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Cooking utensil

A technology for cooking utensils and sealing rings, which is applied in the field of improving the sealing structure, and can solve problems such as air leakage and poor sealing performance of electric pressure cookers

Pending Publication Date: 2018-02-23
ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a cooking utensil to solve the problem of air leakage caused by the poor sealing performance of the electric pressure cooker in the prior art

Method used

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this applicat...

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Abstract

A cooking utensil comprises a pot body used for containing storing cooked food, a pot cover arranged on the pot body, and a sealing ring arranged between the pot body and the pot cover, wherein the sealing ring comprises a first sealing ring, a second sealing ring and a connection ring connected between the first sealing ring and the second sealing ring; the first sealing ring and the second sealing ring are parallel in the horizontal radial direction; a steam injection space communicating with the interior of the pot body is defined among the first sealing ring, the second sealing ring and the connection ring; the first sealing ring is matched with the pot cover; the secondary sealing ring is matched with the pot body; the sealing ring further comprises a plurality of supporting convex ribs which are mutually separate; and the supporting convex ribs are arranged on the surface, facing the second sealing ring, of the first sealing ring and / or the surface, facing the first sealing ring,of the second sealing ring. By means of the technical scheme, the problem that the sealing performance of an electric pressure cooker is poor and consequently the air leakage phenomenon is caused inthe prior art is solved.

Description

technical field [0001] The present invention relates to cooking utensils, in particular to an improvement of the sealing structure of cooking utensils. Background technique [0002] Electric pressure cookers are favored by the masses because of their convenience and quickness. The electric pressure cooker in the prior art is provided with a sealing ring between the pot cover and the inner pot, and the end surface of the sealing ring abuts against the mouth of the inner pot so as to realize the sealing of the inner pot. But the sealing ring in the prior art has the following problems: [0003] Because it is difficult to ensure that the inner pot and the sealing ring are a standard circle during the processing, it is difficult to ensure the sealing when the sealing ring and the inner pot are in contact, and air leakage will occur. Contents of the invention [0004] The main purpose of the present invention is to provide a cooking utensil to solve the problem of air leakage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/10A47J27/08
CPCA47J27/08F16J15/002F16J15/022F16J15/104
Inventor 王本新
Owner ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
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