CN109674662B - Baby's anti-flatulence feeding bottle - Google Patents
Baby's anti-flatulence feeding bottle Download PDFInfo
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- CN109674662B CN109674662B CN201910113451.9A CN201910113451A CN109674662B CN 109674662 B CN109674662 B CN 109674662B CN 201910113451 A CN201910113451 A CN 201910113451A CN 109674662 B CN109674662 B CN 109674662B
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- bottle
- air inlet
- flatulence
- shell
- ball valve
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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
- A61J9/00—Feeding-bottles in general
- A61J9/04—Feeding-bottles in general with means for supplying air
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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
- A61J11/04—Teats with means for fastening to bottles
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention belongs to the field of infant products, and particularly relates to an infant flatulence-preventing feeding bottle, which comprises: the bottle comprises a bottle body, a bottle cap, a nipple and an air inlet mechanism; the air inlet mechanism is arranged at the bottom of the bottle body, and the upper end of the air inlet mechanism penetrates through the bottom of the bottle body and is arranged in the inner cavity of the bottle body; when the baby drinks milk, the air inlet mechanism at the bottom of the anti-flatulence feeding bottle is automatically opened, the communication between the cavity of the feeding bottle and the outside is realized, the air pressure inside and outside the feeding bottle is kept in a balanced state, the symptoms of flatulence, hiccup and milk spitting caused by air suction of the baby are avoided, and the baby can drink milk more easily.
Description
Technical Field
The invention belongs to the field of infant articles, and particularly relates to an anti-flatulence feeding bottle for infants.
Background
Traditional feeding bottle comprises body, bottle lid and elasticity nipple, whole feeding bottle is sealed except that the aperture on the elasticity nipple, when the baby drinks milk with the feeding bottle, the inside air that can not in time supply of feeding bottle when the milk reduces, lead to the inside atmospheric pressure of feeding bottle to be less than outside atmospheric pressure, the degree of difficulty that the baby absorbed milk is more and more big, the baby absorbs used strength and also more and more big, inevitable partial outside air that has inhaled, the stomach of air filling baby, lead to the baby flatulence, hiccup and the symptom of vomiting milk.
The existing anti-flatulence feeding bottles are roughly of three types, namely a bottom ventilation type feeding bottle, a conduit ventilation type feeding bottle and a nipple air inlet type feeding bottle, wherein the three feeding bottles can realize balance of air pressure inside and outside the feeding bottle through conduits and air inlet holes, but some problems exist, the bottom ventilation type feeding bottle and the conduit ventilation type feeding bottle are complex in structure and have the problem of milk leakage, and the conduit ventilation type feeding bottle and the nipple air inlet type feeding bottle lead air to pass through milk, so that the contact area of air and milk is increased, vitamin A, C, E in the milk is oxidized, milk nutrition is lost, meanwhile, a large number of bubbles can be generated in the milk, the milk containing the bubbles is sucked into the abdomen of a baby, and the symptoms of flatulence, hiccup and milk spitting of the baby are caused.
Disclosure of Invention
Therefore, the present invention has been made in view of the above problems, and it is an object of the present invention to provide an infant anti-flatulence feeding bottle in which an air inlet mechanism at the bottom of the anti-flatulence feeding bottle is automatically opened when an infant drinks milk, thereby allowing a cavity of the feeding bottle to communicate with the outside, maintaining the air pressures inside and outside the feeding bottle in a balanced state, and preventing the infant from having the symptoms of flatulence, hiccup, and milk regurgitation due to air inhalation, thereby allowing the infant to drink milk more easily.
To achieve the object, an infant flatulence prevention feeding bottle comprises: the bottle comprises a bottle body, a bottle cap, a nipple and an air inlet mechanism; the air inlet mechanism is arranged at the bottom of the bottle body, and the upper end of the air inlet mechanism penetrates through the bottom of the bottle body and is arranged in the inner cavity of the bottle body;
mechanism quantity of admitting air is a plurality of to body axle center is the annular array setting in the body bottom as the basic point, and this mechanism of admitting air includes: the automatic ball valve comprises a shell, a partition plate and an automatic ball valve, wherein the shell is a circular tube body which is penetrated from top to bottom, the partition plate is a cylinder and is clamped on the inner wall of the upper part of the circular tube body of the shell, the partition plate is provided with a plurality of micro-channels from the upper end face to the lower end face, the automatic ball valve is composed of a valve cover and a ball body and is arranged on the inner wall of the circular tube body of the shell below the partition plate, the valve cover is of a bowl-shaped structure, the outer peripheral side of the lower end of the valve cover is fixedly connected to the inner wall of the circular tube body of the shell and is reversely buckled on the ball body, the top end of the automatic ball valve is provided with an air inlet hole coaxially with the shell, the ball body is provided with a support shaft along the two ends of a horizontal central axis in;
when the bottle body is in a vertical state, one end of the bottle body, which is deflected downwards, faces the outer side of the bottle body;
the plurality of micro-channels arranged on the partition board are circular channels, and the diameters of the micro-channels are all set to be less than 0.5 mm; the diameter is set up under the effect of liquid surface tension at the microchannel below 0.5mm to and the atmospheric pressure that forms under the automatic ball valve closed condition, make liquid stop near microchannel upper end mouth, can not flow along the microchannel, make the baffle realize sealed effect.
