EP0802123B1 - Distributeur pour un produit de consistance non compacte - Google Patents
Distributeur pour un produit de consistance non compacte Download PDFInfo
- Publication number
- EP0802123B1 EP0802123B1 EP97400842A EP97400842A EP0802123B1 EP 0802123 B1 EP0802123 B1 EP 0802123B1 EP 97400842 A EP97400842 A EP 97400842A EP 97400842 A EP97400842 A EP 97400842A EP 0802123 B1 EP0802123 B1 EP 0802123B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- product
- cap according
- cap
- closure
- stationary element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
- B65D35/242—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for mixing or discharging of two or more components
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
- B65D47/2037—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure the element being opened or closed by actuating a separate element which causes the deformation, e.g. screw cap closing container slit
Definitions
- the present invention relates to a closure and / or adjustment capsule for the product flow and to a dispenser with a non-compact product container and this capsule.
- not compact is meant a liquid, viscous, pasty product or even powdery.
- Such a closure and flow adjustment capsule is particularly suitable for distribution of one or more widely distributed products such as shampoos, toothpaste, depilatory, body lotions, sunscreen, antiseptics, liquid eyeshadows, or mayonnaise or mustard.
- cosmetic, dermopharmaceutical, food or non-compact body hygiene products are packaged in a container closed by a removable cap or by a dispensing cap fitted a closing member, generally tilting.
- a closing member generally tilting.
- the user removes the plug or causes the closure member to open the capsule.
- capsules with pull opening called ⁇ push-pull capsules ⁇ .
- the cap may be lost; this then causes drying or degradation of the product by the ambient air.
- most of the closure capsules usually used do not allow not to vary, at will, the product delivery rate.
- the subject of the present invention is precisely a closure capsule and flow adjustment to overcome these drawbacks.
- the present invention relates to a closure capsule and distribution of one or more packaged products in the same container does not with no removable cap, the distribution of this product can be controlled by the user by simple rotation of the capsule.
- Another subject of the invention relates to a dispensing capsule of one or several products whose flow of one or more products can be adjusted at will by the user.
- the subject of the present invention is a closure and adjustment capsule for flow rate of one or more non-compact products contained in a container, comprising a device for closing and adjusting the product flow, made in one elastic material, mechanically deformable in at least two directions, this member being traversed by a product distribution passage, a fixed element and an element movable in translation relative to the fixed element, the fixed elements and mobile defining said passage, the closure member being sandwiched between the fixed and mobile elements, control means to cause the translational movement of the movable element towards the fixed element, this displacement causing progressive compression of the closure member so that the passage is gradually closed by an elastic deformation of said material.
- the closure is caused by a displacement of said material elastic, perpendicular to the axis of the capsule, in response to crushing of said material under the effect of an axial force exerted by the movable element on the closing member.
- the capsule of the invention it is possible to adjust the flow rate of one or more products, according to the needs of the user and the nature of the products (weak or strong debit).
- the capsule can be mounted on a container containing a single product.
- the user can vary the section of the distribution passage according to the desired product flow rate and product viscosity.
- This provision presents, in addition, the advantage that a single dispensing capsule can be used for the packaging and distribution of products of very different viscosity, because generally, the distribution of a product of high viscosity requires a cross section of the passage of greater distribution than a product of low viscosity. So we can manufacture industrially only one type of packaging whatever the product to be packaged.
- the capsule can be used for the distribution of a bi-product.
- the capsule includes a hollow central channel located inside of the passage communicating with a first product, and defining a space communicating with a second product, these two products being housed in a same container, separated by a suitable partition.
- Such a bi-product is, for example a two-component toothpaste or else other two-component product requiring separate storage of components, these components having to be distributed simultaneously during the use of the product.
- the first component can be a basic dermatological emulsion and the second a concentrate of sun filters.
- the user can vary the emulsion volume ratio from base / concentrate of filters, so as to obtain a sunscreen composition of variable sunscreen content.
- the protection index can be set to will by the user.
