WO2014147283A1 - Modular device for holding bin bags - Google Patents

Modular device for holding bin bags Download PDF

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Publication number
WO2014147283A1
WO2014147283A1 PCT/ES2014/070216 ES2014070216W WO2014147283A1 WO 2014147283 A1 WO2014147283 A1 WO 2014147283A1 ES 2014070216 W ES2014070216 W ES 2014070216W WO 2014147283 A1 WO2014147283 A1 WO 2014147283A1
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WO
WIPO (PCT)
Prior art keywords
ring
bin
projection
mouth
projections
Prior art date
Application number
PCT/ES2014/070216
Other languages
Spanish (es)
French (fr)
Inventor
Alberto Moreno Saura
Original Assignee
Alberto Moreno Saura
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 ES201330341U external-priority patent/ES1079103Y/en
Priority claimed from ES201331457U external-priority patent/ES1101630Y/en
Application filed by Alberto Moreno Saura filed Critical Alberto Moreno Saura
Publication of WO2014147283A1 publication Critical patent/WO2014147283A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/141—Supports, racks, stands, posts or the like for holding refuse receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
    • B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/04—Refuse receptacles; Accessories therefor with removable inserts

Definitions

  • the present invention relates to a modular device for holding garbage bags, which are respectively housed in wastebaskets belonging to street furniture common in almost all living environments such as cities or towns. Locating said device within the hygiene and urban waste collection sector.
  • This modular device for holding garbage bags object of the invention has the purpose of obtaining a device for holding a garbage bag inside a bin, preventing the bag from separating from the bin and even turning due mainly to the action of the wind, so that the device avoids it and also guarantees a high degree of flexibility of use with respect to its ease of adaptation to any size of the bin, in addition to showing a modularity of key elements both for its manufacture and for its maintenance and component replacement; and all this with a simple device, reusable, and that additionally does not generate delays in the process of exchange of the bag by qualified operators.
  • the most common way to place the garbage bag is to put it in the bin and wrap the remaining part around the mouth of the bin, so as to try to avoid accidental removal of the garbage bag by third parties.
  • This type of coupling to the wastebasket leads to the problem that in the event that the wastebasket is in open, clear, exposed or near-shore areas, generate a stream of air in the wastebasket that causes the garbage bag to turn around and expel all the garbage housed inside; and may even cause the garbage bag to be disengaged from the wastebasket, and again spread the garbage around the areas adjacent to the wastebasket, with the consequent fouling of the surroundings of the wastebasket; the unhealthiness that is created, since the garbage is scattered and small children or animals can access it with ease, and the delay in the work of collecting the garbage by the skilled workers in said task, when having to go picking up trash from the surroundings, instead of picking it up directly from the trash bag in the bin.
  • the present invention relates to a modular device for holding garbage bags, which is configured to be coupled to a curved section bin that has a garbage bag inside, where the device object of the invention comprises:
  • An open ring configured to be coupled to the mouth of the bin through a perimeter and elastic deformation of said ring; so that the open ring has the ability to deform elastically, and therefore recover its original position, in order to be able to be coupled to the mouth of the bin;
  • a plurality of projections having removable coupling means with respect to the perimeter of the ring, such that said projections are removable at the will of the user; and they are configured to be coupled to the inner wall of said bin, after elastic deformation of said ring, so that the garbage bag is held by the pressure of said projections towards the inner wall of the bin. That is, in most cases the protrusions are those that are attached to the inner wall of the bin once the ring is deformed and coupled to the mouth of the bin, making the function of a skeletal and resistant structure of the bag of garbage, and giving it a predefined volume that prevents the garbage bag from being able to turn over when these projections exist.
  • the modular device for holding garbage bags object of the invention comprises a series of technical characteristics that make it possible to secure and attach the garbage bag to the wastebasket, prevent Said bag can be turned out by expelling the urban waste housed inside it, and additionally prevents the extraction of the bag itself due to the action of the wind as explained above. And where additionally the modular device object of the invention allows:
  • the possibility of coupling and decoupling each projection with respect to the open ring allows the manufacturing of the main components of the device object of the invention to be carried out in a modular manner; that is, because the preferred manufacturing material is a type of plastic material, its recommended manufacturing process is injection molding; where a main drawback of the designs observed in the background documents, lies in the difficulty of forming due to the complete geometry of the entire device, and its consequent increase in cost; but that with respect to the modular device object of the invention, the manufacture of the open ring and the projections is carried out independently or modularly, to subsequently assemble all the elements and allow to reduce the manufacturing cost of the device, being much more competitive from an economic point of view.
  • the modularity of being able to couple and decouple each projection with respect to the open ring thanks to the coupling means guarantees that, in case of breakage or uselessness of one of the projections, said projection can be replaced at the same time in that the operator becomes aware of said failure; and because the modular device object of the invention is used in urban or peri-urban environments, and is in contact with all types of waste, they can degrade the projections, and even the open ring, so that the technical characteristic of replacement of its components as quickly as possible, described in the coupling means belonging to the device object of the invention.
  • the modular device object of the invention has at least one radial flange located in the outer contour of the ring; which is configured to prevent the total introduction of the ring into the bin through the mouth of said bin, due to the contact between a larger face of said bin, at least one, tab and the mouth; and wherein said radial flange holds the garbage bag located between the mouth of the bin and the major face of said radial flange.
  • this tab ensures that the open ring does not slip through the inside of the bin, and stop once the open ring has been deformed to attach it to the bin, being a simple and highly efficient solution not only to support the device object of the invention to the bin, if not easy to remove by the qualified operator when you need to replace the used garbage bag with a new one
  • the open ring can have a superior contour with respect to the contour of the curved section of the bin, since thanks to the perimeter and elastic deformation capacity of the ring, it is possible to coupling the open ring in the bin so that said elastic deformation is carried out so that the ends of the open ring approximate (perimetric deformation), decreasing the contour of the open ring and allowing it to be coupled to the mouth of the bin, since once The open ring is no longer deformed, it regains its position (elastic deformation) until it partially engages in the inner cavity of the bin opening.
  • the curved section of the bin is a circular section
  • the open ring is an arc of circumference to be coupled internally with respect to the mouth of the trash can.
  • almost all of the geometry of the existing wastebaskets is collected, these being formed from a circular section cylinder and where the upper base is fully open for the introduction of urban waste by users.
  • step c) Approximate the device ring towards the mouth, so that the radial flange comes into contact with the trash can (the garbage bag is caught in the middle between the mouth of the wastebasket and the major face of the radial flange); and where the plurality of projections are housed inside the garbage bag.
  • the placement of the garbage bag together with the modular device object of the invention is carried out quickly, easily and efficiently in terms of working times of qualified operators; and where the extraction of the bag reproduces the previous stages in reverse order, being also a fast and effective procedure, highlighting that currently, when the garbage bag is larger than the inside of the bin, the qualified operator uses to make a knot with the excess of the garbage bag, delaying the time of introduction of the garbage bag in the trash itself.
  • removable coupling means between the open ring and each projection a preferred option is contemplated where said removable coupling means have: - A deformable flange belonging to one end of each projection; understanding the concept of deformable as that which allows a displacement or rotation of its usual position without causing breakage or deterioration in its properties;
  • each projection has a deformable flange, which deforms (its original position varies) when said projection passes or slides through guide grooves belonging to the open ring. And once the projection meets one of the open ring voids, the deformable flange is able to recover its original position by no longer having the physical impediment of being in contact with any physical entity of the open ring; being able to hook to said open ring guaranteeing a correct coupling between two elements. Additionally guaranteeing an easy decoupling of each tab with respect to the open ring, in case of replacement of a defective projection by use.
  • each projection has a step at the end close to its removable coupling with the open ring; so that said step is configured to come into contact with the open ring once each deformable flange is coupled to its corresponding emptying; preventing the extraction of each projection once coupled to the open ring.
  • said step not only serves as a coupling between projection and open ring, but also additionally guarantees the parallel between the mouth of the bin and said step of each projection, causing a slight pressure against the coupled garbage bag and the inner wall itself of the trash.
  • each projection has, at the opposite end to its detachable coupling with the open ring, at least one notch configured to reduce the section of said projection and allow its breakage.
  • at least one, notch defines the cutting area of each projection, there may be multiple notches to be able to gradually decrease the length of said projection depending on the depth of the inner cavity of the bin to install the device Modular object of invention.
  • said, at least one, notch it is guaranteed to be able to manufacture a single model of modular device and that it adapts to each type of wastebasket; thus lowering manufacturing costs, and guaranteeing the least loss of excess material depending on how much each projection is cut through the decrease in section of said at least one, notch.
  • the plurality of projections are six and of length equivalent to the length of the bin cavity; where the number of projections guarantee the geometric reproduction of the internal cavity of the wastebasket by the garbage bag to be fastened, and are of a length equivalent to the cavity of the wastebasket so that a large surface of the waste bag is not left garbage without holding and attaching to the inside cavity of the bin. And where preferably, each projection has a length between 30 and 60 cm according to the standards of dimensions of bins commonly used today.
