• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device (100,200) for providing a raised floor in a swimming pool (10), which device has a density resulting in that it sinks in water and comprises a supporting structure arranged to rest underwater on the floor (11) of a swimming pool in a sunk state of the device, which device further comprises a device floor (110) arranged to be supported on said supporting structure in said sunk state of the device, and wherein the device further comprises side walls (120,130,140,150).The invention isthe device floor and side walls together define a hollow space (101) which is open towards the swimming pool floor in said sunk state, in that the hollow space is so sealed by said device floor and said side walls so that, when in said sunk state the device the hollow space communicates with a water inlet (14) arranged in the swimming pool floor or wall, an overpressure is created within the hollow space substantially preventing particles from pool water surrounding the device to enter into the hollow space.The device also relates to a method.
    公开号:SE1650154A1
    申请号:SE1650154
    申请日:2016-02-08
    公开日:2017-08-09
    发明作者:Tobiasson Anders
    申请人:Plastic Produkter M Bergendahl Ab；
    IPC主号:
    专利说明:

    Swimming pool device The present invention relates to a swimming pool device. More precisely, the invention re-lates to a platform for use underwater in a swimming pool, preferably in a public swimming pool. ln many situations, it is desirable to be able to adjust the height of a floor in a swimmingpool, in other words the water depth. This is in particular the case in public swimming pools.One such situation is for swimming lessons, where less advanced swimming students mayrequire shallow water for swimming practise. Another such situation is for small children to be able to get in the pool without having to be able to swim.
    Many public swimming pools already offer a varying depth, why the pool is only partiallyavailable for use in such situations. Also, even the shallowest part of many pools is too deepfor, for instance for smaller children. There is frequently a special pool provided for smallerchildren, but such a pool may often be quite heavily used and may therefore not be availa- ble, for instance, for a swimming class.
    There is also a need to be able to provide different depths at different places in a pool, even in case the pool floor is slanted. lt is often desirable for a swimming teacher to be able to stand beside a swimming student while allowing the swimming student with shallow water at the same time.
    There is a need to achieve this in a manner allowing flexibility, safety, ease of use as well asdecreased costs for procurement and maintenance. Furthermore, this should be achievedin a way allowing a non-skilled user to quickly be able to install and de-install the function- ality in a quick and fail-proof way.
    There are conventional solutions in which the swimming pool floor can be raised from a default height using a mechanical mechanism, such as a hydraulic lifter. Such systems are usually expensive, and require that the pool is shut down during a prolonged period of time for installation work.
    There are also a number of conventional solutions in which structures are placed in thewater, so as to provide shallower water for swimmers. Examples include US 4008497 A, US2009241251 A1, US 2001032355 A1 and US 3813703 A. However, such conventional solu- tions fail to solve all ofthe above problems.
    To the contrary, the present invention solves the above described problems.
    Hence, the invention relates to a device for providing a raised floor in a swimming pool,which device has a density resulting in that it sinks in water and comprises a supportingstructure arranged to rest underwater on the floor of a swimming pool in a sunk state ofthe device, which device further comprises a device floor arranged to be supported on saidsupporting structure in said sunk state of the device, and wherein the device further com-prises side walls, which device is characterised in that the device floor and side walls to-gether define a hollow space which is open towards the swimming pool floor in said sunkstate, in that the hollow space is so sealed by said device floor and said side walls so that,when in said sunk state the device the hollow space communicates with a water inlet ar-ranged in the swimming pool floor or wall, an overpressure is created within the hollowspace substantially preventing particles from pool water surrounding the device to enter into the hollow space.