- the channel, the fixed and mobile elements have, preferably a circular section and define an annular space surrounding the central channel.
- the closure member is arranged so as to be able to decrease, or even close off said space, during its compression, then radial deformation.
- the central channel is in permanent communication with the first component of the product whose flow is constant.
- the annular space is supplied by the second component of the product, the flow of which is variable. We could also consider a closure member successively closing the annular space and the central channel.
- means can be provided on the capsule. for indexing the flow rate of the second product, located on the fixed and mobile elements respectively.
- the indexing means may indicate the protection index corresponding to the volume proportion of the two distributed components.
- the fixed element advantageously includes a thread cooperating with a complementary thread formed on the movable element, the rotation of the movable element relative to the fixed element causing the compression of the elastic member, this assembly constituting the control means.
- a notch system other means of variable complementary fixing of the fixed elements and mobile to ensure their maintenance in a determined position.
- the movable element in rotation is advantageously a cylindrical ring having a compression edge cooperating with the elastic member.
- the elastic material can be any material capable of transforming a compression deformation into a radial deformation.
- the elastic material is an elastomeric material chosen from the group of polyethylene, polyurethane and polyester elastomers; of polyether block amides; polyvinyls; terpolymers of ethylene, propylene and a diene (EPDM); block styrene-butadiene polymers (SEBS-SIS), silicones, natural or synthetic rubbers, for example nitrile or polybutadiene rubber.
- elastomeric material chosen from the group of polyethylene, polyurethane and polyester elastomers; of polyether block amides; polyvinyls; terpolymers of ethylene, propylene and a diene (EPDM); block styrene-butadiene polymers (SEBS-SIS), silicones, natural or synthetic rubbers, for example nitrile or polybutadiene rubber.
- this elastomeric material may be in the form of closed cell foam.
- the elastic material advantageously has a Shore A hardness included especially in the range from 20 to 80, and preferably Shore A hardness about 30.
- the closure member made of this elastic material is present, advantageously, in the form of a washer provided with a central bore. Bore center of this washer is an integral part of the distribution passage.
- This washer may have an external diameter and the orifice constituting the channel of distribution has an internal diameter, such as the external diameter / diameter ratio internal are preferably about 4.
- the washer has a thickness such that the internal diameter / thickness ratio is approximately 1.
- a container 2 is shown, of flexible or semi-rigid material, comprising a cylindrical body closed by a closure cap 1 and having a longitudinal axis X.
- This body ends in a frustoconical shoulder 22, connected a cylindrical neck 8 of smaller diameter than that of the container body.
- the neck 8 constitutes a fixed element.
- This neck 8 is provided with an external thread 14.
- the col 8 defines a central internal passage 12 through which a consistency product liquid in the container may leak.
- annular attachment cord 20 Between thread 14 and shoulder 22 is arranged an annular attachment cord 20 whose role will be described more far.
- the closure cap 1 comprises a washer 4 of elastic material which can be deformed radially and axially.
- this washer is shown in its initial form.
- This washer is disposed on the free end 9 of the neck 8. It is made, for example, of polybutadiene rubber.
- This washer has substantially the same section as the neck 8. It has a closable central distribution bore 6, forming part of the central passage 12. The diameter of this bore is noted d.
- the external diameter D of the washer 4 is such that the ratio D / d is approximately 4.
- D is 20 mm
- d is 5 mm
- the thickness e of the washer is approximately 5 mm .
- the container 2 has a volume of approximately 250 ml and contains, for example, a hair shampoo.
- the capsule 1 further comprises a movable element 10, in the form of a cylindrical flow-adjusting ring, the top 11 of which constitutes an annular plate.
- This plate 11 has a central opening 13 which constitutes the product dispensing orifice.
- the washer 4 is sandwiched between the annular plate 11 and the end 9 of the neck 8.
- the cylindrical ring 10 has an internal thread 16 (see FIGS. 2 and 3), complementary to the external thread 14 of the neck 8.
- An annular bead internal 18 is provided on the lower edge of the ring 10, on the side facing the container; it is intended to snap under the annular bead 20.
