Novel thermos bottle inner container and preparation method thereof

Abstract

The invention relates to the technical field of temperature-holding equipment and discloses a novel thermos bottle inner container and a preparation method thereof. The novel thermos bottle inner container comprises a thermos bottle inner container body, a water outlet is arranged on one side of the top of the thermos bottle inner container body, an upper supporting device is fixedly socketed at amiddle upper position of the outer surface of the thermos bottle inner container body, an air hole is formed in the bottom of the thermos bottle inner container body, and a lower protection device isfixedly socketed at the bottom of the thermos bottle inner container body. Through mutual cooperation of the water outlet and the thermos bottle inner container body, a water leaking groove is formedin one end, away from the water outlet, of the thermos bottle inner container body, in this way, hand scalding can be avoided even if boiling water overflows, and overflowing boiling water is discharged along the water leaking groove; when a thermos bottle is in use, the boiling water is poured out from the water outlet, so that water flow is more centralized; when being poured out, the boiling water does not leak from the water leaking groove and only flows out along the water outlet, so that worry about waste of the boiling water is avoided.

Description

technical field [0001] The invention relates to the technical field of thermal insulation equipment, in particular to a novel thermos liner and a preparation method thereof. Background technique [0002] The inner and outer walls of the traditional thermos liner are silver-plated to form a mirror surface that can reflect heat rays back, which cuts off the path of heat radiation, and evacuates between the two layers of glass of the thermos liner to destroy convection. The condition of conduction, the thermos bottle cap is made of cork which is not easy to conduct heat, which cuts off the passage of convective heat transfer. [0003] When the existing thermos bottle is filled with boiling water, it is often easy to fill too much water, causing the hot water to overflow when the bottle cap is plugged, and the hands are scalded, and the air hole under the thermos liner is protruding, which is easy to cause Damage, so that the inside of the thermos liner is no longer a vacuum en...

AI Technical Summary

Problems solved by technology

[0003] When the existing thermos bottle is filled with boiling water, it is often easy to fill too much water, causing the hot water to overflow when the bottle cap is plugged, causing hands to be scalded, and the gas hole under the thermos liner is protruding, which is easy to cause damage, so that the inside of the thermos liner is no longer a vacuum environment, and the heat preservation effect will be greatly reduced

Images