CN205515604U - Feeding bottle - Google Patents

Abstract

The utility model provides a feeding bottle. This feeding bottle is including the milk muzzle, install the return -air seat in the milk muzzle, the body is drawn together to the return -air stationary ladle, the logical groove that is used for the return -air is offered to the body, the body be equipped with with the inlet port that leads to the groove intercommunication. The utility model discloses a feeding bottle sets up the inlet port that the intercommunication leads to the groove on its body, can make like this when logical groove is blockked up because of the external world compresses tightly, can be admitted air from the external world by the inlet port, and it is smooth and easy to guarantee to lead to the groove return -air.

Description

A kind of feeding bottle

Technical field

This utility model relates to swimming equipment field, in particular to a kind of feeding bottle.

Background technology

General feeding bottle exist during infant feeding during breast-feeding can not the shortcoming of return-air, therefore, baby In the continuous elicitation process of youngster, along with the minimizing of the milk amount in feeding bottle, defining negative pressure, feeding bottle and nipple in feeding bottle can cave in, or Person becomes flat, causes baby to suck difficulty, and serious may choke the trachea that baby is fragile, causes baby to cough or uncomfortable；By In baby without ability of self control, typically stopping will be actively gone to suck during infant drinks, so that negative pressure is automatic in feeding bottle Disappear.

The appearance of anti-inflation milk bottle avoids the problems referred to above admirably.Anti-inflation milk bottle is also called vomit milk prevention feeding bottle, or claims For can gas passing feeding bottle.It, by the special handling in the design of feeding bottle, when baby has milk with feeding bottle, can effectively reduce baby Suck air, thus effectively reduce baby's flatulence, have the hiccups and the symptom of spitting milk, this be different from general feeding bottle the most very much not With.Anti-inflation milk bottle on the market is divided into two kinds of, and one is bottom vapor-permeable type, and bottom can open, the saturating end of by Air valve air inlet and aerofluxus, another kind is conduit vapor-permeable type, by the special airway arranged, the air outside bottle is imported bottle At the bottom of interior through bottle.

Chinese patent CN201664428U discloses a kind of feeding bottle taking back aspiration base, and it includes bottle, nipple, rotation The rotatable collar, suction pipe seat, suction pipe seat surface cylindrical is provided with a plurality of rib, and bottom rib correspondence and nipple, suction pipe seat surface sets Have corresponding to the annular protrusion of inner circle bottom nipple, annular protrusion also has a sealed step, annular protrusion and suction pipe seat table It is arranged with an annular return-air groove between the cylindrical of face, is provided with through air inlet in the bottom of return-air groove, in the inside of annular protrusion Center is provided with a through fluid passage.The scheme of this utility model can solve feeding bottle return-air problem, keeps pressure in bottle Balance, it is also possible to prevent nipple from being pullled.Chinese patent CN 202136590U disclose the utility model discloses a kind of anti- The return-air suction pipe seat structure-improved of inflation milk bottle, upper cover and collet that whole suction pipe seat is made by hard material combine；Institute State upper cover center and be provided with a fluid passage；The upper surface of upper cover is provided with corresponding to the annular convex ring of inner circle bottom nipple；Upper cover Lower surface is closely connected with the upper surface of collet to be equipped with, and is provided with the return-air groove of an annular and some use on both cooperation faces Extraneous and the air slot of return-air groove in connection；Described collet is provided with the air inlet of one and the conducting of return-air groove in the position of corresponding return-air groove Mouthful.The return-air structure of the program is not affected by collar degree of screwing.

While it is true, in above prior art, realized by the fluting of return-air seat.So, under impaction state, return The groove of return-air seat is plugged by air cushion, causes return-air to be not easy, and easily milk leakage.

Utility model content

In view of this, on the one hand the purpose of this utility model embodiment is to provide a kind of feeding bottle, and this feeding bottle return-air is more Easily.

A kind of feeding bottle, including nipple cover, is provided with return-air seat in described nipple cover, described return-air seat includes body；Described Body offers the groove for return-air, and described body is provided with the air inlet connected with described groove.

Further, described air inlet is positioned at the roof outer edge of described body.

Further, described air inlet is hole, right angle, and its one end is positioned at the side of the roof outer edge of described body, another End is positioned at the bottom surface of the roof outer edge of described body.

