations, and yet be easily transported and set up quickly.
Generally, shade umbrellas, also known as sun umbrellas or beach umbrellas, protect the user from direct sunlight and are used at sporting events, at beaches and parks, and outdoor work and “trade show” environments. When people travel to the beach, they often carry an umbrella for shade. Most of umbrellas have fixed umbrella bases are either sharp points that they jam into the sand, or some sort of weighed base that may be difficult to carry.
The prior art also teaches large umbrellas that are used in the open-air and outdoor environments, such as the “Easy-Up” canopies for trade shows, street fairs and the like. Use of large umbrellas in the outdoor environments have inherent problems with stability, because the shaking motion caused by wind often leads to poor stability. To overcome the problem of unstable umbrellas, the weight of the base is increased in order to achieve stability. This creates a problem as the user of the invention has to haul a cement block, rocks, bottles of water, etc. along just to try to stabilize his/her umbrella. In addition, the generic term “Easy-Up” is a complete misnomer, as it generally takes four tall, relatively strong people to put one of these canopies up, and the same number to take it down.
For both the “recreational” umbrella user and the “business” umbrella user, once the umbrella user sets up in any windy, or potentially windy, location, he/she must plan ahead for the possibility of windy conditions. In addition to having to carry some weight for the base, the user must plan on bringing enough people to set up and take down the umbrella once its usage of over for the day.
It is therefore an object of the present invention to provide a portable shade umbrella that is easy to disassemble and easy to carry, lightweight and convenient, and can effectively solve the problems of the background art that have been outlined above.
The current invention provides a solution to the problems with the prior art by providing an umbrella unit that is 1) easy to put up and take down by only one person, 2) can be stabilized quickly and easily, 3) is adjustable in height, and 4) can be connected to other umbrellas to form a “line” or “plane” of linked umbrellas.
In one aspect of the present invention, the invention provides a portable shade umbrella that includes an umbrella top structure which is portable, detachable and collapsible, a pole bracket which enables the separation of umbrella top structure and an umbrella pole into two components for ease of carrying and storing, an umbrella stand structure attached to lower end of an umbrella pole which provides stability through both horizontal and vertical loads.
In another aspect of the present invention the umbrella pole is a telescopic pole having telescopic positioning structure.
In another aspect of the present invention, the invention teaches a portable shade umbrella that includes an umbrella top structure for ease of carrying and storing, an umbrella pole which enables the separation of umbrella top structure, and an umbrella stand structure attached to lower end of an umbrella pole which provides stability.
In another aspect of the present invention, the inventor provides an umbrella top structure and umbrella stand structure that are arranged with an umbrella pole. The umbrella pole is formed to form a portable shade umbrella that can be used outdoor under windy conditions, and which can be set up for vertical extension. The umbrella top structure and umbrella stand structure are individually supported by the upper and lower sides of the umbrella pole.
In another aspect of the present invention, the invention provides a portable shade umbrella having good stability, one which is convenient to set-up, take down and use, with parts that are detachable and collapsible.
In another aspect of the present invention, we provide a portable shade umbrella having an umbrella stand structure including a bottom frame, where the bottom side of the peripheral frame have distributed therefrom a plurality of horizontal channels are supported on the ground.
In a preferred aspect of the present invention, the portable shade umbrella is rectangular in shape. This shape allows users to connect to umbrellas that are integrated into each corner of the top umbrella structure, such that a “chain” or even a “blanket” of umbrellas can be set up next to each other with the twin goals of a) providing a wider area of shade, and synergistically providing strength and support to the adjacent umbrellas.
In another aspect of the present invention, the integrated umbrella stand structure allows users to easily set up an area of shade without requiring it to be anchored into any flooring, or requiring the user of the invention to haul along any concrete blocks, dumbbell weights, rocks, or other heavy objects.
In another aspect of the present invention provides a portable shade umbrella for sporting events, beach and outdoor work environments.
