EP0900557A1 - Feeding bottle with removable bottom - Google Patents
Feeding bottle with removable bottom Download PDFInfo
- Publication number
- EP0900557A1 EP0900557A1 EP98402160A EP98402160A EP0900557A1 EP 0900557 A1 EP0900557 A1 EP 0900557A1 EP 98402160 A EP98402160 A EP 98402160A EP 98402160 A EP98402160 A EP 98402160A EP 0900557 A1 EP0900557 A1 EP 0900557A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bottle
- seal
- removable bottom
- removable
- skirt
- 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.)
- Withdrawn
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
- B65D1/00—Rigid or semi-rigid containers 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 or by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/06—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents with closable apertures at bottom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
Definitions
- the present invention relates to a bottle with bottom removable.
- Such a bottle has the advantage of being easy to clean, the bottom, still difficult to access in traditional baby bottles, detaching from the body bottle for cleaning.
- the object of the present invention is to resolve the aforementioned drawbacks and to offer a bottle thoroughly removable easy to clean and reassemble after cleaning.
- the bottle with removable bottom targeted by the invention has a seal between the body of the bottle and the removable bottom.
- this bottle is characterized by that the seal is integral with the bottom removable.
- the bottle according to the invention therefore has a reduced number of detachable parts, its cleaning and its assembly being simplified.
- the removable bottom comprises a flat bottom part and a skirt adapted to be fixed on the body of the bottle, the seal being disposed between one end of the body of the bottle and the flat bottom part.
- the seal is thus crushed between the body of the bottle and the flat part of the bottom, ensuring a perfect seal.
- the bottle also includes a second seal fixed in the extension of the end of the skirt of the removable bottom.
- This second seal thus forms a seal around the body of the bottle, preventing formation a small retention of water between the body and the bottom removable when heating the bottle in a water bath.
- the removable bottom is made of plastic, the seal sealing being fixed by overmolding on the bottom removable.
- the melting points of the materials plastics forming the removable bottom and the seal are substantially equal in order to obtain a very good molecular cohesion between the two materials and good mechanical attachment between the bottom and the seal sealing.
- the bottle has a substantially cylindrical body 1 and a removable bottom 2 adapted to be fixed on a lower end of the body 1.
- the body 1 of the bottle is preferably in polycarbonate.
- the upper end of the body 1 has a thread 8 for fixing, in known manner, a pacifier by means of a ring (not shown).
- the removable bottom 2 has a bottom part plane 6 and a skirt 7 adapted to be fixed on the body 1 of the bottle.
- projections 5 forming feet are provided on the removable bottom 2.
- This skirt 7 has a tapped internal surface suitable for screwing onto a threaded part of the body 1 of the baby bottle.
- the fixing of the removable bottom 2 on the body 1 of the bottle could also be made by clipping or by bayonet.
- the removable bottom 2 can also support various accessories such as a temperature sensor, a heating element, an anti-aerophagic membrane
- a seal 3 is disposed between a end of the bottle body and the bottom part plane 6 of the removable bottom 2.
- This seal 3 is integral with the bottom removable.
- the seal seal 3 is fixed by overmolding on this bottom or by bi-injection.
- the seal 3 is made of a thermoplastic material, an elastomer for example, the melting point of which is substantially equal to that of the material constituting the removable bottom 2, to ensure good cohesion molecular of the two materials during overmolding and a very good molecular bond.
- the seal 3 when the body 1 of the bottle is cylindrical, the seal 3 has an annular shape and is arranged at the periphery of the flat bottom part 6, adjacent to the skirt 7.
- a second seal 4 is attached to the end of the skirt 7 of the removable bottom.
- This seal 4 is also integral removable base 2 and fixed by overmolding.
- It can also be made of elastomer and form an annular elastic lip 4 extending the skirt 7 around the body 1 of the bottle.
