Frame pool

Abstract

A frame pool having a plurality of vertical support tubes, a plurality of horizontal support tubes, a pool body comprising a pool bottom and a pool wall, and a reinforcing band having a continuous annular shape and provided between the inner side of the vertical support tubes and an outer surface of the pool wall. The reinforcing band entirely or partially covering the perimeter of the pool body and being fitted with the pool wall. A fixing band having a continuous annular shape is provided about an outer surface of the reinforcing band and of the vertical support tubes. At least one fixing device is fixedly coupled to the reinforcing band, wherein the fixing band passes through the fixing device.

Claims

1. A frame pool, comprising: a plurality of vertical support tubes; a plurality of horizontal support tubes coupled to said plurality of vertical support tubes, the horizontal support tubes and the vertical support tubes forming a support structure of the frame pool; a pool body, comprising: a pool bottom; and a pool wall coupled to an edge of the pool bottom and vertically extending upwards, the pool wall being disposed inside of the vertical support tubes; a reinforcing band having a continuous annular shape, the reinforcing band being coupled to the pool wall between an inner side of the vertical support tubes and an outer surface of the pool wall, the reinforcing band entirely or partially covering the perimeter of the pool body and being fitted with the pool wall; a fixing band having a continuous annular shape, the fixing band being disposed on the pool wall about an outer surface of the reinforcing band and the vertical support tubes; and at least one fixing device fixedly coupled to the reinforcing band wherein the fixing band passes through the fixing device and the at least one fixing device is disposed between and spaced apart from the plurality of vertical support tubes; wherein the fixing band is fixedly coupled to the reinforcing band and the vertical support tubes are secured against the pool wall within an inner surface of the fixing band; and wherein the reinforcing band, the fixing band, and the at least one fixing device are spaced apart from the plurality of horizontal support tubes.

2. The frame pool of claim 1, wherein the plurality of vertical support tubes are spaced apart from one another in an annular arrangement, and the plurality of horizontal support tubes are coupled to the plurality of vertical support tubes via a plurality of T-shaped connectors such that the horizontal support tubes are coupled together to form an annular shaped structure.

3. The frame pool of claim 2, wherein the pool body further comprises support tube sleeves provided at an upper edge of the pool wall, and wherein the horizontal support tubes pass through the support tube sleeve with the T-shaped connectors being exposed.

4. The frame pool of claim 3, wherein the pool body is made of a flexible rubberized fabric.

5. The frame pool of claim 4, wherein the fixing device is one of a sheet of material forming a loop with the reinforcing band, the fixing device comprising a ring-shaped collar, an attachment member, and a slot for passing the fixing band therethrough.

6. The frame pool of claim 5, wherein the pool body, the reinforcing band, the fixing device are made from a reinforced PVC rubberized fabric comprising two layers of PVC rubberized fabric and an intermediate layer of mesh fabric sandwiched therebetween.

7. The frame pool of claim 6, wherein the mesh fabric is a nylon mesh fabric or a polyester mesh fabric.

8. The frame pool of claim 5, wherein the attachment member is a plastic injection molded part or a rubber injection molded part.

9. The frame pool of claim 2, wherein the vertical support tubes, the horizontal support tubes, and the T-shaped connectors are made of a hard metal tube or a hard injection molded tube, and wherein the hard metal tube or the hard injection molded tube has a D-shaped cross-section, an elliptical cross-section, or circular cross-section.

10. The frame pool of claim 1, wherein the reinforcing band is coupled to the pool wall and the fixing device is coupled to the reinforcing band by high-frequency welding.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The above-mentioned and other features, properties and advantages of the present disclosure may be better understood by referring to the following figures. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. Moreover, in the figures, like reference numerals designate corresponding parts throughout the different views.

(2) FIG. 1 is a perspective view illustrating a first example of a frame pool according to an implementation of the present disclosure.

(3) FIG. 2 is an enlarged partial perspective view of the frame pool illustrated in FIG. 1, showing how corresponding horizontal supports are connected to a T-shaped connector of the vertical support tubes.

(4) FIG. 3 is a partial cross-sectional view of the pool wall of the frame pool illustrated in FIG. 1, showing the assembly of the fixing band within the fixing device.

(5) FIG. 4 is a partial perspective view of a second example of a frame pool according to an implementation of the present disclosure, where the fixing device includes a fixing ring.

