FR3031506A1 - NON-EJECTABLE NOZZLE DISPENSING HEAD - Google Patents
NON-EJECTABLE NOZZLE DISPENSING HEAD Download PDFInfo
- Publication number
- FR3031506A1 FR3031506A1 FR1550187A FR1550187A FR3031506A1 FR 3031506 A1 FR3031506 A1 FR 3031506A1 FR 1550187 A FR1550187 A FR 1550187A FR 1550187 A FR1550187 A FR 1550187A FR 3031506 A1 FR3031506 A1 FR 3031506A1
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- FR
- France
- Prior art keywords
- dispensing
- nozzle
- head
- dispensing head
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
- B05B1/205—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/22—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means with a mechanical means to disable actuation
- B65D83/222—Actuator locking means being automatically repeatedly displaced after each actuation
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/05—Details of containers
- A45D2200/054—Means for supplying liquid to the outlet of the container
- A45D2200/057—Spray nozzles; Generating atomised liquid
Abstract
L'invention a pour objet une tête de distribution (1) comportant : - un élément de distribution (3), - une buse (20) comprenant au moins un orifice de distribution (12), - une coiffe (32) délimitant un passage (104) à travers lequel débouchent les orifices de distribution (12), la coiffe (32) étant conçue pour empêcher l'éjection de la buse (20) hors de la tête (1).The invention relates to a dispensing head (1) comprising: - a dispensing element (3), - a nozzle (20) comprising at least one dispensing orifice (12), - a cap (32) delimiting a passage (104) through which the dispensing orifices (12) open, the cap (32) being designed to prevent ejection of the nozzle (20) from the head (1).
Description
1 Tête de distribution à buse non éjectable La présente invention concerne une tête de distribution d'un produit, notamment cosmétique.The present invention relates to a dispensing head of a product, in particular a cosmetic product.
Cette tête est destinée à être montée à l'extrémité d'un récipient contenant le produit, pour former un dispositif de conditionnement et de distribution. Le produit cosmétique est par exemple un liquide, un gel, une mousse, une crème, un sérum, un lait, une huile, une eau florale ou une poudre. En particulier, le produit cosmétique est un produit de protection solaire, destiné à protéger une surface corporelle d'un utilisateur d'une exposition à un rayonnement solaire, notamment un rayonnement ultraviolet (UVA ou UVB). Le produit cosmétique peut aussi être par exemple un déodorant (en incluant les anti-transpirants) ou un produit de soin, de maquillage ou d'hygiène. Plus généralement, un produit cosmétique est un produit tel que défini dans le 15 Règlement CE N°1223/2009 du Parlement européen et du Conseil daté du 30 novembre 2009, relatif aux produits cosmétiques. De nombreuses têtes de distribution ont été proposées. De nombreux paramètres sont à considérer lors la conception des têtes de distribution. 20 On cherche notamment réaliser des têtes de distribution pouvant être utilisées et stockées en toute sécurité. En particulier, on cherche à éviter tout risque d'éjection de la buse dû à : - une surpression, - un défaut de fabrication, 25 - un défaut de montage de la buse sur son diffuseur ou sur le spray chanel. En effet, s'il y a un décollement entre le spray chanel de la buse, la pression va augmenter et provoquer l'éjection de la buse. Il a déjà été proposé dans EP1380520 des têtes de pulvérisation à buse cachée en position de stockage ou de repos. Ces têtes de pulvérisation comportent un bouton- 30 poussoir mobile par rapport au capot. Lorsque l'utilisateur appuie sur le bouton-poussoir pour distribuer du produit, l'orifice de la buse se déplace en translation pour venir en 3031506 2 regard de l'ouverture du capot. Lorsque l'utilisateur relâche le bouton-poussoir, l'orifice retourne dans sa position initiale, pour être de nouveau protégé par le capot. Toutefois, dans ce document, la buse peut être éjectée en position d'utilisation. La tête de distribution ne garantit pas une sécurité optimale. 5 L'invention vise ainsi à perfectionner les têtes de distribution en procurant: - une meilleure sécurité en toutes circonstances, - une fabrication à coût raisonnable, - une solidité appréciable. L'invention a pour objet une tête de distribution comportant : 10 - un élément de distribution, - une buse comprenant au moins un orifice de distribution, - une coiffe délimitant un passage à travers lequel débouchent les orifices de distribution, la coiffe étant conçue pour empêcher l'éjection de la buse hors de la tête.This head is intended to be mounted at the end of a container containing the product, to form a packaging and dispensing device. The cosmetic product is for example a liquid, a gel, a mousse, a cream, a serum, a milk, an oil, a floral water or a powder. In particular, the cosmetic product is a sunscreen product, intended to protect a user's body surface from exposure to solar radiation, especially ultraviolet radiation (UVA or UVB). The cosmetic product may also be for example a deodorant (including antiperspirants) or a care product, makeup or hygiene. More generally, a cosmetic product is a product as defined in Regulation (EC) No 1223/2009 of the European Parliament and of the Council of 30 November 2009 on cosmetic products. Many distribution heads have been proposed. Many parameters are to be considered when designing distribution heads. In particular, it is sought to produce dispensing heads that can be used and stored safely. In particular, it is sought to avoid any risk of ejection of the nozzle due to: - an overpressure, - a manufacturing defect, - a mounting fault of the nozzle on its diffuser or chanel spray. Indeed, if there is a separation between the chanel spray of the nozzle, the pressure will increase and cause the ejection of the nozzle. It has already been proposed in EP1380520 nozzle spray heads hidden in the storage position or rest. These spray heads comprise a push button movable relative to the cover. When the user presses the push-button to dispense product, the orifice of the nozzle moves in translation to come in front of the hood opening. When the user releases the push button, the orifice returns to its initial position, to be protected again by the cover. However, in this document, the nozzle may be ejected in the use position. The dispensing head does not guarantee optimum safety. The invention thus aims to improve distribution heads by providing: - better security in all circumstances, - a reasonable cost manufacturing, - an appreciable solidity. The invention relates to a dispensing head comprising: - a dispensing element, - a nozzle comprising at least one dispensing orifice, - a cap delimiting a passage through which the dispensing orifices open, the cap being designed to prevent ejection of the nozzle from the head.
La tête de distribution selon l'invention garantit une sécurité remarquable en empêchant l'expulsion de la buse. Les risques d'accidents dus à un défaut, une surpression ou une manipulation malveillante de la buse sont limités. L'invention concerne aussi un dispositif de conditionnement et de distribution, comportant un récipient pressurisé et une tête de distribution tel que définie 20 précédemment. L'invention concerne aussi l'utilisation du dispositif pour la distribution d'un produit cosmétique. DEFINITIONS PRINCIPALES 25 «La coiffe étant conçue pour empêcher l'éjection de la buse hors de la tête » signifie « la coiffe étant conçue pour empêcher en permanence l'éjection de la buse hors de la tête ». «En permanence » signifie sans interruption, constamment, toujours, quelle que soit la position de la tête, c'est-à-dire en position d'utilisation ou de repos ou de 30 stockage. « Ejection » signifie expulsion, rejet hors de, projection à l'extérieur. 3031506 3 L' expression « La coiffe étant conçue pour empêcher l'éjection de la buse hors de la tête » signifie que l'éjection de la buse hors de la tête est impossible sans détériorer le dispositif. L'« entrée du passage » est la zone du passage par laquelle le produit contenu 5 dans le récipient pénètre dans le passage en vue d'être expulsé. La «face avant de la buse » est la face de la buse située en face au passage. La « coiffe de protection » délimite une région inférieure d'appui sur le récipient et/ou sur le mécanisme d'actionnement et de distribution. La coiffe de protection recouvre l'élément de distribution et la buse. 10 L'expression « déformable au toucher » désigne un matériau polymérique dont la dureté Shore A est notamment inférieure à 40, de préférence comprise entre 1 à 30. Un matériau déformable au toucher peut être choisi par exemple parmi les élastomères polystyrène-b-poly(éthylène-butylène)-b-polystyrène (SEBS), polystyrène-b- polybutadiène-b-polystyrène (SBS), élastomères thermoplastiques (TPE), TPE oléfinique 15 vulcanisé (TPO), TPE styrénique (TPS), TPE oléfinique non vulcanisé (TPV), éthylène- propylène-diène (EPDM), le SANTOPRENE® ou le caoutchouc. Une « zone d'actionnement mobile» est un bouton d' actionnement. Il peut être fabriqué en matériau rigide. Il peut se déplacer selon l'axe longitudinal de la tête. Le terme « matériau rigide » désigne un matériau polymérique dont la dureté Shore D est strictement supérieure à 30, notamment comprise entre 45 à 70. Un matériau rigide peut être choisi dans le groupe des thermoplastiques