Patent Publication Number: US-10323459-B2

Title: Beach umbrella tool

Description:
CROSS REFERENCES TO RELATED APPLICATIONS 
     This application claims the benefit of U.S. Provisional Application No. 62/556,642, filed Sep. 11, 2017. 
    
    
     STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH 
     Not Applicable 
     REFERENCE TO APPENDIX 
     Not Applicable 
     BACKGROUND OF THE INVENTION 
     Field of the Invention 
     The present invention relates to the field of recreational equipment, more specifically, a beach umbrella tool. 
     SUMMARY OF INVENTION 
     The beach umbrella tool comprises a T-shaped armature with an auger blade surrounding the bottom portion of a vertical main armature. A bearing at the top of the main armature may be held with one hand while the other hand is used to move a handle located at the end of a top, horizontal crossbar in a circular motion. The resulting rotation of the T-shaped armature causes the auger blade to rotate and thereby remove sand from the beach beneath the beach umbrella tool. The bottom of a beach umbrella may be placed into the resulting hole. 
     An object of the invention is to remove sand from a beach to produce a hole for the placement of a beach umbrella. 
     Another object of the invention is to provide a bearing on the main armature for easier cranking of the tool. 
     A further object of the invention is to provide a rotating handle on the top crossbar for easier cranking of the tool. 
     These together with additional objects, features and advantages of the beach umbrella tool will be readily apparent to those of ordinary skill in the art upon reading the following detailed description of the presently preferred, but nonetheless illustrative, embodiments when taken in conjunction with the accompanying drawings. 
     In this respect, before explaining the current embodiments of the beach umbrella tool in detail, it is to be understood that the beach umbrella tool is not limited in its applications to the details of construction and arrangements of the components set forth in the following description or illustration. Those skilled in the art will appreciate that the concept of this disclosure may be readily utilized as a basis for the design of other structures, methods, and systems for carrying out the several purposes of the beach umbrella tool. 
     It is therefore important that the claims be regarded as including such equivalent construction insofar as they do not depart from the spirit and scope of the beach umbrella tool. It is also to be understood that the phraseology and terminology employed herein are for purposes of description and should not be regarded as limiting. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
       The accompanying drawings, which are included to provide a further understanding of the invention are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and together with the description serve to explain the principles of the invention. They are meant to be exemplary illustrations provided to enable persons skilled in the art to practice the disclosure and are not intended to limit the scope of the appended claims. 
         FIG. 1  is a perspective view of an embodiment of the disclosure. 
         FIG. 2  is a front view of an embodiment of the disclosure. 
         FIG. 3  is a side view of an embodiment of the disclosure. 
         FIG. 4  is a top view of an embodiment of the disclosure. 
     
    
    
