Water cup

Abstract

The utility model provides a water cup which comprises a water cup body, a cup cover and a filtering mechanism, wherein a cup mouth is arranged on one side of an opening in the top end of the water cup body, the cup cover is arranged at the opening of the water cup body, and the filtering mechanism is arranged on the end face of the bottom end of the cup cover and can penetrate through the opening of the water cup body. The filtering mechanism comprises a fixing ring fixedly arranged on the end face of the bottom end of the cup cover, a filter element column detachably installed in the inner ring face of the fixing ring, a filter element cover arranged at the opening position of a filter groove, and a filtering assembly arranged on the filter element cover and the bottom wall of the filter groove, wherein the end face of the top end of the filter element column is provided with a filter groove capable of containing a filtering material; a water guide groove is formed in the top end face of the cup cover and located above the filter element cover, a first filter hole is formed in the bottom wall of the water guide groove, and a first filter piece is arranged in the opening position of the first filter hole. The acid-base property of drinking water in the water cup can be conveniently adjusted, and the taste of the drinking water in the water cup is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to daily life technical field, concretely is a water cup. BACKGROUND

[0002] The cup is a utensil for containing liquid, which is used for drinking tea, drinking water, drinking beverage and the like, and its types can be divided into many kinds according to different materials, mainly including glass cup, ceramic cup, stainless steel cup, plastic cup and the like.

[0003] The existing daily drinking water is acidic, and long-term drinking of acidic water can easily lead to acid-base balance disorder of body fluid, thereby gradually reducing the immunity of the body, increasing the possibility of suffering from influenza and other infectious diseases, and causing damage to human health, so it is necessary to adjust the PH value of the drinking water to make the acid-base of the drinking water alkaline, but the existing water cup does not have the function of adjusting the acid-base of the drinking water. UTILITY MODEL CONTENT

[0004] In view of the above technical problems, the utility model provides a water cup, which can conveniently adjust the acid-base of the drinking water in the water cup and improve the taste of the drinking water in the water cup.

[0005] To achieve the above object, the utility model provides the following technical scheme: a water cup, which comprises a water cup body provided with a cup spout at one side of the top end opening, a cup cover arranged at the opening position of the water cup body, and a filtering mechanism arranged on the bottom end face of the cup cover and capable of being penetrated into the opening of the water cup body, wherein the filtering mechanism comprises a fixing ring fixedly arranged on the bottom end face of the cup cover, a filter core column detachably installed in the inner ring face of the fixing ring and provided with a filter material filter groove at the top end face, a filter core cover arranged at the opening position of the filter groove, and a filtering assembly arranged on the filter core cover and the bottom wall of the filter groove.

[0006] A water guide groove is arranged at the position above the filter core cover at the top end face of the cup cover, a first filter hole is arranged at the bottom wall of the water guide groove, and a first filter element is arranged at the opening position of the first filter hole.

[0007] The filtering material is one of granular activated carbon, resin, hydrogen-rich ball, strontium-rich ball, selenium-rich ball and weak alkaline mineralized stone.

[0008] Preferably, the filtering assembly comprises a second filter element fixedly arranged in the second filter hole at the end face of the filter core cover, and a third filter element arranged in the third filter hole at the bottom wall of the filter groove.

[0009] Preferably, a plurality of fixing strips arranged in the vertical direction are fixedly arranged on the groove wall of the filter groove in a circumferential array, and the bottom end face of the filter core cover is tightly attached to the top end portions of the plurality of fixing strips when the filter core cover is placed at the opening position of the filter groove.

[0010] Preferably, the top end side of the filter core column is fixedly provided with a plurality of fixed blocks in a circumferential array, and the bottom end face of the fixed block is fixedly provided with a clamping block; the bottom end face of the fixed ring is provided with a plurality of fixed grooves above the plurality of fixed blocks, and the same side groove wall of the plurality of fixed grooves is provided with an extension groove matched with the fixed block; when the fixed block is movably arranged in the extension groove, the clamping block is arranged in the clamping groove provided in the extension groove wall.

[0011] Preferably, the side of the filter core column is provided with a sealing assembly sealingly connected with the inner wall of the top opening of the water cup body, and the sealing assembly comprises a sealing ring arranged on the filter core column through an inner ring and fixedly connected with the end portions of the plurality of fixed blocks, and a plurality of sealing rings arranged on the outer ring surface of the sealing ring in equal intervals from top to bottom.