  • the modular clamping device for garbage bags object of the invention constitutes an important novelty in clamping and opening devices for garbage bags, preventing them from separating from the bin and even turning due mainly to wind action; and where, thanks to the removable coupling means between the projections and the open ring, a significant reduction in its manufacturing cost is guaranteed as well as the maintenance and replacement of its main elements is improved; and all this with a simple, reusable device that prevents urban waste from being removed from wastebaskets, improving the hygienic and aesthetic conditions of the surrounding urban environment; and without generating delays in the process of exchange of the stock market by qualified operators. DESCRIPTION OF THE DRAWINGS
  • Figure 1 shows a first three-dimensional view of the modular device for holding garbage bags object of the invention.
  • Figure 2. It shows a first stage of the coupling of the modular device for holding garbage bags to the wastebasket, in which the deformation is indicated by perimeter arrows to the open ring for its partial introduction into the mouth of the wastebasket.
  • Figure 3. It shows a second stage of the coupling of the modular device for holding garbage bags to the wastebasket, where the open ring is partially inserted into the mouth of the wastebasket, said ring being deformed by the qualified operator.
  • Figure 4.- Shows a third stage of the coupling of the modular device for securing garbage bags to the wastebasket, where the open ring is coupled to the mouth of the wastebasket through the radial flange, eliminating deformation of the open ring to reproduce the geometry of the trash cavity.
  • Figure 5. Shows a detail of the ends of two projections closest to the coupling area with the open ring.
  • Figure 6 shows a first three-dimensional view of a first stage of coupling a projection towards the open ring.
  • Figure 7. Shows a second three-dimensional view of the first stage of coupling of a projection towards the open ring.
  • Figure 8 shows a first three-dimensional view of a second stage of coupling a projection towards the open ring.
  • Figure 9 shows a second three-dimensional view of the second stage of coupling a projection towards the open ring.
  • Figure 10. Shows a detail of the end of a projection closer to the coupling area with the open ring, highlighting the wedge-shaped geometry of the deformable flange.
  • Figure 11.- Shows a detail of the projections and the respective notches to decrease their length.
  • the modular device (1) for holding garbage bags object of the invention is configured to be coupled to a bin (2) of circular section comprising a garbage bag in its interior; where the device comprises:
  • An open ring (3) configured to be coupled to the mouth (2a) of the bin (2) through a perimeter and elastic deformation of said open ring (3); so that said open ring (3) has a contour greater than the contour of the curved section of said bin (2); and capable of being internally coupled with respect to the mouth (2a) of the bin (2) through a perimetric and elastic deformation of said open ring (3);
  • a plurality of radial tabs (4) specifically six radial tabs (4) and taking into account that in Figures 2 to 4, the plurality of tabs (4) is represented as a single continuous flange (4) as a simplification of the proposed design; which are located in the outer contour of the open ring (3); configured all of them to prevent the total introduction of the open ring (3) in the bin (2) through the mouth (2a) of said bin (2), due to to the contact between a major face of each flange (4) and the mouth (2a); and where each radial flange (4) holds the garbage bag located between the mouth (2a) of the bin (2) and the major face of each radial flange (4); and six projections (5), in correspondence with the six radial tabs (4), which have removable coupling means (6) at the will of the user with respect to the perimeter of the open ring (3); so that the garbage bag is held by the pressure of said projections (5) towards the inner cavity (2b) of the wastebasket (2), after elastic deformation of said open ring
  • removable coupling means (6) between each projection (5) and the open ring (3) have: - A deformable flange (5a) belonging to one end of each projection (5); which is observed in figures 5, 6, 7, 9 and 10; where said flange (5a) has a wedge-shaped prismatic geometry;
  • step (5b) belonging to each projection (5), and located at the end close to the detachable coupling with the open ring (3); wherein said step (5b) is configured to come into contact with the open ring (3) once each deformable flange (5a) is coupled to its corresponding emptying (3c); preventing the extraction of each projection (5) once coupled to the open ring (3).
  • each projection (5) presents, at the end opposite to its detachable coupling with the open ring (3), a plurality of notches (5d) configured to decrease the section of said projection (5) and allow its breakage, since they are areas of low mechanical resistance having a smaller section, and an operator is able to break the remaining pieces of each projection (5) depending on the depth of the bin cavity (2) to install the modular device (1) object of the invention.
  • the steps to be performed are the following:

Abstract

The invention relates to a modular device (1) for holding bin bags, comprising an open ring (3) configured in such a way as to be coupled to the mouth (2a) of a wastepaper bin (2) by means of a peripheral and elastic deformation of said ring (3), and comprising a plurality of projections (5) having means for coupling in relation to the periphery of the ring (3), where said projections (5) are dismountable as desired by the user and are configured in such a way as to be coupled to the inner wall (2b) of the wastepaper bin (2), subject to elastic deformation of said ring (3) when coupled to the mouth (2a) of the wastepaper bin (2), such that the bin bag is held as a result of the pressure of said projections (5) towards the inner wall (2b) of the wastepaper bin (2); preventing the bin bag from separating from the wastepaper bin (2) and even from tipping up mainly as a result of wind action.

Description

DISPOSITIVO MODULAR DE SUJECION DE BOLSAS DE BASURA  MODULAR DEVICE FOR HOLDING GARBAGE BAGS
D E S C R I P C I Ó N D E S C R I P C I Ó N
CAMPO TÉCNICO DE LA INVENCIÓN TECHNICAL FIELD OF THE INVENTION
La presente invención se refiere a un dispositivo modular de sujeción de bolsas de basura, las cuales se encuentran alojadas respectivamente en papeleras pertenecientes al mobiliario urbano habituales en la práctica totalidad de entornos habitables tales como ciudades o pueblos. Ubicando dicho dispositivo dentro del sector de higiene y recogida de residuos urbanos. The present invention relates to a modular device for holding garbage bags, which are respectively housed in wastebaskets belonging to street furniture common in almost all living environments such as cities or towns. Locating said device within the hygiene and urban waste collection sector.
Este dispositivo modular de sujeción de bolsas de basura objeto de invención tiene como finalidad la obtención de un dispositivo de sujeción de una bolsa de basura dentro de una papelera, evitando que la bolsa pueda separarse de la papelera e incluso voltearse debido principalmente a la acción del viento, de forma que el dispositivo lo evita y además garantiza un elevado grado de flexibilidad de uso con respecto a su facilidad de adaptación a cualquier tamaño de la papelera, además de mostrar una modularidad de elementos clave tanto para su fabricación como para su mantenimiento y sustitución de componentes; y todo ello con un dispositivo sencillo, reutilizable, y que adicionalmente no genera demoras en el proceso de cambio de la bolsa por parte de los operarios cualificados. This modular device for holding garbage bags object of the invention has the purpose of obtaining a device for holding a garbage bag inside a bin, preventing the bag from separating from the bin and even turning due mainly to the action of the wind, so that the device avoids it and also guarantees a high degree of flexibility of use with respect to its ease of adaptation to any size of the bin, in addition to showing a modularity of key elements both for its manufacture and for its maintenance and component replacement; and all this with a simple device, reusable, and that additionally does not generate delays in the process of exchange of the bag by qualified operators.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Con el objeto de contextualizar la actividad vinculada al dispositivo modular objeto de invención, se conoce la práctica habitual de recogida de residuos en la cual los operarios de recogida de basura en papeleras van cambiando las bolsa de basura de cada papelera tras un período de tiempo previamente estipulado, intentando garantizar que cada bolsa de basura se encuentre relativamente llena de residuos urbanos depositados por los viandantes de la zona próxima a la papelera. In order to contextualize the activity linked to the modular device object of the invention, the usual practice of waste collection is known in which garbage collection operators in bins are changing the trash bags of each bin after a period of time previously stipulated, trying to ensure that each garbage bag is relatively full of urban waste deposited by pedestrians in the area near the wastebasket.
En este contexto, la manera más habitual de colocar la bolsa de basura consiste en introducirla en la papelera y enrollar la parte sobrante alrededor de la embocadura de la papelera, de forma que se intente evitar la extracción accidental de la bolsa de basura por parte de terceros. Este tipo de acoplamiento a la papelera, además de estar muy condicionado a cada operario cualificado que se encargue de ello, acarrea la problemática de que en caso de que la papelera se encuentre en zonas abiertas, despejadas, expuestas o próximas a la costa, se genere una corriente de aire en la papelera que provoca que la bolsa de basura tienda a voltearse y expulsar toda la basura alojada en su interior; e incluso pueda provocar el desacoplamiento de la bolsa de basura con respecto a la papelera, y de nuevo esparcir la basura por las zonas colindantes a la papelera, con el consecuente ensuciamiento de los alrededores de la papelera; la insalubridad que se crea, ya que la basura se encuentra esparcida y niños pequeños o animales pueden acceder a ella con facilidad, y la demora en el trabajo de recogida de la basura por parte de los operarios cualificados en dicha tarea, al tener que ir recogiendo la basura de los alrededores, en vez de recogerla directamente de la bolsa de basura de la papelera. In this context, the most common way to place the garbage bag is to put it in the bin and wrap the remaining part around the mouth of the bin, so as to try to avoid accidental removal of the garbage bag by third parties. This type of coupling to the wastebasket, in addition to being very conditioned to each qualified operator who takes care of it, leads to the problem that in the event that the wastebasket is in open, clear, exposed or near-shore areas, generate a stream of air in the wastebasket that causes the garbage bag to turn around and expel all the garbage housed inside; and may even cause the garbage bag to be disengaged from the wastebasket, and again spread the garbage around the areas adjacent to the wastebasket, with the consequent fouling of the surroundings of the wastebasket; the unhealthiness that is created, since the garbage is scattered and small children or animals can access it with ease, and the delay in the work of collecting the garbage by the skilled workers in said task, when having to go picking up trash from the surroundings, instead of picking it up directly from the trash bag in the bin.
