CN105769585A - Teat - Google Patents
Teat Download PDFInfo
- Publication number
- CN105769585A CN105769585A CN201610010061.5A CN201610010061A CN105769585A CN 105769585 A CN105769585 A CN 105769585A CN 201610010061 A CN201610010061 A CN 201610010061A CN 105769585 A CN105769585 A CN 105769585A
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- CN
- China
- Prior art keywords
- drink
- nipple
- gap
- drinking
- vessel
- 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.)
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Classifications
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- 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
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- 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
- A61J11/0075—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
Abstract
The invention relates to a teat especially suitable for infants and kids. The teat includes a suction part having at least one drinking gap and a teat flange connected with the lower end part of the suction part so as to fasten the flange to the end edge of an inflow port of a container, wherein the drinking gap can be formed in the suction part by the aid of laser beams and can provide a small gap when the teat is not loaded.
Description
Technical field
The present invention relates to and a kind of drink nipple especially for baby and child.This is drunk nipple and particularly can be configured to feed nipple or be configured to drink additional device (such as feeding adapter or drinking spout) according to European standard EN14350-1.
Background technology
Drink nipple for giving particularly baby and child by milk and other liquid foods.Described nipple of drinking has and includes the hollow teat part penetrating opening for liquid food.This teat part is connected with the nipple flange of planchet cast at bottom single type, and this nipple flange passes into mouth for what be fastened on vessel.These vessel particularly drink bottle (feeding bottle), drinking glasses or feed bag.Dead ring, this dead ring is used to have the cylinder blanket of the fastening means on the fastening means included for being fastened on vessel in order to be fastened on vessel.These fastening means are usually in the inner circumferential of shell and the screw thread on the periphery of vessel.Additionally, dead ring has ring flange that inwardly stretch out, planchet cast, this ring flange overlaps nipple flange and is pressed onto on the terminal side edge passing into mouth of vessel.
Feed nipple to be generally made up of soft elastic material generally.Drink additional device and drinking spout is often made up of soft elastic material equally.But there is also that be made up of hard (in other words hard elastics) plastics or drunk additional device by what the combination of hard material and soft material was made.Such as known being drunk additional device by what duroplasts was made, this drinks the valve seat that additional device includes being made up of soft elastic material, and this valve seat is clamped on edge drinks the passing between mouth of additional device and vessel.
When sucking on teat part, producing negative pressure in vessel, this negative pressure makes liquid acquisition become difficult and may result in soft elasticity to drink subsiding of nipple.In order to avoid this point, drink nipple and there is ventilation valve.When there is certain negative pressure in vessel, ventilation valve is opened, thus carrying out the pressure compensation with surrounding.
Known such drink nipple, wherein, penetrate the drinking aperture that opening is one or more circle.Described drinking aperture such as by correspondingly configured injection molding tooling or immersion tool, by punching press or by be needled into or by boring by steel, water jet or laser beam carry out holing manufacturing.Drinking aperture explanation in US6,032,810A and US4,623,069A is manufactured by laser beam.
FR2302724A illustrates that one drinks nipple, and this is drunk nipple and has micropunch, and the quantity of described micropunch and diameter depend on that the flow to reach is determined.Micropunch can by laser, ultrasonic or any other technology, for instance mechanical means, chemical method or additive method manufacture.In two embodiments, micropunch is formed by uniform or uneven furcation in by the vertical sectional view of the wall of teat part, described furcation passes in the outside of teat part, wherein, corresponding multiple furcation is supplied by only one passage, and described passage passes on the inner side of teat part.Bifurcated and bending micropunch can not by the laser beam manufacture of straight line.
Drinking aperture is so little so that do not have obvious amount of liquid surprisingly to flow out.But suck greatly pressure owing to small size must expend, in order to obtain big amount of liquid.
