CN202605339U - Anti-backflow, anti-flatulence and anti-leakage feeding bottle - Google Patents
Anti-backflow, anti-flatulence and anti-leakage feeding bottle Download PDFInfo
- Publication number
- CN202605339U CN202605339U CN 201220203904 CN201220203904U CN202605339U CN 202605339 U CN202605339 U CN 202605339U CN 201220203904 CN201220203904 CN 201220203904 CN 201220203904 U CN201220203904 U CN 201220203904U CN 202605339 U CN202605339 U CN 202605339U
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- bottle
- nipple
- air inlet
- hard material
- flatulence
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Abstract
The utility model discloses an anti-backflow, anti-flatulence and anti-leakage feeding bottle. Two air feeding modes are adopted simultaneously. The first air feeding mode includes that an air accommodating cavity is isolated on a hard isolation cover, and an air feeding channel is formed through combination of the air accommodating cavity and a ventilation nozzle with a feeding nozzle. The second air feeding mode includes that an air feeding groove is arranged on the outer wall of the hard isolation cover, and a silica gel sealing gasket is used for coating the hard isolation cover to enable the air feeding groove to form the air feeding channel. The negative pressure state in the feeding bottle during suction is eliminated doubly, and the problem that under a certain circumstance, the head of the nipple can form a plurality of small bubbles which enter the bottle once extruded hurriedly, so that pressure in the bottle is increased and liquid in the bottle reversely flows towards an on-off valve on nozzles to form backflow in the air feeding channel is effectively solved. By the aid of the double feeding modes, pressure in the bottle and the outside can be effectively balanced, even if the nipple head is extruded hurriedly, the negative pressure in the bottle cannot be caused, and therefore the backflow problem can be effectively prevented.
Description
Technical field
This utility model relates to the feeding bottle technical field, a kind of anti-flatulence anti-leak feeding bottle with anti-return of more specifically saying so.
Background technology
As everyone knows, when the baby sucks milk, can cause the state that is negative pressure in the feeding bottle, reach an extreme value and just inhale motionlessly,, let and suck again after eliminating this negative pressure state in the outer air admission feeding bottle of feeding bottle so this moment, the baby can unclamp nipple for a moment.The consequence that causes like this is that the baby sucks can be very tired gruelling; More serious consequence is in milk, can form the bubble that flocks together behind the air admission feeding bottle;, the baby understands phenomenons such as the milk of having the hiccups, choke after sucking these milk of being with bubbles, the untoward reaction of our said flatulence initiation just.
To above situation; Mentioned a solution in patent 200910006202.6 disclosed a kind of anti-colic structure of feeding bottle; Its anti-flatulence principle: be on nipple, to offer air-vent in simple terms; And guide on the intravital ball float of bottle through flexible pipe, make the feeding bottle inner and outer air pressure keep balance, prevent that bubble from producing.Though ball float floats often on milk, most of children have the custom of rolling bottle, wherein stop up flexible pipe thereby be easy to make milk to sneak into like this, make inner and outer air pressure keep equilibrated mechanism to lose effect soon, and the phenomenon of milk leakage takes place easily.
Therefore, the applicant is in aforementioned patent of having applied for the anti-flatulence problem of a kind of better solution, and application number is 201120456453.7; Name is called a kind of feeding bottle with anti-flatulence mechanism of decompressor; Wherein anti-flatulence principle: isolate lid nipple cavity volume and feeding bottle cavity volume are kept apart through setting up hard material, and isolate on the cover outer wall at hard material air inlet duct is being set, coat hard material with the silica gel sealing pad and isolate lid and make air inlet duct formation inlet channel; Make the feeding bottle inner and outer air pressure keep balance; Eliminate the state of negative pressure in the feeding bottle, eliminate bubble and produce, really reach the purpose of anti-flatulence.
