KR100334333B1 - Fabricated Portable Swimming Pool - Google Patents

Abstract

The present invention relates to a prefabricated portable pool, a flexible water tank 10, a plurality of upper connection pipes 20 to form an upper contour of the water tank 10, a plurality of lower connections forming a lower contour of the water tank (10) A plurality of support tubes 40 for supporting the load of the water tank 10 by connecting the pipe 30, the corresponding upper connecting pipe 20 and the lower connecting pipe 30 up and down, and the corresponding upper connecting pipe 20 ), A prefabricated portable pool 1 including a connection member 50 for connecting and fixing the lower connection pipe 30 and the support pipe 40 is disclosed, and preferably at one point of the upper connection pipe 20 A rest 70 is installed to relax while swimming.

Description

Fabricated Portable Swimming Pool

(Technology)

The present invention relates to a prefabricated portable pool, and more particularly, it is possible to enjoy a swimming prefabricated in a flat place when necessary, to disassemble and put away when not in use, and to be transported to a necessary place at any time and reinstalled, The present invention relates to a prefabricated portable pool, which is easy to assemble and disassemble and has sufficient strength to withstand hydraulic pressure, which can minimize the problem of inefficient space usage caused by the fixed installation.

(Background)

In order to swim outside the natural environment, such as rivers and seas, you have to use artificial outdoor or indoor pools, and these pools are constructed privately in large public or commercial large pools and houses built in gyms, sports centers, amusement parks, hotels, etc. It can be divided into a small pool.

Swimming pools not only require significant space and costs to build their facilities, but also depend on climatic conditions, but outdoor swimming pools can only swim during the summer months and practically not during the rest of the year. There is an inefficient aspect of space utilization because the pool occupies the space occupied by the pool for a considerable period of time. This inefficiency is the same in the case of indoor pools, although it is possible to swim in all seasons regardless of the climate, once a pool is constructed, it is practically impossible to dedicate it for other purposes.

Due to the nature of these pool facilities, in the case of public or commercial pools, pools that are privately owned by individuals or small groups, even if the inefficiency of space utilization is unavoidable or not an issue for public or commercial reasons. This inefficiency of the use of space acts as a significant burden has been a major obstacle in providing a pool around the living.

Therefore, when it is needed, it can be immediately installed, it can be dismantled and put away when not in use, and it can be easily transported and re-installed to the required place, thereby prefabricating portable to overcome the inefficiency of space utilization caused by the presence of the pool. The need for pools is emerging.

The object of the present invention, when necessary, prefabricated in a flat place, such as yard, garden, sandy beach, playground, gymnasium can be used immediately, can be disassembled and stored when not in use, can be easily transported and reinstalled to the required place at any time To provide a small, portable, prefabricated pool.

Another object of the present invention is to provide a prefabricated portable pool having a sufficient strength to withstand hydraulic pressure while being easy to assemble and disassemble, and an assembly structure suitable for such a prefabricated portable pool.

Another object of the present invention is to provide a prefabricated portable pool equipped with a rest board for relaxing during swimming.

1 is a schematic perspective view showing an example of a round pool as a prefabricated portable pool according to the present invention,

Figure 2 is a schematic plan view of a circular water tank applied to Figure 1,

Figure 3 is a detailed assembly view showing the configuration and assembly structure of the connecting member applied to the circular pool of Figure 1;

Figure 4 is a cross-sectional view showing an example of the up and down connector and support tube used in the prefabricated portable pool of the present invention,

5 is a schematic perspective view showing an example of a rectangular pool as a prefabricated portable pool according to the present invention;

6 is a schematic plan view of a rectangular water tank applied to FIG. 5;

Figure 7 is a detailed assembly view showing the configuration and assembly structure of the connecting member applied to the rectangular pool of Figure 5;

8 is a cross-sectional view showing an example of a joint used in the connecting member of FIG.

According to the present invention, a flexible tank, a plurality of upper connecting pipes forming the upper contour of the tank, a plurality of lower connecting pipes forming the lower contour of the tank, the corresponding upper connecting pipe and the lower connecting pipe by connecting up and down the tank There is provided a prefabricated portable pool comprising a plurality of support tubes for supporting a load of and a connecting member for connecting and fixing a corresponding upper connector, lower connector and support tube.

