CN110236949A - 一种防逆流装置以及采用该防逆流装置的奶瓶 - Google Patents
一种防逆流装置以及采用该防逆流装置的奶瓶 Download PDFInfo
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- 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
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61J11/00—Teats
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- A—HUMAN NECESSITIES
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- A61J9/00—Feeding-bottles in general
- A61J9/006—Feeding-bottles in general having elongated tubes, e.g. for drinking from bottle in upright position
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- A—HUMAN NECESSITIES
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- A61J9/00—Feeding-bottles in general
- A61J9/008—Feeding-bottles in general having storage compartments, e.g. for storing a teat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61J9/00—Feeding-bottles in general
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Abstract
本发明公开了一种防逆流装置,包括奶嘴,所述的奶嘴包括基部和吮吸部,在基部内部或基部下端口设置有一隔断,在隔断上方与吮吸部围合形成一个存储仓,在隔断上还设置有通道,通道使得隔断上方的存储仓与隔断下方相通,在该通道内设置有单向阀,单向阀使得液体从通道单向流入存储仓;本发明利用隔断在奶嘴内部分隔出一个存储仓,并在隔断的通道上设置了单向阀,液体只能单向流入存储仓中;当婴幼儿吸食几口后,存储仓中存满了奶液,此时如果停止吸奶,奶液不会回流到奶瓶中去,使下一次吸奶变的更加轻松,增加了进食的积极性。
Description
技术领域
本发明涉及一种防逆流装置以及采用该防逆流装置的奶瓶。
背景技术
吸管奶瓶方便婴幼儿在任何姿势下都能吮吸,可以训练婴幼儿自主进食,因此深受消费者的喜爱;现有吸管奶瓶内的吸管组件一般通过插接的方式连接在奶嘴上,奶嘴、吸管连接起一条通气道,通过大气压差将奶液吸上来;一般情况下,婴幼儿吸一阵子就要停下休息,一旦停止吸奶后,已经吸到奶嘴内的***会瞬间回流;只有重新开始吸才会有奶喝,吸起来比较累,特别是对于体弱的婴幼儿,重复的吸会增加肺部工作的强度引发呛奶,从而影响进食的积极性;另外,回流的***混合了唾液,很不卫生。
发明内容
鉴于现有吸管奶瓶所存在的缺陷,本发明需要解决的技术问题是:提供一种婴幼儿停止吸奶后,已经吸到奶嘴内的***不会回流到奶瓶内的防逆流装置以及采用该防逆流装置的奶瓶。
为实现上述目的,采用如下技术方案:
一种防逆流装置,包括奶嘴,所述的奶嘴包括基部和吮吸部,其特征在于:在基部内部或基部下端口设置有一隔断,在隔断上方与吮吸部围合形成一个存储仓,在隔断上还设置有通道,通道使得隔断上方的存储仓与隔断下方相通,在该通道内设置有单向阀,单向阀使得液体从通道单向流入存储仓。
在所述基部设置有回气孔,回气孔与隔断的下方空间相通。