En relación al estado del arte actualmente conocido, cabe destacar la existencia de solicitudes de patente tales como la solicitud estadounidense de número US- 4707139, en la cual se describe un soporte anular que se acopla a la bolsa con el objetivo de mantener abierta dicha bolsa en todo momento, dicho soporte permite que la bolsa no se cierre ni deforme su embocadura a pesar del viento que pueda existir en la zona, pero no consigue evitar que la bolsa pueda voltearse debido a las corrientes de aire, ni sujetar la bolsa a la propia papelera. Adicionalmente se destaca la solicitud de patente también estadounidense de número US-6340037; la cual se asemeja a la solicitud anteriormente descrita, donde se describe un soporte anular con múltiples cavidades conformadas en el propio soporte anular, y que de igual manera que la solicitud US-4707139, el objetivo es el de mantener abierta la bolsa de basura, sin posibilidad aparente de poder acoplarlo a la papelera ni de evitar el volteo o expulsión de la bolsa de basura. In relation to the state of the art that is currently known, it is worth noting the existence of patent applications such as US application number US-4707139, which describes an annular support that is attached to the bag in order to keep said bag open at all times, said support allows the bag to not close or deform its mouth despite the wind that may exist in the area, but fails to prevent the bag from turning due to air currents, or hold the bag to the own bin. Additionally, the US patent application number US-6340037 stands out; which resembles the request described above, where an annular support with multiple cavities formed in the annular support itself is described, and that in the same way as the application US-4707139, the objective is to keep the garbage bag open, with no apparent possibility of being able to attach it to the wastebasket or to avoid the turning or expulsion of the garbage bag.
Se observa, por tanto, que los dispositivos existentes no evitan el vuelco de la bolsa de basura con residuos urbanos en su interior; y por ello se hace necesario la aparición de un nuevo dispositivo modular de sujeción de bolsas de basura que evite dicho vuelco, que adicionalmente garantice una vida útil del dispositivo elevada, así como una elevada flexibilidad de cara a ser utilizado en distintos tamaños de papeleras que se pueden encontrar en entornos urbanos y periurbanos; permitiendo en todo momento solventar los inconvenientes anteriormente descritos de un modo eficaz, sencillo y rápido de cara a los operarios cualificados encargados de su recogida. It is observed, therefore, that existing devices do not prevent the dump of the garbage bag with urban waste inside; and therefore the emergence of a new modular device for holding garbage bags that prevents such tipping, which additionally guarantees a high lifespan of the device, as well as high flexibility in order to be used in different sizes of wastebaskets that can be found in urban environments and peri-urban; allowing at all times to solve the problems described above in an efficient, simple and fast way for qualified operators responsible for their collection.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
La presente invención se refiere a un dispositivo modular de sujeción de bolsas de basura, el cual está configurado para ser acoplado a una papelera de sección curva que tiene una bolsa de basura en su interior, donde el dispositivo objeto de invención comprende: The present invention relates to a modular device for holding garbage bags, which is configured to be coupled to a curved section bin that has a garbage bag inside, where the device object of the invention comprises:
- Un aro abierto configurado para ser acoplado a la embocadura de la papelera a través de una deformación perimétrica y elástica de dicho aro; de forma que el aro abierto tiene capacidad de deformarse elásticamente, y por lo tanto recuperar su posición original, con el objeto de poder acoplarse a la embocadura de la papelera; y - An open ring configured to be coupled to the mouth of the bin through a perimeter and elastic deformation of said ring; so that the open ring has the ability to deform elastically, and therefore recover its original position, in order to be able to be coupled to the mouth of the bin; Y
- Una pluralidad de salientes que presentan medios de acoplamiento desmontables con respecto al perímetro del aro, de forma que dichos salientes son desmontables a voluntad del usuario; y están configurados para acoplarse a la pared interior de dicha papelera, previa deformación elástica de dicho aro, de forma que la bolsa de basura se encuentre sujeta gracias a la presión de dichos salientes hacia la pared interior de la papelera. Es decir, en la mayoría de los casos son los salientes los que se acoplan a la pared interior de la papelera una vez deformado el aro y acoplado a la embocadura de la papelera, haciendo la función de una estructura esquelética y resistente de la bolsa de basura, y dándole un volumen predefinido que impide que la bolsa de basura pueda voltearse al existir dichos salientes.  - A plurality of projections having removable coupling means with respect to the perimeter of the ring, such that said projections are removable at the will of the user; and they are configured to be coupled to the inner wall of said bin, after elastic deformation of said ring, so that the garbage bag is held by the pressure of said projections towards the inner wall of the bin. That is, in most cases the protrusions are those that are attached to the inner wall of the bin once the ring is deformed and coupled to the mouth of the bin, making the function of a skeletal and resistant structure of the bag of garbage, and giving it a predefined volume that prevents the garbage bag from being able to turn over when these projections exist.
Se observa, por tanto, que el dispositivo modular de sujeción de bolsas de basura objeto de invención comprende una serie de características técnicas que hacen posible la sujeción y acoplamiento de la bolsa de basura a la papelera, evitan que dicha bolsa pueda voltearse expulsando los residuos urbanos alojados en su interior, y adicionalmente evita la extracción de la propia bolsa debida a la acción del viento tal y como se ha explicado anteriormente. Y donde adicionalmente el dispositivo modular objeto de invención permite: It is observed, therefore, that the modular device for holding garbage bags object of the invention comprises a series of technical characteristics that make it possible to secure and attach the garbage bag to the wastebasket, prevent Said bag can be turned out by expelling the urban waste housed inside it, and additionally prevents the extraction of the bag itself due to the action of the wind as explained above. And where additionally the modular device object of the invention allows:
- Dar lugar a una elevada flexibilidad en cuanto a que es adaptable a distintos diámetros de papeleras debido a la configuración del aro abierto y la elasticidad deformable elásticamente del material en el que se encuentra fabricado. - Give rise to high flexibility in that it is adaptable to different diameters of bins due to the configuration of the open ring and the elastically deformable elasticity of the material in which it is manufactured.
- Garantizar que la bolsa de basura se encuentra abierta incluso con la acción del viento actuando sobre ella.  - Ensure that the garbage bag is open even with the action of the wind acting on it.
- Absorber pequeñas diferencias dimensionales con respecto tanto a la embocadura de la papelera como al fondo de dicha papelera, debido también a la configuración del aro abierto y la elasticidad deformable elásticamente del material en el que se encuentra fabricado.  - Absorb small dimensional differences with respect to both the mouth of the bin and the bottom of said bin, also due to the configuration of the open ring and the elastically deformable elasticity of the material in which it is manufactured.
- Disminuir los tiempos de recogida de las bolsas de basura utilizadas por parte de los operarios cualificados en comparación con los tiempos de recogida cuando la bolsa de basura se ha volteado o separado de la papelera, al encontrarse los residuos urbanos esparcidos alrededor de la propia papelera. Se observa también, que la pluralidad de salientes presenta medios de acoplamiento de carácter desmontable, y de ese modo se consigue dos efectos técnicos vinculados a resolver dos problemas técnicos clave: - Reduce the collection times of the garbage bags used by qualified operators compared to the collection times when the garbage bag has been turned or separated from the wastebasket, as urban waste is scattered around the trash itself . It is also observed that the plurality of projections has removable coupling means, and in this way two technical effects linked to solving two key technical problems are achieved:
En primer lugar, la posibilidad de acoplar y desacoplar cada saliente con respecto al aro abierto permite que la fabricación de los componentes principales del dispositivo objeto de invención se realice de forma modular; es decir, debido a que el material de fabricación preferente es un tipo de material plástico, su proceso de fabricación recomendado es el moldeo por inyección; donde un inconveniente principal de los diseños observados en los documentos antecedentes, radica en la dificultad de conformado debido a la geometría completa de todo el dispositivo, y su consecuente encarecimiento; pero que con respecto al dispositivo modular objeto de invención, la fabricación del aro abierto y de los salientes se realiza de forma independiente o modular, para posteriormente ensamblar todos los elementos y permitir abaratar el coste de fabricación del dispositivo, siendo mucho más competitivo desde un punto de vista económico. First of all, the possibility of coupling and decoupling each projection with respect to the open ring allows the manufacturing of the main components of the device object of the invention to be carried out in a modular manner; that is, because the preferred manufacturing material is a type of plastic material, its recommended manufacturing process is injection molding; where a main drawback of the designs observed in the background documents, lies in the difficulty of forming due to the complete geometry of the entire device, and its consequent increase in cost; but that with respect to the modular device object of the invention, the manufacture of the open ring and the projections is carried out independently or modularly, to subsequently assemble all the elements and allow to reduce the manufacturing cost of the device, being much more competitive from an economic point of view.
