ES2209578A1 - Devices are for closure and controlled feed of recipients for aerosols and similar and comprise closure cap adaptable to the recipient, coupling piece being made of hard material - Google Patents
Devices are for closure and controlled feed of recipients for aerosols and similar and comprise closure cap adaptable to the recipient, coupling piece being made of hard materialInfo
- Publication number
- ES2209578A1 ES2209578A1 ES200101734A ES200101734A ES2209578A1 ES 2209578 A1 ES2209578 A1 ES 2209578A1 ES 200101734 A ES200101734 A ES 200101734A ES 200101734 A ES200101734 A ES 200101734A ES 2209578 A1 ES2209578 A1 ES 2209578A1
- Authority
- ES
- Spain
- Prior art keywords
- coupling
- terminal
- coupling piece
- closure
- cap
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 28
- 238000010168 coupling process Methods 0.000 title claims abstract description 28
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 28
- 239000000443 aerosol Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 14
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 230000000717 retained effect Effects 0.000 claims abstract description 3
- 210000005036 nerve Anatomy 0.000 claims description 8
- 230000035515 penetration Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 10
- 230000014759 maintenance of location Effects 0.000 description 4
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Description
Perfeccionamientos en los dispositivos de cierre y dosificación para recipientes de aerosoles y similares.Refinement in closing devices and dosage for aerosol containers and the like.
La presente invención se refiere a unos perfeccionamientos en los dispositivos de cierre y dosificación para recipientes de aerosoles y similares, que están destinados al cierre y control de salida de dichos recipientes, portadores del gas y producto a proyectar, que se utilizan frecuentemente para la. aplicación localizada de productos medicamentosos.The present invention relates to some improvements in the closing and dosing devices for aerosol containers and the like, which are intended for closing and exit control of said containers, carriers of gas and product to be projected, which are frequently used for. localized application of medicinal products.
Un objetivo de la presente invención consiste en mejorar las caperuzas de cierre para aerosoles y similares, consiguiendo que de manera simple se pueda adaptar la boquilla de salida del producto a dos diámetros distintos del recipiente del aerosol, en especial, los dos diámetros más habituales de 20 mm y 40 mm. De este modo, se logra una mayor racionalización del dispositivo, puesto que con los mismos elementos se puede utilizar la boquilla dosificadora en dos diámetros diferentes de recipiente, que coinciden con las medidas habitualmente utilizadas en el comercio para dichos recipientes y que, dada la flexibilidad. de los elementos, podrían cubrir una gama más amplia de medidas de diámetro del recipiente.An objective of the present invention is to improve closure caps for aerosols and the like, getting that the nozzle can be adapted in a simple way product outlet at two different diameters of the container spray, especially the two most common diameters of 20 mm and 40 mm In this way, a greater rationalization of the device, since with the same elements you can use the dosing nozzle in two different diameters of container, which coincide with the measures commonly used in commerce for such containers and that, given the flexibility. of the elements, could cover a wider range of measures of container diameter
Asimismo, los perfeccionamientos objeto de la presente invención se extienden a la forma en que se consigue la conexión del acodamiento portador de la cánula dosificadora con el cuerpo de la caperuza. En este aspecto, la presente invención prevé que el cuerpo de la caperuza quede realizado en un material menos duro, más adaptable y elástico y que el acodamiento quede realizado en un material más duro y rígido, siendo preferentemente los materiales de ambos elementos, materiales termoplásticos fácilmente moldeables por inyección, especialmente polipropileno algo blando (densidad inferior a 1) para la caperuza y PDM, poliacetal más duro (densidad 1,35). De acuerdo con los presentes perfeccionamientos, los terminales del acodamiento portador de la cánula dosificadora presentan en su extremo un nervio saliente que, dadas las características de los materiales de ambos elementos, es susceptible de adaptarse al material de la caperuza de cierre del recipiente, en una parte en la introducción y en el resto durante el uso, formando una ranura en la que queda retenido dicho nervio saliente, logrando la retención axial del terminal de acoplamiento de modo muy simple y eficaz.Also, the improvements object of the present invention extend to the way in which the connection of the bending cannula of the dosing cannula with the Hood body. In this aspect, the present invention provides that the body of the hood is made of a less material hard, more adaptable and elastic and that the bending is made in a harder and more rigid material, preferably being Materials of both elements, thermoplastic materials easily injection moldable, especially somewhat soft polypropylene (density less than 1) for the hood and PDM, harder polyacetal (density 1.35). In accordance with the present improvements, the terminals of the bending cannula of the dosing cannula they have at their end a protruding nerve that, given the characteristics of the materials of both elements, is capable of adapting to the material of the closing cap of the container, in one part in the introduction and in the rest during the use, forming a groove in which said nerve is retained outgoing, achieving axial retention of the coupling terminal in a very simple and effective way.
