SUBMERSIBLE SWIMMING POOL DECK
A retrofit, submersible swimming pool deck deployable in existing swimming pools without altering the pool infrastructure. The submersible deck includes: (a) a panel, which is configured to be moved reversibly between a lowered state that is substantially parallel to a floor of the swimming pool and a raised state that is substantially flat and horizontal; and (b) at least one motor, operationally coupled to the panel, wherein the motor is configured to effect the reversible movement of the panel between the lowered state and the raised state.
This is a continuation-in-part of PCT/IB2010/055988 filed December 21, 10 which in turn claims the benefit of U.S. Provisional Patent Application No. 61/288,353, filed Dec. 21, 2009
FIELD AND BACKGROUND OF THE INVENTIONThe present invention relates to swimming pools and, in particular, it concerns a pool cover configured to increase usable deck space. It is known that during time periods when swimming pools are not in use the pool cavity consumes useful deck space that could be employed for a wide variety of uses. During summer months, the loss of deck space is less pronounced because pools are normally used most of the day. However, during the winter in which there are extended months of pool inactivity, the loss of deck space becomes significant. U.S. Pat. No. 4,283,801 discloses a pool equipped with a combination surface deck and height-adjustable pool floor in which the height is altered by way of external low pressure hydraulic cylinders operated from the pool circulating system. The shortcoming of this arrangement is that it must be built into the swimming pool at the onset and is, therefore, not useful for the pool owner desiring to equip his existing pool with such an arrangement without undertaking major infrastructure alterations. US publication 2007/0220667 20 discloses a pool cover that doubles as a deck that can be added to an existing pool. However, the shortcoming here also is that modifications to the existing pool structure are also necessary to install a mechanical lift device. European publication EP1 857813 discloses a retrofit system not requiring any pool alterations; however, this system lacks a sufficient support system enabling the submersed deck to support the weight of bathers standing on the elevated pool floor formed by the submersed deck.
There is, therefore, a need for a retrofit submersible pool deck suitable for existing pools capable of serving as a pool deck and an elevatable pool floor deployable in existing swimming pools without significantly altering existing pool infrastructure.
SUMMARY OF THE INVENTIONThe present invention is retrofit, submersible swimming pool deck deployable in existing swimming pools without altering the pool infrastructure. According to the teachings of the present invention there is provided retrofit, submersible deck for a swimming pool including: (a) a panel, which is configured to be moved reversibly between a lowered state that is substantially parallel to a floor of the swimming pool and a raised state that is substantially flat and horizontal; and (b) at least one motor, operationally coupled to the panel, wherein the at least one motor is configured to effect the reversible movement of the panel between the lowered state and the raised state.
According to further features, the panel includes perforations, adapted to allow water to flow through the panel during said movement.
According to still further features, at least one motor is configured to halt the reversible movement so as to position the panel at a position between the lowered state and the raised state.
According to still further features, the panel in the raised state is positioned above a designated water line of the swimming pool.
According to still further features, the panel is configured to allow water to run thereoff when in the raised state.
According to still further features, the panel is adapted to prevent slippage.
According to still further features, the panel is fabricated from a non-slip material so as to prevent slippage.
According to still further features, the panel is coated with a non-slip material so as to prevent slippage.
According to still further features, the panel is adapted to uphold at least a load of 100 Kg per square meter.
According to still further features, the at least one motor is operationally coupled to the panel by at least one linkage assembly.
According to still further features, the panel in the lowered state is positioned at a lowest point on the at least one linkage assembly.
According to still further features, the at least one linkage assembly is adapted uphold at least a load of 100 Kg per square meter.
According to still further features, the panel includes a first portion and a second portion that are pivotable relative to each other.
According to still further features, the first portion is adapted to be disposed substantially horizontally, parallel to a shallow portion of the floor of the swimming pool.
According to still further features, the second portion is adapted to be at an oblique angle relative to the first portion when in the lowered state.
According to still further features, the second portion is adapted to be disposed substantially parallel to a deep portion of the floor of the swimming pool when the panel is in the lowered state, wherein the deep portion of the floor is relatively deeper than the shallow portion of the floor.
