WO2014187405A1 - 一种具有回气功能的奶瓶 - Google Patents

一种具有回气功能的奶瓶 Download PDF

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Publication number
WO2014187405A1
WO2014187405A1 PCT/CN2014/079556 CN2014079556W WO2014187405A1 WO 2014187405 A1 WO2014187405 A1 WO 2014187405A1 CN 2014079556 W CN2014079556 W CN 2014079556W WO 2014187405 A1 WO2014187405 A1 WO 2014187405A1
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WO
WIPO (PCT)
Prior art keywords
bottle
milk
air
nipple
way valve
Prior art date
Application number
PCT/CN2014/079556
Other languages
English (en)
French (fr)
Inventor
孙庆扬
Original Assignee
Sun Qingyang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sun Qingyang filed Critical Sun Qingyang
Priority to US14/916,185 priority Critical patent/US20160346168A1/en
Priority to GB1602923.3A priority patent/GB2532652A/en
Publication of WO2014187405A1 publication Critical patent/WO2014187405A1/zh

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Classifications

    • 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
    • A61J11/02—Teats with means for supplying air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J11/00—Teats
    • A61J11/04—Teats with means for fastening to bottles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J9/00—Feeding-bottles in general
    • A61J9/04—Feeding-bottles in general with means for supplying air

Definitions

  • the invention relates to the field of baby bottles, in particular to a bottle with a return air function. Background technique
  • the traditional bottle consists of a bottle body, a bottle cap and an elastic teat.
  • the bottle is tightly sealed except for the small hole in the elastic teat.
  • Negative air pressure Increases the resistance of the liquid from the elastic teat, making the baby very laborious when sucking.
  • a large negative air pressure is formed in the bottle, the outside air easily enters the bottle, causing a large amount of air bubbles in the bottle.
  • the gas will accumulate in the baby's abdomen, causing the baby to spit milk. And excessive air in the stomach and digestive tract can cause abdominal pain.
  • the vitamin G contained in the milk has strong reducibility and is easily lost by oxidation, while vitamin A is oxidizing.
  • vitamin A and vitamin E also begin to be lost.
  • the outside air of the traditional bottle enters the bottle from the small hole in the elastic teat. The contact time between the air and the milk is long, so that the content of vitamin A and E in the milk is significantly reduced, and the vitamin G is completely lost.
  • bottles for preventing the phenomenon of flatulence in the market are usually provided with an inner cover in the cap of the compacted nipple, an air inlet hole provided in the inner cover and introduced into the bottom of the bottle through the air pipe. , or open and close the air inlet hole at the bottom of the bottle.
  • the air enters the bottom of the bottle from the air inlet hole, and no bubbles are generated in the milk juice, which reduces the flatulence after the baby is fed.
  • the milk will continue to drip into the baby's mouth when the baby does not suck (this is used
  • the positive pressure generated during the feeding of the anti-flatulence bottle is such that the baby is full of milk.
  • the milk will flow out of the baby's mouth or cause the baby to spit milk and wet the baby's clothes.
  • the milk naturally flows into the esophagus and into the trachea.
  • the pressure inside and outside the bottle is the same, the baby does not need to suck, the milk naturally flows out, so there is no opportunity to train the baby's sucking ability.
  • the technical problem to be solved by the invention is to provide a bottle with a returning function, which does not generate bubbles in the milk water, reduces the phenomenon of spitting milk, milking, flatulence, etc. which occurs when the baby sucks, and has a simple production process and is convenient for large-scale industries. Production; simple structure, easy to clean.
  • the present invention provides the following technical solutions.
  • a bottle with a returning function comprising a bottle body, a fixing cover and a teat, the bottle body having one end closed at one end, the fixing cover for fixing the bottle body and the teat, and the method further comprising:
  • a venting member for exchanging gas inside the bottle body and outside the bottle body
  • An air guiding tube which is an air guiding device that is open at both ends, and the first opening is connected to the ventilation member;
  • An elastic one-way valve is disposed at the second opening of the air guiding tube, located at an inner portion of the air guiding tube, and the elastic one-way valve is provided with an elastic one-way valve slit;
  • a fixing member disposed at the second opening of the air guiding tube for fixing the elastic one-way valve
  • a venting means formed by the venting member, the air guiding tube, the elastic check valve, and the fixing member is located inside the bottle body.
  • a second ring is disposed at the second opening of the air guiding tube for mounting the
  • the elastic one-way valve is integrally formed with the air guiding tube.
  • an edge of the elastic check valve is disposed at an edge corresponding to the support ring, and the edge is coupled to the support ring when the elastic check valve is connected to the air guide tube.
  • the fixing member is disposed on the rim to maintain the elastic one-way valve in a natural state and is fixedly connected to the air guiding tube.
  • the ventilation component is a sea wheel, the sea wheel is located at an open end of the bottle body, and the sea wheel disk is provided with an air guiding channel and a milk liquid passage;
  • the air guiding passage is connected to the first opening of the air guiding tube, and the gas inside the bottle body is sequentially exchanged with the gas outside the bottle body through the elastic check valve, the air guiding tube and the air guiding passage; the inside of the bottle body The milk flows into the teat through the milk passage.
  • the air guiding channel has an interference fit with the first opening of the air guiding tube.
  • the milk passage is a through hole, and the milk inside the bottle body flows into the teat through the through hole.
  • the milk passage is a hole with a one-way valve, and the one-way valve is turned on when an external force is sucking the nipple; when the nipple is in a normal state, the check valve is at Disabled.
  • the diameter of the sea wheel is not less than the diameter of the open end of the bottle body.
