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Electric kettle

A technology for electric kettles and connecting parts, applied in the field of household appliances, can solve the problems of large space occupation, waste of materials, and small volume, and achieve the effects of large design space, simple overall structure, and convenient manufacturing and assembly

Inactive Publication Date: 2015-12-16
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

For inner tanks with the same size at the top and bottom, or with the same size at the top and bottom, the two installation methods are relatively simple. They are directly inserted and fixed from the top to the bottom of the mouth of the outer layer. The disadvantages of this kind of structure are small volume, large space occupation, waste of materials, increased cost, and insufficient standing of the product.
The cylindrical liner with a small mouth and a large bottom also needs to be small at the top and large at the bottom in the design of the outer layer. If the outer shell is set to be large at the top and small at the bottom, although it is convenient for assembly, the liner is directly inserted and fixed from the top, but this way There is a large gap between the mouth of the tank and the shell, and the volume from the appearance does not match the actual volume of the inner tank

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] figure 1 It is a schematic diagram of the decomposition structure of the electric kettle provided by the present invention, Figure 4 Upper section view of the electric kettle provided for the invention. like figure 1 , 4 As shown, an electric kettle includes a shell 1, a handle 6, an inner tank 2 arranged on the inner side of the outer shell, which is in the shape of a large bottom and a small top, and a connecting part 3 arranged at the upper part of the inner tank. The upper part of the inner tank 2 is provided with The spout 22, the connecting part is a ring-shaped part with a complete closed side wall in the circumferential direction, the connecting part is connected with the upper edge of the shell, and the connecting part 3 is provided with at least one spring that can generate elasticity under stress. Deformed deformation zone. Specifically, in this embodiment, in order to facilitate installation and disassembly, the connecting part is made of deformable pla...

Embodiment 2

[0032] figure 2 Schematic diagram of the structure of the supporting positioning component provided by Embodiment 2 of the present invention, image 3 It is a schematic structural diagram of the connection part provided by Embodiment 2 of the present invention. like figure 2 , 3As shown, the difference between this structure and Embodiment 1 is that at least part of the side wall of the supporting and positioning member 4 is provided with notches or openings. Specifically, in this embodiment, a notch 41 and an opening 48 are provided. Its purpose is to maximize the splitting of the supporting and positioning parts, so that the plastic ring and the inner tank can be inserted from the bottom of the inner tank for support.

Embodiment 3

[0034] Figure 5 Schematic diagram of the structure of the connecting parts provided for Embodiment 3 of the present invention Figure 1 , Image 6 Schematic diagram of the structure of the connecting parts provided for Embodiment 3 of the present invention Figure II . like Figure 5 , 6 As shown, the difference between this structure and Embodiment 1 is that the supporting and positioning parts are omitted, and the two parts of the connecting part and the supporting and positioning parts are combined into one part. The establishment of this scheme is more expensive than the previous two implementations. example has greater advantages.

[0035] Specifically, the connecting part is a ring-shaped part of plastic material with a completely closed side wall in the circumferential direction, and the connecting part is connected to the upper edge of the shell. The deformation zone where elastic deformation occurs; the connecting part is provided with a supporting positioning ...

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PUM

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Abstract

The invention discloses an electric kettle which comprises a shell, a liner arranged on the inner side of the shell, and integrally in the shape being large in bottom and small in top, and a connecting part arranged on the upper part of the liner and connected with the upper edge of the shell, wherein the connecting part is a ring-shaped part with an integral closed side wall in the circumferential direction, and is provided with at least one deformation area capable of generating elastic deformation under the stressed condition. According to the electric kettle with the technical scheme, few parts are used, the structure is simple, and compared with the existing electric kettle, manufacturing and assembling are facilitated; in addition, the external parts of the integral electric kettle comprise the shell and the connecting part connected with each other, and are designed based on the integral shape design, therefore, great design space is provided for the appearance design of a double-layer kettle; and in addition, the connecting part is provided with the deformation area, so that the assembly of the whole machine is facilitated to the large extent.

Description

technical field [0001] The invention belongs to the field of household appliances, in particular to an electric kettle. Background technique [0002] The electric kettle product, as a commonly used water heating container, has the advantages of fast heating, safety and reliability, simple use, and convenient portability. It has become a kind of small household electrical appliance with high frequency of use in home life, and the place of use has also been expanded to travel, automobiles, trains, ships, airplanes and other transportation mobile platforms. An electric kettle generally includes a lid assembly, a handle assembly, a kettle body assembly, and a heating element arranged under the body of the kettle and a base electrically coupled thereto. [0003] As the pot body component of the kettle cavity, the traditional method is a single-layer structure. In the process of boiling water, the surface is very hot, which is easy to burn the user, especially if the child touche...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/21A47J36/00
Inventor 徐先平黄理水龚益官
Owner ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD