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EP3042644A1 - Tétine comprenant une fente capillaire coupée par laser - Google Patents

Tétine comprenant une fente capillaire coupée par laser Download PDF

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Publication number
EP3042644A1
EP3042644A1 EP15150663.1A EP15150663A EP3042644A1 EP 3042644 A1 EP3042644 A1 EP 3042644A1 EP 15150663 A EP15150663 A EP 15150663A EP 3042644 A1 EP3042644 A1 EP 3042644A1
Authority
EP
European Patent Office
Prior art keywords
drinking
teat
vacuum cleaner
cleaner according
slots
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
EP15150663.1A
Other languages
German (de)
English (en)
Other versions
EP3042644B1 (fr
Inventor
Eckhard Itzek
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.)
Mapa Spontex Deutschland GmbH
Original Assignee
Mapa GmbH
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 Mapa GmbH filed Critical Mapa GmbH
Priority to EP15150663.1A priority Critical patent/EP3042644B1/fr
Priority to BR102015030869A priority patent/BR102015030869A2/pt
Priority to RU2015156133A priority patent/RU2015156133A/ru
Priority to CN201610010061.5A priority patent/CN105769585A/zh
Publication of EP3042644A1 publication Critical patent/EP3042644A1/fr
Priority to HK16113743A priority patent/HK1225599A1/zh
Application granted granted Critical
Publication of EP3042644B1 publication Critical patent/EP3042644B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61J11/0035—Teats having particular shape or structure
    • 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
    • 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
    • A61J11/0075—Accessories therefor
    • 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
    • A61J11/0075—Accessories therefor
    • A61J11/008—Protecting caps
    • A61J11/0085—Protecting caps with means for preventing leakage
    • 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
    • A61J11/04—Teats with means for fastening to bottles
    • 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
    • A61J11/002—Teats having means for regulating the flow rate by using valves