If drinking aperture is configured to excessive, then liquid can unhinderedly flow out, and child it goes without doing suck merit.Therefore, child's aspect on the feed can not get training and may result in food spilling.Additionally, feed is limited by limiting pressure compensated ventilation valve.
Drink nipple furthermore it is known that such, wherein, penetrate opening and be configured to drink gap.This drink nipple such as explanation in EP1924234B1 and EP2182910B1.In the two patent publication, illustrate to include two parallel to each other drink gap drink nipple.It is also known that include two intersected with each other drink gap drink nipple.When not sucking on teat part, drink the edge seal ground in gap against each other.When sucking, drink gap and open, thus liquid can flow out.In a conventional manner, drink gap to cut by cutter.Although there is the routine drinking gap drink nipple and there is good anti-leakage and the liquid food of high flow capacity can be realized.But, manufacture is to expend.Additionally, the facet drinking gap is prone to bonding and then requires high to open pressure.Also disadvantageously, drink gap to be likely to break in end and drink nipple thus become unavailable.
Summary of the invention
Thus setting out, the task of the present invention is in that, it is provided that one drinks nipple, and this is drunk nipple and reliably seals, can realize the liquid food of high flow capacity and have advantageous manufacturing characteristics.
This task is addressed by having the nipple of drinking of feature described in claim 1.The favorable structure scheme drinking nipple provides in the dependent claims.
According to the nipple of drinking especially for baby and child of the present invention, there is the nipple flange including at least one teat part drinking gap and being connected with the bottom of this teat part, for on the terminal side edge passing into mouth being fastened on vessel, it is characterized in that, described in drink gap and cut in teat part by laser beam and under the non-loaded state drinking nipple, open little gap.
There is at least one drink gap according to the nipple of drinking of the present invention, described in drink gap and cut in teat part by laser beam.By cutting by laser beam, when not sucking on teat part that is under the non-loaded state drinking nipple, drink gap and also open little gap.But, the gap width in gap keeps so littlely so that realize drinking enough sealings of nipple by the surface tension of capillarity and facet, and this sealing stops flowing out unintentionally of liquid food.By laser beam, accurately the manufacturing of gap of drinking with sufficiently small gap width is possible.Drink gap can realize flowing out a large amount of liquid food by the sucking on teat part.For manufacturing advantageously, drinking gap can produce by laser beam contactlessly, and this allows high production speed.It is also advantageous that, the manufacture by laser beam can realize drinking any profile in gap.Being further advantageous in that, the end drinking gap by laser beam manufacture is less prone to break compared with when by cutter manufacture, because by laser beam, end is rounded and is less prone to break.
According to a structural scheme of the present invention, described in drink the gap width in gap be at least 0.1mm, preferably at least 0.2mm and/or maximum 0.4mm, preferably up to 0.3mm.These gap widths can manufacture and stop flowing out unintentionally of liquid food well by laser beam.
According to another structural scheme, described in drink the radius of rounded ends in gap equal to drinking the gap width in gap or exceeding this gap width.When the radius of rounded ends is corresponding to described gap width, liquid unintentionally is particularly effectively suppressed to flow out.
But in principle it is also possible that the radius of rounded ends exceedes described gap width.The latter can reach in the following way, i.e. laser beam rests on minor time slice and correspondingly controls cutting guiding on end or by laser beam.Relatively large radius can stop better breaks.
Described gap of drinking can have arbitrary shape, particularly straight line or zigzag or bending shape (such as C-shape).Additionally, described in drink nipple and can have and multiple include same shape or difform drink gap.Additionally, the present invention can realize drinking the simple change of the shape in gap, thus it makes to have difference drinks the different batches in gap or even each batch interior difference is drunk the manufacture in gap and become easy.
