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Inner pot for rice cooker, rice cooker and method for manufacturing inner pot

A technology for a rice cooker and an inner pot is applied in the directions of chemical instruments and methods, applications, kitchen utensils, etc., which can solve the problems of indistinguishable, affecting the use effect, uneven spraying on the outer surface of the pot wall, etc., and achieves the effect of beautiful appearance.

Pending Publication Date: 2017-03-01
ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The inner pots of electric heating appliances that are commonly used in ordinary households usually have the following problems in the manufacturing process, that is, when it is desired to spray paint such as different properties on different parts of the inner pot wall, it is usually difficult to put the pot wall The various parts of the pot are clearly distinguished, resulting in uneven spraying on the outer surface of the pot wall and affecting the use effect

Method used

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  • Inner pot for rice cooker, rice cooker and method for manufacturing inner pot
  • Inner pot for rice cooker, rice cooker and method for manufacturing inner pot
  • Inner pot for rice cooker, rice cooker and method for manufacturing inner pot

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Effect test

Embodiment approach 1

[0038] Below, refer to Figure 1 to Figure 7 A preferred embodiment of the present invention will be described. The inner pot according to the present invention can be applied to a rice cooker such as an electric rice cooker, an electric pressure cooker or other electric heating cookers. It should be understood that, in addition to the function of cooking rice, the above-mentioned rice cooker may also have functions such as porridge cooking and soup cooking. Hereinafter, the inner pot according to the present invention will be described in detail.

[0039] like figure 1 As shown, the inner pot 10 is surrounded by a pot wall 100. The pot wall 100 forms a top opening at its top. The pot wall 100 includes a substantially cylindrical side wall 170 and a substantially circular bottom wall 160. The bottom wall 160 is connected to The lower part of the side wall 170 and the top of the side wall 170 form the top opening, and the bottom wall 160 and the side wall 170 together form t...

Embodiment approach

[0048] Firstly, step S1 (i.e. pressing step) is performed to press the thermally conductive layer 110, the magnetically conductive layer 120 and the protective layer 130 together to form a composite sheet, wherein the magnetically conductive layer 120 is formed between the thermally conductive layer 110 and the protective layer 130 between.

[0049] Then step S2 (that is, the stretching step) is performed, and the composite plate formed in step S1 is put into the mold of the stretching device for stretching, so as to preliminarily form an inner pot with the heat-conducting layer 110 as the inner surface. It can be understood that after the stretching step, the opening of the preliminarily formed inner pot can be adjusted to the required size R angle, and the excess trim can be cut off.

[0050] Then perform step S3 (i.e. the expanding step), put the stretched composite plate into the expanding equipment mold and expand, so that the inner pot can form a predetermined shape and ...

Embodiment approach 2

[0060] Refer to the following Figure 8 Another preferred embodiment of the present invention will be described. For the purpose of simplification, when describing the second embodiment, the description of the same parts as those of the first embodiment is omitted.

[0061] Figure 8 is a schematic diagram according to the second preferred embodiment of the present invention. like Figure 8 As shown, the difference between Embodiment 2 and Embodiment 1 is that the pot wall 200 only includes a heat conduction layer 210 disposed inside and a magnetic conduction layer 220 disposed outside the heat conduction layer 210 , without a protective layer. It can be understood that since the magnetic permeable layer 220 is disposed outside in this embodiment, in order to prevent the magnetic permeable layer 220 from rusting, the magnetic permeable layer 220 can be made of a material with good magnetic permeation effect and not easy to rust, such as stainless steel.

[0062] like Fig...

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Abstract

The invention provides an inner pot for a rice cooker, a rice cooker and a method for manufacturing the inner pot. The inner pot for the rice cooker comprises a pot wall, wherein an opening is formed on the top of the pot wall; the pot wall comprises a heat conductive layer arranged on the inner layer and a magnetic conductive layer arranged on the outer side of the heat conductive layer; a step part is formed on the lower part of the outer appearance of the pot wall, wherein the step part is formed along the height direction of the inner pot; and the small size portion of the step part is lower than the big size part of the step part. The inner pot of the rice cooker forms the step portion on the outer appearance of the pot wall, which provides convenience to performing processing of different effects on different portions of the outer surface of the pot wall in a later period.

Description

technical field [0001] The present invention generally relates to the field of electric heating appliances, and more particularly relates to an inner pot for a rice cooker, a rice cooker and a method of manufacturing the inner pot for a rice cooker. Background technique [0002] The inner pots of electric heating appliances that are commonly used in ordinary households usually have the following problems in the manufacturing process, that is, when it is desired to spray paints such as different properties on different parts of the inner pot wall, it is usually more difficult to paint the inner pot wall. The various parts of the pot are clearly distinguished, resulting in uneven spraying on the outer surface of the pot wall and affecting the use effect. [0003] Therefore, there is a need to provide an inner pot for a rice cooker, a rice cooker and a method of manufacturing the inner pot for a rice cooker to at least partially solve the above-mentioned problems. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J36/02A47J27/00B32B15/01B32B15/20B32B15/18B32B3/14B32B33/00
Inventor 梁恩松刘勇王洪涛
Owner ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
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