  • the ventilation member is a gas introduction hole, and the gas introduction hole is disposed at a sidewall of the teat;
  • the gas introduction hole is connected with a receiving member for supporting and connecting the first opening of the air guiding tube, and the gas inside the bottle body sequentially passes through the elastic one-way valve, the air guiding tube, the receiving member, and the gas
  • the introduction hole is exchanged with the gas outside the bottle body.
  • the receiving member has an interference fit with the first opening of the air guiding tube. Further, a milk liquid hole is disposed at a convex portion of the middle portion of the mouth of the teat.
  • a nipple incision is provided in the middle portion of the mouth of the nipple.
  • the invention can reduce the contact between air and milk, reduce the loss of vitamins in the milk, make the baby not easy to spit milk by inhaling air, reduce the resistance of the milk outflow, and make the baby not laborious when sucking the milk.
  • the milk in the bottle will minimize the natural outflow of milk when the baby is not sucking (ie, the positive pressure generated during the bottle feeding process will be reduced to a minimum), and the baby will not flow out after sucking, and will not be in the milk. Produces air bubbles, which reduces the phenomenon of spitting milk, sucking milk, and flatulence when the baby is sucking.
  • the bottle accessories are minimized, which is convenient for consumers' daily use, cleaning, disinfection and carrying. There are no small accessories, no need to worry about the baby accidentally swallowing; the production process is simple and convenient for large-scale industrial production.
  • the air return assembly of the present invention in addition to being suitable for a baby bottle, can also be applied to other drinking containers that require air return, including but not limited to children's drinking cups.
  • FIG. 1 is a schematic cross-sectional view of a baby bottle having a return air function according to an embodiment of the present invention.
  • Fig. 2 is a schematic view showing the assembly between the air guiding tube, the elastic check valve and the fixing member of the bottle with the return air function according to the embodiment of the present invention.
  • FIG. 3 is a schematic view of a sea wheel disc according to an embodiment of the present invention, wherein the milk passage is a through hole.
  • Fig. 4 is a schematic view of a sea wheel disc according to an embodiment of the present invention, wherein the milk passage is a hole with a one-way valve.
  • FIG. 5 is a schematic view of a teat provided according to an embodiment of the present invention, wherein the middle portion of the teat is a milk liquid hole.
  • FIG. 6 is a schematic view of a teat provided according to an embodiment of the present invention, wherein a middle portion of the teat is a teat cut.
  • FIG. 7 is a schematic view showing the connection of a gas introduction hole, a receiving member, an air guiding tube, an elastic one-way valve and a fixing member according to another embodiment of the present invention, wherein the middle portion of the nipple is a milk liquid hole.
  • FIG. 8 is a schematic view showing the connection of a gas introduction hole, a receiving member, an air guiding tube, an elastic check valve and a fixing member according to another embodiment of the present invention, wherein the middle portion of the nipple is a slit.
  • a bottle having a returning function comprising a bottle body 5, a fixing cover 2 and a nipple 1, wherein the bottle body 5 is closed at one end of the bottle body, and the fixing cover 2 is used for fixing the bottle body 5 and the teat 1 and further comprises:
  • the air guiding tube 4 is a gas guiding device with two ends open, and the first opening 41 is connected with the ventilation member.
  • a cylindrical tube having an open end is selected as the air guiding tube 4, and the guiding
  • the length of the trachea 4 should not be too short or too long, and the length of the air tube 4 is slightly smaller than the length of the bottle body 5, and the length of the air tube 4 is preferably smaller.
  • the elastic check valve 7 is disposed at the second opening 42 of the air guiding tube 4 and located inside the air guiding tube 4, and the elastic check valve 7 is provided with an elastic check valve slit 71;
  • the shape of the elastic check valve slit 71 is not particularly fixed and is a shape including, but not limited to, the following shapes: a cross type, a Y type, a flat type, and the like.
  • the present invention has no particular limitation on the specific shape of the elastic check valve 7, so as to achieve a single guide.
  • the specific material of the elastic check valve 7 is not particularly limited, and may be silicone rubber, natural rubber or synthetic rubber, or other suitable elastic material.
  • a fixing member 6 disposed at the second opening 42 of the air guiding tube 4 for fixing the elastic check valve 7; preferably, in the embodiment, the fixing member 6 is disposed on the air guiding tube 4
  • the inside of the fixing member 6 and the air guiding tube 4 are an interference fit, and it is difficult to remove the elastic check valve 7 from the air guiding tube 4 even under an external force unless the entire unit is broken.
  • a venting means composed of the venting member, the air guiding tube 4, the elastic check valve 7 and the fixing member 6 is located inside the bottle body 5.
  • the ventilation member is a sea wheel 3, and the sea wheel 3 is located in the bottle At the open end of the body 5, the sea wheel 3 is provided with an air guiding passage 13 and a milk passage 32.
  • the ventilation member is a sea wheel 3, the sea wheel 3 is located at an open end of the bottle body 5, and the sea wheel 3 is provided with an air guiding passage 13 and a milk passage 32;
  • the passage 1 3 is connected to the first opening 41 of the air guiding tube 4, and the gas inside the bottle body 5 is sequentially exchanged with the gas outside the bottle body 5 through the elastic check valve 7, the air guiding tube 4 and the air guiding passage 13
  • the milk inside the bottle body 5 flows into the teat 1 through the milk passage 32.
  • the air guiding channel 13 is connected to the first opening 41 of the air guiding tube 4, and the gas inside the bottle body 5 passes through the elastic check valve 7, the air guiding tube 4 and the air guiding channel 13 and the outside of the bottle body 5 in sequence. The gas is exchanged.