According to still further features, the
According to still further features, further includes at least one other motor, wherein the at least one motor is operationally coupled to the first portion and the at least one other motor is operationally coupled to the second portion.
According to still further features, the second portion includes a plurality of hinged sub-portions.
The invention is herein described, by way of example only, with reference to the accompanying drawings, wherein:
The present invention is retrofit, submersible swimming pool deck deployable in existing swimming pools without altering the pool infrastructure.
The present invention relates to a submersible, swimming-pool deck configured to provide a sturdy support surface that effectively extends the deck surface over the pool cavity and provides an elevated pool floor when submerged.
In addition to these benefits the present invention also:
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- Serves as a safety device by preventing toddlers from inadvertent falling into the pool.
- Prevents unwanted elements from falling into the pool.
- Prevents unwanted evaporation of the pool.
- Insulates the pool thereby reducing cooling during nights and freezing during cold winter months.
The principles and operation of the retrofit, submersible swimming pool deck according to the present invention may be better understood with reference to the drawings and the accompanying description.
Referring to the figures,
It should be noted that the compressor 4a and pump 4b are powered by electricity or any suitable petro fuel. Telescopic legs 5 are pivotally mounted to the underside of panel 3 for fixing and supporting panel 3 at a chosen height in a non-limiting exemplary embodiment. Each telescopic leg 5 includes a number of telescopic segments 5a-5c resiliently biased by way of a spring arrangement to assume an extended position as panel 3 ascends and to retract into the adjacent segment having a larger inner diameter as panel 3 descends in an exemplary, non-limiting embodiment. Each of telescopic segments 5a-5c includes a locking configurations 15a resiliently biased to releasably lock at locking locations disposed at the end of each telescopic segment so as to define a height at which panel 3 is fixed in a non-limiting, exemplary embodiment.
It should be noted that the pumps 4a and air compressors 4b built into panel 3, disposed outside of the panel on pool deck 2, or disposed underwater are all included within the scope of the current invention.
Another possible configuration is shown in
In a preferred embodiment, panel 22 is punctuated with a series of holes 26 designed to allow water to filter through panel 22 during submersion. It is to be understood that series of holes 26, as depicted in
Furthermore, deck/panel 22 may be fabricated from a non-slip material, or otherwise coated with a non-slip material, so as to reduce the possibility of slippage when walking on the surfaced deck.
Furthermore, those skilled in the art are able to design the optimal configuration of the holes 26 (or any other type of perforations) so as to ensure that panel 22 can withstand, at least, the weight of 100 Kg per square meter.
Submersible deck 22 is controlled by a plurality of motors 24. In
The current configuration is preferable over the previous configuration for a number of reasons. One advantage is the simplified implementation of the current system using standard motors and linear actuators known in the art. Another advantage is improved control over the raising and lowering of the platform so that the user can arbitrarily choose a position in which to lock the platform where the mechanical system is relatively simple and straightforward, using standard parts. Also, standard parts are easier to repair or replace than custom made systems. Being able to lock the mechanism at a given position enables a user to change, for all intents and purposes, the depth of the pool. For example, when adults or teenagers use the pool the panel can be lowered to the bottom of the pool, but when children or toddlers use the pool then the panel can be raised so that the children will be able to stand in the water. Changing the depth of the pool further reduces the danger of young children drowning when in the pool. Whereas many contraptions have been proposed and implemented for preventing accidental drowning of children who fall into a swimming pool, very few innovations (relating to the pool itself) exist which prevent children from drowning while swimming. Of course, the immediate innovative submersible deck, when in the raised state, serves as a safety device which prevents the accidental drowning of young children by preventing such children (or anyone else) from falling into the water.
Another advantage is increased control over the raising and lowering of the platform where the motors work in a synchronized manner that affords smooth raising and lowering of the platform.
Another configuration of the invention is depicted in
In order to prevent hinged second portion 22b from bending upwards, first portion 2a can overlap slightly beyond hinge 30. Any other configuration achieving the same or better preventative result, as would be clear to one skilled in the art, is considered to be within the scope of the invention.
