Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Portable heating lunch box

A portable and lunch box technology, applied in heating devices, clothing, accessories, etc., can solve the problems of poor heating effect and penetration of heating solution into meals, etc., and achieve good heating effect, safe and convenient use

Inactive Publication Date: 2013-01-30
SUZHOU CUIZHI NEW TECH DEV
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing inventions that the heating effect is not good and the heating solution will penetrate into the food, the invention provides a portable heating lunch box

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable heating lunch box
  • Portable heating lunch box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] In Figures 1-2, when in use, put the food to be heated into the heating cavity (6) of the box body (1), cover the box cover (2), open the sealing cover (4), and pour water into the Water inlet (3), then cover the sealing cover (4), the water flows into the reaction chamber (7) and reacts with the heating agent (5), the heat generated heats the food, and the heat conduction bump (8) extends into the inside of the food, Enhance the heating effect on meals. After the heating is completed, open the sealing cover (4) and pour out the liquid in the reaction chamber (7).

[0013] The above-mentioned embodiments are only for illustrating the technical conception and characteristics of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a portable heating lunch box which comprises a box body, a box cover, a water inlet, a sealing cover, a heating cavity, a reaction cavity and a heat conduction lug. The portable heating lunch box is characterized in that a heating agent which can send out heat while meeting water is contained in the reaction cavity, the heat conduction lug is arranged at the bottom of the heating cavity, the water inlet is arranged on the outer side of the box body, and the sealing cover is arranged on the water inlet. The portable heating lunch box is good in heating effect, heating solution cannot permeate into the meal, and the portable heating lunch box is safe and convenient to use.

Description

technical field [0001] The invention relates to a portable heating lunch box. Background technique [0002] Lunch boxes are widely used in people's daily life, whether it is a lunch box at home or a disposable lunch box in a restaurant. However, the food will become cold after a long time in the lunch box, and the food cannot be heated without a cooking stove, which not only affects the taste of the food, but also affects the health of the body. [0003] At present, there are also some inventions trying to solve this problem, such as the Chinese patent: Automatic Heating Lunch Box (200920017778.8), which discloses an automatic heating lunch box, which mainly solves the problem that the automatic heating lunch box cannot be heated when going out. It is composed of a lunch box and quicklime, and the lunch box is divided into two layers, the inner layer is filled with food, and the outer layer is filled with quicklime. [0004] But above-mentioned existing invention still ha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/20A47J36/26
Inventor 孟繁茂冷泠
Owner SUZHOU CUIZHI NEW TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com