     DETAILED DESCRIPTION OF THE EMBODIMENT 
     The following detailed description is merely exemplary in nature and is not intended to limit the described embodiments of the application and uses of the described embodiments. As used herein, the word “exemplary” or “illustrative” means “serving as an example, instance, or illustration.” Any implementation described herein as “exemplary” or “illustrative” is not necessarily to be construed as preferred or advantageous over other implementations. All of the implementations described below are exemplary implementations provided to enable persons skilled in the art to practice the disclosure and are not intended to limit the scope of the appended claims. Furthermore, there is no intention to be bound by any expressed or implied theory presented in the preceding technical field, background, brief summary or the following detailed description. As used herein, the word “or” is intended to be inclusive. 
     Detailed reference will now be made to a first potential embodiment of the disclosure, which is illustrated in  FIGS. 1 through 4 . 
     The beach umbrella tool  100  (hereinafter invention) comprises a crossbar  200 , a main shaft  210 , a bearing  250 , a bearing stop  260 , a handle  300 , and an auger blade  270 . The invention  100  may be used to drill a hole in sand at a beach in preparation for placing a beach umbrella. The invention  100  is held upright using the bearing  250  with a tip  280  placed on the sand. As the invention  100  is cranked by moving the handle  300  in a circular motion, the auger blade  270  digs into the sand and lifts the sand to create the hole. 
     The crossbar  200  may be a horizontal armature and the main shaft  210  may be a vertical armature. The upper end of the main shaft  210  may couple to the center of the crossbar  200  to form a ‘T’ shaped crank. 
     The bearing  250  may be a hollow cylinder that surrounds the main shaft  210 . The bearing  250  may be supported at a specific height on the main shaft  210  by the bearing stop  260 . The bearing stop  260  may be an annular disk that surrounds the main shaft  210  and is coupled to the main shaft  210  in an orientation where the longitudinal axis of the main shaft  210  is perpendicular to the plane of the bearing stop  260 . The distance from the crossbar  200  to the top surface of the bearing stop  260  is at least as large as the height of the bearing  250 . 
     The handle  300  comprises a handle shaft  220 , a handle guard  230 , and a handle grip  240 . The handle  300  may couple to an end of the crossbar  200 . Specifically, the handle shaft  220  may couple to an end of the crossbar  200  in an orientation where it is perpendicular to the crossbar  200  and extends upwards from the crossbar  200 . The handle guard  230  may be an annular disk that surrounds the handle shaft  220  at the bottom of the handle shaft  220 . The handle guard  230  may be coupled to the handle shaft  220  in an orientation where the plane of the handle guard  230  is parallel to the plane of the bearing stop  260 . The handle guard  230  may prevent a user&#39;s hand (not illustrated in the figures) from being struck by the crossbar  200  as the invention  100  is cranked. 
     The handle grip  240  may be a hollow cylinder that is placed over the handle shaft  220 . The handle grip  240  may be free to rotate around the handle shaft  220  and may rest on the handle guard  230  as it rotates. The upper end of the handle grip  240  may be closed off and the handle grip  240  may include external contours  245  that make it more comfortable to hold. In some embodiments, the handle grip  240  may be removable from the invention  100  when the invention  100  is not in use. 
     The bottom of the main shaft  210  may be surrounded by and coupled to the auger blade  270 . The auger blade  270  may be a helical screw blade that acts as an inclined plane and forces the sand up the auger blade  270  as the main shaft  210  is rotated. Once the auger blade  270  has moved the sand to a height that is above the level of the beach, the lack of sides on the auger blade  270  may allow the sand to fall off of the auger blade  270  and onto the beach next to the hole. The movement of the sand creates the hole into which the bottom of the beach umbrella may be inserted. 
     In some embodiments, the bottom of the main shaft  210  may be tapered or narrowed in at least one direction to form the tip  280 . 
     In some embodiments, the crossbar  200  and the main shaft  210  may meet to form an ‘L’-shaped crank. In these embodiments, the crossbar  200  may be shorter than shown in  FIG. 1  so that it does not extend horizontally past the main shaft  210  on the side opposite the handle  300 . 
     In some embodiments, the handle grip  240  may be retained by the handle shaft  220 . As a non-limiting example, the top of the handle shaft  220  may pass through an upper portion of the handle grip  240  and a clip  225  may retain the handle grip  240  onto the handle shaft  220 . 
     Unless otherwise stated, the words “up”, “down”, “top”, “bottom”, “upper”, and “lower” should be interpreted within a gravitational framework, “Down” is the direction that gravity would pull an object. “Up” is the opposite of “down”. “Bottom” is the part of an object that is down farther than any other part of the object. “Top” is the part of an object that is up farther than any other part of the object. “Upper” refers to top and “lower” refers to the bottom. As a non-limiting example, the upper end of a shaft is the top end. 
     As used in this disclosure, an “auger” is a tool with a helical or screw type bit that may be used for boring holes in objects. Augers may also be used to move material through a linear distance. 
     As used in this disclosure, a “bearing” is anything that holds a rotating or sliding shaft. A bearing may guide the motion of a component, limit the motion of a moving component relative to a fixed component and/or reduce the friction between the moving component and the fixed component. 
     As used in this disclosure, a “blade” is a term that is used to describe a wide and flat structure, or portion of a larger structure such as a propeller, or the cutting edge of a tool. 
     As used in this disclosure, a “clip” is a fastener that attaches to an object by gripping or clasping the object. A clip is typically spring loaded. 
     As used herein, the words “couple”, “couples”, “coupled” or “coupling”, mean connected, either directly or indirectly and does not necessarily imply a mechanical connection. 
     As used in this disclosure, a “crank” is a handle or an arm that is attached perpendicularly to the axis of rotation of a shaft and that is used for transmitting rotary motion to the shaft. 
     As used in this disclosure, a “cylinder” is a geometric structure defined by two identical flat and parallel ends, also commonly referred to as bases, which are circular in shape and connected with a single curved surface which may be referred to as the face. The axis of the cylinder is formed by the straight line that connects the center of each of the two identical flat and parallel ends of the cylinder. Unless otherwise stated within this disclosure, the term cylinder specifically means a right cylinder which is defined as a cylinder wherein the curved surface perpendicularly intersects with the two identical flat and parallel ends. 
     As used in this disclosure, a “disk” is a cylindrically shaped object that is flat in appearance. 
     As used in this disclosure, a “grip” is a covering that is placed over a hand hold, handle, or shaft. 
     As used in this disclosure, a “handle” is an object by which a tool, object, or door is held or manipulated with the hand. 
     As used in this disclosure, “horizontal” is a directional term that refers to a direction that is perpendicular to the local force of gravity. Unless specifically noted in this disclosure, the horizontal direction is always perpendicular to the vertical direction. 
     As used herein, the word “longitudinal” refers to a lengthwise direction. 
     As used in this disclosure, “orientation” refers to the positioning and/or angular alignment of a first object relative to a second object or relative to a fixed position, location, or direction. 
     As used in this disclosure, the term “shaft” is used to describe a rigid cylinder that is often used as the handle of a tool or implement. The definition of shaft explicitly includes solid shafts or shafts that comprise a hollow passage through the shaft along the center axis of the shaft cylinder, whether the shaft has one or more sealed ends or not. 
     As used in this disclosure, a “tool” is a device, an apparatus, or an instrument that is used to carry out an activity, operation, or procedure. 
     As used in this disclosure, an “umbrella” is a device used for protection against the weather, including rain, sun, and snow, comprising a canopy made of a textile or sheeting that is mounted on a folding metal frame and is supported by a central rod. 
     As used in this disclosure, “vertical” refers to a direction that is parallel to the local force of gravity. Unless specifically noted in this disclosure, the vertical direction is always perpendicular to horizontal. 
     With respect to the above description, it is to be realized that the optimum dimensional relationship for the various components of the invention described above and in  FIGS. 1 through 4 , include variations in size, materials, shape, form, function, and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the invention. 
     It shall be noted that those skilled in the art will readily recognize numerous adaptations and modifications which can be made to the various embodiments of the present invention which will result in an improved invention, yet all of which will fall within the spirit and scope of the present invention as defined in the following claims. Accordingly, the invention is to be limited only by the scope of the following claims and their equivalents.