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Electric kettle

An electric kettle and lid technology, which is applied to water boiling utensils, cooking utensil lids, cooking utensils, etc., can solve the problems of difficulty in opening the lid and easy falling off of the lid.

Pending Publication Date: 2022-03-04
HONGYANG HOME APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the disadvantages of existing electric kettles that the lid is difficult to open when the body is in a cold state, and the lid is easy to fall off when pouring water when the body is in a hot state, the purpose of the present invention is to provide an electric kettle that is compatible with the lid and body. The improved design of the matching structure, the lid fits relatively tightly under hot conditions and is not easy to fall off, and the lid fits relatively loosely under cold conditions and is easy to open

Method used

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Embodiment 1

[0035] Embodiment 1: as Figure 1 to Figure 8 as shown in

[0036] An electric kettle, comprising a pot body 100 and a pot cover 200, the pot cover 200 is openably arranged on the upper end of the pot body 100, and also includes an elastic member, the elastic member is located between the outer wall of the pot cover 200 and the inner wall of the pot body 100 Between them, there is a closed cavity 300 in the elastic member, the cavity 300 is deformable, and the cavity 300 forms elastic contact with the outer wall of the pot lid 200 or the inner wall of the pot body 100 through its own deformation. 300 and the outer wall of the pot lid 200 or the inner wall of the kettle body 100 have less interference, and the contact area is also relatively small, so the friction force is small, and the cooperation of the pot lid 200 and the kettle body 100 is relatively loose and easy to open. Under hot conditions, the cavity 300 expands, the interference between the cavity 300 and the outer...

Embodiment 2

[0043] Embodiment 2: Based on the mechanism of the above embodiment, and different from the structure of the cavity 300 in the above embodiment, as Figure 9 , Figure 10 As shown in , the elastic member itself has a closed cavity 300. The cavity 300 is an original integral closed structure. The cavity 300 can be fixed on the silicone ring 201 alone, or can be integrally formed as a part of the structure on the silicone ring 201. The cavity The body 300 is a structure formed by non-lap joints, and has a hollow closed structure inside, which does not need to be sealed by the pot lid 200, so that the sealing performance is better, the inner space of the cavity 300 is constant, and the internal gas expansion consistency is good, so there is no need to worry about it. Air leakage or extrusion deformation after installation will not be affected by installation differences.

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Abstract

The invention relates to the field of electric appliances, in particular to an electric kettle. The teapot comprises a teapot body and a teapot cover, the teapot cover is arranged at the upper end of the teapot body in an openable mode, the teapot further comprises an elastic piece, the elastic piece is located between the outer side wall of the teapot cover and the inner side wall of the teapot body, the elastic piece is provided with a closed cavity, the cavity is deformable, and the cavity abuts against the outer side wall of the teapot cover or the inner side wall of the teapot body. According to the electric kettle, the matching structure of the kettle cover and the kettle body is improved, the kettle cover is matched relatively closely and is not prone to falling off under the hot state condition, and the kettle cover is matched relatively loosely and is easy to open under the cold state condition.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to an electric kettle. Background technique [0002] Many electric kettles such as electric kettles and health pots on the market now use the method of pulling out the lid by hand. The lid and the body of the pot are generally installed in a tight fit, such as the Chinese patent authorization announcement number CN201870440U. "Anti-loosening structure" discloses a matching structure between the pot lid and the pot body. A sealing ring is provided at the junction of the ceramic pot lid and the spout of the ceramic pot body; the transition or interference fit between the ceramic pot lid and the sealing ring, Transitional or dynamic fit between the sealing ring and the spout; the sealing ring is located between the lid and the body of the pot, and is used to improve the tightness of the fit between the lid and the body. [0003] For example, the Chinese Patent Authorization Announ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/21A47J36/06
CPCA47J27/21166A47J27/21008A47J36/06
Inventor 朱泽春林小财肖清龙
Owner HONGYANG HOME APPLIANCES
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