FR2506724A2 - Blow moulded containers with venting via the handle - reinforced by parison pinch alongside the spout to support stacking - Google Patents

Blow moulded containers with venting via the handle - reinforced by parison pinch alongside the spout to support stacking Download PDF

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Publication number
FR2506724A2
FR2506724A2 FR8110835A FR8110835A FR2506724A2 FR 2506724 A2 FR2506724 A2 FR 2506724A2 FR 8110835 A FR8110835 A FR 8110835A FR 8110835 A FR8110835 A FR 8110835A FR 2506724 A2 FR2506724 A2 FR 2506724A2
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FR
France
Prior art keywords
handle
container
spout
alongside
liquid
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.)
Granted
Application number
FR8110835A
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French (fr)
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FR2506724B2 (en
Inventor
Vincent Guerrazzi
Valerio Vendramini
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SEPROSY
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SEPROSY
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.)
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Publication date
Application filed by SEPROSY filed Critical SEPROSY
Priority to FR8110835A priority Critical patent/FR2506724B2/en
Priority to EP82420021A priority patent/EP0058624B1/en
Priority to DE8282420021T priority patent/DE3264162D1/en
Priority to AT82420021T priority patent/ATE13851T1/en
Priority to US06/349,172 priority patent/US4412633A/en
Publication of FR2506724A2 publication Critical patent/FR2506724A2/en
Application granted granted Critical
Publication of FR2506724B2 publication Critical patent/FR2506724B2/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12Cans, casks, barrels, or drums
    • B65D1/20Cans, casks, barrels, or drums characterised by location or arrangement of filling or discharge apertures

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

A blow moulded container with an integral hollow handle adjacent to and interconnecting with the spout is also joined to the top of the container alongside the spout by material pinched from the parison alongside the opening beneath the handle. For containers vented via the handle to permit smooth discharge from filled containers, to reinforce the roots of the spout and handle, sufficiently to permit stacking of full containers. Opt. the link web between the top of the container and the spout/ handle junction is partially hollow to provide a small passage between the handle and the container void to act as a drain or siphon break for any liquid which may enter the handle, e.g. during filling.

Description

La pressente invention a pour objet un bidon en matière svnthetique équipe d'un régulateur de débit, et plus spécialement un bidon obtenu par soufflage, comportant une poignée tubulaire dans sa face dans laquelle débouche l'orifice de remplissage et de vidange. The object of the present invention is a container made of plastic material fitted with a flow regulator, and more specifically a container obtained by blowing, comprising a tubular handle in its face into which the filling and emptying orifice opens.

La vidange d'un bidon ou autre récipient contenant un liquide, ne peut être réalisée que par apport, dans le bidon, d'un volume d'air égal au volume du liquide évacué, ce qui est problèmatique dans le cas où le bidon ne comprend qutun orifice de petite section. The emptying of a can or other container containing a liquid, can only be carried out by adding, in the can, a volume of air equal to the volume of the evacuated liquid, which is problematic in the case where the can includes only a small section hole.

En effet, la sortie de liquide et lrentrée d'air devant se faire simultanement par cet orifice, lorsque le bidon est fortement incliné en vue d'une vidange rapide, l'ouverture laissée par le liquide pour le passage de l'air n'est pas suffisante pour permettre une admission correcte de celui-ci, ce qui conduit à-dos passages alternés d'air et de liquide au niveau de ltouserture se traduisant par un ecoulement saccadé du liquide
Outre son caractère peu pratique, un tel écoulement est générateur d'éclaboussures, du fait de son irrégularité, ce qui peut être dangereux pour ltopérateur dans le cas de la manipulation de produits corrosifs ou toxiques.
Indeed, the liquid outlet and the air intake having to be done simultaneously through this orifice, when the container is strongly inclined for rapid emptying, the opening left by the liquid for the passage of air does not is not sufficient to allow correct admission thereof, which leads to back-to-back alternating passages of air and liquid at the level of the opening resulting in a jerky flow of the liquid
In addition to its impractical nature, such a flow generates splashes, due to its irregularity, which can be dangerous for the operator when handling corrosive or toxic products.

Le brevet principal concerne un bidon en matière synthétique remédiant à ces inconvenients en comportant un régulateur de de bit intégré. The main patent concerns a plastic container overcoming these drawbacks by having an integrated bit regulator.

