CN2829534Y - Cup - Google Patents

Abstract

The utility model discloses a cup, which comprises an outer cup, an inner cup, a cover and a base. A heater is arranged on the bottom surface firmly attached with the inner cup in the base, and the bottom of the outer cup is provided with a water outlet valve. The inner cup of the utility model can be heated, and an annular hollow cavity is formed between the inner cup and the outer cup and has a thermal insulation function; when the utility model needs to reduce temperature, cold water is added in the annular hollow cavity so as to reduce the temperature.

Description

A kind of cup

(1) technical field

The utility model relates to a kind of cup, particularly a kind ofly has heating, is incubated and the cup of the multiple function of lowering the temperature.

(2) background technology

Existing cup, what have has a heating function, what have has a heat insulation function, what have has a cooling function, need the function that a kind of cup had both had heating, insulation and cooling in the daily life especially, but the cup that these three functions can be rolled into one does not have but, people are for needs, usually real a plurality of cups, these glasss not only must take many spaces but also can increase people's daily expenditure.

(3) summary of the invention

The technical problems to be solved in the utility model is: the multi-functional cup that a kind of tool kind heating, insulation and cooling are provided.

In order to solve the problems of the technologies described above, the utility model comprises outer cup, interior cup, lid and bottom seat, the bottom surface having heaters of cup in the base inner close fitting, and outlet valve is arranged at the bottom of outer cup.

The beneficial effects of the utility model are: cup can heat in the utility model, forms toroidal cavity between interior cup and the outer cup, has the effect of insulation, when needs are lowered the temperature, adds cold water in this toroidal cavity, just can lower the temperature, and very economical practicality is easy to promote.

(4) description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the vertical view of Fig. 1;

Among the figure: 1, handle, 2, outer cup, 3, base, 4, lid, 5, outlet valve, 6, outlet, 7, interior cup.

(5) specific embodiment

A kind of cup as shown in Figure 1 and Figure 2, comprise outer cup 2, interior cup 7, lid 4, base 3 and handle 1, outer cup 2 and interior cup 7 all are arranged on the base 3, the bottom surface having heaters of cup 7 in base 3 inner close fittings, heater is an electric heater, the outlet of heater is arranged on the sidewall of base 3, internally cup 7 heating of heater, outlet valve 5 is arranged at the bottom of outer cup 2, when needs are lowered the temperature, can in the toroidal cavities that interior cup 7 and outer cup 2 form, add cold water, internally glasss 7 cool off, after the water heating, can open outlet valve 5 hot water is emitted, add cold water again and continue cooling.

Claims (1)

1. cup is characterized in that: comprise outer cup (2), interior cup (7), lid (4) and base (3), and the bottom surface having heaters of cup (7) base (3) inner close fitting in, outlet valve (5) is arranged at the bottom of glass (2) outward.

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