CN200948086Y - Thermos flask - Google Patents

Abstract

The utility model discloses a thermos flask, which solves the problem that the bottle bottom cover is easy to fall down, and has the advantages of simplicity, easy use, the bottom and the side wall being integrated into a whole, and no falling down to hurt people. The structure is that the utility model comprises a house, a bottle refill is arranged inside the house, and the house is constructed by an upper cover connected with a lower cylinder body integrated by the bottom and the side wall by the screw.

Description

Thermos flask

Technical field

The utility model relates to a kind of thermos flask.

Background technology

Thermos flask is a kind of people water thermal protective aids commonly used.Flexibly connect often between its bottom of existing thermos flask and sidewall,, easily cause the bottom to come off, thereby hurt oneself or other people in case when filling water in the thermos flask like this, will cause the stressed bigger of thermos flask bottom.

Summary of the invention

The purpose of this utility model in order to solve the caducous problem in present thermos flask bottom, provides a kind of and has simply exactly, and easy to use, bottom and sidewall are made into integration, the thermos flask of the advantages such as hurting sb.'s feelings that can not come off.

For achieving the above object, the utility model has adopted following technical scheme:

A kind of thermos flask, it comprises shell, and glass liner is installed in the shell, described shell is made of by being threaded with the lower shell that sidewall is made into integration loam cake and bottom.

Described lower shell bottom is provided with locating slot.

Described lower shell side jug has finger groove at the handle top.

The housing that the utility model will have thermos flask now is divided into two parts of flexible connection, and wherein the bottom of lower shell and sidewall are made into integration, the problem of effectively having avoided outer casing bottom to come off; Simultaneously locating slot is installed, with fixing glass liner in the lower shell bottom.

The beneficial effects of the utility model are: simple in structure, easy to use, the problem of effectively having avoided outer casing bottom to come off has guaranteed user's personal safety.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Wherein, 1. loam cake, 2. lower shell, 3. screw thread, 4. locating slot, 5. handle, 6. finger groove.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.

Among Fig. 1, the shell of thermos flask is made up of loam cake 1 and lower shell 2, adopts screw thread 3 connected modes between the two.In thermos flask, be provided with glass liner.The bottom of lower shell 2 and its sidewall are made into integration, and also are provided with locating slot in its bottom simultaneously, to stablize glass liner.Go back jug 5 on the side of lower shell 2, finger groove 6 is arranged, use with convenient at the top of handle 5.

Claims (3)

1, a kind of thermos flask, it comprises shell, and glass liner is installed in the shell, it is characterized in that: described shell is made of by being threaded with the lower shell that sidewall is made into integration loam cake and bottom.

2, thermos flask according to claim 1 is characterized in that: described lower shell bottom is provided with locating slot.

3, thermos flask according to claim 1 and 2 is characterized in that: described lower shell side jug has the finger groove at the handle top.

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