Pools according to the present invention, can be assembled in a variety of shapes, such as circular (conical trellis), square (square pyramid), can be installed anywhere in the yard, garden, sandy beach, playground, gymnasium, etc. .

In the case of a circular pool, the upper connection pipe and the lower connection pipe are circularly connected along the upper and lower circumferences of the circular water tank, and the two upper connection pipes or the two lower connection pipes are connected by using connecting members including horizontal connecting pieces, vertical connecting pieces and fixing pieces. By connecting the connecting tube and one supporting tube as a basic unit, the entire pool supporting skeleton is formed.

In the case of a rectangular pool, the upper connector and the lower connector are connected in a rectangle along the upper and lower periphery of the rectangular tank, and a connecting member having a horizontal connecting part and one vertical connecting part, and a connecting member having a horizontal connecting part and two vertical connecting parts. And two upper connecting pipes or two lower connecting pipes and one supporting pipe, and two lower connecting pipes by using different connecting structures of different structures, such as connecting members having right angle connecting parts and two inclined connecting parts. And two support tubes, or two upper connecting tubes and two supporting tubes as basic units, to form the entire pool support skeleton.

Preferably, the pool according to the present invention may be provided with a rest on the upper connecting pipe so that you can take a break while swimming.

As a structure for fixing the fitting between the upper connecting pipe, the lower connecting pipe or the support pipe and the connecting member, a structure in which a pin elastically installed on one side is inserted and fixed in a hole formed on the other side can be used.

In addition, by attaching a plurality of fixing bands to the outer periphery of the lower end of the tank without forming the lower tube fitting portion directly at the bottom of the tank, by forming a lower tube fitting portion at the end of the fixing band, the upper connecting tube, lower connecting tube and support tube It is possible to make the skeleton of the pool formed by forming a more stable truncated cone or square pyramid.

As the upper connecting pipe, the lower connecting pipe, and the support pipe, an aluminum alloy pipe having a plurality of reinforcing protrusions formed on the inner circumference thereof may be used, and the reinforcing protrusion may be properly inserted as a joint that may be used as one component of the connecting member of the rectangular pool. A plurality of reinforcement grooves may be used aluminum alloy tube formed on the outer peripheral surface.

Hereinafter, with reference to the accompanying drawings will be described in detail the prefabricated portable pool according to the present invention. The following embodiments merely illustrate the prefabricated portable pool according to the present invention, but are not intended to limit the scope of the present invention.

1 is a schematic perspective view showing an example of a circular pool as a prefabricated portable pool according to the present invention, Figure 2 is a schematic plan view of the circular water tank applied to Figure 1, Figure 3 is a configuration and assembly of the connection member applied to the circular pool of Figure 1 Detailed assembly view showing the structure, Figure 4 is a cross-sectional view showing an example of the up and down connector and the support tube used in the prefabricated portable pool of the present invention, Figure 5 shows an example of a rectangular pool as a prefabricated portable pool according to the present invention Fig. 6 is a schematic plan view of a rectangular water tank applied to Fig. 5, Fig. 7 is a detailed assembly view showing the construction and assembling structure of the connection member applied to the rectangular pool of Fig. 5, Fig. 8 is used for the connection member of Fig. 7 A cross section showing an example of a joint.

(First embodiment: round pool)

First, a circular (conical) pool will be described as an example of the prefabricated portable pool according to the present invention with reference to FIGS.

As shown, the circular prefabricated portable pool 1A of the present invention according to the present embodiment has one circular water tank 10A, several upper connection pipes 20, lower connection pipes 30, and support pipes 40. ) And a connecting member (50A) basically. 1 illustrates an example in which a circular pool having a diameter of about 5M is formed by using 16 vertical connecting tubes 20 and 30, support tubes 40, and 32 connecting members 50A. It is.

The circular water tank 10A is a kind of water bag for containing water (W), so that water can be received without leaking and the space for storing and moving is minimized when the pool 1A is dismantled, for example, vinyl chloride. It is made of a waterproof material such as tarpaulin laminated with polyvinylchloride (PVC).

At the upper end of the water tank 10A, a plurality of (eg, 16) upper pipe fitting portions 11 into which the upper connecting pipes 20 can be inserted along the outer circumference C1 are, for example, the water tank 10A. It is formed in such a way that the upper end of the upper end is bent in a circular manner and welded again, and both sides of the upper tube fitting portions 11 function as an inlet for inserting the upper connecting tubes 20 and the connecting member 50A. Is positioned is formed openings 12 that function as a workspace that allows the connection between the upper connecting pipes 20 and the support pipe 40 is formed.