According to another structural scheme, described in drink nipple and have and multiple interconnective drink gap, described in drink gap there is bifurcated trend.Drinking in nipple according to the present invention, bifurcated trend such as like that extension and be not orthogonal to the extension of this face in the face of teat part according to the drinking aperture of FR2302724A1.This structural scheme be conducive to having drink gap drink nipple, described in drink gap and open with only very little gap, utilize this gap to realize drinking the desired sealing of nipple.Meanwhile, the gap of drinking of bifurcated provides sufficiently large opening when sucking for flowing out desired flow.
According to another structural scheme, described in drink gap there is the bifurcated trend of the milk passage corresponding to nipple.In this structural scheme, described in drink gap there is bionical profile, described profile can realize access expansion and breast-feed.
According to a structural scheme, described in drink nipple and have and multiple interconnective drink gap, described in drink gap and there is a common infall and extend along different directions.This structural scheme be also beneficial to have drink gap drink nipple, when not sucking on teat part, described in drink gap and only open with very little gap, thus described in drink gap there is desired sealing.Meanwhile, gap is drunk when sucking for flowing out the opening that desired flow provides sufficiently large.The gap of drinking with common across place can be combined with the gap of drinking with bifurcated trend.
According to a structural scheme, described in drink nipple and have and drink gap, described in drink gap and extend away from described infall in both sides respectively.Described drink gap be such as cross or X-shaped arrange drink gap.According to another structural scheme, described in drink nipple and have and drink gap, described in drink gap and only extend away from common across place on side respectively.Here, for instance what relate to three Y shapes settings drinks gap.
According to another structural scheme, described in drink nipple and have and multiple interconnective drunk the arrangement that gap is constituted by multiple respectively.In this structural scheme, gap width can be conducive to drinking nipple hermetically reduce further and but desired flow ensured when drinking and nipple being sucked.
According to another structural scheme, described in drink nipple additionally there is one or more drinking aperture.Described drinking aperture is such as symmetrically disposed in drinks on the not homonymy in gap or one or more by multiple not homonymies drinking the arrangement that gap is constituted.Described drinking aperture is such as circular, oval.Additionally, teat part can have multiple drinking aperture including different size (diameter).Described drinking aperture preferably by laser beam manufacture in teat part.Alternatively, described drinking aperture is by correspondingly configured injection molding tooling or immersion tool, by punching press or by being needled into or bore by steel or water jet carrying out holing and manufactures in teat part.
According to another structural scheme, described in drink nipple and be completely or partially made up of soft elastic material.Preferably, described teat part is made up of soft elastic material, particularly when drinking nipple and determining for baby and child.Preferably, described nipple flange is also made up of soft elastic material, in order to realize passing into sealing good especially on mouth at vessel.Particularly as feeding nipple or as in the embodiment drinking additional device, whole nipple of feeding is made up of soft elastic material.
According to a preferable configuration scheme, described in drink nipple and be completely or partially made up of the combination of a kind of following material or following material: silicones, latex and thermoplastic elastomer (TPE).Above-mentioned material is the soft elastic material in meaning of the present invention.
According to another structural scheme, described in drink nipple and be completely or partially made up of hard or hard elastics plastics or other hard or hard elastics materials.Particularly as in the embodiment drinking additional device (such as drinking adapter or drinking spout), drink nipple and can be completely or partially made up of hard elastics or hard material.
According to another structural scheme, described in drink nipple injection molding or impregnated.In the embodiment being made up of silicones, thermoplastic elastomer (TPE) or hard resilient plastic, drink nipple preferably injection molding, and in the embodiment being made up of latex, drink nipple impregnated.
According to another structural scheme, described at least one drink gap and arrange with acutangulating relative to the axis of nipple flange.This is advantageous for for drinking gap by cover (washing cup) sealing, and this cover is maintained at the dead ring for being fastened on vessel by drinking milk's mouth.
