CN202574921U - 一种双重密封的容器瓶 - Google Patents

一种双重密封的容器瓶 Download PDF

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CN202574921U
CN202574921U CN 201220228422 CN201220228422U CN202574921U CN 202574921 U CN202574921 U CN 202574921U CN 201220228422 CN201220228422 CN 201220228422 CN 201220228422 U CN201220228422 U CN 201220228422U CN 202574921 U CN202574921 U CN 202574921U
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关顺青
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Abstract

本实用新型公开一种双重密封的容器瓶,包括有瓶身和瓶盖,在瓶身的顶部设有瓶嘴,在瓶嘴内向外伸出有T形柱体,在T形柱体上套装有弹簧,在瓶嘴内壁底部上设有出液孔,T形柱体的底部套装有塞住出液孔的密封圈,密封圈受弹簧上拉;在瓶盖上设有压住密封圈的下压壁,采用本技术方案后,与现有技术的容器瓶相比,本技术方案具有以下优点:通过在瓶嘴上增加一个密封圈进行密封,再加上瓶盖与瓶嘴的原有密封,实现双重密封特性,从而大大提高了容器瓶的密封性。

Description

一种双重密封的容器瓶
技术领域:
本实用新型涉及一种双重密封的容器瓶。
背景技术:
众所周知,市场上常见容器瓶的瓶盖都是纯圆筒状结构,其与容器瓶瓶嘴配合密封是将瓶盖侧壁抱住瓶嘴外壁,结合螺纹配合而实现二者连接密封,这种瓶盖结构与瓶嘴之间只有一个侧壁相互配合,密封性差。
发明内容:
本实用新型的目的是为了克服上述现有技术的缺点,提供一种密封非常可靠的双重密封容器瓶。
本实用新型的发明目的可以通过以下的技术方案来实现:一种双重密封的容器瓶,包括有瓶身和瓶盖,在瓶身的顶部设有瓶嘴,在瓶嘴内向外伸出有T形柱体,在T形柱体上套装有弹簧,在瓶嘴内壁底部上设有出液孔,T形柱体的底部套装有塞住出液孔的密封圈,密封圈受弹簧上拉;在瓶盖上设有压住密封圈的下压壁。
采用本技术方案后,与现有技术的容器瓶相比,本技术方案具有以下优点:通过在瓶嘴上增加一个密封圈进行密封,再加上瓶盖与瓶嘴的原有密封,实现双重密封特性,从而大大提高了容器瓶的密封性。
附图说明:
图1为本实用新型双重密封容器瓶的结构图;
图2为本实用新型双重密封容器瓶的分解结构图。
具体实施方式:
下面结合附图对本技术作进一步说明。
本实施例的双重密封的容器瓶包括有瓶身1和瓶盖2,在瓶身1的顶部设有瓶嘴3,在瓶嘴3内向外伸出有T形柱体4,在T形柱体4上套装有弹簧5,弹簧5的顶部固定在T形柱体4的顶部,在瓶嘴3内壁底部上设有出液孔6,T形柱体4的底部套装有塞住出液孔6的密封圈7,密封圈7与弹簧5底部连接,密封圈7受弹簧5上拉;在瓶盖2上设有内侧壁21和外侧壁22,内侧壁21插进瓶嘴3内压住密封圈7,外侧壁22负责与瓶嘴3外壁配合密封。
瓶盖2旋紧后,内侧壁21就会压住密封圈7,使密封圈7封住出液孔6,旋开瓶盖2后,在弹簧5的上拉作用下,密封圈7被向上拉动一段距离,使密封圈7失去对出液孔6的密封作用。
以上所述之实施例只为本实用新型的较佳实施例,并非以此限制本实用新型的实施范围,故凡依本实用新型之形状、构造及原理所作的等效变化,均应涵盖于本实用新型的保护范围内。

Claims (1)

1.一种双重密封的容器瓶,包括有瓶身和瓶盖,在瓶身的顶部设有瓶嘴,其特征在于:在瓶嘴内向外伸出有T形柱体,在T形柱体上套装有弹簧,在瓶嘴内壁底部上设有出液孔,T形柱体的底部套装有塞住出液孔的密封圈,密封圈受弹簧上拉;在瓶盖上设有压住密封圈的下压壁。
CN 201220228422 2012-05-19 2012-05-19 一种双重密封的容器瓶 Expired - Fee Related CN202574921U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482227A (zh) * 2013-09-14 2014-01-01 神池县粮油机械研究所 一种油瓶用自密封式瓶盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482227A (zh) * 2013-09-14 2014-01-01 神池县粮油机械研究所 一种油瓶用自密封式瓶盖

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