ES2209794T3 - DEVICE FOR CLEANING POOL FUNDS. - Google Patents

DEVICE FOR CLEANING POOL FUNDS.

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Publication number
ES2209794T3
ES2209794T3 ES00500118T ES00500118T ES2209794T3 ES 2209794 T3 ES2209794 T3 ES 2209794T3 ES 00500118 T ES00500118 T ES 00500118T ES 00500118 T ES00500118 T ES 00500118T ES 2209794 T3 ES2209794 T3 ES 2209794T3
Authority
ES
Spain
Prior art keywords
tubular body
nozzle
tubular
bushing
fin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES00500118T
Other languages
Spanish (es)
Inventor
Joan Capdevila Arnau
Armand Puiggros Roig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sacopa SA
Original Assignee
Sacopa SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ES009902085U external-priority patent/ES1044076Y/en
Priority claimed from ES009902095U external-priority patent/ES1044084Y/en
Priority claimed from ES9902108U external-priority patent/ES1044095Y/en
Application filed by Sacopa SA filed Critical Sacopa SA
Application granted granted Critical
Publication of ES2209794T3 publication Critical patent/ES2209794T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/169—Pool nozzles

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Special Spraying Apparatus (AREA)
  • Cleaning In General (AREA)
  • Nozzles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Detergent Compositions (AREA)

Abstract

The device comprises a tubular arrangement attached to the pipe arranged at the swimming pool bottom, and a water ejector nozzle axially fitted into said supporting arrangement in a freely rotatable, vertically shiftable arrangement. The device is characterized in that the nozzle supporting arrangement comprises a socket attached to the inside of the pipe and does also incorporate a fitted-in ball-bushing housing the nozzle. The nozzle is formed by an open-ended tubular body provided at least with one opening in its periphery, said tubular body being at its open top fitted with a tubular, rotationally positionable plug peripherally provided with openings of different diameters provided to selectively face the openings of the tubular body in order to control the outflow of the water jet being ejected for the flushing of the swimming pool bottom. <IMAGE>

Description

Dispositivo para la limpieza de fondos de piscinas.Device for cleaning funds swimming pools.

La presente invención se refiere a un dispositivo para la limpieza de fondos de piscinas.The present invention relates to a device for cleaning pool bottoms.

El documento US-A-4 371 994 describe un dispositivo para la limpieza de fondos de piscina según el preámbulo de la reivindicación 1.The document US-A-4 371 994 describes a device for cleaning pool bottoms according to the preamble of claim 1.

Este dispositivo es del tipo que comprende un soporte tubular, encolado a la tubería de PVC situada en el fondo de la piscina, y una boquilla montada axialmente en dicho soporte en disposición libremente giratoria y con desplazamiento vertical, cuya boquilla presenta lateralmente al menos un orificio por el que es impulsada el agua que ha de barrer el fondo de la piscina, existiendo entre soporte y boquilla medios que determinan el giro parcial intermitente de la boquilla.This device is of the type comprising a tubular support, glued to the bottom PVC pipe of the pool, and an axially mounted nozzle on said support in freely rotating arrangement and with vertical displacement, whose nozzle has at least one hole laterally through which the water that is to sweep the bottom of the pool is driven, existing between support and nozzle means that determine the turn intermittent partial nozzle.

Esta clase de dispositivos precisan que el tubo suministrador del agua, y en el que se acopla el soporte de la boquilla, esté montado perfectamente perpendicular al fondo de la piscina ya que de no ser así dicho soporte y la boquilla quedarían montados en disposición inclinada dificultando la función limpiadora del dispositivo ya que los chorros de agua procedentes de la boquilla no barrerían correctamente el fondo de la piscina.This class of devices requires that the tube water supplier, and in which the support of the nozzle, be mounted perfectly perpendicular to the bottom of the pool since otherwise said support and nozzle would remain mounted in inclined arrangement hindering the function device cleaner since the water jets coming from the nozzle would not properly sweep the bottom of the pool.

Hoy en día resulta muy difícil conseguir dicha perfección, por cuanto el sistema de instalación del conjunto de dispositivos necesarios en el fondo de la piscina debe realizarse antes del hormigonado de dicho fondo debiendo estar y quedar perfectamente situados los tubos suministradores de agua durante el vertido del hormigón.Today it is very difficult to get such perfection, because the installation system of the set of necessary devices at the bottom of the pool must be performed before the concreting of said bottom must be and remain perfectly located the water supply tubes during the concrete pouring.

Ello representa muchas horas de mano de obra y la utilización de accesorios diversos para mantener la disposición perpendicular de los tubos, siendo muy difícil, a pesar de ello, obtener una perfecta instalación.This represents many hours of labor and use of various accessories to maintain readiness perpendicular to the tubes, being very difficult, despite this, Get a perfect installation.

Es objeto de esta invención un dispositivo que permite de forma sencilla, rápida y económica la perfecta instalación de los soportes y sus boquillas en los tubos suministradores del agua.The object of this invention is a device that allows the perfect, simple and fast way installation of the supports and their nozzles in the tubes water suppliers.

Para ello este dispositivo comprende un soporte formado por un casquillo-rótula montado en un casquillo fijado al tubo suministrador de agua, en cuyo casquillo-rótula se instala la boquilla.For this, this device comprises a support formed by a ball joint mounted on a bushing fixed to the water supply tube, in which ferrule-bushing the nozzle is installed.

De esta manera aunque el indicado tubo quede inclinado con respecto al fondo de la piscina siempre se conseguirá que la boquilla quede instalada perpendicularmente a dicho fondo.In this way even if the indicated tube is inclined with respect to the bottom of the pool will always be achieved that the nozzle is installed perpendicular to said background.

El casquillo fijado al tubo presenta en su cara interna salientes longitudinales alternados presentando unos, un perfil cóncavo en la proximidad de una de las bocas del casquillo, y, los otros, presentan dicho perfil en concavidad en proximidad a la boca opuesta del casquillo, entre cuyos salientes encaja el casquillo-rótula, el cual presenta exteriormente una aleta circundante que se ajusta sobre la boca superior del tubo suministrador del agua y sobre el acabado del fondo de la piscina.The cap attached to the tube has on its face internal alternating longitudinal projections presenting ones, a concave profile in the vicinity of one of the bushing mouths, and, the others, present said profile in concavity in proximity to the opposite mouth of the bushing, whose protrusions fit the kneecap, which has an externally surrounding fin that fits over the upper mouth of the tube water supplier and on the bottom finish of the swimming pool.

También es característico de este dispositivo que la boquilla comprenda el acoplamiento de un tapón tubular superior con posibilidad de giro y que presenta lateralmente aberturas de distinto diámetro que se encaran selectivamente con al menos una abertura del cuerpo tubular de la boquilla para controlar el caudal y la presión del chorro de agua impulsado para la limpieza del fondo de la piscina.It is also characteristic of this device that the nozzle comprises the coupling of an upper tubular plug with the possibility of turning and presenting laterally openings of different diameter that are selectively faced with at least one nozzle tubular body opening to control flow and the pressure of the water jet driven for cleaning the pool bottom.

La constitución del indicado cuerpo tubular de la boquilla permite montar en la misma indistintamente, con medios correspondientes, un muelle o un peso para empujar a dicho cuerpo tubular hacia abajo en su desplazamiento vertical.The constitution of the indicated tubular body of the nozzle allows to mount in the same indistinctly, with means corresponding, a spring or a weight to push said body tubular down in its vertical displacement.

El citado cuerpo tubular está ensartado en un casquillo acoplado al soporte tubular de la boquilla, presentando dicho cuerpo tubular tetones en su periferia que discurren entre salientes en plano inclinado alternativos, previstos en la periferia interna del indicado casquillo, para obtener su giro intermitente en su desplazamiento vertical.The said tubular body is skewered in a bushing attached to the tubular support of the nozzle, presenting said tubular body studs on its periphery that run between alternate inclined plane projections, provided in the internal periphery of the indicated bushing, to obtain its turn intermittent in its vertical displacement.

Se ha previsto un elemento de seguridad que vincula, de forma desbloqueable, el tapón superior al cuerpo tubular de la boquilla.A security element is planned that unlocks the upper cap to the body tubular nozzle.

Este dispositivo está preparado, de forma práctica y segura, para la fijación del cubrimiento del fondo de la piscina en aquellos casos en que tal cubrimiento consiste en una lámina, por ejemplo de material plástico.This device is prepared, so practical and safe, for fixing the bottom covering of the pool in those cases where such a covering consists of a sheet, for example of plastic material.

El soporte tubular comprende en su boca superior un cuello del que se deriva exteriormente una aleta periférica en la que están embebidas varias tuercas, en las cuales se acoplan sendos tornillos que fijan a un aro sobre dicha aleta para la retención de la lámina de cubrimiento del fondo de la piscina entre dichos aro y aleta, cuya lámina presenta para ello las correspondientes aberturas.The tubular support comprises in its upper mouth a neck from which a peripheral fin is derived externally in which are embedded several nuts, in which they are coupled two screws that fix a ring on said fin for the retention of the cover sheet of the pool bottom between said hoop and flap, whose blade presents the corresponding openings.

