WO2004101168A1 - Distributeur de produit liquide ou en gel - Google Patents
Distributeur de produit liquide ou en gel Download PDFInfo
- Publication number
- WO2004101168A1 WO2004101168A1 PCT/EP2004/004878 EP2004004878W WO2004101168A1 WO 2004101168 A1 WO2004101168 A1 WO 2004101168A1 EP 2004004878 W EP2004004878 W EP 2004004878W WO 2004101168 A1 WO2004101168 A1 WO 2004101168A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- push button
- pump body
- needle
- segments
- internal
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
Definitions
- the invention relates to a liquid dispenser or 'gel but particularly relates to a sprayer and in particular a miniature sprayer designed to contain a low dose of a luxury product, such as for example a perfume.
- a sprayer and in particular a miniature sprayer designed to contain a low dose of a luxury product, such as for example a perfume.
- Such sprayers 5 are mainly intended to be distributed free of charge to publicize and appreciate a new product, for example within the framework of a promotion campaign.
- a dispenser of that kind comprises - conventionally a reservoir and a pump actuator 'mounted manual force, as Lin stopper in a mouth of the -
- the pump comprises a pump body forming the plug . In which is mounted a needle or piston forming part of an exhaust valve.
- the pump body is surmounted by a push button mounted movable in the extension thereof.
- the invention relates to a new arrangement of such a dispenser, optimized to lower costs
- a distributor 'liquid product comprising a reservoir and a pump having a manual actuation -to pump body sealingly mounted in an orifice of said reservoir and a push button mounted in' the said extension • 25 pump body and movable in an axial direction thereof, characterized in that said push button is hollow and slidably mounted outside a tubular neck of said pump body to delimit a metering chamber extending at least in part 'inside said push-button and in that means de -
- the stop means comprise segments articulated to the end of a skirt of the internal element of the push button and an annular shoulder or projection defined on the external wall of said pump body, said segments being folded radially inwards during the interlocking of the two elements of the push button, for constitute a generally annular stop capable of cooperating with said shoulder or annular projection.
- each segment is advantageously connected to the skirt of said interior element by a thinned portion, a sort of veil molded, forming a hinge. In the unstressed state, the segments extend radially outward from the outer surface of the skirt of said inner member, being separated by notches. This configuration is axially demouldable since it does not have an inner undercut.
- the inner element of the push button can easily be engaged around the outer surface of the pump body along which it is intended to slide beyond the abovementioned shoulder or annular projection and the setting in place of the external element of the push button comes to fold down all the segments along the external wall of the pump body and lock in position all of the pump components.
- Each segment has, for example, a triangular-shaped radial section and, once folded down, the segments are circumferentially adjacent and form a discontinuous crown at the end of the skirt of the interior element of the push button.
- the interlocking by force of the two elements of the push button is stabilized by an internal peripheral rib carried by the external element.
- the internal element has an axial outlet duct and evacuation channels are provided between the two elements and through the external element. These channels can be materialized by imprints made on a conical surface of the interior element. In the case of a sprayer, said channels can be shaped so as to define a swirl chamber allowing spraying. In addition, a needle guided in translation axial in the pump body cooperates with the internal orifice of said outlet conduit to define a discharge valve.
- Elastic means constituted by a spring urge the needle and the push-button away from the pump body, axially, so that when the push-button is not actuated, it is under the stress of this spring in a position said released, where said generally annular stop of the push button is in contact with said shoulder or annular projection defined on the external wall of the pump body.
- the needle extends beyond the open tubular neck of the pump body, which is engaged in the push button. It comprises at least one lateral longitudinal channel cooperating with the end of said open tubular portion of the pump body to define an intake valve.
- the aforementioned metering chamber is thus delimited between the internal wall of the internal element of the push button, the wall of said needle and the end of said tubular neck.
- the intake valve closes when one begins to press said push-button, which isolates the metering chamber from said tank.
- FIG. 1 is an exploded longitudinal sectional view of the various elements of the pump
- FIG. 2 is a longitudinal section of the dispenser, the push button being in the so-called released position
- FIG. 3 is a view similar to Figure 2 at the start of a spraying phase
- - Figure 4 is a view similar to Figure 2 during spraying
- FIG. 5 is a view similar to Figure 2 at the end of the spraying.
- FIG. 6 is a view similar to Figure 2 showing the return of the push button to its so-called relaxed position.
