CN202408577U - 防爆暖瓶木塞 - Google Patents

防爆暖瓶木塞 Download PDF

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Publication number
CN202408577U
CN202408577U CN2011205515966U CN201120551596U CN202408577U CN 202408577 U CN202408577 U CN 202408577U CN 2011205515966 U CN2011205515966 U CN 2011205515966U CN 201120551596 U CN201120551596 U CN 201120551596U CN 202408577 U CN202408577 U CN 202408577U
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thermos flask
explosion
pipe
plug
wooden plug
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Expired - Fee Related
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CN2011205515966U
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English (en)
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丁薇薇
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Abstract

本实用新型公开了一种防爆暖瓶木塞,包括由木质材料制得的塞体,在塞体上竖向开设有通孔,在通孔中穿过一管体,在管体的上端设置有将管体上端开口封堵的管盖,管盖与管体转动连接,在管盖上设置有提手。本实用新型可以平衡暖瓶内外的气压,有效防止暖瓶爆炸,而且结构简单,成本较低,经济实用,便于推广。

Description

防爆暖瓶木塞
技术领域
本实用新型涉及一种防爆暖瓶木塞。
背景技术
人们在往暖瓶中注入滚烫的热水后,常常会出现暖瓶爆炸的现象,尤其是在炎热的夏天,暖瓶爆炸的频率更是频繁。造成这种现象的原因是暖瓶内的空气由于受热而膨胀,造成气压上升,而外界的大气压低于暖瓶内的大气压,这样由于内外压力差,导致暖瓶爆炸。
实用新型内容
为了解决上述技术问题,本实用新型提供一种防爆暖瓶木塞。
其技术解决方案是:
一种防爆暖瓶木塞,包括由木质材料制得的塞体,在塞体上竖向开设有通孔,在通孔中穿过一管体,在管体的上端设置有将管体上端开口封堵的管盖,管盖与管体转动连接,在管盖上设置有提手。
进一步的,管体的内径为4mm。
本实用新型的有益技术效果是:
本实用新型可以平衡暖瓶内外的气压,有效防止暖瓶爆炸,而且结构简单,成本较低,经济实用,便于推广。
附图说明
下面结合附图与具体实施方式对本实用新型作进一步说明:
图1为本实用新型的结构示意图;
图2为图1的局部放大图。
具体实施方式
结合附图,一种防爆暖瓶木塞,包括由木质材料制得的塞体1,在塞体1上竖向开设有通孔,在通孔中穿过一管体2,管体2的内径为4mm,管体2的下端插入暖瓶内部,管体2的上端外露于空气中。在管体2的上端设置有将管体上端开口封堵的管盖3,管盖3为半球形,管盖3的一端与管体2转动连接,在管盖3上设置有提手4,在管体2的上端外侧设置有钩住提手4的凸起5。
需要说明的是,在本说明书的教导下,本领域技术人员所作出的任何等同替代方式,或明显变型方式,均应在本实用新型的保护范围之内。

Claims (2)

1.一种防爆暖瓶木塞,包括由木质材料制得的塞体,其特征在于:在塞体上竖向开设有通孔,在通孔中穿过一管体,在管体的上端设置有将管体上端开口封堵的管盖,管盖与管体转动连接,在管盖上设置有提手。
2.根据权利要求1所述的一种防爆暖瓶木塞,其特征在于:管体的内径为4mm。
CN2011205515966U 2011-12-26 2011-12-26 防爆暖瓶木塞 Expired - Fee Related CN202408577U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205515966U CN202408577U (zh) 2011-12-26 2011-12-26 防爆暖瓶木塞

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205515966U CN202408577U (zh) 2011-12-26 2011-12-26 防爆暖瓶木塞

Publications (1)

Publication Number Publication Date
CN202408577U true CN202408577U (zh) 2012-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205515966U Expired - Fee Related CN202408577U (zh) 2011-12-26 2011-12-26 防爆暖瓶木塞

Country Status (1)

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CN (1) CN202408577U (zh)

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C17 Cessation of patent right
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Granted publication date: 20120905

Termination date: 20121226