ou des élastomères thermoplastiques, notamment parmi les polypropylène (PP), polyéthylène (PE), polyoxyméthylène (POM), polybutylène téréphtalate (PBT), styrène-acrylonitrile (SAN), acrylonitrile-butadiène styrène (ABS).The dispensing head according to the invention guarantees a remarkable security by preventing the expulsion of the nozzle. The risks of accidents due to a fault, an overpressure or a malicious manipulation of the nozzle are limited. The invention also relates to a packaging and dispensing device, comprising a pressurized container and a dispensing head as defined above. The invention also relates to the use of the device for dispensing a cosmetic product. MAIN DEFINITIONS "The cap being designed to prevent ejection of the nozzle out of the head" means "the cap being designed to permanently prevent ejection of the nozzle out of the head". "Permanently" means without interruption, constantly, always, regardless of the position of the head, that is to say in position of use or rest or storage. "Ejection" means expulsion, rejection out of, projection to the outside. The term "The cap being designed to prevent ejection of the nozzle out of the head" means that ejection of the nozzle out of the head is impossible without damaging the device. The "entrance to the passage" is the area of the passage through which the product contained in the container enters the passageway for expulsion. The "front face of the nozzle" is the face of the nozzle located in front of the passage. The "protective cap" delimits a lower region of support on the container and / or the actuating mechanism and distribution. The protective cap covers the dispensing element and the nozzle. The expression "deformable to the touch" designates a polymeric material whose Shore A hardness is in particular less than 40, preferably of between 1 to 30. A material that is deformable to the touch may be chosen for example from polystyrene-b-poly elastomers. (ethylene-butylene) -b-polystyrene (SEBS), polystyrene-b-polybutadiene-b-polystyrene (SBS), thermoplastic elastomers (TPE), vulcanized olefinic TPE (TPO), styrenic TPE (TPS), unvulcanized olefinic TPE (TPV), ethylene-propylene-diene (EPDM), SANTOPRENE® or rubber. A "moving actuation zone" is an actuating button. It can be made of rigid material. It can move along the longitudinal axis of the head. The term "rigid material" refers to a polymeric material whose Shore D hardness is strictly greater than 30, especially between 45 to 70. A rigid material may be chosen from the group of thermoplastics or thermoplastic elastomers, in particular from polypropylene (PP ), polyethylene (PE), polyoxymethylene (POM), polybutylene terephthalate (PBT), styrene-acrylonitrile (SAN), acrylonitrile-butadiene styrene (ABS).
MODES DE REALISATION PREFERES La tête selon l'invention peut comprendre l'une ou plusieurs des caractéristiques suivantes, prise(s) isolément ou suivant toute combinaison techniquement possible: - La buse présente une face avant dont la surface est supérieure à la section d'entrée du passage. 3031506 4 - L'élément de distribution est fixé à la coiffe par un système de rail et de glissière. - La coiffe comprend le système de rail et de glissière. - Le système de rail et de glissière est apte à encaisser les forces générées au 5 niveau de la tête de distribution pour éviter tout déplacement de la buse. - La tête de distribution comprend un système de verrouillage/déverrouillage d'un mécanisme d'actionnement. - La tête de distribution comprend une zone d'actionnement mobile ou deformable au toucher, notamment en élastomère. 10 - La zone d'actionnement est en matériau rigide. - La buse est montée sur un pion ou center post. - Le système de rail et de glissière assure le contact entre le pion ou center post et la buse.PREFERRED EMBODIMENTS The head according to the invention may comprise one or more of the following characteristics, taken in isolation or in any technically possible combination: the nozzle has a front face whose surface is greater than the cross section; entrance to the passage. 3031506 4 - The distribution element is fixed to the cap by a rail and slide system. - The cap includes the rail and slide system. - The rail and slide system is able to cash the forces generated at the level of the dispensing head to prevent movement of the nozzle. - The dispensing head comprises a locking / unlocking of an actuating mechanism. - The dispensing head comprises an actuating zone movable or deformable to the touch, especially elastomer. The actuation zone is made of rigid material. - The nozzle is mounted on a pawn or center post. - The rail and slide system ensures contact between the pin or center post and the nozzle.