(6) FIG. 5 is a partial cross-sectional view of the pool wall of the frame pool illustrated in FIG. 4, showing the assembly of the fixing band within the fixing ring.

(7) FIG. 6 is a partial perspective view of a third example of a frame pool according to an implementation of the present disclosure, where the fixing device includes a fixing part.

(8) FIG. 7 is a partial cross-sectional view of the pool wall of the frame pool illustrated in FIG. 6, showing the assembly of the fixing band within the fixing part.

DETAILED DESCRIPTION

(9) The present disclosure will be further described below in conjunction with particular example implementations and the accompanying drawings. Further details are provided in the following description in order for the present disclosure to be fully understood. However, the present disclosure can be implemented in various ways other than those described herein. A person skilled in the art can make similar analogies and modifications according to practical applications without departing from the spirit of the present disclosure, and therefore the contents of the particular examples herein should not be construed as limiting to the scope of the present disclosure.

(10) FIGS. 1-7 illustrate various implementations of an above ground pool according to the teachings of the present invention. In particular, FIG. 1 is a perspective view illustrating a first example of a frame pool according to an implementation of the present disclosure.

(11) As shown in FIG. 1, the frame pool mainly includes a plurality of vertical support tubes 1, a plurality of horizontal support tubes 2, a pool body 4, a reinforcing band 5, a fixing band 6 and at least one fixing device 7. The plurality of vertical support tubes 1 may be arranged spaced apart from one another in an annular shape, and the plurality of horizontal support tubes 2 are connected to the plurality of vertical support tubes 1 via a plurality of T-shaped connectors 3. The horizontal support tubes 2 are connected in an annular arrangement by means of the T-shaped connectors 3. The horizontal support tubes 2 and the vertical support tubes 1 form a support structure of the frame pool. In order to ensure adequate support strength, the vertical support tubes 1, the horizontal support tubes 2 and the T-shaped connectors 3 may be constructed of high-strength hard metal tubing (e.g., steel tubing) or hard injection molded tubing with a D-shaped, elliptical or circular cross-section.

(12) The pool body 4, as a water-holding container, may be made of a flexible rubberized fabric, including a flexible reinforced PVC rubberized fabric with two layers of PVC rubberized fabric and one layer of mesh fabric sandwiched therebetween. According to this example, the mesh fabric may be a nylon mesh fabric or a polyester mesh fabric.

(13) The pool body 4 mainly includes a pool bottom 41 and a pool wall 42. In the example shown, the pool bottom is circular, but in other implementations, the pool bottom 41 may be rectangular, polygonal, or some other geometric shape. The pool wall 42 is connected to an edge of the pool bottom 41 and vertically extending upwards, so as to form a container capable of containing water. The pool wall 42 is provided at an inner side of the vertical support tubes 1.

(14) FIG. 2 is an enlarged partial perspective view of the frame pool illustrated in FIG. 1. Referring now to FIGS. 1 and 2, the pool body 4 may further include support tube sleeves 43 provided at an upper edge of the pool wall 42. As such, the horizontal support tubes 2 may pass through the support tube sleeve 43 with the T-shaped connectors 3 being exposed.

(15) When the pool body 4 is fully filled with water, the lower portion of the pool wall 42 is subjected to a greater pressure of the water than the upper portion of the pool wall 42, and is susceptible to expansion and deformation.

(16) FIG. 3 is a partial cross-sectional view of the pool wall 42, illustrating how the fixing band 6 is assembled within the fixing device 7. Referring now to FIGS. 1 and 3, in order to address the problem of outward expansion and deformation of the lower half of the pool wall 42, a reinforcing band 5 having a continuous annular shape may be provided about the lower half of the outer surface of the pool wall 42 and at the inner side of the vertical support tubes 1. The reinforcing band 5 may entirely or partially covers the perimeter of the pool body 4 and is fitted with and fixedly connected to the pool wall 42 by means of high-frequency welding (high-frequency thermo-bonding) or other suitable means. The reinforcing band 5 functions to increase the strength of the pool wall 42, substantially reducing the magnitude of outward expansion and deformation of the pool wall 42, and reducing or avoiding the force exerted on the vertical support tubes 1 outside the reinforcing band 5.

