JPS5834932Y2 - folding pool - Google Patents

Description

[Detailed description of the invention] This invention relates to a simple swimming pool used in homes, kindergartens, etc. In particular, the frame and supporting legs that form the surrounding area are foldable, it does not become bulky when not in use, and it has supporting legs with casters. A pair of support legs 2.2 with casters 1, 1 attached to the lower ends are erected with a gap between them, and the support legs 2.
2 are connected by a connecting member 3, and an inverted J-shaped frame end locking member 6 is erected and fixed to the center of this connecting member 3 to form a support A.
Moreover, a pair of supports A and A are erected facing each other in the front and back,
Further, the ring-shaped frame forming the periphery is divided into two to form surrounding frames 4, 4, and each end of the surrounding frames 4, 4 is brought close to each other, and each end is engaged with the frame end locking member 6. Installed in a removable manner,
Slightly inward from the end of each surrounding frame 4 is rotatably attached to the upper end of each supporting leg 2 via a hinge 8, and further above the plurality of supporting legs 5, 5.5... is rotatably attached to each surrounding frame 4 via hinges 8, 8, 8, .
The bag body 7 is placed in the surrounding frames 4, 4.

Conventionally, large pools used in homes, kindergartens, etc. have been assembled using bolts and nuts.
Disassembly type products are known, but these conventional products require a lot of time, effort, and power to assemble and disassemble.

For this reason, during the season when the pool is used, it is not disassembled and moved with great effort, and it also takes up a large space.

This invention solves these inconveniences.The structure of one specific example will be explained in detail below.The connecting members 3, 3' are stretched and welded between the two supporting legs 2,2, and each supporting leg is Attach the caster 1 to the lower end of 2 to form a pair of supports A, and connect the connecting member 3.
, 3', weld an inverted J-shaped frame end locking member 6 with the upper end bent, and form a pair of semicircular surrounding frames 4, 4 with metal pipes. A large number of downward hinges 8° 8.8... are provided in each surrounding frame 4, and each hinge 8 is aligned with the folding direction of the surrounding frame 4 (in the direction of the arrow shown in FIG. 3), which will be described later. They are arranged in parallel, and the ends of the pair of surrounding frames 4, 4 are brought close to each other to form a ring shape, for example, a substantially perfect circle, and a hinge 8 close to the end of each surrounding frame 4 is attached to the upper end of each support leg 2. Each peripheral component frame 4 is rotatably attached via a pin 8', and the other hinges 8, 8.8...
The upper ends of the supporting legs 5, 5.5, etc. are rotatably attached to each other by pins 8'' through The bag body 7 to be hollowed out is made of a watertight material such as vinyl, and a large number of support leg penetrating tubes 12, 12, 12, etc. are attached to the outward facing surface of the side surface 7'.
At the same time, a vinyl drainage pipe 13 that can be folded downward is connected, and this drainage pipe 13 is folded and placed on a belt 20 attached to the outward facing surface of the side surface 7'.
A cap 14 is removably attached to the end of the drain pipe 130, and a number of eyelets 15° 15.1 are attached to the folded part 7''.
5 to the inside and the corresponding outside, insert each support leg 5 into each support leg penetration tube 12, fold back the folded portion 7'' to the surrounding frame 4, 4, and attach the eyelet 15, 15゜15.
. . . The rope 16 is passed through the ropes 16 in turn, the ends are tied, and the bag body 7 is attached into the surrounding frames 4, 4.

It should be noted that a U-shaped metal fitting 19 having end herrings 17 and 17' and connecting a ring 17 and a rope 18 is provided.

Next, to explain how to use the pool of this invention, when it is unfolded, the supporting legs 5, 5.5..., casters 1, 1.1
．． 1 is grounded, and the ends of the surrounding frames 4, 4 are locked by frame end locking members 6, so that the ends do not rise up.

Furthermore, when the supporting legs are inserted into the supporting leg penetrating cylinder integrated with the bag body as in this specific example, the bag can be more stably erected.

A drain pipe 13 and a cap 14 are fitted here, and water is poured into the bag body 7.

At this time, since the bag body 7 has a cross-sectional shape, the side portion 7' is pushed by the water pressure, and the positions of the respective supporting legs 5 are fixed and stand up.

