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Seal ring on cover plate component, cover plate component, upper cover component and electric appliance

A technology of sealing ring and cover plate, which is applied to cooking utensil lids, pressure cookers, etc., can solve problems such as condensation of condensate water and affect the effect of customer experience, and achieve the effect of good sealing effect, good customer experience effect and compact electrical structure.

Active Publication Date: 2018-03-06
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current electric pressure cooker, electric rice cooker and other products, due to the structural design of the sealing ring, the condensed water generated during the cooking process or the condensation process is easy to condense in the sealing ring, and the condensed water slips on the rice cooker shell after the user opens the cover. In the hood, it will affect the experience of customers, and more seriously, it will cause complaints from users due to water problems

Method used

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  • Seal ring on cover plate component, cover plate component, upper cover component and electric appliance
  • Seal ring on cover plate component, cover plate component, upper cover component and electric appliance
  • Seal ring on cover plate component, cover plate component, upper cover component and electric appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1 ~ Figure 4As shown, the sealing ring on a cover plate assembly of this embodiment includes an integrally connected installation part 21 and a sealing part 22. On one side of the assembly 1 , the sealing portion 22 extends from one side of the cover assembly 1 in a direction away from the cover assembly 1 ; when the cover assembly 1 is fastened on the cooking vessel 3 The sealing part 22 abuts on the open edge 31 of the cooking vessel 3 and one side of the sealing part 22 located in the cooking vessel 3 is a water diversion arc surface 225, and the water diversion arc surface 225 is far away from the cover plate assembly 1 is located directly below or outside the end close to the cover plate assembly 1, that is, the vertical distance between the end of the water diversion arc 225 away from the cover plate assembly 1 and the central axis of the sealing ring 2 is greater than or equal to the water diversion arc 225 is the vertical distance between the en...

Embodiment 2

[0060] A cover plate assembly 1 of this embodiment, such as figure 1 and figure 2 As shown, the cover plate assembly 1 includes a cover plate body 12, a ring-shaped pressure plate 11 and a sealing ring 2 as described in Embodiment 1, and the pressure plate 11 is crimped on the peripheral edge of the cover plate body 12 And an annular gap 13 is formed between the cover plate body 12, the mounting part 21 is sealed and crimped in the annular gap 13 and is located on the inner ring side of the pressure plate 11, and the longitudinal section is "Γ" shaped The mounting part 21 is crimped in the annular gap 13, so that the clamping between the mounting part 21 and the pressure plate 11 is firmer; the sealing part 22 extends from the annular gap 13 in a direction away from the cover plate assembly 1 and the annular The gap 13 is sealed and covered. In this embodiment, when the sealing ring abuts against the open edge of the cooking vessel, the side of the sealing ring located in t...

Embodiment 3

[0062] This embodiment provides an upper cover assembly, including a cover body and the cover assembly 1 as described in Embodiment 2, and the other side of the cover assembly 1 is connected to the cover body. The upper cover assembly of this embodiment has a good sealing effect, which facilitates the condensed water to slide out from the sealing ring, keeps the sealing ring in an anhydrous state, and avoids water accumulation inside the sealing ring due to steam condensation during the cooking process.

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Abstract

The invention relates to a seal ring on a cover plate component, the cover plate component, an upper cover component and an electric appliance. The seal ring comprises an installation part and a sealing part which are integrally connected, the longitudinal cross-section of the installation part is shaped like an upside-down L, the installation part is installed on one side face of the cover platecomponent in a sealed mode, and the sealing part extends out of one side face of the cover plate component in the direction deviating from the cover plate component; when the cover plate component isbuckled on a cooking ware, the sealing part abuts against the edge of an opening of the cooing ware, the side face, located in the cooking ware, of the sealing part is the water diversion cambered surface, and the end, far away from the cover plate component, of the water diversion cambered surface is located under or on the outer side of the end close to the cover plate component. Accordingly, when the arranged sealing part abuts against the edge of the opening of the cooking ware, the side face, located in the cooking ware, of the sealing part is the water diversion cambered surface, condensate water can slip down from the seal ring, the seal ring keeps an anhydrous state, and the phenomenon that in the cooking process, due to the fact that steam condenses, water is accumulated in the cover plate component can be avoided; soup or rice grains splashed on the water diversion cambered surface are convenient to clean away.

Description

technical field [0001] The invention relates to the technical field of small household appliances, in particular to a sealing ring on a cover assembly, a cover assembly, an upper cover assembly and an electrical appliance. Background technique [0002] In the current electric pressure cooker, electric rice cooker and other products, due to the structural design of the sealing ring, the condensed water generated during the cooking process or the condensation process is easy to condense in the sealing ring, and the condensed water slips on the rice cooker shell after the user opens the cover. In the hood, it will affect the experience effect of customers, and more seriously, it will cause complaints from users due to problems caused by water. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sealing ring on the cover plate assembly, a cover plate assembly, an upper cover assembly and an electrical appliance for the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/08A47J36/06
CPCA47J27/08A47J36/06Y02B40/00
Inventor 梅若愚陈炜杰何柏锋潘典国刘小凯周亚
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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