CN102525824A

CN102525824A - Floater type air guide nursing bottle

Info

Publication number: CN102525824A
Application number: CN2011104437841A
Authority: CN
Inventors: 闫景彩
Original assignee: Hunan Agricultural University
Current assignee: Hunan Agricultural University
Priority date: 2011-12-27
Filing date: 2011-12-27
Publication date: 2012-07-04

Abstract

The invention discloses an air guide nursing bottle consisting of a nipple (1), a bottle body (2), a screwing ring (3) and floater type air guide assemblies (4, 5 and 6 or 4, 5 and 7). The floater type air guide assembly is additionally arranged on the nursing bottle based on a common nursing bottle, and in a feeding process, the air in the bottle can be filled timely by the floater type air guide assembly, so that negative pressure and bubbles formation in the bottle is prevented during a continuously sucking process, and further the phenomena of difficult suction caused by the negative pressure, and flatulence, hiccup and milk vomiting as the bubbles are sucked in the body can be avoided. Due to the adoption of the floater type air guide system, the nursing bottle can keep smooth inside and outside air flow exchange passages at any angle, and overcome the defects with milk bottles of liquid accumulation type of a fact that milk volume in the bottle is lower than a half volume, milk overflowing when the bottle is covered for heating or when the bottle is shaken for milk mixing, and milk overflowing by bottle capping when the milk temperature is too high.

Description

Bottle is fed in the float inducing QI

Affiliated technical field

The present invention relates to a kind of feeding bottle, do not produce the feeding bottle of negative pressure during specifically a kind of the use in the bottle.

Technical background

Common feeding bottle can form negative pressure in the bottle when being sucked continuously, cause the sucking-off difficulty, and produces bubble when air can make when nipple is pressed into the drink liquid, and these bubbles are sucked by the baby along with drinking liquid, can increase flatulence, the milk phenomenon of having the hiccups, vomit.At present; To feeding bottle ventilation problem in use, the technological invention of some is all arranged both at home and abroad, wherein comparatively ripe; Having produced what appear on the market is the top that disclosed in 1996 United States Patent (USP) by people such as Daniel Craig .I. Blang invention; This patent adopts to hold the liquid pipe and extend holds the liquid tube hub, and be opened on the breather of feeding bottle screw socket portion, has successfully solved the problem that feeding bottle produces negative pressure and bubble in use; And, good performance is being arranged all aspect wholesomeness and the convenience because this patented technology has been taked built-in gas directing system design.The related feeding bottle of this invention remains three problems: one of which; If this feeding bottle is tightened spiral cover when the drink liquid temp of institute's splendid attire is too high or the spiral cover of screwing on after drink liquid is heated, all can the too high problem that drink liquid is overflowed from air duct of generating bottle internal pressure; Its two, when reconstituting milk powder, firmly rock feeding bottle can make the drink liquid too much flow into airway, cause the drink liquid excessive; Its three, this feeding bottle splendid attire drink liquid measure need be controlled at bottle volumetrical half the below, otherwise when certain angle, can drink the problem that liquid overflows from air duct.

Summary of the invention

The problem that the present invention will solve is; A kind of built-in gas directing system of having is provided; The inside and outside unimpeded all the time food in one's mouth bottle of gas exchange passage of arbitrarily angled bottle at any time; When possessing anti-negative pressure performance and hygienic and convenient property, overcome the existing liquid tubular type inducing QI feeding bottle that holds and be lower than the warm defective that the lid bottle overflows milk, shakes the milk that overflows when bottle is transferred milk when too high of the milk that overflows when half volume is contained milk, the heating of lid bottle, milk.

Technical solution of the present invention is, a kind of food in one's mouth bottle with following structure is provided, by nipple (1), body (2), screw ring (3), float-type inducing QI assembly (4,5,6 or 4,5,7) is formed.Said food in one's mouth bottle, its inducing QI assembly has two kinds of structures: one of which, the inducing QI assembly is connected to form by float (4), soft air-guide pipe (5), guide ring (6).During use, guide ring places body oral area top, on connect nipple, screw through the screw thread that screws ring and body oral area, be fixed together nipple, guide ring, body; Its two, the inducing QI assembly by float (4), soft air-guide pipe (5), be opened on body screw socket portion, connect to form by the extend internally tube-like interface (7) that forms of bottle shell.During use, be fixed on nipple on the body through screwing ring.Said food in one's mouth bottle, it screws ring (3) thread height greater than the about 1mm of body oral area thread height, when screwing ring when being combined on the body, on bottle body hole screw thread top and screw encircle screw thread at the bottom of between the successive airway of formation, make air-flow more smooth and easy.Said float (4) is spheroid or oval ball; Its Lower Half accounts for 1/3rd to 1/2nd volume and partly is solid segment; Its lower end prolongs into little tube-like interface (8), establishes vent cap along the vertical axis of segment until interface (8), and this Lower Half segment apparent density is 1.15～1.45; The float first half accounts for 1/2nd to 2/3rds of float volume, and apparent density has three kinds of structures less than 0.8: one of which, be the hollow shelly body (9) of porous surface, and cover one deck highly-breathable hydrophobic membrane (10) at this porous shelly external surface.Air flue (11) through chamber between hydrophobic membrane, housing hole, housing inboard and float lower semisphere and float lower semisphere duct formation float; Its two, be the shelly body of hollow, this shelly body top is extended pneumatic duct (12) downwards along vertical axis and is formed the air flue that connects with the float Lower Half; Its three, be solid segment, establish duct and float Lower Half duct along its vertical axis and connect and form float air flue (11).Said float is under above-mentioned second and third kind situation, and the about 1cm of internal diameter of the about 1cm depth bounds of its air flue (11) top ends, remainder internal diameter and flexible pipe are together directly.Said soft air-guide pipe, its internal diameter 1.5～3cm, length is slightly long than body, apparent density 1.11～1.15.The high about 0.8～1cm of said guide ring (6), the guide ring external diameter forms three ladders by big to little from top to bottom, wherein, goes up outer position loop order external diameter and to screw ring (3) internal diameter close and smaller; Meta loop order (14) external diameter is identical with the bottle body hole external diameter, and making the meta loop order outside and screwing has big slit between the ring inwall, is convenient to circulation of air; Position loop order (15) external diameter is close and smaller with the bottle body hole internal diameter down.Said guide ring (6), ring wall 1 airway (16) that extends internally out, in the ring wall upper shed in the meta loop order outside.Said airway (16) has three kinds of styles: one of which is the short tube that entad extends from inducing QI ring wall level, opening only on ring wall; Its two, for entad extending from inducing QI ring wall level, the downward short tube of bending then, opening only on ring wall; Its three, a level runs through airway (16) in the eccentric position of guide ring, two openings of tool on ring wall, the pipe middle part vertically extends tube-like interface (17).Said nipple, when adopting the float of the structure of illustrating like Fig. 8, Fig. 9, its base portion is provided with 3 above floats to mind-set and has a foothold somewhere (18), and it is square on it to put float when supplying to shake bottle accent milk, avoids drinking liquid and gets into the float air flue.

After adopting above structure, with existing gas operated feeding bottle compared with techniques, the present invention has the following advantages: one of which; Owing to adopt float assembly as gas directing system; No matter said food in one's mouth bottle is in upright position, reversing position, accumbency position, the oblique position of bowing, and float all flies on the liquid level, and the pore at float top keeps ventilating with extraneous through air flue; Make said food in one's mouth bottle at any time, arbitrarily angled, a bottle inner air and outer air can smooth and easyly exchange all the time.Therefore, said food in one's mouth bottle is allowed tightening under the situation that screws ring drink liquid is heated, and allows to tighten when temperature of liquid is higher in bottle to screw ring, allows the nearly volume splendid attire drink liquid of expiring, and even in these cases can not to drink liquid excessive.Its two, said food in one's mouth bottle, the nipple bottom is set had a foothold somewhere when lasting when placing float wherein, can adopt the mode of shaking bottle to transfer and dissolve and drink liquid and do not drink liquid entering airway or excessive phenomenon.They are three years old; Screw of the design of ring thread height owing to adopt greater than body oral area thread height; And it is identical with the bottle body hole external diameter and less than screwing the design that encircles internal diameter to screw ring meta loop order external diameter; When screw ring when being combined on the body bottle body hole screw thread top with screw the ring screw thread at the bottom of between, and the guide ring meta loop order outside with screw the successive airway of formation between the ring inwall, guaranteed the exchange capacity of bottle inner air and outer air.

Description of drawings

Fig. 1 is for feeding bottle tool guide ring, and level runs through airway in the eccentric position of guide ring, and the pipe middle part vertically extends tube-like interface, and bottle is in the sectional structure sketch map of upright position situation.

Fig. 2 is that airway is to constitute the food in one's mouth bottle sectional structure sketch map of the situation on float places and has a foothold somewhere by the body oral area wall tube-like interface that forms that extends internally.

