Thermos flask

Abstract

The invention relates to a thermos flask. The thermos flask comprises a flask body, an inner container which is arranged in the flask body, a handle, a cork which is fixedly arranged in an inner container opening, and an upper cover subassembly which is buckled with the top end of the flask body, wherein a thermal insulation layer is arranged between the flask body and the inner container, a water outlet is formed in the bottom end of the cork, a control device which limits the outlet water of the water outlet is arranged in the middle part of the cork, a water outlet switch which drives the control device to move is arranged on the top end of the cork, and a mounting groove for installing the handle is formed in the outside wall of the flask body. The thermos flask has the advantages that water is taken through the thermal insulation layer between the flask body and the inner container and the water outlet which is formed in the cork, so that a thermal insulation effect is improved, a water taking mode is simplified, the handle is installed in the mounting groove in the outside wall of the flask body, the occupied space of the flask body is greatly reduced, a use effect is improved, and the practicability is good.

Description

technical field [0001] The invention relates to a thermos bottle. Background technique [0002] Thermos bottle is used as household daily necessities to keep water at a certain temperature. The existing thermos bottle includes a bottle body, an inner container placed in the bottle body, a handle, a bottle stopper fixed at the mouth of the inner container, and a button connected to the top of the bottle body. The upper cover assembly, and there is generally a gap between the existing liner and the bottle body, and most of the bottle caps need to be removed before pouring water, and the handle is installed on the outer wall of the bottle body, such a thermos bottle exists The thermal insulation effect is not good, it is difficult to get water, the thermos bottle takes up a lot of space, the use effect is poor, and the practicability is not good. Contents of the invention [0003] The technical problem to be solved by the present invention is that the existing thermos bottle...

AI Technical Summary

Problems solved by technology

[0002] Thermos bottle is used as household daily necessities to keep water at a certain temperature. The existing thermos bottle includes a bottle body, an inner container placed in the bottle body, a handle, a bottle stopper fixed at the mouth of the inner container, and a button connected to the top of the bottle body. The upper cover assembly, and there is generally a gap between the existing liner and the bottle body, and most of the bottle caps need to be removed before pouring water, and the handle is installed on the outer wall of the bottle body, such a thermos bottle exists The heat preservation effect is not good, it is not easy to fetch water, the thermos bottle takes up a lot of space, the use effect is poor, and the practicability is not good

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