SYSTEM COMPRISING A POOL APPARATUS AND AN INFLATABLE POOL COVER

Abstract

A system including a pool apparatus and an inflatable pool cover is disclosed. The pool apparatus includes a first tank positioned within a second tank, creating an air gap. The second tank includes pipe receiving sections. The pipe receiving sections facilitate the passage of pipes. The pipes circulate water through a closed-loop system and direct it into the first tank. The first tank stores water and maintains its temperature. The inflatable pool cover includes a valve that is configured to inflate the inflatable pool cover. The inflatable pool cover positions over the pool apparatus when not in use, and prevents dust and debris from entering the pool apparatus. The inflatable pool cover includes rings and handles. The handles facilitate the placement and removal of the inflatable pool cover from the pool apparatus. The rings are configured to secure the inflatable pool cover to the pool apparatus.

Description

BACKGROUND OF THE INVENTION

Field of the Invention

The present invention relates to swimming pools and covers for the swimming pools. More particularly, the present invention relates to a system comprising a pool apparatus and an inflatable pool cover.

Description of the Prior Art

Portable swimming pools have gained popularity in recent times. The portable swimming pools are placed over the ground or any other suitable surface, and come in different depth, size and shapes depending on the need. The portable swimming pools are commonly used for recreational activities, particularly in residential backyards.

Further, pool covers are used to prevent dust and debris from entering the portable swimming pools when the portable swimming pools are not in use. Most pool covers are made of vinyl material and are lightweight. Often the pool covers come as sheets that are stretched to cover the portable swimming pools. The lightweight vinyl pool covers are effective in collecting leaves and debris. However, when it rains, the water gets accumulated on the vinyl pool cover and it becomes difficult to remove them from the portable swimming pool. Further, it is difficult to lift the pool cover without spilling the dirt collected into the pool.

Several portable swimming pools have been disclosed in the past. One such example is disclosed in a United States Granted U.S. Pat. No. 10,344,490, entitled “Concave swimming pool panel” (“the '490 Patent”). The '490 Patent discloses a swimming pool consisting of a plurality of panels that withstands water pressure in both a concave and convex configuration to create any freeform shape or size. Each panel consists of an adhered wall of skinning of metal or plastic over expanded polystyrene or expanded urethane foam. The density of the foam is adjusted as necessary to increase the strength of the wall based on static loading of water when the swimming pool is assembled as a whole and fully filled with water.

Another example is disclosed in a U.S. Pat. No. 5,192,162, entitled “Pool apparatus and method of making” (“the '162 Patent”). The '162Patent discloses an apparatus and method is disclosed for an improved swimming pool comprising a base forming the bottom of the pool. A plurality of upright supports is disposed about the base with a side wall sheet being affixed to the plurality of upright supports. The side wall sheet has an inner surface and an outer surface. An inner coating is disposed on the inner surface and is disposed on the base for affixing the side wall sheet to the base and for forming an interior surface for the pool. An outer coating is disposed on the outer surface for affixing the side wall sheet to the plurality of upright supports.

Yet another example is disclosed in a United States Granted U.S. Pat. No. 7,412,802, entitled “Swimming pool formed of interconnecting panels with supporting buttresses” (“the '802 Patent”). The '802 Patent discloses a wall and buttress construction for swimming pools in which deck support extensions can be secured to the top of the buttresses. The wall includes a plurality of panels having end flanges at the sides of the panels, and a double slotted peg is provided. One of the slots is shorter to receive a wedge when a peg is placed through two abutting panel end flanges, and the other slot being longer to accommodate a wedge when the peg is being used to join a brace as well as two abutting end flanges. The end flanges have elongated openings therethrough for receiving the pegs that are oriented diagonally, rather than either vertically or horizontally. The elongated openings, pegs and wedges are easily visible/accessible for inserting pegs as a result of the diagonal orientation.

Several hard covers have been developed to address the limitations of lightweight covers. Although the portable swimming pools and hard covers are useful; they still have problems and present incomplete solutions. For example, the portable swimming pools are often difficult to maintain due to their lack of sturdiness. Further, the hard covers typically consist of foam encased in a vinyl material sheet. As a result, the hard covers are cumbersome to handle and expensive to ship. The large size of the hard covers make it difficult to store and transport them. Some hard covers are foldable at the center, which help in storage, still they remain bulky and difficult to manage.

Therefore, there is a need in the art to provide an improved system including a pool apparatus and an inflatable pool cover.

SUMMARY OF THE INVENTION

It is one of the main objects of the present invention to provide a pool apparatus and that overcomes the drawbacks of the prior art.

It is another object of the present invention to provide a hybrid pool apparatus having a galvanized steel and a Polyethylene tank acting as a liner.

It is another object of the present invention to provide a pool apparatus that helps to keep the cool water cool and warm water hot.

It is another object of the present invention to provide an inflatable pool cover that prevents debris, leaves, and pests from entering the pool or pool apparatus, including hot tubs and spas.

It is another object of the present invention to provide an inflatable pool cover that is easy to install and remove from the top of the pool apparatus, including hot tubs and spas.

It is another object of the present invention to provide an inflatable pool cover that is foldable and easy to store and transport when not in use.

In order to overcome the limitations here stated, the present invention provides a system having a pool apparatus and an inflated pool cover. The pool apparatus includes a first tank having a first base, and a tapered section extending away from the first base. The tapered section includes holes. The pool apparatus includes a second tank having a second base and a cylindrical section extending from the second base. The first tank positions in the second tank such that the first base aligns with the said second base. The cylindrical section includes pipe receiving sections. The pool apparatus includes pipes connecting the holes and are drawn through the pipe receiving sections. The pipes circulate water for filtration purposes in a closed loop system into the first tank. The second tank presents an air gap with the first tank and allows the first tank to keep the cool water cool and warm water hot.

The pool apparatus includes a first tank/inner tank/first tub and a second tank/outer tank/second tub. The first tank is made of plastic material and the second tank is made up of metal. The first tank has a first base and a tapered section extending from the first base. Further, the second tank has a second base and a cylindrical section extending from the second base. The tapered section has first holes and second holes. At the outer side, the tapered section has first connecting pipes extending from the first holes and connecting to a first T-shaped pipe having a first extender pipe. Further, the tapered section has second connecting pipes extending from the second holes and connecting to a second T-shaped pipe having a second extender pipe. The cylindrical section includes a first pipe receiving section and a second pipe receiving section. The first tank inserts within the second tank such that the first extender pipe and the second extender pipe draw through the first pipe receiving section and the second pipe receiving section, respectively. The first extender pipe and the second extender pipe circulate water in a closed loop system for filtration purposes.

Additionally, the present invention provides an inflatable pool cover for covering the pool apparatus. The inflatable pool cover includes a body having slightly larger diameter than the pool apparatus. The body has a tapered portion. The tapered portion directs the rainwater and debris to slide off and avoids accumulation of the debris and rainwater. The body is made of durable and waterproof material. The inflatable pool cover has a top end and a bottom end. The top end is exposed to the environment, and the bottom end faces the pool apparatus. The body includes rings, handles and a valve at the top end. The rings allow the inflatable pool cover to be securely attached to the pool apparatus using bottom/ground straps. The handles facilitate easy placement and removal of the inflatable pool cover from the top of the pool apparatus. The valve allows to inflate and deflate air into the body.

In one advantageous feature of the present invention, the pool apparatus provides a hybrid stock tank for use in a variety of recreational activities. The first tank has a tapered section that provides a reclined shape for a premium lounging experience for the users sitting inside the pool apparatus. Further, the first tank and the second tank form a double-wall tank design with a gap (air gap) in between when the first tank sits within the second tank. The gap acts as an insulation layer between the first tank and the second tank. Optionally, the gap receives an insulation member to keep the cool water cool and warm water hot in the first tank. Here, the second tank absorbs external heat or cold temperature thereby keeping the first tank insulated to a large extent from the outside temperature.

In another advantageous feature of the present invention, the pool apparatus is sturdy and easy to maintain. The users can easily step in and out of the pool apparatus, sit on the ledge/curved portion and put their feet in, and sit in the pool all day keeping cool.

In another advantageous feature of the present invention, the pool apparatus includes protection against rust since the inner tank made up of Polyethylene withstands corrosion and deterioration from pool chemicals and environmental elements.

In another advantageous feature of the present invention, the inflatable pool cover is made of lightweight and waterproof material. The inflatable pool cover is light enough to be placed and removed by one person, but heavy enough to stay put over the pool apparatus. The inflatable pool cover is placed over the pool apparatus to collect the debris at the top. The inflatable pool cover allows the use of a squeegee or broom to remove the debris. This way, the inflatable pool cover can be removed from the pool apparatus even in wet weather conditions.

These and other objects of the present invention will be apparent from review of the following specification and the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates an environment in which a pool apparatus is

implemented, in accordance with one exemplary embodiment of the present invention.

FIG. 2 illustrates a perspective view of the pool apparatus, in accordance with one embodiment of the present invention.

FIG. 3 illustrates a rear view of a first tank (inner tank), in accordance with one embodiment of the present invention.

FIG. 4 illustrates a front view of the first tank having connecting pipes, in accordance with one embodiment of the present invention.

FIG. 5 illustrates the first tank aligned with a second tank (outer tank), in accordance with one embodiment of the present invention.

FIG. 6 illustrates the operational view of the pool apparatus, in accordance with one embodiment of the present invention.

FIG. 7 is an environment of an inflatable pool cover placed over a pool apparatus, which may include a hot tub or spa, in accordance with one embodiment of the present invention.

FIG. 8A and FIG. 8B illustrate a perspective view and a top view, respectively of the inflatable pool cover, in accordance with one embodiment of the present invention.

FIG. 9 is an enlarged view of the inflatable pool cover showing a handle, in accordance with one embodiment of the present invention.