- a liquid product dispenser 11 forming here sprayer and mainly comprising a reservoir 13 and a pump 15.
- the pump is of the manual actuation type and comprises a pump body 17 mounted sealingly in a mouth 19 of said tank and a push button 21 mounted in the extension of the pump body and movable in an axial direction thereof.
- the push button 21 is hollow and has two elements 23, 25 fitted axially one inside the other.
- the pump also comprises a needle 35 guided in axial translation in the pump body and extending partly in the space delimited between the pump body and the push button.
- the internal element 23 comprises an axial outlet duct 37 and the end of the needle cooperates with the internal orifice of this outlet duct to define a discharge valve 39.
- Elastic means constituted here by a helical spring 41 mounted in the pump body, urge the needle 35 and the push button 21 (by means of said closed discharge valve) away from the pump body, axially.
- the needle 35 extends beyond the tubular neck 26 of the pump body, which is also engaged in the push button. It comprises at least one lateral longitudinal channel 45 cooperating with the end of said tubular neck to define an intake valve 47.
- This intake valve is open when the distributor is not actuated; it closes as soon as you start pressing the push button, which isolates the dosing chamber. The latter is thus delimited between the internal wall of the internal element 23 of the push-button, the wall of the needle valve 35 and the end of said tubular neck 26 of the pump body.
- Evacuation channels are provided between the two elements of the push button and through the external element. More particularly, these evacuation channels are constituted by ribs 49 (or grooves) formed at the end of the internal element 35, communicating with said axial outlet duct 37, and by an imprint 51 formed on the internal frustoconical surface of the external element. The imprint forms with the external wall of the interior element a swirl chamber. A spray duct 53 extends through the external element between the swirl chamber and a lateral recess 54 formed on the external surface of the external element.
- stop means 57 are arranged between the outer wall of the pump body 17 and the inside of said push button 21 to define, under the stress of the elastic means constituted by the spring 41, a so-called released position (see Figure 2), predetermined, of the push button relative to the pump body.
- These stop means 57 comprise segments 60 articulated at the end of a skirt 61 of the internal element 23 of the push button.
- Figure 1 there is shown the shape of this inner element and more particularly the position of .segments 60 when said inner element is in the unstressed state.
- the external wall of the pump body (and more particularly the tubular neck 26 thereof) is provided with an annular shoulder 65 (or a simple annular rib). As it appears in FIG.
- the internal element 23 of the push-button in the non-constrained state, can easily be engaged on the tubular neck 26 of the pump body after fitting the needle 35 and by compressing the spring 41 until the segments are located between the shoulder 65 and the flange 68 of the part forming the plug 69 of said pump body.
- the segments 60 are folded radially inwards by the interlocking of the external element 25 of the push button on the internal element 23.
- all of the segments 60 constitute a generally annular stop capable of cooperate with said shoulder 65 to define the so-called "released" position of the push button relative to the pump body, under the bias of the spring 41.
- the external element comprises an internal peripheral rib 71 projecting in the vicinity of its open end and ensuring the locking of the inner element fitted into the outer element after folding of said segments.
- This is the situation illustrated in Figure 2. It is understood that the mounting of the element outside 25 of the push button completes and stabilizes the assembly of all the elements of the pump. It is also clear that all the elements can be assembled with respect to each other, without indexing. With the exception of the spring, all the elements can be made of molded plastic.
- the shape of the inner element 23 of the push button in the unstressed state constitutes a part which is easy to demold axially since it does not have any interior undercut (see FIG. 1).
- Each segment 60 is connected to said skirt of the interior element by a thinned portion 73, coming from molding, forming a hinge.
- Each segment 60 has a triangular-shaped radial section and, when all the segments have been folded radially inwards, they are circumferentially adjacent and form a discontinuous ring at the end of said skirt 61, suitable for cooperating with the shoulder 65 defined on the pump body.
- the end of the needle 35 and the bottom of the cavity of the interior element 23 of the push button have complementary shapes so that the needle is correctly guided in abutment against the orifice of the outlet conduit 37.
- the pump body comprises a guide duct 74 communicating with a suction tube 75 and the needle 35 comprises a substantially cylindrical portion sliding in this guide duct which is provided with a bottom shoulder 77.
- the needle 35 also includes a shoulder 78 and the spring is mounted with initial precompression between these two shoulders.
- the end of the tubular neck 26 of the pump body has an annular groove making the peripheral lip 31 more flexible in tight contact with the internal, cylindrical wall of the internal element of the push button, the longitudinal channel or channels 45 communicate with the dosing chamber by their ends, when the push-button is in the so-called released position.
- the part of the pump body forming the plug 69 is forcibly engaged in the mouth 19 of the tank.
- This mouth is surmounted by a thinned ferrule into which the skirt engages external, cylindrical, push button.
- the presence of a vent is not necessary if the tank is only partially filled.
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Jellies, Jams, And Syrups (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXPA05012022A MXPA05012022A (es) | 2003-05-16 | 2004-05-07 | Distribuidor para un producto liquido o de gel. |
| JP2006529759A JP4336369B2 (ja) | 2003-05-16 | 2004-05-07 | 液体製品またはゲル製品のためのディスペンサー |
| AT04731576T ATE517695T1 (de) | 2003-05-16 | 2004-05-07 | Spender für flüssige- oder gelartige produkte |
| CA2524284A CA2524284C (fr) | 2003-05-16 | 2004-05-07 | Distributeur de produit liquide ou en gel |
| EP04731576A EP1718416B1 (fr) | 2003-05-16 | 2004-05-07 | Distributeur de produit liquide ou en gel |
| BRPI0411177A BRPI0411177B8 (pt) | 2003-05-16 | 2004-05-07 | distribuidor de produto líquido |
| US11/280,060 US7520409B2 (en) | 2003-05-16 | 2005-11-16 | Distributor for a liquid or gel product |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0305883 | 2003-05-16 | ||
| FR0305883A FR2854822B1 (fr) | 2003-05-16 | 2003-05-16 | Distributeur de produit liquide ou en gel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11/280,060 Continuation US7520409B2 (en) | 2003-05-16 | 2005-11-16 | Distributor for a liquid or gel product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004101168A1 true WO2004101168A1 (fr) | 2004-11-25 |
Family
ID=33306400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2004/004878 Ceased WO2004101168A1 (fr) | 2003-05-16 | 2004-05-07 | Distributeur de produit liquide ou en gel |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7520409B2 (fr) |
| EP (1) | EP1718416B1 (fr) |
| JP (1) | JP4336369B2 (fr) |
| CN (1) | CN100441312C (fr) |
| AT (1) | ATE517695T1 (fr) |
| BR (1) | BRPI0411177B8 (fr) |
| CA (1) | CA2524284C (fr) |
| ES (1) | ES2369360T3 (fr) |
| FR (1) | FR2854822B1 (fr) |
| MX (1) | MXPA05012022A (fr) |
| WO (1) | WO2004101168A1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2854822B1 (fr) * | 2003-05-16 | 2005-06-24 | Rexam Dispensing Sys | Distributeur de produit liquide ou en gel |
| FR2891261B1 (fr) * | 2005-09-27 | 2009-01-16 | Socoplan Soc Par Actions Simpl | Distributeur de produit echantillon |
| FR2910449B1 (fr) * | 2006-12-22 | 2009-03-06 | Rexam Dispensing Systems Sas | Pompe compacte a capacite de rotulage du gicleur par rapport au piston. |
| US8556132B2 (en) * | 2007-02-15 | 2013-10-15 | Ben Z. Cohen | Inlet for pump |
| FR2922533B1 (fr) | 2007-10-23 | 2011-08-05 | Rexam Dispensing Sys | Flacon comprenant un moyen rapporte de liaison |
| US8376192B2 (en) * | 2008-03-24 | 2013-02-19 | Mary Kay Inc. | Apparatus for dispensing fluids using a press-fit diptube |
| US20120193377A1 (en) * | 2009-09-07 | 2012-08-02 | Mk International Pty Ltd | Nasal spray pump |
| US8408427B2 (en) * | 2009-09-07 | 2013-04-02 | Mk International Pty Ltd | Single dose nasal spray pump |
| EP2639185A4 (fr) * | 2010-11-12 | 2017-07-12 | Yonhee Chemical Co., Ltd. | Contenant de liquide doté d'un dispositif de pompage à vide |