Definitions

  • the invention relates to a teat especially for infants and toddlers.
  • the drinking teat may in particular be designed as a nourishing teat or as a drinking aid (for example a nipple or drinking spout) in accordance with European standard EN 14350-1.
  • Teats are used prior to the administration of milk and other liquid foods especially to infants and toddlers. They have a hollow suction part with a passage for liquid food. The suction part is integrally connected at the bottom with a circular-disc-shaped suction flange, which serves for fastening to the mouth of a vessel.
  • the vessel is in particular a drinking bottle (feeding bottle), drinking cup or food bag.
  • a mounting ring is used, which has a cylindrical shell with fastening means for fastening to fastening means of the vessel.
  • the attachment means are usually threaded on the inner circumference of the shell and on the outer circumference of the vessel.
  • the mounting ring has an inwardly projecting, annular disc-shaped annular flange which engages over the Saugerflansch and pressed against the front edge of the mouth of the vessel.
  • Nourishing sucker are mostly made of soft elastic material.
  • Drinking aids and spouts are often also made of soft elastic material.
  • Drinking aids are also made of hard (or hard-elastic) plastic or a combination of hard and soft materials.
  • drinking aids made of a hard plastic with a valve core made of soft elastic material which is clamped at the edge between the drinking aid and the mouth of the vessel known.
  • the vent valve opens when there is a certain negative pressure in the vessel, so that a pressure equalization with the environment takes place.
  • the passage opening are one or more circular drinking holes.
  • the drinking holes are made for example by means of a suitably shaped injection molding or dipping tool, by punching or piercing by means of needles or by drilling by means of a steel drill, a water jet or a laser beam.
  • the production of drinking holes by means of a laser beam is in the US 6,032,810A and US 4,623,069A described.
  • FR 2 302 724 A describes a teat, which has micro perforations, the number and diameter of which are determined depending on the volume flow to be achieved.
  • the microperforations can be made by laser, ultrasound or any other technique such as mechanical, chemical or other methods.
  • the microperforations are formed in a vertical section through the wall of the suction member by uniform or uneven ramifications, which open in the outside of the suction member, each more branches are fed by a single channel, which opens at the inside of the suction part.
  • the ramified and curved microperforations can not be produced by means of linear laser beams.
  • Drinking holes are so small that no appreciable amount of liquid escapes unintentionally. Because of their small size, however, a high suction pressure must be used to remove a larger amount of liquid.
  • teat are known in which the passage openings are formed as drinking slots. Such teat are for example in the EP 1 924 234 B1 and EP 2 182 910 B1 described.
  • drinking teat with two parallel drinking slots are described.
  • teat with two intersecting drinking slits When not sucked on the suction part, the edges of the drinking slits are sealingly abutting each other. When sucking open the drinking slits, so that liquid can escape.
  • the drinking slots are cut by means of a knife.
  • conventional drinking teat with drinking slots have a good leakage safety and allow a high flow of liquid food. The preparation is complicated.
  • cut surfaces of the drinking slots tend to stick together and then require a high opening pressure.
  • Another disadvantage is that drinking slots can tear at the ends and the teat is thereby unusable.
  • the present invention seeks to provide a teat, which seals securely, allows a high flow of liquid food and has cheaper production properties.
  • the teat according to the invention in particular for infants and toddlers, has a suction part with at least one drinking slit and a suction flange connected to the lower end of the suction part for fastening to the front edge of an orifice of a vessel, characterized in that the drinking slit by means of a Laser beam is cut into the suction part and in the unloaded state of the teat a small gap is opened.
  • the teat according to the invention has at least one drinking slot, which is cut into the suction part by means of a laser beam.
  • the drinking slit is also opened a small gap, if not sucked on the suction part, i. in the unloaded state of the teat.
  • the gap width of the gap is kept so low that a sufficient tightness of the teat is achieved via the capillary action and the surface tension of the cut surfaces, which prevents inadvertent leakage of liquid food.
  • the precise production of drinking slots with a sufficiently small gap width is possible.
  • the drinking slot allows the escape of large quantities of liquid food by suction on the suction part.
  • the drinking slot can be generated without contact by means of a laser beam, which allows high production speeds.
  • the production by means of a laser beam allows any contours of the drinking slots.
  • Another advantage is that the ends of the laser-slit drinking slits are less prone to rupture than knife-making because the laser beam blurs the ends and is less prone to tearing.
  • the gap width of the drinking slit is at least 0.1 mm, preferably at least 0.2 mm and / or at most 0.4 mm, preferably at most 0.3 mm. These gap widths are easily produced by means of a laser beam and prevent inadvertent leakage of liquid food.
