JP2001336296A - Manual mobile floor device for pool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a manual mobile floor device for a pool capable of adjusting the water depth for allowing an underwater exercise and an underwater walk simply and safely at a low cost by installing a removable mobile floor vertically adjustably at the width of about one or two courses in an existing or new pool, and fixing the mobile floor so as not to move arbitrarily. SOLUTION: This manual mobile floor device for the pool is formed with frame materials installed on the fixed floor surface of the pool, deck materials installed on the upper face side of the frame materials, and a manual lifting device arranged below the frame materials. The frame materials are partially arranged in parallel along the course lines of the pool or along the direction perpendicular to the course lines.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a manual movable floor device laid on a fixed floor of a swimming pool, and particularly to an optimum water depth for underwater exercise and walking in an existing or newly constructed swimming pool. The present invention relates to a manually movable movable floor device of a swimming pool.

[0002]

2. Description of the Related Art In recent years, swimming has become popular as a sport that can be performed from infants to elderly people, with the rise of health management awareness, and many facilities such as swimming gloves have been developed.

[0003] By the way, in the conventional pool, the water depth is fixed at present, and in the conventional pool in which such adjustment of the water depth is impossible, it has been developed due to recent heightened awareness of health care. It is not possible to cope with the generation of a depth environment that is optimal for "underwater exercise" and "underwater walking" (a water depth of about 1.2m is optimal for underwater exercise and about 0.9m for underwater exercise). Since it takes a lot of time and labor to deal with such a situation, it is the present situation that the water depth is generally adjusted by submerging a stand having a height of about 35 cm in a pool.

However, in the method of adjusting the water depth using such a table, the table moves in the water, a gap is generated between the tables, and there is a risk that the feet may be pinched or fall, and the table may be dropped. Stagnation below, and sediment is deposited, which tends to cause deterioration of water quality.

The present invention has been made in view of the above situation, and has as its object the purpose of raising and lowering a removable movable floor in an existing or newly constructed pool to a size of about one or two courses. In addition to being able to be laid out freely, by fixing the movable floor so that it does not move unintentionally, it is possible to easily and safely adjust to the depth where underwater movement and walking can be performed, and at the same time the cost of the pool is low. It is intended to provide a manual movable floor device.

[0006]

In order to achieve the above object, according to the present invention, a manually movable movable floor device for a pool is provided with a frame member provided on a fixed floor surface of the pool and an upper surface of the frame member. A deck material laid on the side, and a manual elevating device arranged below the frame material, wherein the frame material is along a course line of the pool or in a direction orthogonal to the course line. And is configured so as to be partially juxtaposed along.

[0007] In this case, the size of the frame material is a width dimension of about one or two course lines of the pool, that is, 25m x 2m.
Alternatively, it is desirable to set it to about 25 m × 4 m. Of course, it is possible to use a deck material of 119 mm width type and 94 mm width at both ends. This deck material is attached to a frame material at a factory or the like. The frame material is 2000mm x 1 unit size
1000 mm x 150 mm as standard, up to 2400
mm × 1000 mm × 150 mm.

[0008] In the present invention, the manual lifting device may be arranged such that the frame material is 20 to 50 cm from the pool fixed floor surface.
It is possible to easily set the water depth optimal for underwater exercise and walking underwater by making it possible to move up and down within the range.

In this case, the manual lifting device is constituted by a screw rod which can be vertically advanced and retracted by a screw rod inserted from the deck material side, or is constituted by a jack mechanism which can be expanded and contracted, or It is desirable to hang up and down freely via a wire rope and a pulley because the operation is simple mechanically.

According to the present invention, a connecting member which is connectable to a guide formed on the pool side wall is provided at an end of the frame member on the side wall of the pool so that the movable floor does not move unintentionally. It is characterized by being arranged.

Further, according to the present invention, in order to prevent the manual material from falling off from the movable floor during underwater exercise or underwater walking, the frame member is provided at the free end side opposite to the side wall of the pool. In addition, a fence for preventing a fall is provided with a removable insertion hole.

Further, in the present invention, since the manually movable floor is raised and lowered manually, in order to reduce the operation force, a hollow portion capable of sealing air is formed in the deck material, By sealing the cavity with a plug, the buoyancy of the manually movable floor in water can be set to substantially zero.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on an embodiment shown in the accompanying drawings.

As shown in FIGS. 1 and 2, a manually movable floor device for a pool according to this embodiment is a fixed floor surface 2 of a pool 1.
, A deck member 4 laid on the upper surface side of the frame member 3, and a manual lifting device 5 disposed below the frame member 3 and functioning as a leg of the frame member 3. And is composed of

The deck material 4 is 119 in this embodiment.
Both ends use a 94 mm width mm type. The deck member 4 is attached to the frame member 3 at a factory or the like.

The frame material has a unit size of 2000 mm.
× 1000mm × 150mm as standard, up to 240
It is assembled in a size of 0 mm × 1000 mm × 150 mm.

That is, as the constituent material of the frame member 3, an inherently lightweight material such as an aluminum material, a synthetic resin material, a stainless steel material, or the like, or a lightened material is used. The frame member 3 thus formed is connected by various known connecting members.

The end 3a of the frame member 3 on the side wall of the pool.
Is provided with a connector 6 which can be connected to a guide 5 formed on the side wall of the pool 1 so that the frame member 3 does not move in a horizontal direction.

Further, on the free end 3b of the frame 3 opposite to the side wall of the pool 1, an insertion hole 7 for mounting a fence (not shown) for preventing falling is provided in the longitudinal direction. It is opened at required intervals along the way, and the fence is configured to prevent falling from the movable floor during underwater exercise or underwater walking.

As shown in FIGS. 3 to 5, the deck member 4 is movable along the vertical direction of the opening of the pool 1 and is filled with air so that the buoyancy in water is substantially zero. Is configured.

The deck material 4 is composed of a number of long floor materials manufactured by drawing PVC. By forming the deck material 4 from polyvinyl chloride manufactured by a known drawing method, fine irregularities are formed on the entire surface of the deck material 4. It becomes frictional force,
A remarkable anti-slip effect in water is obtained. Therefore, it can be manufactured easily and at low cost without attaching a special anti-slip material or adding a special anti-slip agent.

That is, as shown in FIGS. 3 and 4, the long floor material constituting the deck material 4 has three hollow portions 14C, 14D and 14E defined by the image walls 14A and 14B. A fixing member (not shown) such as a bolt and nut is provided along the longitudinal direction of the deck member 14 at a substantially central portion of the bottom portion 14F forming the middle hollow portion 14D.
Is formed by opening a slit 14 </ b> G into which a can be inserted.

A plug (not shown) for sealing air is detachably attached to each end of each of the hollow portions 14C and 14E of each of the rectangular tubular deck members 4 formed as described above. Thus, the buoyancy is given to the deck material 4 to reduce its weight. In particular, by filling only part of the long floor material with air and sealing with a plug, and removing the plug of the remaining long floor material, appropriately adjusting the underwater weight of the deck material 4. Can be. In this case, if the overall gravity and the buoyancy of the deck material 4 are balanced, the weight of the underwater material becomes zero, and the manual operation force required to raise and lower the deck material 4 in the water can be minimized. Of course, the adjustment of the buoyancy may be adjusted by detachably attaching a suitable number of floats to the lower surface of the deck member 4, though not particularly shown. On the lower surface of the movable floor constructed as described above, as shown in FIG. 6, there is provided a vibration prevention device 6 which has a side face that expands and contracts in a substantially rectangular shape to prevent the movable floor from rolling. In the example, as shown in FIG. 1, the movable floor is provided at four places, and at the free end 3b of the movable floor, an intrusion prevention plate 7 for preventing a person from entering under the movable floor is provided. It is arranged so as to extend and contract in accordance with the elevating operation of.

Next, the manual lifting device 5 is configured so that the frame member 3 can be raised and lowered from the fixed floor surface 2 of the pool 1 within a range of 20 to 50 cm, preferably 20 to 30 cm. In this embodiment, as shown in FIGS. 7 to 10, the lid 11 for opening and closing the maintenance hole 10 formed in the deck material 4 is opened, and the tool 15 inserted through the maintenance hole 10 is inserted. (FIGS. 11 and 12
And FIG. 13).
And a screw rod mechanism comprising an inner screw rod 12 and an outer screw rod 13 screwed together. After the height is adjusted, the screw rod mechanism configured in this way supports the movable floor as a support, so even if many people ride on the movable floor and perform underwater exercise, the movable floor will not bend. A plurality of tubes are erected at intervals effective for prevention. Since a well-known screw rod mechanism can be applied, the detailed configuration and operation thereof are omitted here.
Of course, the present invention is not limited to the above screw rod mechanism. For example, it may be configured so as to be able to be lifted and lowered via a conventionally known jack mechanism or a wire rope and a pulley. Good.

Since the manual movable floor device of the pool 1 according to this embodiment is constructed as described above, when performing underwater exercise or walking underwater, the frame 3 is fixed to the fixed floor surface 2 of the pool 1. And a plug is attached to a deck member 4 laid on the upper surface of the frame member 3 to seal a necessary amount of air, and the buoyancy of the movable floor in water is adjusted to substantially zero. By setting the movable floor to a desired height by rotating the inner screw rod 12 of the screw rod mechanism and setting the upper surface of the deck material 4 to be horizontal, it is easy to reach the optimum water depth for underwater exercise and walking in water. It can be adjusted quickly. Although the construction period depends on the size of the pool 1, it can be specifically constructed in about two to three days.

Further, in the above embodiment, the present invention has already been used.
The case where the present invention is applied to a newly constructed pool has been described as an example, but the present invention is not limited to this, and can also be applied to raising the floor of a bathroom such as a nursing home.