- the body of the bottle 1 comprises a threaded end portion, to which is attached the skirt 7 of the removable bottom 3, the section of which cross section is smaller than the cross section the rest of the body 1 of the bottle
- This threaded part of narrowed section is therefore connected to the body 1 of the bottle by a shoulder 1b, the skirt 7 of the removable bottom 2 is interrupted at proximity of this shoulder 1b.
- the second seal 4 thus makes it possible to elastic way of extending the skirt 7 beyond this shoulder 1b to the body 1 of the bottle. He forms thus a flexible lip which comes into contact with the body 1 of the bottle, deforming when screwing the removable bottom 2 on the body 1.
- This seal avoids the water retention between the body 1 and the removable bottom 2, at the shoulder 1b, especially during the bottle heating by double boiler.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Un biberon à fond amovible (2) comporte un joint d'étanchéité (3) entre le corps (1) du biberon et le fond amovible (2). Ce joint d'étanchéité (1) est solidaire du fond amovible (2) et, de préférence, est fixé par surmoulage. <IMAGE>A bottle with removable bottom (2) has a seal (3) between the body (1) of the bottle and the removable bottom (2). This seal (1) is integral with the removable bottom (2) and, preferably, is fixed by overmolding. <IMAGE>
Description
La présente invention concerne un biberon à fond amovible.The present invention relates to a bottle with bottom removable.
Un tel biberon présente l'intérêt d'être facile à nettoyer, le fond, toujours difficilement accessible dans les biberons traditionnels, se détachant du corps du biberon pour procéder au nettoyage.Such a bottle has the advantage of being easy to clean, the bottom, still difficult to access in traditional baby bottles, detaching from the body bottle for cleaning.
Cependant, lors du montage du fond amovible sur le corps du biberon, par exemple par vissage ou clipsage, il est nécessaire de prévoir une pièce formant joint d'étanchéité afin d'éviter toute fuite du liquide du biberon au travers des moyens de fixation.However, when mounting the removable bottom on the body of the bottle, for example by screwing or clipping, it is necessary to provide a part forming seal to prevent leakage of the liquid of the bottle through the fixing means.
Dans les biberons à fond amovible connus, on utilise couramment un joint ou une pièce supplémentaire qui s'interpose entre le fond amovible et le corps du biberon.In known bottles with removable bottom, we commonly use a gasket or additional part which comes between the removable bottom and the body of the baby bottle.
Cependant, une telle réalisation augmente le nombre de pièces du biberon et complique le montage et démontage du fond amovible, obligeant l'utilisateur à positionner correctement la pièce d'étanchéité.However, such an achievement increases the number of parts of the bottle and complicates assembly and disassembly of the removable base, forcing the user to correctly position the sealing part.
La présente invention a pour but de résoudre les inconvénients précités et de proposer un biberon à fond amovible facile à nettoyer et à remonter après nettoyage.The object of the present invention is to resolve the aforementioned drawbacks and to offer a bottle thoroughly removable easy to clean and reassemble after cleaning.
Le biberon à fond amovible visé par l'invention comporte un joint d'étanchéité entre le corps du biberon et le fond amovible.The bottle with removable bottom targeted by the invention has a seal between the body of the bottle and the removable bottom.
Selon l'invention, ce biberon est caractérisé en ce que le joint d'étanchéité est solidaire du fond amovible.According to the invention, this bottle is characterized by that the seal is integral with the bottom removable.
Le biberon conforme à l'invention possède donc un nombre réduit de pièces détachables, son nettoyage et son montage étant simplifiés.The bottle according to the invention therefore has a reduced number of detachable parts, its cleaning and its assembly being simplified.
De préférence, le fond amovible comporte une partie de fond plane et une jupe adaptée à être fixée sur le corps du biberon, le joint d'étanchéité étant disposé entre une extrémité du corps du biberon et la partie de fond plane.Preferably, the removable bottom comprises a flat bottom part and a skirt adapted to be fixed on the body of the bottle, the seal being disposed between one end of the body of the bottle and the flat bottom part.
