Water glass convenient to clean
A technology for cleaning and drinking cups, which is applied in the direction of drinking utensils, etc., can solve the problems of inconvenient cleaning at the bottom of the cup, and achieve the effect of simple and exquisite structure, solving inconvenient cleaning, and convenient and flexible operation
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[0008] The present invention will be further described below in conjunction with accompanying drawing.
[0009] In the view, the lower end of the cup body 1 is provided with a connecting screw 2, the outer end of the connecting screw 2 is provided with an external thread 3, the inner edge of the cup bottom 5 is provided with an internal thread 4 matching the external thread 3, and the bottom of the cup bottom 5 is provided with a concave Shaped base 6 and concave base 6 can effectively reduce the impact of underwater pressure on the bottom of the cup 5, avoid water leakage at the bottom 5 of the cup, and when cleaning the water cup, unscrew the bottom 5 of the cup through the cooperation of the internal thread 4 and the external thread 3, which can be conveniently Thoroughly clean the stains on the cup through the openings at both ends of the cup body 1 , and then turn it back in the original way after cleaning.
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