En segundo lugar, la modularidad de poder acoplar y desacoplar cada saliente con respecto al aro abierto gracias a los medios de acoplamiento, garantiza que, en caso de rotura o inutilidad de uno de los salientes, se pueda sustituir dicho saliente en el mismo momento en que el operario se percata de dicho fallo; y debido a que el dispositivo modular objeto de invención es usado en entornos urbanos o periurbanos, y está en contacto con todo tipo de residuos, éstos pueden ir degradando los salientes, e incluso el aro abierto, de forma que se requiere la característica técnica de sustitución de sus componentes con la máxima celeridad posible, descrita en los medios de acoplamiento pertenecientes al dispositivo objeto de invención.  Secondly, the modularity of being able to couple and decouple each projection with respect to the open ring thanks to the coupling means, guarantees that, in case of breakage or uselessness of one of the projections, said projection can be replaced at the same time in that the operator becomes aware of said failure; and because the modular device object of the invention is used in urban or peri-urban environments, and is in contact with all types of waste, they can degrade the projections, and even the open ring, so that the technical characteristic of replacement of its components as quickly as possible, described in the coupling means belonging to the device object of the invention.
Estos dos efectos técnicos de abaratamiento del producto, y flexibilidad de uso y mantenimiento, garantizan que el dispositivo modular descrito pueda ser utilizado con éxito en el sector de higiene y recogida de residuos urbanos. Donde su secuencia de uso habitual se estructura en las siguientes etapas: a) Introducir una bolsa de basura en la cavidad interior de una papelera, dejando parte de la bolsa de basura por fuera de la embocadura de la papelera. These two technical effects of cheaper product, and flexibility of use and maintenance, ensure that the modular device described can be used successfully in the field of hygiene and urban waste collection. Where its sequence of habitual use is structured in the following stages: a) Insert a garbage bag into the inner cavity of a wastebasket, leaving part of the garbage bag outside the mouth of the wastebasket.
b) Deformar el aro del dispositivo de sujeción de bolsas de basura, de forma que el contorno de dicho aro sea inferior a la embocadura de la papelera y pueda ser acoplado en su interior. b) Deform the ring of the garbage bag securing device, so that the contour of said ring is less than the mouth of the bin and can be attached inside.
c) Acoplar el aro del dispositivo en la embocadura de la papelera, de forma que la bolsa de basura queda atrapada en el medio entre la embocadura de la papelera y el aro abierto; y de ese modo la pluralidad de salientes se encuentran en el interior de la bolsa de basura sin, en principio, estar en contacto con la bolsa de basura al estar comprimido dicho aro abierto. c) Engage the device ring in the trash can, so that the garbage bag is caught in the middle between the trash can and the open ring; and thus the plurality of projections are found inside the garbage bag without, in principle, being in contact with the garbage bag when said open ring is compressed.
d) Dejar de deformar el aro del dispositivo de sujeción de la bolsa de basura, de forma que el aro abierto entra en contacto con la embocadura de la papelera (recordando que la bolsa de basura se encuentra atrapada en medio de sendos elementos); y donde la pluralidad de salientes se colocan reproduciendo la geometría de la cavidad interior de la papelera, atrapando la bolsa de basura entre la cavidad de la papelera y los respectivos salientes. En relación a cómo se soluciona el acoplamiento entre el aro abierto y la embocadura de la papelera, se contempla una opción preferente de diseño donde el dispositivo modular objeto de invención presenta al menos una pestaña radial ubicada en el contorno exterior del aro; la cual está configurada para impedir la introducción total del aro en la papelera a través de la embocadura de dicha papelera, debido al contacto entre una cara mayor de dicha, al menos una, pestaña y la embocadura; y donde dicha pestaña radial sujeta la bolsa de basura ubicada entre la embocadura de la papelera y la cara mayor de dicha pestaña radial. De forma que la existencia de esta pestaña garantiza que el aro abierto no se cuele por el interior de la papelera, y haga de tope una vez se ha deformado el aro abierto para acoplarlo a la papelera, siendo una solución sencilla y altamente eficiente no sólo para sustentar el dispositivo objeto de invención a la papelera, si no que es de fácil remoción por parte del operario cualificado cuando precise sustituir la bolsa de basura usada por una nueva d) Stop deforming the ring of the garbage bag fastening device, so that the open ring comes into contact with the trash can (remembering that the garbage bag is trapped in the middle of two items); and where the plurality of projections are placed by reproducing the geometry of the interior cavity of the wastebasket, trapping the garbage bag between the cavity of the wastebasket and the respective projections. In relation to how the coupling between the open ring and the mouth of the bin is solved, a preferred design option is contemplated where the modular device object of the invention has at least one radial flange located in the outer contour of the ring; which is configured to prevent the total introduction of the ring into the bin through the mouth of said bin, due to the contact between a larger face of said bin, at least one, tab and the mouth; and wherein said radial flange holds the garbage bag located between the mouth of the bin and the major face of said radial flange. So the existence of this tab ensures that the open ring does not slip through the inside of the bin, and stop once the open ring has been deformed to attach it to the bin, being a simple and highly efficient solution not only to support the device object of the invention to the bin, if not easy to remove by the qualified operator when you need to replace the used garbage bag with a new one
De este modo se puede ampliar la característica técnica anterior, de forma que el aro abierto puede tener un contorno superior con respecto al contorno de la sección curva de la papelera, ya que gracias a la capacidad de deformación perimétrica y elástica del aro, se puede acoplar el aro abierto en la papelera de forma que se realice dicha deformación elástica de modo que los extremos del aro abierto se aproximen (deformación perimétrica), disminuyendo el contorno del aro abierto y permitiendo acoplarse a la embocadura de la papelera, ya que una vez se deja de deformar el aro abierto, éste recupera su posición (deformación elástica) hasta acoplarse en parte de la cavidad interior de la embocadura de la papelera. In this way the previous technical characteristic can be extended, so that the open ring can have a superior contour with respect to the contour of the curved section of the bin, since thanks to the perimeter and elastic deformation capacity of the ring, it is possible to coupling the open ring in the bin so that said elastic deformation is carried out so that the ends of the open ring approximate (perimetric deformation), decreasing the contour of the open ring and allowing it to be coupled to the mouth of the bin, since once The open ring is no longer deformed, it regains its position (elastic deformation) until it partially engages in the inner cavity of the bin opening.
Y de acuerdo a los estándares de secciones de las papeleras urbanas y periurbanas, se contempla la posibilidad de que la sección curva de la papelera es una sección circular, y el aro abierto es un arco de circunferencia a acoplar interiormente con respecto a la embocadura de la papelera. De este modo se recoge la práctica totalidad de la geometría de las papeleras existentes actualmente, estando éstas conformadas a partir de un cilindro de sección circular y donde la base superior se encuentra totalmente abierta para la introducción de residuos urbanos por parte de los usuarios. De acuerdo a la existencia de la pestaña radial, se amplía el procedimiento de colocación de la bolsa de basura en la papelera junto con el dispositivo objeto de invención, de forma que se destaquen sus ventajas acompañadas de la sencillez y efectividad de dicho dispositivo; donde la etapa c) queda descrita de la forma: c) Aproximar el aro del dispositivo hacia la embocadura, de forma que la pestaña radial entre en contacto con la embocadura de la papelera (la bolsa de basura queda atrapada en el medio entre la embocadura de la papelera y la cara mayor de la pestaña radial); y donde la pluralidad de salientes se alojen en el interior de la bolsa de basura. And according to the standards of sections of urban and peri-urban bins, the possibility that the curved section of the bin is a circular section is contemplated, and the open ring is an arc of circumference to be coupled internally with respect to the mouth of the trash can. In this way, almost all of the geometry of the existing wastebaskets is collected, these being formed from a circular section cylinder and where the upper base is fully open for the introduction of urban waste by users. According to the existence of the radial flange, the procedure for placing the garbage bag in the wastebasket together with the device object of the invention is extended, so as to highlight its advantages accompanied by the simplicity and effectiveness of said device; where step c) is described as follows: c) Approximate the device ring towards the mouth, so that the radial flange comes into contact with the trash can (the garbage bag is caught in the middle between the mouth of the wastebasket and the major face of the radial flange); and where the plurality of projections are housed inside the garbage bag.
