FR2899875A3 - Bouchon muni d'une tete de distribution a fermeture automatique - Google Patents

Bouchon muni d'une tete de distribution a fermeture automatique

Info

Publication number
FR2899875A3
FR2899875A3 FR0603349A FR0603349A FR2899875A3 FR 2899875 A3 FR2899875 A3 FR 2899875A3 FR 0603349 A FR0603349 A FR 0603349A FR 0603349 A FR0603349 A FR 0603349A FR 2899875 A3 FR2899875 A3 FR 2899875A3
Authority
FR
France
Prior art keywords
orifice
hermetically
stopper
fixed
neck
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.)
Pending
Application number
FR0603349A
Other languages
English (en)
Other versions
FR2899875A1 (fr
Inventor
Raymond Castanet
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
Priority to FR0603349A priority Critical patent/FR2899875A1/fr
Publication of FR2899875A3 publication Critical patent/FR2899875A3/fr
Publication of FR2899875A1 publication Critical patent/FR2899875A1/fr
Pending legal-status Critical Current

Links

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
    • 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
    • B65D47/2056—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 lift valve type
    • B65D47/2081—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 lift valve type in which the deformation raises or lowers the valve port
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B05B11/0067—Lift valves having a valve seat located downstream the valve element (take precedence)
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0072—A valve member forming part of an outlet opening
    • 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
    • B05B11/04—Deformable containers producing the flow, e.g. squeeze bottles
    • B05B11/047—Deformable containers producing the flow, e.g. squeeze bottles characterised by the outlet or venting means
    • 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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1036—Pumps having a pumping chamber with a deformable wall the outlet valve being opened in the direction opposite to the fluid flow downstream the outlet valve by the pressure acting on a valve controlling element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

Un Bouchon (1) servant par exemple à fermer un récipient à poche souple ou à parois compressibles est muni d'une tête de distribution (5) comportant une partie fixe (6) et une partie (7) en appui sur la partie (6) et pouvant s'en écarter pour laisser passer le produit par l'orifice (7.a) dont elle est munie.La partie (7) comporte un orifice (7.a), une partie (7.b) venant s'appliquer hermétiquement sur la partie supérieure de la partie (6.b) de la pièce (6), une partie extensible (7.c) constituée d'une ou de plusieurs pliures en forme de soufflet d'accordéon et une partie fixe (7.d) fixée au col de bouchon.La partie fixe (6) est composée d'une partie (6.a) venant en complémentarité de la partie (7.a) bouchant hermétiquement cet orifice, d'une partie (6.b) qui vient en appui hermétique sur la partie (7.b) de la partie (7) et d'une partie (6.c) qui relie la partie fixe (6) au col du bouchon (1). Cette partie (6.c) pouvant être composée d'une ou de plusieurs entretoises reliées à un anneau qui vient s'encastrer dans une échancrure du col de bouchon.Au repos, la partie (7.c) en forme de soufflet est pliée et joue le rôle d'un ressort qui applique hermétiquement la partie supérieure de la pièce (7) sur la partie supérieure de la pièce (6), si bien que l'air extérieur ne peut pas passer par l'orifice (7.a) qui est étroitement bouché.Quand le produit est mis sous pression, par exemple quand l'utilisateur d'un flacon à parois compressibles a exercé une pression sur les parois du flacon se traduisant par une pression interne qui exerce une force sur la pièce (7) et en particulier sur sa partie (7.b) ; cela a pour effet de déplier les pliures du soufflet (7.c) et d'écarter la pièce (7.b) de son appui sur la pièce (6.b). L'orifice (7.a) est ainsi dégagé et le produit peut sortie de la tête de distribution (5).Quand la pression interne (P2) disparaît, la pièce (7.b) revient en position de repos en venant en appui sur la pièce (6.b) ce qui obture hermétiquement l'orifice (7.a), le bouchon se referme automatiquement grâce à l'effet ressort de la partie (7.c).
FR0603349A 2006-04-14 2006-04-14 Bouchon muni d'une tete de distribution a fermeture automatique Pending FR2899875A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0603349A FR2899875A1 (fr) 2006-04-14 2006-04-14 Bouchon muni d'une tete de distribution a fermeture automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0603349A FR2899875A1 (fr) 2006-04-14 2006-04-14 Bouchon muni d'une tete de distribution a fermeture automatique

Publications (2)

Publication Number Publication Date
FR2899875A3 true FR2899875A3 (fr) 2007-10-19
FR2899875A1 FR2899875A1 (fr) 2007-10-19

Family

ID=38562883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0603349A Pending FR2899875A1 (fr) 2006-04-14 2006-04-14 Bouchon muni d'une tete de distribution a fermeture automatique

Country Status (1)

Country Link
FR (1) FR2899875A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013222992B4 (de) * 2013-11-12 2024-05-29 Robert Bosch Gmbh Scheibenwischvorrichtung

Also Published As

Publication number Publication date
FR2899875A1 (fr) 2007-10-19

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