According to another structural scheme, described in drink nipple and be fastened on the passing on mouth of vessel by dead ring.According to another structural scheme, described dead ring has fastening means and vessel have other fastening means, and these fastening means are connected with each other, in order to be fastened on vessel by drinking milk's mouth.According to another structural scheme, the ring flange of described dead ring is expressed on the upside of nipple flange and by side pressure below this nipple flange to the edge passing into mouth of vessel, thus nipple flange is fixed on the passing between mouth of dead ring and vessel.According to another structural scheme, described fastening means is the female thread on dead ring and the external screw thread on vessel.
According to another structural scheme, described in drink nipple and hidden by the cover being maintained on dead ring.Thus, protection drinks nipple in case pollutant.
According to another structural scheme, described cover abuts on the edge drinking gap hermetically with diapire and/or sidewall.Thus, protection drink nipple in case liquid be not intended to flow out, for instance when vessel are to drink nipple and store downwards.This structural scheme particularly can be implemented as illustrated in European patent EP 2299965B1, and its description is also included within the application by reference with regard to this respect.
According to another structural scheme, described in drink nipple be feed nipple or feed adapter or drinking spout.
According to another structural scheme, described drinking milk's mouth is fastened on vessel, and these vessel are to feed bottle or drinking glasses or feed bag.
Additionally, described task is addressed according to the nipple of drinking with following characteristics of the present invention by another kind:
Drink nipple, nipple of drinking especially for baby and child has and includes the teat part drinking gap that at least two intersects each other and the nipple flange being connected with the lower limb of this teat part, for on the terminal side edge passing into mouth being fastened on vessel, it is characterized in that, drinking the intersection point in gap separated by a distance with said two, turning point is drunk gap from one and is extended to another and drink gap.
Drinking in nipple according to the present invention, when not sucking on teat part, it is close that said two drinks gap.When teat part is sucked, can fold around turning point in the adjacent region drunk between gap and bend in other words, thus, make to drink opening of gap and become easy.Thus, described turning point and said two are drunk gap and are defined the valve including flap, and this flap can flexibly deflect out from sealing station, in order to the opening in release teat part.That the present invention can realize when not sucking on teat part excellent sealing and when sucking on teat part there is excellent permeability drink nipple.Described gap of drinking can be cut by cutter in a usual manner.According to a constructive alternative scheme, described in drink gap and cut in teat part by laser beam.According to other structural schemes, what have the turning point drunk between gap drinks one or more features that nipple additionally has in claims hereof 1 to 18.
According to a structural scheme, described turning point is formed by the weakened wall thickness portion in teat part.
According to another structural scheme, described weakened wall thickness portion is the recess in the outside of teat part and/or inner side.Alternatively, described weakened wall thickness portion is at least one otch in the outside of teat part and/or inner side.Described otch is such as unbroken otch, and this otch is only partially cut off the wall of teat part.Alternatively, described in drink gap be a series of little gaps, these gaps completely cut through the wall of teat part respectively.
According to a preferable configuration scheme, described recess is by drinking nipple by suitable injection molding tooling injection moulding or being formed by drinking nipple by suitable immersion tool dipping.According to another structural scheme, described weakened wall thickness portion makes by laser beam.
According to another structural scheme, two ends of described turning point are respectively provided with short spacing with adjacent gap of drinking.Thus, it is suppressed that turning point in valve region and two drink breaking of gap.
According to another structural scheme, described in drink turning point intersected with each other and described, gap and be arranged between the adjacent sections drinking gap.Preferably, described turning point is arranged on the not homonymy of the intersection point drunk between gap.Such as two or four turning point is arranged around intersection point.
According to another structural scheme, described turning point be arranged on drink gap away between the end of intersection point.Hereby it is achieved that especially easy open drink gap.
According to another structural scheme, drink gap for two and drink gap by the 3rd and be connected with each other and turning point and the 3rd is drunk gap and drunk gap from first separated by a distance and extend to second and drink gap.Thus, drink nipple to discharge when sucking and king-sized drink opening.