Under routine was used, the aforementioned patent of the applicant's application can be good at reaching the effect of anti-flatulence, yet under a certain specific situation; Also there is a defective in the aforementioned patent of the applicant's application: the child of firm long teeth, prefer to sting thing with tooth, and when sucking, pause while inhaling; The time standby tooth that pauses rapid sting the nipple head; The nipple head receives an extruding, will form a lot of minute bubbles and get in the bottle, makes the bottle internal gas pressure increase; The intravital liquid of bottle forms from inlet channel and refluxes with regard to the reverse race of open and close valve on valve.
The utility model content
The purpose of this utility model is to remedy the anti-unfavorable defective of flatulence effect of prior art feeding bottle, provide anti-flatulence effective, also be difficult for taking place the anti-flatulence anti-leak feeding bottle with anti-return of milk leakage and backflow phenomenon.
In order to reach above purpose; This utility model is realized through following technical scheme: a kind of anti-flatulence anti-leak feeding bottle with anti-return, comprise bottle, upper shield and nipple, and nipple is arranged on cover and covers; Upper shield is arranged on the bottle; It is characterized in that, be provided with hard material in the described upper shield and isolate lid that hard material isolation lid matches with the bottleneck of bottle;
Hard material is isolated in the lid and is provided with the ring-type division board, and the inner chamber that the ring-type division board will expect to isolate lid firmly is divided into to be put sap cavity and put air cavity; Described nipple bottom surface is provided with ventilative mouth, ventilative mouth with put air cavity and be conducted; Hard material is isolated and cover the bottom surface and be provided with into nipple and suction nozzle, advances nipple and puts sap cavity and be conducted, suction nozzle and put air cavity and be conducted;
The lateral wall that hard material is isolated lid is provided with air inlet wall groove, outer bottom is provided with the air inlet kerve, and air inlet wall groove and air inlet kerve are conducted; Hard material is isolated lid and is coated with the silica gel sealing pad, second open and close valve that the bottom surface of silica gel sealing pad is provided with first open and close valve that matches with said suction nozzle, be conducted with said air inlet kerve and allow the said through hole that nipple passes through that advances.
This utility model solves anti-flatulence problem; Only need take a kind of the getting final product in the above external admission mode: (1) keeps apart nipple cavity volume and feeding bottle cavity volume through setting up hard material isolation lid; Expect to isolate to cover to isolate to put air cavity hard, through putting the inlet channel that is combined to form of air cavity and ventilative mouth and suction nozzle, the periphery of inlet channel is through the slit and the atmosphere of upper shield and bottleneck outer wall; In enclose through gas phase in open and close valve and the feeding bottle logically, so eliminated the state of negative pressure in the feeding bottle that sucks.When the baby sucks, can be very smooth and easy with entering the mouth again in the suction of the milk in the bottle nipple, the inside and outside air pressure balance of feeding bottle, the bubble in the milk reduce even disappear, and can be good at playing the effect of anti-flatulence.
(2) through setting up hard material isolation lid nipple cavity volume and feeding bottle cavity volume are kept apart; And on hard material isolation cover outer wall, air inlet duct is set; Coat hard material isolation lid with the silica gel sealing pad and make air inlet duct form inlet channel, the periphery of inlet channel is through the slit and the atmosphere of upper shield and bottleneck outer wall; In enclose through being arranged on gas phase logical (silica gel sealing is paid somebody's debt and expected repayment later the purpose that plays the sealed bottle body bottleneck) in suction nozzle (being provided with open and close valve) and the feeding bottle on the silica gel sealing pad, so eliminated the state of negative pressure in the feeding bottle that sucks.When the baby sucks, can be very smooth and easy with entering the mouth again in the suction of the milk in the bottle nipple, the inside and outside air pressure balance of feeding bottle, the bubble in the milk reduce even disappear, and can be good at playing the effect of anti-flatulence.
This utility model solves the anti-return problem; Adopted parallel (existing simultaneously) design of above-mentioned two kinds of intake methods just; Efficiently solve under a certain particular case that (the nipple head receives a rapid extruding, will form a lot of minute bubbles and get in the bottles, makes the bottle internal gas pressure increase like the described problem of background technology; The intravital liquid of bottle forms from inlet channel and refluxes with regard to the reverse race of open and close valve on valve).The design of two intake methods can active balance bottle air pressure inside and extraneous balance, even as the described nipple head of background technology receive the situation that a rapid extruding situation can not cause the interior negative pressure of bottle yet, so can effectively prevent reflux problem.
This utility model can also be distinguished open and close valve of socket again on above first, second open and close valve; Can guarantee the liquid return problem once more like this; Its principle is that the reverse open and close valve of opening that the internal pressure increase causes can be effectively resisted in the setting of two open and close valves; Open peripheral open and close valve and enclose open and close valve in wanting to open again from reverse, that is not that some bubbles increase bottle internal gas pressures institute and can accomplish, therefore pair open and close valves can for the anti-return problem multiple assurance is provided.
This utility model solves the anti-leak problem, and open and close valve is set, and makes milk that the phenomenon of milk leakage can not take place because of effect such as viscous, can be good at playing the effect of anti-leak.
As preferably, expect that firmly isolating the air inlet kerve that covers on the bottom surface is closed circular, the ring center of air inlet kerve is on the axial centre that hard material isolation is covered.
The silica gel sealing pad just is set in hard material isolates in the lid; So in installation process,, can be not limited to an orientation for facility, hard material isolate the ring-type air inlet kerve that covers on the bottom surface can be positioned at arbitrarily with the silica gel sealing pad on suction nozzle be conducted; Simplified assembler's labor intensity greatly; Accelerate assembling speed, increased output, reduced production cost.
As preferably, described nipple sidewall is provided with air inlet duct, and air inlet duct and ventilative mouth are conducted.
When nipple was installed, the lug of nipple bottom was embedded in upper shield, because nipple is processed with soft silica gel, ventilative mouth is easy to blocked, guarantees so on the nipple sidewall, offer the air inlet duct that is conducted with ventilative mouth.
As preferably, hard material is isolated and is covered advancing on the bottom surface and be connected with flexible rubber hose on the nipple, and the free end of flexible rubber hose is connected with the suction ball.
In the feeding bottle use, feeding bottle is through regular meeting's trend, and milk is to remain on least significant end always; So flexible rubber hose often inhale less than phenomenon, inhale ball so install, according to the gravity of inhaling ball at its free end; Inhale ball also remain on least significant end always, thereby guarantee smooth and easy sucking with milk.
As preferably, nipple is coated with dust cap.
As everyone knows, the used nipple of baby often will sterilize, dustproof, and is lower because the baby resists the ability of various pathogenic bacterias, so set up dust cap, keeps the cleaning and the health of nipple.
Beneficial effect fruit: the design of (1) two intake methods; Can active balance bottle air pressure inside and extraneous balance; Even receive the situation that a rapid extruding situation can not cause negative pressure in the bottle yet like the described nipple head of background technology, so can effectively prevent reflux problem.
(2) open and close valve is set, makes milk that the phenomenon of milk leakage can not take place because of effect such as viscous, can be good at playing the effect of anti-leak.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 expects to isolate the structural representation of lid firmly for this utility model;
Fig. 3 expects to isolate the plan structure figure of lid firmly for this utility model;
Fig. 4 is the structural representation of this utility model silica gel sealing pad.
Among the figure: 1-bottle, 2-upper shield, 3-nipple, 4-dust cap, 5-expect to isolate lid firmly; 6-silica gel sealing pad, 7-advances nipple, the 8-flexible rubber hose, 9-inhales ball, 10-air inlet duct; The 11-mouth of breathing freely, 12-suction nozzle, 13-first open and close valve, 14-air inlet wall groove, 15-air inlet kerve; 16-second open and close valve, 17-ring-type division board, 18-puts sap cavity, and 19-puts air cavity, the 20-through hole.