La lámina de cubrimiento se aplica sobre una arandela-junta colocada encima de la aleta del soporte tubular y que presenta orificios para el paso de los indicados tornillos.The covering sheet is applied on a washer-gasket placed on top of the fin of the tubular support with holes for the passage of indicated screws.

Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompaña de cinco láminas de dibujos en las que se han representado unos casos prácticos de realización que se citan solamente a título de ejemplo no limitativo del alcance de la presente invención.These and other features will come off better than the detailed description that follows, to facilitate which It is accompanied by five sheets of drawings in which represented some practical case studies that are cited only by way of example not limiting the scope of the present invention

En los dibujos:In the drawings:

Las figuras 1 y 2 representan en alzado parcialmente seccionado el montaje del soporte a rótula en el tubo suministrador de agua, estando éste montado perpendicular o inclinado respecto al fondo de la piscina, respectivamente,Figures 1 and 2 represent elevation Partially sectioned mounting the spherical bracket on the tube water supplier, being mounted perpendicular or inclined with respect to the bottom of the pool, respectively,

la figura 3 ilustra en alzado la disposición del casquillo-rótula para su acoplamiento al casquillo que complementa la rótula,Figure 3 illustrates in elevation the arrangement of the ball-socket for coupling to the bushing which complements the kneecap,

la figura 4 muestra en sección alzada la disposición de acoplamiento de dichos casquillo y casquillo-rótula,Figure 4 shows in section elevation the coupling arrangement of said bushing and kneecap,

la figura 5 es una vista en sección alzada del conjunto del dispositivo instalado en el fondo de una piscina, con el tubo suministrador de agua en disposición inclinada,Figure 5 is an elevational sectional view of the device set installed at the bottom of a pool, with the water supply tube in inclined arrangement,

las figuras 6 y 7 representan en sección alzada el conjunto de este dispositivo equipado con muelle o con peso, respectivamente.Figures 6 and 7 represent a raised section. the set of this device equipped with spring or with weight, respectively.

la figura 8 muestra en alzado el despiezo de los componentes de la boquilla equipada con resorte,Figure 8 shows in elevation the wake of the spring equipped nozzle components,

la figura 9 ilustra el cuerpo tubular de la boquilla para ser equipado con peso,Figure 9 illustrates the tubular body of the nozzle to be equipped with weight,

la figura 10 es una vista en sección alzada del casquillo en que se ensarta libremente el cuerpo tubular de la boquilla,Figure 10 is an elevational sectional view of the socket in which the tubular body of the nozzle,

la figura 11 muestra en sección alzada el conjunto de este dispositivo para la sujeción del cubrimiento laminar del fondo de la piscina,Figure 11 shows in section elevation the set of this device for covering the covering pool bottom laminar,

las figuras 12 y 13 ilustran en sección alzada el dispositivo de la figura 11 instalado en el fondo de una piscina con el tubo suministrador de agua en disposición inclinada y vertical, respectivamente, yFigures 12 and 13 illustrate in raised section the device of figure 11 installed at the bottom of a pool with the water supply tube in inclined and vertical arrangement, respectively, and

la figura 14 representa en perspectiva el soporte tubular del dispositivo de la figura 11, visto en despiece.Figure 14 represents in perspective the support tubular of the device of figure 11, exploded view.

De acuerdo con los dibujos el dispositivo para la limpieza de fondos de piscinas comprende un soporte tubular 1, fijado al fondo F de una piscina, y una boquilla 2, con al menos una abertura lateral para la impulsión del agua, que está montada axialmente en dicho soporte en disposición libremente giratoria y con desplazamiento vertical.According to the drawings the device for pool bottom cleaning comprises a tubular support 1, fixed to the bottom F of a pool, and a nozzle 2, with at least a side opening for the water drive, which is mounted axially in said support in freely rotatable arrangement and with vertical displacement.

El indicado soporte 1 comprende un casquillo 3 exteriormente cilíndrico por donde se fija mediante cola en el interior del tubo 4 de suministro del agua, cuyo casquillo en su cara interna presenta unos salientes longitudinales 5 y 5' dispuestos alternados dos a dos, de los que los primeros presentan un perfil cóncavo 6 en la proximidad de la boca superior del casquillo 3, mientras que los salientes 5' presentan su perfil cóncavo 6' en la proximidad de la boca inferior de dicho casquillo, entre cuyos salientes encaja un casquillo-rótula 7 que en su borde superior forma una aleta circundante 8 que se ajusta sobre la boca superior del tubo 4 y sobre el acabado del fondo F de la piscina.The indicated support 1 comprises a socket 3 externally cylindrical where it is fixed by tail in the inside the water supply tube 4, whose cap on its internal face has 5 and 5 'longitudinal projections arranged alternated two to two, of which the former present a concave profile 6 in the vicinity of the upper mouth of the cap 3, while the protrusions 5 'present their profile concave 6 'in the vicinity of the lower mouth of said bushing, between whose projections fits a ball-socket 7 which at its upper edge forms a surrounding fin 8 that fits on the upper mouth of the tube 4 and on the bottom finish F of the pool.