Sectional structure sketch map when Fig. 3 is in recumbent position for feeding bottle.

Fig. 4 runs through the horizontal sectional structure sketch map of guide ring of situation in the eccentric level of guide ring for airway.

Fig. 5 is that airway is entad to be extended by inducing QI ring wall level, bends the horizontal sectional structure sketch map of guide ring of the short tube structure that forms then downwards.

Fig. 6 is that airway is the horizontal sectional structure sketch map that is entad extended the guide ring of the short tube that forms by inducing QI ring wall level.

Vertical sectional structure sketch map of float when Fig. 7 covers the situation that constitutes with the highly-breathable hydrophobic membrane for the float episphere by the hollow shelly external surface of porous surface.

Vertical sectional structure sketch map of float during situation that Fig. 8 is made up of the shelly body of hollow for the float episphere.

Vertical sectional structure sketch map of float when Fig. 9 is solid segment situation for the float episphere.

Shown in the figure: 1, nipple, 2, body, 3, screw ring, 4, float; 5, soft air-guide pipe, 6, guide ring, 7, the tube-like interface on the bottle wall, 8, float lower tubular interface, 9, perforated shell; 10 air-permeable, hydrophobic membranes, 11, float air flue, 12, the pneumatic duct in the float, 13, outer position loop order on the guide ring, 14, guide ring meta loop order; 15, guide ring down in the position loop order, 16, airway, 17, tube-like interface on the airway, 18 floats are had a foothold somewhere.

The specific embodiment

Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, shown in Figure 9, the food in one's mouth according to the invention bottle by nipple 1, body 2, screw ring 3, float-type inducing

QI assembly

4,5,6 or 4,5,7 is formed.

Said inducing QI assembly has two kinds of structures: one of which, the inducing QI assembly is connected to form by float 4, soft air-guide pipe 5, guide ring 6.During use, guide ring 6 places body 2 oral areas tops, on connect nipple 1, screw mutually with the screw thread of body 2 oral areas through screwing ring 3, be fixed together nipple 1, body 2, guide ring 6; Its two, the inducing QI assembly by float 4, soft air-guide pipe 5, be opened on connecting to form of body 2 screw socket portions by the bottle shell tube-like interface 7 that forms that extends internally.During use, be fixed on nipple 1 on the body 2 through screwing ring 3.

The said ring 3 that screws, its thread is tall and big in the about 1mm of body 2 oral area screw thread tooth depths, when screw ring 3 be combined on 2 last times of body bottle body hole screw thread top with screw the ring screw thread at the bottom of between the successive airway of formation, with assurance air exchange amount.

Said float 4 is spheroid or oval ball, and its Lower Half accounts for 1/3rd to 1/2nd volume and partly is solid segment, and its lower end prolongs into little tube-like interface 8, establishes the duct along the vertical axis of this segment until interface 8 bottoms.This Lower Half segment apparent density is 1.15～1.45.The first half of float 4 accounts for 1/2nd to 2/3rds of float volume, and three kinds of structures are arranged: one of which, be the hollow shelly body 9 of porous surface, and cover one deck highly-breathable hydrophobic membrane 10 in this porous shelly surface.Through the chamber between hydrophobic membrane, housing hole, housing inboard and float lower semisphere, and float lower semisphere duct forms the air flue 11 of float; Its two, be the shelly body of hollow, this shelly body top is extended pneumatic duct 12 downwards along vertical axis and is formed the air flue 11 that connects with the float Lower Half.The about 1cm of internal diameter of the about 1cm depth bounds in float air flue 11 tops, remainder internal diameter 1.5～3cm; Its three, be solid segment, its density of material is less than 0.8, establishes duct and float Lower Half duct along its vertical axis and connects and form float air flue 11.The about 1cm of internal diameter of the about 1cm depth bounds of float air flue 11 top ends, remainder internal diameter 1.5～3cm.

Said soft air-guide pipe 5, its shore hardness between between 15～30 degree, internal diameter 1.5～3cm, apparent density 1.11～1.15, length is slightly long than body.

Said guide ring 6 high about 0.8～1cm, the guide ring external diameter forms three ladders by big to little from top to bottom, wherein, goes up outer position loop order 13 external diameters and to screw the ring internal diameter close and smaller; Meta loop order 14 external diameters are identical with the bottle body hole external diameter, and making the meta loop order outside and screwing has big slit between the ring inwall; Position loop order 15 external diameters are close and smaller with the bottle body hole internal diameter down.Guide ring ring wall 1 airway 16 that extends internally out, internal diameter 1.5～3cm, in the ring wall upper shed in the meta loop order outside.Said airway has three kinds of styles: one of which, airway 16 short tube for entad extending from inducing QI ring wall level, opening only on ring wall; Its two, airway 16 is for entad to extend from inducing QI ring wall level, the short tube of bending downwards then, opening only on ring wall; Its three, a level runs through airway 16 in the eccentric position of guide ring, two openings of tool on ring wall, the pipe middle part vertically extends tube-like interface 17, internal diameter 1.5～3cm.