Dans ce bidon comprenant une partie tubulaire formant poignée ménagee dans sa face dans laquelle débouche l'orifice de remplissage et de vidange, la partie pincée délimitant la poignée est prolongée jusqu'au niveau de l'ouverture du bidon, de manière à former un conduit débouchant au niveau de celle-ci et prolongeant la partie tubulaire de la poignée. In this container comprising a tubular part forming a handle formed in its face into which the filling and emptying orifice opens, the pinched part delimiting the handle is extended to the level of the opening of the container, so as to form a conduit emerging at the level thereof and extending the tubular part of the handle.

Lors de la vidange du bidon, l'air penètre dans le conduit débouchant au niveau de l'ouverture de celui-ci, puis passe par l'intérieur de la poignée, vers du bidon. When the container is emptied, air enters the duct opening at the opening of the latter, then passes through the interior of the handle, towards the container.

Cet agencement est intéressant car ne modifiant pas sensiblement l'esthétique du bidon, et ne nécessitant pas de pièces annexes, ni d'opérations spécifiques augmentant le prix de revient de l'article. This arrangement is interesting because it does not significantly modify the aesthetics of the container, and does not require additional parts, nor specific operations increasing the cost price of the article.

Le plus souvent, la partie supérieure. du col dans lequel est ménagée l'ouverture du récipient est située sensiblement dans le même plan que la partie supérieure de la poignée. De ce fait, le conduit ménagé dans la poignée et assurant l'introduction d'air dans le récipient lors de I'écoulement du liquide hors de celui-ci, possède une forme coudée, c'est-à-dire passe par un point bas formant une cuvette dans la zone située entre la poignée et le col du récipient. Most often, the top. of the neck in which the opening of the container is formed is situated substantially in the same plane as the upper part of the handle. Therefore, the conduit formed in the handle and ensuring the introduction of air into the container when the liquid flows out of it, has an angled shape, that is to say passes through a point bottom forming a bowl in the area between the handle and the neck of the container.

Lors de différentes opérations telles que remplissaga et manutention, du liquide conditionné dans le récipient peut se loger dans la cuvette formée dans la partie coudée du conduit d'atenEe d'air. Ceci se traduit par une mauvaise entrée d'air en début de vidange et, par suite, par un débit irrégulier de l'écoulement du liquide. During various operations such as filling and handling, liquid conditioned in the container can be housed in the bowl formed in the bent part of the air supply duct. This results in poor air intake at the start of draining and, consequently, in an irregular flow of the liquid flow.

La présente invention vise à remédier à ces inconvé nient s.  The present invention aims to remedy these drawbacks.

A cet effet, dans le récipient quelle concerne, le conduit ménagé dans la poignée et débouchant au niveau du col du récipient communique, en partie basse, par un canal avec la partie principale du corps du récipient. To this end, in the container which concerns, the conduit formed in the handle and opening at the level of the neck of the container communicates, in the lower part, by a channel with the main part of the body of the container.

Dans la mesure où, lors d'une opération,du liquide passe dans le conduit d'amenée d'air, il est imédiatement dirigé vers le corps du récipient par le canal mettant en communication ce dernier avec le conduit ménagé dans la poignée. Insofar as, during an operation, liquid passes through the air supply duct, it is immediately directed towards the body of the container by the channel putting the latter in communication with the duct formed in the handle.

De ce fait, le passage d'air est régulier dès le début de la vidange du récipient. Therefore, the air passage is regular from the start of the emptying of the container.

Avantageusement, le canal de mise en communication du conduit d'amenée d'air et du corps du récipient est de section inférieure à celle dudit conduit. Advantageously, the channel for placing the air supply duct and the container body in communication is of smaller cross section than that of said duct.

L'appel d'air dans le conduit correspond, en conséquence, à une pression supérieure à celle du liquide dans le canal, ce qui évite toute pénétration, au niveau du canal, de liquide à l'intérieur du conduit, susceptible de perturber le passage d'air dans le conduit et, par suite, le débit d'écoulement du liquide
De toute façon, l'invention sera bien comprise à l'aide de la description qui suit en référence au dessin schématique annexé représentant, à titre d'exemple non limitatif, une forme d'exécution de ce bidon
Figure 1 est une vue en coupe par un plan médian longitudinal de la partie supérieure de celui-ci
Figure 2 est une vue en coupe transversale de sa partie supérieure selon la ligne 2- 2 de figure 1.
The draft in the duct therefore corresponds to a pressure higher than that of the liquid in the channel, which prevents any penetration, at the level of the channel, of liquid inside the duct, which could disturb the passage of air in the duct and, consequently, the flow rate of the liquid
In any case, the invention will be clearly understood with the aid of the description which follows with reference to the appended schematic drawing representing, by way of nonlimiting example, an embodiment of this container
Figure 1 is a sectional view through a longitudinal median plane of the upper part thereof
Figure 2 is a cross-sectional view of its upper part along line 2- 2 of Figure 1.

