Multifunctional purifying water cup

Abstract

The invention provides a multifunctional purifying water cup, which is subject to the following structures: the water cup comprises a water cup main body, wherein a first cup mouth and a second cup mouth are respectively screwed at the head end and the tail end of the water cup main body; a water purification filtering device which is screwed with the first cup mouth and is selectively hung inside or outside the water cup main body; a liner which is screwed with the second cup mouth and is selectively hung or movably arranged inside the water cup main body; and a rubber bowl which is fixedly arranged on the outer surface of the liner and is contacted with the inner wall of the water cup main body. By improving the structures, the liner is taken out of the water cup main body, inverted and is placed into the water cup main body once again when the water cup is to be used for purifying water; and due to the propelling effect of the liner in the water cup main body, unfiltered water is propelled to be filtered in the water purification filtering device. The purifying water cup disclosed by the invention can be used for rapidly filtering water which needs to be filtered and can achieve an effect of miniaturization.

Description

technical field [0001] The invention relates to a multifunctional purified water cup. Background technique [0002] At present, with the development of society, many people will choose to travel or explore in the deep mountains. Outdoor water is the key to survival, but they often cannot find clean water outdoors. Drinking muddy water mixed with sediment is harmful to the body. Bad health. Generally, the water source obtained directly from nature may contain impurities such as bacteria, toxic and harmful metal ions, etc. Drinking it directly will cause danger to the human body. The current treatment methods are mainly boiling, chemical purification or filter treatment. Boiling water requires utensils, wastes fuel, and takes time. The disadvantages of water purification medicines are that there are drug residues, odor and color, easy to cause allergies, and chemical reactions with certain foods or utensils. The limitations of existing filters are that they are expensive, b...

AI Technical Summary

Problems solved by technology

Boiling water requires utensils, wastes fuel, and takes time

The disadvantages of water purification medicines are drug residues, odor and color, easy to cause allergies, and chemical reactions with certain foods or utensils

The limitations of existing filters are that they are expensive, bulky and heavy, and require frequent maintenance during use, making it difficult to apply them to emergency situations such as field marches.

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