Steam-proof vacuum pot and pot lid thereof

Abstract

The invention relates to a steam-proof vacuum pot and a pot lid thereof. The steam-proof vacuum pot comprises a pot body and a pot lid, wherein an water outlet control plug of the pot lid comprise a plug body, a mandrel control unit and a button; a main spring of the mandrel control unit is sleeved at the upper part of a mandrel and is limited between an inner limiting barrel of a core barrel and a spring end cover which is arranged on the upper end of the mandrel; the lower end of the mandrel is provided with a gap and a sealing ring; when the mandrel slips downward along a sealing end cover through the elasticity of the main spring, the sealing ring is separated from the sealing end cover and the steam in the port is communicated with a steam release chamber through the gap, so that a steam release structure is formed; a buffer spring is sleeved outside the barrel body of the core barrel and is arranged between a limiting shoulder outside the barrel body of the core barrel and the upper side of the sealing end cover; the mandrel control unit drives the sealing end cover to move downward through the elasticity of the buffer spring so as to form a water outlet control structure. The steam-proof vacuum pot and the pot lid have the advantages of saving labour in control, safety and scald protection.

Description

technical field [0001] The invention relates to a steam-proof vacuum pot and its lid. Background technique [0002] The structure of the existing vacuum pot is figure 1 , figure 2 As shown, when the pot is filled with boiling water, the upper part of the pot is filled with water vapor. When the button is pressed, the sealing end cover is suddenly opened, and the water vapor in the pot is sprayed out at once, which is scary. Due to the rapid release of water vapor, It can also burn people; at the same time, due to the pressure difference between the inside and outside of the sealing end cover in the traditional control structure, the sealing end cover cannot be made larger and the control is more laborious. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems and provide a steam-proof vacuum pot and its lid with labor-saving control, safety and scalding resistance. [0004] The present invention achieves the abo...

AI Technical Summary

Problems solved by technology

[0002] The structure of the existing vacuum pot is figure 1 , figure 2 As shown, when the pot is filled with boiling water, the upper part of the pot is filled with water vapor. When the button is pressed, the sealing end cover is suddenly opened, and the water vapor in the pot is sprayed out at once, which is scary. Due to the rapid release of water vapor, It will also burn people; at the same time, due to the pressure difference between the inside and outside of the sealing end cover in the traditional control structure, the sealing end cover cannot be made larger and the control is laborious

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