CN2121180U - Thermos cover - Google Patents

Abstract

The utility model relates to a thermos cover which can measure the temperature. In the utility model, the thermos cover is made in a cone hollow with no top housing, and the bottom part or the middle part of the utility model is provided with a screw indicating needle. The utility model is made by the dual metal material. The temperature distortion of the utility model is used to indicate the temperature, or a glass thermometer is arranged. The top part of the utility model is provided with a transparent flat panel or a magnifier to achieve the purpose that the water temperature in the bottle can be known when the thermos cover is not opened. The utility model has the advantages of convenience and practicability, simple structure, and low cost.

Description

Thermos cover

The utility model relates to a kind of thermos flask lid.

Present commercially available thermos flask lid mostly is cork or plastics matter, is a solid, as bottle cap not being taken off, then can't predict the water in bottle temperature, and it is very inconvenient to make tea, wash one's face.

The purpose of this utility model is to provide a kind of thermometric thermos flask lid, makes it and need not take off from thermos flask, promptly knows the temperature of bottle interior hot water.

The purpose of this utility model is achieved in that making conical hollow with rigid plastics does not have the top shell, in addition lid shapes such as magnifying glass made from hard transparent plastic or surface plate place shell upper, stick with glue or with screw buckle, put pointer at the bottom of the shell, or glass-stem thermometer, establish a lamina of septum pellucidum at the bottom of the shell and between the top, be printed on dial on the dividing plate or do dial with the bottom, the numeral of dial is by throughout the year variations in temperature and water and the gap that covers and fixed.This bottle cap is covered on thermos flask, and after 5 minutes, pointer can point to the water in bottle temperature in the lid, and used pointer is to form with two kinds of metals system of closing, and utilizes temperature distortion to be power, and the pointer placing device is established in inside at the bottom of the shell.The numeral of dial is divided into basic, normal, high temperature from 10 ℃-60 ℃, and it is digital used for the ease of on the observed temperature dish that 70,80,90,100 ℃ of caping are put magnifying glass.

The utility model utilizes the thermometer water in bottle temperature as can be known on the bottle cap, and the amount of being convenient to temperature is used, and is convenient and simple, cheap.

Fig. 1, top magnifying glass Thermos bottle top profile

Fig. 2, Thermos bottle top vertical view

1, shell 2, spirality pointer 3, surface plate or amplification

Mirror 4, dividing plate 5, pointer central shaft

Embodiment 1:

A circular cone cylindrical hollow made of plastic does not have top shell 1, in its bottom a pair of metal helical pointer or glass-stem thermometer is installed; 2, make surface plate or magnifying glass with hard transparent plastic in addition; 3, place shell upper, stick with glue or screw thread fastens 3.Adopt glass-stem thermometer to remove dial portion office and change to some extent that all the other are basic identical, therefore, be not figure in addition.

Claims (1)

1, a kind of vacuum bottle plug is characterized in that:

(1) conical hollow made of plastic does not have the top shell;

(2) surface plate or the magnifying glass made from hard transparent plastic places shell upper, sticks with glue to connect or fasten with screw thread;

(3) be shaped on a pointer thermometer or a glass thermometer at the bottom of the shell, be stained with a lamina of septum pellucidum in the shell middle level and do dial or do dial with outer casing bottom.

Images