Finally, according to a structural scheme, more than two is drunk gap and is connected with each other, wherein, described in drink gap have forked geometry, and turning point drinking between gap extend, described slit-shaped becomes the adjacent legs of furcation.Drink gap broadly to open especially when sucking.
In this structural scheme, described in drink gap preferably by laser beam produce.But it is also possible that described in drink gap by cutter cutting or make in the way of other are known.
Accompanying drawing explanation
Accompanying drawing by embodiment explains in detail the present invention below.In the accompanying drawings:
Fig. 1 illustrates the local vertical sectional view drinking nipple of the dead ring including on vessel and back-off cup；
Fig. 2 illustrate drink nipple drink gap with from the zoomed-in view tiltedly seen above and from the side；
Fig. 3 illustrates the constructive alternative scheme drinking gap；
Fig. 4 illustrates another constructive alternative scheme drinking gap；
Fig. 5 illustrates another constructive alternative scheme drinking gap；
Fig. 6 is shown in microscopical accommodation portion the milk passage of the strong nipple amplified；
Fig. 7-10 illustrates the different constructive alternative scheme drinking gap；
Figure 11 illustrates the drinking aperture of routine；
Figure 12-13 illustrates have other the different constructive alternative schemes drinking gap；
Figure 14 illustrates the structural scheme drinking gap including additional turning point；
Figure 15 illustrates the same structural scheme amplifier section section when applying to suck pressure.
In this application, illustrate that "up" and "down" is with reference to the teat part arrangement drinking nipple above nipple flange when nipple flange horizontal orientation.
Specific embodiments
Drinking nipple 1 and have teat part 2, this teat part is connected with the nipple flange 3 of annular in bottom.Teat part 2 has the nipple adapter 4 of corrugated tube shape, and the adapter of this nipple is upwards tapered from big diameter 5s.Nipple adapter 4 has contraction flow region 6 in bottom.On the bottom of this contraction flow region 6, nipple adapter 4 is connected with nipple flange 3 that extend radially out, packing ring shape, and this nipple flange has axis 7.
Nipple adapter 4 carries nipple head 8 on top, and this nipple head has milk incidence 9 and nipple head 10.This nipple head 10 is provided with on side and favours the rake 11 that axis 73 tilts, and this rake is substantially flat, but caves inward slightly.On opposed side, nipple head 9 has two and drinks gap 12.1,12.2 for what make liquid food traverse, described in drink gap intersected with each other according to Fig. 2.Drink gap 12.1,12.2 and be respectively provided with rounded end 13.1,13.2 and 14.1,14.2.Each end cuts in teat part 2 by laser beam, thus each gap 12.1,12.2 of drinking has from 0.1 to 0.4mm, preferably from the gap width 5 of 0.2 to 0.3mm.The radius R of rounded end 13.1,13.2,14.1,14.2 is consistent with the corresponding gap width S-phase drinking gap.
According to Fig. 1, drink gap 12.1,12.2 directed relative to the angle [alpha] of such as 30 °, 7 one-tenth, axis.
Additionally, drink nipple 1 there is recess 15 in the region of major diameter 5, the bottom of this recess is provided with ventilation valve.This ventilation valve 16 is configured to the slit valve 16 preferably with two ventilation gaps intersected with each other.Described ventilation gaps is by cutter or makes by laser beam equally.
In this example, drinking nipple 1 is feed nipple.This is made up of soft elastic material, is such as made up of silicones, thermoplastic elastomer (TPE) or latex with feeding the preferred single type of nipple.
According to Fig. 1, drink nipple 1 and be fastened on vessel 18 by dead ring 17.This dead ring 17 has female thread 20 in the inner circumferential of the shell 18 of its substantial cylindrical.Vessel 18 have external screw thread 22 on the periphery of its cervical region 21, thus dead ring 17 can be screwed on vessel 18.Having the ring flange 23 inwardly stretched out on dead ring 17 on top edge, this ring flange is scarfed in the contraction flow region 6 drinking nipple 1.