(17) The fixing band 6 has a continuous annular shape and is provided about the outer surface of the reinforcing band 5 and around the vertical support tubes 1. At least one fixing device 7 is fixedly coupled to the reinforcing band 5 by means of high-frequency welding (high-frequency thermo-bonding) or other suitable means. In the example shown in FIG. 3, the fixing device 7 includes a fixing sheet 71. As shown, the fixing band 6 passes through the fixing device 7 such that the annular fixing band 6 is fixed to the reinforcing band 5 and the vertical support tubes 1 are secured against pool wall 4 in a permanent manner within the inner surface of the fixing band 6. Thus, the position of the vertical support tubes 1 may be fixed and outward displacement or movement of the vertical support tubes 1 may be restricted.

(18) Of course, according to the present disclosure, the form of the fixing device 7 may vary and is not limited to the fixing sheet 71 with the upper and lower ends fixedly coupled to the reinforcing band 5, as shown in FIG. 3. The fixing sheet 71 includes a sheet of material that forms a loop with the reinforcing band 5 for passing the fixing band 6 therethrough. Other exemplary forms of the fixing device 7 will be further described below.

(19) FIG. 4 is a partial perspective view of a second example of a frame pool according to an implementation of the present disclosure. FIG. 5 is a partial cross-sectional view of the pool wall of the frame pool illustrated in FIG. 4. In the example shown in FIGS. 4 and 5, the fixing device 7 includes a fixing ring 72 comprising a ring-shaped collar that functions similar to the fixing sheet 71 described above.

(20) FIG. 6 is a partial perspective view of a third example of a frame pool according to an implementation of the present disclosure. FIG. 7 is a partial cross-sectional view of the pool wall of the frame pool illustrated in FIG. 6. In the example shown in FIGS. 6 and 7, the fixing device 7 includes a fixing part 73 comprising an a ring-shaped collar 74 and an attachment member 75 having a slot 76 that functions similar to the fixing sheet 71 described above.

(21) According to the present disclosure, the material of the reinforcing band 5, the fixing band 6, the fixing sheet 71 and the fixing ring 72 may be the same reinforced PVC rubberized fabric as that of the pool body 4, i.e. the PVC rubberized fabric with two layers of PVC rubberized fabric and one layer of mesh fabric sandwiched therebetween, and the mesh fabric may be a nylon mesh fabric or a polyester mesh fabric. Moreover, the fixing part 73 may be a plastic injection molded part or a rubber injection molded part.

(22) In summary, a reinforcing band 5 is provided between the inner side of the vertical support tubes 1 and the outer surface (such as the lower half) of the pool wall 42 which is most susceptible to expansion and deformation when the frame pool of the present disclosure is filled with water, so as to effectively reduce the expansion and deformation of the pool wall 42. Meanwhile, a fixing band 6 is provided where the expansion and deformation are the minimal, i.e., about the outer surface of the reinforcing band 5 and around the vertical support tubes 1, thereby greatly reducing outward thrust forces from the pool wall 42 exerted on the vertical support tubes 1. The cooperation of the fixing band 6 and the fixing device 7 may have various forms that effectively restrict or limit the position of the vertical support tubes 1, making movement of the vertical support tubes 1 difficult. This prevents outward displacement of the vertical support tubes.

(23) Frame pools according to the teachings of the present disclosure greatly improve the overall stability of the support structure and avoid the risk of collapse caused by movement of the vertical support tubes of the pool. Frame pools of the present disclosure have a safe and a simple structure that is easy to install and disassemble.

(24) While the exemplary frame pools described herein are described as having a generally circular shape, frame pools according to the present disclosure may be constructed to various shapes and sizes. In general, terms such as coupled to, and configured for coupling to, and secured to, and configured for securing to and in communication with (for example, a first component is coupled to or is configured for coupling to or is configured for securing to or is in communication with a second component) are used herein to indicate a structural, functional, mechanical, electrical, signal, optical, magnetic, electromagnetic, ionic or fluidic relationship between two or more components or elements. As such, the fact that one component is said to be in communication with a second component is not intended to exclude the possibility that additional components may be present between, and/or operatively associated or engaged with, the first and second components.

(25) The present disclosure has been described above in connection with example implementations which, however, are not intended to be limiting to the scope of the present invention, and any person skilled in the art should understand that these are merely illustrative and could make possible changes and modifications without departing from the spirit and scope of the present invention. Hence, any alteration, equivalent change and modification which are made to the above-mentioned examples in accordance with the technical substance of the present invention and without departing from the spirit of the present invention, would fall within the scope defined by the claims of the present invention.