Further, described groove return-air groove and the air slot connected with described return-air groove, described return-air groove is positioned at body The appearance of diapire, described air slot be positioned at body diapire and the appearance of sidewall, and be arranged in the periphery of return-air groove.

Further, also include the nipple being installed on described nipple cover, be provided with for connecting nipple in described return-air groove Passage.

Further, described nipple is provided with return-air hole, and described return-air groove connects nipple by described return-air hole.

Further, upper table and the following table of the roof outer edge of described body is provided with the rib for sealing.

Further, the central authorities of the diapire of described body are provided with the bulge loop of projection, and described bulge loop is connected with the diapire of body So that the inner chamber of bulge loop forms one for the fluid course flowed for liquid.

Further, being additionally provided with the return-air pad for installing described return-air seat in described nipple cover, described return-air pad is provided with The blowhole connected with described groove.

Further, described blowhole is unidirectional hole.

Feeding bottle of the present utility model, arranges the air inlet of connection groove on its body, so can make when groove is because of outward When boundary compresses and blocks, can be by air inlet from ambient inlet air, it is ensured that groove return-air is smooth and easy.

For making above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and Coordinate appended accompanying drawing, be described in detail below.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other relevant accompanying drawings according to these accompanying drawings.

Fig. 1 shows the structure chart of the feeding bottle that this utility model embodiment provided.

Fig. 2 shows the structure chart at return-air seat one visual angle that this utility model embodiment provided.

Fig. 3 shows the structure chart at the another visual angle of this utility model embodiment provided return-air seat.

Fig. 4 shows the structure chart of this utility model embodiment provided return-air pad.

Fig. 5 shows the structure chart of the provided nipple of this utility model embodiment.

Main element symbol description:

1 nipple cover

2 return-air seats

21 bodies

21a roof

21b sidewall

21c diapire

22 air inlets

23 grooves

231 return-air grooves

232 air slots

25 passages

26 bulge loops

27 inlets

3 return-air pads

31 blowholes

32 installing holes

4 nipples

41 return-air holes

5 bottles

6 handgrips

7 milk lids.

Detailed description of the invention

For the ease of understanding this utility model, below with reference to relevant drawings, feeding bottle is described more fully.Accompanying drawing In give the first-selected embodiment of feeding bottle.But, feeding bottle can realize in many different forms, however it is not limited to is retouched herein The embodiment stated.On the contrary, providing the purpose of these embodiments is to make the disclosure that saw chain connects sheet more thorough comprehensively.

In description of the present utility model, it is to be understood that term " longitudinally ", " laterally ", " on ", D score, " front ", Orientation or the position relationship of the instruction such as " afterwards ", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " are based on attached Orientation shown in figure or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The restriction of utility model.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Any one or more embodiments or example combine in an appropriate manner.

In description of the present utility model, unless otherwise prescribed and limit, it should be noted that term " is installed ", " phase Even ", " connection " should be interpreted broadly, for example, it may be mechanically connected or electrically connect, it is also possible to be the company of two element internals Logical, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.

As in figure 2 it is shown, the structure chart at return-air seat one visual angle provided by this utility model embodiment, as it is shown on figure 3, be The structure chart at the another visual angle of this utility model embodiment provided return-air seat.

The nursing bottle muzzle 1 of this utility model embodiment.Being provided with return-air seat 2 in this nipple cover 1, this return-air seat 2 includes Body 21.This body 21 offers the groove 23 for return-air.This body 21 is additionally provided with the air inlet 22 connected with groove 23.

In the present embodiment, arrange on its body 21 connection groove 23 air inlet 22, so can make when groove 23 because of When the external world compresses and blocks, can be by air inlet 22 from ambient inlet air, it is ensured that groove 23 return-air is smooth and easy.

Being worth explanation, aforementioned " groove " " hole " should be understood by the ordinary meaning of mechanical field.Both concepts are substantially Identical, i.e. " groove " (or hole) refer to, for circular or similar round (such as oval), (referred to as radially, have in diametric(al) The direction of 360 degree) all close and be perpendicular to the space body that radially (i.e. axial, to have both direction) at least one direction is open.This Place, if the space body that axial both direction all opens, referred to as groove (hole)；If axial only one of which direction all opens Space body, we term it half groove (or blind hole).For square, length measuring in its three dimensions (set with Length, width and highly represent, can mathematically orthogonal coordinate system XYZ axle respectively correspondingly represent length, width and width) In, the direction (setting XY axle) that two of which dimension is determined all is closed, two sides that another one dimension (i.e. Z axis) is determined It is the space body opened at least direction.Herein, if the space body that the both direction of Z axis all opens, referred to as groove (hole)；If the space body that Z axis only one of which direction all opens, we term it half groove (or blind hole).For aforementioned grooves (hole) Definition in, based on circular or similar round, and two kinds of square different situations, corresponding geosyncline is called arcuate groove and side Groove.But, some trickle differences of both existence, hole refers to that the degree of depth is much larger than the shape in cross section, and groove refers to that the degree of depth is much smaller than and cuts The shape in face.

