Novel filtering and water purifying cup

Abstract

The invention discloses a novel filtering and water purifying cup which comprises a cup body, a cup cover, a filtering pipe, a fixing ring block, an air bag and a filtering pipe connecting ring. The cup body is a hollow cylinder with an opening in the upper portion, an L-shaped connecting block is fixedly installed at the left end of the upper portion of the cup cover, a clamping ring is installedat the right end of the upper portion of the cup cover, and external threads are installed at the upper end of the cup body. The cup cover is a hollow cylinder with the upper end and the lower end open. Internal threads are formed in the inner surface of the lower end of the cup cover; an unknown water source in the filter pipe can be filtered more quickly through pressurization of the air bag, the air bag is always filled with pressurized gas through the one-way valve, water can be poured into the filter pipe conveniently through separation of the fixing ring block and the cup cover due to the design of the clamping block and the clamping ring, and the fixing ring block and the cup cover are connected more tightly through the sealing rubber ring.

Description

technical field [0001] The invention relates to the technical field of water purification cups, in particular to a novel filter water purification cup. Background technique [0002] Obtaining clean water in wild life is a big problem. Generally, the method of filtering unknown water sources is used to obtain clean water. However, the filter cups currently on the market are all filtered through natural infiltration, and their filtration efficiency is very poor and cannot meet the needs. Works with plenty of clean water. Contents of the invention [0003] In view of the problems existing in the prior art, the present invention discloses a novel filter water purification cup. The technical solution adopted is to include a cup body, a cup cover, a filter tube, a fixed ring block, an air bag and a filter tube connecting ring; The cup body is a cylinder with an inner hollow upper opening, an L-shaped connecting block is fixedly installed on the upper left end of the cup cover, ...

AI Technical Summary

Problems solved by technology

[0002] Obtaining clean water in wild life is a big problem. Generally, the method of filtering unknown water sources is used to obtain clean water. However, the filter cups currently on the market are all filtered through natural infiltration, and their filtration efficiency is very poor and cannot meet the needs. work with plenty of clean water

Images