FIG. 10 illustrates the inflatable pool cover aligned with the pool apparatus, in accordance with one embodiment of the present invention.

FIG. 11 illustrates the inflatable pool cover placed over the pool apparatus, in accordance with one embodiment of the present invention.

FIG. 12 illustrates the pool apparatus having bottom/ground straps, in accordance with one embodiment of the present invention.

FIG. 13 illustrates the bottom/ground straps connected to the inflatable pool cover, in accordance with one embodiment of the present invention.

FIG. 14A, FIG. 14B and FIG. 14C illustrate a top perspective view, a bottom perspective view, and a side perspective view, respectively of an inflatable pool cover, in accordance with another embodiment of the present invention.

FIG. 15, FIG. 16, FIG. 17, FIG. 18. FIG. 19, FIG. 20, and FIG. 21 illustrate top views of inflatable pool covers in various configurations, in accordance with exemplary embodiments of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

The following detailed description set forth below in connection with the appended drawings is intended as a description of exemplary embodiments in which the presently disclosed invention may be practiced. The term “exemplary” used throughout this description means “serving as an example, instance, or illustration,” and should not necessarily be construed as preferred or advantageous over other embodiments. The detailed description includes specific details for providing a thorough understanding of the presently disclosed pool apparatus. However, it will be apparent to those skilled in the art that the presently disclosed invention may be practiced without these specific details. In some instances, well-known structures and devices are shown in functional or conceptual diagram form in order to avoid obscuring the concepts of the presently disclosed pool apparatus comprising an inflatable pool cover.

In the present specification, an embodiment showing a singular component should not be considered limiting. Rather, the invention preferably encompasses other embodiments including a plurality of the same component, and vice-versa, unless explicitly stated otherwise herein. Moreover, the applicant does not intend for any term in the specification to be ascribed an uncommon or special meaning unless explicitly set forth as such. Further, the present invention encompasses present and future known equivalents to the known components referred to herein by way of illustration.

Although the present invention provides a description of a pool apparatus comprising an inflatable pool cover, it is to be further understood that numerous changes may arise in the details of the embodiments of the pool apparatus comprising an inflatable pool cover. It is contemplated that all such changes and additional embodiments are within the spirit and true scope of this disclosure.

The following detailed description is merely exemplary in nature and is not intended to limit the described embodiments or 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 make or use the embodiments of the disclosure and are not intended to limit the scope of the disclosure.

Various features and embodiments of a pool apparatus comprising an inflatable pool cover are explained in conjunction with the description of FIGS. 1-21.

FIG. 1 shows an environment 10 wherein a pool apparatus 12 is implemented, in accordance with one embodiment of the present invention. Pool apparatus 12 positions on ground 14 (above-ground). Optionally, pool apparatus 12 positions over a pit, garden, or any other suitable place. Users 16 get into pool apparatus 12 for performing a variety of recreational activities in water 18. The recreational activities include, but not limited to, swimming, sitting, splashing, and playing.

FIG. 2 shows a perspective view of pool apparatus 12, in accordance with one exemplary embodiment of the present invention. Pool apparatus 12 includes a first tank or Polyethylene (poly) tank/inner tank/first tub 20 and a second tank/outer tank/second tub 22. First tank 20 indicates an inner tank or inner liner. First tank 20 is made of hard plastic, metal or any other suitable material. It is preferable to provide first tank 20 in plastic (polyethylene) to prevent water 18 from getting hot due to exposure from the Sun. First tank 20 is molded from a high density linear polyethylene (HDPE) or a high density cross linked polyethylene (XLPE). First tank 20 has increased structural integrity and durability against impact, puncture, or tears. Further, first tank 20 is resistant to rust and corrosion.

Second tank 22 indicates an outer tank or outer liner. Second tank 22 is made of hard plastic, metal or any other suitable material. It is preferable to provide second tank 22 in metal to prevent water 18 getting hot. In one example, second tank 22 is made of galvanized steel. Pool apparatus 12 includes a first pipe 24 and a second pipe 26. First pipe 24 and second pipe 26 draw through second tank 22 and help to circulate water in first tank 20. In one example, first pipe 24 acts as an inlet line and second pipe 26 acts as an outlet line. Here, first pipe 24 draws water into a pump (not shown) and then into a filter (not shown). Further, the water returns through the second pipe 26 that returns the filtered water.

FIG. 3 and FIG. 4 show a rear perspective view and a front perspective view, respectively of first tank 20, in accordance with one embodiment of the present invention. First tank 20 includes a first base 30. First base 30 comes in a flat circular, square, rectangular or any other configuration. First tank 20 includes a tapered section 32 extending away from first base 30. First tank 20 includes a curved portion or ledge 34 extending outwards and downwards from the tip of tapered section 32. Curved portion 34 includes cut-sections 34. Cut-sections 34 position at equal or varied distance from one another. Cut-sections 34 allow users 16 to lift and carry first tank 20. Alternatively, cut-sections 34 allow users 16 to lift and position first tank 20 within second tank 22.

