CN2765558Y - 一种自动开水瓶盖 - Google Patents

一种自动开水瓶盖 Download PDF

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Publication number
CN2765558Y
CN2765558Y CN 200520095020 CN200520095020U CN2765558Y CN 2765558 Y CN2765558 Y CN 2765558Y CN 200520095020 CN200520095020 CN 200520095020 CN 200520095020 U CN200520095020 U CN 200520095020U CN 2765558 Y CN2765558 Y CN 2765558Y
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China
Prior art keywords
outer cover
utility
model
vacuum flask
automatic vacuum
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Expired - Fee Related
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CN 200520095020
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English (en)
Inventor
钟焱武
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Individual
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Individual
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Priority to CN 200520095020 priority Critical patent/CN2765558Y/zh
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Publication of CN2765558Y publication Critical patent/CN2765558Y/zh
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Abstract

本实用新型提供一种自动开水瓶盖,包括外罩、内塞,外罩呈头盔形,在外罩下方的中心处连接有半球形内塞,在外罩下端的两侧各有一配重块,在配重块重力作用下,由杠杆作用自动开启和关闭外罩和内塞,不用人工翻罩开塞。本实用新型结构简单、卫生方便。

Description

一种自动开水瓶盖
技术领域
本实用新型涉及一种保温器皿的罩盖,特别是一种自动开水瓶盖。
背景技术
现有技术中使用的开水瓶盖,包括外罩和内塞、外罩防尘、内塞保温,二者相对独立。其缺陷是倒水时必须先打开外罩和内塞,放置一边,使用时很不方便。
技术内容
本实用新型针对现有技术的不足,提供一种能自动开启外罩和内塞,且不用另行放置的方便卫生开水瓶盖。
本实用新型是通过以下技术方案来实现的。一种自动开水瓶盖,包括外罩和内塞,外罩呈头盔形,在外罩下面的正中处连接有半球形的内塞,在外罩下端两侧偏后处各有一配重块。当开水瓶正立时,球形内塞会自动封闭瓶口。倒水时,只要倾斜瓶身,在配重块重力的作用下,会撬起外罩和球塞,使球塞与瓶口开启一定的距离,让水流出。
本实用新型的有益效果是:利用重力作用,自动开启瓶盖,省除了开盖关盖的麻烦,结构简单、卫生方便。
附图说明
附图为本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步说明。
如图所示:为本实用新型实施例之一,其中1为外罩,2为球塞,3为配重块,4为铰销。头盔形外罩1为塑料制品,其下方中正安装连接有半球形空心橡胶球塞2,外罩1通过铰销4与开水瓶壳铰接,金属配重块3固定在外罩1的两耳内,通过铰销4起杠杆作用。

Claims (1)

1、一种自动开水瓶盖,包括外罩、内塞,其特征在于:外罩呈头盔形,在外罩下面的正中处连接有半球形的内塞,外罩下端的两侧偏后处各有一配重块。
CN 200520095020 2005-01-24 2005-01-24 一种自动开水瓶盖 Expired - Fee Related CN2765558Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520095020 CN2765558Y (zh) 2005-01-24 2005-01-24 一种自动开水瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520095020 CN2765558Y (zh) 2005-01-24 2005-01-24 一种自动开水瓶盖

Publications (1)

Publication Number Publication Date
CN2765558Y true CN2765558Y (zh) 2006-03-22

Family

ID=36606218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520095020 Expired - Fee Related CN2765558Y (zh) 2005-01-24 2005-01-24 一种自动开水瓶盖

Country Status (1)

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CN (1) CN2765558Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108820530A (zh) * 2016-06-28 2018-11-16 李红彪 可自动打开或关闭出液口的容器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108820530A (zh) * 2016-06-28 2018-11-16 李红彪 可自动打开或关闭出液口的容器

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