The invention relates to a vacuum flask, in particular to a vacuum flask special for a car. Along with the growth in the living standard of people, the requirements for the life aspect during car application, going out and traveling at present are not ideally met; for example, when hot water is drunk, a common sedan car can only carry a drinking cup, and the using effect is not ideal during long-distance driving and working. The vacuum flask special for the car comprises a flask body, and is characterized in that the flask body comprises an outer shell and an inner shell, the inner shell is sleeved with the outer shell, the outer shell is an iron outer shell, an annular cavity is formed between the outer shell and the inner shell, and magnets are evenly distributed in the annular cavity. The plastic or iron outer shell is adopted in the vacuum flask, the magnets are arranged in the outer shell and have the stronger attraction capacity, attraction fixing to certain iron positions of the car is easily achieved, the vacuum flask can be placed nearby a trunk and a seat of the car quiet conveniently, the vacuum flask is easy to fix, convenient, flexible and suitable for going out and traveling, and the using space of the car is improved.
Vacuum flask special for car
17.06.2015
Patent
Elektronische Ressource
Englisch
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