    Furthermore, the invention relates to a method for providing a raised floor in a swimmingpool, which method is characterised in that a device ofthe said type is assembled and sunkdown into the swimming pool at a location at which a hollow space ofthe device covers and communicates with a water outlet arranged in the swimming pool floor or side wall. ln the following, the invention will be described in detail, with reference to exemplifying embodiments ofthe invention and to the enclosed drawings, wherein: Figure 1 is a Simplified overview of a swimming pool in which a device according to thepresent invention is arranged in a sunk state ofthe device; Figures 2 and 3 are perspective views of a device according to the invention; Figure 4 is a detail perspective view ofthe device shown in figures 2 and 3; Figure 5 is a perspective view of a floor element according to the invention, for use as a partof a device according to the invention; Figure 6 is a perspective view of a device according to the present invention, which deviceis built up from several interconnected devices of the type individually illustrated in figures2-4; and Figure 7 is detail perspective view of an interconnection ofthe device shown in figure 6.
    The same reference numerals are used for same or corresponding parts throughout the drawings.
    Figure 1 illustrates a swimming pool 10, which is preferably a public swimming pool. Prefer-ably, the swimming pool 10 is at least 15 meters of length and at least 5 meters of width. ltis preferably at least 1 meter deep, and preferably comprises a floor 11 of varying depth. Abody of water 12 is arranged in the pool 10, with a surface 13. Into the pool 10, water,preferably cleansed water, is supplied into the water body 12 through at least one waterinlet 14. The water inlet may either be arranged in the floor 11 ofthe pool 10, or be arrangedin a side wall of the pool (10) (the latter case being illustrated using a broken-lines circle). ltis realized that several water inlets 14 may be arranged, both in the pool 10 floor 11 and/orside walls. What is important to the invention is that at least one such water inlet is arrangedin communication with a hollow structure of a device 100, 200 according to the invention, as will be described herein below.
    Hence, a device 100 according to the invention is arranged in the pool 10 in a state whichherein is denoted a ”sunk state”. ln this sunk state, the entire device 100 has been assem-bled and submerged into the pool 10, below the water surface 13, and the device 100 issupported on the pool 10 floor 11, preferably directly and in its entire weight, on the pool 10 floor 11. ln this sunk state, a top side 110 of the device 100 is facing upwards, and is preferably substantially horizontal, at least across a part of a top surface of the top side 110of sufficient size for a person to be able to stand on the said surface and be supported bythe device 100. The device is arranged to be sunk down into the water 12 by gravity, sinceit has a density which makes it sink in water. This high density could be provided using spe-cial sinks, however it is preferred that the supporting structure (see below) is itself manu-factured from a material, or materials, with a total density that is higher than that of water.For instance, plastic materials such as PVC, metals materials, or a combination of the two,may be used. Using plastic material, the device 100 also easily adapts to pool 10 floors 11 that are not perfectly planar.
    The device 100 is preferably between 0.5 and 2 meter high in said sunk state. lt is preferably generally shaped as a right-angled parallelepiped.
    Namely, the device 100 according to the invention is arranged for providing a raised floorin the swimming pool 10. lt comprises a supporting structure arranged to rest underwateron the floor 11 ofthe swimming pool 10 in said sunk state of the device 100. The device 100further comprises a device floor 110, arranged to be supported on the support structure inthe said sunk state. This device floor 110 then constitutes said raised floor in the sunk stateof the device, and is then a floor 110 arranged to support the weight of a person such that the person can stand on the floor 110 in the pool 10 water 12.
    The device 100 further comprises side wall parts 120, 130, 140, 150. Preferably, the sidewall parts 120, 130, 140, 150 connect to the floor 110 at its peripheral edges, and run from the floor 110 towards the pool 10 floor 11 in the sunk state.
    According to the invention, the device 100 floor 110 and side wall parts 120, 130, 140, 150together define a hollow space 101 which is open towards the swimming pool 10 floor 11in said sunk state. lt is understood that, in the sunk state of the device 100, the hollow space 101 is filled with water.