En la figura 3 se indica como se dispone el casquillo-rótula 7 para su acoplamiento en el casquillo 3. Se dispone coaxial a éste y es introducido por presión debido a la cual ceden elásticamente, por su delgadez, los bordes superiores de los salientes 5'.Figure 3 shows how the bushing 7 for its coupling in the bushing 3. It is coaxial to it and is introduced by pressure due to which they yield elastically, due to their thinness, the edges upper protrusions 5 '.

En el caso de que el tubo 4 quede inclinado con respecto del fondo F de la piscina (Figs. 2 y 5) se cortará la parte de tubo sobrante que sobresale de dicho fondo y por giro el casquillo-rótula 7 se dispondrá en disposición perpendicular al fondo F del que saldrá axialmente la boquilla 2 para el perfecto barrido de este fondo con los chorros de agua laterales desde la indicada boquilla.In case the tube 4 is inclined with with respect to the bottom F of the pool (Figs. 2 and 5) the part of the excess tube protruding from said bottom and by turning the socket-ball joint 7 will be available perpendicular to the bottom F from which the nozzle 2 will axially come out for the perfect sweep of this bottom with the water jets lateral from the indicated nozzle.

El encolado del conjunto de rótula en el tubo 4 de PVC, junto con la disposición de la aleta 8 sobre el fondo de la piscina, determina, por autocentrado, el correcto nivelado del dispositivo sobre dicho fondo.The gluing of the ball joint assembly in tube 4 PVC, together with the arrangement of fin 8 on the bottom of the pool, determines, by self-centering, the correct leveling of the device on said background.

En la figura 5 puede observarse como, a pesar de la inclinación del tubo 4, el casquillo-rótula 7 permite la correcta disposición de las baldosas sobre el fondo F de la piscina que en este caso son baldosines B de gres o similar.In Figure 5 it can be seen how, despite the inclination of the tube 4, the bushing 7 allows the correct arrangement of the tiles on the bottom F of the pool that in this case are tiles B of stoneware or similar.

Con la referencia 9 se indica un manguito de doble diámetro que amplia el diámetro de un tubo convencional T al diámetro del tubo 4.With reference 9 a sleeve of double diameter that extends the diameter of a conventional tube T to tube diameter 4.

La boquilla está constituida por un cuerpo tubular 13 abierto por sus extremos y con al menos una abertura 14 en la zona superior de su periferia, cuya boquilla presenta acoplado, con posibilidad de giro, en su boca superior 15 un tapón 16 tubular provisto en su periferia de dos aberturas 17 y 17' de distinto diámetro que se encaran selectivamente con la abertura 14 del cuerpo tubular para controlar la salida del chorro de agua impulsado para la limpieza del fondo F de la piscina, que en este caso está cubierto con baldosines B de gres o similar.The nozzle is constituted by a body tubular 13 open at its ends and with at least one opening 14 in the upper part of its periphery, whose nozzle has coupled, with the possibility of turning, in its upper mouth 15 a plug 16 tubular provided on its periphery with two openings 17 and 17 'of different diameter that selectively face the opening 14 of the tubular body to control the water jet outlet driven to clean the bottom F of the pool, which in this Case is covered with stoneware B tiles or similar.

El acoplamiento selectivo del tapón 16 al cuerpo tubular 13 se obtiene y asegura mediante varios cierres a bayoneta 18 (Fig. 8) para lo cual presenta la periferia interior de dicho cuerpo tubular los oportunos tetones 19 (Figs. 6 y 7).Selective coupling of cap 16 to the body Tubular 13 is obtained and secured by several bayonet closures 18 (Fig. 8) for which it presents the inner periphery of said tubular body the appropriate lugs 19 (Figs. 6 and 7).

El cuerpo tubular 13 está ensartado libremente en un casquillo 20 acoplado a bayoneta mediante cuatro tetones equidistantes 21 en el soporte tubular 1 de la boquilla, cuyo cuerpo tubular comprende en su periferia exterior también cuatro tetones 22 equidistantes que discurren entre salientes 23 en plano inclinado alternativos (Fig. 10), previstos en la periferia interna del indicado casquillo, para obtener su giro intermitente en su desplazamiento vertical ascendente D (Fig. 7), por la presión del agua.The tubular body 13 is skewered freely in a 20 bushing attached to a bayonet with four studs equidistant 21 in the tube holder 1 of the nozzle, whose tubular body also comprises four outer periphery 22 equidistant studs running between protrusions 23 in plane inclined alternatives (Fig. 10), provided on the internal periphery of the indicated bushing, to obtain its intermittent turn in its vertical upward displacement D (Fig. 7), by the pressure of the Water.