  • the radius of the rounded ends of the drinking slit is equal to the gap width of the drinking slit or exceeds them. If the radius of the rounded ends corresponds to the gap width, the unintentional leakage of liquid is counteracted particularly effectively. In principle, however, it is also possible that the radius of the rounded ends exceeds the gap width. The latter can be achieved by letting the laser beam dwell at the ends over a short period of time or by correspondingly controlling the cutting guide by means of the laser beam. The larger radii can better prevent tearing.
  • the drinking slit may have any shape, in particular a rectilinear or a zigzag or a curved shape (for example a C-shape).
  • the teat can have multiple drinking slots with the same or different shapes.
  • the invention allows a simple change in the shape of the drinking slit so that it facilitates the production of different batches with different drinking slits or even different drinking slits within individual batches.
  • the teat has a plurality of interconnected drinking slots, which have a branched course.
  • the branched course extends in the surface of the suction part and not perpendicular to the surface as in the drinking holes according to FR 2 302 724 A1 .
  • This design favors a teat with drinking slots that are open by a very small gap with which the desired tightness of the teat is achieved.
  • the branched drinking slits provide a sufficiently large opening during suction for the outlet of the desired flow rate.
  • the drinking slits have a branched course corresponding to the milk channels of the nipple.
  • the drinking slots bionic contours that allow an approach to natural breastfeeding.
  • the teat has a plurality of interconnected drinking slots, which have a common interface and in extend in different directions.
  • This embodiment also favors a drinking teat with drinking slots, which are only opened by a very small gap, if not sucked on the suction part, so that they have the desired tightness.
  • the drinking slots provide a sufficiently large opening for the discharge of the desired flow during suction. Drinking slits with a common interface can be combined with drinking slits with a branched course.
  • the teat has drinking slots, which extend away from the interface on both sides. These are e.g. cross-shaped or X-shaped arranged drinking slots. According to a further embodiment, the drinking teat has drinking slots which extend away from the common interface only on one side. These are, for example, three Y-shaped arranged drinking slots.
  • the teat has a plurality of arrangements of a plurality of interconnected drinking slots.
  • the gap width can be further reduced in favor of the tightness of the teat and yet the desired flow rate can be ensured even while sucking on the teat.
  • the teat additionally comprises one or more drinking holes.
  • the drinking holes are arranged, for example symmetrically on different sides of a drinking slit or one or more arrangements of several drinking slits.
  • the drinking holes are eg circular, oval.
  • the suction part can have several drinking holes with different dimensions (diameter).
  • the drinking holes are preferably made by means of a laser beam in the suction part. Alternatively, they are made by means of a suitably shaped injection molding or dipping tool, by punching or piercing by means of needles or piercing by means of a steel drill or a water jet in the suction part.
  • the teat consists wholly or partly of soft elastic material.
  • the suction part of soft elastic material especially if the teat is intended for infants and toddlers.
  • the Saugerflansch consists of soft elastic material in order to achieve a particularly good seal at the mouth of a vessel.
  • the entire Nutrient Vacuum is made of soft elastic material.
  • the teat is wholly or partly made of one or a combination of the following materials: silicone, latex and thermoplastic elastomer.
  • the materials mentioned are soft elastic materials in the context of the invention.
  • the teat consists wholly or partly of a hard or hard-elastic plastic or of another hard or hard-elastic material.
  • the teat when running as a drinking aid (for example, drinking spout or drinking spout), the teat may consist entirely or partially of hard elastic or hard material.
  • the teat is injection molded or dipped.
  • silicone thermoplastic elastomer or hard elastic plastic, it is preferably injection molded and dipped in execution of latex.
  • the at least one drinking slot is arranged at an acute angle to the central axis through the suction flange. This is advantageous for a sealing of the drinking slot by means of a cap (rinse cup), which is held on a mounting ring for securing the teat to a vessel.
  • the teat is fixed by means of a fastening ring at the mouth of a vessel.
  • the fastening ring fastening means and the vessel further fastening means which are connected to each other to attach the teat to the vessel.
  • the fastening means are an internal thread on the fastening ring and an external thread on the vessel.
  • the teat is covered by a cap held on the mounting ring. As a result, the teat is protected from contamination.
  • the cap is sealingly attached to a bottom and / or a side wall on the edge of the drinking slit.
  • the teat is protected against inadvertent leakage of liquid, for example, when the vessel is stored with the teat down.
  • the teat is a food teat or a feeding spout or a drinking spout.
  • the teat is attached to a vessel which is a food vial or a drinking cup or a nutritional bag.
  • the teat especially for infants and toddlers, has a suction member with at least two intersecting drinking slits and a suction flange connected to the lower edge of the suction member for attachment to a front edge of a mouth of a vessel, characterized in that at a distance from the intersection the two drinking slits extends a hinge from a drinking slit to the other drinking slit.
  • the two drinking slots are closed, if not sucked on the suction part.