The specific embodiment
For the technological means, the creation characteristic that make this utility model and reach purpose and be easy to understand and understand, further set forth this utility model below in conjunction with specific embodiment.
Embodiment: as shown in Figure 1, a kind of anti-flatulence anti-leak feeding bottle with anti-return comprises bottle 1, upper shield 2 and nipple 3, and the bottom of nipple 3 is embedded in upper shield 2 and through the opening on the upper shield 2 and spills outside the upper shield 2.Nipple 3 is coated with dust cap 4, and dust cap is the plastic, transparent lid.The bottleneck of bottle 1 goes out to be provided with external screw thread, and the downside inner face of upper shield 2 is provided with female thread, and upper shield 2 matches with bottle 1 spiral.
Be provided with hard material in the upper shield 2 and isolate and cover for 5 (hard material is isolated lid and is plastic), hard material isolate cover 5 and the bottleneck of bottle 1 match; Hard material is isolated cover and is provided with ring-type division board 17 in 5, and ring-type division board 17 will be expected firmly to isolate and covered 5 inner chamber and be divided into and put sap cavity 18 and put air cavity 19; Nipple 3 bottom surfaces are provided with ventilative mouth 11, and nipple 3 sidewalls are provided with air inlet duct 10, and air inlet duct 10 is conducted with ventilative mouth 11, ventilative mouth 11 with put air cavity 19 and be conducted.
Hard material is isolated and cover 5 bottom surfaces and be provided with into nipple 7 and suction nozzle 12, advances nipple 7 and puts sap cavity 18 and be conducted, suction nozzle 12 and put air cavity 19 and be conducted.
Hard material is isolated and is covered that 5 lateral wall is provided with air inlet wall groove 14, outer bottom is provided with air inlet kerve 15; Hard material is isolated the air inlet kerve 15 that covers on 5 bottom surfaces and is closed circular; The ring center of air inlet kerve 15 is isolated at hard material and cover on 5 the axial centre, and air inlet wall groove 14 and air inlet kerve 15 are conducted; Hard material is isolated and cover 5 and be coated with silica gel sealing pad 6, and the bottom surface of silica gel sealing pad 6 is provided with first open and close valve 13 that matches with suction nozzle 12, and second open and close valve 16 that is conducted of air inlet kerve 15 and allow the through hole 20 that nipple 7 into passes through.
Advance to be connected with flexible rubber hose 8 on the nipple 7, the free end of flexible rubber hose 8 is connected with inhales ball 9.
Practical: this utility model has adopted parallel (existing simultaneously) design of two kinds of intake methods; Efficiently solve under a certain particular case that (the nipple head receives a rapid extruding like the described problem of background technology; Will form a lot of minute bubbles gets in the bottle; Make the bottle internal gas pressure increase, the intravital liquid of bottle forms from inlet channel and refluxes with regard to the reverse race of open and close valve on valve).The design of two intake methods can active balance bottle air pressure inside and extraneous balance, even as the described nipple head of background technology receive the situation that a rapid extruding situation can not cause the interior negative pressure of bottle yet, so can effectively prevent reflux problem.
More than show and described the advantage of ultimate principle, principal character and this utility model of this utility model.The technical staff of the industry should understand; This utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the description that this utility model just is described; This utility model also has various changes and modifications under the prerequisite that does not break away from this utility model spirit and scope, and these variations and improvement all fall in this utility model scope that requires protection.This utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. the anti-flatulence anti-leak feeding bottle with anti-return comprises bottle, upper shield and nipple, and nipple is arranged on cover and covers; Upper shield is arranged on the bottle; It is characterized in that, be provided with hard material in the described upper shield and isolate lid that hard material isolation lid matches with the bottleneck of bottle;
Hard material is isolated in the lid and is provided with the ring-type division board, and the inner chamber that the ring-type division board will expect to isolate lid firmly is divided into to be put sap cavity and put air cavity; Described nipple bottom surface is provided with ventilative mouth, ventilative mouth with put air cavity and be conducted; Hard material is isolated and cover the bottom surface and be provided with into nipple and suction nozzle, advances nipple and puts sap cavity and be conducted, suction nozzle and put air cavity and be conducted;
The lateral wall that hard material is isolated lid is provided with air inlet wall groove, outer bottom is provided with the air inlet kerve, and air inlet wall groove and air inlet kerve are conducted; Hard material is isolated lid and is coated with the silica gel sealing pad, second open and close valve that the bottom surface of silica gel sealing pad is provided with first open and close valve that matches with said suction nozzle, be conducted with said air inlet kerve and allow the said through hole that nipple passes through that advances.