As can be seen from at least FIG. 3, first tank 20 includes a pair of first holes or bottom holes 38 and a pair of second holes or top holes 40. First holes 38 position relatively at the bottom of tapered section 32. Further, second holes 40 position above and/or adjacent to first holes 38. In other words, second holes 40 position in proximity to the top of tapered section 32 above or at an angle from first holes 38. First holes 38 include first gaskets 42. First gaskets 42 indicate sealing gaskets placed around first holes 38 to prevent water 18 from leaking. Second holes 40 include second gaskets 44. Second gaskets 44 indicate sealing gaskets placed around second holes 40 to prevent water 18 from leaking.

At the outside, first tank 20 includes first connecting pipes 46. First connecting pipes 46 extend from each of first gaskets 42 and connect to a first T-shaped pipe 48. First T-shaped pipe 48 receives first connecting pipes 46 from each side. Further, first T-shaped pipe 48 includes a first extender pipe 50. First extender pipe 50 extends substantially perpendicular from the tip of first T-shaped pipe 48 and/or tapered section 32 from the tip of first T-shaped pipe 48, as can be seen from FIG. 4.

Further, first tank 20 includes second connecting pipes 52. Second connecting pipes 52 extend from each of second gaskets 44 and connect to a second T-shaped pipe 54. Second T-shaped pipe 54 receives second connecting pipes 52 from each side. Further, second T-shaped pipe 54 includes a second extender pipe 56. Second extender pipe 56 extends substantially perpendicular from the tip of second T-shaped pipe 54 and/or tapered section 32.

Now referring to FIG. 5, the features of second tank 22 are shown, in accordance with one embodiment of the present invention. Second tank 22 includes a second base 58. Second base 58 comes in a circular, square, rectangular or any other suitable configuration. In one example, second base 58 has slightly larger diameter than first base 30 of first tank 20 to allow sufficient gap between first tank 20 and second tank 22. Second tank 22 includes a cylindrical frame 60. Cylindrical frame 60 extends from base 56. In one example, cylindrical frame 60 includes ribs or ridges 62 at the outer side. Further, cylindrical frame 60 includes a first pipe receiving section 64 and a second pipe receiving section 66. First pipe receiving section 64 and second receiving section 66 indicate holes formed at cylindrical frame 60 for receiving first extender pipe 50 and second extender pipe 56, respectively.

In order to construct pool apparatus 12, first tank 20 is aligned to position within second tank 22, as shown in FIG. 5. First tank 20 is placed such that first extender pipe 50 and second extender pipe 56 are drawn through first pipe receiving section 64 and second pipe receiving section 66, as shown in FIG. 6. Here, first extender pipe 50 and second extender pipe 56 protrude out from cylindrical frame 60. Further, curved portion 34 is made to sit over the top of cylindrical frame 60 to allow users 16 to lift and place first tank 20 within second tank 22. After drawing first extender pipe 50 and second extender pipe 56 through first pipe receiving section 64 and second pipe receiving section 66; first extender pipe 50 is connected to first pipe 24 via a first connector 68 and second extender pipe 56 is connected to second pipe 26 via a second connector 70.

In use, first pipe 24 is connected to a pump (not shown) to drain water 18 from first tank 20. Further, second pipe 26 is connected to a filter (not shown) that receives filtered water that was supplied from the pump. The entire system is a closed loop to filter the water. When there is a heater (not shown) installed, then the heater is connected within the closed loop to heat the existing water. Here, water is supplied by a garden hose to fill pool apparatus 12 in the closed system. Optionally, first pipe 24 is connected to a hot water source (not shown) and second pipe 26 is connected to a cold water source (not shown) depending on the need.

The presently disclosed pool apparatus presents a unique T-shaped structure combining two holes or ports to circulate the water for filtration purposes while also providing a provision at the outer tank to connect the T-shaped structure without hindering the structural integrity of any of the inner tank or outer tank. Further, the pool apparatus provides a hybrid pool having a galvanized steel at the outside and a Polyethylene (poly) tank at the inside. The pool apparatus can come with an electric heater unit and present an ingenious insulated pool. The presently disclosed pool apparatus replaces the need for an epoxy liner or a separate water heater system and provides an excellent option for the users when they want to heat it more regularly. The first tank made up of plastic keeps the cool water cool and warm water hot for a longer period of time. Further, the tapered section of the first tank i.e., inner tank provides a reclined shape for a lounging experience to the users inside the pool apparatus. Further, the pool apparatus includes a wider brim to allow the users to sit on or to comfortably place their arms or beverages.

FIG. 7 shows an environment 100 in which an inflatable pool cover 102 is implemented, in accordance with one exemplary embodiment of the present subject matter. Here, inflatable pool cover 102 positions over a stock tank or pool or pool apparatus 104. Pool apparatus 104 includes a single layer Polyethylene (poly) tank/tub made of hard plastic, metal or any other suitable material. Optionally pool apparatus 104 includes two tanks i.e., a first tank and a second tank, as explained above.