Further, the diameter of the partition plate is slightly larger than the inner diameter of the upper part of the circular tube body of the shell.
Furthermore, the plurality of microchannels formed in the partition plate are vertically formed from the upper end face to the lower end face of the partition plate.
Furthermore, the air inlet channel is formed in the sphere and is a round channel which is approximately L-shaped and bent.
Furthermore, an air inlet channel formed in the ball body and an air inlet hole formed in the valve cover are arranged in the same diameter.
Furthermore, when the automatic ball valve is in a opened state, one end of the air inlet channel, which is deviated to the upper part, is coaxially communicated with the air inlet hole.
Furthermore, a balancing weight is arranged on the outer side of the sphere and is a semicircular long strip plate.
Furthermore, the balancing weight arranged on the outer side of the ball body protrudes out of the outer peripheral side of the ball body, and one side of the balancing weight is abutted against the bottom of the valve cover to position the ball body in the opening state of the automatic ball valve.
Furthermore, a stop block is arranged on the outer side of the ball body, is a cylindrical protrusion and is arranged at an interval with the counterweight block.
Advantageous effects
1. In the technical scheme, when the bottle body is in a vertical state, one end of each air inlet channel, which is deflected downwards, of each air inlet mechanism is arranged towards the outer side of the bottle body; this setting is under the body is the tilt state, and the bottle end can be and be close 90 degrees the state of erectting, and at this moment, the inlet channel lower extreme that lies in respectively on the inlet mechanism of bottle end upper portion and lower part can move towards the body different position, lies in the inlet channel lower extreme on the bottle end upper portion and moves towards the body axle center, and automatic ball valve opens, and the inlet channel lower extreme that lies in the bottle end lower part moves towards the body outside, and automatic ball valve closes.
2. In this technical scheme, diameter setting is under the effect of liquid surface tension at the microchannel below 0.5mm to and the atmospheric pressure that forms under the automatic ball valve closed condition, make liquid stop near microchannel upper end mouth, can not flow along the microchannel, make the baffle realize sealed effect.
3. In the technical scheme, the balancing weight arranged on the outer side of the ball body protrudes out of the outer peripheral side of the ball body, and one side of the balancing weight is abutted against the bottom of the valve cover in the opening state of the automatic ball valve to position the ball body; when the bottle body is changed from a vertical state to a feeding state, the feeding bottle is basically in an inclined state that the nipple is downward and the bottle bottom is upward, and in the inclined state, the automatic ball valve on at least one air inlet mechanism positioned at the upper end of the bottle bottom automatically rotates through the balancing weight, so that the automatic ball valve is opened.
4. In the technical scheme, at least the air inlet mechanism at the bottom of the feeding bottle is automatically opened, the communication between the cavity of the feeding bottle and the outside is realized, the air pressure inside and outside the feeding bottle is kept in a balanced state, air is not led to pass through from milk liquid by the air inlet at the bottom of the feeding bottle, bubbles are not generated, the symptoms of flatulence, hiccup and milk spitting caused by the fact that a baby inhales the air are avoided, and the milk drinking is easier.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a cross-sectional view of the present invention.
Fig. 3 is a bottom view of the present invention.
FIG. 4 is a schematic view of the structure of the air intake mechanism of the present invention.
FIG. 5 is a cross-sectional view of the air intake mechanism of the present invention.
FIG. 6 is a sectional view of the intake mechanism in the open state of the automatic ball valve.
Fig. 7 is a sectional view of the automatic ball valve of the air intake mechanism in a closed state according to the present invention.
FIG. 8 is a schematic view of the upper and lower air inlet mechanisms of the present invention when the bottle body is tilted.