Le joint d'étanchéité est ainsi écrasé entre le corps du biberon et la partie plane du fond, assurant une parfaite étanchéité.The seal is thus crushed between the body of the bottle and the flat part of the bottom, ensuring a perfect seal.
Selon une version avantageuse de l'invention, le biberon comprend en outre un second joint d'étanchéité fixé dans le prolongement de l'extrémité de la jupe du fond amovible.According to an advantageous version of the invention, the bottle also includes a second seal fixed in the extension of the end of the skirt of the removable bottom.
Ce second joint d'étanchéité forme ainsi un joint autour du corps du biberon, empêchant la formation d'une petite rétention d'eau entre le corps et le fond amovible lorsqu'on fait chauffer le biberon dans un bain-marie.This second seal thus forms a seal around the body of the bottle, preventing formation a small retention of water between the body and the bottom removable when heating the bottle in a water bath.
Selon une version avantageuse de l'invention, le fond amovible est en matière plastique, le joint d'étanchéité étant fixé par surmoulage sur le fond amovible.According to an advantageous version of the invention, the removable bottom is made of plastic, the seal sealing being fixed by overmolding on the bottom removable.
De préférence, les points de fusion des matières plastiques formant le fond amovible et le joint d'étanchéité sont sensiblement égaux afin d'obtenir une très bonne cohésion moléculaire entre les deux matières et un bon accrochage mécanique entre le fond et le joint d'étanchéité.Preferably, the melting points of the materials plastics forming the removable bottom and the seal are substantially equal in order to obtain a very good molecular cohesion between the two materials and good mechanical attachment between the bottom and the seal sealing.
D'autres particularités et avantages de la présente invention apparaítront encore dans la description ci-après :Other features and advantages of the present invention will also appear in the description below:
Aux dessins annexés donnés à titre d'exemples non limitatifs :
- la figure 1 est une vue en coupe longitudinale du biberon à fond amovible conforme à un premier mode de réalisation ;
- la figure 2 est une vue en coupe longitudinale du biberon à fond amovible conforme à un second mode de réalisation ; et
- la figure 3 est une vue de dessus du fond amovible.
- Figure 1 is a longitudinal sectional view of the bottle with removable bottom according to a first embodiment;
- Figure 2 is a longitudinal sectional view of the bottle with removable bottom according to a second embodiment; and
- Figure 3 is a top view of the removable bottom.
En référence à la figure 1, le biberon comporte
un corps 1 sensiblement cylindrique et un fond amovible
2 adapté à être fixé sur une extrémité inférieure du
corps 1. Le corps 1 du biberon est de préférence en
polycarbonate.Referring to Figure 1, the bottle has
a substantially
L'extrémité supérieure du corps 1 comporte un
filetage 8 pour la fixation, de manière connue, d'une
tétine au moyen d'une bague (non représentées).The upper end of the
Le fond amovible 2 comporte une partie de fond
plane 6 et une jupe 7 adaptée à être fixée sur le corps
1 du biberon.The
Des saillies formant des pieds 5 sont en outre
prévues sur le fond amovible 2.In addition,
Cette jupe 7 a une surface interne taraudée
adaptée à se visser sur une partie filetée du corps 1 du
biberon.This