The lower outer circumference C2 of the water tank 10A is provided with a plurality of lower tube fitting portions 14 into which the lower connection pipe 30 can be inserted. The lower tube fitting portion 14 may be formed directly at the lower end of the water tank 10A similarly to the upper tube fitting portion 11 described above, but the present embodiment provides the fixed bands 13A of predetermined lengths at regular intervals in the tank. It is attached radially to 10A, and the lower pipe fitting part 14 is formed in the end of each fixing band 13A, and it is being fixed to the lower connection pipe 30, pulling out the lower end of the water tank 10A.

The fixing band 13A is such that the circle C3 formed by the lower connection pipe 30 is larger than the circle C1 formed by the upper connection pipe 20 so that the support frame of the water tank 10A is conical as described below. It is to improve the structural stability of the pool 1A by allowing it to be large, and is attached by attaching a band formed of the same material as the water tank 10A to the water tank 10A. The number of the fixing bands 13A is not particularly limited, and for example, the number of the fixing bands 13A may be such that two fixing bands 13A are disposed with respect to one lower connection pipe 30.

As described above, the upper tube fitting parts 11 and the lower tube fitting parts 14 of the water tank 10A are respectively inserted with the upper connecting pipes 20 and the lower connecting pipes 30, and each of the upper and lower connections. The pipes 20 and 30 are connected to each other by the adjacent upper and lower connecting pipes 20 and 30 and the connecting member 50A which will be described later to form two upper and lower circles C1 and C3 as a whole.

At this time, the diameter of the circle (C3) formed by the lower connecting pipes 30 is slightly larger than the diameter of the circle (C1) formed by the upper connecting pipes 20, that is, the upper connecting pipe ( The length of the unit upper connector 20 is slightly shorter than the length of the unit lower connector 30 while the number of the lower connector tube 30 is the same and the total shape of the pool 1A is the shape of the truncated cone. It is preferable to make it similar to the pool 1A in terms of structural stability.

The upper connection pipe 20 and the lower connection pipe 30 are connected up and down by a support tube 40 for supporting the load of the water tank (10A) and water (W). That is, the connecting members 50A for connecting the upper connecting pipes 20 and the connecting members 50A for connecting the lower connecting pipes 30, respectively, as shown in FIG. Arranged side by side, the support tubes 40 are connected between the two upper and lower connecting members 50A to structurally support the upper connecting tubes 20 and the lower connecting tubes 30.

The material of the upper connection pipe 20, the lower connection pipes 30 and the support pipe 40 is particularly limited as long as it has a strength and durability that can withstand the load of the water (W) contained in the water tank (10A) For example, as shown in FIG. 4, it is relatively small to use an aluminum alloy tube in which a plurality of reinforcing protrusions P are integrally formed side by side on the inner circumferential surface along the entire length of the tube. The use of a positive material is preferred in that it is not only able to exhibit sufficient strength but also is light and poor in corrosion.

Hereinafter, with reference to Figure 3 will be described the configuration and assembly structure of the connecting member (50A) that can be used in this embodiment.

As shown, each connecting member 50A is integrally or fitted to the end of the horizontal connecting piece 110, the support tube 40, the upper connecting tube 20 or the lower connecting tube 30 is fitted on both sides. It includes a fixing piece 130 for fixing the vertical connecting piece 120 to the vertical connecting piece 120 and the horizontal connecting piece 110 formed to be.

As the horizontal connecting piece 110, a slightly thin straight structure having a pair of protrusions 111 formed on both sides and one insertion hole 112 formed through the center can be used. The two protrusions 111 are inserted and fixed to the ends of the upper connecting pipe 20 or the lower connecting pipe 30 located adjacent to each other. As a structure for fixing the upper and lower connecting pipes 20 and 30 to the horizontal connecting piece 110, as shown in Figure 3, the pin 113 is elastically installed on the projection 111 and the upper and lower connecting pipes 20 and 30 of the A fixing structure in which the hole 114 is formed at a corresponding end position may be used, and the elastic pin 113 is inserted into the hole 114 in a state where the protrusion 111 is inserted into the ends of the upper and lower connecting pipes 20 and 30. The upper and lower connecting pipes 20 and 30 can be fixed to the horizontal connecting piece 110 by making the upper and lower connecting pipes 20 and 30 detach from the protrusion 111 while the elastic pin 113 is pressed. Pipes 20 and 30 may be separated from the horizontal connecting piece 110. According to such a configuration, the horizontal connecting piece 110 and the upper and lower connecting pipes 20 and 30 can be easily assembled and disassembled.