    Furthermore, the hollow space 101 is so sealed by said device 100 floor 110 and said sidewalls 120, 130, 140, 150 so that, when the device 100 is in said sunk state and arranged inan orientation on the pool 10 floor 11 such that the hollow space 101 communicates withthe water inlet 14 arranged in the swimming pool 10 floor 11 or side wall, such that waterfrom the inlet 14 is provided directly into the hollow space 101, an overpressure is createdwithin the hollow space 101, due to the water supplied through inlet 14. This overpressuresubsta ntially prevents pa rticles from pool water 12 surrounding the device 100 to enter into the hollow space 101. lt is understood that the magnitude ofthis overpressure is not only determined by the waterpressure coming from the water inlet 14, but also upon the sealing by the device 100 of thehollow space 101. lt is preferred that the device 100 comprises points of leakage in thehollow space 101limiting surface formed by the combination of the floor 110 and the sidewalls 120, 130, 140, 150, so that water supplied via the inlet 14 may exit from the hollowspace 101 without lifting the device 100 from the pool 10 bottom 11. However, these pointsof leakage are to be so small so as to prevent said particles from entering into the hollowspace 101. ln order to accomplish this, it has turned out that fairly large points of leakage(such as the bottom openings along the back side wall 130 shown in figure 3) can be allowed.Even with such openings, water flows only from inside the hollow space 101 and out intothe surrounding water 12, and not vice versa, effectively preventing particles from enteringinto the hollow space 101. Herein, ”substantially preventing" is intended to mean that suf-ficiently few particles enter the hollow space 101 so that the pool 10 floor 11 inside thehollow space 101 does not have to be clea ned for prolonged periods of time, such as daysor even weeks, of public usage of the pool 10 without moving or demounting the device100 from its sunk state. Preferably, the water overpressure within the hollow space 101, ascompared to the water pressure at the same depth outside of the hollow space 101, is no-tably higher, such as at least 10% of the overpressure supplied via the inlet 14, in relationto water pressure at the pool 10 water 12 depth at which the inlet 14 is arranged. An alter-native preferred way of defining the sealing of the hollow space 101 is that the direction of water flow between the hollow space 101 and the surrounding water 12 is to be directed out from the hollow space 101 at substantially all points along the hollow space 101 periph-ery, even during use when swimmers dwell, play and/or swim on and/or above the device100 floor 110 and/or beside the device 100 in the pool 10. All which is said in this paragraphis to be true as long as the outlet 14 provides water to the pool 10 water body 12 with at least 1, preferably at least 10, m3/h. lt is noted that water entering the pool 10 via outlet 14 is generally cleansed and hence substantially free from polluting particles.
    This construction provides for a device 100 which can be positioned in the pool 10, in thesunk state illustrated in figure 1, and then be left there for prolonged periods of time with-out having to be dismounted or moved for cleaning purposes. lnstead, the normal cleaningcirculation loop of the pool 10 is operable to clean also the water located in the hollowspace 101, by circulating this water out from the hollow space 101 into the remaining waterbody 12, and the pool 10 floor 11 beneath the hollow space 101 does not receive larger,heavier particles, that otherwise would risk falling down onto the device 100 floor 110 andthen down onto the pool 10 floor 11 beneath the device 100. Also, still-standing water is avoided in the pool 10. lt is preferred that the hollow space 101, in the sunk state, occupies a horizontal area of the pool 10 which substantially corresponds to the horizontal extent of the entire device 100.
    Such sealing may be achieved in many different ways. ln the following, a particularly pre- ferred example will be described. lt is particularly preferred that the water inlet 14 is arranged in the swimming pool 10 floor11, and that the device 100 lacks a bottom in said sunk state at least at the location of thesaid water inlet 14. This provides a particularly simple design which is exceptionally easy to position in the pool 10.