Above-mentioned body 21 can use shape well known in the art, such as, can be shape for hat.It can by diapire 21c, sidewall 21b and The cross section that roof 21a is formed by connecting is circular or similar round.Diapire 21c, sidewall 21b can be mutually perpendicular to, and both are surrounded One dented space.Roof 21a can be paralleled with diapire 21c, and it stretches out.Herein, edge and this dented space opening are outwards referred to The direction that center is contrary.The material of body 21 can be the preferable non-elastic material of hard material, i.e. rigidity.

The position that above-mentioned air inlet 22 is arranged at body 21 is not specially limited.It is also preferred that the left in this XXX example, it is positioned at this The roof 21a outer edge of body 21.The pass of air inlet 22 can be straight hole or curved hole.In this example, air inlet 22 is hole, right angle.This Place, it will be understood that, the rectangular type of internal cavities of " hole, right angle " finger-hole.Can be specifically, the one end open in hole be positioned at body The side of the roof 21a outer edge of 21, this section can be along the radial distribution of body 21；The other end is positioned at the roof of described body 21 The bottom surface of 21a outer edge, this section can be along the axial distribution of body 21.Number as air inlet 22 can be one, it is possible to improves Air inlet effect is set to multiple.The cross sectional shape of air inlet 22 can be circular or be similar to circle etc..

The concrete configuration of above-mentioned groove 23 is not specially limited.It is also preferred that the left in the present embodiment, groove 23 can be by return-air groove 231 and the air slot 232 that connects with return-air groove 231 ... ...Air slot 232 is used for connecting the external world, and return-air groove 231 is mainly used in storage Deposit the gas being passed through from air slot 232.Air slot 232 and return-air groove 231 can be distributed in the appearance of body 21 or interior table.Herein, Appearance refers to that the convex surface of body 21, interior table refer to the concave surface of body 21.The appearance of body 21 it is positioned at air slot 232 and return-air groove 231 As a example by, return-air groove 231 can ... body 21 diapire 21c central authorities, air slot 232 be positioned at body 21 diapire 21c and sidewall 21b and be distributed in the periphery of return-air groove 231.Shape way of realization as air slot 232 and return-air groove 231 is a lot.Such as, return Air drain 231 and air slot 232 can be all bar-shaped trough, and return-air groove 231 can be annular bar-shaped trough, and air slot 232 is straight bar shaped Groove.Return-air groove 231 can be one.Air slot 232 can be multiple, and it is that fan is communicated in return-air groove 231.Return-air groove 231 It can be 2-5:1 that width can be more than air slot 232, such as both width ratio.The degree of depth of return-air groove 231 can slightly be deeper than air slot 232。

It is easily understood that in the case of groove 23 is made up of return-air groove 231 and air slot 232, air inlet 22 can connect Lead in air slot 232.

The diapire 21c of above-mentioned return-air seat 2 also can be provided for connecting the passage 25 of nipple 4.In this example, this passage 25 Within being preferably positioned at return-air groove 231, certainly it is positioned at air slot 232 and also can implement this programme.Noting, passage 25 connects milk Mouth 4 is not necessarily referring to directly connect, but indirect communication.Passage 25 is unidirectional hole.Herein, unidirectional hole refers to realize a direction The hole of ventilation, its way of realization can use check valve.Passage 25 makes the air energy in return-air groove 231 and/or air slot 232 Enough flow up and eventually enter into nipple 4.