Ring flange 23 is pressed onto on the upside of nipple flange 3 and thus extrudes this nipple flange to the flat terminal side edge passing into mouth 23 of vessel 18 with downside.
Additionally, this arrangement has cover 24, this cover has slightly conical sidewall 25, and this sidewall installs on dead ring 17 at lower edge set.Cover 24 has inside arching, domeshape bottom 26.Bottom 26 has rounding 27 to the transitional region of the sidewall 25 of cone.Domed bottom 26 is symmetrical about axis 7.Rounding 27 is around axis 7.When cover 24 set installs on dead ring 17, domed bottom 26 is pressed onto on the side deviating from axis 7 of nipple head 10.
Drink gap 12.1,12.2 to be so arranged in nipple head so that the marginal area drinking gap 12.1,12.2 is pressed onto on the bottom 26 of cover 24 hermetically.
Make by laser beam and drink gap 12.1,12.2 and be conducive to drinking any geometry in gap 12.1,12.2 and produce in batches quickly and accurately.Flowed out by the accident of capillarity and the surface tension suppression liquid drinking the facet that gap 12.1,12.2 is defined.
The gap being originally present within prevent the bonding of the facet drinking gap 12.1,12.2 and avoid corresponding increase open pressure.Drink breaking of gap 12.1,12.2 to be avoided by rounded end 13.1 to 14.2.
Particularly advantageously, drink gap 12.1,12.2 by laser beam manufacture and can realize arbitrary geometry.
In the embodiment of Fig. 3, what teat part 2 had three arrangements with Y shape star in other words drinks gap 12.1,12.2,12.3.The adjacent angle drunk between gap such as respectively 120 °.
In the embodiment of fig. 4, teat part 2 has three and drinks gap 12.1,12.2,12.3, respectively drink gap to bend respectively, wherein, there are two lateral gaps 12.3 of drinking drinking gap 12.1,12.2 and centre to extend to another lateral drink gap 12.2 from a lateral gap 12.1 of drinking.
In the embodiment of Fig. 5, teat part 2 has seven and interconnective drinks gap 12.1 to 12.7, respectively drinks gap and includes the geometric arrangement structure of bifurcated.Drink the geometry that the arrangement in gap 12.1 to 12.7 is similar to the milk passage of the nipple that figure 6 illustrates.Drink the geometry that the geometry in gap can be closer to the milk passage 28 of nipple.Being provided with multiple drunk, by multiple, the arrangement that gap is constituted it is also possible that drink nipple, described arrangement is close to the milk passage of nipple.Hereby it is achieved that bionical drinks nipple.
Fig. 7 to 10 illustrates and drinks gap geometry with the different alternative of size.Described size so selects so that the different open cross-section drinking gap geometry is identical respectively under non-loaded state.This illustrates visually: prevent undesirable outflow of liquid compared with conventional drinking aperture better according to the gap of drinking of the present invention.But, drinking gap geometry and need not have identical cross section according to the present invention.In this example, open cross-section has 1.54mm2Area.The affiliated size drinking gap provides in corresponding figure.
Fig. 7 illustrate by two intersected with each other drink that gap 12.1 and 12.2 constitutes drink gap geometry.
Fig. 8 illustrate by five have bifurcated trend drink that gap 12.1 to 12.5 constitutes drink gap geometry.Four are arranged and gap 12.5 of drinking that one additional out upwardly extends from the intersection point drinking gap 12.2,12.3 of two centres with drinking gap 12.1 to 12.4W shape.
Fig. 9 and 10 are shown respectively is drunk, by three stars, the arrangement that gap geometry 29 is constituted, and wherein, the gap geometry 29 of drinking of each star includes three and drinks gap 12.1,12.2,12.3.The gap geometry 29 of drinking of described star is so arranged so that adjacent to drink the ground that overlaps each other, gap 12.1,12.2 or 12.2,12.3 or 12.3,12.1 directed for corresponding two of gap geometry 29 of drinking of different stars.These drink gap arrangement shown in two Fig. 9 and 10, in order to implement dimensioning more than you knowly.
