Sports pure water cup

Abstract

The invention relates to a sports pure water cup which comprises a cup body, a hollow cup seat and a cup neck, wherein an L-shaped distance piece is fixed at the cup neck, and the cup neck is divided into a raw water port and a pure water port by the L-shaped distance piece; a piston piece which can freely slide up and down along an inner wall of the cup body is installed in the cup body; an inner cavity of the cup body is divided into a lower raw water cavity and an upper pure water cavity by the piston piece; a water conveying pipe and a pure water pipe filled with purifying materials are fixed on an outer side wall of the cup body; one end of the water conveying pipe is communicated with the raw water port, and the other end of the water conveying pipe is communicated with the raw water cavity; one end of the pure water pipe is communicated with the pure water port, and the other end of the pure water pipe is communicated with the cup seat; an original dynamic block which can move up and down is placed in the cup seat; a water inlet valve and a drain valve are installed at the bottom of the cup body. The sports pure water cup has the advantages of small size, convenience in carrying and large water storage capacity; drinking water can be automatically and quickly purified, and the outdoor sports experience of people is increased.

Description

technical field [0001] The invention relates to a portable water purification device, in particular to a water purification cup. Background technique [0002] With the deterioration of the environment, high-quality water sources have become less and less, so water purifiers have emerged; but traditional water purifiers are bulky and mostly used in family life, and there are few simple and portable water purifiers; This makes clean drinking water only available indoors; with the development of science and technology, people have higher and higher requirements for the quality of life. In addition to high-quality drinking water, people now go on regular trips, field adventures, outdoor sports, etc.; When people go out, it is difficult to obtain clean drinking water; although drinking water is provided in the event venue, the quality of this drinking water cannot be guaranteed; at the same time, the current small water purifiers are larger in size and occupy a larger space. It ...

AI Technical Summary

Problems solved by technology

[0002] With the deterioration of the environment, high-quality water sources have become less and less, so water purifiers have emerged as the times require; but traditional water purifiers are bulky and mostly used in family life, and there are few simple and portable water purifiers; This makes clean drinking water only available indoors; with the development of science and technology, people have higher and higher requirements for the quality of life. In addition to high-quality drinking water, people now go on regular trips, field adventures, outdoor sports, etc.; When people go out, it is difficult to obtain clean drinking water; although drinking water is provided in the event venue, the quality of this drinking water cannot be guaranteed; at the same time, the current small water purifiers are large in size and occupy a large space. It is not convenient; and although some water purification cups are easy to carry, because the purification device occupies more cups, there is not much clean drinking water that can be held at a time, and it is more troublesome to use; some water purification cups use pressure purification, It can improve the quality of water purification, but it needs to use external energy and is bulky, so it is not very practical; especially in outdoor adventures and outdoor sports, such as mountaineering, wilderness survival that has become popular in recent years and other entertainment projects, the time involved in the process Relatively nervous, people seldom waste time on the purification of drinking water, so the health of drinking water cannot be guaranteed

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