CN2614013Y - 热水式保温饭盒 - Google Patents

热水式保温饭盒 Download PDF

Info

Publication number
CN2614013Y
CN2614013Y CN 03202085 CN03202085U CN2614013Y CN 2614013 Y CN2614013 Y CN 2614013Y CN 03202085 CN03202085 CN 03202085 CN 03202085 U CN03202085 U CN 03202085U CN 2614013 Y CN2614013 Y CN 2614013Y
Authority
CN
China
Prior art keywords
heat
hot water
lunch box
heat preservation
insulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 03202085
Other languages
English (en)
Inventor
李平春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 03202085 priority Critical patent/CN2614013Y/zh
Application granted granted Critical
Publication of CN2614013Y publication Critical patent/CN2614013Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Thermally Insulated Containers For Foods (AREA)

Abstract

本实用新型涉及一种对保温饭菜有传导热量提高保温效果的热水式保温饭盒。它在饭盒真空隔层(2)与之内的饭菜容室(4)之间又形成热水隔层(3)及上部注水孔(6)。它是在原来保温饭盒真空隔热层之内又设一层热水层,其热量传向内部饭菜,延长保温时间,提高保温效果,查兼作热水瓶。

Description

热水式保温饭盒
技术领域
本实用新型属于保温饭盒,特别是涉及热水式保温饭盒。
背景技术
现有的保温盒如似热水保温瓶,内部有真空保温层。但这种保温饭盒对被保温饭菜的本身热量减慢散失的速度,时间一长饭菜的温度也下降较快。
实用新型内容
本实用新型所要解决的技术问题是针对背景技术中存在的问题,而提供一种对保温饭菜有传导热量提高保温效果的热水式保温饭盒。
本实用新型解决其问题可通过如下技术方案来达到:在真空隔层与之内的饭菜容室之间又形成热水隔层及上部注水孔。
由上述方案构成的饭盒,它是在原来保温饭盒真空隔热层之内又设一层热水层,其热量传向内部饭菜,可达到设计目的。
本实用新型与背景技术相比具有如下有益效果:它是在原来保温饭盒真空隔热层之内又设一层热水层,其热量传向内部饭菜,延长保温时间,提高保温效;同时饭后可作饮水用,特别适用于无水源野外作业者之用,可兼作热水瓶。
附图说明
附图1是保温饭盒主视局剖示图;
附图2是图1去掉盖5后的俯视图。
具体实施方式
下面结合附图和具体实施例将对本实用新型作进一步说明:
由图1,2所示,在真空隔层2与之内的饭菜容室4之间又形成热水隔层3及上部注水孔6。
由上述方案构成的本饭盒,饭菜装好后,注满热水,用软塞封住,然后加上盖即可。饭盒外层为外壳1,口上有盒盖5。

Claims (1)

  1. 一种涉及热水式保温饭盒,含有外壳(1),真空隔层(2)和内部饭菜容室(4)及保温盖(5),其特征要于:在真空隔层(2)与之内的饭菜容室(4)之间又形成热水隔层(3)及上部注水孔(6)。
CN 03202085 2003-01-01 2003-01-01 热水式保温饭盒 Expired - Fee Related CN2614013Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03202085 CN2614013Y (zh) 2003-01-01 2003-01-01 热水式保温饭盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03202085 CN2614013Y (zh) 2003-01-01 2003-01-01 热水式保温饭盒

Publications (1)

Publication Number Publication Date
CN2614013Y true CN2614013Y (zh) 2004-05-05

Family

ID=34241143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03202085 Expired - Fee Related CN2614013Y (zh) 2003-01-01 2003-01-01 热水式保温饭盒

Country Status (1)

Country Link
CN (1) CN2614013Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102697272A (zh) * 2012-06-04 2012-10-03 辽宁石油化工大学 一种多功能太阳能加热保温饭盒
CN104983161A (zh) * 2015-07-31 2015-10-21 方慧 一种多功能饭盒

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102697272A (zh) * 2012-06-04 2012-10-03 辽宁石油化工大学 一种多功能太阳能加热保温饭盒
CN104983161A (zh) * 2015-07-31 2015-10-21 方慧 一种多功能饭盒

Similar Documents

Publication Publication Date Title
CN203143325U (zh) 多功能保温盒
CN103086082A (zh) 多功能保温盒
CN203290648U (zh) 一种具有快速降温功能的保温杯
CN205993832U (zh) 一种新型保温餐盒
CN2614013Y (zh) 热水式保温饭盒
CN201356373Y (zh) 可调节水温的水杯
CN202919759U (zh) 保温散热多用液体容器
CN203597732U (zh) 一种水杯
CN201349865Y (zh) 可降温的保温杯
CN201840339U (zh) 饭盒保温袋
CN201958439U (zh) 散热杯
CN209269275U (zh) 一种带透明隔层的保温流沙杯
CN202035881U (zh) 一种能够保温和快速降温的杯子
CN201743163U (zh) 一种两用水杯
CN205963690U (zh) 一种暖手杯
CN202321194U (zh) 一种双层饮料罐
CN201641575U (zh) 一种节能压力锅
CN201353062Y (zh) 食物温度调节容器
CN205162638U (zh) 一种快速降温保温杯
CN204232987U (zh) 保温容器
CN206434220U (zh) 一种sus316不锈钢与食品级塑胶组合型的保温瓶盖
CN213786637U (zh) 一种隔热陶瓷汤碗
CN203059193U (zh) 冷暖水杯
CN202800460U (zh) 一种保温饭盒
CN216221100U (zh) 长筒盖水杯

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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