Referring to FIG. 8A and FIG. 8B, a perspective view and a top view, respectively of inflatable pool cover 102 is shown, in accordance with one exemplary embodiment of the present subject matter. Here, inflatable pool cover 102 is shown in an inflatable configuration. Inflatable pool cover 102 has a body 120. Body 120 comes in a flat configuration. Body 120 comes in a circular configuration with a suitable thickness. It should be understood that body 120 can come in various shapes, sizes, and thickness depending on the need. In one example, inflatable pool cover 102 can come in 10 ft: 122″, 8 ft: 98″, and 6 ft: 72″, depending on the need. In one example, body 120 is made of a lightweight and waterproof material. Body 120 has a slightly larger diameter than pool apparatus 104 such that body 120 covers the entire area at the top of pool apparatus 104, as shown in FIG. 7.

Body 120 presents a top end 122 and a bottom end 124. Top end 122 is exposed to the environment and bottom end 124 is made to face pool apparatus 104. Body 120 has a plurality of rings 126 such as O-rings or D-rings at top end 122. In one example, plurality of rings 126 include six rings spread across the entire circumference of body 120. In some examples, rings 126 are used to tie inflatable pool cover 102 over pool apparatus 104 using (ground/bottom) straps 118, as shown in FIG. 12. Further, body 120 has a valve 128 at top end 122. Valve 128 is used to inflate air into body 120 using an air pump (not shown). In some implementations, a kit (not shown) is provided with inflatable pool cover 102. The kit includes a plastic valve wrench (not shown), the air pump, and a bag (not shown). In the case of inflatable pool cover 102 losing air, the valve wrench is used to tighten valve 128. In one example, the valve wrench is operated in ¼″ turns to tighten valve 128. The air pump is used to pump air into body 120 to inflate inflatable pool cover 102 via valve 128.

Further, body 120 includes handles 130 at top end 122. Handles 130 help to place and remove inflatable pool cover 102 from the top of pool apparatus 104. In one example, handles 130 include at least two handles positioned at the periphery of body 120 for easy handling of inflatable pool cover 102. FIG. 9 shows an enlarged view of handle 130 connected to body 120. Here, each handle 130 is connected to body 120 with the help of a connecting member 132. In one example, handles 130 are stitched to connecting members 132 to keep handles 130 in a flat or flush configuration with respect to body 120.

In one embodiment, body 120 consists of two circular sheets (top layer facing top end 122 and bottom layer facing bottom end 124) connected by bands at the outer sides forming a thick circular inflatable pool cover 102 having a hollow space for filling air to inflate inflatable pool cover 102. At top end 122, rings 126, valve 128 and handles 130 are provided. Body 120 formed with the top layer and the bottom layer is inflated via valve 128. After inflating, inflatable pool cover 102 is placed over pool apparatus 104 covering an interior 106 of pool apparatus 104. FIG. 10 shows the feature of inflatable pool cover 102 aligned with pool apparatus 104. Further, FIG. 11 shows the feature of inflatable pool cover 102 placed over pool apparatus 104. In one embodiment, interior 106 of pool apparatus 104 receives water, and inflatable pool cover 102 is made to sit over pool apparatus 104. Due to its lightweight, inflatable pool cover 102 can sit over the water.

When placed over pool apparatus 104, inflatable pool cover 102 prevents leaves, debris and unwanted pests from entering pool apparatus 104. In a case where inflatable pool cover 102 appears to be weighed down by rain or debris, a squeegee or broom can be used to push off water and debris from the top of inflatable pool cover 102. It should be understood that inflatable pool cover 102 comes as a sturdy pool cover for covering the top of pool apparatus 140. However, inflatable pool cover 102 may not reliably hold their inflated shape with heavy rains or snowfall over an empty pool.

In some embodiments, pool apparatus 104 includes (ground/bottom) straps 118. Straps 118 extend from the bottom of pool apparatus 104, as shown in FIG. 12. Straps 118 are a web of narrow polyester straps (similar to the material of seat belts). Straps 118 include strap rings 119 (metal D-rings) at their distal end. Straps 118 sit flat underneath pool apparatus 104 such that just strap rings 119 stick out. Upon placing inflatable pool cover 102 over pool apparatus 104, straps 118 are pulled through rings 126 and strap rings 119 are locked with rings 126 to retain inflatable pool cover 102 over pool apparatus 104, as shown in FIG. 13, for example. This way, inflatable pool cover 102 is made sit over and can be used even during extreme weather conditions. In some instances, inflatable pool cover 102 can be configured to endure heavy rains and snowfall over an empty pool apparatus 104.

When it is not needed, straps 118 are removed and inflatable pool cover 102 can be deflated to fold inflatable pool cover 102. The folded inflatable pool cover 102 can be stored in the bag provided in the kit for easy storage and transportation.