15 DESCRIPTION DES FIGURES L'invention pourra être mieux comprise à la lecture de la description détaillée qui va suivre, d'exemples de mise en oeuvre non limitatifs de celle-ci, et à l'examen du dessin annexé, schématique et partiel, sur lequel : - la figure 1 est une vue en perspective d'un premier côté, d'un exemple de 20 tête de distribution selon l'invention, - la figure 2 est une vue en perspective d'un deuxième côté, de la tête de la figure 1, - la figure 3 est une vue de face, de la tête de la figure 1, - la figure 4 est une vue arrière, de la tête de la figure 1, 25 - la figure 5 est une coupe longitudinale, de la tête de la figure 1, montée sur un récipient - la figure 6 est une coupe selon la section BB de la figure 5, - la figure 7 est une vue agrandie du détail A de la figure 6. La tête de distribution 1 d'axe X comprend : 30 - une coiffe 32, - un élément de distribution 3, - une partie coopérante 10, 3031506 5 - une buse 20. La coiffe 32 comporte une zone support rigide 106 sur laquelle est soudée ou collée une zone d' actionnement 108 deformable au toucher. La zone support rigide 106 est réalisée en un matériau indéformable au 5 toucher, tel que du polypropylène, du polyéthylène, du polyamide, du polyéthylène téréphtalate, du polystyrène, leurs copolymères ou leurs mélanges. Elle peut être moulée en une seule pièce. La zone d'actionnement 108 peut être réalisée en un matériau deformable au toucher, tel qu'un élastomère de type polystyrène-b-poly(éthylène-butylène)-b-polystyrène 10 (SEBS), caoutchouc, thermoplastique élastomère (TPE). La zone support rigide 106 de la coiffe définit: - des ailes internes de guidage 66, 67, 68 et 69 faisant saillie radialement à l'intérieur de la coiffe, - une pièce 45 interne délimitant : 15 o une ouverture oblongue 104, o des rails 50 agencée pour coopérer avec une glissière 51 ménagée sur l'élément de distribution 3. L'élément de distribution 3 peut être réalisée de façon monolithique par moulage d'une seule pièce ou comporter plusieurs éléments réalisés séparément et 20 assemblés. Il définit : - une surface d'appui 4 en contact avec la zone d' actionnement 108, - une zone de jonction 6 destinée à coopérer avec la tige creuse 2 pour permettre au produit de gagner un canal d'amenée 7, - une zone de répartition 18 comprenant un logement (spray chanel) pour 25 accueillir la pièce coopérante 10 claquée ou soudée ou monobloc avec le spray chanel. La buse 20 peut être claquée sur la partie coopérante 10, de façon à obtenir un montage étanche. La buse 20 peut comprendre deux orifices 12 et 121. Comme on peut le voir sur les figures 6 et 7, la coiffe 32 empêche l'éjection de 30 la buse 20 hors de la tête 11. En effet, la buse 20 présente une face avant 21 dont la surface est supérieure à la section d'entrée 114 du passage 104.DESCRIPTION OF THE FIGURES The invention will be better understood on reading the detailed description which follows, non-limiting examples of implementation thereof, and on examining the accompanying schematic and partial drawing on FIG. 1 is a perspective view of a first side of an exemplary dispensing head according to the invention; FIG. 2 is a perspective view of a second side of the head of FIG. FIG. 1 is a front view of the head of FIG. 1, FIG. 4 is a rear view of the head of FIG. 1, FIG. 5 is a longitudinal section of FIG. the head of FIG. 1, mounted on a container - FIG. 6 is a sectional view along section BB of FIG. 5; FIG. 7 is an enlarged view of detail A of FIG. 6. Distribution head 1 of FIG. X axis comprises: - a cap 32, - a distribution element 3, - a cooperating part 10, 3031506 5 - a nozzle 20. The cap 32 comprises a rigid support zone 106 on which is welded or bonded an actuating zone 108 deformable to the touch. The rigid support zone 106 is made of a non-deformable material such as polypropylene, polyethylene, polyamide, polyethylene terephthalate, polystyrene, their copolymers or mixtures thereof. It can be molded in one piece. The actuating zone 108 may be made of a touch-deformable material, such