  • the air guiding channel 13 is in an interference fit with the first opening 41 of the air guiding tube 4, that is, the air guiding channel 13 and the air guiding tube 4 can be tightly coupled, without external force. Under the action, the air guiding channel 13 and the air guiding tube 4 are not naturally separated.
  • the diameter of the sea wheel 3 is not less than the diameter of the open end of the bottle body 5, because the installation position of the sea wheel 3 is at the open end of the bottle body 5, that is, the sea wheel 3 is not ensured. It will fall inside the bottle body 5.
  • one form of the milk passage 32 of the present invention is: the milk passage 32 is a through hole, and the milk inside the bottle body 5 flows through the through hole.
  • the nipple 1 is described.
  • another form of the milk passage 32 is: the milk passage 32 is a hole with a check valve 33, when an external force is sucking the nipple 1, The one-way valve 33 is turned on; when the teat 1 is in a normal state, the one-way valve 33 is in a closed state.
  • the ventilation member is a gas introduction hole 14
  • the gas introduction hole 14 is disposed at a side wall of the teat 1
  • the gas introduction hole 14 is connected with a receiving member 13
  • the receiving member 1 3 is used for connecting the first opening 41 of the air guiding tube 4, and the gas inside the bottle body 5 sequentially passes through the elastic check valve 7, the air guiding tube 4, the receiving member 13 , and the gas introduction hole 14 Exchange with the gas outside the bottle 5.
  • the receiving member 13 is in an interference fit with the first opening 41 of the air guiding tube 4, that is, the receiving member 13 and the air guiding tube 4 are not naturally separated when there is no external force.
  • the receiving member 13 and the air guiding tube 4 may be separated to respectively clean the receiving member 13 and the air guiding tube 4.
  • one of the forms of the nipple 1 of the present invention is:
  • the nipple 1 is provided with a milk liquid hole 1 at a central portion of the mouth of the nipple 1.
  • another form of the teat 1 is: a slit is provided in the middle portion of the mouth of the teat 1 .
  • a bottle with a return air function includes: a bottle body 5, a fixed cover 2, a teat 1, a ventilation member, an air guiding tube 4, an elastic check valve 7 and a fixing member 6, and the ventilation member is selected
  • the sea wheel 3, the milk passage 32 on the sea wheel 3 is a through hole; the specific connection method between the air guiding tube 4, the elastic check valve 7 and the fixing member 6 is as described above,
  • the nipple 1 is provided with a nipple 1 provided with a milk hole 1 1 at a central portion of the mouth.
  • the first opening portion 41 of the air guiding tube 4 is connected to the air guiding channel 13 of the sea wheel 3, and the gas inside the bottle body 5 sequentially passes through the elastic check valve 7, the air guiding tube 4 and the air guiding channel 13 Exchanging with the gas outside the bottle body 5, the inside of the bottle body 5 forms a return air passage with the outside of the bottle body 5; when the teat 1 is in the sucking state, the elastic one-way is changed due to the pressure change.
  • the elastic check valve slit 71 on the valve 7 is slightly flared (it is to be noted that the nipple 1 is closed when there is no external force), so that the inside of the bottle body 5 is closed.
  • the pressure is in a very close state to the pressure outside the bottle body 5, and the milk inside the bottle body 5 naturally flows into the teat 1 through the milk passage 32.
  • the milk inside the bottle body 5 will flow out when the teat 1 is sucked, and no bubble will be generated in the milk liquid, thereby reducing the bottle user (ratio Such as: Baby)
  • ratio Such as: Baby
  • the embodiment minimizes the bottle accessories, and the bottle accessories are easy to disassemble and easy to install, convenient for the user to use, clean, disinfect and carry, no small accessories, no need to worry about the baby accidentally swallowing, high safety;
  • the production process is simple and convenient for large-scale industrial production.
  • the nipple 1 is provided with a nipple 1 provided with a nipple slit 1 2 at the middle of the mouth, that is, when the bottle is in an inverted state, the milk inside the bottle 5 is not
  • the nipple 1 will flow out, and only when the nipple 1 is sucked, the incision on the nipple 1 will open, and the milk inside the bottle 5 will flow out.
  • Other components of this embodiment are the same as those described in Embodiment 1, and are not described herein again.
  • the milk passage 32 on the sea wheel 3 is a hole with a one-way valve, that is, when the bottle is in an inverted state, because the one-way valve is provided on the milk passage 32
  • the one-way valve on the milk passage 32 is closed, and the milk inside the bottle body 5 does not flow through the milk passage 32 to the teat 1, and thus It does not flow to the outside of the bottle body 5.
  • the one-way valve on the milk passage 32 is opened, and the milk inside the bottle body 5 flows out through the milk passage 32.
  • Other components of this embodiment are completely the same as those described in Embodiment 1, and details are not described herein again.
  • the nipple 1 is provided with a nipple 1 provided with a nipple slit 1 2 at the central portion of the mouth, and under the action of the check valve 33 on the milk passage 32, A milk leakage prevention level is added to the nipple 1, that is, when the bottle is in an inverted state, the milk inside the bottle 5 does not flow out through the nipple 1, only when sucking the nipple 1, The nipple slit 1 on the nipple 1 is opened, and the check valve 33 on the milk passage 32 is simultaneously turned on, and the milk inside the bottle body 5 is discharged.
  • Other components of this embodiment are completely the same as those described in Embodiment 3, and details are not described herein again.