El desplazamiento vertical hacia abajo del cuerpo tubular 13 se consigue, indistintamente cuando cede la presión del agua, mediante un muelle 24 (Figs. 6 y E) o mediante un peso 25 (Figs. 7 y 9).Vertical downward movement of the body tubular 13 is achieved, regardless of when the pressure of the water, by means of a spring 24 (Figs. 6 and E) or by a weight 25 (Figs. 7 and 9).

El muelle 24 se dispone ensartado sobre dicho cuerpo tubular y situado entre una aleta periférica 26, de la boca inferior 27 de dicho cuerpo, y un escalón 28 de la periferia interna del casquillo 20 (Fig. 10).The spring 24 is arranged skewered on said tubular body and located between a peripheral fin 26, of the mouth lower 27 of said body, and a step 28 of the periphery internal of bushing 20 (Fig. 10).

El peso 25 es tubular y está insertado en el cuerpo tubular 13, siendo retenido inferiormente mediante un aro 29 acoplado a bayoneta 30 en la boca inferior 27 del indicado cuerpo tubular para lo cual presenta dicho aro dos tetones opuestos 31 (Fig. 9).Weight 25 is tubular and inserted into the tubular body 13, being held inferiorly by a ring 29 coupled to bayonet 30 in the lower mouth 27 of the indicated body tubular for which said ring has two opposite lugs 31 (Fig. 9).

Encima de la aleta 26 del cuerpo tubular 13 se dispone una junta 32.Above the fin 26 of the tubular body 13 is It has a joint 32.

Para evitar el desacoplamiento fortuito del tapón superior 16 con respecto del cuerpo tubular 13 de la boquilla (cuyo desacoplamiento podría producir la caída de componentes de la boquilla hacia el interior del tubo 4) se ha previsto un elemento de seguridad que vincula a dicho tapón al indicado cuerpo, cuyo elemento de seguridad consiste en una pieza anular abierta 16' elástica y de la que se deriva tangencialmente una espiga 16''. Esta pieza anular se dispone en el interior del tapón 16 junto a su fondo superior pasando la espiga 16'' por un orificio lateral 17'' de dicho tapón del que sobresale para encajar en una de las cuatro muescas 13' previstas en la boca superior 15 del cuerpo tubular 13 (Fig. 8). Para desbloquear al elemento de seguridad, se empujará por su testa a la espiga 16'' la cual, por elasticidad de la pieza anular 16', penetrará hacia el interior del tapón 16 pudiendo entonces actuar sobre el mismo para cambiar su posición mediante sus cierres a bayoneta.To prevent accidental uncoupling of the plug upper 16 with respect to the tubular body 13 of the nozzle (whose decoupling could result in the fall of components of the nozzle into the tube 4) an element is provided of security that links said cap to the indicated body, whose safety element consists of an open ring piece 16 ' elastic and from which a 16 '' spike is tangentially derived. This annular piece is arranged inside the cap 16 next to its upper bottom by passing the spike 16 '' through a side hole 17 '' of said cap from which it protrudes to fit into one of the four notches 13 'provided in the upper mouth 15 of the tubular body 13 (Fig. 8). To unlock the security element, it will be pushed by  his head to the spike 16 '' which, by elasticity of the piece annular 16 ', it will penetrate into the cap 16 being able to then act on it to change its position by Your bayonet closures.

En el caso de que el tubo 4, donde se instala este dispositivo limpiador del fondo de piscinas, quede inclinado respecto a dicho fondo, el soporte tubular 1 presentará casquillos 3 y 7 formando rótula, con el fin de conseguir el desplazamiento ascendente del cuerpo tubular 13 de la boquilla perpendicularmente al fondo de la piscina.In case the tube 4, where it is installed This pool bottom cleaning device is inclined with respect to said bottom, the tubular support 1 will have bushings 3 and 7 forming patella, in order to achieve displacement ascending of the tubular body 13 of the nozzle perpendicularly at the bottom of the pool.