Now referring to FIG. 14A, FIG. 14B and FIG. 14C, a top perspective view, a bottom perspective view, and a side perspective view, respectively of an inflatable pool cover 200 is shown, in accordance with another embodiment of the present subject matter. Inflatable pool cover 200 has a body 202. Body 202 presents a top end 204 and a bottom end 206. Top end 204 is exposed to the environment and bottom end 206 is made to face a pool apparatus 104, as explained above. In the present embodiment, body 202 has a tapered portion 208 in that body 202 takes the shape of a pyramid as it goes from its circumference to the center. FIG. 14C shows the feature of tapered portion 208. The raised tapered portion 208 at top end 204 forms a hollow portion at the bottom providing a space between pool apparatus 104 and inflatable pool cover 200 at the center.

Body 202 has a plurality of rings 210 such as O-rings or D-rings at top end 204. In one example, plurality of rings 210 include six rings spread across the circumference of body 202. In some examples, rings 210 are used to tie inflatable pool cover 200 over pool apparatus 104 using bottom/ground straps (not shown), similar to straps 118 shown in FIG. 13. Further, body 202 has a valve 212 at top end 204. Valve 212 is used to inflate air into body 202 using an air pump (not shown). In some implementations, a kit (not shown) is provided with inflatable pool cover 200. The kit includes a plastic valve wrench (not shown), the air pump, and a bag (not shown). In the case of inflatable pool cover 200 losing air; the valve wrench is used to tighten valve 212. In one example, the valve wrench is operated in ¼″ turns to tighten valve 212. The air pump is used to pump air into body 202 to inflate inflatable pool cover 200 via valve 212.

Further, body 202 includes handles 214 at top end 204. Handles 214 help to place and remove inflatable pool cover 200 from the top of pool apparatus 104. In one example, handles 214 include at least two handles spread at the periphery of body 202 for easy handling of inflatable pool cover 200. In one embodiment, each handle 214 is connected to body 202 with the help of a connecting member 216. In one example, handles 214 are stitched to connecting members 216 to keep handles 214 in a flat configuration with respect to body 202. Further, body 202 encompasses a foldable section 218 at bottom end 206, as shown in FIG. 14B. Foldable section 218 is formed in the shape of a plus sign or any other shape allowing body 202 to fold easily.

In the present embodiment, when inflatable pool cover 200 is placed over pool apparatus 104, the tapered portion 208 ensures leaves and debris slide and fall outside of pool apparatus 104. This way, the leaves and debris do not get accumulated over inflatable pool cover 200. In some implementations, inflatable pool cover 200 is made of waterproof material. This allows inflatable pool cover 200 to be placed over pool apparatus 104 even when it rains. The tapered portion 208 allows the water to flow down inflatable pool cover 200 and does not allow inflatable pool cover 200 to be weighed down by rain or debris. Further, raised tapered portion 208 allows to maintain the temperature of water in pool apparatus 104.

FIG. 15 through FIG. 21 illustrate various configurations of the inflatable pool cover. FIG. 15 shows a top view of an inflatable pool cover 300, in accordance with one embodiment of the present invention. Inflatable pool cover 300 includes a body 302. Body 302 can come in a circular configuration. Body 302 includes at least one valve 304. Further, body 302 includes a plurality of rings 306. Rings 306 include O-rings or D-rings. Furthermore, body 302 includes a plurality of handles 308 at the top. It should be understood that at least two handles 308 might be provided at body 302. In some implementations, eight handles 308 might be provided at body 302, as shown in FIG. 15.

FIG. 16 shows a top view of an inflatable pool cover 400, in accordance with one embodiment of the present invention. Inflatable pool cover 400 includes a body 402. Body 402 can come in a circular configuration. Body 402 includes at least one valve 404, a plurality of rings 406, and a plurality of handles 308 at the top. FIG. 16 is provided to illustrate two rings 406 and two or more handles 408. It should be understood that the number of rings 406 handles 408 illustrated herein should not be considered in limited sense and a person skilled in the art understands that more rings 406 and/or handles 408 can be added or removed depending on the need.

FIG. 17 shows a top view of an inflatable pool cover 500, in accordance with one embodiment of the present invention. Inflatable pool cover 500 includes a body 502 having at least one valve 504 and a plurality of rings 506. Here, inflatable pool cover 500 provided without the handles. In some implementations, inflatable pool cover 500 can be provided without valve 504 and/or rings 506, and such an inflatable pool cover still falls within the scope of the present invention.

FIG. 18 shows a top view of an inflatable pool cover 600, in accordance with one embodiment of the present invention. Inflatable pool cover 600 includes a body 602. Body 602 can come in a circular configuration. Body 602 includes at least one valve 604, a plurality of rings 606, and a plurality of handles 608. FIG. 18 is provided to illustrate handles 608 extending from the sides of body 602. When compared with FIG. 15 or FIG. 16, inflatable pool cover 600 features handles 608 positioned at the sides instead of positioned on top of body 602. This helps the users to hold handles 608 to lift inflatable pool cover 600 to access pool apparatus 104.