However, any other fixing structure such as a structure in which pinholes are formed at corresponding end positions of the protrusion 111 and the upper and lower connecting pipes 20 and 30, respectively, and the fixing pins are fixed to these pinholes. Also, the use of is not excluded, one horizontal connecting piece 110 is formed integrally at one end of one vertical connecting pipe (20,30) horizontal connecting piece 110 and the vertical connecting pipe (20,30) is a single part It can also be

The two protrusions 111 of the horizontal connecting piece 110 form an obtuse angle slightly smaller than 180 ° with respect to the insertion hole 112, and the upper and lower connecting pipes 20 and 30 which are substantially straight are connected to the connecting members 50A. In order to form a circle (C1, C3) as a whole by the bending angle of the horizontal connecting piece 110 when connected by, the angle between the two projections 111 is the size of the pool (1A), the unit up and down connector used It is appropriately determined according to the length and number of (20,30).

As the vertical connecting piece 120, as shown in Fig. 3, a protruding screw 122 fitted into the recess 121 into which the end of the support tube 40 is fitted and the insertion hole 112 of the horizontal connecting piece 110 are provided. The structure provided on the up-and-down straight line can be used. A screw hole 131 is formed in the fixing piece 130, and when the fixing piece 130 is screwed in a state in which the screw 122 of the vertical connection piece 120 is inserted into the insertion hole 112, the vertical connection piece 120 is formed. It is to be fixed to the horizontal connection piece (110). The fixing piece 130 may form a handle 132 by forming a large head thereof, thereby tightening and releasing the fixing piece 130 to the vertical connection piece 120 without using a separate tool.

3 illustrates a structure in which the vertical connection piece 120 is formed as a separate member from the support pipe 40 to fit the end of the support pipe 40 to the recessed portion 121 of the vertical connection piece 120. However, it is also possible to integrally form or weld the longitudinal connecting piece 120 to both ends of the support tube 40 to form the support tube 40 and the two longitudinal connecting pieces 120 as a single component.

According to the configuration of the connecting member 50A as described above, the upper connecting pipes 20 and the lower connecting pipes 30 to the upper tube fitting parts 11 and the lower tube fitting parts 14 of the water tank 10A, respectively. After connecting the adjacent upper connecting pipes 20 and the lower connecting pipes (30) to the horizontal connecting piece 110 of the corresponding connecting member 50A, respectively, to form two circular (C1, C3), Insert the screw portion 122 of the vertical connection piece 120 fitted or integrally formed at the upper and lower ends of the support tube 40 into the insertion hole 112 of the horizontal connection piece 110 to fix the fixing piece 130 to the screw part 122. When screwed in, the upper connection pipes 20 and the lower connection pipes 30 are supported by the support pipes 40 to complete the skeleton of the circular pool 1A shown in FIG.

In the above, in fitting the upper connecting pipe 20, the lower connecting pipe 30 and the support tube 40 by the connecting member 50A, forming a projection 111 on the horizontal connecting piece 110 and the vertical connecting piece ( Although the structure in which the recessed portion 121 is formed in the 120 is described, the protrusion structure is formed at the ends of the upper connecting pipe 20 and the lower connecting pipe 30 and the protruding portion instead of the recess 121 in the vertical connecting piece 120. While forming the structure, it is also possible to form and fit the transverse connecting piece 110 and the support tube 40 by forming a tube structure or recessed structure in which these protrusion structures can be fitted. In addition, the formation positions of the corresponding elastic pin 113 and the hole 114 may be reversed.

In 1 A of circular pools of this embodiment, in order to further improve the support stability, the pedestal 60 can be provided under the support pipe 40. As the pedestal 60, for example, as shown in Figs. 1 and 3, it is possible to use a disc with a concave groove 61 is formed in the center, in the case of using the pedestal 60, lower connection pipes ( 30 is formed in the fixing piece 130 of the connecting member 50A for connecting the protrusion 133 on the opposite side of the screw hole 131 so as to fit in the concave groove 61.

