WO1997031610A1 - Tetine de biberon - Google Patents

Tetine de biberon Download PDF

Info

Publication number
WO1997031610A1
WO1997031610A1 PCT/IB1996/000154 IB9600154W WO9731610A1 WO 1997031610 A1 WO1997031610 A1 WO 1997031610A1 IB 9600154 W IB9600154 W IB 9600154W WO 9731610 A1 WO9731610 A1 WO 9731610A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening
section
bottle
bottle teat
teat according
Prior art date
Application number
PCT/IB1996/000154
Other languages
German (de)
English (en)
Inventor
Ulrich Schlumpf
Original Assignee
Lamprecht Ag
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 Lamprecht Ag filed Critical Lamprecht Ag
Priority to AU46738/96A priority Critical patent/AU4673896A/en
Priority to PCT/IB1996/000154 priority patent/WO1997031610A1/fr
Publication of WO1997031610A1 publication Critical patent/WO1997031610A1/fr

Links

Classifications

    • 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
    • A61J11/00—Teats
    • A61J11/001—Teats having means for regulating the flow rate
    • A61J11/0015—Teats having means for regulating the flow rate by size or shape of the opening

Definitions

  • the invention relates to a bottle teat with a section intended for attachment to a baby bottle and an end section with at least one outlet opening for contents to be dispensed from the baby bottle.
  • Bottle teats have become known, the outlet opening of which is designed such that it is suitable for use with thin and viscous foodstuffs.
  • the outlet opening has a cross-sectional shape such that, depending on the rotational position in the mouth of a child, due to the forces acting laterally on the teat by deformation, it offers a larger or smaller passage area for the contents of the bottle.
  • the outlet opening will be blocked too large if the teat or the baby bottle are in an unfavorable position, and that the desired flow rate of the content to be dispensed can often not be achieved.
  • the outlet opening is produced by punching, whereby, because the suction device is known to be made of a flexible material, the punching cannot be carried out with the desired precision.
  • the aim of the invention is to remedy the disadvantages mentioned.
  • the bottle teat according to the invention is characterized in that the outlet opening has a first, point-symmetrically designed opening section, to which a second, slit-shaped and elongated opening section is directly connected on at least two sides.
  • the method for producing this bottle suction device is characterized in that an injection mold is produced which has a shaped section corresponding to the outlet opening, and in that the suction device is injection molded in a single operation.
  • the advantage of the shape of the outlet opening is above all to be seen in the fact that the opening section, which is designed to be point-symmetrical, always allows the same flow rate regardless of the rotary position of the bottle teat and makes it impossible to block, and the advantage of the production process is, on the one hand, that it is very precisely placed the outlet opening can take place, and on the other hand that there are no slit-shaped sections, which have obviously been formed by a punch knife member and therefore their edges touch.
  • FIGS. 1-4 each show a simplified view of a bottle teat with different designs of the subject matter of the invention
  • FIG. 6 shows a side view of a bottle suction device, shown on an enlarged scale
  • FIG. 7 shows a section through the upper part of the bottle suction device according to FIG. 6.
  • the bottle teat has one for attachment to a baby bottle. see certain section 1 and an end section 2 which contains an outlet opening to be described in the zenith.
  • the shape of the bottle teat as such is generally known and therefore need not be described in detail.
  • the reference number 3 indicates a labeling field in which e.g. the sucker is identified. Also, at approximately the drawn height position of the labeling field 3, markings can be formed distributed along the circumference of the suction device, by means of which the rotary position of the suction device can be recognized. To select a respective rotary position, a corresponding marking, for example with the child's nose, is aligned in a known manner.
  • Fig. 1 shows a schematic plan view of a bottle teat, and in particular the shape of the outlet opening.
  • the outlet opening has a first, circular, ie point-symmetrical opening section 4.
  • first opening section 4 which are diametrically opposite one another, there is a second slot-shaped and elongated opening section each, which two latter opening sections are designated by the reference numerals 5 and 6.
  • second opening sections have the same length and the same width. However, this dimensioning is not mandatory for all versions.
  • the end section 2 is of flat design at the area of the outlet opening 4, 5, 6. Furthermore, the point of symmetry of the first, point-symmetrically designed opening section 4 coincides with the center of the circular cross-sectional shape of the suction device, and further the second, elongated opening sections 5, 6 extend along a common diameter line 8 of this circular cross-sectional shape. This means that the second elongated opening sections 5, 6 are aligned with one another.
  • FIG. 2 shows a further embodiment. 2, and later also in FIGS. 3 and 4, the structures which correspond to those in FIG. 1 are designated with the same reference numerals.
  • the outlet opening of the embodiment according to FIG. 2 again has a first, circular opening section 4, the point of symmetry of which coincides with the center of the circular cross-sectional shape of the nipple, and a second, slit-shaped opening section 5 closes at two points of the opening section 4 or 6.
  • the end section 2 is again flat in the area of the outlet opening 4, 5, 6.
  • the one slit-shaped opening section 6 extends along the diameter line 8 which runs vertically in FIG. 2.
  • the other slit-shaped opening section 5 extends along a diameter line 9 which runs obliquely in FIG. 2 and which therefore includes an angle with the diameter line 8 .
  • the second opening sections 5, 6 of this embodiment together form an angle (different from 180 °).
  • there is also possible for there to be more than two elongated, ie two, opening sections, and it has been stated that, for example, four or more rotary positions of the bottle teat can be provided. Such an embodiment would result, for example, from a combination of the outlet openings according to FIGS. 1 and 2, that is to say an outlet opening in which a central, round opening section, three elongated opening sections protrude.
  • the shape of the outlet opening 4, 5, 6 according to the embodiment according to FIG. 3 is based on that of FIG. 1, FIG. 3 showing two variants which can be used independently of one another or which can be combined with further embodiments can.
  • the point of symmetry of the first, here circular opening section 4 does not coincide with the center of the circular cross-sectional shape of the suction cup, but is shifted laterally so that it lies on a line 10 which runs parallel to the diameter line 8.
  • an asymmetrical shape is provided in that the elongated opening section 5 does not have the same length as the elongated opening section 6.
  • the asymmetrical design is not limited to the designs shown in FIGS. 1 and 3, i.e. in which the opening sections 5 and 6 are aligned with one another, but also on the angular designs according to FIGS. 2 and 4.
  • the asymmetry can also be such that the opening sections 5 and 6 have different widths.
  • the widths and lengths of these opening sections can also be selected to be of different sizes.
  • FIG. 4 which can be compared with FIG. 2, shows an arrangement of the outlet opening in which a diagonal displacement has taken place.
  • the second, elongated opening sections 5, 6 run in a straight line. According to the representations of FIGS. 5a and 5b, these opening sections can, however, also run in a curvilinear manner in any designs and arrangements.
  • the bottle teat generally has a wall thickness, which is designated by the reference number 12. In the area of the flat section 7, in which the outlet opening 4, 5, 6 is formed, the wall thickness 13 is greater.
  • the shape stability of the bottle teat made from a known, useful, flexible material in the area of the outlet opening 4, 5, 6 is thus somewhat increased, which property is very advantageous with regard to the predetermination of the deformations of the outlet opening, corresponding dimensioning of the ⁇ same.

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)

Abstract

L'invention concerne une tétine de biberon dont l'orifice de sortie (4, 5, 6) comporte plusieurs sections. Une section centrale (4) de l'orifice présente une forme à symétrie ponctuelle. Chacun de deux côtés de la section centrale (4) de l'orifice est relié à une section (5, 6) allongée sous forme de fente. L'orifice de sortie (4, 5, 6) se trouve dans une section (7) à face plane de la tétine du biberon.
PCT/IB1996/000154 1996-03-01 1996-03-01 Tetine de biberon WO1997031610A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU46738/96A AU4673896A (en) 1996-03-01 1996-03-01 Teat for a bottle
PCT/IB1996/000154 WO1997031610A1 (fr) 1996-03-01 1996-03-01 Tetine de biberon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB1996/000154 WO1997031610A1 (fr) 1996-03-01 1996-03-01 Tetine de biberon

Publications (1)

Publication Number Publication Date
WO1997031610A1 true WO1997031610A1 (fr) 1997-09-04

Family

ID=11004408

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1996/000154 WO1997031610A1 (fr) 1996-03-01 1996-03-01 Tetine de biberon

Country Status (2)

Country Link
AU (1) AU4673896A (fr)
WO (1) WO1997031610A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005388C2 (en) * 2010-09-23 2012-03-26 Ipn Ip Bv An orthodontic feeding nipple.
CN105769585A (zh) * 2015-01-09 2016-07-20 玛帕有限公司 饮用奶嘴

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063424A (en) * 1934-12-01 1936-12-08 Ferguson Eimer Nursing nipple
US2805663A (en) * 1954-11-19 1957-09-10 Harry K Robinson Dispensing device
CH602104A5 (en) * 1975-11-10 1978-07-31 Woolf Griptight Ltd Lewis Flexible baby bottle teat
GB2215318A (en) * 1988-02-25 1989-09-20 Oreal A variable and adjustable delivery teat for an infant's feeding bottle
EP0382631A1 (fr) * 1989-02-08 1990-08-16 Laboratoires Polive Tetine à debit variable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063424A (en) * 1934-12-01 1936-12-08 Ferguson Eimer Nursing nipple
US2805663A (en) * 1954-11-19 1957-09-10 Harry K Robinson Dispensing device
CH602104A5 (en) * 1975-11-10 1978-07-31 Woolf Griptight Ltd Lewis Flexible baby bottle teat
GB2215318A (en) * 1988-02-25 1989-09-20 Oreal A variable and adjustable delivery teat for an infant's feeding bottle
EP0382631A1 (fr) * 1989-02-08 1990-08-16 Laboratoires Polive Tetine à debit variable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005388C2 (en) * 2010-09-23 2012-03-26 Ipn Ip Bv An orthodontic feeding nipple.
WO2012038526A1 (fr) 2010-09-23 2012-03-29 Ipn Ip B.V. Tétine orthodontique
CN105769585A (zh) * 2015-01-09 2016-07-20 玛帕有限公司 饮用奶嘴

Also Published As

Publication number Publication date
AU4673896A (en) 1997-09-16

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