La fixation du fond amovible 2 sur le corps 1 du
biberon pourrait également être réalisée par clipsage ou
par baïonnette.The fixing of the
Le fond amovible 2 peut en outre supporter
divers accessoires tels qu'un capteur de température, un
organe de chauffage, une membrane antiaérophagiqueThe
Un joint d'étanchéité 3 est disposé entre une
extrémité la du corps du biberon et la partie de fond
plane 6 du fond amovible 2.A
Lors du vissage du fond amovible 2 sur le corps
1, la jupe 7 est introduite autour du corps 1 jusqu'à ce
que le joint d'étanchéité 3 soit comprimé entre
l'extrémité la du corps 1 et la partie de fond 5.When screwing the
Ce joint d'étanchéité 3 est solidaire du fond
amovible.This
Lorsque le fond amovible est en matière
plastique, tel qu'en polypropylène, le joint
d'étanchéité 3 est fixé par surmoulage sur ce fond ou
par bi-injection.When the removable bottom is made of material
plastic, such as polypropylene, the
Le joint 3 est en une matière thermoplastique,
un élastomère par exemple, dont le point de fusion est
sensiblement égal à celui de la matière constituant le
fond amovible 2, afin d'assurer une bonne cohésion
moléculaire des deux matières lors du surmoulage et une
très bonne liaison moléculaire.The
Comme illustré à la figure 3, lorsque le corps 1
du biberon est cylindrique, le joint d'étanchéité 3 a
une forme annulaire et est disposé à la périphérie de la
partie plane de fond 6, de manière adjacente à la jupe
7.As illustrated in Figure 3, when the
Selon une autre version de l'invention,
illustrée à la figure 2, un second joint d'étanchéité 4
est fixé dans le prolongement de l'extrémité de la jupe
7 du fond amovible.According to another version of the invention,
illustrated in FIG. 2, a
Ce biberon est par ailleurs en tout point identique à celui décrit précédemment en référence à la figure 1.This bottle is also at any point identical to that described above with reference to the figure 1.
Ce joint d'étanchéité 4 est également solidaire
du fond amovible 2 et fixé par surmoulage.This
Il peut également être en élastomère et former
une lèvre élastique annulaire 4 prolongeant la jupe 7
autour du corps 1 du biberon.It can also be made of elastomer and form
an annular
De préférence, le corps du biberon 1 comporte
une partie d'extrémité filetée, sur laquelle est fixée
la jupe 7 du fond amovible 3, dont la section
transversale est plus petite que la section transversale
du reste du corps 1 du biberonPreferably, the body of the
Cette partie filetée de section rétrécie est
donc raccordée au corps 1 du biberon par un épaulement
1b, la jupe 7 du fond amovible 2 s'interrompant à
proximité de cet épaulement 1b.This threaded part of narrowed section is
therefore connected to the
Le second joint d'étanchéité 4 permet ainsi de
manière élastique de prolonger la jupe 7 au-delà de cet
épaulement 1b jusqu'au corps 1 du biberon. Il forme
ainsi une lèvre souple qui vient en contact avec le
corps 1 du biberon en se déformant lors du vissage du
fond amovible 2 sur le corps 1.The
Ce joint d'étanchéité permet d'éviter la
rétention d'eau entre le corps 1 et le fond amovible 2,
au niveau de l'épaulement 1b, notamment lors du
chauffage du biberon par bain-marie.This seal avoids the
water retention between the
Bien entendu, de nombreuses modifications peuvent être apportées aux exemples décrits ci-dessus sans sortir du cadre de l'invention.Of course, many modifications can be made to the examples described above without departing from the scope of the invention.
