CN200970156Y - 防震增强保温型暖瓶胆 - Google Patents

防震增强保温型暖瓶胆 Download PDF

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CN200970156Y
CN200970156Y CN 200620149809 CN200620149809U CN200970156Y CN 200970156 Y CN200970156 Y CN 200970156Y CN 200620149809 CN200620149809 CN 200620149809 CN 200620149809 U CN200620149809 U CN 200620149809U CN 200970156 Y CN200970156 Y CN 200970156Y
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thermal insulation
refill
thermos
glass liner
vacuum flask
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姚程辉
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Abstract

一种防震增强保温型暖瓶胆,涉及家用保温瓶,是针对目前所有暖瓶抗震性差和保温效果弱的现状所提出的改进,其基本做法是在普通暖瓶胆的外侧面,从瓶底至瓶口,包附了一层由聚氨酯材料制作的硬质泡沫塑料保温层,其厚度在1~2cm。以本保温型暖瓶胆装配的暖瓶,抗震性强,保温效果好,使用寿命长,即便破碎也一般不会引起烫伤。

Description

防震增强保温型暖瓶胆
技术领域
本实用新型涉及家庭日用品,特别是涉及家用保温瓶。
背景技术
保温瓶的瓶胆,目前看都是玻璃制品,瓶壁很薄,为双层抽真空结构,组装成民用保温瓶后,经常会出现这样的现象:不慎碰倒或落地震动一下,基本都是破裂,尤其是满水状态时,而这种意外又多是发生在孩童身上,所以又常出现小孩被烫伤情况;另外,说是保温,但保温的效果不是很理想,这是由于瓶胆和外壳之间是空气层,不能有效阻止瓶胆的自然热辐射,致使总的保温时间变短,经对质量非常好的瓶胆做初步测试,24小时的降温率在25%左右,这对于条件较差地区的人们饮用备用开水来说,无疑不能满意。
实用新型内容
针对上述状况,本实用新型公开一种能有效防止震碎和提高保温效果的暖瓶胆,目的在于减少破损、放慢降温、防止烫伤、延长寿命。
本实用新型的目的是靠下述方案来实现:在普通的暖瓶胆外侧,自瓶底至瓶口浇注一层硬质泡沫塑料,厚度在1~2cm,该泡沫塑料既能有效缓冲外界来的冲击力或震动,又能有效阻挡瓶胆自身的辐射性散热。经做抗震倒和保温试验,将保温后的瓶胆总装成暖瓶后人为从1米高度做自由落体运动,暖瓶胆未碎;又将装有半瓶热水的暖瓶人为踢倒,水洒暖瓶胆也未碎;最后进行24小时保温观察,其降温效率比未保温前可提高在10%以上。
附图说明
图1是本实用新型暖瓶胆总装后的剖面结构示意。
图中,1为现有瓶胆,2为保温材料,3为暖瓶外壳,4为暖瓶下的塑胶支脚。
具体实施方式
本实用新型结构简单,实施容易,一般暖瓶胆厂家均可轻易做到。现对照附图做成型说明:
按暖瓶胆1的外形做一模具,将瓶胆置入后固定,使其间隙在1~2cm的范围,将聚氨酯塑料液高压注入模具的间隙内,待注入液凝固后即将瓶胆取出,则瓶胆1上便包附了一层保温材料2。
保温瓶胆成型后即可与暖瓶壳3组装,金属壳、塑料壳随意,为进一步提高抗震性,在保温暖瓶的底部垫一个与减震保温材料相同的底座托,并在外面增填三个防震支脚4,另外,为全面保温,瓶口塞也应配一种保温性能好的产品。
以本实用新型保温型暖瓶胆装配的暖瓶,抗震性能强,保温效果高,使用寿命长,即便破碎也一般不会引起水溅烫伤。

Claims (2)

1、一种防震增强保温型暖瓶胆,其特征是:在普通瓶胆的外侧面;从瓶底至瓶口,包附了一层硬质泡沫塑料型保温材料,其厚度在1~2cm。
2、根据权利要求1所述的防震增强保温型暖瓶胆,其特征是所选硬质泡沫塑料为聚氨酯材料。
CN 200620149809 2006-09-19 2006-09-19 防震增强保温型暖瓶胆 Expired - Fee Related CN200970156Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620149809 CN200970156Y (zh) 2006-09-19 2006-09-19 防震增强保温型暖瓶胆

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Application Number Priority Date Filing Date Title
CN 200620149809 CN200970156Y (zh) 2006-09-19 2006-09-19 防震增强保温型暖瓶胆

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CN200970156Y true CN200970156Y (zh) 2007-11-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102210558A (zh) * 2011-06-16 2011-10-12 倪西春 一种安全热水瓶

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102210558A (zh) * 2011-06-16 2011-10-12 倪西春 一种安全热水瓶

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