[0027]

According to the first aspect of the present invention, the manual movable floor device of the pool is provided with a frame material erected on the fixed floor surface of the pool and a deck laid on the upper surface side of the frame material. And a manual lifting device disposed below the frame material, wherein the frame material is partially aligned along a course line of the pool or along a direction perpendicular to the course line. Since it is configured to be installed, it is possible to easily and safely adjust the water depth at which underwater exercise or underwater walking is possible, and to provide the device at low cost.

According to the second aspect of the present invention, since the size of the frame material is set to a width of about one or two course lines of the pool, the other part can be used as a normal swimming zone. In addition, the operation efficiency of the pool can be improved.

In the invention described in any one of claims 3 to 6, the manual lifting device can manually raise and lower the frame material within a range of 20 to 50 cm from the pool fixed floor surface. In addition, since the manual lifting device can be constituted by a manual and simple mechanism such as a screw mechanism or a wire rope and a pulley, the operation is simple, the failure is reduced, and the device is provided at a low cost. be able to.

According to the invention described in claim 7, since a connection tool which can be freely connected to a guide formed on the pool side wall is provided at an end of the frame material on the side wall of the pool.
There is no need to worry about the horizontal movement of the frame material, and it is safe.

In the invention described in claim 8, an insertion hole is provided on the free end side of the frame member opposite to the side wall of the pool so that a fence for preventing falling can be detached. Because
Since it is possible to define a swimming zone and to prevent a fall accident beforehand, safety is further improved.

According to the ninth aspect of the present invention, since a hollow portion capable of sealing air is formed in the deck material, and the hollow portion is configured to be sealable by a plug, a manual type is provided. The buoyancy of the movable floor in water is substantially zero, so that the lifting operation force can be greatly reduced, and the water depth of the manual movable floor can be easily adjusted.

[Brief description of the drawings]

FIG. 1 is an explanatory plan view showing a schematic configuration of a pool provided with a manual movable floor device according to an embodiment of the present invention.

FIG. 2 is an explanatory sectional view of the pool.

FIG. 3 is an explanatory diagram showing a configuration of a deck material and a frame material constituting a movable floor provided in the pool.

FIG. 4 is a rear view showing the configuration of the deck material.

FIG. 5 is an explanatory diagram showing a configuration of the frame member.

FIG. 6 is an explanatory diagram showing a configuration of a shake preventing device provided on a lower surface of the movable floor.

FIG. 7 is an explanatory sectional view showing a manual screw rod mechanism for raising and lowering the movable floor.

FIG. 8 is an explanatory sectional view of the screw rod mechanism as viewed from another angle.

FIG. 9 is a sectional explanatory view showing an operation state of the screw rod mechanism.

FIG. 10 is an explanatory cross-sectional view of the operating state of the screw rod mechanism as viewed from another angle.

FIG. 11 is a plan view showing a tool for the screw rod mechanism.

FIG. 12 is a front view of the tool.

FIG. 13 is a front view showing another configuration example of the tool.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pool 2 Fixed floor surface 3 Frame material 3a Pool side wall end part of frame material 3b Free end side of frame material 4 Deck material 5 Manual lifting device 8 Guide 12 Inner threaded rod 13 Outer threaded rod

Claims (9)

[Claims] 1. A frame material erected on a fixed floor of a pool;
A deck material laid on the upper surface side of the frame material, and a manual elevating device disposed below the frame material, wherein the frame material is along a course line of a pool or a course line. A manually movable floor device for a pool, which is partially arranged side by side along a direction perpendicular to the pool. 2. The manual movable floor apparatus for a pool according to claim 1, wherein the size of the frame material is a width dimension of about one or two course lines of the pool. 3. The manual lifting device according to claim 1, wherein the frame material can be moved up and down within a range of 20 to 50 cm from a pool fixed floor surface. Manual movable floor device for pool. 4. The manual lifting device according to claim 1, wherein the manual lifting device comprises a screw rod which can be vertically advanced and retracted by a screw rod inserted from the deck material side. A movable movable floor device for a pool according to the present invention. 5. The manual lifting device according to claim 1, wherein the manual lifting device comprises a jack mechanism which can be expanded and contracted by a screw rod inserted from the deck material side. Movable floor equipment for swimming pools. 6. The manually movable pool according to claim 1, wherein the manual lifting device is suspended via a wire rope and a pulley so as to be movable up and down. Floor equipment. 7. A connecting member which is connectable to a guide formed on the pool side wall at an end of the frame member on the side wall of the pool. A manually movable floor device for the pool according to any one of the above. 8. An insertion hole on a free end side of the frame member opposite to a side wall of the pool, wherein a fence for preventing a fall is detachable. A movable movable floor device for a pool according to claim 7. 9. The deck material according to claim 1, wherein a hollow portion capable of sealing air is formed in the deck material, and the hollow portion can be sealed by a plug. The manual movable floor device of the pool as described.