Cup cover

Abstract

A cup cover is provided with an outer cover body and an inner cover body. The top in the outer cover body is provided with a convex column, the top outside the inner cover body is provided with a groove, the convex column and the groove are movably connected through insertion or are threaded connected, the periphery of the groove is sleeved with a sleeve, an upper end opening of the sleeve is sealingly and fixedly connected with the top in the inner cover body, a lower end opening of the sleeve is covered with a pore plate, a blind pipe is arranged between the pore plate and the groove, the open end of the blind pipe is communicated with the inside of the groove, a gap is formed between the blind end of the blind pipe and the pore plate, the sleeve is internally provided with an annular separation plate, the outer ring surface of the separation plate is sealingly and fixedly connected, the inner ring surface of the separation plate is sealingly and fixedly connected with a pipe body ofthe blind pipe, the portion, above the separation plate, of the blind pipe is sleeved with a magnetic steel ring, the wall of the portion, below the separation plate, of the blind pipe is provided with a water through hole, the space, between the separation plate and the pore plate, of the sleeve is a mineralization chamber, the mineralization chamber contains minerals inside, and the inner wallof the inner cover body is provided with a cup-mouth thread. The cup cover is matched with a water cup in use, the quality of water in the water cup can be improved, and healthier and safer drinking water can be provided for people.

Description

technical field

[0001] The invention relates to a cup cover, which is one of the components of a drinking cup. Background technique

[0002] Water is the first element of life. You can live without eating or drinking for three days, but you can’t drink water for one day. Therefore, a water cup is a must-have in people’s daily life. Most of the existing water cups are composed of a cup body and a cup cover. The function of the cup cover is mainly to seal and keep warm. However, when drinking water, people are used to opening the cup cover and drinking water with their mouths touching the edge of the cup body, leaving a large number of bacteria and microorganisms on the mouth of the cup, especially the cup. When the middle water temperature is 25-30°C, these bacteria and microorganisms will fission and multiply in the cup, polluting the drinking water in the cup. As the number of drinking water increases, the water pollution in the cup will become more serious, especially in f...

Examples

Embodiment Construction

[0018] A cup cover has an outer cover 1 and an inner cover 2. The inner top of the outer cover is provided with a convex column 3, and the outer top of the inner cover is provided with a groove 4. The convex column and the groove are movably inserted or threaded, and the groove A sleeve 9 is sheathed on the periphery, and the upper port of the sleeve is sealed and fixedly connected with the inner top of the inner cover. The groove is internally connected, a gap is provided between the blind end of the blind pipe and the orifice plate, and an annular partition 13 is arranged inside the sleeve. The pipe body of the pipe is sealed and fixed. The blind pipe above the partition is covered with a magnetic steel ring 7. The pipe wall of the dead pipe below the partition is provided with a water hole 11. The sleeve space between the partition and the orifice plate It is a mineralization chamber 12, and mineralization is housed in the mineralization chamber, and the inner wall of the i...

technical field

[0001] The invention relates to a cup cover, which is one of the components of a drinking cup. Background technique

[0002] Water is the first element of life. You can live without eating or drinking for three days, but you can’t drink water for one day. Therefore, a water cup is a must-have in people’s daily life. Most of the existing water cups are composed of a cup body and a cup cover. The function of the cup cover is mainly to seal and keep warm. However, when drinking water, people are used to opening the cup cover and drinking water with their mouths touching the edge of the cup body, leaving a large number of bacteria and microorganisms on the mouth of the cup, especially the cup. When the middle water temperature is 25-30°C, these bacteria and microorganisms will fission and multiply in the cup, polluting the drinking water in the cup. As the number of drinking water increases, the water pollution in the cup will become more serious, especially in f...

Examples

Embodiment Construction

[0018] A cup cover has an outer cover 1 and an inner cover 2. The inner top of the outer cover is provided with a convex column 3, and the outer top of the inner cover is provided with a groove 4. The convex column and the groove are movably inserted or threaded, and the groove A sleeve 9 is sheathed on the periphery, and the upper port of the sleeve is sealed and fixedly connected with the inner top of the inner cover. The groove is internally connected, a gap is provided between the blind end of the blind pipe and the orifice plate, and an annular partition 13 is arranged inside the sleeve. The pipe body of the pipe is sealed and fixed. The blind pipe above the partition is covered with a magnetic steel ring 7. The pipe wall of the dead pipe below the partition is provided with a water hole 11. The sleeve space between the partition and the orifice plate It is a mineralization chamber 12, and mineralization is housed in the mineralization chamber, and the inner wall of the i...

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