Combination cup set

Abstract

The invention relates to a combination cup set, in particular to a tea cup. A cup cover (5) is arranged on the upper portion of an inner cup body (11). An annular protrusion (13) is arranged on the outer rim of the middle of the inner cup body. Outer threads (9) are arranged on the upper portion and the lower portion of the annular protrusion respectively. Inner threads (3) of a lower opening of a reversed upper cup body (2) are connected with the outer threads on the upper portion of the annular protrusion. Inner threads of an upper opening of a lower cup body (14) are connected with the outer threads of the lower portion of the annular protrusion. A gap between the upper cup body (2) and the inner cup body and a gap between the lower cup body and the inner cup body form heat preserving cavities (15) of the inner cup body. As the outer threads are arranged on the upper portion and the lower portion of the annular protrusion in the middle of the inner cup body, and the inner threads of the upper cup body and the lower cup body are used for being connected with the outer threads on the upper portion and the lower portion of the annular protrusion, so that the upper cup body and the lower cup body can not only preserve heat of the inner cup body and can also serve as the tea cup and the aim of achieving multiple purposes is achieved.

Description

【Technical field】 [0001] The invention relates to a teacup, in particular to a combined cup set. 【Background technique】 [0002] As is known, most commercially available thermal teacups are made of inner and outer double-layer glass or inner and outer double-layer food-grade plastics, and the function of the outer insulation layer is limited to heat preservation; Some people carry the teacup and soak the tea leaves in the cup for a long time, which will cause the tea taste to be very strong at the beginning, but the tea taste is very weak later, especially Tieguanyin tea is not suitable for long-term soaking, so it is difficult to do it when you are away from home. , this is mainly due to the limitation of the current teacup function; the existing teacup is usually placed in the bag when going out, once the cup cover is not tightly sealed, it is easy to wet the documents and clothing in the bag. 【Content of invention】 [0003] In order to overcome the deficiencies in the ...

AI Technical Summary

Problems solved by technology

[0002] As is known, most commercially available thermal teacups are made of inner and outer double-layer glass or inner and outer double-layer food-grade plastics, and the function of the outer insulation layer is limited to heat preservation; Some people carry the teacup and soak the tea leaves in the cup for a long time, which will cause the tea taste to be very strong at the beginning, and the tea taste will be very weak later, especially Tieguanyin tea is not suitable for long-term soaking, so it is difficult to do it when you are away from home. , this is mainly because the function of the current teacup is limited; the existing teacup is usually placed in the bag when going out, and once the lid of the cup is not tightly sealed, it is easy to wet the documents and clothes in the bag

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