2. the anti-flatulence anti-leak feeding bottle with anti-return according to claim 1 is characterized in that, said hard material is isolated the air inlet kerve that covers on the bottom surface and is closed circular, and the ring center of air inlet kerve is isolated on the axial centre of lid at hard material.
3. the anti-flatulence anti-leak feeding bottle with anti-return according to claim 1 is characterized in that said nipple sidewall is provided with air inlet duct, and air inlet duct and ventilative mouth are conducted.
4. according to claim 1 or 2 or 3 described anti-flatulence anti-leak feeding bottles with anti-return, it is characterized in that hard material isolation is covered advancing on the bottom surface and is connected with flexible rubber hose on the nipple, the free end of flexible rubber hose is connected with the suction ball.
5. according to claim 1 or 2 or 3 described anti-flatulence anti-leak feeding bottles, it is characterized in that nipple is coated with dust cap with anti-return.
6. the anti-flatulence anti-leak feeding bottle with anti-return according to claim 4 is characterized in that nipple is coated with dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203904 CN202605339U (en) | 2012-05-09 | 2012-05-09 | Anti-backflow, anti-flatulence and anti-leakage feeding bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203904 CN202605339U (en) | 2012-05-09 | 2012-05-09 | Anti-backflow, anti-flatulence and anti-leakage feeding bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605339U true CN202605339U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220203904 Expired - Lifetime CN202605339U (en) | 2012-05-09 | 2012-05-09 | Anti-backflow, anti-flatulence and anti-leakage feeding bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605339U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697661A (en) * | 2012-05-09 | 2012-10-03 | 浙江华丽达塑料制品有限公司 | Anti-air-expansion and anti-leaking feeding bottle capable of preventing backflowing |
| CN103110525A (en) * | 2013-02-04 | 2013-05-22 | 广州健士婴童用品有限公司 | Nursing bottle |
| CN103751024A (en) * | 2014-02-12 | 2014-04-30 | 常熟市华锡塑料制品有限公司 | Novel plastic baby milk bottle |
| CN103932891A (en) * | 2013-01-23 | 2014-07-23 | 惠州市迪格逊婴儿用品有限公司 | Feeding bottle air returning structure and feeding bottle with same |
-
2012
- 2012-05-09 CN CN 201220203904 patent/CN202605339U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697661A (en) * | 2012-05-09 | 2012-10-03 | 浙江华丽达塑料制品有限公司 | Anti-air-expansion and anti-leaking feeding bottle capable of preventing backflowing |
| CN102697661B (en) * | 2012-05-09 | 2015-03-04 | 浙江华丽达塑料制品有限公司 | Anti-air-expansion and anti-leaking feeding bottle capable of preventing backflowing |
| CN103932891A (en) * | 2013-01-23 | 2014-07-23 | 惠州市迪格逊婴儿用品有限公司 | Feeding bottle air returning structure and feeding bottle with same |
| CN103110525A (en) * | 2013-02-04 | 2013-05-22 | 广州健士婴童用品有限公司 | Nursing bottle |
| CN103751024A (en) * | 2014-02-12 | 2014-04-30 | 常熟市华锡塑料制品有限公司 | Novel plastic baby milk bottle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |