CN201499754U - 新型密码保温饭盒 - Google Patents

新型密码保温饭盒 Download PDF

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CN201499754U
CN201499754U CN2009201733339U CN200920173333U CN201499754U CN 201499754 U CN201499754 U CN 201499754U CN 2009201733339 U CN2009201733339 U CN 2009201733339U CN 200920173333 U CN200920173333 U CN 200920173333U CN 201499754 U CN201499754 U CN 201499754U
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宁致远
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Abstract

本实用新型涉及一种饭盒,特别是涉及一种具有保温功能且带有密码锁的新型密码保温饭盒。这种饭盒,包括通过铰链连接的盒体和盒盖,所述盒体与盒盖的交界处的盒体上安装有一密码锁,盒盖内设置有发热灯管,盒体为三层结构,内层为玻璃内胆,中层为真空,外层是聚乙烯塑料。本实用新型结构简单,方便实用,不仅具有保温功能,能够保持饭盒的温度;而且带有密码锁,可避免交叉使用,防止疾病传播,保证自身和他人的身体健康。

Description

新型密码保温饭盒
技术领域
本实用新型涉及一种饭盒,特别是涉及一种具有保温功能且带有密码锁的新型密码保温饭盒。
背景技术
在现有技术中,人们吃饭用的饭盒一般是由盒体与盒盖两部分组成,盒盖扣在盒体上,当盛饭菜或装食品时,打开盒盖,将饭菜装入盒体内,然后盖上盒盖。但这样做容易被别人拿去误用。极易造成某些疾病的传播,感染他人。另外,现有的饭盒功能单一,不具有保温功能,在冬天的时候,由于天气寒冷,饭盒里的饭很容易冷掉。
实用新型内容
本实用新型的目的就是克服上述不足之处,而提供一种具有保温功能且带有密码锁的新型密码保温饭盒。
本实用新型采用的技术方案是:一种新型密码保温饭盒,包括通过铰链连接的盒体和盒盖,所述盒体与盒盖的交界处的盒体上安装有一密码锁,盒盖内设置有发热灯管,盒体为三层结构,内层为玻璃内胆,中层为真空,外层是聚乙烯塑料。
本实用新型的优点在于:结构简单,方便实用,不仅具有保温功能,能够保持饭盒的温度;而且带有密码锁,可避免交叉使用,防止疾病传播,保证自身和他人的身体健康。
附图说明
图1为本实用新型的立体结构示意图;
图2为图1的A-A剖面示意图。
具体实施方式
下面结合附图及具体实施例对本实用新型作进一步的详细说明。
如图1和图2所示,一种新型密码保温饭盒,包括通过铰链连接的盒体2和盒盖1,所述盒体2与盒盖1的交界处的盒体2上安装有一密码锁3,盒盖1内设置有发热灯管4,盒体2为三层结构,内层为玻璃内胆21,中层为真空22,外层是聚乙烯塑料23。
在使用时,饭盒的三层结构可起到保温的作用;而在不使用饭盒的时候,就用密码锁3将盒体2与盒盖1锁在一起,从而避免交叉使用,防止疾病传播,保证自身和他人的身体健康。

Claims (1)

1.一种新型密码保温饭盒,包括通过铰链连接的盒体和盒盖,其特征在于:所述盒体与盒盖的交界处的盒体上安装有一密码锁,盒盖内设置有发热灯管,盒体为三层结构,内层为玻璃内胆,中层为真空,外层是聚乙烯塑料。
CN2009201733339U 2009-08-17 2009-08-17 新型密码保温饭盒 Expired - Fee Related CN201499754U (zh)

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CN2009201733339U CN201499754U (zh) 2009-08-17 2009-08-17 新型密码保温饭盒

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Application Number Priority Date Filing Date Title
CN2009201733339U CN201499754U (zh) 2009-08-17 2009-08-17 新型密码保温饭盒

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CN201499754U true CN201499754U (zh) 2010-06-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107752294A (zh) * 2017-11-13 2018-03-06 许昌市建安区第高级中学 一种不易丢失的饭盒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107752294A (zh) * 2017-11-13 2018-03-06 许昌市建安区第高级中学 一种不易丢失的饭盒

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