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9710909A FR2767680B1 (en) | 1997-09-02 | 1997-09-02 | REMOVABLE BOTTLE |
| FR9710909 | 1997-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0900557A1 true EP0900557A1 (en) | 1999-03-10 |
Family
ID=9510683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98402160A Withdrawn EP0900557A1 (en) | 1997-09-02 | 1998-09-01 | Feeding bottle with removable bottom |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0900557A1 (en) |
| FR (1) | FR2767680B1 (en) |
| TR (1) | TR199801723A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD497672S1 (en) | 2003-05-29 | 2004-10-26 | Playtex Products, Inc. | Nursing bottle |
| USD497671S1 (en) | 2003-05-29 | 2004-10-26 | Playtex Products, Inc. | Nursing bottle |
| EP1512633A3 (en) * | 1998-10-19 | 2005-04-06 | Playtex Products, Inc. | Bottom cap for closing and sealing container |
| USD504952S1 (en) | 2003-06-02 | 2005-05-10 | Playtex Products, Inc. | Nurser |
| CN107054838A (en) * | 2017-04-27 | 2017-08-18 | 河南师范大学 | A kind of dismountable single port bottle |
| WO2021150685A1 (en) * | 2020-01-21 | 2021-07-29 | Evansfield Distillery Business Group Llc | Container with multiple openings for holding a liquid |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2836376A1 (en) * | 2002-02-25 | 2003-08-29 | Marie Sophie Thaing | Baby's bottle for receiving maternal milk has end for fixing teat placed on first body placed on first part of bottle joined to second flexible expanding part |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE133501C (en) * | ||||
| FR340126A (en) * | 1904-02-02 | 1904-06-27 | Seraphin Hunkiarbeyendi | Removable bottle |
| FR1048210A (en) * | 1951-03-28 | 1953-12-21 | Graf & Co Su Ddeutsche Catgutf | Catgut bottle |
| US4570811A (en) * | 1985-01-30 | 1986-02-18 | Continental White Cap, Inc. | Plastic closure with flowed-in plastisol lining |
| FR2649384A1 (en) * | 1989-07-04 | 1991-01-11 | Bosch Siemens Hausgeraete | BOTTLE CONTAINER FOR BEVERAGE |
| EP0822148A1 (en) * | 1996-08-02 | 1998-02-04 | L'oreal | Container for storing, mixing two products, and distributing the mixture |
-
1997
- 1997-09-02 FR FR9710909A patent/FR2767680B1/en not_active Expired - Fee Related
-
1998
- 1998-09-01 EP EP98402160A patent/EP0900557A1/en not_active Withdrawn
- 1998-09-02 TR TR1998/01723A patent/TR199801723A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE133501C (en) * | ||||
| FR340126A (en) * | 1904-02-02 | 1904-06-27 | Seraphin Hunkiarbeyendi | Removable bottle |
| FR1048210A (en) * | 1951-03-28 | 1953-12-21 | Graf & Co Su Ddeutsche Catgutf | Catgut bottle |
| US4570811A (en) * | 1985-01-30 | 1986-02-18 | Continental White Cap, Inc. | Plastic closure with flowed-in plastisol lining |
| FR2649384A1 (en) * | 1989-07-04 | 1991-01-11 | Bosch Siemens Hausgeraete | BOTTLE CONTAINER FOR BEVERAGE |
| EP0822148A1 (en) * | 1996-08-02 | 1998-02-04 | L'oreal | Container for storing, mixing two products, and distributing the mixture |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1512633A3 (en) * | 1998-10-19 | 2005-04-06 | Playtex Products, Inc. | Bottom cap for closing and sealing container |
| US7370770B2 (en) | 1998-10-19 | 2008-05-13 | Playtex Products, Inc. | Container assembly and bottom cap therefor |
| USD497672S1 (en) | 2003-05-29 | 2004-10-26 | Playtex Products, Inc. | Nursing bottle |
| USD497671S1 (en) | 2003-05-29 | 2004-10-26 | Playtex Products, Inc. | Nursing bottle |
| USD504952S1 (en) | 2003-06-02 | 2005-05-10 | Playtex Products, Inc. | Nurser |
| CN107054838A (en) * | 2017-04-27 | 2017-08-18 | 河南师范大学 | A kind of dismountable single port bottle |
| WO2021150685A1 (en) * | 2020-01-21 | 2021-07-29 | Evansfield Distillery Business Group Llc | Container with multiple openings for holding a liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| TR199801723A1 (en) | 1999-03-22 |
| FR2767680B1 (en) | 1999-12-03 |
| FR2767680A1 (en) | 1999-03-05 |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| AK | Designated contracting states |
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| 17P | Request for examination filed |
Effective date: 19990329 |
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| AKX | Designation fees paid |
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| 17Q | First examination report despatched |
Effective date: 20011008 |
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| 18D | Application deemed to be withdrawn |
Effective date: 20020219 |