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Sealing structure of electric kettle

A technology of sealing structure and electric kettle, which is applied in the sealing of engines, utensils for boiling water, cooking utensils, etc., can solve the problems of poor sealing, high cost, and difficult assembly, so as to prevent poor sealing, improve quality, low cost effect

Active Publication Date: 2015-08-05
HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of boiling water, the spring may be compressed by the gravity of the water, causing the seal to be loose and causing water leakage. At the same time, the assembly of this structure is difficult and the cost is high

Method used

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  • Sealing structure of electric kettle
  • Sealing structure of electric kettle
  • Sealing structure of electric kettle

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0023] see Figure 1-Figure 4 , the sealed structure of the electric kettle includes a main body 2 with a handle 13 and its bottom cover 8, the handle 13 and the main body 2 are separated, and a steam channel 12 is arranged between the handle 13 and the main body 2, and the steam channel 12 communicates with the inner cavity of the main body 2, and the material of the main body 2 is glass. The handle 13 is provided with a cover body 1 hingedly fixed thereto, and the cover body 1 is rotatably connected with the main body 2 . A heating element 5 is arranged in the main body 2, and the heating element 5 is a heating plate. The bottom cover 8 is provided with a thermostat assembly 4 electrically connected to the heating element 5 , a switch button 14 and a power connection assembly. The power connection assembly is movably connected with the bottom cover 8, and the power connection assembly is assembled by the power supply upper cover 9 and the power supply lower cover 11. A co...

no. 2 example

[0027] see Figure 5-Figure 6 , the silicone sealing ring 3 is arranged on the opening of the body and the place where the heating element is connected for sealing connection, the opening 2.1 of the body 2 is inserted into the heating element 5, or the opening of the heating element 5 is inserted into the opening 2.1 of the body, the body The connection between the opening and the heating element is set as an outer convex surface or a body opening 2.1 and the heating element 5 are combined to form an outer convex surface and a plane, and the silicone sealing ring is wrapped or covered on the lower part of the body; the outer wall of the silicone sealing ring and the shrinkage fixing piece are against each other , the cross-section of the main body opening is linear, bent or inclined, and the silicone sealing ring 3 is wrapped in the lower part of the main body 2, so as to realize the extrusion deformation sealing effect of the main body 2 and the heating element 5, and further ...

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Abstract

A seal structure of an electric kettle comprises a big kettle body with a handle and a bottom cover of the big kettle body. A heating element is arranged in the big kettle body. The seal structure of the electric kettle is characterized in that the big kettle body is provided with a big kettle opening corresponding to the heating element, a seal component is arranged on the connecting position of the big kettle body opening and the heating element, the seal component is connected with the big kettle opening and the heating element in a crossing mode, a contraction fixing piece is arranged outside the seal component, and the contraction fixing piece is in seal connection with the big kettle body opening through a rivet joint by fixing the heating element in a crossing mode. The connecting position of the big kettle opening and the heating element is arranged to be a convex surface and a plane, or is provided with a high-low ring or a flange to enhance extrusion deformation seal performance so as to achieve the seal connection of the heating element and the big kettle body, the tightness of the connection of the heating element and the big kettle body is guaranteed, the problems of untight seal, water leakage and the like are effectively prevented, and the quality of products is improved.

Description

technical field [0001] The invention relates to an electric kettle, in particular to a sealing structure of the electric kettle. Background technique [0002] The electric kettle is one of the commonly used small household appliances, which is used for heating water and can be used as a container for water at the same time, and has the characteristics of easy use. The bottom of the electric kettle is equipped with an electric heating device. Earlier, the heating device was an electric heating tube that protruded upwards from the bottom of the container to heat the water in the container. If exposed to water, it is easy to get rusted due to corrosion, and finally it is damaged and cannot be used, and it affects hygiene. [0003] In view of the above problems, designers in the industry have designed an electric heating device with a flat heating surface. The flat heating surface forms the bottom of the heating container, which is heated by direct contact with water. Therefor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/21A47J36/00F16J15/10
Inventor 张毅蔚
Owner HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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