CN2817787Y - 可排气热水袋 - Google Patents

可排气热水袋 Download PDF

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Publication number
CN2817787Y
CN2817787Y CN 200520091598 CN200520091598U CN2817787Y CN 2817787 Y CN2817787 Y CN 2817787Y CN 200520091598 CN200520091598 CN 200520091598 CN 200520091598 U CN200520091598 U CN 200520091598U CN 2817787 Y CN2817787 Y CN 2817787Y
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bag
water
hot water
air
water bag
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CN 200520091598
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王娟
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Abstract

本实用新型涉及一种可排气热水袋,包括橡胶袋体和塞子,在橡胶袋体上设有一个带有气嘴的排气管。当使用者为热水袋加入热水时,打开排气管气嘴,当袋内气体受热膨胀而上升到袋口处,会屯积形成液体水,若袋内压强过大会把袋口的水顶出,而排气管可增设气体流通通道,有效减小内部压强,避免烫伤事故。本实用新型具有结构简单、方便实用、安全可靠等优点,在加水时还可保护使用者手部安全。

Description

可排气热水袋
技术领域    本实用新型涉及一种保暖用品,尤其是一种可排气的热水袋。
技术背景    目前,在寒冷的冬天里人们常使用热水袋保暖加温。可是现在的热水袋在加入热水时,内部气体受热膨胀上升,热水盈于开口处,当热水袋内的压强大至一定程度后,会将袋口处的热水顶出,容易发生烫伤事故,而目前的各种热水袋均无法解决这类问题。
发明内容    本实用新型的目的是提供一种可排气热水袋,用于解决普通热水袋在加水时无法排出热气的问题。
为达到上述目的,本实用新型可排气热水袋,包括橡胶袋体和塞子,在橡胶袋体上设有一个带有气嘴的排气管。
采用上述结构后,在倒入热水前,将排气管的气嘴打开,当热水袋内的气体受热膨胀而上升时,至排气管颈部时,气体会从排气管排出,不会使屯积在袋口的水被顶出来,避免了烫伤事故。
本实用新型的优点是:结构简单、方便实用、安全可靠,在加水时还可避免烫伤事故。
附图说明    图1为本实用新型可排气热水袋的整体结构示意图。
具体实施方式    如图1所示,本实用新型可排气热水袋,包括橡胶袋体1和塞子2,在橡胶袋体1上设有带气嘴的排气管3。其中,排气管3固定在橡胶袋体1颈部,在排气管3开口处安装气嘴。当使用者为热水袋加入热水时,先打开排气管3气嘴,袋内气体在受热膨胀后会上升到袋口处,并屯积形成大量的液体水,当袋内压强过大时容易把袋口的水顶出来,而打开的排气管3可以增加袋内气体流出的通道,有效的减小了内部压强,避免了烫伤事故。

Claims (1)

1、一种可排气热水袋,包括橡胶袋体(1)和塞子(2),其特征是:在橡胶袋体(1)上设有一个带有气嘴的排气管(3)。
CN 200520091598 2005-07-04 2005-07-04 可排气热水袋 Expired - Fee Related CN2817787Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520091598 CN2817787Y (zh) 2005-07-04 2005-07-04 可排气热水袋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520091598 CN2817787Y (zh) 2005-07-04 2005-07-04 可排气热水袋

Publications (1)

Publication Number Publication Date
CN2817787Y true CN2817787Y (zh) 2006-09-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520091598 Expired - Fee Related CN2817787Y (zh) 2005-07-04 2005-07-04 可排气热水袋

Country Status (1)

Country Link
CN (1) CN2817787Y (zh)

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