Tea brewing cup convenient to use outdoors

[0014] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.

[0015] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless specifically stated, can be replaced by other equivalent or equivalent alternative features. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.

[0016] Combine below Figure 1-4 The present invention will be described in detail. For the convenience of description, the orientations mentioned below are now specified as follows: figure 1 The vertical, horizontal, front and rear directions of the projection relationship are the same.

[0017] See Figure 1-4 , The present invention provides an embodiment: a tea cup that is convenient to use outside, including a cup body 21, the upper end of the cup body 21 is threadedly co