A continuación se describirá una realización preferente de la presente invención en base a los siguientes dibujos, en los cuales:An embodiment will be described below. preference of the present invention based on the following drawings, in which:
La figura 1 muestra un recipiente para un aerosol o similar con la caperuza y cánula dosificadora desmontados.Figure 1 shows a container for an aerosol or similar with the cap and dosing cannula removed.
La figura 2 muestra un recipiente para aerosoles que incorpora la presente invención, mostrando la cánula dosificadora en varias posiciones radiales distintas.Figure 2 shows an aerosol container incorporating the present invention, showing the cannula dosing in several different radial positions.
La figura 3 muestra una vista en planta correspondiente a. la realización de la figura 1.Figure 3 shows a plan view corresponding to. the embodiment of figure 1.
La figura 4 muestra esquemáticamente la disposición de elementos que permite la presente invención, según la cual el acodamiento portador de la cánula se adapta a un recipiente de diámetro más reducido que el de la figura 1.Figure 4 schematically shows the arrangement of elements allowed by the present invention, according to which the cannula carrier bending adapts to a container of smaller diameter than that of figure 1.
Las figuras 5 y 6 son secciones representativas del acoplamiento del extremo del acodamiento portador de la cánula en el cuerpo envolvente de cierre del aerosol.Figures 5 and 6 are representative sections. of the end coupling of the cannula carrier bending in the enclosure of the aerosol closure.
Las figuras 7 y 8 representan sendas versiones de aplicación a recipientes de diámetros distintos de una variante de la presente invención.Figures 7 and 8 represent two versions of application to vessels of diameters other than a variant of The present invention.
La figura 9 muestra una sección del acoplamiento acodado.Figure 9 shows a section of the coupling layered
Las figuras 10 y 11 muestran sendos detalles en sección del propio acodamiento de la figura 9.Figures 10 and 11 show two details in section of the bending itself of figure 9.
Los presentes perfeccionamientos son aplicables a cierres de recipientes (1) para aerosoles y similares, comportando un cuerpo superior de cierre (2) y un acodamiento (3) portador de la cánula dosificadora (4). El acoplamiento del acodamiento (3) en el cuerpo de cierre (2) se realiza con posibilidad de giro del acodamiento sobre el eje del extremo que está acoplado, pudiendo adoptar diferentes posiciones, tales como las representadas con los numerales (4') y (4'') en la figura 2.The present improvements are applicable to container closures (1) for aerosols and the like, behaving an upper closing body (2) and an elbow (3) bearing the dosing cannula (4). The coupling coupling (3) in the closing body (2) is made with the possibility of turning the bending on the axis of the end that is coupled, being able to adopt different positions, such as those represented by numerals (4 ') and (4' ') in Figure 2.
