The utility model relates to a vacuum cup with a removable filter screen, which comprises a vacuum cup body, an inner core cover and an outer cover. The upper end of the vacuum cup body is provided with shoulder rings. The outer cover is connected to the shoulder rings through threads. The inner core cover includes a cover core and a cover shell. The lower end of the cover core is installed in the inner side of the upper port of the vacuum cup body through a threaded connection, and the one side of the cover shell is installed in the upper end of the cover core through a fixed pin. On the side, the upper part of the cover shell is provided with a button, and the upper end of the cover core is provided with a bucket-shaped water outlet. The lower end of the cover core is equipped with a sealing plug corresponding to the water outlet. The lower side of the cover core protrudes outward to form an outer convex ring. The outer ring of the outer convex ring is covered with a sealing ring. The lower end of the cover core is equipped with a filter net, and the side of the filter net is fixed on the lower side of the outer convex ring through the sealing ring. When the utility model needs to clean the nozzle plug, only the sealing plug is removed, and the filter screen can be taken out for easy replacement and cleaning.
【技术实现步骤摘要】
一种嘴塞带有可拆卸滤网的真空杯
本技术涉及日常用品领域,具体涉及一种嘴塞带有可拆卸滤网的真空杯。
技术介绍
真空保温,由于气体压强的降低,气体密度也将会降低,气体分子平均自由程将增大,气体分子间和气体分子与容器壁的碰撞频率和强度相对减弱,真空中介质没有了阻止对流传热和接触传热两种传热的发生,因此可以保温。真空保温技术广泛应用于保温杯的制作,提升保温杯保温效果。传统带有嘴塞的真空杯为了便于使用会在滤嘴中加入滤网对水进行过滤,然而安装滤网的滤嘴由于滤网不能拆除更换,导致滤嘴内部污垢积累,容易滋生细菌。
技术实现思路
本技术所要克服的是真空杯的嘴塞内部滤网不便于拆卸更换,导致滤嘴内部污垢积累不便于清洗的问题,目的是提供一种嘴塞带有可拆卸滤网的真空杯。一种嘴塞带有可拆卸滤网的真空杯,包括真空杯体、内芯盖、外盖,所述真空杯体上端安装有肩圈,所述外盖通过螺纹连接在肩圈上,所述内芯盖包括盖芯、盖壳,所述盖芯下端通过螺纹连接安装在真空杯体上端口内侧,所述盖壳一侧通过固定销安装在盖芯上端一侧,所述盖壳上部设有按钮,所述盖芯上端设有斗形出水口,所述盖壳下端安装有与出水口对应的密封塞,所述盖芯下端侧面向外侧凸起形成外凸环,所述外凸环外侧环套有密封圈,所述盖芯下端安装有过滤网,所述过滤网侧部通过密封圈固定在外凸环下侧。进一步的,所述密封塞下端环套有封口胶垫。进一步的,所述外盖上表面与真空杯体下底面分别安装有防滑垫。进一步的,所述外盖内部为陶瓷内胆,所述陶瓷内胆外侧环有不锈钢层,所述陶瓷内胆与不锈钢层间填充有隔热材料。进一步的,所述肩圈一侧连接有绳带。本技术的有益效果是:本技术在嘴塞下部外 ...
【技术保护点】
1.一种嘴塞带有可拆卸滤网的真空杯,其特征在于:包括真空杯体(1)、内芯盖(2)、外盖(3),所述真空杯体(1)上端安装有肩圈(12),所述外盖(3)通过螺纹连接在肩圈(12)上,所述内芯盖(2)包括盖芯(13)、盖壳(14),所述盖芯(13)下端通过螺纹连接安装在真空杯体(1)上端口内侧,所述盖壳(14)一侧通过固定销(15)安装在盖芯(13)上端一侧,所述盖壳(14)上部设有按钮(16),所述盖芯(13)上端设有斗形出水口(17),所述盖壳(14)下端安装有与出水口(17)对应的密封塞(18),所述盖芯(13)下端侧面向外侧凸起形成外凸环(19),所述外凸环(19)外侧环套有密封圈(21),所述盖芯(13)下端安装有过滤网(22),所述过滤网(22)侧部通过密封圈(21)固定在外凸环(19)下侧。
【技术特征摘要】
1.一种嘴塞带有可拆卸滤网的真空杯,其特征在于:包括真空杯体(1)、内芯盖(2)、外盖(3),所述真空杯体(1)上端安装有肩圈(12),所述外盖(3)通过螺纹连接在肩圈(12)上,所述内芯盖(2)包括盖芯(13)、盖壳(14),所述盖芯(13)下端通过螺纹连接安装在真空杯体(1)上端口内侧,所述盖壳(14)一侧通过固定销(15)安装在盖芯(13)上端一侧,所述盖壳(14)上部设有按钮(16),所述盖芯(13)上端设有斗形出水口(17),所述盖壳(14)下端安装有与出水口(17)对应的密封塞(18),所述盖芯(13)下端侧面向外侧凸起形成外凸环(19),所述外凸环(19)外侧环套有密封圈(21),所述盖芯(13)下端安装有过滤网(2...
【专利技术属性】
技术研发人员:吴秀杰,高响,陶俊,
申请(专利权)人:安徽省富光实业股份有限公司,
类型:新型
国别省市:安徽,34
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