In addition, in the circular pool 1A according to the present invention, at least one rest plate 70 may be formed to rest while swimming. As shown in Fig. 1, the rest plate 70 is composed of a board 71 on which a swimmer can sit and a support 72 supporting the board 71. The inner end of the board 71 is a bolt and It is fixed at any point of the upper connecting pipe 20 by a fastening mechanism such as a nut, and a support 72 is installed between the outer end of the board 71 and the lower connecting pipe 30 to support the load of the swimmer. In addition, the upper circumference of the board 71 may be provided with a backrest and armrest 73 so that the swimmer can lean back or put his hand on it.

(2nd specific example: rectangular pool)

Hereinafter, a rectangular pool will be described as another example of the prefabricated portable pool according to the present invention with reference to FIGS. 5 to 7. For the same or similar members, the same member number or the member number to which the English alphabet is added is used.

As shown, the rectangular pool 1B of the present embodiment, like the first embodiment described above, supports one rectangular water tank 10B, a plurality of upper connection pipes 20, lower connection pipes 30, support The tube 40 and the connecting members 50B, 50C, and 50D are basically included. In the embodiment shown in FIG. 5, there are 22 upper connecting tubes 20 and lower connecting tubes 30 and 26 supporting tubes ( 40 shows an example in which a rectangular pool of 5M x 6M is formed using 40 connection members 50B, 50C, and 50D.

The water tank 10B of this specific example is substantially the same in structure, material, a function, etc. as the water tank 10A of a 1st specific example except having the rectangular parallelepiped shape. In addition, in the present embodiment, as the fixing band for fixing to the lower connecting pipe 30 while pulling out the lower end of the rectangular tank (10B), unlike the first embodiment, one fixing band (13B) elongated on each side is elongated. While attaching, the cutouts 15 are formed at positions where the connection members 50B and 50C of the lower connection pipe 30 are used so that the fixing band 13B is not caught by the hands during the assembly and detachment work.

In addition, the present embodiment, like the first embodiment, the upper connecting pipes 20 and the lower connecting pipes 30 are inserted into the upper pipe fitting parts 11 and the lower pipe fitting parts 14 of the water tank 10B, respectively. Each of the upper connecting pipes 20 and the lower connecting pipes 30 is connected to the other upper connecting pipes 20 and the lower connecting pipes 30 and the connecting members 50B, 50C, and 50D, which will be described later. Interconnected to form a square pyramid-shaped skeleton as a whole. In this case, the upper connecting pipes 20 are connected to form a closed square, but in the case of the lower connecting pipes 30, even if the vertices of the squares are kept connected without being connected to each other, the load of water There is no problem in supporting this, and by making the vertex part separated in this way, assembly and disassembly work can be made easier.

The upper connection pipes 20 and the lower connection pipes 30 are vertically connected to the support pipe 40 through the connection members 50B, 50C, and 50D, respectively. The connecting members 50B, 50C, and 50D are the upper connecting pipes 20 and the lower connecting pipes 30 except for the connecting members 50D connecting the upper connecting pipes 20 forming the vertex portion of the quadrangle. Connecting members (50B, 50C) for connecting the upper and lower positions are disposed at the same position, the support tubes 40 are connected between the upper and lower corresponding connecting members (50B, 50C) up and down the upper connecting pipes (20) ) And the lower connection pipes 30 are structurally supported. At this time, between the connecting members 50C for connecting the two lower connection pipes 30 located at both ends of each side of the water tank 10B and the connecting members 50D for connecting the rectangular vertex portions of the upper connection pipes 20. By connecting the support tubes 40 in the diagonal direction, the structural strength of the pool 1B can be further increased.

Also in this rectangular pool 1B, as the upper connecting pipe 20, the lower connecting pipes 30 and the support pipe 40, an aluminum alloy pipe having a reinforcement protrusion P as shown in FIG. 4 is used. It is preferable.

