CN2090672U - 自动热水瓶塞 - Google Patents

自动热水瓶塞 Download PDF

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Publication number
CN2090672U
CN2090672U CN 91200898 CN91200898U CN2090672U CN 2090672 U CN2090672 U CN 2090672U CN 91200898 CN91200898 CN 91200898 CN 91200898 U CN91200898 U CN 91200898U CN 2090672 U CN2090672 U CN 2090672U
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China
Prior art keywords
stopper
thermos bottle
automatic
bottle
water
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Withdrawn
Application number
CN 91200898
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English (en)
Inventor
曾跃武
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Individual
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Individual
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Priority to CN 91200898 priority Critical patent/CN2090672U/zh
Publication of CN2090672U publication Critical patent/CN2090672U/zh
Withdrawn legal-status Critical Current

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  • Thermally Insulated Containers For Foods (AREA)
  • Closures For Containers (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

自动热水瓶塞。属于日常生活用品;其塞体(1) 与热水瓶口很好地密合。倒开水时,由于壶体的倾 斜,利用瓶内水向外的推力把塞体(1)推开,实现自动 倒水;倒完后因壶体直立,凭塞体(1)的自身重量将塞 体(1)压紧瓶口,处于保温状态,实现自动盖塞。本实 用新型制作简单,可以一次注模成型。

Description

本实用新型提供一种自动热水瓶塞,属于日常生活用品。
现有普通热水瓶倒开水时要用手拔出塞子,倒好后又要用手盖上塞子,使用很不方便,由于瓶塞与热水瓶不连为一体,所以瓶塞易掉,有时会出现因热水瓶内气压过高把瓶塞顶出瓶口,使热水瓶失去保温效果。
为了克服上述缺点,本实用新型公开一种结构简单,使用方便的热水瓶塞。
本实用新型的目的是这样实现的,它由塞体(1)和基体(3)构成,基体(3)紧套在热水瓶胆口(4)上,塞体(1)与基体(3)相连,塞体(1)的表面是一部分球面,能与园形的瓶胆口(4)很好地密合。
倒开水时由于热水瓶的倾斜,利用瓶内水向外的推力可将塞体(1)推开,实现自动倒水。倒完后直立热水瓶,塞体(1)由于自身的重量将压紧瓶口(4),实现了自动倒水的目的。
图1是自动热水瓶塞装配图,其中(1)是塞体,(2)是塞体上的保温层,(3)是基体,(4)是热水瓶胆。图2是塞体(1)纵向剖视图。图3是塞体(1)府视图。图4是基体(3)纵向剖视图。图5是基体(3)府视图。
本实用新型结构简单,可以用塑料注模制成。为了提高保温效果,塞体(1)的球形表面部分可以包一层绝热、弹性好的材料,构成保温层(2)。
经试验本实用新型保温效果很好,在24小时内比木制瓶塞高摄氏2度以上。图1为本实用新型实施例。

Claims (1)

  1. 自动热水瓶塞,其特征在于它由塞体(1)和基体(3)组成,基体(3)紧套在瓶胆口上,塞体(1)通过基体(3)与瓶胆相连,塞体(1)与瓶胆口接触面为球面,基体(3)上开一个出水口。
CN 91200898 1991-01-15 1991-01-15 自动热水瓶塞 Withdrawn CN2090672U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91200898 CN2090672U (zh) 1991-01-15 1991-01-15 自动热水瓶塞

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91200898 CN2090672U (zh) 1991-01-15 1991-01-15 自动热水瓶塞

Publications (1)

Publication Number Publication Date
CN2090672U true CN2090672U (zh) 1991-12-18

Family

ID=4911747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91200898 Withdrawn CN2090672U (zh) 1991-01-15 1991-01-15 自动热水瓶塞

Country Status (1)

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CN (1) CN2090672U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1323014C (zh) * 2000-09-27 2007-06-27 日本酸素株式会社 饮料容器的栓体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1323014C (zh) * 2000-09-27 2007-06-27 日本酸素株式会社 饮料容器的栓体

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C06 Publication
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C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
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Free format text: CORRECT: PATENTEE; FROM: ZENG YUEWU TO: XIAOSHAN CITY, ZHEJIANG PROVINCE

CP03 Change of name, title or address

Address after: 311200 Yucai Road, Chengxiang Town, Xiaoshan, Zhejiang

Patentee after: Zhejiang Xiaoshan spark training base

Address before: Institute of modern physics, Chinese Academy of Sciences, Gansu, Lanzhou

Patentee before: Zeng Yuewu

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee