Electric cooker lid locking arrangement

A technology of locking structure and electric rice cooker, which is applied in the direction of cooking utensil lids, etc., can solve the problems of affecting the appearance of parts, aluminum powder mixed into food, and mutual wear, so as to shorten the friction time, reduce the friction area, and reduce the degree of wear Effect

Inactive Publication Date: 2004-08-25
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0010] However, the above-mentioned lid locking structure has the following disadvantages: when the locking handle is turned to lock the lid 20, the fixed piece 27a of the locking ring 27 and the hanging platform 15a on the flange of the inner pot 15 will wear each other, which not only affects the appearance of the parts , and the aluminum powder produced due to wear and tear will fall int

Method used

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  • Electric cooker lid locking arrangement
  • Electric cooker lid locking arrangement
  • Electric cooker lid locking arrangement

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[0028] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0029] The lock structure of the electric rice cooker lid of the present invention is suitable for figure 1 As shown in the ordinary electric rice cooker, the electric rice cooker includes a body 10 in which an inner pot 51 is placed, and a pot cover 20 connected to the body 10 by a hinge.

[0030] Such as image 3 As shown, a flange is formed at the upper opening of the inner pot 51, and a number of evenly spaced hanging stands 51a are formed along the outer circumference of the flange. In order to make the lid 20 cover the inner pot 51 when the lid 20 is closed, An upper heating plate 52 is provided on the top of the pot 51, and at least two guide grooves 52a are formed on the outer frame of the upper heating plate 52,

[0031] And a locking ring 53 is arranged around the upper heating plate 52. A number of fixed pieces 53b with a horseshoe-shaped ...

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Abstract

The present invention discloses a cover locking structure of electric cooker, said structure is characterized by that on the opening position of upper portion of inner pot of electric cooker a flange is formed, along the periphery of said flange several uniformly-spaced hanging lugs are formed. In order to make the cooker cover cover the inner pot when the inner pot is closed an upper heating board is set on the upper surface of inner pot, on the outer frame of the upper heating board at least two guide grooves are formed, and on the periphery of upper heating board the locking rings are set, and on the outer sides of lower ends of all the locking rings, several uniformly-spaced and inwards-bent fixing pieces whose section is made into horseshoe form are formed, these fixing pieces are one-by-one correspondent to the above-mentioned hanging lugs. Said invention can greatly reduce friction area and friction time of components, and can reduce wearability of components.

Description

technical field [0001] The invention relates to a component of an electric rice cooker, in particular to a locking structure of a lid of the electric rice cooker. Background technique [0002] An electric rice cooker is a cooker that uses electric energy to maintain a high temperature and high pressure inside. Such as figure 1 , figure 2 As shown, the existing common electric rice cooker includes: an inner pot 15, a body 10 inside which the inner pot 15 is placed, and a pot cover 20 hingedly connected to the upper part of the body 10. The body 10 includes: a casing 11, a coil mounting plate 12 arranged in the inner cavity of the casing 11; a working coil 13 is arranged on the outside of the lower part of the coil mounting plate 13, and a surrounding inner pot is arranged on the upper part of the coil mounting plate 13. 15 side heaters 14 . [0003] The pot cover 20 includes: an outer cover 21 constituting a part of the outer cover 11, an upper heater 24 fixed under the ...

Claims

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Application Information

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IPC IPC(8): A47J36/10
Inventor 李基成
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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