In order to contrast, Figure 11 illustrates the circular drinking aperture of routine, and this is quoted hole and has 1.5mm equally2Open cross-section.This contrast illustrates visually: conventional drinking aperture makes undesirable outflow of liquid become easy due to its major diameter, to this, according to the present invention drink gap 12.1,12.2,12.3 due to its small gap width stop when cross section is identical unintentionally liquid flow out.
According to the present invention the little A/F drinking gap 12.1,12.2,12.3 compared to drinking aperture promote liquid by capillary retract and stop unintentional liquid spill (No leakage effect, Non-Spill-Effekt).Additionally, drinking gap 12.1,12.2,12.3 and can open further due to the power that is applied on the edge in gap when liquid flows out when drinking and sucking on nipple according to the present invention, thus providing the bigger open cross-section for liquid outflow.
The above-mentioned open cross-section of the embodiment of Fig. 7 to 10 is illustrative of.Other cross sections can be selected according to the medium to give.
Figure 12 and 13 illustrate the amplification plan view with other arrangements drinking gap.The arrangement of Figure 12 substantially corresponds to the arrangement of Fig. 9.Consistent with this arrangement, described arrangement have at center by three drink star that gap 12.1,12.2,12.3 constitutes drink gap geometry 29.Being different from Fig. 9, there is arrangement 29.1 in the both sides of Zhong Jian arrangement 29, these arrangements only have two respectively and drink gap 12.2 and 12.3, namely do not drink gap 12.1.
According to Figure 13, only exist by three drink centre that gap 12.1,12.2,12.3 constitutes drink gap geometry 29.In this example, drinking gap geometry 29 is T-shaped.The both sides drinking gap geometry 29 are provided with drinking aperture 30.In this example, drinking aperture 30 is symmetrically disposed in the both sides drinking gap geometry 29.In this example, this illustrates for the arrangement in every side three drinking aperture 30 respectively drinking gap geometry 29.
Additionally, there is the turning point 31 between the end drinking gap 12.2,12.3 drinking gap geometry 29 in fig. 13.Turning point 31 is such as by the thinning formation of wall thickness on the outside or inner side of teat part.
According to Figure 14 and 15, the criss-cross arrangement drinking gap 12.1,12.2 is additionally provided with turning point 31.Extension between the end of adjacent sections in gap 12.1,12.2 is being drunk in each turning point 31.Described turning point is terminated separated by a distance with the end drinking gap respectively.
Turning point 31 is formed by the otch in the outside or inner side of teat part 2 or recess.In this example, described turning point constructs in outside.
According to Figure 14, when sucking due to turning point 31, being likely to be easier to be bent outwardly in the adjacent region drunk between gap 12.1,12.2, king-sized drinking opening thus discharging.
Claims (15)
1. drink nipple, drink nipple especially for baby and child, this drinks the nipple flange (3) that nipple includes having at least one teat part (2) drinking gap (12.1,12.2) and being connected with the bottom taking out these suction parts (2), for on the terminal side edge passing into mouth (23) being fastened on vessel (18), it is characterized in that, described in drink gap (12.1,12.2) and cut in teat part (2) by laser beam and open little gap under the non-loaded state drinking nipple (1).
2. described in claim 1, drink nipple, it is characterised in that described in drink the gap width in gap (12.1,12.2) be 0.1 to 0.4mm, preferably 0.2 to 0.3mm.
3. according to any one of claim 1 or 2, drink nipple, it is characterised in that described in drink the end (13.1 to 14.2) in gap (12.1,12.2) rounded.