Le bidon 2 représsnté au dessin est de forme traditionnelle, comportant une poignée tubulaire 2 ménagée dans sa face supérieure sur un bord de laquelle est également ménagé un col 4 présentant une ouverture 5 obturable par un bouchon non représenté. The container 2 shown in the drawing is of traditional shape, comprising a tubular handle 2 formed in its upper face on an edge of which is also formed a neck 4 having an opening 5 which can be closed off by a plug not shown.

Ce bidon est obtenu par soufflage, la poignée 2 résultant du pincement de la paraison de matière entre les deux poignées du moule. This can is obtained by blowing, the handle 2 resulting from the pinching of the parison of material between the two handles of the mold.

Le pincement assurant la formation de la poignée 3 est prolongé en 6 jusqutau niveau du col 4, assurant la formation d'un conduit 7 qui, débouchant au niveau de ltouverture 5 du col, prolonge la partie tubulaire 8 délimitée par la poignée 2
Le pincement de la paraison est réalisé avec absence d'action entre la poignée 2 proprement dite et la partie 6 délimitant le conduit 7, la zone non pincée assurant la formation d'un canal 9. Ce canal 9 débouche en partie basse du coude formant çuvette, traditionnellement délimité par le conduit 7, 8 entre la poignée 3 et le col 4.
The pinch ensuring the formation of the handle 3 is extended at 6 to the level of the neck 4, ensuring the formation of a conduit 7 which, opening at the opening 5 of the neck, extends the tubular part 8 delimited by the handle 2
The parison is pinched with no action between the handle 2 proper and the part 6 delimiting the conduit 7, the non-pinched zone ensuring the formation of a channel 9. This channel 9 opens out at the bottom of the elbow forming bowl, traditionally delimited by the conduit 7, 8 between the handle 3 and the neck 4.

Comme montré au dessin, la section du canal 9 est inférieure à celle du conduit 7. As shown in the drawing, the section of the channel 9 is less than that of the duct 7.

D'un point de vue pratique, si, lors du remplissage du bidon ou de la manipulation de celui-ci, une certaine quantité de liquide venait se loger dans la cuvette délimitée par le conduit 7, ce liquide serait immédiatement évacué par le canal 9 vers le.corps du récipient. From a practical point of view, if, when filling the container or handling it, a certain amount of liquid was lodged in the bowl delimited by the conduit 7, this liquid would be immediately evacuated through the channel 9 towards the container body.

De la sorte, dès le début de la vidange du bidon, l'amenée d'air se fait de façon régulière par le conduit 7, 8, assurant un débit constant et sans à-coup du liquide. In this way, from the start of the emptying of the container, the air is supplied regularly through the duct 7, 8, ensuring a constant and smooth flow of the liquid.

il faut noter que la valeur de la pression d'appel d'air à I'intérieur du conduit 7 est inférieure à la pression de liquide dans le canal 9, de telle sorte que tout écoulement perturbateur de liquide par le canal 9 en direction du conduit 7 est évité.it should be noted that the value of the air intake pressure inside the duct 7 is lower than the liquid pressure in the channel 9, so that any disturbing flow of liquid through the channel 9 towards the conduit 7 is avoided.

Comme il ressort de ce qui précède, cet agencement améliore sensiblement les conditions de fonctionnement du bidon décrit au brevet principal. As is apparent from the above, this arrangement significantly improves the operating conditions of the container described in the main patent.

Comme il va de soi, l'invention ne se limite pas à la seule forme d'exécution de ce bidon, décrite ci-dessus à titre d'exemple ; elle en embrasse, au contraire, toutes les variantes de réalisation.  It goes without saying that the invention is not limited to the sole embodiment of this container, described above by way of example; on the contrary, it embraces all of its variant embodiments.