Said nipple 1, when adopting Fig. 8, structure float shown in Figure 9, its base portion is provided with 3 above floats and has a foothold somewhere 18; Transferring when milk earlier float to be placed float to have a foothold somewhere above 18 with the mode of shaking bottle; Avoid drinking liquid and get into the float air flue, shake and push the nipple base portion after bottle finishes, float is slided can be used.

Claims

1. bottle is fed in the float inducing QI, by nipple (1), body (2), screw ring (3), float-type inducing QI assembly (4,5,6 or 4,5,7) is formed.

2. the said food in one's mouth of claim 1 bottle, the structure of its inducing QI assembly.Two kinds of structures are arranged:

1. the inducing QI assembly is connected to form by float (4), soft air-guide pipe (5), guide ring (6).During use, guide ring (6) places body (2) oral area top, on connect nipple (1), screw through the screw thread that screws ring (3) and body (2) oral area, be fixed together nipple (1), guide ring (6), body (2).

2. the inducing QI assembly by float (4), soft air-guide pipe (5), be opened on connecting to form of body (2) screw socket portion by body (2) the wall tube-like interface (7) that forms that extends internally.During use, be fixed on nipple (1) on the body (2) through screwing ring (3).

3. the said food in one's mouth of claim 1 bottle, it is tall and big in the design of the about 1mm of body (2) oral area screw thread tooth depth that it screws ring (3) thread.

4. the said food in one's mouth of claim 2 bottle; The characteristic of its float (4): said float is spheroid or oval ball; Its Lower Half accounts for 1/3rd to 1/2nd volume and partly is solid segment; Its lower end prolongs into little tube-like interface (8), establishes the duct along the vertical axis of this segment until interface (8) bottom, and this Lower Half segment apparent density is 1.15～1.45.The first half of float (4) accounts for 1/2nd to 2/3rds of float (4) volume, and three kinds of structures are arranged:

1. be the hollow shelly body (9) of porous surface, cover one deck highly-breathable hydrophobic membrane (10) at this porous shelly external surface.

2. be the shelly body of hollow, this shelly body top is extended pneumatic duct (12) downwards along vertical axis, forms the air flue (11) that connects with the float Lower Half.The about 1cm of internal diameter of the about 1cm depth bounds in float air flue (11) top, remainder internal diameter 1.5～3cm.

3. be solid segment, its apparent density is established duct and float Lower Half duct perforation formation float air flue (11) less than 0.8 along its vertical axis.The about 1cm of internal diameter of the about 1cm depth bounds of float air flue (11) top ends, remainder internal diameter 1.5～3cm.

5. the said food in one's mouth of claim 1 bottle, the characteristic of its soft air-guide pipe (5): the airway shore hardness is 15～30 degree, internal diameter 1.5～3cm, apparent density 1.11～1.15, length is slightly long than body (2).

6. the said food in one's mouth of claim 1 bottle, the architectural feature of its guide ring (6): the high about 0.8～1cm of guide ring, the guide ring external diameter forms three ladders by big to little from top to bottom, wherein, goes up outer position loop order (13) external diameter and to screw the ring internal diameter close and smaller; Meta loop order (14) external diameter is identical with body (2) mouthful external diameter; Position loop order (15) external diameter and body (2) mouthful internal diameter is close and smaller down.Guide ring ring wall 1 airway (16) that extends internally out, in the ring wall upper shed in the meta loop order outside.Said airway has three kinds of styles:

1. the short tube of airway (16) for entad extending from inducing QI ring wall level, opening only on ring wall.

2. airway (16) is for entad to extend from inducing QI ring wall level, the short tube of bending downwards then, opening only on ring wall.

3. level runs through airway (16) in the eccentric position of guide ring, two openings of tool on ring wall, and the pipe middle part vertically extends tube-like interface (17).

7. the 1. 2. said food in one's mouth of claim 4 bottle, being characterized as of its nipple (1): its base portion centripetal direction is provided with 3 above floats and has a foothold somewhere (18), puts float (4) side on it when supplying to transfer milk.