- the bead 20 is located on the neck away from the shoulder 22 to allow axial displacement of the ring 10 for compression or decompression of the washer 4.
- the ring 10 cannot be unscrewed accidentally, during use.
- the cord 20 constitutes a loosening limiter.
- the operation of the capsule 1 is as follows: During storage, the capsule is in the position shown in FIG. 2: The ring 10 is screwed to the bottom, axially crushing the washer 4 so that the bore 6 is completely closed and the distribution of the product is impossible. When the user unscrews the ring 10 by rotation, as indicated by the arrow F, the latter moves away from its initial position. At the end of unscrewing, the capsule is in the position shown in Figure 3. In this figure, we see that the elastic washer 4 has returned to its original shape (see Figure 1) and that the bore 6 is open. By inverting the container, the product can then be dispensed.
- FIGS. 4 to 6 show a second embodiment of a capsule 101 usable to distribute a two-component product.
- the elements similar to those of FIGS. 1 to 3 or playing a similar role bear the reference numbers of figures 1 to 3 increased by 100. Their description will not be recovery only partially.
- the components A and B are superimposed so that component B is at near the neck 108.
- the component A is therefore placed between the component B and the bottom of container. Due to their high viscosity, components A and B do not not mix.
- the capsule 101 mounted on the container 102 is designed so that the delivery rate of component B is variable.
- the tubing 117 slightly protrudes from the neck 108 of the container and extends towards the inside thereof, up to a level just below the AB interface.
- Tubing 117 is wedged in the neck 108 by a plurality of radial fins 112 defining a space ring 118 filled with component B.
- the capsule 101 comprises a washer 104 made of deformable material placed on the neck 108 of the container and held in place by a flow control ring 110.
- This ring 110 has a construction similar to that of the first embodiment, with the difference is that the dispensing orifice 113 has a skirt 115 extending outward and surrounding the free end 117a of the tube 117.
- the channel distribution 106a is fitted with 4 radial notches 106b regularly spaced.
- this embodiment of capsule 101 is illustrated in the figure 5.
- the washer 104 By partial screwing of the ring 110, the washer 104 is in a state partially compressed. Thus, its internal edges 106c are in contact with the tubing 117 and only the notches 106b form passages for the component B.
- the central channel 106a is in communication with the component A.
- a cord C of product comes out of the orifice 113, as illustrated in FIG. 5.
- This cord C is made up essentially of component A and has four longitudinal ridges external components formed by component B. Looking at Figure 5, we understand that the depth of the streaks B can be varied as a function of the compression ratio of the washer 104. Thus, the component A / component B flow ratio can be settled at will.
- indexing marks 124, 126 of the ratio of flow of components A and B are provided respectively on the neck 122 of the container and on the ring 110.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Description
Pendant le stockage, la capsule se trouve dans la position montrée sur la figure 2 : La bague 10 est vissée à fond écrasant axialement la rondelle 4 de sorte que l'alésage 6 est complètement fermé et la distribution du produit est impossible. Lorsque l'utilisateur dévisse la bague 10 par rotation, comme indiqué par la flèche F, celle-ci, s'éloigne de sa position initiale. En fin de dévissage, la capsule se trouve dans la position représentée sur la figure 3. Sur cette figure, on voit que la rondelle élastique 4 a retrouvé sa forme d'origine (voir figure 1) et que l'alésage 6 est ouvert. En retournant le récipient, le produit peut alors être distribué.
Claims (15)
- Capsule de fermeture et de réglage de débit d'au moins un produit non compact contenu dans un récipient (2, 102), comportant un organe de fermeture (4, 104) et de réglage de débit du produit, réalisé en un matériau élastique, mécaniquement déformable selon au moins deux directions, cet organe (4, 104) étant traversé par un passage de distribution (6, 106) du produit, un élément fixe (8, 108) et un élément mobile (10, 110) en translation par rapport à l'élément fixe (8, 108), les éléments fixe et mobile définissant ledit passage (12, 112), l'organe de fermeture (4, 104) étant pris en sandwich entre les éléments fixe (8, 108) et mobile (10, 110), des moyens de commande (14, 114) pour provoquer le déplacement en translation de l'élément mobile (10, 110) vers l'élément fixe (8, 108), ce déplacement entraínant une compression progressive de l'organe de fermeture (4, 104) de sorte que le passage (6, 106) est fermé progressivement par une déformation élastique dudit matériau, caractérisée en ce que la fermeture est provoquée par un déplacement dudit matériau élastique, perpendiculairement à l'axe de la capsule, en réponse à un écrasement dudit matériau sous l'effet d'une force axiale exercée par l'élément mobile (10, 110) sur l'organe de fermeture (4, 104).
- Capsule selon la revendication 1, caractérisée en ce que les éléments fixe (8, 108) et mobile (10, 110) comportent des moyens de fixation complémentaire variable (14,114 ; 16,116), pour les maintenir l'un par rapport à l'autre dans une position déterminée.
- Capsule selon la revendication 2, caractérisée en ce que les moyens de fixation comportent un filetage (14, 114) ménagé sur l'élément fixe (8, 108) coopérant avec un filetage complémentaire (16, 116) ménagé sur l'élément mobile (10, 110), la rotation de l'élément mobile par rapport à l'élément fixe provoquant la compression de l'organe élastique (4, 104), ces moyens de commande constituant lesdits moyens de fixation.
- Capsule selon la revendication 1 à 3, caractérisée en ce que le matériau élastique est un matériau élastomérique.
- Capsule selon l'une des revendications précédentes, caractérisée en ce que le matériau élastique présente une dureté Shore A comprise dans la gamme allant de 20 à 80.
- Capsule selon l'une des revendications précédentes, caractérisée en ce que le matériau élastique présente une dureté Shore A de 30.
- Capsule selon l'une des revendications précédentes, caractérisée en ce que l'organe de fermeture (4, 104) se présente sous forme d'une rondelle.
- Capsule selon la revendication 7, caractérisée en ce que la rondelle (4, 104) présente un premier diamètre (D) et le canal un second diamètre (d), le rapport premier diamètre (D)/second diamètre (d) étant d'environ 4.
- Capsule selon la revendication 8, caractérisée en ce que la rondelle présente une épaisseur (e), le rapport second diamètre (d)/épaisseur (e) étant d'environ 1.
- Capsule selon la revendication 8, caractérisée en ce qu'elle comprend, en outre, un canal creux (117) situé à l'intérieur du passage (112) communiquant avec un premier produit (A), et définissant un espace (118) communiquant avec un second produit (B).
- Capsule selon la revendication 10, caractérisée en ce que le canal (117), les éléments fixe (108) et mobile (110) ont une section circulaire et définissent un espace annulaire (118) entourant le canal (117).
- Capsule selon l'une des revendications 8 à 10, caractérisée en ce que l'organe de fermeture (104) est agencé de façon à obturer ledit espace (118) lors de sa compression.
- Capsule selon l'une des revendications 8 à 11, caractérisé en ce qu'elle comprend en plus des moyens d'indexation (124, 126) du debit du second produit (B), coopérant avec les éléments fixe (108) et mobile (110).
- Distributeur comportant un récipient (2, 102) contenant au moins un produit (A, B) à distribuer et une capsule (1, 101) de fermeture et de réglage de débit de ces produits, caractérisé en ce que la capsule est conforme à l'une quelconque des revendications précédentes.
- Distributeur selon la revendication 14, caractérisé en ce que le produit est un produit cosmétique.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9604732A FR2747373B1 (fr) | 1996-04-16 | 1996-04-16 | Distributeur pour un produit de consistance non compacte |
FR9604732 | 1996-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0802123A1 EP0802123A1 (fr) | 1997-10-22 |
EP0802123B1 true EP0802123B1 (fr) | 1998-12-23 |
Family
ID=9491239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97400842A Expired - Lifetime EP0802123B1 (fr) | 1996-04-16 | 1997-04-14 | Distributeur pour un produit de consistance non compacte |
Country Status (5)
Country | Link |
---|---|
US (1) | US5899368A (fr) |
EP (1) | EP0802123B1 (fr) |
DE (1) | DE69700073T2 (fr) |
ES (1) | ES2127033T3 (fr) |
FR (1) | FR2747373B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907106C2 (de) * | 1979-02-23 | 1985-12-19 | Degussa Ag, 6000 Frankfurt | Abgaskatalysator und seine Verwendung zur Reinigung der Abgase von Verbrennungskraftmaschinen |
US6698605B2 (en) | 2001-05-21 | 2004-03-02 | Rexam Medical Packaging Inc. | Modified bottle neck for use with child resistant caps |
FR2830240B1 (fr) * | 2001-10-01 | 2004-08-20 | Oreal | Dispositif de conditionnement d'un produit, notamment un produit cosmetique et/ou de soins |
US20060231580A1 (en) * | 2005-04-13 | 2006-10-19 | Sonoco Development, Inc. | Twist lock fluid dispensing valve |
US10549289B2 (en) * | 2008-06-18 | 2020-02-04 | Silgan Dispensing Systems Slatersville, Llc | Fan orifice dispensing closure |
US8814010B2 (en) * | 2008-06-18 | 2014-08-26 | Mwv Slatersville, Llc | Fan orifice dispensing closure |
WO2024102549A1 (fr) * | 2022-11-07 | 2024-05-16 | Colgate-Palmolive Company | Distributeur de dentifrice |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE589805C (de) * | 1933-12-15 | Rudolf Gruhle | Tubenverschluss mit elastischem zweiteiligem Lippenventilverschluss in einer zentral durchbohrten Schraubkappe | |
DE213732C (fr) * | 1907-06-15 | |||
US2135237A (en) * | 1938-05-07 | 1938-11-01 | Helen P Lewis | Closure for containers |
US2309895A (en) * | 1939-07-03 | 1943-02-02 | Rose M Griffith | Closure for collapsible tubes |
CH213732A (de) * | 1940-01-06 | 1941-03-15 | Fink Wilhelm | Flasche mit Verschluss für Flüssigkeiten. |
US2605026A (en) * | 1948-05-22 | 1952-07-29 | Reinhard P Wagner | Dispensing cap for collapsible tubes |
FR968868A (fr) * | 1948-07-07 | 1950-12-08 | Valois Sa | Perfectionnements aux bouchons pour tubes souples en métal mou ou matières plastiques |
US2665826A (en) * | 1949-09-13 | 1954-01-12 | Merck & Co Inc | Adjustable spout and cap device for the sealing and dropwise dispensing of fluids |
US2901152A (en) * | 1957-08-26 | 1959-08-25 | James H Wahnsiedler | Closure for a dispenser |
FR2054784A5 (fr) * | 1969-07-25 | 1971-05-07 | Erasme | |
US3876111A (en) * | 1972-04-20 | 1975-04-08 | Cambridge Res & Dev Group | Plural chambered squeeze tube |
-
1996
- 1996-04-16 FR FR9604732A patent/FR2747373B1/fr not_active Expired - Fee Related
-
1997
- 1997-04-14 ES ES97400842T patent/ES2127033T3/es not_active Expired - Lifetime
- 1997-04-14 EP EP97400842A patent/EP0802123B1/fr not_active Expired - Lifetime
- 1997-04-14 DE DE69700073T patent/DE69700073T2/de not_active Expired - Fee Related
- 1997-04-16 US US08/835,815 patent/US5899368A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2747373B1 (fr) | 1998-06-05 |
ES2127033T3 (es) | 1999-04-01 |
DE69700073T2 (de) | 1999-05-12 |
US5899368A (en) | 1999-05-04 |
DE69700073D1 (de) | 1999-02-04 |
FR2747373A1 (fr) | 1997-10-17 |
EP0802123A1 (fr) | 1997-10-22 |
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