    However, as indicated above, the water inlet 14 may also be arranged in a side wall of theswimming pool 10. ln this case, the side walls 120, 130, 140, 150 preferably comprise anopening located at the location of the said water inlet 14. Such an opening may be in theform of a removed or non-installed side panel (described below) or a removed or non-in-stalled side wall part 190 or 191 (also described below). Hence, the below-described struc-ture comprising parts 190 and 191 and/or said side wall panels in combination with a side- mounted water inlet 14 also provides a flexible solution which is easy to install. lt is preferred that the device 100 floor 110 and the side walls 120, 130, 140, 150 essentiallydefine a peripheral surface of the device 100, inside which the hollow space 101 extendswith a shape which substantially corresponds to the overall shape of the device 100 itself.This preferred case is illustrated as an example in figures 2-7. lt is noted that the hollowspace 101, in case several modules 205a-205g (see below) is formed by the concatenation of the respective hollow spaces 101 ofthe respective individual modules 205a-205g.
    According to one preferred embodiment, the supporting structure comprises at least two,preferably at least three, even more preferably at least five, elongated first wall elements190, arranged to rest on the swimming pool 10 floor 11 in said sunk state. These first wallelements 91 are preferably arranged with fastening means (see figure 4), arranged to en-gage with corresponding fastening means on elongated floor elements 111, which fasteningmeans together, in mutual engagement with each other, form an engagement 192 betweenfirst side wall element 190 and floor element 111 in question. ln particular, each ofthe floorelements 111 are arranged to be fastened to several, such as at least two, preferably atleast three, more preferably at least five, of said first wall elements 190, so as to form saiddevice floor 110. Preferably, the floor elements 111 are in the form ofelongated planks, themain longitudinal direction of which runs in a direction which is at an angle, preferably sub-stantially perpendicular, to a respective main longitudinal direction ofthe said first side wall elements 190.
    This construction provides for a simple yet sturdy construction, in particular in the preferred and illustrated case in which the first wall elements 190 are arranged to be stabilized using second wall elements 191, preferably in the form of cross elements, arranged to intercon-nect two adjacent first wall elements 190 at respective positions of said first wall elements190 further towards the swimming pool 10 floor 11 than the floor elements 111 in said sunkstate of the device 100, preferably in a way so that the first side wall elements 190 areprevented from falling over from an upright position in which they support the floor ele-ments 111. As a result, together with said floor elements 111, the second side wall elements 191 stabilize the first wall elements 190 in said sunk state ofthe device 100.
    According to a preferred embodiment, the first side wall elements 190 are made from plas-tic material, such as PVC, and the second side wall elements 191, that are more exposed toshearing and bending forces, are made from either plastic material, such as PVC, or, prefer-ably, metal material, such as stainless steel. This latter case (metal material) is particularlypreferred in the preferred case in which the second side wall elements 191 are arrangedwith a respective length so that they each only interconnect two respective adjacent first wall elements 190.
    Similarly, the floor elements 111 are preferably made from plastic material, such as PVC, and they preferably comprise a non-slip upper floor surface. lt is further preferred that the said fastening means of the floor elements 111 and the firstside wall elements 190, respectively, and hence the said engagement means, 192, are snaplock fastening means. ln other words, the floor elements 111 are preferably arranged withsnap lock means 111a (figure 5), preferably in the form of a protruding flange, arranged toengage with corresponding snap lock means, such as a correspondingly shaped indentation,in the first side wall element 190. During assembly, the first and second side wall elements190, 191 are then first assembled to form said supporting structure, and then the floor ele-ments 111 are snapped onto the supporting structure so as to provide the floor 110 and atthe same time stabilize the device 100 further. This snapping may also lock the first 190 andsecond 191 side wall elements in their mutual engagement as described above, by prevent-ing said reversed relative displacing motion. ln this case, it is furthermore preferred, for ease of assembly, that mutual engagement means 193 between the first and second side wall elements 190, 191 are not arranged as snap locks, but rather as a locking engagementmeans arranged so that a protruding part of one the said wall elements 190, 191 is insertedinto a corresponding through hole in the other of said wall elements 190, 191 after whichthe side wall elements 190, 191 are displaced, in a direction perpendicular to the floor 110,into the mutual orientation assumed in said sunk state, during which displacement the en-gagement means 193 locks so that the side wall elements 190, 191 can no longer be takenapart without first reversing said displacing motion. Such an engagement means 193 is il- lustrated in the figure 4. ln order to adapt the device 100 to a slanting or varying pool 10 floor 11 height, it is pre-ferred that the first wall elements 190 are arranged with varying height along their mainlongitudinal direction in said sunk state of the device 100, and/or that different ones of saidfirst wall elements 190 are arranged with different heights. lt is preferred that the secondside wall elements 191 are arranged with uniform height, irrespective of pool 10 floor 11height differences, so that such adaptation is only provided by varying the shape and/orheight of the first side wall elements 190. ln the figures, the case in which the first side wallelements 190 have varying height along their longitudinal direction is illustrated. The resultof such adaption is preferably that the device 100 floor 110 is substantially horizontal whenthe device 100 is in said sunk state and arranged on a pool 10 floor 11 with varying height.Preferably, in this case, the support structure has good contact with the pool 10 floor 11 across the whole horizontal extent of the device 100 in said sunk state.