The central authorities of the diapire 21c of the body 21 of above-mentioned return-air seat 2 can be provided with the bulge loop 26 of projection.Bulge loop 26 and body 21 Diapire 21c is connected, such as, be connected or removably connect.Bulge loop 26 can shape with the diapire 21c of the body 21 and diapire 21c of body 21 One is become to be used for the fluid course that (such as milk) flows for liquid.Bulge loop 26 can be annular.The height of bulge loop 26 can be slightly higher than The height of body 21.The effect of bulge loop 26 is to be directly protruding into when mounted to the internal cavities of nipple 4, to avoid return-air seat 2 Liquid will not spill between nipple 4 and return-air seat 2 when nipple 4 flows.The internal diameter of bulge loop 26 is slightly larger than nipple 4 The diameter of inner chamber, so can make the nipple 4 generally using elastomeric material (such as silica gel) to make under the elastic force effect of nipple 4 Contact with bulge loop 26 is the tightst.、

Dented space in the body 21 of return-air seat 2 is separated into an annular groove by aforementioned bulge loop 26, and this annular groove has There is the ability of certain deposit air, contribute to strengthening the return-air effect of feeding bottle.

In aforementioned bulge loop 26, intracavity can be provided with an inlet 27, is used for entering in above-mentioned fluid course the liquid of bottle 5. The diapire 21c of the body 21 that the form of this inlet 27 can be used in return-air seat 2 directly offers the form of through hole, preferably for adopting By the form of liquid inlet.Liquid inlet refers to the hollow tubular body protruded herein.

In this example, can be provided for the rib sealed in the roof 21a outer edge of body 21, rib can have two, everybody In end face (i.e. upper surface) and bottom surface (i.e. the lower surface) of the roof 21a outer edge of body 21, to realize return-air seat 2 with other portion The installation of part (return-air pad 3 the most described hereinafter).The form of implementation of rib can use elastomeric material, such as silica gel etc..Rib Shape can be Vitex chinensis Mill. shape.

As shown in Figure 4, by the structure chart of this utility model embodiment provided return-air pad.

In this example, in nipple cover 1, it is additionally provided with return-air pad 3.When feeding bottle is installed, return-air seat 2 is installed on return-air pad 3, then will Nipple cover 1 is installed on bottle 5.In addition to installation effect, return-air pad 3 also plays a part certain sealing.Return-air pad 3 can be adopted With elastomeric material, such as silica gel material.

It should be appreciated that the shape of return-air pad 3 matches with return-air seat 2.Described above in the planform of return-air seat 2 In the case of, return-air pad 3 is that cross section is rounded or the shape for hat of similar round, and it can be mutually perpendicular to by diapire, sidewall, and both are surrounded One groove.Roof can be paralleled with diapire, and it stretches out.Herein, outwards refer to along the direction contrary with this slot opening center The diapire of return-air seat 2 and sidewall can be inserted in this groove.Now, the outer surface of return-air seat 2 is except return-air groove 231, air slot 232 Outside other parts all contact with the inner surface of return-air pad 3, the roof 21a of body 21 connects with the roof 21a of return-air pad 3 Touch.Now, return-air groove 231, air slot 232 just form a gas storage space with the inner surface of return-air pad 3.Owing to air inlet 22 connects Air slot 232, it just can be that this gas storage space provides air inlet.

In this example, return-air pad 3 can be provided with blowhole.This blowhole can connect groove 23 and (can connect return-air groove 231 or lead Air drain 232), the gas that so can realize gas storage space enters into bottle 5.The form of blowhole is a lot, is preferably unidirectional hole, The gas that so can make gas storage space can enter bottle 5 when the air pressure of bottle 5 is for negative pressure, without making bottle 5 Liquid is entered by this blowhole, reduces milk leakage.The related introduction in unidirectional hole is existing described above.

In order to be installed on return-air pad 3 by above-mentioned inlet 27, aforementioned return-air pad 3 is correspondingly provided with installing hole 32.Peace The shape in dress hole 32 is closed with the matching form of inlet 27.

As it is shown in figure 5, by the structure chart of the provided nipple of this utility model embodiment.

In this example, above-mentioned nipple 4 also can offer return-air hole 41.The position of offering of this return-air hole 41 can be bottom nipple 4 Mouth torr or the mouth body at nipple 4 top.Preferably, offering position is the position that mouth torr is connected with mouth body, has been this area Known to personnel, this position being connected can be such as the form of the cannelure of depression.Return-air hole 41 is used for realizing back The gas that air drain 231 connects in nipple 4, i.e. return-air groove 231 is entered into nipple 4 by passage 25 by the return-air hole 41 of nipple 4 In.The form of return-air hole 41 can be unidirectional hole, and the related introduction in unidirectional hole is in described previously.

The most too fast and choke infant in order to improve the liquid of aforementioned nipple 4, spiral type can be set in the inner surface of nipple 4 Projective structure (not shown).This projective structure can form the nowed forming of a spiral, thus alleviates the flow velocity of liquid.

Aforementioned bottle 5 can arrange a base bottom it, in order to realize 360 degree of rotations of bottle 5.

As it is shown in figure 1, the structure chart of the feeding bottle provided by this utility model embodiment.

The feeding bottle of this example, in addition to above-mentioned nipple cover 1, return-air seat 2, return-air pad 3, bottle 5, also includes milk lid 7, handgrip 6, mozzle (not shown).

Above-mentioned, handgrip 6 includes circle body and handle.Elastic ring can be arranged to by circle body, be laid with in this circle body and can touch It is connected on the elastic bumps (for illustrating in figure) on bottle 5 surface, circle body so can be made to pass through its elastic bumps card and in bottle 5 Bottle mouth position, it is to avoid handgrip 6 is enclosed within the bottle 5 that bottleneck the tightliest caused and rocks.

Being worth supplementing, these parts all can use structure well known in the art.

The installation situation of this utility model feeding bottle is described below.First, the bottom of nipple 4 is installed on nipple cover 1 and pushes up The opening in portion also props up this opening.Meanwhile, return-air seat 2, return-air pad 3 are installed in nipple cover 1, then handgrip 6 are enclosed within bottle On mouth, then whole nipple cover 1 is selected on the bottleneck in bottle 5 by the screw thread of inner surface.Finally, milk lid 7 is covered at milk In muzzle 1.

The gas flowing through channel of return-air process is described below.

The feeding bottle of this utility model embodiment, when needs return-air, outside air enters into gas storage space from air inlet 22. A part of gas of gas storage space enters into bottle 5 by the blowhole of return-air pad 3, with the gas consumption in supplementary bottle 5 The negative pressure caused；Another part gas of gas storage space by transfer in the passage 25 cooled via return air seat 2 of return-air seat 2 by nipple 4 Return-air hole 41 enter in nipple 4, it is achieved whole return-air process.

Although the above more term employing expression structure, such as " return-air seat ", " return-air pad ", " passage " " air inlet Hole ", " blowhole " etc., but be not precluded from using the probability of other term.These terms are used to be only used to more easily Describe and explain essence of the present utility model；Being construed as any additional restriction is all and this utility model spirit Contrary.

The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power The protection domain that profit requires is as the criterion.

Claims (10)

1. a feeding bottle, including nipple cover, it is characterised in that be provided with return-air seat in described nipple cover, and described return-air seat includes Body；Described body offers the groove for return-air, and the air inlet connected with described groove.

Feeding bottle the most according to claim 1, it is characterised in that described air inlet is positioned at the roof outer edge of described body.

Feeding bottle the most according to claim 2, it is characterised in that described air inlet is hole, right angle, its one end is positioned at described The side of the roof outer edge of body, the other end is positioned at the bottom surface of the roof outer edge of described body.

Feeding bottle the most according to claim 1, it is characterised in that described groove includes return-air groove and connects with described return-air groove Air slot, described return-air groove be positioned at body the appearance of diapire, described air slot be positioned at body diapire and sidewall it Appearance, and it is arranged in the periphery of return-air groove.

Feeding bottle the most according to claim 4, it is characterised in that also include the nipple being installed on described nipple cover, described time The passage for connecting nipple it is provided with in air drain.

Feeding bottle the most according to claim 5, it is characterised in that described nipple is provided with return-air hole, described return-air groove passes through institute State return-air hole connection nipple.

Feeding bottle the most according to claim 2, it is characterised in that upper table and the following table of the roof outer edge of described body are provided with For the rib sealed.

Feeding bottle the most according to claim 1, it is characterised in that the central authorities of the diapire of described body are provided with the bulge loop of projection, Described bulge loop is connected with the diapire of body so that the inner chamber of bulge loop forms one for the fluid course flowed for liquid.

Feeding bottle the most according to claim 1, it is characterised in that be additionally provided with in described nipple cover for installing described return-air seat Return-air pad, described return-air pad is provided with the blowhole connected with described groove.

Feeding bottle the most according to claim 9, it is characterised in that described blowhole is unidirectional hole.