De este modo, la colocación de la bolsa de basura junto con el dispositivo modular objeto de invención se realiza de forma rápida, sencilla y eficiente en cuanto a tiempos de trabajo de los operarios cualificados; y donde la extracción de la bolsa reproduce las anteriores etapas en orden inverso, siendo un procedimiento también rápido y efectivo, destacando que actualmente, cuando la bolsa de basura es de un tamaño superior al de la cavidad interior de la papelera, el operario cualificado acostumbra a realizar un nudo con el sobrante de la bolsa de basura, demorando el tiempo de introducción de la bolsa de basura en la propia papelera. In this way, the placement of the garbage bag together with the modular device object of the invention is carried out quickly, easily and efficiently in terms of working times of qualified operators; and where the extraction of the bag reproduces the previous stages in reverse order, being also a fast and effective procedure, highlighting that currently, when the garbage bag is larger than the inside of the bin, the qualified operator uses to make a knot with the excess of the garbage bag, delaying the time of introduction of the garbage bag in the trash itself.
Con respecto a los medios de acoplamiento desmontables entre el aro abierto y cada saliente, se contempla una opción preferente donde dichos medios de acoplamiento desmontables presentan: - Una pestaña deformable perteneciente a un extremo de cada saliente; entendiendo el concepto de deformable como aquella que permite un desplazamiento o rotación de su posición habitual sin que se produzca rotura o deterioro en sus propiedades; With respect to the removable coupling means between the open ring and each projection, a preferred option is contemplated where said removable coupling means have: - A deformable flange belonging to one end of each projection; understanding the concept of deformable as that which allows a displacement or rotation of its usual position without causing breakage or deterioration in its properties;
- una pluralidad de ranuras guía en correspondencia con el número de salientes, donde las ranuras guías se encuentran ubicadas en la superficie interior del aro abierto; y están configuradas para permitir el paso de cada uno de los salientes previa deformación elástica de la pestaña de dicho saliente; y  - a plurality of guide grooves corresponding to the number of projections, where the guide grooves are located on the inner surface of the open ring; and are configured to allow the passage of each of the projections after elastic deformation of the flange of said projection; Y
- una pluralidad de vaciados en correspondencia con el número de salientes, donde los vaciados se encuentran ubicados en cada ranura guía del aro abierto; y están configurados para permitir el paso y la sujeción de cada pestaña de cada resalte tras la recuperación elástica de cada una de dichas pestañas - a plurality of recesses corresponding to the number of projections, where the recesses are located in each guide groove of the open ring; and they are configured to allow the passage and clamping of each tab of each projection after the elastic recovery of each of said tabs
Es decir, cada saliente presenta una pestaña deformable, la cual se deforma (varía su posición original) cuando dicho saliente pasa o desliza a través de unas ranuras guías pertenecientes al aro abierto. Y una vez el saliente se encuentra con uno de los vaciados del aro abierto, la pestaña deformable es capaz de recuperar su posición original al no tener ya el impedimento físico de estar en contacto con ninguna entidad física del aro abierto; pudiendo engancharse a dicho aro abierto garantizando un correcto acoplamiento entre sendos elementos. Garantizando adicionalmente un fácil desacople de cada pestaña con respecto al aro abierto, en caso de sustitución de un saliente defectuoso por el uso. That is, each projection has a deformable flange, which deforms (its original position varies) when said projection passes or slides through guide grooves belonging to the open ring. And once the projection meets one of the open ring voids, the deformable flange is able to recover its original position by no longer having the physical impediment of being in contact with any physical entity of the open ring; being able to hook to said open ring guaranteeing a correct coupling between two elements. Additionally guaranteeing an easy decoupling of each tab with respect to the open ring, in case of replacement of a defective projection by use.
Se observa que la existencia de las ranuras guías permite que la disposición geométrica de los salientes con respecto al aro abierto se realice de un modo predefinido, buscando equiespaciar la posición de cada saliente y los salientes contiguos, de forma que la sujeción de la bolsa se realice de un modo equilibrado y usando el menor número de salientes posible. Con el objeto de incrementar la sujeción de cada saliente con respecto al aro abierto, se describe una posibilidad de realización preferente donde cada saliente presenta un escalón en el extremo próximo a su acoplamiento desmontable con el aro abierto; de forma que dicho escalón está configurado para entrar en contacto con el aro abierto una vez se acopla cada pestaña deformable a su correspondiente vaciado; impidiendo la extracción de cada saliente una vez acoplado al aro abierto. It is observed that the existence of the guide grooves allows the geometric arrangement of the projections with respect to the open ring to be carried out in a predefined way, seeking to equalize the position of each projection and the adjacent projections, so that the holding of the bag is perform in a balanced way and using the least number of projections possible. In order to increase the grip of each projection with respect to the open ring, a preferred embodiment is described where each projection has a step at the end close to its removable coupling with the open ring; so that said step is configured to come into contact with the open ring once each deformable flange is coupled to its corresponding emptying; preventing the extraction of each projection once coupled to the open ring.
Observándose que dicho escalón no sólo sirve de acoplamiento entre saliente y aro abierto, si no que adicionalmente garantiza el paralelismo entre la embocadura de la papelera y dicho escalón de cada saliente, provocando una leve presión contra la bolsa de basura acoplada y la propia pared interior de la papelera. Noting that said step not only serves as a coupling between projection and open ring, but also additionally guarantees the parallel between the mouth of the bin and said step of each projection, causing a slight pressure against the coupled garbage bag and the inner wall itself of the trash.
En relación a la flexibilidad de uso del dispositivo modular objeto de invención, se contempla la posibilidad de que cada saliente presenta, en el extremo opuesto a su acoplamiento desmontable con el aro abierto, al menos una entalla configurada para disminuir la sección de dicho saliente y permitir su rotura. Donde dicha, al menos una, entalla define la zona de corte de cada saliente, pudiendo existir múltiples entallas para poder disminuir, de manera gradual, la longitud de dicho saliente en función de la profundidad de la cavidad interior de la papelera a instalar el dispositivo modular objeto de invención. In relation to the flexibility of use of the modular device object of the invention, it is contemplated that each projection has, at the opposite end to its detachable coupling with the open ring, at least one notch configured to reduce the section of said projection and allow its breakage. Where said, at least one, notch defines the cutting area of each projection, there may be multiple notches to be able to gradually decrease the length of said projection depending on the depth of the inner cavity of the bin to install the device Modular object of invention.
Gracias a dicha, al menos una, entalla, se garantiza el poder fabricar un único modelo de dispositivo modular y que éste se adapte a cada tipo de papelera; abaratando por lo tanto los costes de fabricación, y garantizando la menor pérdida de material sobrante en función de cuánto se recorte cada saliente a través de la disminución de sección de de dicha, al menos una, entalla. Thanks to said, at least one, notch, it is guaranteed to be able to manufacture a single model of modular device and that it adapts to each type of wastebasket; thus lowering manufacturing costs, and guaranteeing the least loss of excess material depending on how much each projection is cut through the decrease in section of said at least one, notch.
Adicionalmente, y como realización preferente, se contempla la posibilidad de que la pluralidad de salientes son seis y de longitud equivalente a la longitud de la cavidad de la papelera; donde el número de salientes garantizan la reproducción geométrica de la cavidad interna de la papelera por parte de la bolsa de basura a sujetar, y son de una longitud equivalente a la cavidad de la papelera de forma que no se deje una gran superficie de bolsa de basura sin sujetar y acoplar con la cavidad interior de la papelera. Y donde de manera preferente, cada saliente tiene una longitud comprendida entre 30 y 60 cm de acuerdo a los estándares de dimensiones de papeleras comúnmente utilizados en la actualidad. Additionally, and as a preferred embodiment, the possibility is contemplated that the plurality of projections are six and of length equivalent to the length of the bin cavity; where the number of projections guarantee the geometric reproduction of the internal cavity of the wastebasket by the garbage bag to be fastened, and are of a length equivalent to the cavity of the wastebasket so that a large surface of the waste bag is not left garbage without holding and attaching to the inside cavity of the bin. And where preferably, each projection has a length between 30 and 60 cm according to the standards of dimensions of bins commonly used today.
Así pues, de acuerdo con la invención descrita, el dispositivo de sujeción modular de bolsas de basura objeto de invención constituye una importante novedad en dispositivos de sujeción y apertura de bolsas de basura, evitando que puedan separarse de la papelera e incluso voltearse debido principalmente a la acción del viento; y donde gracias a los medios de acoplamiento desmontables entre los salientes y el aro abierto, se garantiza una importante reducción en su coste de fabricación así como mejora las tareas de mantenimiento y sustitución de sus elementos principales; y todo ello con un dispositivo sencillo, reutilizable, y que impide que los residuos urbanos se extraigan de las papeleras, mejorando las condiciones higiénicas y estéticas del entorno urbano colindante; y sin generar demoras en el proceso de cambio de la bolsa por parte de los operarios cualificados. DESCRIPCIÓN DE LOS DIBUJOS Thus, in accordance with the described invention, the modular clamping device for garbage bags object of the invention constitutes an important novelty in clamping and opening devices for garbage bags, preventing them from separating from the bin and even turning due mainly to wind action; and where, thanks to the removable coupling means between the projections and the open ring, a significant reduction in its manufacturing cost is guaranteed as well as the maintenance and replacement of its main elements is improved; and all this with a simple, reusable device that prevents urban waste from being removed from wastebaskets, improving the hygienic and aesthetic conditions of the surrounding urban environment; and without generating delays in the process of exchange of the stock market by qualified operators. DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando, y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, una serie de dibujos en donde, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made, and in order to help a better understanding of the features of the invention, according to a preferred example of practical implementation thereof, a series of drawings are attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:
La figura 1.- Muestra una primera vista tridimensional del dispositivo modular de sujeción de bolsas de basura objeto de invención. Figure 1 shows a first three-dimensional view of the modular device for holding garbage bags object of the invention.