    According to one preferred embodiment, the above discussed sealing of the hollow space101 is provided not only by the above described floor panels 111, but also by vertical panels,such as plastic panels, arranged to be fastened to, or constitute a part of (as shown in thefigures), the said support structure, and hence cover the sides 120, 130, 140, 150 of thedevice 100 in said sunk state. ln the figures, these panels are constituted by the outermost(in a direction perpendicular to the first side wall elements) first side wall elements 190 andthe outermost (in a direction perpendicular to the second side wall elements) second side wall elements 191, respectively. lO According to one very preferred embodiment, which is particularly preferably applied inconnection to the above described general structure using floor elements 111, first side wallelements 190 and second side wall elements 191, the said floor elements 111, first 190 andsecond 191 side wall elements, as applicable, are shaped as substantially flat elements thatare attachable to, and redetachable from, each other. This way, a simple to mount device100 can be achieved which can also be stored, when not in use, in a very space-efficientmanner. Preferably, the elements 111, 190, 191 are stackable with other corresponding el- emeHtS.
    According to one preferred embodiment, the floor elements 111, and the first 190 and sec-ond 191 side wall elements, as applicable, are arranged with respective cooperating en-gagement means 203 arranged so that the device 200 can be assembled in modules (205a-205g, see figures 6 and 7) that are interconnectable to form a device 200 covering a largerswimming pool 10 floor 11 surface than only one such module. lt is noted that, in figures 6and 7, each ofthe modules 205a-205g is a respective device 100 as illustrated in figures 2-5. These devices 205a-205g are interconnected using said engagement means 203 alongdemarcation line, or engagement means, 202 between individual modules 205a-205g. Asillustrated in figures 6 and 7, it is preferred that the floor elements 111 ofindividual modules205a-205g are arranged to protrude somewhat outside of the corresponding outermostfirst side wall panel 190 when assembled in said sunk state of the device 100. Then, theengagement means 203 are in the form of additional second side wall elements 191 ar-ranged to interconnect the respective outermost first side wall element 190 facing eachother of two adjacent respective modules 205a-205g, providing an interconnected floor110. This way, the same fastening means 193 as described above (figure 4) can be used toalso interconnect two adjacent devices 100 as modules 205a-205g. The device 100 can ad-vantageously also be arranged for being prolonged using additional devices 100 in a direc- tion perpendicular to the floor elements 111, using a similar construction.
