CN2222497Y

CN2222497Y - Vacuum bottle capable of indicating water temp.

Info

Publication number: CN2222497Y
Application number: CN 95230676
Authority: CN
Inventors: 曲大纯
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-31
Filing date: 1995-03-31
Publication date: 1996-03-20
Anticipated expiration: 2005-03-31

Abstract

The utility model relates to a thermos capable of indicating water temperature, comprising a thermos liner and a casing. The utility model is characterized in that a flexuous thermometer is arranged between the inner wall of the thermos liner of the thermos and the outer wall of the thermos liner of the thermos; the temperature scale position of the outer wall of the thermos liner has a transparent window; the casing is provided with an observation window. In this way, the temperature of water in the thermos can be directly observed from the out of the thermos when the thermos is made by the mode. A person can see the temperature of water in the thermos which is used to contain water, and the heat insulation effect of the thermos can be seen simultaneously.

Description

The thermos flask that can show water temperature

The utility model relates to a kind of thermos flask that shows water temperature.

At present, commercially available various thermos flasks, though it is different, water-out manners is also inequality, does not all have the function of water temperature in the display bottle.Like this, owing to do not know the temperature of water in bottle, bring some inconvenience just for daily use.For example, want to make tea with hot water, treat the water example in cup, find that just water temperature is too low, this thing is recurrent.Simultaneously, people also are difficult for how obviously finding out which thermos flask heat insulation effect.

But the purpose of this utility model provides the thermos flask of water temperature in a kind of display bottle.

Above-mentioned purpose is achieved in that

Between the wall of inner container of thermos flask and wall of outer container, settle the thermometer of a bending, (test point contacts with at the bottom of the inner bag).The packaged type of outer courage is identical in originally.But the scale place of the thermometer of the shell of courage and thermos flask should be transparent outside, can see temperature displayed like this.

The thermos flask of making like this can directly be seen the temperature of water in bottle from the outside, accomplishes during water and knows what's what, and the heat insulation effect for thermos flask also comes into plain view simultaneously.

Describe its technical solution in detail below in conjunction with the embodiment accompanying drawing:

Fig. 1 is the schematic appearance of the utility model embodiment 1 and 2.

Fig. 2 and Fig. 4 are the glass liner structure chart.

Fig. 3 is the shape of thermometer and the partial enlarged drawing of position.

Fig. 5 is the partial schematic diagram of embodiment 3.

Embodiment 1, sees Fig. 1,2 and 3, and thermometer 3 places in the interlayer between wall of inner container 4 and the wall of outer container 5, and how much water is test point so no matter have all can show more exactly in the bottle in the bottom of glass liner.There is transparent window 2 (not being coated with mercury) at the graduation of thermometer place of outer courage, and shell is provided with watch window 1.

Embodiment 2, see Fig. 4, and the test point of thermometer also can place the position about the middle part of glass liner, stretch out outer courage and near wall of outer container, temperature displayed has error sometimes like this.

Embodiment 3, see Fig. 5, and thermometer can be installed on the exterior and interior cover of thermos flask, and the temperature indicative error is bigger like this, but does not also influence daily use.

Claims

1, a kind of thermos flask that shows water temperature, include glass liner and shell, it is characterized in that: settle the thermometer (3) of a bending between the wall of inner container (4) of thermos flask and wall of outer container (5), there is transparent window (2) at the graduation of thermometer place of outer courage, and shell is provided with watch window (1).

2, the thermos flask that shows water temperature according to claim 1 is characterized in that: thermometer (3) stretches out outer courage and near wall of outer container (5).

3, the thermos flask that shows water temperature according to claim 1 is characterized in that: thermometer (3) can be installed on the exterior and interior cover of thermos flask.