De acuerdo con las Figs. 11 a 14 este dispositivo para la limpieza de fondos de piscinas comprende un soporte tubular 1' y 1'' fijado al fondo F de una piscina, y una boquilla 2, con al menos una abertura lateral para la impulsión del agua, que está montada axialmente en dicho soporte tubular en disposición libremente giratoria y con desplazamiento vertical.According to Figs. 11 to 14 this device for pool bottom cleaning it includes a tubular support 1 'and 1' 'fixed to the bottom F of a pool, and a nozzle 2, with the minus a side opening for the water drive, which is axially mounted on said tubular support in arrangement freely rotating and with vertical displacement.

El soporte tubular 1' y 1'' comprende en su boca superior un cuello 33 del que se deriva exteriormente una aleta periférica 8' en la que están embebidas equidistantemente seis tuercas 34 en las cuales se acoplarán sendos tornillos 35 de cabeza cónica que fijarán a un aro 36 sobre dicha aleta 8', para lo cual presenta dicho aro respectivos orificios 37 avellanados, quedando retenida entre dichos aro y aleta la lámina L de material plástico con la que se cubrirá el fondo F de la piscina, cuya lámina presenta para ello las
correspondientes aberturas A.The tubular support 1 'and 1''comprises in its upper mouth a neck 33 from which a peripheral fin 8' is derived externally in which six nuts 34 are equidistant embedded in which two conical head screws 35 will be attached which will fix to a ring 36 on said fin 8 ', for which said ring has respective countersunk holes 37, the sheet L of plastic material with which the bottom F of the pool will be covered is held between said ring and flap, whose sheet has for this purpose the
corresponding openings A.

Ventajosamente dicha lámina L de cubrimiento se aplicará sobre una arandela-junta 38 colocada encima de la aleta 8' del soporte tubular 1', 1'', cuya arandela presentará los correspondientes orificios 39 para el paso de los indicados tornillos 35.Advantageously said covering sheet L is apply on a washer-gasket 38 placed on top of the fin 8 'of the tubular support 1', 1 '', whose washer will present the corresponding holes 39 for the passage of the indicated screws 35.

El soporte tubular 1' (Figs. 11, 12 y 14) está constituido por un casquillo-rótula 7' montado en un casquillo 3' encolado al interior del tubo 4', con lo cual se consigue el desplazamiento de la boquilla 2 perpendicular al fondo de la piscina aunque el tubo 4' esté inclinado (Figs. 12). El casquillo 3' comprende otro casquillo concéntrico exterior 3'' con el fin de aumentar su diámetro en correspondencia con el del tubo 4' al que se ha de fijar. Este casquillo exterior 3'' podrá formar monopieza con el casquillo 3' o bien estar constituido por una pieza independiente acoplada al indicado casquillo interior de modo conveniente.The 1 'tubular support (Figs. 11, 12 and 14) is consisting of a 7 'ball joint mounted on a 3 'socket glued to the inside of the 4' tube, whereby get the displacement of the nozzle 2 perpendicular to the bottom of the pool although the tube 4 'is inclined (Figs. 12). The 3 'bushing comprises another 3' 'outer concentric bushing with in order to increase its diameter in correspondence with that of the tube 4 'to be fixed. This 3 '' outer sleeve can form one-piece with the 3 'bushing or be constituted by a independent part coupled to the indicated inner sleeve so convenient.

El soporte tubular 1'' (Fig.13) está formado por un casquillo 3'' que se encola directamente al tubo 4'' ya que en este caso no es preciso la presencia de una rótula al estar montado dicho tubo perpendicular al fondo F de la piscina.The 1 '' tubular support (Fig. 13) is formed by a 3 '' bushing that fits directly to the 4 '' tube since in This case does not require the presence of a patella when mounted said tube perpendicular to the bottom F of the pool.

Claims (12)

