WO2024259543A1 - Bouchon avec valve pour injecter une pression atmosphérique positive dans des conditionnements d'aérosol réutilisables - Google Patents

Bouchon avec valve pour injecter une pression atmosphérique positive dans des conditionnements d'aérosol réutilisables Download PDF

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Publication number
WO2024259543A1
WO2024259543A1 PCT/CL2024/050060 CL2024050060W WO2024259543A1 WO 2024259543 A1 WO2024259543 A1 WO 2024259543A1 CL 2024050060 W CL2024050060 W CL 2024050060W WO 2024259543 A1 WO2024259543 A1 WO 2024259543A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
cap
container
aerosol
atmospheric pressure
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.)
Ceased
Application number
PCT/CL2024/050060
Other languages
English (en)
Spanish (es)
Inventor
Juan enrique CESPEDES FLORES
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of WO2024259543A1 publication Critical patent/WO2024259543A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases

Definitions

  • the present application is directed to a cap that adapts to a silicone valve and fixes it to a container by screwing it onto it and sealing it, allowing its interior to be filled with atmospheric pressure, to be used and reused as a continuous flow aerosol.
  • the main application field of the device is its use in portable refillable aerosol containers. These can vary their shape and function by modifying the content of the fluid to be dispensed, as well as the atmospheric pressure required to spray the material fluidly, continuously and safely to the outside.
  • the applications of these refillable aerosols are varied, from use in spray paints, cleaning sprays, gardening, lubrication, etc.
  • the proposed replaceable valve cap for injecting pressure into reusable aerosol containers (Fig. 1) is simple, economical, allows easy valve replacement, the size of the cap is small and flat, simplifying the design of the container and the functionality of the aerosol system (Fig. 3).
  • the Cap (1 ) with replaceable valve for injecting pressure into reusable aerosol containers (Fig. 1 ) is made of a solid piece and comprises a silicone valve (2) for inflating balls. It consists of the Cap (1 ) with a cylindrical thread having a round hole in the centre through which the part of the silicone valve (2) that goes outwards can be seen as shown in Fig. 1.
  • the diameter and height of the Cap may vary.
  • the round hole in the centre is approximately 8 mm in diameter for the stem of the silicone valve (2) to emerge.
  • the central hole of the solid body of the Cap (1 ) widens from its centre in a stepped and radial manner to hold the centre of the rubber valve, which is wider, as detailed in Fig. 1.
  • the lid (1) is screwed onto a threaded mouth of the container (3) which is specially designed to also fit the shape of the rubber valve, i.e. it has a hole of approx. 8 mm which allows the valve to pass inside, but holds it by its widest part as detailed in (Fig. 2) and which when pressed seals the inside of the container.
  • the mouth is located at the base of a container, which in turn comprises an aerosol valve (7) at the top of it and a concave base with the male threaded mouth in its centre (Fig. 2).
  • the base of the container is sufficiently concave so that the lid does not prevent it from standing on its base (Fig. 3).
  • an inflation valve adapter (5) is used to fill the inside of the container with positive atmospheric pressure.
  • the present application is directed to a cap that adapts to a silicone valve and fixes it to a container by screwing it onto it and sealing it, allowing its interior to be filled with atmospheric pressure, to be used and reused as a continuous flow aerosol.
  • the main application field of the device is its use in portable refillable aerosol containers. These can vary their shape and function by modifying the content of the fluid to be dispensed, as well as the atmospheric pressure required to spray the material fluidly, continuously and safely to the outside.
  • the applications of these refillable aerosols are varied, from use in spray paints, cleaning sprays, gardening, lubrication, etc.
  • the proposed replaceable valve cap for injecting pressure into reusable aerosol containers (Fig. 1) is simple, economical, allows easy valve replacement, the size of the cap is small and flat, simplifying the design of the container and the functionality of the aerosol system (Fig. 3).
  • the Cap (1) with replaceable valve for injecting pressure into reusable aerosol containers (Fig. 1) is made of a solid piece and comprises a silicone valve (2) for inflating balls. It consists of the Cap (1) with a cylindrical thread that has a round hole in the centre through which the part of the silicone valve (2) that goes outwards can be seen as shown in Fig. 1. The diameter and height of the cap can vary. The round hole in the centre is approximately 8 mm in diameter for the stem of the silicone valve (2) to emerge. The central hole of the solid body of the Cap (1) widens from its centre in a stepped and radial manner to hold the centre of the rubber valve, which is wider, as detailed in Fig. 1.
  • the cap (1) is screwed onto a threaded mouth of the container (3) that is specially designed to also fit the shape of the rubber valve, i.e. it has a hole of approx. 8 mm which allows the valve to pass inside, but holds it by its widest part as detailed in (Fig. 2) and when pressed seals the inside of the container.
