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Electric cooker

A rice cooker and heat-insulating cover technology, which is applied to utensils with integral electric heating devices, cooking utensil lids, cooking utensils shells/sleeves, etc. Safety and service life, the effect of improving the limit and clamping effect

Pending Publication Date: 2020-04-10
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of large processing difficulty and low production efficiency of the method for resisting inner cover deformation in the prior art, thereby providing an electric rice cooker

Method used

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Embodiment Construction

[0039] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides an electric cooker. The electric cooker comprises an inner pot, an upper cover assembly which is connected with the inner pot in an openable and closable manner and comprises aninner cover, a heat preservation cover plate arranged on the inner side of the inner cover and a heat preservation cover plate support fixedly connected with the heat preservation cover plate, a gapis formed between the heat preservation cover plate and the inner cover, the upper cover assembly further comprises at least one clamping jaw, a clamping cavity is formed in each clamping jaw, and each clamping jaw is provided with a locking position enabling the heat preservation cover plate and the inner pot to be contained in the corresponding clamping cavity when the upper cover assembly is closed on the inner pot. The heat preservation cover plate and the inner pot are sealed, the heat preservation cover plate and the inner pot can be clamped and limited, the pressure in the inner pot isborne by the clamping jaw, the heat preservation cover plate and the inner pot, and a certain gap is reserved between the heat preservation cover plate and the inner cover, so that the heat preservation cover plate cannot be in contact with the inner cover in the moving process of the clamping jaw, deformation of the inner cover is effectively reduced or avoided, operation safety of the electric cooker is improved, and the service life of the electric cooker is prolonged.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an electric rice cooker. Background technique [0002] Now, the seal between the heat preservation cover of the rice cooker and the inner pot is generally realized by the pulling force of the hook and the hinge force of the hinge arranged between the inner cover of the rice cooker and the pot body. When the rice cooker is working, the pressure in the cooking cavity rises and the gas The force acts on the inner cover of the rice cooker, causing the inner cover to deform, making the gap between the inner cover and the pot body larger, affecting the safety and life of the rice cooker. [0003] In the prior art, the structural strength of the inner cover is usually strengthened to resist its deformation, but this method will increase the difficulty of product manufacturing and production processing, and reduce production efficiency. Contents of the invention [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/06A47J36/10A47J36/36
CPCA47J27/004A47J36/06A47J36/10A47J36/36
Inventor 麦子辉夏鹏陈伟李振合陈冬冬程志斌陈礼昌
Owner GREE ELECTRIC APPLIANCES INC
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