    Such highly modular approach provides a very flexible way of arranging one or several in- terconnected devices 100, in various forms, in the pool 10, as needed. ll lt is further preferred that the device 100 comprises a fencing means 180, comprising anelongated floating device 181 and a net 182, which net 182 is fastened to the floating device181 along a first side of the net and to the support structure, such as to a floor element 111,along a second, opposite side of the net 182. This minimizes the risk of a swimmer acci-dentally leaving the device 100 floor 110 during swimming practise, or the like. Such a fenc-ing means 180 may be arranged anywhere on the device 100, for making separate floor 110partitions or for preventing swimmers from leaving the floor 110 along any edge or combi- nation of edges. ln a method according to the present invention for providing a raised floor 110 in a swim-ming pool 10, a device 100 according to the above is first assembled, as described above,and sunk down into the swimming pool 10 water 12 body, at a location at which the hollowspace 101 of the device 100 covers and communicates with a water outlet 14 arranged inthe swimming pool 10 floor 11. Thereafter, the device 100 floor 110 is preferably used as a shallower water section of the pool, such as for swimming practice. lt is noted that a device according to the above may easily be assembled and disassembledin the water 12 or on land, while the assembly and sinking steps may be performed in anyorder. lt has, in fact, turned out that two cooperating workers, without any tools, can as-semble a device 100 according to the invention such as the one illustrated in figures 2-5, inas little as about one hour. Then, additional modules 205a-205g can be assembled just as easy and be moved around in the pool 10, as needed. lt is preferred that individual modules 205a-205g have uniform height and widths andlengths that are either uniform or at even multiples of each other. For instance, modulesmay be 1.5, 3 or 6 meters wide, and 3 or 6 meters long. This way, they can be arranged inmany different patterns, providing connected raised floors 110 of any size and shape. Also,using floor-, first side wall- and second side wall elements of set lengths, it is possible to use a limited set of parts to achieve very large and complex-shaped devices 200. lt is apparent that the above-described devices solve the initially mentioned problems. 12 According to a preferred embodiment, in case a side wall mounted water inlet 14 is used,the outer-most second side wall part 191 is removed in front of the water inlet 14. Then,one or several additional second side wall parts 191 may be mounted to the first side wallparts 190 arranged in the vicinity of the removed first side wall part 190 for sufficient sta-bility. This is in particular a preferred way of providing the required opening into the hollowstructure, so as to allow the water from the water inlet 14 into the hollow structure, in casethe device 200, in said sunk state, comprises several interconnected units 100 as describedabove. ln this case, the device 200 may also be positioned so that the water inlet may alsobe positioned in front of an opening formed along a demarcation line 202, which provides for a particularly simple design ofthe device 200 structure.
    Above, preferred embodiments have been described. However, it is apparent to the skilledperson that many modifications can be made to the disclosed embodiments without de- parting from the basic idea ofthe invention. lt is noted that the figures illustrate one of many possible detailed examples of a device 100,200 according to the present invention. However, many modifications may be made while still exploiting the principles elaborated and detailed above.
    Hence, the invention is not limited to the described embodiments, but can be varied within the scope ofthe enclosed claims.
    权利要求:
    Claims (15)
    [1] 1. Device (100,200) for providing a raised floor in a swimming pool (10), which devicehas a density resulting in that it sinks in water and comprises a supporting structure ar-ranged to rest underwater on the floor (11) of a swimming pool in a sunk state of the device,which device further comprises a device floor (110) arranged to be supported on said sup-porting structure in said sunk state of the device, and wherein the device further comprisesside walls (120,130,140,150), c h a r a c t e r i s e d i n that the device floor andside walls together define a hollow space (101) which is open towards the swimming poolfloor in said sunk state, in that the hollow space is so sealed by said device floor and saidside walls so that, when in said sunk state the device the hollow space communicates witha water inlet (14) arranged in the swimming pool floor or wall, an overpressure is createdwithin the hollow space substantially preventing particles from pool water surrounding thedevice to enter into the hollow space.
    [2] 2. Device (100,200) according to claim 1, c h a r a c t e r i s e d i n that the water inlet (14) is arranged in the swimming pool floor and in that the device lacks a bottom in said sunk state at least at the location ofthe said water inlet.
    [3] 3. Device (100,200) according to claim 1 or 2, c h a r a c t e r i s e d i n thatthe water inlet (14) is arranged in a side wall of the swimming pool, and in that the side walls (120,130,140,150) comprise an opening located at the location ofthe said water inlet.