Los presentes perfeccionamientos prevén que el acodamiento (3), figuras 5 y 6, presente en ambos extremos terminales (5) y (6) de iguales características, por lo que dicho acodamiento se puede acoplar por uno u otro de dichos terminales en la caperuza de cierre (2) y al ser de longitudes diferentes los correspondientes brazos (7) y (8), se logrará la adaptación del dispositivo a diferentes diámetros del recipiente (1), tal como se ha representado en las figuras 1 y 4, observándose en la figura 1 que al haberse efectuado el enlace del acodamiento (3) por el brazo (7), de mayor longitud, resulta apropiado para su utilización en un recipiente (1) de mayor diámetro, mientras que en la figura 4, el propio acodamiento se ha representado conectado por el brazo más corto (8), por lo que resulta. apropiado para un recipiente (9) de menor diámetro.The present improvements provide that the bending (3), figures 5 and 6, present at both ends terminals (5) and (6) of the same characteristics, so that bending can be coupled by one or the other of said terminals in the closing cap (2) and being of different lengths the corresponding arms (7) and (8), the adaptation of the device with different diameters of the container (1), as has been represented in figures 1 and 4, observed in figure 1 that when the linkage of the bend (3) has been made by the arm (7), of greater length, is appropriate for use in a container (1) of larger diameter, while in figure 4, the own bending has been represented connected by the arm more short (8), so it turns out. suitable for a container (9) of smaller diameter
De acuerdo con los presentes perfeccionamientos, los terminales (5) y (6) presentan respectivos nervios periféricos extremos (10) y (11) con entrada cónica, tal como se ha representado en el detalle de la figura 6, en el que se aprecia que el nervio (10) presenta la parte frontal cónica (12) que permite su mejor adaptación en el alojamiento (13) de forma conjugada que presenta la cabeza de cierre (2). De acuerdo con los presentes perfeccionamientos, al quedar realizado el cuerpo de cierre (2) en un material más blando y adaptable que el acodamiento de conexión (3), se consigue que este último, después de haber sido introducido el terminal correspondiente en el alojamiento (13), se consiga la realización de una pequeña ranura (14) de forma conjugada al nervio (10), la cual actúa a modo de ranura de retención axial del terminal (15). Mediante esta disposición se consigue que la retención axial del acodamiento en el cuerpo (2) se pueda conseguir directamente por adaptación de una pieza en la otra, mejorando dicho acoplamiento con la utilización regular del dispositivo, que comporta el frecuente giro del acodamiento sobre su propio eje, lo cual favorece la realización de la ranura de retención (14).In accordance with the present improvements, terminals (5) and (6) have respective peripheral nerves ends (10) and (11) with conical entry, as it has been represented in the detail of figure 6, which shows that the nerve (10) has the conical front part (12) that allows its better adaptation in the housing (13) in a conjugate way than presents the closing head (2). In accordance with those present improvements, when the closure body (2) is made in a softer and more adaptable material than the connection bend (3), it is achieved that the latter, after being introduced the corresponding terminal in the housing (13), the realization of a small groove (14) conjugated to the nerve (10), which acts as an axial retention groove of the terminal (15). Through this provision it is achieved that the axial retention of the bend in the body (2) can be achieved directly by adapting one piece to another, improving said coupling with the regular use of the device, which it involves the frequent rotation of the bend on its own axis, what which favors the realization of the retention groove (14).
En la figura 7 se ha representado una versión de la invención aplicable a un recipiente (15) de diámetro reducido, en el que la pieza acodada de acoplamiento (16) posee un brazo corto (17) que se acopla a la caperuza (18) y un brazo largo (19) que recibe interiormente el extremo de la cánula (20) que se incorpora a presión en aquél. En la figura 8 se observa una realización similar para el recipiente (21) de gran diámetro en el que la pieza de acoplamiento acodada (22) tiene un brazo largo (23) de acoplamiento a la caperuza (24) y un brazo corto (25) que recibe a presión un extremo de la cánula (26).A version of the invention applicable to a container (15) of reduced diameter, in which the angled coupling piece (16) has a short arm (17) that attaches to the hood (18) and a long arm (19) that internally receives the end of the cannula (20) that is incorporated under pressure on it. In figure 8 an embodiment is observed similar for the large diameter container (21) in which the angled coupling piece (22) has a long arm (23) of coupling to the hood (24) and a short arm (25) that receives press one end of the cannula (26).