所述隔断设置在基部内部位于回气孔的内侧,隔断将奶嘴内部分隔成一个存储仓及一个回气腔。
所述防逆流装置还包括一支架,所述支架包括环状本体和支撑座体,环状本体的上沿口与奶嘴基部下端口配合;隔断的下端固定在支撑座体上。
所述奶嘴基部下端口设置有环状凹槽,环状本体的上沿口与环状凹槽过盈配合;所述环状本体上沿口的外缘处设置了挂沿,挂沿与奶瓶瓶口配合。
所述隔断为漏斗形状,包括中空的锥形体和连接在锥形体下端的中空的连接管,锥形体上方与吮吸部围合形成存储仓;连接管与支撑座体的支柱配合,上述的通道设置在连接管或支柱的中心。
所述支撑座体上设置了若干镂空孔。
所述支撑杆下部连接有吸管。
所述吸管的下端连接有重力球。
一种防逆流奶瓶,包括瓶体、奶嘴和螺牙盖,其特征在于:所述的奶嘴包括基部和吮吸部,在基部内部设置有一隔断,在隔断上方与吮吸部围合形成一个存储仓,在隔断下方与瓶体围合形成一个回气腔;在隔断上还设置有通道,通道使得隔断上方的存储仓与隔断下方的回气腔相通,在该通道内设置有单向阀,单向阀使得液体从通道单向流入存储仓。
所述瓶体包括硬制塑料制成的瓶口部和硅胶材料制成的瓶身部,瓶身部采用包胶的方式与瓶口部的下部连接。
本发明利用隔断在奶嘴内部分隔出一个存储仓,并在隔断的通道上设置了单向阀,液体只能单向流入存储仓中;当婴幼儿吸食几口后,存储仓中存满了奶液,此时如果停止吸奶,奶液不会回流到奶瓶中去,使下一次吸奶变的更加轻松,增加了进食的积极性。
附图说明
图1是本发明的结构示意图;
图2是本发明的剖面图;
图3是本发明的分解示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案,下面结合附图和具体实施方式对本发明作进一步详细说明。
如图1-3所示,本发明公开了一种防逆流奶瓶,包括瓶体1、奶嘴2和螺牙盖3,所述的奶嘴包括基部21和吮吸部22,在所述基部设置有回气孔211;在基部内部设置有一隔断4,所述隔断4设置在基部内部位于回气孔的内侧;在隔断上方与吮吸部围合形成一个存储仓5,在隔断下方与瓶体围合形成一个回气腔6;在隔断上还设置有通道,通道使得隔断上方的存储仓与隔断下方的回气腔相通,在该通道内设置有单向阀7,单向阀使得液体从通道单向流入存储仓。
所述防逆流装置还包括一支架,所述支架包括环状本体81和支撑座体82,环状本体的上沿口与奶嘴基部下端口配合;隔断的下端固定在支撑座体上。
所述奶嘴基部下端口设置有环状凹槽212,环状本体的上沿口与环状凹槽过盈配合;所述环状本体上沿口的外缘处设置了挂沿811,挂沿与奶瓶瓶口配合。
所述隔断为漏斗形状,包括中空的锥形体41和连接在锥形体下端的中空的连接管42,锥形体上方与吮吸部围合形成存储仓;连接管插接在支撑座体的支柱821上;上述的通道8设置支柱的中心;本示例中,单向阀7为圆形片状,它侧部有一部分是固定在连接管的侧壁,其余部分是自由的;当婴幼儿吸奶的时候,奶液会将单向阀自由部分顶起,通道8被打开,奶液进入到储存仓内;当婴幼儿停止吸奶的时候,单向阀自由部分回落,将通道8封闭,奶液无法回流到奶瓶内。
所述支撑座体上设置了若干镂空孔823。镂空孔的设置在保证强度的情况下,减轻支架的重量,同时也节省了成本。
所述支撑杆下部连接有吸管9。
所述吸管的下端连接有重力球10。
本发明安装:一、将隔断、吸管分别插接在支撑座体上,隔断、支架、吸管组装成了防逆流装置;二、将防逆流装置放到奶瓶内,支架环状本体的挂沿与奶瓶瓶口配合;三、将奶嘴装入螺牙盖,再旋接到奶瓶瓶口上,奶嘴基部下端口处设置了环状凹槽,环状凹槽刚好与环状本体的上沿口配合;四、旋紧螺牙盖,锥形体的上端口与奶嘴基部内部过盈配合,形成封闭的存储仓。
吸奶的时候,存储仓与回气腔是通的,大气压差的作用下,奶液不断吸上来,充满了整个存储仓;停止吸奶的时候,存储仓与回气腔的通道被单向阀关闭,储存在存储仓中的奶液不会回流到奶瓶内,这样下一次吸奶更加省力,减轻婴幼儿肺部工作的强度,增加了进食的积极性。
Claims (10)