FIG. 19 shows a top view of an inflatable pool cover 700, in accordance with one embodiment of the present invention. Inflatable pool cover 700 includes a body 702. Body 702 can come in an octagon or hexagon or pentagon configuration. Here, body 700 includes at least one valve 704, a plurality of rings 706 and a plurality of handles 708 at the top. In some implementations, rings 706 can include two or more rings 706. In some implementations, handles 708 can include two or more handles 708 enabling the users to place or lift inflatable pool cover 700 off of pool apparatus 104.

FIG. 20 shows a top view of an inflatable pool cover 800, in accordance with one embodiment of the present invention. Inflatable pool cover 800 includes a body 802 having at least one valve 804 and a plurality of rings 806. Body 802 can come in an octagon configuration. Here, inflatable pool cover 800 is provided without the handles. In some implementations, inflatable pool cover 800 can be provided without valve 804 and/or rings 806, and such an inflatable pool cover still falls within the scope of the present invention.

FIG. 21 shows a top view of an inflatable pool cover 900, in accordance with one embodiment of the present invention. Inflatable pool cover 900 includes a body 902. Body 902 can come in a pentagon, hexagon or octagon configuration. Body 902 includes at least one valve 904, a plurality of rings 906, and a plurality of handles 908. FIG. 21 is provided to illustrate handles 908 extending from the sides of octagon shaped body 902. When compared with FIG. 19, inflatable pool cover 900 features handles 808 positioned at the sides of body 902 instead of positioned on top of body 902. This helps users to hold handles 908 to lift inflatable pool cover 900 to access pool apparatus 104.

Although the inflatable pool cover is shown in circular or octagon configuration, it is possible to provide the inflatable pool cover in any other shape such as semi-circular, triangular, square, rectangular, pentagon, hexagon, or even an irregular shape. The shape of the inflatable pool cover may depend on the shape of the pool apparatus or as per the need. All modifications to the shape and size of the inflatable pool cover fall within the scope of the present invention.

The presently disclosed inflatable pool cover provides several advantages over the prior art. The inflatable pool cover presents a lightweight design and allows a user to place or remove the inflatable pool cover from the pool apparatus. The inflatable pool cover is lightweight yet sturdy when inflated, allows for placement over the pool apparatus and prevents debris, leaves, and pests from contaminating the water. In one example, the tapered portion ensures leaves and debris slide and fall outside of pool apparatus. In another example, when the body is provided in a flat configuration, the collected debris and water can be easily removed, preventing the inflatable pool cover from being weighed down. Further, the inflatable pool cover includes rings for tying the inflatable pool cover to the pool apparatus. This allows the inflatable pool cover to remain over the pool apparatus. Further, the valve allows the inflatable pool cover to inflate or deflate the inflatable pool cover. The inflatable pool cover can be deflated and folded when not in use. Further, the folded inflatable pool cover can be stored and transported in a bag provided in the kit.

A person skilled in the art appreciates that the system can come in a variety of shapes and sizes depending on the need and comfort of the user. Further, many changes in the design and placement of components may take place without deviating from the scope of the presently disclosed system including a pool apparatus and an inflatable pool cover.

In the above description, numerous specific details are set forth such as examples of some embodiments, specific components, devices, methods, in order to provide a thorough understanding of embodiments of the present invention. It will be apparent to a person of ordinary skill in the art that these specific details need not be employed, and should not be construed to limit the scope of the invention.

In the development of any actual implementation, numerous implementation-specific decisions must be made to achieve the developer's specific goals, such as compliance with system-related and business-related constraints. Such a development effort might be complex and time-consuming, but may nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill. Hence as various changes could be made in the above constructions without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

The foregoing description of embodiments is provided to enable any person skilled in the art to make and use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the novel principles and invention disclosed herein may be applied to other embodiments without the use of the innovative faculty. It is contemplated that additional embodiments are within the spirit and true scope of the disclosed invention.

Other embodiments of the subject matter will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

Claims

1. A system, comprising: a pool apparatus, said pool apparatus comprising: a first tank comprising a first base, and a tapered section extending away from said first base, wherein said tapered section comprises holes;a second tank comprising a second base, and a cylindrical section extending from said second base, wherein said first tank positions in said second tank such that said first base aligns with said second base, and wherein said cylindrical section comprises pipe receiving sections; andconnecting pipes extending from said holes, wherein each of said connecting pipes comprises a T-shaped pipe, wherein each of said T-shaped pipe connects to an extender pipe, and wherein said extender pipes draw through said pipe receiving sections;an inflatable pool cover; anda valve positioned over said inflatable pool cover, wherein said valve is configured to inflate said inflatable pool cover,wherein said connecting pipes, said extender pipes, and said T-shaped pipes circulate water into said first tank,wherein said second tank presents an air gap with said first tank and allows said first tank to maintain temperature of water,wherein said inflatable pool cover is configured to be positioned over said first tank and said second tank when said first tank and said second tank are not in use, and wherein said inflatable pool cover prevents dust and debris from entering said first tank and said second tank.