Therefore, several children can play in the water inside the bag body 7.

Next, to store the pool of this invention, first 1 cap
Remove 4.

Water is drained here. Next, the drain pipe 13 is folded and placed on the belt 20, and the rope 16 is untied as shown in Fig. 2.
When the surrounding frames 4, 4 are lifted up, the surrounding frames 4, 4 are rotated upward around each pin 8' and folded.
The bag body 7 is also folded, and at the same time, each supporting leg 5 is folded together with each supporting leg penetrating cylinder 12 integral with the bag body 7, centering on each pin 8''.

After that, the upper henge-shaped metal fittings 19 of the surrounding frames 4, 4 are fitted, and the rope 18 is pulled up from the bottom surface 7'' of the bag body 7, connected to the ring 17', and the bag body 7 is pulled up a little. It is.

Since only each caster 1 is grounded here, the support body A
All you have to do is press .

In addition, if you do not use it for a long time, please use the eyelet 15.15゜15.
. . . The rope 16 can be pulled out, the bag body 7 can be removed, and the bag body 7 can be folded into a small size.

In this way, this invention consists of a pair of supports standing upright facing each other in the front and back, each support having a pair of supporting legs standing at intervals, and a ring-shaped frame forming the periphery divided into two parts. The ends of the surrounding frames are brought close to each other, and the ends of the surrounding frames are rotatably attached to the upper ends of the supporting legs via hinges, so that they can be rotated freely when not in use. It can be folded easily and quickly, and since casters are attached to the lower ends of the supporting legs, it can be easily moved.Furthermore, since the pair of supporting legs are connected with a connecting material, it is strong and stable, and the connection An inverted J-shaped frame end locking material is erected and fixed in the center of the material, and each end of the surrounding frame is provided to be detachable from this frame end locking material, so that when the surrounding frame is expanded, Each of these ends is locked by a frame end locking member,
The surrounding structural frame has no risk of expanding unstablely,
Furthermore, multiple supporting legs are attached to each surrounding frame, which provides good stability when unfolding, and the multiple supporting legs are rotatably attached to each surrounding frame through hinges, allowing the surrounding frame to be folded. These multiple support legs can also be folded up and not get in the way, which is convenient.Also, since the bag body is made from a watertight sheet, the mouth of the bag body is attached to the surrounding frame 4, and the bag body is attached to the surrounding frame frame 4. Since it is placed inside, it not only can contain water, but also deforms when folded and unfolded, which is convenient.

[Brief Description of the Drawings] The figures show the folding pool of this invention. Figure 1 is a perspective view of the unfolded state, Figure 2 is a perspective view of the folded state, and Figure 3 is a partial view of the unfolded state. Fig. 4 is a partially cutaway enlarged side view showing how the supporting legs without casters are installed; Fig. 5 is an enlarged partially cutaway front view showing the mounting status of the same supporting legs; Fig. 6 The figure is a reduced perspective view of the drain pipe in a folded state, and FIG. 7 is a perspective view of a U-shaped metal fitting with a rope. 1... Caster, 2, 5... Support leg,
3... Connecting material, 4... Surrounding frame, 6
...Frame end locking material, 7...Bag body, 8...
...Hinge, A...Support.

Claims (1)

[Scope of utility model registration request] A pair of supporting legs 2.2 with casters 1, 1 attached to the lower ends are erected with a gap between them, and the supporting legs 2, 2 are connected with a connecting member 3,
An inverted J-shaped frame end locking member 6 is erected and fixed at the center of the connecting member 3 to form a support A, and a pair of supports A,
A stands up facing each other in the front and back, and the ring-shaped frame forming the periphery is divided into two to form the surrounding constituent frames 4, 4, and the surrounding constituent frames 4.・The ends of the frames 4 are brought close to each other, and each end is detachably connected to the frame end locking member 6, and the hinge 8 is attached to the upper end of each support leg 2 slightly inward from the end of each surrounding frame 4. A plurality of supporting legs 5, 5.5...
・・Hinges 8, 8, 8, 8, 8, 8, 8, 8, 8...
. . . The bag body 7 is rotatably attached to the shaft through the . A folding pool.