1.一种防逆流装置,包括奶嘴,所述的奶嘴包括基部和吮吸部,其特征在于:在基部内部或基部下端口设置有一隔断,在隔断上方与吮吸部围合形成一个存储仓,在隔断上还设置有通道,通道使得隔断上方的存储仓与隔断下方相通,在该通道内设置有单向阀,单向阀使得液体从通道单向流入存储仓。
2.如权利要求1所述的一种防逆流装置,其特征在于:在所述基部设置有回气孔,回气孔与隔断的下方空间相通。
3.如权利要求2所述的一种防逆流装置,其特征在于:所述隔断设置在基部内部位于回气孔的内侧,隔断将奶嘴内部分隔成一个存储仓及一个回气腔。
4.如权利要求1、2、3任意一项所述的一种防逆流装置,其特征在于:所述防逆流装置还包括一支架,所述支架包括环状本体和支撑座体,环状本体的上沿口与奶嘴基部下端口配合;隔断的下端固定在支撑座体上。
5.如权利要求4所述的一种防逆流装置,其特征在于:所述奶嘴基部下端口设置有环状凹槽,环状本体的上沿口与环状凹槽过盈配合;所述环状本体上沿口的外缘处设置了挂沿,挂沿与奶瓶瓶口配合。
6.如权利要求4所述的一种防逆流装置,其特征在于:所述隔断为漏斗形状,包括中空的锥形体和连接在锥形体下端的中空的连接管,锥形体上方与吮吸部围合形成存储仓;连接管与支撑座体的支柱配合,上述的通道设置在连接管或支柱的中心。
7.如权利要求4所述的一种防逆流装置,其特征在于:所述支撑座体上设置了若干镂空孔。
8.如权利要求6所述的一种防逆流装置,其特征在于:所述支柱下部连接有吸管。
9.如权利要求8所述的一种防逆流装置,其特征在于:所述吸管的下端连接有重力球。
10.一种防逆流奶瓶,包括瓶体、奶嘴和螺牙盖,其特征在于:所述的奶嘴包括基部和吮吸部,在基部内部设置有一隔断,在隔断上方与吮吸部围合形成一个存储仓,在隔断下方与瓶体围合形成一个回气腔;在隔断上还设置有通道,通道使得隔断上方的存储仓与隔断下方的回气腔相通,在该通道内设置有单向阀,单向阀使得液体从通道单向流入存储仓。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112043604A (zh) * | 2020-09-16 | 2020-12-08 | 蔺淑娟 | 两用防呛奶瓶 |
CN114306085A (zh) * | 2021-12-31 | 2022-04-12 | 广州市母贝儿妇幼用品有限公司 | 一种奶瓶用防喷器的使用方法 |
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CN205683305U (zh) * | 2016-04-19 | 2016-11-16 | 李世芳 | 婴儿吸奶辅助器 |
CN207996310U (zh) * | 2017-11-21 | 2018-10-23 | 广东爱弗图西婴童用品有限公司 | 防倒流吸管结构 |
CN210991900U (zh) * | 2019-07-10 | 2020-07-14 | 汪仁高 | 一种防逆流装置及其防逆流奶瓶 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN205683305U (zh) * | 2016-04-19 | 2016-11-16 | 李世芳 | 婴儿吸奶辅助器 |
CN207996310U (zh) * | 2017-11-21 | 2018-10-23 | 广东爱弗图西婴童用品有限公司 | 防倒流吸管结构 |
CN210991900U (zh) * | 2019-07-10 | 2020-07-14 | 汪仁高 | 一种防逆流装置及其防逆流奶瓶 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112043604A (zh) * | 2020-09-16 | 2020-12-08 | 蔺淑娟 | 两用防呛奶瓶 |
CN114306085A (zh) * | 2021-12-31 | 2022-04-12 | 广州市母贝儿妇幼用品有限公司 | 一种奶瓶用防喷器的使用方法 |
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