Preferably, at least two motors or two sets of motors are needed to effect movement of the immediate embodiment of the invention, one motor or set for each portion of the panel. Hinged portion 22b can only tilt or swivel downwards, relative to first portion 22a, so that when panel 22 is submerged by motors 24, a motor or motors 24a controlling first portion 22a submerge first portion of panel 22a only to the depth of the shallow end while a motor or motors 24b controlling hinged portion 22b continue to submerge the hinged portion of panel 22 until the required depth is achieved. The opposite is true when the panel is raised: first motor/s 24b raise the hinged portion 22b until the hinged portion is parallel to first portion 22a at which time motor/s 24a begin to raise first portion 22a of the panel so that panel 22 rises as a single unit. Of course, when locked at any position, panel 22 of the current embodiment is configured to withstand the weight of 485 pounds per five square feet.
Potentially, only one motor or set of motors can be used to facilitate raising and lowering of the currently described hinged panel 22, although such a configuration is less preferred than the afore mentioned configuration.
While the invention has been described with respect to a limited number of embodiments, it will be appreciated that many variations, modifications and other applications of the invention may be made.
Claims
1. A retrofit, submersible deck for a swimming pool comprising:
- (a) a panel, wherein said panel is configured to be moved reversibly between a lowered state that is substantially parallel to a floor of the swimming pool and a raised state that is substantially flat and horizontal; and
- (b) at least one motor, operationally coupled to said panel, wherein said at least one motor is configured to effect said reversible movement of said panel between said lowered state and said raised state.
2. The submersible deck of claim 1, wherein said panel includes perforations, said perforations adapted to allow water to flow through said panel during said movement.
3. The submersible deck of claim 1, wherein said at least one motor is configured to halt said reversible movement so as to position said panel at a position between said lowered state and said raised state.
4. The submersible deck of claim 1, wherein said panel in said raised state is positioned above a designated water line of the swimming pool.
5. The submersible deck of claim 1, wherein said panel is configured to allow water to run thereoff when in said raised state.
6. The submersible deck of claim 1, wherein said panel is adapted to prevent slippage.
7. The submersible deck of claim 6, wherein said panel is fabricated from a non-slip material so as to prevent said slippage.
8. The submersible deck of claim 6, wherein said panel is coated with a non-slip material so as to prevent said slippage.
9. The submersible deck of claim 1, wherein said panel is adapted to uphold at least a load of 485 pounds per five square feet.
10. The submersible deck of claim 1, wherein said at least one motor is operationally coupled to said panel by at least one linkage assembly.
11. The submersible deck of claim 10, wherein said panel in said lowered state is positioned at a lowest point on said at least one linkage assembly.
12. The submersible deck of claim 10, wherein said at least one linkage assembly is adapted to uphold at least a load of 485 pounds per five square feet.
13. The submersible deck of claim 1, wherein said panel includes a first portion and a second portion that are pivotable relative to each other.
14. The submersible deck of claim 13, wherein said first portion is adapted to be disposed substantially horizontally, parallel to a shallow portion of said floor of the swimming pool.
15. The submersible deck of claim 14, wherein said second portion is adapted to be at an oblique angle relative to said first portion when in said lowered state.
16. The submersible deck of claim 15, wherein said second portion is adapted to be disposed substantially parallel to a deep portion of said floor of the swimming pool when said panel is in said lowered state, wherein said deep portion of said floor is relatively deeper than said shallow portion of said floor.
17. The submersible deck of claim 13, further comprising at least one other motor, wherein said at least one motor is operationally coupled to said first portion and said at least one other motor is operationally coupled to said second portion.
18. The submersible deck of claim 13, wherein said second portion includes a plurality of hinged sub-portions.
Type: Application
Filed: Jun 21, 2012
Publication Date: Dec 27, 2012
Inventor: Moshe Seri (Ramat Gan)
Application Number: 13/528,883
International Classification: E04H 4/14 (20060101); E04H 4/08 (20060101);