  • Embodiment 5 Other components of this embodiment are completely the same as those described in Embodiment 3, and details are not described herein again.
  • the ventilation member is selected from the gas introduction hole 14
  • the gas introduction hole 14 is connected with the receiving member 13 , the air guiding tube 4 and the elastic single tube.
  • the specific connection method between the valve 7 and the fixing member 6 is as described above, and will not be described herein.
  • the first opening portion 41 of the air guiding tube 4 is connected to the receiving member 13 , and the gas inside the bottle body 5 sequentially passes through the elastic check valve 7 , the air guiding tube 4 , the receiving member 13 and the gas introduction hole 14 The gas outside the bottle body 5 is exchanged to form a return air passage inside the bottle body 5 and the outside of the bottle body 5.
  • the working principle of this embodiment is the same as that of the first embodiment, and details are not described herein again.
  • the nipple 1 is provided with a nipple 1 provided with a nipple slit 1 2 at a central portion of the mouth, that is, when the bottle is in an inverted state, the bottle body 5
  • the internal milk does not flow out through the nipple 1, and only when the nipple 1 is sucked, the nipple slit 12 on the nipple 1 is opened, and the milk inside the bottle 5 flows out.
  • Other components of this embodiment are the same as those described in Embodiment 5, and will not be described again.
  • Embodiments 1 to 6 can reduce the contact between air and milk, reduce the loss of vitamins in the milk, make it difficult for the baby to spit milk due to inhalation of air, reduce the resistance of the milk outflow, and make the baby not laborious when sucking the milk. .
  • the milk in the bottle will minimize the natural outflow of milk when the baby is not sucking (ie, the positive pressure generated during the bottle feeding process will be reduced to a minimum), and the baby will not flow out after sucking, and will not be in the milk. Produces air bubbles, which reduces the phenomenon of spitting milk, sucking milk, and flatulence when the baby is sucking.
  • the bottle accessories are minimized, which is convenient for consumers' daily use, cleaning, disinfection and carrying.