4. described in claim 3, drink nipple, it is characterised in that the radius of rounded end (13.1 to 14.2) be equal to described in drink the gap width in gap (12.1,12.2) or exceed this gap width.
5. according to any one of Claims 1-4, drink nipple, it is characterised in that described in drink nipple and have and multiple interconnective drink gap (12.1,12.2), described in drink gap there is bifurcated trend generally.
6. described in claim 5, drink nipple, it is characterised in that described in drink gap (12.1,12.2) there is the bifurcated trend of the milk passage (28) corresponding to nipple.
7. according to any one of claim 1 to 6, drink nipple, it is characterised in that described in drink nipple and have and multiple drink gap (12.1,12.2,12.3), described in drink gap and there is a common across place and extend along different directions.
8. described in claim 7, drink nipple, it is characterised in that described in drink nipple respectively on the both sides of described infall or only have on side and drink gap (12.1,12.2,12.3) away from what described infall extended.
9. according to any one of claim 5 to 8, drink nipple, it is characterised in that described in drink nipple and have and multiple drunk, by interconnective, the arrangement that gap (12.1,12.2,12.3) is constituted respectively.
10. according to any one of claim 1 to 9, drink nipple, it is characterised in that described in drink nipple and be completely or partially made up of soft elastic material.
11. drink nipple according to any one of claim 1 to 10, described in drink nipple and be completely or partially made up of hard resilient plastic or other hard elastics materials.
12. drink nipple according to any one of claim 1 to 11, it is characterised in that described at least one drink gap (12.1,12.2) and arrange with acutangulating relative to the axis (7) of nipple flange (3).
13. drink nipple according to any one of claim 1 to 12, it is characterised in that described in drink nipple and be fastened on the passing on mouth (23) of vessel (18) by dead ring (17).
14. drink nipple described in claim 13, it is characterized in that, described nipple of drinking is hidden by the cover (24) being maintained on dead ring (17), and wherein, this cover (24) abuts on the edge drinking gap (12.1,12.2) hermetically with bottom (26) and/or sidewall (24).
15. drink nipple according to any one of claim 1 to 14, it is characterised in that described in drink nipple for feeding nipple or feeding adapter or drinking spout.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15150663.1 | 2015-01-09 | ||
| EP15150663.1A EP3042644B1 (en) | 2015-01-09 | 2015-01-09 | Teat with laser cut capillary slit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105769585A true CN105769585A (en) | 2016-07-20 |
Family
ID=52292801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610010061.5A Pending CN105769585A (en) | 2015-01-09 | 2016-01-08 | Teat |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3042644B1 (en) |
| CN (1) | CN105769585A (en) |
| BR (1) | BR102015030869A2 (en) |
| HK (1) | HK1225599A1 (en) |
| RU (1) | RU2015156133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108089421A (en) * | 2016-11-22 | 2018-05-29 | 佳能株式会社 | Driving device and imaging device |
| CN108175709A (en) * | 2017-04-28 | 2018-06-19 | 玫熙公司 | The method for forming the nipple of baby bottles |
| TWI708719B (en) * | 2019-02-13 | 2020-11-01 | 陳裕翔 | Nozzle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015118252A1 (en) * | 2015-10-26 | 2017-04-27 | Mapa Gmbh | Teat and cap for a bottle |
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| CN108089421A (en) * | 2016-11-22 | 2018-05-29 | 佳能株式会社 | Driving device and imaging device |
| CN108175709A (en) * | 2017-04-28 | 2018-06-19 | 玫熙公司 | The method for forming the nipple of baby bottles |
| TWI708719B (en) * | 2019-02-13 | 2020-11-01 | 陳裕翔 | Nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3042644A1 (en) | 2016-07-13 |
| EP3042644B1 (en) | 2021-04-14 |
| HK1225599A1 (en) | 2017-09-15 |
| RU2015156133A (en) | 2017-07-04 |
| BR102015030869A2 (en) | 2016-07-12 |
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