  • the Mouth is located at the base of a container, which in turn comprises an aerosol valve (7) at the top of it and a concave base with the male threaded mouth in its center (Fig. 2).
  • the base of the container is sufficiently concave so that the lid does not prevent it from standing on its base (Fig. 3).
  • an inflation valve adapter (5) is used to fill the inside of the container with positive atmospheric pressure.
  • the best example and the main use for which the Cap with valve (Fig. 1) is conceived is to inject atmospheric pressure into reusable aerosol containers.
  • One way to make the Cap is to machine it (CNC) from a digital model. In soft metal such as aluminum.
  • CNC machine it
  • Another way to manufacture it can be high-density injected plastic that provides precision and resistance.
  • the container could also be made of resistant injected plastic or machined aluminum.
  • the valve system has standard measurements and its manufacturers have options for different uses, the system could include different types of valves (Fig. 4) depending on the utility that is pursued.
  • the silicone valve (2) is also a standard in the sports ball industry and its function is resolved and optimized, The Cap (1) and The Mouth (Fig.
  • the main objective is to develop a refillable aerosol system that is efficient and simple, in which the product to be sprayed, its composition, color, transparency and even the pressure with which the spray is to be atomized can be customized to your liking. This would provide greater freedom of use for artists and fans of painting, graffiti or hobbies. It is important to mention that if a system like this is adopted, pollution from disposable cans could be greatly reduced, meaning a tremendous environmental contribution.
  • the Cap with replaceable valve for injecting atmospheric pressure into aerosol containers is basically constructed of a solid piece. It is a screw cap made of high-density injected plastic or soft metal such as aluminum, or some material with similar characteristics, machined by Computer Numerical Control, acronym CNC from a digital model. The size may vary. It has a round hole in the center of approximately 8 mm for the stem of a silicone valve (2) to come out. The central hole of the solid body of the Cap widens in its center in a stepped and radial manner to hold the center of a silicone valve (2).
  • the silicone valve (2) is a standard valve used by sports balls such as soccer balls, basketballs, volleyballs, and others to inflate them. It is a rubber or silicone valve shaped like a cylinder with a wider, flatter valve in the center, like a belt, which allows it to be adjusted and fixed to the balls.
  • Screw-on mouth of the container to which the Lid (1) is attached with the silicone valve (2), is part of the container or tank and is a cylinder with a thread on the outer curved face. In its center it has a smaller hole for the rubber valve to pass through and a wider space to fix the wide part of the valve without it entering the container and so that it fits perfectly to it.
  • the container can have a cylindrical capsule-type shape very similar to spray paint cans for their portable version. With a spray valve (7) on the top that can be removed. The mouth to screw the lid with the valve could ideally be located at the base of the container (fig. 2).
  • the base of the container has a concave shape that allows the Lid (1) to be placed in the center allowing the container to stand on its base.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un bouchon avec valve, consistant en un bouchon fileté présentant un trou rond au centre laissant apparaître une partie d'une valve de gonflage de ballons de silicone ou de gomme, par laquelle on introduit une aiguille adaptée pour remplir de pression atmosphérique l'espace intérieur d'un conditionnement à l'aide d'une pompe, d'un compresseur ou d'un autre dispositif. Le bouchon permet de fixer fermement la valve sur le conditionnement en la poussant contre celui-ci et en la vissant sur l'embouchure du conditionnement à cet effet, l'espace intérieur pouvant alors être fermé de façon hermétique aux fuites et rempli de la pression atmosphérique positive souhaitée. L'invention permet de simplifier l'opération d'injection de pression dans des dispositifs de pulvérisation et d'aérosol rechargeables étant donné qu'elle ne requiert pas de système complexe pour l'adaptation d'une valve Schrader ou Presta. En outre, il n'est pas nécessaire d'enlever la partie de la valve d'aérosol pour ajouter le liquide, puis de remettre la valve d'aérosol pour injecter l'air à travers celle-ci au moyen d'un système complexe comme le proposent certaines solutions de l'état de la technique. Le bouchon se trouve à un emplacement différent de la valve d'aérosol et présente une forme plane et une petite taille, ce qui optimise l'ergonomie et la praticité du dispositif. En outre, il ne requiert pas l'utilisation de valves Schrader, grandes et encombrantes, d'où un système de pulvérisation simplifié dans sa conception. Ledit bouchon offre des améliorations en termes d'ergonomie, de conception et de fonction, son retrait étant très facile, ce qui permet d'effectuer un remplissage de liquide et/ou un changement ou un nettoyage de la valve de silicone lorsqu'elle commence à laisser passer l'air ou en cas de salissures provoquées par contact avec le fluide de l'espace intérieur.
PCT/CL2024/050060 2023-06-19 2024-06-18 Bouchon avec valve pour injecter une pression atmosphérique positive dans des conditionnements d'aérosol réutilisables Ceased WO2024259543A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL2023001814 2023-06-19
CL202301814 2023-06-19