Hereinafter, with reference to Figure 7 will be described the configuration and assembly structure of the connecting member that can be applied to this embodiment. In this embodiment, according to the position where the connecting member is used, the connecting member for the side connection connecting the upper connecting pipe 20 and the lower connecting pipes generally used in each side of the water tank (10B) ( 50B), a connecting member 50C for connecting the lower end connecting the two lower connecting pipes 30 located at each end of each side of the quadrangle, and a connecting member for connecting the vertex connecting the two upper connecting pipes 20 of the rectangular vertex part. Each 50D has a different structure.

First, the 28 connecting members 50B are integrally vertically integrally formed in the middle of the horizontal connecting portion 210 and the horizontal connecting portion 210 at which the ends of the upper and lower connecting pipes 20 and 30 are fitted at both sides. It is formed basically includes a vertical connection portion 220 to the end of the support tube 40 is fitted.

Preferably, the joint 230 is additionally inserted into the horizontal connector 210 and the upper and lower connectors 20 and 30 are fitted into the gap between the horizontal connector 210 and the joint 230 so that the space of the pool 1B can be adjusted. The structural strength can be further improved. That is, the connecting member 50B may be configured in such a way that the horizontal connecting portion 210 is formed sufficiently long without using the joint portion 230 to directly fit the upper and lower connecting pipes 20 and 30 to the horizontal connecting portion 210. Although, in this case, due to the manufacturing tolerances of the connection member 50B, which is mainly manufactured by casting, a play may occur between the horizontal connection portion 210 and the upper and lower connection pipes 20 and 30 of the connection member 50B. The upper and lower connecting pipes 20 and 30 do not form a straight line, and the rectangular parallelepiped shape of the water tank 10B may be distorted.

However, in the case of the present connecting member 50B for inserting the long joint 230 in the horizontal connecting portion 210 of the short length as described above, the upper and lower connecting pipes 20 and 30 are connected to the horizontal connecting portion 210. By fitting between the joints 230, the play caused by the tolerance can be minimized. In particular, as described above, the aluminum alloy tube having the reinforcing protrusions P as shown in FIG. 4 is used as the upper and lower connecting pipes 20 and 30, while the whole as shown in FIG. By using an aluminum alloy tube in which a plurality of concave reinforcement grooves G are integrally formed on the outer circumferential surface over a length, and each reinforcement protrusion P fits snugly into the reinforcement grooves G, The upper and lower connecting pipes 20 and 30 can be tightly connected to the connecting member 50B without play.

The corresponding two connecting members 50B for connecting the upper connecting pipe 20 and the lower connecting pipe 30 are disposed so that the vertical connecting parts 220 face each other at the same position and are supported by the corresponding two vertical connecting parts 220. The upper and lower ends of the pipe 40 are fitted so that the upper connection pipes 20 and the lower connection pipes 30 are structurally supported by the support pipe 40.

As a structure for fixing the upper and lower connecting pipes 20 and 30 and the support pipe 40 fitted to the connecting member 50B, similarly to the first embodiment, the joints 230 and the end of the support pipe 40 are fixed. The fixing structure in which the pin 211 is elastically installed and the hole 212 is formed at a corresponding position of the upper connecting pipe 20, the lower connecting pipe 30, and the vertical connecting part 220 may be used. The upper and lower connecting pipes 20 and 30 by fitting the ends of the pipes 20 and 30 and the support tube 40 to the joints 230 and the vertical connecting parts 220 so that the elastic pins 211 are inserted into the holes 212. ) And the support tube 40 can be easily fixed and separated from the connecting member (50B).

At this time, one of the upper and lower connection pipes 20 and 30 of the two upper connection pipes 20 or the two lower connection pipes 30 fitted to both sides of the joint portion 230 is formed by the elastic pins 211 and the holes 212. Fixing the fitting, but the fitting fixing of the other upper and lower connecting pipes (20, 30) is fitted with a fastener 213, such as blind rivets, unless the fitting 230 is forcibly removed, the upper portion of the joint 230 The connection pipe 20 or one lower connection pipe 30 may be fixed permanently.

One of the two upper connecting pipes 20 or the two lower connecting pipes 30, which are optionally fitted to both sides of the joint portion 230, fixes the fitting by the elastic pins 211 and the holes 212, but the other The upper and lower connecting pipes 20 and 30 are integrally formed or welded to one side of the joint 230 to form the upper connecting pipe 20 or the lower connecting pipe 30 and the joint 230 as a single component. It is also possible.