  • the air return assembly of the present invention in addition to being suitable for a baby bottle, can also be applied to other drinking containers that require air return, including but not limited to children's drinking cups.

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  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
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Abstract

一种具有回气功能的奶瓶，包括瓶身（5）、固定盖（2）和奶嘴（1）,所述瓶身（5）—端开口一端封闭，还包括：通气部件，用于瓶身（5）内部与瓶身（5）外部进行气体的交换；导气管（4），为两端开口的导气装置，其第一开口处（41）与所述通气部件连接；弹性单向阀（7），设置于所述导气管（4）的第二开口处（42），位于导气管（4）的内部，所述弹性单向阀（7）上设置有切口（71）；固定件（6），设置于所述导气管（4）的第二开口处（42）,用于固定所述弹性单向阀（7）；所述通气部件、导气管（4）、弹性单向阀（7）和固定件（6）所构成的回气装置位于所述瓶身（5）的内部。使用该奶瓶可以减少婴儿吸奶时出现的吐奶、呛奶、胀气等现象，且该奶瓶生产工艺简单，方便大批量工业生产，结构简单，容易清洗。

Description

说 明 书 一种具有回气功能的奶瓶
技术领域
本发明涉及奶瓶领域， 特别涉及一种具有回气功能的奶瓶。 背景技术
目前市场上的给婴儿喂奶的奶瓶普遍存在以下几个问题。
传统的奶瓶由瓶身、 瓶盖以及弹性奶头组成， 奶瓶除了弹性奶头 上的小孔之外都是紧密密封的， 在婴儿吮吸奶液时， 瓶内的液体体积 减少， 空气体积增大， 产生负 气压。 增加了液体从弹性奶头流出的阻 力， 使婴儿在吮吸时相当费力。 当瓶内形成较大的负 气压后， 外界空 气容易进入奶瓶内， 使奶瓶中产生大量的气泡， 婴儿吸入这些含有气 泡的奶液后， 气体会累积在婴儿的腹内， 导致婴儿产生吐奶现象， 而 且在胃和消化道中过量的空气会造成腹痛。
奶液中含有的維生素 G 具有很强的还原性， 极容易被氧化流失， 而維生素 A具有氧化性； 当維生素 G含量降低至一定程度后， 維生素 A 和維生素 E 也会开始流失。 传统奶瓶外界空气从弹性奶头上的小孔 进入瓶体的过程中， 空气和奶液的接触时间长， 使奶液中的維生素 A、 E含量明显降低， 維生素 G甚至完全流失。
为了解决上述的问题， 市场也有各种能防止胀气等现象的奶瓶出 售， 它们通常采用在压紧奶嘴的瓶盖内设置内盖， 内盖上设置的进气 孔并通过气管引入到奶瓶的底部，或在奶瓶底部设置可开闭的进气孔， 这种结构的奶瓶在婴儿吸吮奶汁时， 空气从进气孔进入奶瓶底部， 奶 汁中不会产生气泡， 减少婴儿吃奶后发生胀气的现象， 但由于进气孔 的存在， 在婴儿不吸奶时， 奶汁仍会不断滴入婴儿的嘴中 （这是使用 当前防胀气奶瓶喂养过程中所产生的正压力）， 使婴儿满嘴都是奶水， 轻微时， 奶水会流出婴儿口或造成婴儿吐奶， 弄湿婴儿的衣服， 严重 时奶水自然流入食道并流入气管， 造成呛奶的现象； 另外， 由于奶瓶 内外压力相同， 婴儿几乎不需要吮吸， 奶水就自然不断流出， 从而没 有机会训练婴儿的吮吸能力。
另外， 现有奶瓶有的导气装置非常复杂， 小配件多。 由于奶瓶使 用后必须马上清洁和消毒， 多个配件或造成清洁消毒时间过长， 不方 便。 发明内容
本发明所要解决的技术问题是提供一种具有回气功能的奶瓶， 不 会在奶水中产生气泡， 减少婴儿吸奶时出现的吐奶、 呛奶、 胀气等现 象，生产工艺简单， 方便大批量工业生产； 且结构简单， 容易清洗。
为达到上述目的， 本发明提供如下的技术方案。
一种具有回气功能的奶瓶， 包括瓶身、 固定盖和奶嘴， 所述瓶身 一端开口一端封闭， 所述固定盖用于固定瓶身和奶嘴， 还包括：
通气部件， 用于瓶身内部与瓶身外部进行气体的交换；
导气管， 为两端开口的导气装置， 其第一开口处与所述通气部件 连接；
弹性单向阀， 设置于所述导气管的第二开口处， 位于导气管的内 部， 所述弹性单向阀上设置有弹性单向阀切口；
固定件， 设置于所述导气管的第二开口处， 用于固定所述弹性单 向阀；
所述通气部件、 导气管、 弹性单向阀和固定件所构成的回气装置 位于所述瓶身的内部。
进一步的， 所述导气管的第二开口处设置有托环， 用以安装所述 弹性单向阀， 所述托环与导气管为一体成型。
进一步的， 所述弹性单向阀的边缘处设置有与所述托环相对应的 边沿， 所述弹性单向阀与所述导气管连接时， 所述边沿与所述托环衔 接。
进一步的， 所述固定件设置于所述边沿上， 用以保持所述弹性单 向阀处于自然状态， 且与所述导气管固定连接。
进一步的， 所述通气部件为海轮盘， 所述海轮盘位于所述瓶身的 开口端， 所述海轮盘上设置有导气通道和奶液通道；
所述导气通道连接所述导气管的第一开口处， 瓶身内部的气体依 次通过所述弹性单向阀、 导气管和导气通道与瓶身外部的气体进行交 换； 所述瓶身内部的奶液通过所述奶液通道流入所述奶嘴。
进一步的，所述导气通道与所述导气管的第一开口处为过盈配合。 进一步的， 所述奶液通道为通孔， 所述瓶身内部的奶液通过所述 通孔流入所述奶嘴。
进一步的， 所述奶液通道为带有单向阀的孔， 当有外力在吸吮所 述奶嘴时， 所述单向阀导通； 当所述奶嘴处于正常状态时， 所述单向 阀处于关闭状态。
进一步的， 所述海轮盘的直径不小于所述瓶身开口端的直径。 进一步的， 所述通气部件为气体导入孔， 所述气体导入孔设置于 所述奶嘴的侧壁；