La figura 2.- Muestra una primera etapa del acoplamiento del dispositivo modular de sujeción de bolsas de basura a la papelera, en la cual se indica la deformación a través de flechas perimetrales al aro abierto para su introducción parcial en la embocadura de la papelera. Figure 2.- It shows a first stage of the coupling of the modular device for holding garbage bags to the wastebasket, in which the deformation is indicated by perimeter arrows to the open ring for its partial introduction into the mouth of the wastebasket.
La figura 3.- Muestra una segunda etapa del acoplamiento del dispositivo modular de sujeción de bolsas de basura a la papelera, donde el aro abierto se introduce parcialmente en la embocadura de la papelera, estando dicho aro deformado por el operario cualificado. Figure 3.- It shows a second stage of the coupling of the modular device for holding garbage bags to the wastebasket, where the open ring is partially inserted into the mouth of the wastebasket, said ring being deformed by the qualified operator.
La figura 4.- Muestra una tercera etapa del acoplamiento del dispositivo modular de sujeción de bolsas de basura a la papelera, donde el aro abierto se encuentra acoplado en la embocadura de la papelera a través de la pestaña radial, eliminando la deformación del aro abierto para que reproduzca la geometría de la cavidad de la papelera. Figure 4.- Shows a third stage of the coupling of the modular device for securing garbage bags to the wastebasket, where the open ring is coupled to the mouth of the wastebasket through the radial flange, eliminating deformation of the open ring to reproduce the geometry of the trash cavity.
La figura 5.- Muestra un detalle de los extremos de dos salientes más próximos a la zona de acoplamiento con el aro abierto. Figure 5.- Shows a detail of the ends of two projections closest to the coupling area with the open ring.
La figura 6.- Muestra una primera vista tridimensional de una primera etapa de acoplamiento de un saliente hacia el aro abierto. Figure 6 shows a first three-dimensional view of a first stage of coupling a projection towards the open ring.
La figura 7.- Muestra una segunda vista tridimensional de la primera etapa de acoplamiento de un saliente hacia el aro abierto. Figure 7.- Shows a second three-dimensional view of the first stage of coupling of a projection towards the open ring.
La figura 8.- Muestra una primera vista tridimensional de una segunda etapa de acoplamiento de un saliente hacia el aro abierto. Figure 8 shows a first three-dimensional view of a second stage of coupling a projection towards the open ring.
La figura 9.- Muestra una segunda vista tridimensional de la segunda etapa de acoplamiento de un saliente hacia el aro abierto. Figure 9 shows a second three-dimensional view of the second stage of coupling a projection towards the open ring.
La figura 10.- Muestra un detalle del extremo de un saliente más próximo a la zona de acoplamiento con el aro abierto, destacando la geometría en forma de cuña de la pestaña deformable. Figure 10.- Shows a detail of the end of a projection closer to the coupling area with the open ring, highlighting the wedge-shaped geometry of the deformable flange.
La figura 11.- Muestra un detalle de los salientes y las respectivas entallas para disminuir su longitud. Figure 11.- Shows a detail of the projections and the respective notches to decrease their length.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las figuras 1 a 11 , puede observarse cómo el dispositivo modular (1) de sujeción de bolsas de basura objeto de invención se encuentra configurado para ser acoplado a una papelera (2) de sección circular que comprende una bolsa de basura en su interior; donde el dispositivo comprende: In view of figures 1 to 11, it can be seen how the modular device (1) for holding garbage bags object of the invention is configured to be coupled to a bin (2) of circular section comprising a garbage bag in its interior; where the device comprises:
Un aro abierto (3) configurado para ser acoplado a la embocadura (2a) de la papelera (2) a través de una deformación perimétrica y elástica de dicho aro abierto (3); de forma que dicho aro abierto (3) tiene un contorno superior al contorno de la sección curva de dicha papelera (2); y capaz de ser acoplado interiormente con respecto a la embocadura (2a) de la papelera (2) a través de una deformación perimétrica y elástica de dicho aro abierto (3); An open ring (3) configured to be coupled to the mouth (2a) of the bin (2) through a perimeter and elastic deformation of said open ring (3); so that said open ring (3) has a contour greater than the contour of the curved section of said bin (2); and capable of being internally coupled with respect to the mouth (2a) of the bin (2) through a perimetric and elastic deformation of said open ring (3);
Una pluralidad de pestañas (4) radiales, concretamente seis pestañas (4) radiales y teniendo en cuenta que en las figuras 2 a 4, la pluralidad de pestañas (4) se representa como una única pestaña continua (4) a modo de simplificación del diseño propuesto; las cuales se encuentran ubicadas en el contorno exterior del aro abierto (3); configuradas todas ellas para impedir la introducción total del aro abierto (3) en la papelera (2) a través de la embocadura (2a) de dicha papelera (2), debido al contacto entre una cara mayor de cada pestaña (4) y la embocadura (2a); y donde cada pestaña (4) radial sujeta la bolsa de basura ubicada entre la embocadura (2a) de la papelera (2) y la cara mayor de cada pestaña (4) radial; y seis salientes (5), en correspondencia con las seis pestañas (4) radiales, los cuales presentan medios de acoplamiento desmontables (6) a voluntad del usuario con respecto al perímetro del aro abierto (3); de forma que la bolsa de basura se encuentra sujeta gracias a la presión de dichos salientes (5) en dirección hacia la cavidad interior (2b) de la papelera (2), previa deformación elástica de dicho aro abierto (3); y donde dichos salientes (5) presentan una longitud equivalente a la longitud de la cavidad de la papelera (2). A plurality of radial tabs (4), specifically six radial tabs (4) and taking into account that in Figures 2 to 4, the plurality of tabs (4) is represented as a single continuous flange (4) as a simplification of the proposed design; which are located in the outer contour of the open ring (3); configured all of them to prevent the total introduction of the open ring (3) in the bin (2) through the mouth (2a) of said bin (2), due to to the contact between a major face of each flange (4) and the mouth (2a); and where each radial flange (4) holds the garbage bag located between the mouth (2a) of the bin (2) and the major face of each radial flange (4); and six projections (5), in correspondence with the six radial tabs (4), which have removable coupling means (6) at the will of the user with respect to the perimeter of the open ring (3); so that the garbage bag is held by the pressure of said projections (5) towards the inner cavity (2b) of the wastebasket (2), after elastic deformation of said open ring (3); and where said projections (5) have a length equivalent to the length of the bin cavity (2).
De este modo, de acuerdo al procedimiento de acoplamiento descrito anteriormente, éste comprende las siguientes etapas: Thus, according to the coupling procedure described above, it comprises the following steps:
a) Introducir una bolsa de basura en la cavidad interior (2b) de una papelera (2), dejando parte de la bolsa de basura por fuera de la embocadura (2a) de la papelera (2). a) Insert a garbage bag into the inner cavity (2b) of a wastebasket (2), leaving part of the garbage bag outside the mouth (2a) of the wastebasket (2).
b) Deformar el aro abierto (3) del dispositivo (1) de sujeción de bolsas de basura, de forma que el contorno de dicho aro abierto (3) sea inferior a la embocadura (2a) de la papelera (2) y pueda ser acoplado en su interior. b) Deform the open ring (3) of the garbage bag holding device (1), so that the contour of said open ring (3) is less than the mouth (2a) of the wastebasket (2) and can be docked inside.
c) Aproximar el aro abierto (3) del dispositivo (1) hasta la embocadura (2a), de forma que las pestañas (4) radiales entren en contacto con la embocadura (2a) de la papelera (2) (la bolsa de basura queda atrapada en el medio entre la embocadura (2a) de la papelera (2) y la cara mayor de cada pestaña (4) radial); y donde los seis salientes (5) se alojan en el interior de la bolsa de basura. d) Dejar de deformar el aro abierto (3) del dispositivo (1) de sujeción de bolsas, de forma que el aro abierto (3) entre en contacto con la embocadura (2a) de la papelera (2) (recordando que la bolsa de basura se encuentra atrapada en medio de sendos elementos); y donde los seis salientes (5) se colocan reproduciendo la geometría de la cavidad interior (2b) de la papelera (2), atrapando la bolsa de basura entre la cavidad interior (2b) de la papelera (2) y los respectivos salientes (5). c) Approach the open ring (3) of the device (1) to the mouth (2a), so that the radial tabs (4) come into contact with the mouth (2a) of the wastebasket (2) (the garbage bag it is caught in the middle between the mouth (2a) of the bin (2) and the major face of each radial flange (4); and where the six projections (5) are housed inside the garbage bag. d) Stop deforming the open ring (3) of the bag holder (1), so that the open ring (3) comes into contact with the mouth (2a) of the bin (2) (remembering that the bag of garbage is trapped in the middle of two elements); and where the six projections (5) are placed by reproducing the geometry of the inner cavity (2b) of the wastebasket (2), trapping the garbage bag between the inner cavity (2b) of the wastebasket (2) and the respective projections ( 5).
