Auxiliary opening arrangement of pressure electric cooker cover

Abstract

The invention discloses an auxiliary opening device of pressure electric cooker's cover. The devices is rotating hinged on the upper end of pressure electric cooker main body so as to open and close the main body; the hole is vertically posited on one side of the pan cover which comprises a rod which can be inserted into the hole and whose upper end bulges on the upper side of pan cover, while its lower end is located on the upper face of main body which is contacted with marginal part of pan cover bottom face. It also comprises spring which can cover the outer part of the rod. The both two sides of the rod's lower part are suspended by the marginal part of the hole's lower part so that the rod has a down force.

Description

technical field [0001] The invention relates to an auxiliary opening device for a pressure rice cooker lid, in particular to an auxiliary opening device for a pressure rice cooker lid which can reduce the number of parts, is easy to assemble and can reduce costs. Background technique [0002] Generally, a pressure electric rice cooker is a cooking device that uses increased pressure to make the inner pot filled with rice and water cook rice at a higher temperature and in a shorter period of time. There are many types of pressure rice cookers on the market today. figure 1 It is a structural schematic diagram of the pressure electric cooker for which the inventor has applied for a patent. figure 2 for figure 1 An exploded three-dimensional view of the main components of the auxiliary opening device for the lid of a medium-pressure electric rice cooker. image 3 for figure 1 Cross-sectional view of the assembly state of the auxiliary opening device for the lid of the mediu...

AI Technical Summary

Problems solved by technology

But there is following problem in the auxiliary opening device of the pressure rice cooker pot cover of this prior art: that is, when assembling the pressure rice cooker, first set the spring 33 on the rod body 31, then insert the rod body 31 into the pot cover 20 hole 40 on the

Due to the cumbersome assembly process, the production efficiency is low

In addition, in order to prevent the rod body 31 and the spring 33 from detaching from the pot cover 30, a fixing pin 34 needs to be provided, so that not only the number of components is large, but also the cost is relatively high.

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