    [4] 4. Device(100,200)accordingto anyone ofthe preceding claims,c h a r a c t e r -i s e d i n thatthe device floor(110)and the side walls(120,130,140,150)substantiallydefine a peripheral surface of the device, inside which the hollow space (101) extends with a shape which substantially corresponds to the overall shape of the device itself.
    [5] 5. Device(100,200)accordingto anyone ofthe precedingclaims,c h a r a c t e r -i s e d i n that the supporting structure comprises at least two, preferably at leastthree, elongated first wall elements (190), arranged to rest on the swimming pool floor (11) in said sunk state, which first wall elements are arranged with fastening means arranged to 14 engage with corresponding fastening means on elongated floor elements (111), each ofwhich floor elements are arranged to be fastened to several of said first wall elements so as to form said device floor (110).
    [6] 6. Device (100,200) according to claim 5, c h a r a c t e r i s e d i n that thesaid fastening means are snap lock fastening means.
    [7] 7. Device (100,200) according to claim5 or 6,c h a r a c t e r i s e d i n that the first wall elements (190) are arranged to be stabilized using second wall elements (191),arranged to interconnect two adjacent first wall elements at respective positions of saidfirst wall elements further towards the swimming pool floor (11) than the floor elements(111) in said sunk state of the device, and as a result together with said floor elements sta- bilize the first wall elements in said sunk state of the device.
    [8] 8. Device (100,200) according to claim 7, c h a r a c t e r i s e d i n that thefirst side wall elements (190) are made from plastic material, and in that the second wall elements (191) are made from metal material.
    [9] 9. Device (100,200) according to any one of claims 5-8, c h a r a c t e r i s e d i n that the first wall elements (190) are arranged with varying height along their longitu-dinal direction in said sunk state and/or that different ones of said first wall elements arearranged with different heights in said sunk state so that the support structure is adaptedto a varying swimming pool floor (11) height, so that in turn the device floor (110) is sub- stantially horizontal when the device is in said sunk state.
    [10] 10. Device(100,200)accordingto anyone ofthe preceding claims,c h a r a c t e r - i s e d i n that the floor elements (111) are made from plastic material.
    [11] 11. Device(100,200)accordingto anyone ofthe preceding claims,c h a r a c t e r -i s e d i n that the side walls (120,130,140,150) comprise panels arranged to be fas- tened the said support structure and hence cover the sides ofthe device in said sunk state.
    [12] 12. Device(100,200)accordingto anyone ofthe preceding claims,c h a r a c t e r -i s e d i n that the floor elements (111), first (190) and second (191) side wall ele-ments, as applicable, are shaped as substantially flat elements that are detachable from each other.
    [13] 13. Device(100,200)accordingto anyone ofthe preceding claims,c h a r a c t e r - i s e d i n that the floor elements (111), first (190) and second (191) side wall ele-ments, as applicable, are arranged with respective cooperating engagement means(192,193) arranged so that the device can be assembled in modules that are interconnect-able to form a device covering a large swimming pool floor (11) surface than only one such module.
    [14] 14. Device(100,200)according to any one ofthe preceding claims,c h a r a c t e r -i s e d i n that the device comprises a fencing means (180), comprising a an elongatedfloating device (181) and a net (182), which net is fastened to the floating device along a first side of the net and to the support structure along a second, opposite side ofthe net.
    [15] 15. Method for providing a raised floor (110) in a swimming pool (10), c h a r a c - t e r i s e d i n thata device (100,200) according to any one ofthe preceding claimsis assembled and sunk down into the swimming pool at a location at which a hollow space(101) ofthe device covers and communicates with a water outlet (14) arranged in the swim- ming pool floor (11) or side wall.
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    同族专利:
    公开号 | 公开日
    SE541926C2|2020-01-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1650154A|SE541926C2|2016-02-08|2016-02-08|Swimming pool device|SE1650154A| SE541926C2|2016-02-08|2016-02-08|Swimming pool device|
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