as an elastomer of polystyrene-b-poly (ethylene-butylene) -b-polystyrene (SEBS), rubber, thermoplastic elastomer (TPE) type. The rigid support zone 106 of the cap defines: inner guiding wings 66, 67, 68 and 69 projecting radially inside the cap, an internal part delimiting: an oblong opening 104, rails 50 arranged to cooperate with a slideway 51 formed on the dispensing element 3. The dispensing element 3 can be made monolithically by molding in one piece or have several elements made separately and assembled. It defines: - a bearing surface 4 in contact with the operating zone 108, - a junction zone 6 intended to cooperate with the hollow rod 2 to allow the product to gain a supply channel 7, - a zone distribution 18 comprising a housing (spray chanel) to 25 accommodate the cooperating part 10 slammed or welded or monobloc with chanel spray. The nozzle 20 can be slammed on the cooperating portion 10, so as to obtain a sealed assembly. The nozzle 20 may comprise two orifices 12 and 121. As can be seen in FIGS. 6 and 7, the cap 32 prevents the ejection of the nozzle 20 from the head 11. Indeed, the nozzle 20 has a face before 21 whose surface is greater than the inlet section 114 of the passage 104.
3031506 6 Si une surpression se crée à l'intérieur du dispositif, la buse 20 ne peut pas être expulsée hors de la tête 1 par le passage 104, à moins de détériorer ou de dégrader la tête. La tête de distribution 1 garantit une bonne sécurité. Les risques d'accidents dus à un défaut, une surpression ou une manipulation malveillante sont limités.If an overpressure is created inside the device, the nozzle 20 can not be expelled from the head 1 through the passage 104, unless damage or degrade the head. The dispensing head 1 guarantees good safety. The risks of accidents due to a fault, overpressure or malicious manipulation are limited.
5 De plus, les rails 50 plaquent la buse 20 contre la coiffe 32. Ils retiennent la buse 20 si une force est appliquée contre la face avant 21 depuis l'extérieur de la tête. Ils assurent donc une sécurité supplémentaire en bloquant la buse 20. Si une personne veut enfoncer la buse 20 dans la tête 1, elle devra exercer une force suffisante pour casser les rails 50.In addition, the rails 50 press the nozzle 20 against the cap 32. They retain the nozzle 20 if a force is applied against the front face 21 from outside the head. They therefore provide additional security by blocking the nozzle 20. If a person wants to push the nozzle 20 into the head 1, it must exert sufficient force to break the rails 50.
10 Lorsque la consommatrice actionne la tête de distribution 1, le produit entre dans l'élément de distribution 3 par le canal d'amenée 7. Il peut être délivré sous la forme de sprays par les orifices de distribution 12, 121. Le produit peut sortir de la tête de distribution en formant une bande ou un ruban. L'aspect de la pulvérisation est totalement différent de celui des sprays coniques 15 classiques. Selon la durée de pulvérisation, la bande ou le ruban sont plus ou moins longs. La sensorialité perçue est différente car le spray est doux et large. La consommatrice peut traiter une large zone corporelle de manière rapide et homogène. L'aspect visuel du spray, la gestuelle et l'efficacité du produit tranchent de manière radicale par rapport aux sprays classiques.When the consumer actuates the dispensing head 1, the product enters the dispensing element 3 via the supply channel 7. It can be delivered in the form of sprays via the dispensing orifices 12, 121. The product can exit from the dispensing head forming a band or ribbon. The appearance of the spray is totally different from that of conventional conical sprays. Depending on the duration of spraying, the tape or ribbon are more or less long. The perceived sensorality is different because the spray is soft and wide. The consumer can treat a large body area quickly and evenly. The visual appearance of the spray, the gestures and the effectiveness of the product are radically different from conventional sprays.