所述气体导入孔连接有承接件， 所述承接件用于支撑和连接所述 导气管的第一开口处， 瓶身内部的气体依次通过所述弹性单向阀、 导 气管、 承接件、 气体导入孔与瓶身外部的气体进行交换。
进一步的， 所述承接件与所述导气管的第一开口处为过盈配合。 进一步的， 所述奶嘴的嘴头中部凸起处设置有奶液孔。
进一步的， 所述奶嘴的嘴头中部凸起处设置有奶嘴切口。 本发明可以减少空气和奶液的接触， 降低奶液中維生素的流失， 使婴儿不易因为吸入空气而吐奶， 减小了奶液流出的阻力， 让婴儿在 吮吸奶液时不会费力。 奶瓶中的奶汁在婴儿不吸吮时， 尽最大可能地 减少奶液自 然流出 （即将奶瓶喂养过程中所产生的正压力 消减到最 低）， 需要婴儿吸吮后才会流出， 并且不会在奶水中产生气泡， 减少婴 儿吸奶时出现的吐奶、 呛奶、 胀气等现象。 与此同时， 最大程度的减 少奶瓶配件， 方便消费者的 日 常使用、 清洁、 消毒和携带， 没有小配 件， 不必担心婴儿不小心吞咽； 生产工艺简单， 方便大批量工业生产。 本发明所涉及到的回气组件， 除了适用于奶瓶之外， 还可以适用于其 它需要导气回气的饮用容器， 包括但不限于儿童饮水杯。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实施 例或现有技术描述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述 中的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付 出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 1 为本发明实施例所提供的具有回气功能的奶瓶的剖面示意 图。
图 2 为本发明实施例所提供的具有回气功能的奶瓶内导气管、 弹 性单向阀和固定件三者之间的装配示意图。
图 3 为本发明实施例所提供的海轮盘示意图， 其中奶液通道为通 孔。
图 4 为本发明实施例所提供的海轮盘示意图， 其中奶液通道为带 有单向阀的孔。
图 5 为本发明实施例所提供的奶嘴示意图， 其中奶嘴中部凸起处 为奶液孔。 图 6 为本发明实施例所提供的奶嘴示意图， 其中奶嘴中部凸起处 为奶嘴切口。
图 7为本发明另一实施例所提供的气体导入孔、 承接件、 导气管、 弹性单向阀和固定件的连接示意图， 其中奶嘴中部凸起处为奶液孔。
图 8 为本发明另一实施例所提供的气体导入孔、 承接件、 导气管、 弹性单向阀和固定件的连接示意图， 其中奶嘴中部凸起处为切口。
附图标号说明
1 -奶嘴；
1 1 -奶液孔； 1 2-奶嘴切口； 1 3-承接件； 1 4-气体导入孔；
2-固定盖；
3-海轮盘；
31 -导气通道； 32-奶液通道； 33-单向阀；
4-导气管；
41 -第一开口处； 42-第二开口处； 43-托环；
5-瓶身；
6-固定件；
7-弹性单向阀；
71 -弹性单向阀切口； 72-边沿。 具体实施方式
为使本发明实施例的 目的、 技术方案和优点更加清楚， 下面将结 合本发明实施例和附图， 对本发明实施例中的技术方案进行清楚、 完 整地描述。 需要说明的是， 所描述的实施例仅仅是本发明一部分实施 例， 而不是全部的实施例。 基于本发明中的实施例， 本领域普通技术 人员在没有做出创造性劳动前提下所获得的所有其他实施例， 都属于 本发明保护的范围。 一种具有回气功能的奶瓶， 包括瓶身 5、 固定盖 2和奶嘴 1， 所述 瓶身 5 —端开口一端封闭， 所述固定盖 2 用于固定瓶身 5 和奶嘴 1， 还包括：
通气部件， 用于瓶身 5 内部与瓶身 5 外部进行气体的交换； 作为 优选， 在本发明可以选用海轮盘 3 作为通气部件， 也可选用气体导入 孔 1 4作为通气部件， 所述海轮盘 3和气体导入孔 1 4在下文中将做进 一步阐述。
导气管 4， 为两端开口的导气装置， 其第一开口处 41 与所述通气 部件连接； 作为优选， 本实施例选用两端开口的圆筒形管状物作为导 气管 4， 所述导气管 4 的长度不宜过短和过长， 以与之配套的瓶身 5 的长度为准， 所述导气管 4的长度略小于所述瓶身 5 的长度为最佳。
弹性单向阀 7， 设置于所述导气管 4的第二开口处 42， 位于导气 管 4的内部， 所述弹性单向阀 7上设置有弹性单向阀切口 71； 需要说 明的是， 所述弹性单向阀切口 71 形状没有特别固定是某种形状， 其形 状包括但不限于以下形状： 十字型、 Y 型、 一字型等等。 本发明对所 述弹性单向阀 7 的具体形状没有特定限制， 以达到单向导通为准。 本 发明对所述弹性单向阀 7 的具体材料没有特定限制， 可以是硅橡胶、 天然橡胶或人造橡塑体， 或者其他合适的弹性材料。
固定件 6， 设置于所述导气管 4 的第二开口处 42， 用于固定所述 弹性单向阀 7 ; 作为优选， 在本实施例中， 所述固定件 6 设置在所述 导气管 4的内部， 所述固定件 6和所述导气管 4为过盈配合， 即使外 力作用下也很难将弹性单向阀 7从导气管 4取出， 除非破坏了整个整 体。
所述通气部件、 导气管 4、 弹性单向阀 7 和固定件 6 所构成的回 气装置位于所述瓶身 5的内部。
作为优选， 所述通气部件为海轮盘 3， 所述海轮盘 3 位于所述瓶 身 5的开口端， 所述海轮盘 3上设置有导气通道 1 3和奶液通道 32。 作为优选， 所述通气部件为海轮盘 3， 所述海轮盘 3 位于所述瓶 身 5 的开口端， 所述海轮盘 3 上设置有导气通道 1 3 和奶液通道 32 ; 所述导气通道 1 3 连接所述导气管 4 的第一开口处 41， 瓶身 5 内部的 气体依次通过所述弹性单向阀 7、 导气管 4和导气通道 1 3 与瓶身 5外 部的气体进行交换；所述瓶身 5 内部的奶液通过所述奶液通道 32流入 所述奶嘴 1。
所述导气通道 1 3 连接所述导气管 4 的第一开口处 41， 瓶身 5 内 部的气体依次通过所述弹性单向阀 7、 导气管 4和导气通道 1 3 与瓶身 5外部的气体进行交换。
作为优选， 所述导气通道 1 3 与所述导气管 4的第一开口处 41 为 过盈配合， 即保证所述导气通道 1 3和所述导气管 4能够紧密结合， 在 没有外力的作用下， 所述导气通道 1 3和所述导气管 4不会自然分离。
作为优选，所述海轮盘 3的直径不小于所述瓶身 5开口端的直径， 因为所述海轮盘 3 的安装位置是在所述瓶身 5 的开口端， 即保证了所 述海轮盘 3不会掉落进所述瓶身 5 内部。
作为优选， 如图 2所示， 本发明所述奶液通道 32 的其中一种形式 为： 所述奶液通道 32 为通孔， 所述瓶身 5 内部的奶液通过所述通孔流 入所述奶嘴 1。 与此同时， 如图 3所示， 所述奶液通道 32 的另外一种 形式为： 所述奶液通道 32 为带有单向阀 33 的孔， 当有外力在吸吮所 述奶嘴 1 时， 所述单向阀 33导通； 当所述奶嘴 1 处于正常状态时， 所 述单向阀 33处于关闭状态。
作为优选， 所述通气部件为气体导入孔 1 4， 所述气体导入孔 1 4 设置于所述奶嘴 1 的侧壁； 所述气体导入孔 1 4 连接有承接件 1 3， 所 述承接件 1 3 用于接所述导气管 4 的第一开口处 41， 瓶身 5 内部的气 体依次通过所述弹性单向阀 7、 导气管 4、 承接件 1 3、 气体导入孔 1 4 与瓶身 5外部的气体进行交换。
作为优选， 所述承接件 1 3 与所述导气管 4的第一开口处 41 为过 盈配合， 即在没有外力的作用时， 所述承接件 1 3和所述导气管 4不会 自然分离；当有外力作用时，所述承接件 1 3和所述导气管 4 可以分离， 用以分别清洗所述承接件 1 3和所述导气管 4。
作为优选， 如图 4所示， 本发明内所述奶嘴 1 的其中一种形式为： 所述奶嘴 1 的嘴头中部凸起处设置有奶液孔 1 1。 与此同时， 如图 5所 示， 所述奶嘴 1 的另外一种形式为： 所述奶嘴 1 的嘴头中部凸起处设 置有切口。
实施例一
如图 1 所示， 一种具有回气功能的奶瓶包括： 瓶身 5、 固定盖 2、 奶嘴 1、 通气部件、 导气管 4、 弹性单向阀 7和固定件 6， 所述通气部 件选用所述海轮盘 3， 所述海轮盘 3上的奶液通道 32 为通孔； 所述导 气管 4、 弹性单向阀 7 和固定件 6三者之间的具体连接方法如上文所 述， 在此不再赘述； 所述奶嘴 1 选用嘴头中部凸起处设置有奶液孔 1 1 的奶嘴 1。
所述导气管 4的第一开口处 41 与所述海轮盘 3 的导气通道 1 3连 接， 瓶身 5 内部的气体依次通过所述弹性单向阀 7、 导气管 4和导气 通道 1 3 与瓶身 5外部的气体进行交换，使所述瓶身 5 内部与所述瓶身 5 外部形成一个回气通道； 当所述奶嘴 1 处于吮吸状态时， 由于压强 的变化， 所述弹性单向阀 7上的弹性单向阀切口 71 略微张开 （需要说 明的是， 所述奶嘴 1 在没有外力作用时， 所述弹性单向阀切口 71 是闭 合的），使所述瓶身 5 内部的压强与瓶身 5外部的压强处于非常接近的 状态，所述瓶身 5 内部的奶液通过所述奶液通道 32 自然流入所述奶嘴 1。 显而易见， 在本实施例中， 所述瓶身 5 内部的奶液在所述奶嘴 1 被吮吸时才会流出， 并且不会在奶液中产生气泡， 减少奶瓶使用者（比 如： 婴儿） 吸奶时出现的吐奶、 呛奶、 胀气等现象。 与此同时， 本实 施例最大程度的减少奶瓶配件， 且奶瓶配件易拆卸易安装， 方便使用 者的 日 常使用、 清洁、 消毒和携带， 没有小配件， 不必担心婴儿不小 心吞咽， 安全性高； 生产工艺简单， 方便大批量工业生产。
实施例二
与实施例一的唯一区别在于： 所述奶嘴 1 选用嘴头中部凸起处设 置有奶嘴切口 1 2 的奶嘴 1， 即当所述奶瓶处于倒置状态时， 所述瓶身 5 内部的奶液也不会通过奶嘴 1 流出， 只有在吮吸所述奶嘴 1 时， 所 述奶嘴 1 上的切口张开， 所述瓶身 5 内部的奶液才会流出。 本实施例 的其他部件和实施例一中所述相同， 在此不再赘述。
实施例三
与实施例一的唯一区别在于：所述海轮盘 3上的奶液通道 32 为带 有单向阀的孔， 即当所述奶瓶处于倒置状态时， 因为奶液通道 32上设 置有单向阀， 没有外力作用在所述奶嘴 1 时， 所述奶液通道 32上的单 向阀是关闭的，所述瓶身 5 内部的奶液也不会通过奶液通道 32流至奶 嘴 1， 进而也就不会流到所述瓶身 5 的外部。 只有在吮吸所述奶嘴 1 时， 所述奶液通道 32上的单向阀打开， 所述瓶身 5 内部的奶液才会通 过所述奶液通道 32流出。本实施例的其他部件和实施例一中所述完全 相同， 在此不再赘述。
实施例四
与实施例三的唯一区别在于： 所述奶嘴 1 选用嘴头中部凸起处设 置有奶嘴切口 1 2 的奶嘴 1， 在所述奶液通道 32上的单向阀 33 的作用 下， 又在所述奶嘴 1 处添加了一道防止奶液泄漏关卡， 即当所述奶瓶 处于倒置状态时， 所述瓶身 5 内部的奶液也不会通过奶嘴 1 流出， 只 有在吮吸所述奶嘴 1 时， 所述奶嘴 1 上的奶嘴切口 1 2 张开， 所述奶液 通道 32上的单向阀 33 同时导通， 所述瓶身 5 内部的奶液才会流出。 本实施例的其他部件和实施例三中所述完全相同， 在此不再赘述。 实施例五