Detailed Description
The present invention is further illustrated in the following description with reference to specific embodiments and the accompanying drawings, wherein the details are set forth in order to provide a thorough understanding of the present invention, but it is apparent that the present invention can be embodied in many other forms different from the description herein, and it will be readily appreciated by those skilled in the art that the present invention can be embodied in many different forms without departing from the spirit and scope of the invention.
As shown in fig. 1 and 2, the present invention provides an anti-flatulence baby bottle, which comprises: the bottle comprises a bottle body 1, a bottle cap 2, a nipple 3 and an air inlet mechanism 4; the bottle body 1 is a circular cavity with an open upper opening, the bottle cap 2 is arranged at the upper end of the bottle body 1, the nipple 3 is communicated with the upper end opening of the bottle body 1 through the bottle cap 2, the air inlet mechanism 4 is arranged at the bottom of the bottle body 1, and the upper end of the air inlet mechanism penetrates through the bottom of the bottle body 1 and is arranged in the inner cavity of the bottle body 1;
as shown in fig. 3, 4 and 5, the air inlet mechanism 4 is provided in a plurality of numbers, and is disposed at the bottom of the bottle body 1 in an annular array with the axis of the bottle body 1 as a base point, and the air inlet mechanism 4 includes: the automatic ball valve 43 comprises a shell 41, a partition plate 42 and an automatic ball valve 43, wherein the shell 41 is a circular tube body which is through from top to bottom, the partition plate 42 is a cylinder and is clamped on the inner wall of the upper part of the circular tube body of the shell 41, the partition plate 42 is provided with a plurality of micro-channels 421 along the upper end surface to the lower end surface, the automatic ball valve 43 is composed of a valve cover 431 and a ball body 432 and is arranged on the inner wall of the circular tube body of the shell 41 below the partition plate 42, the valve cover 431 is of a bowl-shaped structure, the periphery of the lower end of the valve cover 431 is fixedly connected on the inner wall of the circular tube body of the shell 41, an air inlet hole 4311 is arranged on the top end of the ball body 432 coaxially with the shell 41, a support shaft 4321 extends outwards along the two ends of a horizontal central axis, one end of the support shaft 4321 extending outwards is arranged to be, an air inlet channel 4322 is arranged in the sphere 432;
when the bottle body 1 is in a vertical state, one end of the bottle body 1, which is deflected downwards, faces the outer side of the bottle body 1, and a plurality of air inlet channels 4322 on a plurality of air inlet mechanisms 4 are arranged at the bottom of the bottle body 1; when the bottle body 1 is in an inclined state, the bottle bottom can be in a vertical state close to 90 degrees, at the moment, the lower ends of the air inlet channels 4322 on the air inlet mechanisms 4 respectively positioned at the upper part and the lower part of the bottle bottom can move towards different directions of the bottle body 1, the lower end of the air inlet channel 4322 positioned at the upper part of the bottle bottom moves towards the axis of the bottle body 1, the automatic ball valve 43 is opened, the lower end of the air inlet channel 4322 positioned at the lower part of the bottle bottom moves towards the outer side of the bottle body 1, the automatic ball valve 43 is closed, so that the air inlet channel 4322 is closed when the bottle body 1 is in the vertical state, and when a baby drinks milk, at least one air inlet channel 4322 positioned at the upper;
the plurality of micro channels 421 formed on the partition plate 42 are circular channels, and the diameters of the micro channels are all set below 0.5 mm; the micro-channel 421 with a diameter less than 0.5mm can make the liquid stay near the upper end opening of the micro-channel 421 and not flow out along the micro-channel 421 under the action of the liquid surface tension and the air pressure formed when the automatic ball valve 43 is closed, so that the partition plate 42 realizes the sealing function.
Further, as shown in fig. 5, in order to make the partition plate 42 closely fit with the housing 41, the diameter of the partition plate 42 is slightly larger than the inner diameter of the upper portion of the circular tube body of the housing 41.
Further, as shown in fig. 5, in order to facilitate the air to pass through the partition plate 42, a plurality of micro channels 421 formed on the partition plate 42 are vertically formed along the upper end surface to the lower end surface of the partition plate 42.
Further, in order to open and close the automatic ball valve 43 in the present embodiment in a set state, as shown in fig. 6, an air inlet channel 4322 opened inside the ball 432 is a circular channel that is approximately L-shaped and curved.
Further, as shown in fig. 6, the air inlet channel 4322 formed in the sphere 432 and the air inlet hole 4311 formed in the valve cover 431 have the same diameter.