1. Dispositivo para la limpieza de fondos de piscinas, que comprende un soporte tubular (1), fijado a la tubería situada en el fondo de la piscina, y una boquilla (2) impulsora del agua que está montada axialmente en dicho soporte (1) en disposición libremente giratoria y con desplazamiento vertical, caracterizado porque el soporte (1) de la boquilla (2) comprende un casquillo (3) fijado al interior del tubo(4) y presenta el montaje de un casquillo-rótula (7) donde se instala la boquilla.1. Device for cleaning pool bottoms, comprising a tubular support (1), fixed to the pipe located at the bottom of the pool, and a water booster nozzle (2) that is axially mounted on said support (1 ) in freely rotating arrangement and with vertical displacement, characterized in that the support (1) of the nozzle (2) comprises a bushing (3) fixed to the inside of the tube (4) and presents the mounting of a ball-and-socket bushing (7) where the nozzle is installed. 2. Dispositivo para la limpieza de fondos de piscinas, según reivindicación 1, caracterizado porque el casquillo (3) presenta en su cara interna salientes (5) longitudinales alternados, presentando unos un perfil cóncavo en la proximidad de una de las bocas del casquillo, y los otros salientes presentan dicho perfil en concavidad en proximidad a la boca opuesta del casquillo.2. Device for cleaning pool bottoms, according to claim 1, characterized in that the bushing (3) has alternating longitudinal projections (5) on its inner face, presenting a concave profile in the vicinity of one of the bushing mouths, and the other projections have said profile in concavity in proximity to the opposite mouth of the bushing. 3. Dispositivo para la limpieza de fondos de piscinas, según la reivindicación 1, caracterizado porque el casquillo-rótula (7) presenta en su borde superior una aleta circundante exterior (8) que se ajusta sobre la boca superior del tubo.3. Device for cleaning pool bottoms, according to claim 1, characterized in that the ball-and-socket (7) has on its upper edge an outer surrounding fin (8) that fits over the upper mouth of the tube. 4. Dispositivo para la limpieza de fondos de piscinas, según la reivindicación 1, caracterizado porque la boquilla (2) está constituida por un cuerpo tubular (13) abierto por sus extremos y con al menos una abertura en su periferia, presentando acoplado en su boca superior, con posibilidad de giro, un tapón (16) tubular provisto en su periferia de aberturas (17, 17') de distinto diámetro que se encaran selectivamente con las aberturas (14) del cuerpo tubular para controlar la salida del chorro de agua impulsado para la limpieza del fondo de la piscina.4. Device for cleaning pool bottoms, according to claim 1, characterized in that the nozzle (2) is constituted by a tubular body (13) open at its ends and with at least one opening in its periphery, presenting coupled in its upper mouth, with the possibility of turning, a tubular plug (16) provided on its periphery with openings (17, 17 ') of different diameter that selectively face the openings (14) of the tubular body to control the water jet outlet Driven to clean the bottom of the pool. 5. Dispositivo, según reivindicación 4, caracterizado porque el tapón (16) superior se asegura, mediante sujeción a bayoneta (18), en cada una de sus posiciones de acoplamiento al cuerpo tubular (13) de la boquilla.Device according to claim 4, characterized in that the upper plug (16) is secured, by means of bayonet fastening (18), in each of its positions of coupling to the tubular body (13) of the nozzle. 6. Dispositivo, según reivindicación 4, caracterizado porque el cuerpo tubular (13) está ensartado libremente en un casquillo (20) acoplado al soporte tubular de la boquilla, presentando dicho cuerpo tubular tetones (22) en su periferia que discurren entre salientes en plano inclinado alternativos, previstos en la periferia interna del indicado casquillo, para obtener su giro intermitentemente en su desplazamiento vertical, comprendiendo este cuerpo tubular (13) medios que lo empujan hacia su posición baja.Device according to claim 4, characterized in that the tubular body (13) is freely strung in a bushing (20) coupled to the tubular support of the nozzle, said tubular body having lugs (22) at its periphery running between flat projections inclined alternatives, provided on the inner periphery of the indicated bushing, to obtain its rotation intermittently in its vertical displacement, this tubular body (13) comprising means that push it towards its low position. 7. Dispositivo, según reivindicación 6, caracterizado porque los medios que empujan al cuerpo tubular hacia su posición baja consisten en un muelle (24) ensartado sobre dicho cuerpo y dispuesto entre una aleta periférica (26), de la boca inferior (27) de dicho cuerpo, y un escalón de la periferia interna del casquillo en el que está ensartado el indicado cuerpo tubular (13).Device according to claim 6, characterized in that the means that push the tubular body towards its low position consist of a spring (24) skewered on said body and disposed between a peripheral fin (26), of the lower mouth (27) of said body, and a step of the inner periphery of the bushing in which the indicated tubular body (13) is threaded. 8. Dispositivo, según reivindicación 6, caracterizado porque los medios que empujan al cuerpo tubular hacia su posición baja consisten en un peso tubular (25) insertado en dicho cuerpo tubular (13) y retenido inferiormente mediante un aro (29) acoplado a bayoneta (30) en la boca inferior (27) del citado cuerpo tubular (13).Device according to claim 6, characterized in that the means that push the tubular body towards its low position consist of a tubular weight (25) inserted in said tubular body (13) and retained inferiorly by means of a ring (29) coupled to a bayonet ( 30) in the lower mouth (27) of said tubular body (13). 9. Dispositivo, según la reivindicación 3, caracterizado porque comprende un elemento de seguridad que vincula de forma desbloqueable el tapón superior con el cuerpo tubular de la boquilla, cuyo elemento de seguridad consiste en una pieza anular (16') con elasticidad y provista de una espiga (16'') tangencial, cuya pieza anular se dispone en el interior del tapón superior sobresaliendo la espiga por un orificio lateral (17'') de dicho tapón y encajando en una de las muescas (13') previstas en la boca superior (15) del cuerpo tubular (13) de la boquilla.9. Device according to claim 3, characterized in that it comprises a security element that unblocks the upper cap unlockably with the tubular body of the nozzle, the security element of which consists of an annular piece (16 ') with elasticity and provided with a tangential pin (16 ''), the annular part of which is disposed inside the upper cap, the pin protruding through a side hole (17 '') of said cap and fitting into one of the notches (13 ') provided in the mouth upper (15) of the tubular body (13) of the nozzle. 10. Dispositivo para la limpieza de fondos de piscinas, según la reivindicación 1, caracterizado porque el soporte tubular comprende en su boca superior un cuello (33) del que se deriva exteriormente una aleta periférica (8') en la que están embebidas varias tuercas (34), en las cuales se acoplan sendos tornillos (35) que fijan a un aro (36) sobre dicha aleta (8') para la retención de una lámina (L) de cubrimiento del fondo de la piscina entre dichos aro y aleta, cuya lámina presenta para ello las correspondientes aberturas (A).10. Device for cleaning pool bottoms according to claim 1, characterized in that the tubular support comprises in its upper mouth a neck (33) from which a peripheral fin (8 ') is derived externally in which several nuts are embedded (34), in which two screws (35) are attached that fix a ring (36) on said fin (8 ') for the retention of a sheet (L) covering the bottom of the pool between said ring and fin , whose sheet has the corresponding openings (A). 11. Dispositivo para la limpieza de fondos de piscinas según reivindicación 10, caracterizado porque la lámina (L) de cubrimiento se aplica sobre una arandela-junta (38) colocada encima de la aleta (8') del soporte tubular y que presenta orificios (39) para el paso de los tornillos (35).11. Device for cleaning pool bottoms according to claim 10, characterized in that the covering sheet (L) is applied on a washer-joint (38) placed on top of the fin (8 ') of the tubular support and having holes ( 39) for the passage of the screws (35). 12. Dispositivo para la limpieza de fondos de piscinas según reivindicación 10, caracterizado porque el soporte tubular está constituido por un casquillo-rótula montado en un casquillo fijado al interior del tubo.12. Device for cleaning pool bottoms according to claim 10, characterized in that the tubular support is constituted by a ball-and-socket mounted on a sleeve fixed inside the tube.
ES00500118T 1999-08-04 2000-06-07 DEVICE FOR CLEANING POOL FUNDS. Expired - Lifetime ES2209794T3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ES009902085U ES1044076Y (en) 1999-08-04 1999-08-04 DEVICE FOR THE CLEANING OF POOL FACILITIES.
ES9902085U 1999-08-04
ES009902095U ES1044084Y (en) 1999-08-05 1999-08-05 DEVICE FOR THE CLEANING OF POOL FACILITIES.
ES9902095U 1999-08-05
ES9902108U ES1044095Y (en) 1999-08-06 1999-08-06 DEVICE FOR THE CLEANING OF POOL FACILITIES.
ES9902108U 1999-08-06