如图 6所示， 与实施例一的唯一区别在于： 所述通气部件选用所 述气体导入孔 1 4， 所述气体导入孔 1 4连接有承接件 1 3， 所述导气管 4、 弹性单向阀 7和固定件 6三者之间的具体连接方法如上文所述， 在 此不再赘述。
所述导气管 4的第一开口处 41 与所述承接件 1 3连接， 瓶身 5 内 部的气体依次通过所述弹性单向阀 7、 导气管 4、 承接件 1 3和气体导 入孔 1 4与瓶身 5外部的气体进行交换，使所述瓶身 5 内部与所述瓶身 5 外部形成一个回气通道。 本实施例的工作原理与实施例一相同， 在 此不再赘述。
实施例六
如图 7所示， 与实施例五的唯一区别在于： 所述奶嘴 1 选用嘴头 中部凸起处设置有奶嘴切口 1 2 的奶嘴 1， 即当所述奶瓶处于倒置状态 时， 所述瓶身 5 内部的奶液也不会通过奶嘴 1 流出， 只有在吮吸所述 奶嘴 1 时， 所述奶嘴 1 上的奶嘴切口 1 2张开， 所述瓶身 5 内部的奶液 才会流出。 本实施例的其他部件和实施例五中所述相同， 在此不再赘 述。
实施例一至六都可以减少空气和奶液的接触， 降低奶液中維生素 的流失， 使婴儿不易因为吸入空气而吐奶， 减小了奶液流出的阻力， 让婴儿在吮吸奶液时不会费力。 奶瓶中的奶汁在婴儿不吸吮时， 尽最 大可能地减少奶液自然流出 （即将奶瓶喂养过程中所产生的正压力消 减到最低）， 需要婴儿吸吮后才会流出， 并且不会在奶水中产生气泡， 减少婴儿吸奶时出现的吐奶、 呛奶、 胀气等现象。 与此同时， 最大程 度的减少奶瓶配件， 方便消费者的 日 常使用、 清洁、 消毒和携带， 没 有小配件， 不必担心婴儿不小心吞咽； 生产工艺简单， 方便大批量工 业生产。 本发明所涉及到的回气组件， 除了适用于奶瓶之外， 还可以 适用于其它需要导气回气的饮用容器， 包括但不限于儿童饮水杯。
以上所述实施例仅表达了本发明的几种实施方式， 其描述较为具 体和详细， 但并不能因此而理解为对本发明专利范围的限制。 应当指 出的是， 对于本领域的普通技术人员来说， 在不脱离本发明构思的前 提下， 还可以做出若干变形和改进， 这些都属于本发明的保护范围。 因此， 本发明专利的保护范围应以所附权利要求为准。

Claims

WO 2014/187405 权 利 要 求 书 PCT/CN2014/079556
1、 一种具有回气功能的奶瓶， 包括瓶身、 固定盖和奶嘴， 所述瓶 身一端开口一端封闭， 所述固定盖用于固定瓶身和奶嘴， 其特征在于， 还包括：
通气部件， 瓶身内部与瓶身外部通过所述通气部件进行气体的交 换；
导气管， 为两端开口的导气装置， 其第一开口处与所述通气部件 连接；
弹性单向阀， 设置于所述导气管的第二开口处， 位于导气管的内 部， 所述弹性单向阀上设置有弹性单向阀切口；
固定件， 设置于所述导气管的第二开口处， 用以固定所述弹性单 向阀；
所述通气部件、 导气管、 弹性单向阀和固定件所构成的回气装置 位于所述瓶身的内部。
2、 根据权利要求 1 所述的具有回气功能的奶瓶， 其特征在于： 所述导气管的第二开口处设置有托环， 用以安装所述弹性单向阀， 所述托环与导气管为一体成型。
3、 根据权利要求 2所述的具有回气功能的奶瓶， 其特征在于： 所述弹性单向阀的边缘处设置有与所述托环相对应的边沿， 所述 弹性单向阀与所述导气管连接时， 所述边沿与所述托环衔接。
4、 根据权利要求 3所述的具有回气功能的奶瓶， 其特征在于： 所述固定件设置于所述边沿上， 用以保持所述弹性单向阀处于自 然状态， 且与所述导气管固定连接。
5、 根据权利要求 1 所述的具有回气功能的奶瓶， 其特征在于： 所述通气部件为海轮盘， 所述海轮盘位于所述瓶身的开口端， 所 述海轮盘上设置有导气通道和奶液通道；
所述导气通道连接所述导气管的第一开口处， 瓶身内部的气体依 次通过所述弹性单向阀、 导气管和导气通道与瓶身外部的气体进行交 换； 所述瓶身内部的奶液通过所述奶液通道流入所述奶嘴。
6、 根据权利要求 5所述的具有回气功能的奶瓶， 其特征在于： 所述导气通道与所述导气管的第一开口处为过盈配合。
7、 根据权利要求 5所述的具有回气功能的奶瓶， 其特征在于： 所述奶液通道为通孔， 所述瓶身内部的奶液通过所述通孔流入所 述奶嘴。
8、 根据权利要求 5所述的具有回气功能的奶瓶， 其特征在于： 所述奶液通道为带有单向阀的孔， 当有外力在吸吮所述奶嘴时， 所述单向阀导通； 当所述奶嘴处于正常状态时， 所述单向阀处于关闭 状态。
9、 根据权利要求 5所述的具有回气功能的奶瓶， 其特征在于： 所述海轮盘的直径不小于所述瓶身开口端的直径。
1 0、 根据权利要求 1 所述的具有回气功能的奶瓶， 其特征在于： 所述通气部件为气体导入孔， 所述气体导入孔设置于所述奶嘴的 侧壁；
所述气体导入孔连接有承接件， 所述承接件用于支撑和连接所述 导气管的第一开口处， 瓶身内部的气体依次通过所述弹性单向阀、 导 气管、 承接件、 气体导入孔与瓶身外部的气体进行交换。
1 1、 根据权利要求 1 0所述的具有回气功能的奶瓶， 其特征在于： 所述承接件与所述导气管的第一开口处为过盈配合。
1 2、 根据权利要求 1 所述的具有回气功能的奶瓶， 其特征在于： 所述奶嘴的嘴头中部凸起处设置有奶液孔。
1 3、 根据权利要求 1 所述的具有回气功能的奶瓶， 其特征在于： 所述奶嘴的嘴头中部凸起处设置有奶嘴切口。
PCT/CN2014/079556 2013-05-24 2014-06-10 一种具有回气功能的奶瓶 WO2014187405A1 (zh)

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