Further, as shown in fig. 6, when the automatic ball valve 43 is in an open state, an upward end of the air inlet channel 4322 is coaxially connected to the air inlet hole 4311.
Further, as shown in fig. 5, a weight 4323 is disposed outside the sphere 432, and the weight 4323 is a semicircular long strip plate.
Further, in order to realize the automatic opening and closing of the automatic ball valve and the automatic positioning during the opening, as shown in fig. 6 and 7, a counterweight 4323 arranged outside the ball 432 protrudes from the outer periphery of the ball 432, and in the opening state of the automatic ball valve 43, one side of the counterweight 4323 abuts against the bottom of the valve cover 431 to position the ball 432; when the bottle body 1 is changed from the vertical state to the feeding state, the feeding bottle is basically in the inclined state that the nipple 3 is downward and the bottle bottom is upward, and in the inclined state, the automatic ball valve 43 on the at least one air inlet mechanism 4 positioned at the upper end of the bottle bottom rotates through the balancing weight 4323, so that the automatic ball valve 43 is opened.
Further, as shown in fig. 7, a stop 4324 is disposed outside the sphere 432, and the stop 4324 is a cylindrical protrusion and is spaced apart from the weight 4323.
The working principle of the invention is as follows:
in the technical scheme, when the feeding bottle is in a vertical state, the automatic ball valve 43 of the air inlet mechanism 4 enables the automatic ball valve 43 to be in a closed state through the balancing weight 4323, so as to realize the sealing of the air inlet mechanism 4, when the feeding bottle is filled with milk, the plurality of micro-channels 421 on the partition plate 42 utilize the surface tension of the milk and the air pressure formed by the automatic ball valve 43 sealing the air inlet mechanism 4, so that the milk leakage can be prevented, when the feeding bottle is in a milk feeding state, the feeding bottle is basically in a state that the nipple 3 is downward and the bottle bottom is upward inclined, in the state, at least one of the air inlet mechanisms 4 positioned at the bottom of the feeding bottle is separated from the milk and positioned above the central axis of the bottle body 1, the automatic ball valve 43 of the air inlet mechanism 4 positioned above the central axis of the bottle body 1 rotates under the gravity action of the balancing weight 4323, so that the air inlet channel 4322 arranged inside the ball 432 is communicated with the, when the baby sucks milk and the air pressure in the feeding bottle is reduced, air smoothly enters the feeding bottle through the air inlet channel 4322 of the automatic ball valve 43 and the micro-channels 421 of the partition plate 42, so that the air pressure inside and outside the feeding bottle is kept in a balanced state, the baby is prevented from sucking air when drinking milk, and the milk drinking is easier.
Claims (8)
1. An infant anti-flatulence feeding bottle comprising: the bottle comprises a bottle body, a bottle cap, a nipple and an air inlet mechanism; the air inlet mechanism is arranged at the bottom of the bottle body, and the upper end of the air inlet mechanism penetrates through the bottom of the bottle body and is arranged in the inner cavity of the bottle body;
the method is characterized in that: mechanism quantity of admitting air is a plurality of to body axle center is the annular array setting in the body bottom as the basic point, and this mechanism of admitting air includes: the automatic ball valve comprises a shell, a partition plate and an automatic ball valve, wherein the shell is a circular tube body which is penetrated from top to bottom, the partition plate is a cylinder and is clamped on the inner wall of the upper part of the circular tube body of the shell, the partition plate is provided with a plurality of micro-channels from the upper end face to the lower end face, the automatic ball valve is composed of a valve cover and a ball body and is arranged on the inner wall of the circular tube body of the shell below the partition plate, the valve cover is of a bowl-shaped structure, the outer peripheral side of the lower end of the valve cover is fixedly connected on the inner wall of the circular tube body of the shell and is reversely buckled on the ball body, the top end of the automatic ball valve is coaxially provided with an air inlet hole with the shell, the ball body is provided with a support shaft which extends outwards along the two ends of a horizontal central axis, one end of, the counterweight block is a semicircular long strip plate;
when the bottle body is in a vertical state, one end of the bottle body, which is deflected downwards, faces the outer side of the bottle body;
the plurality of micro-channels arranged on the partition board are circular channels, and the diameters of the micro-channels are all set to be less than 0.5 mm.
2. The anti-flatulence baby bottle of claim 1, wherein: the diameter of the clapboard is slightly larger than the inner diameter of the upper part of the round pipe body of the shell.
3. The anti-flatulence baby bottle of claim 2, wherein: the plurality of micro-channels are vertically arranged from the upper end face to the lower end face of the partition plate.