Publications (1)

Publication Number Publication Date
ES2209794T3 true ES2209794T3 (en) 2004-07-01

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ES00500118T Expired - Lifetime ES2209794T3 (en) 1999-08-04 2000-06-07 DEVICE FOR CLEANING POOL FUNDS.

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EP (1) EP1074679B1 (en)
AT (1) ATE251264T1 (en)
DE (1) DE60005616T2 (en)
ES (1) ES2209794T3 (en)
PT (1) PT1074679E (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2964402B1 (en) * 2010-09-08 2014-03-07 Acp Agencement Et Creation De Piscines ELEMENT OF CROSSING A WALL FORMING THE ENCLOSURE OF A BATIE SWIMMING POOL
US9809988B2 (en) * 2013-10-08 2017-11-07 Eco-Blu Pool Components Llc Angled pool jet fitting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371994A (en) * 1980-06-02 1983-02-08 Lester R. Mathews Rotational indexing nozzle arrangement
US6138293A (en) * 1999-06-14 2000-10-31 Caretaker Systems, Inc. Adjustable mounting collar for a retractable cleaning head

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PT1074679E (en) 2003-12-31
EP1074679B1 (en) 2003-10-01
EP1074679A3 (en) 2002-05-29
DE60005616D1 (en) 2003-11-06
ATE251264T1 (en) 2003-10-15
DE60005616T2 (en) 2004-08-05
EP1074679A2 (en) 2001-02-07

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