Drip-proof thermos bottle and making method thereof

Abstract

The invention relates to a drip-proof thermos bottle and a making method thereof. The glass container of the thermos bottle consists of an inner container and an outer container. The thermos bottle is characterized in that the water pouring mouth of the glass container is connected with a bottle end mouth by using a streamline connecting body; the bottle end mouth is lower than the water pouring mouth when the glass container is in a vertical state; and a converging mouth is arranged on one segment of the water pouring mouth. According to the making method in a first design scheme, silver nitrate is plated on the glass container, the outer container and the inner container sectioned by the central line of the water pouring mouth of the glass container and the bottle mouth are made through the combination of left and right moulds, the left and right moulds are internally provided with bottle core moulds and interlayer moulds, and the glass container with an interlayer is made through the combination of the left and right moulds, the bottle core moulds and the interlayer moulds. In a second design scheme, the glass container of the drip-proof thermos bottle is made of a thin stainless steel material, and a drinking cup is arranged on a bottle cap. According to the invention, water is poured from the water pouring mouth formed by directly extending the inner container and the outer container, so that drinking water is poured without bypassing a shell and the technical problem of drip leakage of the thermos bottle is solved. The two materials are adopted for making the thermos bottle, so that the existing similar products can be technologically transformed.

Description

technical field [0001] The invention relates to daily necessities, and is an anti-drip thermos bottle and a manufacturing method thereof. Background technique [0002] Thermos bottles are also called thermos bottles, which are daily necessities that are difficult to lack in every household. Over the years, the shell style of the thermos bottle liner has changed a lot, but the bottle liner has hardly been updated, and the commonly used bottle liner is in the shape of a long gourd. This may be due to changes in the manufacturing process of bottle liners. Manufacturers need to invest a lot in production costs, so the update of bottle liner structures is limited. [0003] The main parts of the thermos bottle are composed of the bottle liner and the shell. At present, the water outlet of the bottle liner is lower than the upper surface of the shell. The hot water flowing through will cause the latex pad to heat and age and deform, resulting in a gap at the junction. The boiling...

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Problems solved by technology

[0007] In order to overcome the above disadvantages, the present invention will provide the field with an anti-drip thermos and its manufacturing method, aiming to solve the technical problem that existing similar products are easy to drip

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