  • sucking on the suction part of the area between the adjacent drinking slits can fold around the hinge or bend, whereby the opening of the drinking slits is facilitated.
  • the hinge and the two drinking slots thus limit a valve with a valve flap, which is elastically deflectable from the sealing position, to release an opening in the suction part.
  • This invention enables teat cups which seal well when not sucked on the suction member and which have good permeability when sucked on the suction member.
  • the drinking slots can be cut in a conventional manner by means of a knife.
  • the drinking slots are cut into the suction part by means of a laser beam.
  • the teat with the hinge between the drinking slots in addition to the features of one or more of claims 1 to 18 of the present application.
  • the hinge is formed by a wall thickness attenuation in the suction part.
  • the wall thickness attenuation is a depression in the outside and / or in the inside of the suction part.
  • the wall thickness reduction is at least one cut in the outside and / or in the inside of the suction part.
  • the incision is, for example, an uninterrupted incision, which only partially cuts through the wall of the suction part.
  • it is the drinking slit a series of small slits, which cut completely through the wall of the suction part.
  • the recess is formed according to a preferred embodiment by injection molding of the teat by means of a suitable injection mold or by dipping the teat by means of a suitable dipping tool.
  • the wall thickness attenuation is produced by means of laser beams.
  • the two ends of the hinge each have a short distance from the adjacent drinking slot. This counteracts a tearing off of the hinge and the two drinking slots in the valve area.
  • the drinking slots intersect each other and the hinges are arranged between adjacent sections of the drinking slots.
  • hinges are arranged on different sides of the intersection between the drinking slots. For example, two or four hinges are arranged around the point of intersection.
  • the hinge is arranged between the ends of the drinking slits remote from the point of intersection. As a result, particularly easy opening drinking slots are achieved.
  • the two drinking slots are connected to one another by a third drinking slot and the hinge extends at a distance from the third drinking slot from the first drinking slot to the second drinking slot. This gives the teat while sucking a particularly large drinking opening free.
  • more than two drinking slots are connected to each other, wherein the drinking slots have a ramified geometric structure, and the hinges extending between drinking slots, which form adjacent branches of the branching.
  • the drinking slits open especially when sucking.
  • the drinking slots are preferably generated by means of laser beams. But it is also possible to cut the drinking slots by means of knives or to produce in another known manner.
  • the teat 1 has a suction part 2, which is connected at the bottom with an annular Saugerflansch 3.
  • the suction part 2 has a balkartige Saugertülle 4, which tapers from a large diameter 5 upwards.
  • Below the suction grommet 4 a constriction 6.
  • the suction grommet 4 is connected to the radially outwardly projecting, annular disk-shaped Saugerflansch 3, which has a central axis 7.
  • the teat grommet 4 carries a teat nipple 8, which has a nipple neck 9 and a nipple head 10.
  • the nipple head 10 is provided on one side with an obliquely inclined to the central axis 7 3 bevel 11, which is dented substantially flat, but slightly inwardly.
  • On the opposite side of the nipple head 9 two drinking slits 12.1, 12.2 for the passage of liquid food, according to Fig. 2 to cross each other.
  • the drinking slots 12.1, 12.2 each have rounded ends 13.1, 13.2 and 14.1, 14.2.
  • each drinking slot 12.1, 12.2 has a gap width 5 of 0.1 to 0.4 mm, preferably from 0.2 to 0.3 mm.
  • the radius R of the rounded ends 13.1, 13.2, 14.1, 14.2 coincides with the gap width S of the respective drinking slot.
  • Fig. 1 are the drinking slots 12.1,12.2 aligned at an angle ⁇ of eg 30 ° to the central axis 7.
  • the vent valve 16 is formed as a slit valve 16 preferably with two intersecting ventilation slots.
  • the ventilation slots are made by means of knives or also by means of laser beam.
  • the teat 1 is a food teat. It is preferably made in one piece from a flexible material, such as silicone, thermoplastic elastomer or latex.
  • the teat 1 is attached by means of a fastening ring 17 to a vessel 18.
  • the fastening ring 17 has an internal thread 20 on the inner circumference of its approximately cylindrical shell 18.
  • the vessel 18 has an external thread 22 on the outer circumference of its neck 21, so that the fastening ring 17 can be screwed onto the vessel 18.
  • the fastening ring 17 has at the upper edge an inwardly projecting annular flange 23 which engages in the constriction 6 of the teat 1.
  • the annular flange 23 presses against the top of the Saugerflansches 3 and presses it hereby with the bottom against the flat frontal edge of an orifice 23 of the vessel 18th
  • the arrangement comprises a cap 24, which has a slightly conical side wall 25 which is attached to the lower edge of the mounting ring 17.
  • the cap 24 has an inwardly curved, dome-shaped bottom 26.
  • the transition region of the bottom 26 to the conical side wall 25 has a fillet 27.
  • the dome-shaped bottom 26 is symmetrical with respect to the central axis 7.
  • the fillet 27 runs around the central axis 7 around.
  • the drinking slots 12.1, 12.2 are arranged in the nipple head so that edge regions of the drinking slots 12.1, 12.2 sealingly press against the bottom 26 of the cap 24.
  • the production of the drinking slots 12.1, 12.2 by means of laser beams favors a fast and precise mass production with arbitrary geometries of the drinking slots 12.1, 12.2. Inadvertent leakage of liquid is promoted by capillary action and surface tension of the cut surfaces which limit the drinking slots 12.1, 12.2.