Eight lateral connection connecting members 50C used to connect the lower connecting pipe 30 located at both ends of each side, the horizontal connecting portion so as to connect two support tubes 40 per one connecting member Substantially the same as the above-described connection member 50B, except that the two vertical connecting portion 320 is formed at an angle to the 310, and similarly the joint 330 in the horizontal connecting portion 310 It is preferable to further insert and fit the lower connecting pipe 30 in the gap between the horizontal connecting portion 310 and the joint 330. In addition, the horizontal connection portion 310 may be provided with a fixing bolt 314 to prevent the connection member 50C from flowing when assembling this portion of the pool 1B. In FIG. 7, reference numerals 311, 312, and 313 denote elastic pins, holes, and fasteners corresponding to 211, 212, and 213, respectively.

Finally, the four vertex connecting connecting members 50D used to connect the upper connecting pipes 20 located at the rectangular vertices are perpendicular to the ends of the two upper connecting pipes 20, as shown in FIG. Right angle connecting portion 410 for fitting to the inclined connection portion 420 for fitting the two support tubes 40 inclined has a structure arranged in a substantially pyramid shape. The upper connector 20 is fixed by the coupling of the elastic pin 411 and the hole 412 in the state fitted to the right angle connector 410 and the support tube 40 is fitted to the inclined connector 420 At is also fixed by the combination of the elastic pin 411 and the hole 412.

According to the configuration of the connecting members (50B, 50C, 50D) as described above, the upper connecting pipes 20 and the upper pipe fittings 11 and the lower pipe fittings 14 of the water tank 10B, respectively; In the state in which the lower connecting pipes 30 are fitted, the ends of the adjacent upper connecting pipes 20 and the lower connecting pipes 30 are fitted to the corresponding connecting members 50B, 50C, and 50D, respectively, to form upper and lower quadrangles. Next, when the upper and lower ends of the support tubes 40 are fitted to the connecting members 50B, 50C, and 50D, the upper connecting tubes 20 and the lower connecting tubes 30 are supported by the supporting tubes 40. The skeleton of the rectangular pool 1B shown in Fig. 5 as a whole is completed.

In assembling the actual rectangular pool 1B, after assembling all the upper connecting pipes 20, the lower connecting pipes 30, and the support pipes 40 with the connecting members 50B and 50C, finally, the squares are assembled. It is preferable to assemble the upper connecting pipe 20 located at the vertex with the connecting member 50D to facilitate the assembly.

In FIG. 7, in the fitting assembly of the upper connecting pipe 20, the lower connecting pipe 30, and the supporting pipe 40 with the connecting members 50B, 50C, and 50D, the vertical connecting parts 220 and 320 and the right angle connecting part 410 are provided. And a structure in which the upper connecting pipe 20, the lower connecting pipe 30, and the support tube 40 are inserted into the inclined connector 420, the upper connecting pipe 20, the lower connecting pipe 30, and the support are shown. It is also possible to form a structure in which the vertical connection portion 220, 320, the right angle connection portion 410 and the inclined connection portion 420 fit into the pipe 40, and the positions of the corresponding elastic pins 211,311,411 and holes 212,312,412 are also opposite to each other. can do.

In the rectangular pool 1B of the present embodiment, at least one rest plate 70 may be installed in the upper connection pipe 20 that can be temporarily rested while swimming, similarly to the circular pool 1A described above.

Reference numerals 80 and 90 which are not described in Figs. 1 and 5 denote pumps for supplying and draining the ladder and the pool to enter the pool 1, respectively.

In addition, although only the circular pool 1A and the square pool 1B have been described as examples of the prefabricated portable pool according to the present invention, the present invention can be applied to other polygonal pools such as hexagons and octagons, for example. There will be.

According to the prefabricated portable pool according to the present invention described above, if necessary, a large space having a flat surface such as a yard, a garden, a sandy beach, a playground, a gymnasium, etc., can be easily installed and prefabricated anywhere outdoors and indoors to enjoy swimming. When not in use, it can be dismantled and stored immediately, minimizing the problem of inefficient space usage caused by the fixed facilities of the pool. Especially, it is easy to assemble and disassemble while maintaining sufficient strength to withstand water pressure. Using the pool hypothesis is possible, can provide the convenience to relax during swimming without leaving the pool.