Claims (2)

- REVENDICATIONS- CLAIMS 1. - Bidon en matièrevs$nthétique équipé d'un régulateur. de débit selon l'une quelconque des revendications du brevet principal, caractérisé en ce que le conduit (7, 8) ménagé dans la poignée et débouchant au niveau du col du récipient communique, en partie basse, par un canal (9) avec la partie principale du corps du récipient. 1. - A container of aesthetic material equipped with a regulator. according to any one of the claims of the main patent, characterized in that the conduit (7, 8) formed in the handle and opening at the level of the neck of the container communicates, in the lower part, by a channel (9) with the main part of the container body. 2. - Bidon selon la revendication 1, caractérisé en ce que le canal (9) de mise en communication du conduit (7,8) d'amenée d'air et du corps du récipient est de section inférieure a celle dudit conduit.  2. - Can according to claim 1, characterized in that the channel (9) for communication of the duct (7,8) for supplying air and the body of the container is of smaller cross section than that of said duct.
FR8110835A 1981-02-17 1981-05-26 CAN OF SYNTHETIC MATERIAL HAVING A FLOW REGULATOR Expired FR2506724B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8110835A FR2506724B2 (en) 1981-05-26 1981-05-26 CAN OF SYNTHETIC MATERIAL HAVING A FLOW REGULATOR
EP82420021A EP0058624B1 (en) 1981-02-17 1982-02-03 Process of making a jug of plastic material with controlled pouring
DE8282420021T DE3264162D1 (en) 1981-02-17 1982-02-03 Process of making a jug of plastic material with controlled pouring
AT82420021T ATE13851T1 (en) 1981-02-17 1982-02-03 PROCESS FOR MANUFACTURING A PLASTIC CANISTER WITH SPOUT REGULATION.
US06/349,172 US4412633A (en) 1981-02-17 1982-02-16 Vented synthetic-resin jug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110835A FR2506724B2 (en) 1981-05-26 1981-05-26 CAN OF SYNTHETIC MATERIAL HAVING A FLOW REGULATOR

Publications (2)

Publication Number Publication Date
FR2506724A2 true FR2506724A2 (en) 1982-12-03
FR2506724B2 FR2506724B2 (en) 1986-02-07

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FR8110835A Expired FR2506724B2 (en) 1981-02-17 1981-05-26 CAN OF SYNTHETIC MATERIAL HAVING A FLOW REGULATOR

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828476A1 (en) 2000-11-24 2003-02-14 Philippe Kessler Flow regulator for liquid container comprises hollow cylindrical tube which fits into spout of container and has a horizontal floor across part of its base with slot allowing air to flow though tube
GB2429004A (en) * 2006-05-25 2007-02-14 Jason Lee Bayliffe Container with anti-glug pouring effect
EP1803650A1 (en) * 2005-12-30 2007-07-04 Dr. Ing. W. Frohn GmbH & Co KG Plastic container

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU48202A1 (en) * 1964-03-16 1965-05-17
US3198367A (en) * 1963-01-30 1965-08-03 Donald E Stickney Bottle
FR2070979A5 (en) * 1969-12-12 1971-09-17 Saint Gobain

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198367A (en) * 1963-01-30 1965-08-03 Donald E Stickney Bottle
LU48202A1 (en) * 1964-03-16 1965-05-17
FR2070979A5 (en) * 1969-12-12 1971-09-17 Saint Gobain

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828476A1 (en) 2000-11-24 2003-02-14 Philippe Kessler Flow regulator for liquid container comprises hollow cylindrical tube which fits into spout of container and has a horizontal floor across part of its base with slot allowing air to flow though tube
EP1803650A1 (en) * 2005-12-30 2007-07-04 Dr. Ing. W. Frohn GmbH & Co KG Plastic container
GB2429004A (en) * 2006-05-25 2007-02-14 Jason Lee Bayliffe Container with anti-glug pouring effect
GB2429004B (en) * 2006-05-25 2007-10-17 Jason Lee Bayliffe Spout unit
GB2438391A (en) * 2006-05-25 2007-11-28 Jason Lee Bayliffe Container with anti-glug pouring effect
GB2438391B (en) * 2006-05-25 2012-01-04 Jason Lee Bayliffe Container

Also Published As

Publication number Publication date
FR2506724B2 (en) 1986-02-07

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