  • the existing from the outset gap prevents sticking of the cut surfaces of the drinking slots 12.1, 12.2 and avoids a correspondingly increased opening pressure. A tearing of the drinking slits 12.1, 12.2 is avoided by the rounded ends 13.1 to 14.2.
  • the suction part 2 has three drinking slits 12.1, 12.2, 12.3 in Y- or star-shaped arrangement.
  • the angle between adjacent drinking slots is, for example, each 120 °.
  • the suction part 2 has three drinking slits 12.1, 12.2, 12.3, which are each curved, two lateral drinking slits 12.1, 12.2 being present and a middle drinking slit 12.3 extending from one to the other side drinking slit 12.1, 12.2.
  • the suction part 2 has seven interconnected drinking slots 12.1 to 12.7 with a ramified geometric arrangement.
  • the arrangement of the drinking slits 12.1 to 12.7 is similar to the geometry of the milk channels of the nipple, which in Fig. 6 is shown.
  • the geometry of the drinking slots can be approximated even closer to the geometry of the milk channels 28 of the nipple. It is also possible to provide the teat with several arrangements of several drinking slits, which approximate the milk channels of the nipple. This achieves a bionic teat.
  • the Fig. 7 to 10 show different alternative Trinkschlitzgeometrien with measurements.
  • the dimensions are chosen so that the opening cross-sections of the different Trinkschlitzgeometrien in the unloaded state are the same. This illustrates that drinking slits according to the invention better prevent unwanted escape of liquid than a conventional drinking hole.
  • the Trinkschlitzgeometrien invention must not have the same cross section.
  • the opening cross section has an area of 1.54 mm 2 .
  • the associated dimensions of the drinking slots are given in the respective drawing.
  • Fig. 7 shows a Trinkschlitzgeometrie of two crossing drinking slits 12.1 and 12.2.
  • Fig. 8 shows a Trinkschlitzgeometrie from five drinking 12.1 to 12.5 with a ramified course.
  • Four drinking slits 12.1 to 12.4 are arranged W-shaped and an additional drinking slit 12.5 extends from the intersection of the two middle drinking slits 12.2, 12.3 upwards.
  • FIGS. 9 and 10 each show an arrangement of three star-shaped Minischlitzgeometrien 29, wherein each star-shaped Minischlitzgeometrie 29 consists of three drinking slots 12.1, 12.2, 12.3.
  • the star-shaped Minischlitzgeometrien 29 are arranged so that each two adjacent drinking slots 12.1, 12.2 or 12.2, 12.3 or 12.3, 12.1 different star-shaped Minischlitzgeometrien 29 are aligned.
  • This drinking slot arrangement is in two figures FIGS. 9 and 10 displayed to make the dimension clearer.
  • Fig. 11 shows for comparison a conventional circular drinking hole, which also has an opening cross-section of 1.5 mm 2 .
  • the juxtaposition illustrates that the traditional drinking hole due to its large Diameter facilitates an undesirable leakage of liquid, whereas the drinking slits 12.1, 12.2, 12.3 according to the invention prevent an unwanted liquid leakage due to the small slit width with the same cross-section.
  • the small opening width of the drinking slits 12.1, 12.2, 12.3 according to the invention compared to the drinking hole promotes the retention of liquid by surface tension and prevents unwanted spilling of liquid (non-spill effect). Furthermore, the drinking slits 12.1, 12.2, 12.3 according to the invention can further open during suction on the teat because of the forces acting on the edges of the slits when liquid flows out, so that a larger opening cross-section is provided for the discharge of liquid.
  • FIGS. 12 and 13 show further arrangements with drinking slots in the enlarged plan view.
  • the arrangement of Fig. 12 corresponds essentially to the arrangement of Fig. 9 , In accordance with this arrangement, it has in the middle of a star-shaped Trinkschlitzgeometrie 29 of three drinking slots 12.1, 12.2, 12.3. In deviation from Fig. 9 On both sides of the central arrangement 29 arrangements 29.1 are present, each comprising only two drinking slots 12.2 and 12.3, ie no drinking slot 12.1.
  • Fig. 13 is only a mean Trinkschlitzgeometrie 29 of three drinking slots 12.1, 12.2, 12.3 available.
  • the drinking slot geometry 29 is T-shaped.
  • Drinking holes 30 are arranged on both sides of the drinking slot geometry 29.
  • the drinking holes 30 are arranged symmetrically on both sides of the drinking slot geometry 29. In the example, this is shown for arrangements of three drinking holes 30 on each side of the drinking slot geometry 29.
  • the hinge 31 is formed, for example, by a wall thickness dilution on the outside or the inside of the suction part.
  • FIGS. 14 and 15 is a cross-shaped arrangement of drinking slots 12.1, 12.2 additionally provided with hinges 31.
  • the hinges 31 extend between the ends of adjacent portions of the drinking slots 12.1, 12.2. They each end at a distance from the ends of the drinking slots.
  • the hinges 31 are formed by notches or depressions in the outside or inside of the suction part 2. In the example they are formed in the outside.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
EP15150663.1A 2015-01-09 2015-01-09 Tétine avec fente capillaire coupée au laser Active EP3042644B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP15150663.1A EP3042644B1 (fr) 2015-01-09 2015-01-09 Tétine avec fente capillaire coupée au laser
BR102015030869A BR102015030869A2 (pt) 2015-01-09 2015-12-10 bico de mamadeira
RU2015156133A RU2015156133A (ru) 2015-01-09 2015-12-28 Соска для питья
CN201610010061.5A CN105769585A (zh) 2015-01-09 2016-01-08 饮用奶嘴
HK16113743A HK1225599A1 (zh) 2015-01-09 2016-12-01 飲用奶嘴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15150663.1A EP3042644B1 (fr) 2015-01-09 2015-01-09 Tétine avec fente capillaire coupée au laser

Publications (2)

Publication Number Publication Date
EP3042644A1 true EP3042644A1 (fr) 2016-07-13
EP3042644B1 EP3042644B1 (fr) 2021-04-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP15150663.1A Active EP3042644B1 (fr) 2015-01-09 2015-01-09 Tétine avec fente capillaire coupée au laser

Country Status (5)

Country Link
EP (1) EP3042644B1 (fr)
CN (1) CN105769585A (fr)
BR (1) BR102015030869A2 (fr)
HK (1) HK1225599A1 (fr)
RU (1) RU2015156133A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3162351A3 (fr) * 2015-10-26 2017-09-06 MAPA GmbH Tétine et capuchon pour biberon

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6794231B2 (ja) * 2016-11-22 2020-12-02 キヤノン株式会社 駆動装置及び画像形成装置
US11529768B2 (en) * 2017-04-28 2022-12-20 Mace Corporation Baby bottle nipple and method of forming an opening therein
TWI708719B (zh) * 2019-02-13 2020-11-01 陳裕翔 吸嘴
CN111803380A (zh) * 2020-07-28 2020-10-23 中山市高远精密科技有限公司 流体喂食用具及奶嘴、吸管件

Citations (9)

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FR2302724A1 (fr) 1975-03-07 1976-10-01 Sadiep Tetine perfectionnee
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RU2015156133A (ru) 2017-07-04
CN105769585A (zh) 2016-07-20
HK1225599A1 (zh) 2017-09-15
BR102015030869A2 (pt) 2016-07-12
EP3042644B1 (fr) 2021-04-14

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