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

Electric cooker

An electric rice cooker and pot body technology, which is applied to cooking utensils, household utensils, applications, etc., can solve the problems of easy damage to the pot body, inconvenient cleaning, poor integrity of the outer surface, etc. New, overall improved effects

Inactive Publication Date: 2004-09-08
徐庆
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned existing electric cooker has the following problems: due to the installation of electrical components, heat dissipation, cooking, energy-saving and heat preservation requirements, the pot body is relatively large and the internal structure is complicated; The interface is installed with the operating unit of the control operation unit and the display unit of the electric drive display unit. There are many structural gaps in the interface area, which is unfavorable to appearance, water seepage, cleaning, maintenance and production, and the integrity of the outer surface of the pot and cover is poor; The outer surface of the electric rice cooker is easy to be stained with oil, easy to wear and inconvenient to clean in the cooking place, and cannot be kept as new for a long time; poor security

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
  • Electric cooker
  • Electric cooker
  • Electric cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Electric rice cooker of the present invention, see attached Figure 1~6 , Shown in 13, electric rice cooker is made of pot body, inner pot, electric heating device, electric drive display portion, control device, cover body etc.

[0043] Such as Figure 1~6 , Shown in 13, there is a panel 11 of a rectangular metal material that is a quadrangular arc on the upper end surface of the above-mentioned pot body 1, and the panel 11 is a constituent of the pot body 1. See details image 3 , 6 As shown, there is a through hole 10 on the panel 11, and there is an upward slope on the side of the through hole 10, which can play a water blocking effect. There is an annular metal guard ring 21 at the position of the through hole 10 on the pot body 1, and the inner peripheral mouth 25 of the guard ring 21 has a downwardly extending edge, and there is a cylindrical shell 13 with an upper opening made of metal in the pot body 1. , the upper opening of the shell has an outward folded...

Embodiment 2

[0060] Its structure of the electric rice cooker of this example is basically identical with embodiment 1, and roughly with reference to Figure 1~6 , 13, its structural characteristics are as follows Figure 7 shown. This example Figure 7 The shown solid metal ring disk-shaped grommet 21 (the grommet is generally similar to the shell-shaped grommet 21 in Embodiment 1) located at the through hole 10 has an annular groove 2 on the grommet; the panel 11 has a The upper convex ring edge 32 slightly higher than the board surface outside the through hole 10 .

[0061] Figure 7 As shown, during assembly, there are corresponding process holes and fastening holes at the bottom of the retaining ring 21, the inverted L-shaped upper fold edge of the upper opening of the shell 13, and the side of the through hole 10 of the panel 11 (the position 33 as shown in the figure). Screws and backing rings are used for fastening (not shown in detail), and the retaining ring 21 is fastened to...

Embodiment 3

[0064] The electric rice cooker of this example, its structure is basically identical with embodiment 1, and roughly with reference to Figure 1~6 , 13, and its structural features are shown in Figure 8. In this embodiment, as shown in Figure 8, an annular metal retaining ring 21 with a downwardly extending edge at the inner peripheral opening 25 at the position of the through hole 10, the retaining ring has an annular groove 2 on the upper end surface, and is located in the through hole. There is an annular collar 92 at the hole 10, and the shell in embodiment 1 is replaced by the shell 13 shown in FIG.

[0065] As shown in Figure 8, when assembling, the straight cylinder of the back ring 92 is fitted in the through hole 10 of the panel 11, the lower extending side of the guard ring 21 is fitted in the inner opening of the back ring 92, and on the top of the shell 13 The part where the opening is connected to the inner peripheral mouth 25 of the retaining ring (part 93 as sh...

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 present invention relates to electric rice cooker and aims at making electric rice cooker easy to clean, integral and even safe. The electric rice cooker includes one cooker, and one metal panel expanded in the upper part of the cooker and with one through hole for the inner cooker setting part to be set inside. The upper end plane of the cooker is provided with one annular notch around the upper opening of the inner cooker setting part.

Description

technical field [0001] The invention relates to an electric rice cooker, in particular to the structure of the electric rice cooker. Background technique [0002] Existing electric rice cooker, also claiming electric rice cooker, rice cooker, comprises pot body, has the interior pot placement part of upper opening tubular cavity shape in the pot body, has the tubular shape of the heat-resistant material system of upper opening in the pot body. The shell and the upper-open cylindrical outer shell are generally spaced apart from the shell, and the inner pot placement part is generally formed by the cylindrical shell; in the inner pot placement part, there is a barrel-shaped bottom-sealed inner pot with an upper opening that can be freely loaded and disassembled. The inner pot is made of metal and its inner surface is coated with anti-sticking fluororesin salt such as Teflon coating. The opening end is slightly higher and larger along the circumference, and there is a circumfe...

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): A47J27/086
Inventor 徐庆
Owner 徐庆
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