Inherent filtering water glass

Abstract

The invention relates to an inherent filtering water glass and mainly relates to water filtering equipment applying external force, in particular to a filtering water glass. The filtering water glass comprises a glass body (1), a glass body inner wall (11) and a glass body outer wall (12), wherein the glass body (1) is provided with two glass rims (13) and (14); the two glass rims (13) and (14) are provided with an sealing upper cover (21) and a sealing lower cover (22) respectively; a filter (3) is arranged in the glass body (1); a seal cup (4) is arranged in the glass body (1); the head end (41) of the seal cup (4) is fixedly connected with the filter (3) in a sealing way, so the water inlet (3) and the water outlet (32) of the filter (3) are divided into two areas; and the tail end (42) of the seal cup (4) is fixedly connected with the middle part of the glass body inner wall (11) in a sealing way. The filtering water glass with the structure realizes water filtration by using the weight of the filter, can perform deep filtration by using various filtering materials, and shortens the filtration time of water.

Description

technical field [0001] The self-filtering water cup of the present invention mainly relates to water filtering equipment, especially the water filtering equipment not relying on external force, especially the filtering water cup. Background technique [0002] Existing water cups generally include two parts of a cup body and a bowl cover or only have a part of the cup body, which are easy to carry and are utensils for people to drink water. This water cup does not possess the function of filtering and purifying. For the increasingly serious environmental pollution, the quality of tap water that people generally drink is declining day by day, using this water cup people's health can be greatly harmed. [0003] In order to avoid the defects caused by the above-mentioned water cup, people have invented a water cup with a detachable filter installed in the middle of the cup body, as described in the Chinese utility model patent No. 99253195.0 and the Chinese utility model patent ...

AI Technical Summary

Problems solved by technology

The defects of the Chinese utility model patent No. 99253195.0: 1. It relies on the gravity of water to achieve filtration and purification, and the filtration time is long; 2. It is only suitable for coarse filtration; 3. When drinking water, the purified water will flow back through the ventilation pipe or filter layer to the tap room

And the Chinese utility model patent that the patent No. is 200620088876.7 has the following defects: 1, it is to rely on the gravity of water to realize filtration and purification, and the filtration time is long; 2, it is only suitable for coarse filtration; Inconvenient to use; 4. Since it is often necessary to unscrew the lower cup, it is easy to cause pollution of the filter and form secondary pollution

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