Estos medios de acoplamiento desmontables (6) entre cada saliente (5) y el aro abierto (3) tienen: - Una pestaña (5a) deformable perteneciente a un extremo de cada saliente (5); la cual se observa en las figuras 5, 6, 7, 9 y 10; donde dicha pestaña (5a) tiene una geometría prismática en forma de cuña; These removable coupling means (6) between each projection (5) and the open ring (3) have: - A deformable flange (5a) belonging to one end of each projection (5); which is observed in figures 5, 6, 7, 9 and 10; where said flange (5a) has a wedge-shaped prismatic geometry;
- una pluralidad de ranuras guía (3a) en correspondencia con el número de salientes (5), donde las ranuras guías (3a) se encuentran ubicadas en la superficie interior (3b) del aro abierto (3); y están configuradas para permitir el paso de cada uno de los salientes (5) previa deformación elástica de la pestaña (5a) de dicho saliente (5); donde las ranuras guía (3a) se observan claramente en la figura 7, garantizando el paso de cada saliente (5) además de la deformación de cada pestaña (5a) durante su paso por cada respectiva ranura guía (3a), ver figuras 6, 7 y 8;  - a plurality of guide grooves (3a) in correspondence with the number of projections (5), where the guide grooves (3a) are located on the inner surface (3b) of the open ring (3); and are configured to allow the passage of each of the projections (5) prior elastic deformation of the flange (5a) of said projection (5); where the guide grooves (3a) are clearly seen in Figure 7, guaranteeing the passage of each projection (5) in addition to the deformation of each flange (5a) during its passage through each respective guide groove (3a), see figures 6, 7 and 8;
- una pluralidad de vaciados (3c) en correspondencia con el número de salientes (5), donde los vaciados (3c) se encuentran ubicados en cada ranura guía (3a) del aro abierto (3); y están configurados para permitir el paso y la sujeción de cada pestaña (5a) de cada resalte (5) tras la recuperación elástica de cada una de dichas pestañas (5a); y  - a plurality of recesses (3c) in correspondence with the number of projections (5), where the recesses (3c) are located in each guide groove (3a) of the open ring (3); and are configured to allow the passage and fastening of each flange (5a) of each shoulder (5) after the elastic recovery of each of said tabs (5a); Y
- un escalón (5b) perteneciente a cada saliente (5), y ubicado en el extremo próximo al acoplamiento desmontable con el aro abierto (3); donde dicho escalón (5b) está configurado para entrar en contacto con el aro abierto (3) una vez se acopla cada pestaña (5a) deformable a su correspondiente vaciado (3c); impidiendo la extracción de cada saliente (5) una vez acoplado al aro abierto (3).  - a step (5b) belonging to each projection (5), and located at the end close to the detachable coupling with the open ring (3); wherein said step (5b) is configured to come into contact with the open ring (3) once each deformable flange (5a) is coupled to its corresponding emptying (3c); preventing the extraction of each projection (5) once coupled to the open ring (3).
Y con el objeto de poder recortar la distancia de los salientes (5), en función de la profundidad de la cavidad de la papelera (2), se observa en las figuras 1 y 11 que cada saliente (5) presenta, en el extremo opuesto a su acoplamiento desmontable con el aro abierto (3), una pluralidad de entallas (5d) configuradas para disminuir la sección de dicho saliente (5) y permitir su rotura, ya que son zonas de baja resistencia mecánica al tener una menor sección, y un operario es capaz de ir rompiendo los trozos sobrantes de cada saliente (5) en función de la profundidad de la cavidad de la papelera (2) a instalar el dispositivo modular (1) objeto de invención. And in order to be able to cut the distance of the projections (5), depending on the depth of the bin cavity (2), it is observed in figures 1 and 11 that each projection (5) presents, at the end opposite to its detachable coupling with the open ring (3), a plurality of notches (5d) configured to decrease the section of said projection (5) and allow its breakage, since they are areas of low mechanical resistance having a smaller section, and an operator is able to break the remaining pieces of each projection (5) depending on the depth of the bin cavity (2) to install the modular device (1) object of the invention.
Y en el momento en que se requiera, por parte de un operario, la sustitución de uno de los salientes (5) con respecto al aro abierto, las etapas a realizar son las siguientes: And at the time when it is required, by an operator, the replacement of one of the projections (5) with respect to the open ring, the steps to be performed are the following:
a) Presionar la pestaña (5a) de forma que se desbloquee el acoplamiento entre dicha pestaña (5a) y el correspondiente vaciado (3c); a) Press the flange (5a) so that the coupling between said flange (5a) and the corresponding emptying (3c) is unlocked;
b) deslizar el saliente (5) de manera gravitacional a través de las ranuras guía (3a) correspondientes, de forma que el escalón (5b) de dicho saliente deje de estar en contacto con el aro abierto (3); b) slide the projection (5) gravitationally through the corresponding guide grooves (3a), so that the step (5b) of said projection is no longer in contact with the open ring (3);
c) coger un nuevo saliente (5) y deslizar su extremo superior a través de las ranuras guía (3a) correspondientes, donde la pestaña (5a) se deforma al entrar en contacto con el aro abierto (3), pero sin impedir el deslizamiento del nuevo saliente; y c) take a new projection (5) and slide its upper end through the corresponding guide grooves (3a), where the flange (5a) deforms when it comes into contact with the open ring (3), but without preventing slippage of the new outgoing; Y
d) acoplar el nuevo saliente (5) en el aro abierto (3) gracias tanto al enclavamiento de la pestaña (5a) con el vaciado (3c) del aro abierto (3), como al contacto entre el escalón (5b) del nuevo saliente (5) con el aro abierto (3). d) fit the new projection (5) into the open ring (3) thanks to both the locking of the flange (5a) and the emptying (3c) of the open ring (3), as well as the contact between the step (5b) of the new projection (5) with the ring open (3).
A la vista de esta descripción y juego de figuras, el experto en la materia podrá entender que las realizaciones de la invención que se han descrito pueden ser combinadas de múltiples maneras dentro del objeto de la invención. La invención ha sido descrita según algunas realizaciones preferentes de la misma, pero para el experto en la materia resultará evidente que múltiples variaciones pueden ser introducidas en dichas realizaciones preferentes sin exceder el objeto de la invención reivindicada. In view of this description and set of figures, the person skilled in the art will be able to understand that the embodiments of the invention that have been described can be combined in multiple ways within the scope of the invention. The invention has been described according to some preferred embodiments thereof, but it will be apparent to the person skilled in the art that multiple variations can be introduced in said preferred embodiments without exceeding the object of the claimed invention.

Claims

R E I V I N D I C A C I O N E S
1. - Dispositivo modular (1) de sujeción de bolsas de basura, configurado para ser acoplado a una papelera (2) de sección curva que tiene una bolsa de basura en su interior, estando el dispositivo caracterizado por que comprende: 1. - Modular device (1) for holding garbage bags, configured to be coupled to a bin (2) of curved section that has a garbage bag inside, the device being characterized by comprising:
- un aro (3) abierto configurado para ser acoplado a la embocadura (2a) de la papelera (2) a través de una deformación perimétrica y elástica de dicho aro (3); y - an open ring (3) configured to be coupled to the mouth (2a) of the bin (2) through a perimetric and elastic deformation of said ring (3); Y
- una pluralidad de salientes (5) que presentan medios de acoplamiento (6) con respecto al perímetro del aro (3), donde dichos salientes (5) son desmontables a voluntad del usuario; y están configurados para acoplarse a la pared interior (2b) de la papelera (2), previa deformación elástica de dicho aro (3) al ser acoplado a la embocadura (2a) de la papelera (2), de forma que la bolsa de basura se encuentre sujeta gracias a la presión de dichos salientes (5) hacia la pared interior (2b) de la papelera (2). - a plurality of projections (5) having coupling means (6) with respect to the perimeter of the ring (3), where said projections (5) are removable at will of the user; and are configured to engage the inner wall (2b) of the bin (2), after elastic deformation of said ring (3) when it is coupled to the mouth (2a) of the bin (2), so that the bag of garbage is secured by the pressure of said projections (5) towards the inner wall (2b) of the bin (2).
