CN109199868A - 一种抑菌奶瓶 - Google Patents
一种抑菌奶瓶 Download PDFInfo
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Abstract
本发明提供了一种抑菌奶瓶,包括奶瓶,所述奶瓶包括瓶身、与所述瓶身螺纹连接的旋盖、固定在所述旋盖上端的奶嘴、盖设在所述旋盖上端的防尘盖、套设在所述瓶身外侧的保护套,所述瓶身与所述保护套之间夹设有第一永磁铁,所述防尘盖内设有第二永磁铁,所述第一永磁铁上端的磁极与所述第二永磁铁下端的磁极相反,所述瓶身由陶瓷复合材料制得,所述陶瓷复合材料包括以下重量份的原料:20‑35份二氧化硅、15‑20份硅酸铝、10‑15份氯化镁、5‑8份氧化铁、5‑8份二氧化钙、5‑8份氧化锌、5‑8份二氧化钛、3‑5份纳米碳纤维、3‑5份膨润土、0.1‑1份润滑剂、0.1‑0.3份抑菌剂。本发明的奶瓶能够对大部分的细菌都具有抑制生长繁殖的效果,抑菌效果极佳。
Description
技术领域
本发明涉及奶瓶技术领域,具体涉及一种抑菌奶瓶。
背景技术
奶瓶是婴儿生长发育过程中必不可少的用品,目前的奶瓶大多为塑料奶瓶,对于塑料奶瓶,较为常用的材料是聚碳酸酯、环氧树脂、聚丙烯,由于聚碳酸酯和环氧树脂均含有双酚A成分,双酚A会导致内分泌失调,具有较大的安全隐患;且现有的奶瓶大部分抑菌效果较差,导致奶瓶内的如大肠杆菌、青霉菌、放线菌、金黄色葡萄球菌等细菌生长繁殖,严重威胁着婴幼儿的健康。
发明内容
针对以上问题,本发明提供一种抑菌奶瓶,抑菌效果好。
为实现上述目的,本发明通过以下技术方案来解决:
一种抑菌奶瓶,包括奶瓶,所述奶瓶包括瓶身、与所述瓶身螺纹连接的旋盖、固定在所述旋盖上端的奶嘴、盖设在所述旋盖上端的防尘盖、套设在所述瓶身外侧的保护套,所述瓶身与所述保护套之间夹设有第一永磁铁,所述防尘盖内设有第二永磁铁,所述第一永磁铁上端的磁极与所述第二永磁铁下端的磁极相反,所述瓶身由陶瓷复合材料制得,所述陶瓷复合材料包括以下重量份的原料:20-35份二氧化硅、15-20份硅酸铝、10-15份氯化镁、5-8份氧化铁、5-8份二氧化钙、5-8份氧化锌、5-8份二氧化钛、3-5份纳米碳纤维、3-5份膨润土、0.1-1份润滑剂、0.1-0.3份抑菌剂。
具体的,所述第一永磁铁的N极与所述第二永磁铁的S极相对设置。
具体的,所述第一永磁铁、第二永磁铁均为钕铁硼磁铁。
具体的,所述抑菌剂是由纳米硫化锌和纳米银按重量比0.2-0.4:1组成的混合物。
具体的,所述抑菌剂是由纳米硫化锌和纳米银按重量比0.3:1组成的混合物。
具体的,所述润滑剂为硅油、硅酸酯、磷酸酯、脂肪酸酰胺、油酸、羧酸中的一种或几种的组合物。
具体的,所述纳米碳纤维的长度为50-100nm。
具体的,所述保护套的材质为软胶材料。
具体的,所述软胶材料为硅胶、PVC、EVA、POE、TPES中的一种。
具体的,所述旋盖和所述防尘盖的材质均为PE塑料。
本发明的有益效果是:
第一、本发明的奶瓶,在瓶身材料中增加了由纳米硫化锌和纳米银组成的抑菌剂,纳米银对大肠杆菌、淋球菌、沙眼衣原体等数十种致病微生物都有强烈的抑制和杀灭作用,而锌盐具有较活泼的化学特性,能够抑制藻类以及微生物菌类的生长,一般的锌盐由于锌离子浓度在雨水等自然力的作用下效果越来越弱,而纳米硫化锌是所有锌盐化合物中最稳定的一种,能够达到长效抑菌的效果,纳米硫化锌和纳米银配合使用,能够对各种细菌的抑制起到互补的效果,抑菌效果极佳;
第二、本发明的奶瓶结构,包括瓶身、旋盖、奶嘴、防尘盖、保护套,在瓶身与保护套之间夹设有第一永磁铁,在防尘盖内设有第二永磁铁,第一永磁铁的N极与第二永磁铁的S极相对设置,第一永磁铁与第二永磁铁之间产生磁场,摇晃奶瓶,奶瓶内的奶水不断切割磁力线,在磁场的直接作用下,水中的BOD、COD含量降低,使异养生物的能源、维生素等能适合细菌生长的营养物质减少,导致水中异养菌的死亡速度大于增殖速度,于是出现细菌负增长现象。另外,磁场力直接作用于细菌细胞内的水和酶,使酶钝化或失活。从而,进一步提高了奶瓶的抑菌效果。
附图说明
图1为本发明的一种抑菌奶瓶的结构示意图。
附图标记为:瓶身1、旋盖2、奶嘴3、防尘盖4、保护套5、第一永磁铁6、第二永磁铁7。
具体实施方式
下面结合实施例和附图对本发明作进一步详细的描述,但本发明的实施方式不限于此。
实施例1
如图1所示,一种抑菌奶瓶,包括奶瓶,奶瓶包括瓶身1、与瓶身1螺纹连接的旋盖2、固定在旋盖2上端的奶嘴3、盖设在旋盖2上端的防尘盖4、套设在瓶身1外侧的保护套5,瓶身1与保护套5之间夹设有第一永磁铁6,防尘盖4内设有第二永磁铁7,第一永磁铁6的N极与第二永磁铁7的S极相对设置。
优选的,第一永磁铁6、第二永磁铁7均为钕铁硼磁铁。
优选的,软胶材料为硅胶。
优选的,旋盖2和防尘盖4的材质均为PE塑料。
瓶身1由陶瓷复合材料制得,陶瓷复合材料包括以下重量份的原料:20份二氧化硅、20份硅酸铝、10份氯化镁、8份氧化铁、5份二氧化钙、8份氧化锌、5份二氧化钛、3份纳米碳纤维、5份膨润土、0.5份润滑剂、0.1份抑菌剂。
优选的,抑菌剂是由纳米硫化锌和纳米银按重量比0.3:1组成的混合物。
优选的,润滑剂为硅油。
优选的,纳米碳纤维的长度为80nm。
瓶身1的制作:
(1)将称量好的陶瓷复合材料原料加入搅拌机中,在搅拌机中加入适量水,先以60rpm的转速搅拌5分钟,再以300rpm的转速搅拌5分钟,得到混合均匀的浆料;
(2)将步骤(1)得到的浆料进行注塑成型,制成胚体,脱模后转移到干燥室中进行干燥,使胚料的含水量降低至5%以下;
(3)将干燥后的胚料送入高温炉中,在1000℃的下烧制10小时,得到半成品;
(4)将半成品抛光、打磨后得到瓶身1。
实施例2
如图1所示,一种抑菌奶瓶,包括奶瓶,奶瓶包括瓶身1、与瓶身1螺纹连接的旋盖2、固定在旋盖2上端的奶嘴3、盖设在旋盖2上端的防尘盖4、套设在瓶身1外侧的保护套5,瓶身1与保护套5之间夹设有第一永磁铁6,防尘盖4内设有第二永磁铁7,第一永磁铁6的S极与第二永磁铁7的N极相对设置。
优选的,第一永磁铁6、第二永磁铁7均为钕铁硼磁铁。
优选的,软胶材料为硅胶。
优选的,旋盖2和防尘盖4的材质均为PE塑料。
瓶身1由陶瓷复合材料制得,陶瓷复合材料包括以下重量份的原料:30份二氧化硅、18份硅酸铝、12份氯化镁、6份氧化铁、6份二氧化钙、6份氧化锌、6份二氧化钛、4份纳米碳纤维、4份膨润土、0.5份润滑剂、0.2份抑菌剂。
优选的,抑菌剂是由纳米硫化锌和纳米银按重量比0.3:1组成的混合物。
优选的,润滑剂为磷酸酯。
优选的,纳米碳纤维的长度为90nm。
瓶身1的制作:
(1)将称量好的陶瓷复合材料原料加入搅拌机中,在搅拌机中加入适量水,先以60rpm的转速搅拌5分钟,再以300rpm的转速搅拌5分钟,得到混合均匀的浆料;
(2)将步骤(1)得到的浆料进行注塑成型,制成胚体,脱模后转移到干燥室中进行干燥,使胚料的含水量降低至5%以下;
(3)将干燥后的胚料送入高温炉中,在1000℃的下烧制10小时,得到半成品;
(4)将半成品抛光、打磨后得到瓶身1。
实施例3
如图1所示,一种抑菌奶瓶,包括奶瓶,奶瓶包括瓶身1、与瓶身1螺纹连接的旋盖2、固定在旋盖2上端的奶嘴3、盖设在旋盖2上端的防尘盖4、套设在瓶身1外侧的保护套5,瓶身1与保护套5之间夹设有第一永磁铁6,防尘盖4内设有第二永磁铁7,第一永磁铁6的N极与第二永磁铁7的S极相对设置。
优选的,第一永磁铁6、第二永磁铁7均为钕铁硼磁铁。
优选的,软胶材料为硅胶。
优选的,旋盖2和防尘盖4的材质均为PE塑料。
瓶身1由陶瓷复合材料制得,陶瓷复合材料包括以下重量份的原料:30份二氧化硅、18份硅酸铝、12份氯化镁、6份氧化铁、6份二氧化钙、6份氧化锌、6份二氧化钛、4份纳米碳纤维、4份膨润土、0.5份润滑剂、0.2份抑菌剂。
优选的,抑菌剂是由纳米硫化锌和纳米银按重量比0.3:1组成的混合物。
优选的,润滑剂为油酸。
优选的,纳米碳纤维的长度为100nm。
瓶身1的制作:
(1)将称量好的陶瓷复合材料原料加入搅拌机中,在搅拌机中加入适量水,先以60rpm的转速搅拌5分钟,再以300rpm的转速搅拌5分钟,得到混合均匀的浆料;
(2)将步骤(1)得到的浆料进行注塑成型,制成胚体,脱模后转移到干燥室中进行干燥,使胚料的含水量降低至5%以下;
(3)将干燥后的胚料送入高温炉中,在1000℃的下烧制10小时,得到半成品;
(4)将半成品抛光、打磨后得到瓶身1。
对比例1
聚丙烯奶瓶。
性能测试:
在上述实施例1-3的抑菌奶瓶与对比例1的聚丙烯奶瓶内各装有50ml奶水,对7天内各阶段大肠杆菌、淋球菌的数量进行测试,测试结果记录如下表1。
表1性能测试结果
由上表1的数据看出,对比例1测试的大肠杆菌、淋球菌数量比实施例1-3测试的大肠杆菌、淋球菌明显提高,说明本发明的抑菌奶瓶对大肠杆菌、淋球菌的生长有抑制作用,抑菌效果优异。
以上所述实施例仅表达了本发明的3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 (10)
1.一种抑菌奶瓶,包括奶瓶,所述奶瓶包括瓶身(1)、与所述瓶身(1)螺纹连接的旋盖(2)、固定在所述旋盖(2)上端的奶嘴(3)、盖设在所述旋盖(2)上端的防尘盖(4)、套设在所述瓶身(1)外侧的保护套(5),其特征在于,所述瓶身(1)与所述保护套(5)之间夹设有第一永磁铁(6),所述防尘盖(4)内设有第二永磁铁(7),所述第一永磁铁(6)上端的磁极与所述第二永磁铁(7)下端的磁极相反,所述瓶身(1)由陶瓷复合材料制得,所述陶瓷复合材料包括以下重量份的原料:20-35份二氧化硅、15-20份硅酸铝、10-15份氯化镁、5-8份氧化铁、5-8份二氧化钙、5-8份氧化锌、5-8份二氧化钛、3-5份纳米碳纤维、3-5份膨润土、0.1-1份润滑剂、0.1-0.3份抑菌剂。
2.根据权利要求1所述的一种抑菌奶瓶,其特征在于,所述第一永磁铁(6)的N极与所述第二永磁铁(7)的S极相对设置。
3.根据权利要求1所述的一种抑菌奶瓶,其特征在于,所述第一永磁铁(6)、第二永磁铁(7)均为钕铁硼磁铁。
4.根据权利要求1所述的一种抑菌奶瓶,其特征在于,所述抑菌剂是由纳米硫化锌和纳米银按重量比0.2-0.4:1组成的混合物。
5.根据权利要求4所述的一种抑菌奶瓶,其特征在于,所述抑菌剂是由纳米硫化锌和纳米银按重量比0.3:1组成的混合物。
6.根据权利要求1所述的一种抑菌奶瓶,其特征在于,所述润滑剂为硅油、硅酸酯、磷酸酯、脂肪酸酰胺、油酸、羧酸中的一种或几种的组合物。
7.根据权利要求1所述的一种抑菌奶瓶,其特征在于,所述纳米碳纤维的长度为50-100nm。
8.根据权利要求1所述的一种抑菌奶瓶,其特征在于,所述保护套(5)的材质为软胶材料。
9.根据权利要求8所述的一种抑菌奶瓶,其特征在于,所述软胶材料为硅胶、PVC、EVA、POE、TPES中的一种。
10.根据权利要求1所述的一种抑菌奶瓶,其特征在于,所述旋盖(2)和所述防尘盖(4)的材质均为PE塑料。
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