Vacuum cup capable of effectively filtering tea soaking residues

Abstract

The invention relates to the technical field of vacuum cups, and discloses a vacuum cup capable of effectively filtering tea soaking residues. The vacuum cup comprises a shell, the inner wall of the shell is fixedly connected with an inner container, the top of the shell is engaged with a cup cover, the top of the shell is fixedly connected with a spiral cup opening fixedly connected with the topof the inner container, a connecting rod is movably connected to the inner wall of the spiral cup opening, a filtering iron sheet is fixedly connected to the bottom of the connecting rod, and a fixingrod is fixedly connected to the inner wall of the connecting rod. According to the vacuum cup capable of effectively filtering tea soaking residues, a fixed rotating block is driven to rotate througha knob, then a first filter screen and a second filter screen are used in cooperation, when the knob is twisted, a rotating shaft drives a fixed rotating block to rotate, the second filter screen rotates on the upper surface of the first filter screen, therefore, the sizes of the filter screen holes are adjusted through the cooperative use of second round holes and first round holes, the cup is suitable for filtering various kinds of tea, and the purpose of effectively filtering soaking residues in tea water is achieved.

Description

technical field [0001] The invention relates to the technical field of thermos cups, in particular to a thermos cup which can effectively filter tea soaking residues. Background technique [0002] The thermos cup is generally a water container made of ceramic or stainless steel with a vacuum layer. There is a cover on the top and it is tightly sealed. The vacuum insulation layer can delay the heat dissipation of the water and other liquids inside to achieve the purpose of heat preservation. The cup is equipped with a device for filtering tea residues, but the existing filtering device does not achieve the effect of filtering, which affects the taste of people drinking tea. [0003] With the existing thermos cup filtering device, when the tea passes through the filter, most of the tea leaves in the tea can be fully filtered out, but some residues will inevitably be mixed in the tea leaves. Because the residues are very small and not easy to filter, the filter cannot Effectiv...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a thermos cup that can effectively filter the tea soaking residue, which has the advantage of effectively filtering the residue in the tea water, and solves the problem that it is difficult to filter the residue in the thermos cup

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