4. The anti-flatulence baby bottle of claim 3, wherein: the air inlet channel is arranged in the sphere and is a round channel which is bent approximately in an L shape.
5. The anti-flatulence baby bottle of claim 4, wherein: an air inlet channel arranged in the ball body and an air inlet hole arranged on the valve cover are arranged in the same diameter.
6. The anti-flatulence baby bottle of claim 5, wherein: and when the automatic ball valve is in the open state, one end of the air inlet channel deviated to the upper part is coaxially communicated with the air inlet.
7. The anti-flatulence baby bottle of claim 6, wherein: the balancing weight arranged outside the ball body protrudes out of the periphery of the ball body, and one side of the balancing weight is abutted against the bottom of the valve cover to position the ball body when the automatic ball valve is in an open state.
8. The anti-flatulence baby bottle of claim 7, wherein: the outside of the ball body is provided with a stop block which is a cylindrical bulge and is arranged at an interval with the counterweight block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113451.9A CN109674662B (en) | 2019-02-14 | 2019-02-14 | Baby's anti-flatulence feeding bottle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910113451.9A CN109674662B (en) | 2019-02-14 | 2019-02-14 | Baby's anti-flatulence feeding bottle |
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| Publication Number | Publication Date |
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| CN109674662A CN109674662A (en) | 2019-04-26 |
| CN109674662B true CN109674662B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910113451.9A Active CN109674662B (en) | 2019-02-14 | 2019-02-14 | Baby's anti-flatulence feeding bottle |
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| Country | Link |
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| CN (1) | CN109674662B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680751A (en) * | 2019-09-30 | 2020-01-14 | 上海岸谷工业产品设计有限公司 | Anti-flatulence feeding bottle |
| CN115158840B (en) * | 2022-08-26 | 2024-05-10 | 山东晶峰玻璃科技有限公司 | Anti-recharging wine bottle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462101A (en) * | 1994-07-05 | 1995-10-31 | Mouchmouchian; Silva | Baby feeding system |
| US5607074A (en) * | 1995-10-12 | 1997-03-04 | De Gennaro; Sergio K. | Baby bottle with pressure relief valve |
| CN101619776A (en) * | 2008-07-02 | 2010-01-06 | 大丰市燃气设备有限责任公司 | Earthquake safety cut-off valve |
| CN202128719U (en) * | 2011-07-01 | 2012-02-01 | 重庆工商职业学院 | Pressure balance type feeding bottle |
| CN102525824A (en) * | 2011-12-27 | 2012-07-04 | 湖南农业大学 | Floater type air guide nursing bottle |
| CN102772304A (en) * | 2012-08-13 | 2012-11-14 | 庞永国 | Nursing bottle |
| CN204170116U (en) * | 2014-09-30 | 2015-02-25 | 陈金良 | A kind of novel anti-inflation milk bottle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4330323B2 (en) * | 2001-10-24 | 2009-09-16 | 株式会社タクミナ | Reciprocating pump |
| US7127912B2 (en) * | 2003-01-10 | 2006-10-31 | Insta-Mix, Inc., Subsidiary A | Multi-chambered container with collared O-ring |
| US8479934B2 (en) * | 2007-11-19 | 2013-07-09 | New Vent Designs, Inc. Delaware Corp. | Bottle design with multiple seals |
-
2019
- 2019-02-14 CN CN201910113451.9A patent/CN109674662B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462101A (en) * | 1994-07-05 | 1995-10-31 | Mouchmouchian; Silva | Baby feeding system |
| US5607074A (en) * | 1995-10-12 | 1997-03-04 | De Gennaro; Sergio K. | Baby bottle with pressure relief valve |
| CN101619776A (en) * | 2008-07-02 | 2010-01-06 | 大丰市燃气设备有限责任公司 | Earthquake safety cut-off valve |
| CN202128719U (en) * | 2011-07-01 | 2012-02-01 | 重庆工商职业学院 | Pressure balance type feeding bottle |
| CN102525824A (en) * | 2011-12-27 | 2012-07-04 | 湖南农业大学 | Floater type air guide nursing bottle |
| CN102772304A (en) * | 2012-08-13 | 2012-11-14 | 庞永国 | Nursing bottle |
| CN204170116U (en) * | 2014-09-30 | 2015-02-25 | 陈金良 | A kind of novel anti-inflation milk bottle |
Non-Patent Citations (1)
| Title |
|---|
| "便携式奶瓶设计";盘湘龙 等;《包装工程》;20161231(第4期);第187页 * |
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