| USD745583S1 (en) * | 2013-10-17 | 2015-12-15 | Foseco International Limited | Fluid distribution device |
| US10548688B2 (en) | 2017-07-10 | 2020-02-04 | Addent, Inc. | Device and method for heating dental composite materials |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5687883A (en) * | 1995-11-16 | 1997-11-18 | Su; Cheng-Yuan | Inductor valve of an atomizer |
| EP0888824A1 (fr) * | 1997-07-04 | 1999-01-07 | Valois S.A. | Pompe manuelle à piston libre à manchette |
| US6123234A (en) * | 1999-03-16 | 2000-09-26 | Nachi Metal Industrial Co., Ltd. | Bottle with a cap depressable to eject contents |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU534828B2 (en) * | 1979-05-16 | 1984-02-16 | Yoshino Kogosho Co. Ltd. | Atomizer |
| JPS583964U (ja) * | 1981-06-29 | 1983-01-11 | 株式会社吉野工業所 | 手動式小型噴霧器 |
| US4640443A (en) * | 1983-06-08 | 1987-02-03 | Corsette Douglas Frank | Manually operated dispensing pump |
| US4606479A (en) * | 1984-04-16 | 1986-08-19 | Risdon Corporation | Pump for dispensing liquid from a container |
| IT8421596U1 (it) * | 1984-04-19 | 1985-10-19 | S A R Spa | Pompetta a mano per dispensare sotto pressione liquidi micronizzati |
| DE3521580A1 (de) * | 1985-02-21 | 1986-08-21 | Bayer Ag, 5090 Leverkusen | Ausgabeeinrichtung fuer fliessfaehige medien |
| DE3514719A1 (de) * | 1985-04-24 | 1986-10-30 | Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell | Schubkolbenpumpe zur ausgabe von medien |
| US4773553A (en) * | 1985-09-12 | 1988-09-27 | Risdon Corporation | Assembly for securing and sealing a dispenser to a flanged container |
| US5046644A (en) * | 1989-11-27 | 1991-09-10 | American Dispensing Systems Inc. | Atomizing fluid dispenser one |
| FR2656901B1 (fr) * | 1990-01-08 | 1993-02-19 | Step Soc Tech Pulverisation | Perfectionnement d'une pompe-doseuse a precompression pour en ameliorer l'amorcage et garantir sa simplicite d'assemblage. |
| US4984702A (en) * | 1990-03-30 | 1991-01-15 | Specialty Packaging Licensing Company, Inc. | Assembly for securing and sealing a dispenser to a flanged container |
| FR2668958B1 (fr) * | 1990-11-13 | 1994-05-20 | Valois | Dispositif de pulverisation ou de distribution de produit fluide, a aspiration du produit contenu dans le canal de sortie en fin d'actionnement. |
| DE4326152A1 (de) * | 1993-08-04 | 1995-02-09 | Goldwell Ag | Zweikammer-Verpackung |
| IT1272904B (it) * | 1995-01-16 | 1997-07-01 | Elettro Plastica Spa | Pompetta per l'erogazione di liquidi nebulizzati |
| US6382463B2 (en) * | 1995-04-10 | 2002-05-07 | Dispensing Patents International Llc | Spray dispensing device with nozzle closure |
| DE19606702A1 (de) * | 1996-02-22 | 1997-08-28 | Caideil M P Teoranta Tourmakea | Austragvorrichtung für Medien |
| FR2758130B1 (fr) * | 1997-01-08 | 1999-02-19 | Valois | Dispositif de distribution de produit fluide ameliore |
| JP3731192B2 (ja) * | 1997-03-24 | 2006-01-05 | 伸晃化学株式会社 | 液体噴射用のポンプ機構 |
| US6209759B1 (en) * | 1997-07-04 | 2001-04-03 | Valois S.A. | Hand-operated pump with a free floating sleeve piston |
| US5918778A (en) * | 1997-12-19 | 1999-07-06 | Emson, Inc. | Pump and pump securing device which maintains consistent dosage accuracy, and method of securing a pump to a container |
| FR2790743B1 (fr) * | 1999-03-08 | 2001-06-01 | Sofab | Dispositif pour l'assemblage d'une pompe sur le col d'un recipient a collerette d'accrochage |
| US6808085B2 (en) * | 1999-07-16 | 2004-10-26 | Ing. Erich Pfeiffer Gmbh | Media dispenser |
| US7014068B1 (en) * | 1999-08-23 | 2006-03-21 | Ben Z. Cohen | Microdispensing pump |
| DE19960459A1 (de) * | 1999-12-15 | 2001-06-21 | Pfeiffer Erich Gmbh & Co Kg | Spender für Medien |
| CN2423968Y (zh) * | 2000-04-13 | 2001-03-21 | 苏正原 | 液体喷雾器 |
| FR2810302B1 (fr) * | 2000-06-16 | 2002-12-13 | Rexam Sofab | Dispositif de reprise d'air dynamique pour distributeur de produit liquide |
| JP3563014B2 (ja) * | 2000-06-26 | 2004-09-08 | 株式会社トップ | 吐出容器 |
| DE50006973D1 (de) * | 2000-10-19 | 2004-08-05 | Dentaco Gmbh | Dosierspender für fliessfähige Medien mit einer in einem Medienbehälter integrierten, handbetätigbaren Pumpe |
| US6592010B2 (en) * | 2001-03-22 | 2003-07-15 | Valois S.A. | Fluid dispenser |
| DE60320607T2 (de) * | 2002-03-15 | 2009-05-28 | L'oreal | Einheit zur Verpackung und zur Ausgabe eines Produkts, insbesondere in Form einer Probe |
| EP1503865A1 (fr) * | 2002-05-04 | 2005-02-09 | Gerhard Brugger | Distributeur doseur |
| US6776311B2 (en) * | 2002-11-13 | 2004-08-17 | Emsar, Incorporated | Dispenser assembly for a fragrance or personal care bottle and a method of assembling same |
| FR2852934B1 (fr) * | 2003-03-27 | 2005-12-23 | Rexam Dispensing Sys | Distributeur de produit comprenant une pompe a actionnement par poussoir |
| FR2854822B1 (fr) * | 2003-05-16 | 2005-06-24 | Rexam Dispensing Sys | Distributeur de produit liquide ou en gel |
| FR2854821B1 (fr) * | 2003-05-16 | 2006-12-08 | Oreal | Ensemble pour le conditionnement et la distribution d'un produit, notamment sous forme d'un echantillon |
-
2003
- 2003-05-16 FR FR0305883A patent/FR2854822B1/fr not_active Expired - Fee Related
-
2004
- 2004-05-07 JP JP2006529759A patent/JP4336369B2/ja not_active Expired - Lifetime
- 2004-05-07 CN CNB2004800132819A patent/CN100441312C/zh not_active Expired - Lifetime
- 2004-05-07 BR BRPI0411177A patent/BRPI0411177B8/pt not_active IP Right Cessation
- 2004-05-07 AT AT04731576T patent/ATE517695T1/de not_active IP Right Cessation
- 2004-05-07 EP EP04731576A patent/EP1718416B1/fr not_active Expired - Lifetime
- 2004-05-07 CA CA2524284A patent/CA2524284C/fr not_active Expired - Fee Related
- 2004-05-07 ES ES04731576T patent/ES2369360T3/es not_active Expired - Lifetime
- 2004-05-07 WO PCT/EP2004/004878 patent/WO2004101168A1/fr not_active Ceased
- 2004-05-07 MX MXPA05012022A patent/MXPA05012022A/es active IP Right Grant
-
2005
- 2005-11-16 US US11/280,060 patent/US7520409B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5687883A (en) * | 1995-11-16 | 1997-11-18 | Su; Cheng-Yuan | Inductor valve of an atomizer |
| EP0888824A1 (fr) * | 1997-07-04 | 1999-01-07 | Valois S.A. | Pompe manuelle à piston libre à manchette |
| US6123234A (en) * | 1999-03-16 | 2000-09-26 | Nachi Metal Industrial Co., Ltd. | Bottle with a cap depressable to eject contents |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100441312C (zh) | 2008-12-10 |
| JP2006528928A (ja) | 2006-12-28 |
| CA2524284A1 (fr) | 2004-11-25 |
| FR2854822A1 (fr) | 2004-11-19 |
| EP1718416A1 (fr) | 2006-11-08 |
| JP4336369B2 (ja) | 2009-09-30 |
| EP1718416B1 (fr) | 2011-07-27 |
| MXPA05012022A (es) | 2006-02-03 |
| BRPI0411177B8 (pt) | 2017-05-30 |
| US7520409B2 (en) | 2009-04-21 |
| BRPI0411177A (pt) | 2006-07-18 |
| CN1791470A (zh) | 2006-06-21 |
| ATE517695T1 (de) | 2011-08-15 |
| ES2369360T3 (es) | 2011-11-29 |
| US20060131342A1 (en) | 2006-06-22 |
| CA2524284C (fr) | 2012-01-10 |
| FR2854822B1 (fr) | 2005-06-24 |
| BRPI0411177B1 (pt) | 2017-02-07 |
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