2. The system of claim 1, wherein said tapered section offers a reclined shape for a lounging experience to users.

3. The system of claim 1, wherein said holes comprise gaskets to prevent leakage of the water from said first tank.

4. The system of claim 1, wherein said extender pipes connect to a filter, and wherein said filter filters the water and supplies the filtered water to said first tank via a pump.

5. The system of claim 1, further comprises a heater, wherein said heater heats the water supplied to said first tank.

6. The system of claim 1, wherein said extender pipes comprise an inlet pipe and an outlet pipe, wherein said inlet pipe draws water into a pump and then into a filter, and wherein said outlet pipe receives the filtered water and supplies to said first tank.

7. The system of claim 1, further comprises a curved portion extending outwards and downwards from a tip of said tapered section, wherein said curved portion comprises cut-sections, and wherein said cut-sections help to lift and position said first tank in said second tank.

8. The system of claim 1, wherein said inflatable pool cover has a diameter larger than said pool apparatus.

9. The system of claim 8, wherein said inflatable pool cover has one of a circular, square, rectangular, pentagon, hexagon, and an octagon configuration.

10. The system of claim 1, wherein said inflatable pool cover comprises: a body having a top end and a bottom end;a plurality of rings positioned around a periphery of said body at said top end; andhandles provided at said body,wherein said handles allow placement and removal of said body from said pool apparatus, andwherein said plurality of rings configure to secure said body to said pool apparatus.

11. The system of claim 10, wherein said handles position at said top end of said body or extend from sides of said body.

12. The system of claim 11, wherein each of said handles connects to said body via a connecting member.

13. The system of claim 10, wherein said plurality of rings configure to secure said inflatable pool cover to said pool apparatus via ground straps of said pool apparatus.

14. A system, comprising: a pool apparatus, said pool apparatus comprising: a first tank comprising a first base, and a tapered section extending away from said first base, wherein said tapered section comprises holes;a second tank comprising a second base and a cylindrical section extending from said second base, wherein said first tank positions in said second tank such that said first base aligns with said second base, and wherein said cylindrical section comprises pipe receiving sections; andconnecting pipes extending from said holes, wherein each of said connecting pipes comprises a T-shaped pipe, wherein each of said T-shaped pipe connects to an extender pipe, and wherein said extender pipes draw through said pipe receiving sections; andan inflatable pool cover, said inflatable pool cover comprising: a body having a top end and a bottom end, wherein said body comprises a tapered portion forming a pyramid shape from a circumference to a center of said body at said top end;a plurality of rings positioned around a periphery of said body at said top end;a valve positioned at said body, wherein said valve is configured to inflate said inflatable pool cover; andhandles provided at said body, wherein said handles allow placement and removal of said body from said pool apparatus,wherein said connecting pipes, said extender pipes and said T-shaped pipes circulate water into said first tank,wherein said second tank presents an air gap with said first tank and allows said first tank to maintain temperature of water, wherein said inflatable pool cover is configured to be positioned over said first tank and said second tank when said first tank and said second tank are not in use, wherein said inflatable pool cover prevents dust and debris from entering said first tank and said second tank, andwherein said plurality of rings is configured to secure said inflatable pool cover to said pool apparatus.

15. The system of claim 14, wherein said tapered portion creates a hollow portion at said bottom end between said pool apparatus and said body when said body is placed over said pool apparatus.

16. The system of claim 14, wherein said body comprises a foldable section at said bottom end of said body allowing said body to fold when deflated.

17. The system of claim 14, wherein said tapered portion allows rainwater and debris to slide off when said inflatable pool cover is placed over said pool apparatus.

18. The system of claim 14, wherein said pool apparatus comprises ground straps with strap rings at their distal ends, and wherein said strap rings lock into said plurality of rings of said inflatable pool cover ensuring said body is secured to said pool apparatus.

19. A method of providing a pool apparatus comprising an inflatable pool cover, said method comprising the steps of: providing a first tank comprising a first base, and a tapered section extending away from said first base, said tapered section comprising holes;providing a second tank comprising a second base and a cylindrical section extending from said second base, said first tank positioning in said second tank such that said first base aligns with said second base, said cylindrical section comprising pipe receiving sections;providing connecting pipes extending from said holes, each of said connecting pipes comprising a T-shaped pipe, each of said T-shaped pipe connecting to an extender pipe, said extender pipes drawing through said pipe receiving sections;providing an inflatable pool cover;providing a valve positioned over said inflatable pool cover, said valve configured for inflating said inflatable pool cover;circulating water through said connecting pipes, said extender pipes and said T-shaped pipes into said first tank,presenting an air gap between said second tank and said first tank to allow said first tank to maintain temperature of water; andpositioning said inflatable pool cover over said first tank and said second tank when said first tank and said second tank are not in use for preventing dust and debris from entering said first tank and said second tank.

20. The method of claim 19, further comprising securing said inflatable pool cover to said pool apparatus using said plurality of rings and ground straps.