2. - Dispositivo modular (1) de sujeción de bolsas de basura, según la reivindicación 1 , caracterizado por que comprende al menos una pestaña (4) radial ubicada en el contorno exterior del aro (3); la cual está configurada para impedir la introducción total del aro (3) en la papelera (2) a través de la embocadura (2a) de dicha papelera (2), debido al contacto entre una cara mayor de dicha, al menos una, pestaña (4) y la embocadura (2a); y donde dicha pestaña (4) radial sujeta la parte de la bolsa de basura ubicada entre la embocadura (2a) de la papelera (2) y la cara mayor de dicha pestaña (4) radial. 2. - Modular device (1) for holding garbage bags according to claim 1, characterized in that it comprises at least one radial flange (4) located on the outer contour of the ring (3); which is configured to prevent the total introduction of the ring (3) in the bin (2) through the mouth (2a) of said bin (2), due to the contact between a larger face of said bin, at least one, tab (4) and the mouth (2a); and wherein said radial flange (4) holds the part of the garbage bag located between the mouth (2a) of the bin (2) and the major face of said radial flange (4).
3.- Dispositivo modular (1) de sujeción de bolsas de basura, según cualquiera de las reivindicaciones anteriores, caracterizado por que los medios de acoplamiento (6) entre cada saliente (5) y el aro (3) presentan: 3. Modular device (1) for holding garbage bags, according to any of the preceding claims, characterized in that the coupling means (6) between each projection (5) and the ring (3) have:
- una pestaña (5a) deformable perteneciente a un extremo de cada saliente (5); - a deformable flange (5a) belonging to one end of each projection (5);
- una pluralidad de ranuras guía (3a) en correspondencia con el número de salientes (5), donde las ranuras guías (3a) se encuentran ubicadas en la superficie interior (3b) del aro (3); y están configuradas para permitir el paso de cada uno de los salientes (5) previa deformación elástica de la pestaña (5a) de dicho saliente (5); y - a plurality of guide grooves (3a) in correspondence with the number of projections (5), where the guide grooves (3a) are located on the inner surface (3b) of the ring (3); and are configured to allow the passage of each of the projections (5) prior elastic deformation of the flange (5a) of said projection (5); Y
- una pluralidad de vaciados (3c) en correspondencia con el número de salientes (5), donde los vaciados (3c) se encuentran ubicados en cada ranura guía (3a) del aro abierto (3); y están configurados para permitir el paso y la sujeción de cada pestaña (5a) de cada saliente (5) tras la recuperación elástica de cada una de dichas pestañas (5a). - a plurality of recesses (3c) in correspondence with the number of projections (5), where the recesses (3c) are located in each guide groove (3a) of the open ring (3); and are configured to allow the passage and clamping of each flange (5a) of each projection (5) after the elastic recovery of each of said tabs (5a).
4. - Dispositivo modular (1) de sujeción de bolsas de basura, según cualquiera de las reivindicaciones anteriores, caracterizado por que cada saliente (5) presenta un escalón (5b) en el extremo próximo a su acoplamiento desmontable con el aro abierto (3); donde dicho escalón (5b) está configurado para entrar en contacto con el aro (3) una vez se acopla cada pestaña (5a) deformable a su correspondiente vaciado (3c); impidiendo la extracción de cada saliente (5) una vez acoplado al aro abierto (3). 4. - Modular device (1) for holding garbage bags, according to any of the preceding claims, characterized in that each projection (5) has a step (5b) at the end close to its removable coupling with the open ring (3 ); wherein said step (5b) is configured to come into contact with the ring (3) once each deformable flange (5a) is coupled to its corresponding emptying (3c); preventing the extraction of each projection (5) once coupled to the open ring (3).
5. - Dispositivo modular (1) de sujeción de bolsas de basura, según cualquiera de las reivindicaciones anteriores, caracterizado por que cada saliente (5) presenta, en el extremo opuesto a su acoplamiento desmontable con el aro (3), al menos una entalla (5d) configurada para disminuir la sección de dicho saliente (5) y permitir su rotura. 5. - Modular device (1) for holding garbage bags, according to any of the preceding claims, characterized in that each projection (5) has, at the opposite end to its removable coupling with the ring (3), at least one notch (5d) configured to decrease the section of said projection (5) and allow its breakage.
6.- Dispositivo modular (1) de sujeción de bolsas de basura, según cualquiera de las reivindicaciones anteriores, caracterizado por que la sección curva de la papelera (2) es una sección circular, y el aro (3) es un arco de circunferencia a acoplar interiormente con respecto a la embocadura (2a) de la papelera (2). 6. Modular device (1) for holding garbage bags, according to any of the preceding claims, characterized in that the curved section of the wastebasket (2) is a circular section, and the ring (3) is an arc of circumference to be fitted internally with respect to the mouth (2a) of the bin (2).
7.- Procedimiento de acoplamiento del aro abierto (3) con respecto a la papelera7.- Open ring coupling procedure (3) with respect to the bin
(2), según el dispositivo modular (1) definido en las reivindicaciones 2 y 3, y cualquiera de las reivindicaciones anteriores, caracterizado por que comprende las siguientes etapas: (2), according to the modular device (1) defined in claims 2 and 3, and any of the preceding claims, characterized in that it comprises the following steps:
e) introducir la bolsa de basura en la cavidad interior (2b) de la papelera (2), dejando parte de la bolsa de basura por fuera de la embocadura (2a) de la papelera (2); e) insert the garbage bag into the inner cavity (2b) of the wastebasket (2), leaving part of the garbage bag outside the mouth (2a) of the wastebasket (2);
f) deformar el aro (3) abierto de tal modo que el contorno de dicho aro (3) sea inferior a la embocadura (2a) de la papelera (2) y pueda ser acoplado en su interior (2b); g) aproximar el aro (3) hasta la embocadura (2a), de forma que la pestaña (4) radial entre en contacto con la embocadura (2a) de la papelera (2); y donde los seis salientes (5) se alojan en el interior de la bolsa de basura; y f) warp the open ring (3) so that the contour of said ring (3) is smaller than the mouth (2a) of the wastebasket (2) and can be fitted inside (2b); g) approximate the ring (3) to the mouth (2a), so that the radial flange (4) comes into contact with the mouth (2a) of the wastebasket (2); and where the six projections (5) are housed inside the garbage bag; Y
h) dejar de deformar el aro (3), de forma que el aro abierto (3) entre en contacto con la embocadura (2a) de la papelera (2); y donde dichos salientes (5) se colocan reproduciendo la geometría de la cavidad interior (2b) de la papelera (2), atrapando la bolsa de basura entre la cavidad interior (2b) de la papelera (2) y los respectivos salientes (5). h) stop deforming the ring (3), so that the open ring (3) comes into contact with the mouth (2a) of the bin (2); and where said projections (5) are placed by reproducing the geometry of the inner cavity (2b) of the wastebasket (2), trapping the garbage bag between the inner cavity (2b) of the wastebasket (2) and the respective projections (5 ).
8.- Procedimiento de sustitución de uno de los salientes (5) con respecto al aro (3) abierto, según el dispositivo modular (1) definido en la reivindicación 4 y cualquiera de las reivindicaciones anteriores, caracterizado por que comprende las siguientes etapas: 8. Procedure for replacing one of the projections (5) with respect to the open ring (3), according to the modular device (1) defined in claim 4 and any of the preceding claims, characterized in that it comprises the following steps:
e) presionar la pestaña (5a) de forma que se desbloquee el acoplamiento entre dicha pestaña (5a) y el correspondiente vaciado (3c); e) press the flange (5a) so that the coupling between said flange (5a) and the corresponding drain (3c) is unlocked;
f) deslizar el saliente (5) de manera gravitacional a través de las ranuras guía (3a) correspondientes, de forma que el escalón (5b) de dicho saliente deje de estar en contacto con el aro abierto (3); f) slide the projection (5) gravitationally through the corresponding guide grooves (3a), so that the step (5b) of said projection is no longer in contact with the open ring (3);
g) coger un nuevo saliente (5) y deslizar su extremo superior a través de las ranuras guía (3a) correspondientes, donde la pestaña (5a) se deforma al entrar en contacto con el aro abierto (3) pero sin impedir el deslizamiento del nuevo saliente; y g) take a new projection (5) and slide its upper end through the corresponding guide grooves (3a), where the flange (5a) deforms when it comes into contact with the open ring (3) but without impeding the sliding of the new outgoing; Y
h) acoplar el nuevo saliente (5) en el aro abierto (3) gracias tanto al enclavamiento de la pestaña (5a) con el vaciado (3c) del aro abierto (3), como al contacto entre el escalón (5b) del nuevo saliente (5) con el aro abierto (3). h) fit the new projection (5) in the open ring (3) thanks to both the locking of the flange (5a) and the emptying (3c) of the open ring (3), as well as the contact between the step (5b) of the new projection (5) with the ring open (3).
PCT/ES2014/070216 2013-03-22 2014-03-24 Modular device for holding bin bags WO2014147283A1 (en)

Applications Claiming Priority (4)

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ESU201330341 2013-03-22
ES201330341U ES1079103Y (en) 2013-03-22 2013-03-22 GARBAGE BAG HOLDING DEVICE
ESU201331457 2013-12-17
ES201331457U ES1101630Y (en) 2013-12-17 2013-12-17 Modular device for holding garbage bags

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US4901959A (en) * 1988-07-26 1990-02-20 Stage Jack W Collapsible support stand for flexible trash bag
US4955496A (en) * 1989-07-28 1990-09-11 Nelson Stanford C Refuse bag stabilizer
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