Publications (1)

Publication Number Publication Date
WO2024259543A1 true WO2024259543A1 (fr) 2024-12-26

Family

ID=93934658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2024/050060 Ceased WO2024259543A1 (fr) 2023-06-19 2024-06-18 Bouchon avec valve pour injecter une pression atmosphérique positive dans des conditionnements d'aérosol réutilisables

Country Status (1)

Country Link
WO (1) WO2024259543A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718165A (en) * 1969-12-08 1973-02-27 G Grothoff Refillable aerosol dispenser
US4427039A (en) * 1981-12-14 1984-01-24 Brooks William R Mechanical delivery system for a catalyst or the like
US5462099A (en) * 1994-01-28 1995-10-31 S. C. Johnson & Son, Inc. System and method for pressurizing dispensing containers
US6729362B2 (en) * 2002-10-03 2004-05-04 Christian T. Scheindel Sealing grommet
US6883564B2 (en) * 2003-07-22 2005-04-26 Thomas M. Risch Pressurizing system for a dispensing container
US20150260338A1 (en) * 2014-03-11 2015-09-17 Wei-Ming TSAI Hand-held refillable gas container and filling nozzle thereof
WO2022074367A1 (fr) * 2020-10-05 2022-04-14 Bigger Ltd Dispositif de buse de pulvérisation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718165A (en) * 1969-12-08 1973-02-27 G Grothoff Refillable aerosol dispenser
US4427039A (en) * 1981-12-14 1984-01-24 Brooks William R Mechanical delivery system for a catalyst or the like
US5462099A (en) * 1994-01-28 1995-10-31 S. C. Johnson & Son, Inc. System and method for pressurizing dispensing containers
US6729362B2 (en) * 2002-10-03 2004-05-04 Christian T. Scheindel Sealing grommet
US6883564B2 (en) * 2003-07-22 2005-04-26 Thomas M. Risch Pressurizing system for a dispensing container
US20150260338A1 (en) * 2014-03-11 2015-09-17 Wei-Ming TSAI Hand-held refillable gas container and filling nozzle thereof
WO2022074367A1 (fr) * 2020-10-05 2022-04-14 Bigger Ltd Dispositif de buse de pulvérisation

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