20 L'invention n'est pas limitée à une tête de distribution comportant deux orifices de distribution, ni à la structure représentée. La tête de distribution peut être agencée pour permettre le montage d'un capot de protection et comporter, le cas échéant, un système de verrouillage. L'expression « comportant un » doit se comprendre comme étant synonyme de 25 « comportant au moins un ».The invention is not limited to a dispensing head having two dispensing orifices, nor to the structure shown. The dispensing head may be arranged to allow the mounting of a protective cover and include, where appropriate, a locking system. The expression "having one" should be understood as being synonymous with "having at least one".
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1550187A FR3031506A1 (en) | 2015-01-09 | 2015-01-09 | NON-EJECTABLE NOZZLE DISPENSING HEAD |
PCT/FR2016/050010 WO2016110641A1 (en) | 2015-01-09 | 2016-01-06 | Dispensing head having a non-ejectable nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1550187A FR3031506A1 (en) | 2015-01-09 | 2015-01-09 | NON-EJECTABLE NOZZLE DISPENSING HEAD |
Publications (1)
Publication Number | Publication Date |
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FR3031506A1 true FR3031506A1 (en) | 2016-07-15 |
Family
ID=53008650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1550187A Withdrawn FR3031506A1 (en) | 2015-01-09 | 2015-01-09 | NON-EJECTABLE NOZZLE DISPENSING HEAD |
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Country | Link |
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FR (1) | FR3031506A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254677A (en) * | 1962-11-15 | 1966-06-07 | Risdon Mfg Co | Sequentially operated outlet valves for a pressurized container |
US3333549A (en) * | 1965-06-23 | 1967-08-01 | Calmar Inc | Liquid dispenser |
FR2257836A1 (en) * | 1974-01-10 | 1975-08-08 | Aerosol Inventions Dev | Aerosol container spray head - has hollow shaft passing with play through valeve-seating seal, and has longitudinal slots in wall |
EP0151973A2 (en) * | 1984-02-04 | 1985-08-21 | Schwarz GmbH | Portable sprayer without protective overcap, ready for use |
EP0899213A2 (en) * | 1997-08-27 | 1999-03-03 | L'oreal | Pump-type packaging unit for a liquid or semi-liquid product |
WO2001085573A1 (en) * | 2000-05-12 | 2001-11-15 | Beiersdorf Ag | Spray cap for aerosol pressure packs |
WO2012100014A1 (en) * | 2011-01-21 | 2012-07-26 | The Gillette Company | Actuator for a dispensing apparatus |
-
2015
- 2015-01-09 FR FR1550187A patent/FR3031506A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254677A (en) * | 1962-11-15 | 1966-06-07 | Risdon Mfg Co | Sequentially operated outlet valves for a pressurized container |
US3333549A (en) * | 1965-06-23 | 1967-08-01 | Calmar Inc | Liquid dispenser |
FR2257836A1 (en) * | 1974-01-10 | 1975-08-08 | Aerosol Inventions Dev | Aerosol container spray head - has hollow shaft passing with play through valeve-seating seal, and has longitudinal slots in wall |
EP0151973A2 (en) * | 1984-02-04 | 1985-08-21 | Schwarz GmbH | Portable sprayer without protective overcap, ready for use |
EP0899213A2 (en) * | 1997-08-27 | 1999-03-03 | L'oreal | Pump-type packaging unit for a liquid or semi-liquid product |
WO2001085573A1 (en) * | 2000-05-12 | 2001-11-15 | Beiersdorf Ag | Spray cap for aerosol pressure packs |
WO2012100014A1 (en) * | 2011-01-21 | 2012-07-26 | The Gillette Company | Actuator for a dispensing apparatus |
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