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Water window assembly structure of electric kettle

An electric kettle and a technology for assembling structures, which are applied to water-boiling utensils, kitchen utensils, household utensils, etc., can solve the problems of complex structure and many processes, and achieve the effects of reducing production processes, prolonging service life, and avoiding leakage.

Active Publication Date: 2011-04-20
GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its structure is complex and there are many processes, so it needs to be further improved and perfected.

Method used

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  • Water window assembly structure of electric kettle
  • Water window assembly structure of electric kettle
  • Water window assembly structure of electric kettle

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0022] see Figure 1-Figure 10 , the water window assembly structure of the electric kettle includes a metal pot body 2 with a window, a water window 5 arranged on the window, a sealing ring 1 and a metal fixing frame, and the edge of the window of the metal pot body 2 is turned inward to form a Annular positioning hook groove 2.1, the metal fixing frame is an inverted L-shaped metal fixing frame I3 and a C-shaped metal fixing frame I I 4, the two parts are welded into a whole unsealed P-shaped part, the lower part is embedded in the positioning hook groove, and the middle part is not sealed The place is tightly fastened with the water window 5 outer edges. The edge of the water window 5 is provided with an annular groove 5.2 and an undercut 5.1, which are fastened with the metal fixing frame II 4. A sealing ring 1 is arranged in the annular groove 5.2, and the water window assembly equipped with the sealing ring 1 is removed from the metal pot 2 is forcibly pressed in by a s...

no. 2 example

[0024] The metal fixing frame is formed into an integral unsealed P-shaped part through one-time forming. Its undescribed part is the same as the first embodiment.

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Abstract

The invention relates to a water window assembly structure of an electric kettle, which comprises a metal kettle body provided with a window and also comprises a water window, a sealing ring and a metal rack which are arranged on the window, wherein the window edge of the metal kettle body turns inward to form an annular locating groove; one end of the metal rack is embedded into the locating groove, and the other end of the metal rack is tightly buckled with the water window. The metal rack is in an unsealed P shape, wherein the lower part of the metal rack is embedded into the locating groove, and the middle unsealed part is tightly buckled with the outer edge of the water window. The metal rack is an integrated part molded in one time, or a metal rack I is in an inverse L shape and a metal rack II is in a C shape, and the two parts form an integrated part by welding. The metal rack is fixed on the kettle body in an embedding mode and combined with the window through the water window and the sealing ring to effectively avoid water leakage and greatly prong the service life of the kettle. The buckling connection mode of the water window and the window reduces production cost and enhances assembly efficiency.

Description

technical field [0001] The invention relates to an electric kettle, in particular to an assembly structure of the water window of the electric kettle which can observe the water level and the working state of the kettle from the water window of the kettle body. Background technique [0002] The electric kettle is a kind of daily necessities. The water window structure of the existing electric kettle is connected by screws, and there are two pieces of upper and lower welding (welding, ultrasonic welding, etc.) made of PC material, which are supplemented by sealing rings. Squeezed into the body of the metal pot and so on. The process of connecting with screws is complicated, the cost is high, and the installation is inconvenient; the PC material is used to make two parts welded up and down and then sealed with a sealing ring, one is because the PC material is easily hydrolyzed at high temperature, the cost is high, and the other is the plastic parts. Welding is prone to water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J36/00A47J27/21
Inventor 郭建刚陈永新李运喜
Owner GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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