In another aspect of the present invention a skirt attached to frames of the umbrella stand structure that will bear weight as a means to stabilize the umbrella during wind events. The integrated skirt allows users to add distributed weight to the top of the stand as a means of stability. For example: a user at the beach could simply throw sand on the skirt to create the weight necessary for stability.
In another aspect of the present invention provides storage netting inside the umbrella top structure.
In another aspect of the present invention the portable shade umbrella that is easy to set up and take down. The pole telescopes to ensure users do not need to take it apart when transporting the umbrella.
In another aspect of the present invention the stand by itself is very lightweight and portable allowing customers to take this stand with them wherever they need shade.
In another aspect of the invention, the plastic parts can be constructed through a variety of processes, including 3D printing, Injection molding, Blow molding, Compression molding, Gas Assist Molding, Film Insert Molding, Rotational Molding, and/or Thermoforming.
In a further aspect of the invention, the parts are intended to be interchangeable with existing umbrellas, such that the stand portion could be used to support an umbrella from another manufacturer, and the canopy portion could be attached to a support stand from another manufacturer.
There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description thereof may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the invention that will be described hereinafter and which will form the subject matter of the claims appended hereto. The features listed herein and other features, aspects and advantages of the present invention will become better understood with reference to the following description and appended claims. The accompanying drawings, which are incorporated in and constitute part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
It should be understood the while the preferred embodiments of the invention are described in some detail herein, the present disclosure is made by way of example only and that variations and changes thereto are possible without departing from the subject matter coming within the scope of the following claims, and a reasonable equivalency thereof, which claims I regard as my invention.
Embodiments of the Invention Contemplated
A first embodiment contemplates an umbrella, comprising a top structure, an umbrella base, and an umbrella pole, where the umbrella base comprises a stand structure with at least three support struts, an umbrella pole, a guide cap and at least two pivot couplers, including a second pivot coupler and a third pivot coupler, and an umbrella canopy, where the at least three support struts radiate outwardly from the second pivot coupler to which they are rotably connected where the umbrella pole holds the umbrella canopy a set distance off the ground.
Additionally, it is contemplate that the top structure could additionally comprise at least three connection struts, an elastic closure pin, and where the at least three connection struts are rotably attached to the at least three support struts and to the third pivot coupler, where the third pivot coupler additionally comprises a roughly circular opening through which the umbrella pole is capable of fitting, and where, upon opening the invention, the at least three support struts are rotated outwardly from the umbrella pole, and held in place by the second pivot coupler, and the at least three connection struts are rotated in a downward direction, whereby the third pivot coupler is also pulled in a downward direction, thereby supply support to the umbrella pole.
Furthermore, the umbrella base could additionally comprise an elastic closure pin and a guide cap, where the guile cap focusses the movement of the third pivot coupler up and down the umbrella pole, and the elastic closure pin serves to temporarily lock the third pivot coupler at a certain height up the umbrella pole, where each support strut comprises a support strut pin bracket, a pivot bracket, an end cap, and a support strut bar, where the pin bracket connects the support strut to the second pivot coupler, the pivot bracket rotably connects the support strut to the connection strut, and a support strut bar, and, where each support strut additionally comprises a moulded bracket, where the moulded bracket is located at an outermost end of the support strut bar, where the moulded bracket has a top end, a bottom end, and a middle end, where the top end and the bottom end extent outwardly to a greater extent than does the middle end.
Additionally, the umbrella base could have a connection strut that comprises a connection strut bar and two pin brackets, where the two pin brackets are located at opposite ends of the connection strut bar, and, optionally, a skirt, where the skirt comprises a piece of fabric, additionally comprising two or more elastic loops, where each of the two or more elastic loops is located at an edge of the skirt, and where each elastic loop can be removably secured to the moulded bracket at the end of each support strut bar.
In a preferred embodiment the umbrella base could have four support struts, the skirt could be roughly square in shape, and the skirt could additionally comprise four elastic loops, where there is one elastic loop at each corner of the skirt.
To prevent the umbrella from falling over, it is contemplated that the user of the invention can pile a stabilizing substance, such as sand, on the skirt to keep the umbrella canopy from falling over.
The umbrella top structure could additionally comprise at least three support struts and at least three connection struts, an umbrella pole, a pivot coupling, a pivot coupler, and an umbrella canopy, where the at least three support struts radiate outwardly from the pivot coupling to which they are rotably connected, and there the at least three connection struts are rotably attached to the at least three support struts and to the pivot coupler, where the pivot coupler additionally comprises a roughly circular opening through which the umbrella pole is capable of fitting, where the umbrella pole holds the umbrella canopy a set distance off the ground, and where, upon opening the invention, the at least three support struts are rotated outwardly from the umbrella pole, and held in place by the second pivot coupler, and the at least three connection struts are rotated in a downward direction, whereby the pivot coupler is also pulled in a downward direction, thereby supply support to the umbrella pole.
It is also contemplated that each support strut could comprise a support strut pin bracket, a pivot bracket, an end cap, and a support strut bar, where the pin bracket connects the support strut to the second pivot coupler, the pivot bracket rotably connects the support strut to the connection strut, and a support strut bar, where each support strut additionally comprises means of securing the umbrella canopy of the umbrella top structure, where the connection strut comprises a connection strut bar and two pin brackets, where the two pin brackets are located at opposite ends of the connection strut bar, and where each support strut additionally comprises means by which and edge of the canopy can be attached to an edge of one or more adjacent canopies, and, where the means of attaching one canopy to the edge of an adjacent canopy comprise male and female connectors, placed on alternate corners of the canopy.
It is also contemplated that the umbrella top structure could additionally comprise one or more nets and pockets that are attached to an underside of the canopy.
Another preferred embodiment calls for the umbrella pole to be hollow and/or telescopic.
The present invention will be described with reference to the following drawings. The drawings and the associated descriptions are provided to illustrate embodiments of the invention and not to limit the scope of the invention. The various aspects of this umbrella are designed to be used together or independently of each other.
Many aspects of the invention can be better understood with references made to the drawings below. The components in the drawings are not necessarily drawn to scale. Instead, emphasis is placed upon clearly illustrating the components of the present invention. Moreover, like reference numerals designate corresponding parts through the several views in the drawings. Before explaining at least one embodiment of the invention, it is to be understood that the embodiments of the invention are not limited in their application to the details of construction and to the arrangement of the components set forth in the following description or illustrated in the drawings. The embodiments of the invention are capable of being practiced and carried out in various ways. In addition, the phraseology and terminology employed herein are for the purpose of description and should not be regarded as limiting.
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Attached to the lower edge of lower canopy layer 113 is side canopy layer 114 or side panel, which provides some “side shade” as well as hiding the frame of the canopy. At the corner of canopy 102 are male canopy attachments 107 and female canopy attachments 108. These mate with their counterparts on adjacent canopies such that an entire line, or colony, of canopies can be attached to each other to provide additional strength and ensure greater sun protection.
It should be understood that while the preferred embodiments of the invention are described in some detail herein, the present disclosure is made by way of example only and that variations and changes thereto are possible without departing from the subject matter coming within the scope of the following claims, and a reasonable equivalency thereof, which claims I regard as my invention.
All of the material in this patent document is subject to copyright protection under the copyright laws of the United States and other countries. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in official governmental records but, otherwise, all other copyright rights whatsoever are reserved.
This application claims priority to Provisional Application No. 62/541,547, filed Aug. 4, 2017, the contents of which are incorporated herein by reference.
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Number | Date | Country | |
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20190037984 A1 | Feb 2019 | US |
Number | Date | Country | |
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62541547 | Aug 2017 | US |