La pieza acodada de acoplamiento (22) está representada de forma detallada en las figuras 9, 10 y 11, apreciándose que uno de los brazos, por ejemplo, el brazo (23), presenta interiormente un pequeño nervio saliente (27) en su interior en disposición transversal y un escalonamiento posterior (28), pudiéndose acoplar en la caperuza (24) en el vástago saliente que se aprecia en las figuras 5 y 6 dispuesto en el interior del terminal. El otro brazo (25) de dicha pieza acodada de acoplamiento presenta, además de un nervio saliente (29) y un escalón (30) similares a los anteriormente descritos (27) y (28), un pequeño nervio extremo (31) que permite efectuar su acoplamiento en la caperuza de manera similar a la representada en las figuras 5 y 6.The angled coupling piece (22) is represented in detail in figures 9, 10 and 11, appreciating that one of the arms, for example, the arm (23), internally presents a small protruding nerve (27) in its internal in transverse arrangement and a subsequent stepping (28), being able to fit in the cap (24) in the outgoing stem which can be seen in figures 5 and 6 arranged inside the terminal. The other arm (25) of said angled coupling piece it presents, in addition to a projecting nerve (29) and a step (30) similar to those described above (27) and (28), a small extreme nerve (31) that allows coupling in the cap similar to that shown in figures 5 and 6.
Si bien la presente invención ha sido descrita de acuerdo con la realización preferente que se ha mostrado en los dibujos, se comprenderá que la misma puede admitir sensibles variantes sin salir del ámbito de la presente invención, tal como se define en las reivindicaciones siguientes.While the present invention has been described as according to the preferred embodiment shown in the drawings, it will be understood that it can admit sensitive variants without leaving the scope of the present invention, such as It is defined in the following claims.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101734A ES2209578B1 (en) | 2001-07-17 | 2001-07-17 | IMPROVEMENTS IN THE CLOSURE AND DOSAGE DEVICES FOR AEROSOL AND SIMILAR CONTAINERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101734A ES2209578B1 (en) | 2001-07-17 | 2001-07-17 | IMPROVEMENTS IN THE CLOSURE AND DOSAGE DEVICES FOR AEROSOL AND SIMILAR CONTAINERS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2209578A1 true ES2209578A1 (en) | 2004-06-16 |
ES2209578B1 ES2209578B1 (en) | 2005-06-16 |
Family
ID=32605594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101734A Expired - Fee Related ES2209578B1 (en) | 2001-07-17 | 2001-07-17 | IMPROVEMENTS IN THE CLOSURE AND DOSAGE DEVICES FOR AEROSOL AND SIMILAR CONTAINERS. |
Country Status (1)
Country | Link |
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ES (1) | ES2209578B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272406A (en) * | 1964-10-26 | 1966-09-13 | Valve Corp Of America | Directional applicator for handheld dispensers |
FR1547814A (en) * | 1967-10-30 | 1968-11-29 | Improvements to directive devices for dispensing a product under pressure | |
GB1144385A (en) * | 1966-12-19 | 1969-03-05 | Electrolube Ltd | Improvements in aerosol containers with extension tubes |
-
2001
- 2001-07-17 ES ES200101734A patent/ES2209578B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272406A (en) * | 1964-10-26 | 1966-09-13 | Valve Corp Of America | Directional applicator for handheld dispensers |
GB1144385A (en) * | 1966-12-19 | 1969-03-05 | Electrolube Ltd | Improvements in aerosol containers with extension tubes |
FR1547814A (en) * | 1967-10-30 | 1968-11-29 | Improvements to directive devices for dispensing a product under pressure |
Also Published As
Publication number | Publication date |
---|---|
ES2209578B1 (en) | 2005-06-16 |
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