Claims (7)

A flexible circular water tank 10A having a plurality of upper tube fitting portions 11 formed along the upper outer circumference C1 and a plurality of lower tube fitting portions 14 formed along the lower outer circumference C2; A plurality of upper connection pipes 20 connected in a state fitted to the upper pipe fitting part 11 to form an upper contour of the water tank 10A; A plurality of lower connection pipes 30 connected to the lower pipe fitting portions 14 to form a lower contour of the water tank 10A; A plurality of support pipes 40 connected vertically between the upper connection pipe 20 and the lower connection pipe 30 to support the water tank 10A; And Ends of the upper connection pipe 20 or the lower connection pipe 30 is fitted on both sides and the horizontal connection piece 110, the insertion hole 112 is formed in the center, the projection inserted into the insertion hole 112. The vertical connection piece 120 having a threaded portion 122 and integrally formed or fitted to the end of the support tube 40, and screwed to the threaded portion 122, the vertical connection piece on the horizontal connection piece 110. A plurality of connections including a fixing piece 130 for fixing the 120, connecting the two upper connecting pipes 20 or the two lower connecting pipes 30 and one of the support tubes 40, respectively Member 50A; Prefabricated portable pool, characterized in that it comprises a. The prefabricated portable pool according to claim 1, further comprising a plurality of bands (13A) attached to the lower outer periphery (C2) of the water tank (10A) and the lower tube fitting portion (14) formed at the end thereof. . The prefabricated portable pool according to claim 1 or 2, further comprising a rest plate (70) installed in the upper connection pipe (20). A flexible rectangular water tank 10B having a plurality of upper tube fitting portions 11 formed along the upper outer circumference C1 and a plurality of lower tube fitting portions 14 formed along the lower outer circumference C2; A plurality of upper connection pipes 20 connected to the upper pipe fitting portion 11 to form an upper contour of the water tank 10B; A plurality of lower connection pipes 30 connected to the lower pipe fitting portions 14 to form a lower contour of the water tank 10B; A plurality of support tubes 40 connected vertically between the upper connection tube 20 and the lower connection tube 30 to support the water tank 10B; Ends of the upper connection pipe 20 or the lower connection pipe 30 positioned at each side of the water tank 10B are fitted to both sides of the horizontal connecting portion 210, and the horizontal connecting portion 210 integrally Two upper connecting pipes 20 or two lower connecting parts formed on each side of the water tank 10B, and including a vertical connection part 220 to which the ends of the support pipes 40 are fitted. A plurality of connection members 50B for connecting the pipe 30 and the one support pipe 40, respectively; Ends of the lower connection pipes 30 positioned at both ends of each side of the water tank 10B are integrally formed in the horizontal connection part 310 and the horizontal connection part 310 which are fitted at both sides, and the support tube 40 And two vertical connecting parts 320 each of which is fitted at its ends, and the two lower connecting pipes 30 and the two supporting pipes 40 positioned at both ends of each side of the water tank 10B. Eight connecting members (50C) for connecting two different ends; And An end portion of the upper connection pipe 20 positioned at a rectangular vertex of the water tank 10B is integrally formed at a right angle fitting portion 410, and the right connection portion 410 is integrally formed with the support tube 40. It includes two inclined connection portion 420 is fitted to the end of the four, connecting the two upper connecting pipes 20 and the two support pipes 40 located at the rectangular vertex of the tank (10B), respectively Connecting members 50D for connecting vertices; Prefabricated portable pool, characterized in that it comprises a. 5. The prefabricated portable pool according to claim 4, further comprising bands (13B) attached to a lower outer circumference (C2) of the water tank (10B) and having the lower tube fitting portion (14) formed at the end thereof. The prefabricated portable pool according to claim 4 or 5, further comprising a rest plate (70) installed in the upper connection pipe (20). According to claim 4 or 5, The side connection connecting member (50B) and the variable end connection connecting member (50C) further comprises joints (230, 330) inserted into the horizontal connecting portion (210,310), The upper connector 20 or the lower connector 30 is fitted between the horizontal connector 210 and 310 and the joint 230, 330, the upper connector 20 and the lower connector 30 Silver is an aluminum alloy tube formed with a plurality of reinforcing projections (P) on the inner circumferential surface, the joint portion 230, 330 is characterized in that the aluminum alloy tube formed with a plurality of reinforcing grooves (G) is inserted into the outer peripheral surface. Prefab portable pool.