[0012] Preferably, the second filter member is a stainless steel filter screen or non-woven fabric or nylon filter cloth fixedly arranged at the opening position of the second filter hole; and the third filter member is also a stainless steel filter screen or non-woven fabric or nylon filter cloth fixedly arranged at the opening position of the third filter hole.

[0013] The beneficial effects of the utility model are as follows: the weak alkaline mineralizing stone is arranged in the filter core column, in the process of filling drinking water into the water cup, the drinking water first passes through the filter core cover arranged on the cup cover and the filter core column, and the drinking water flows through the weak alkaline mineralizing stone placed in the filter groove of the filter core column, so that the drinking water is adjusted to be weak alkaline, long-term drinking of the weak alkaline drinking water is beneficial to adjusting the acid-base balance of body fluid and is helpful to human health, the granular activated carbon is placed in the filter groove, so that the effect of adsorbing residual chlorine with different colors and odors and improving taste of drinking water is achieved, the acid-base balance of the drinking water in the water cup can be conveniently adjusted, and the taste of the drinking water in the water cup is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model and do not constitute limitations to the utility model, and in the drawings:

[0015] Figure 1 The utility model provides a simple structure diagram of a water cup.

[0016] Figure 2 The utility model provides a water cup unfolding structure diagram.

[0017] Figure 3 The utility model provides a filter mechanism structure diagram.

[0018] Figure 4 The utility model provides a filter mechanism structure diagram.

[0019] Figure 5 The utility model provides an A place amplification structure diagram.

[0020] In the figure: 1, the water cup body; 2, the cup cover; 3, the control block; 4, the first guide ring; 5, the water guide groove; 6, the first filter; 7, the fixed strip; 8, the filter core column; 9, the fixed block; 10, the filter groove; 11, the filter core cover; 12, the second filter; 13, the second guide ring; 14, the sealing ring; 15, the sealing ring; 16, the fixed ring; 17, the fixed groove; 18, the extension groove; 19, the clamping groove; 20, the third filter; 21, the clamping block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-5 A water cup, comprising a water cup body 1 provided with a cup spout on one side of the top end, a cup cover 2 provided on the opening position of the water cup body 1, and a filter mechanism provided on the bottom end face of the cup cover 2 and capable of being arranged in the opening of the water cup body 1, wherein the filter mechanism comprises a fixed ring 16 fixedly arranged on the bottom end face of the cup cover 2, a filter core column 8 detachably installed in the inner ring face of the fixed ring 16 and provided with a filter groove 10 on the top end face, a filter core cover 11 provided on the opening position of the filter groove 10, and a filter assembly provided on the filter core cover 11 and the bottom wall of the filter groove 10.

[0023] A water guide groove 5 is formed on the top end face of the cup cover 2 above the filter core cover 11, a first filter hole is formed on the bottom wall of the water guide groove 5, and a first filter 6 is arranged in the opening position of the first filter hole.

[0024] The filter material is one of granular activated carbon, resin, hydrogen-rich ball, strontium-rich ball, selenium-rich ball and weak alkaline mineral stone.

[0025] As Figures 1-5 shown, the granular activated carbon or weak alkaline mineral stone is placed in the filter groove 10 formed in the filter core column 8, and then the drinking water passes through the filter material in the filter groove 10 formed in the filter core column 8 and the filter core cover 11 arranged on the cup cover 2, so that the granular activated carbon can pretreat the drinking water poured into the water cup body 1, thereby achieving the effects of adsorbing residual chlorine with different colors and odors and improving the taste, and the weak alkaline mineral stone can adjust the PH value of the water, so that the weakly acidic water of the drinking water or the water of the RO reverse osmosis membrane becomes weakly alkaline water, and long-term drinking of the weakly alkaline water can facilitate the adjustment of the acid-base balance of the human body fluid.

[0026] When the filtering material is made of multiple materials, such as granular activated carbon and weak alkaline mineral stones placed in the filter tank 10, the drinking water or pure water is filtered through the filter tank 10, so that the drinking water or pure water is adsorbed by the filtering material to remove the color and odor, improve the taste, and adjust the water flow to become weak alkaline water.

[0027] The filtering assembly includes a second filter 12 fixedly arranged in the second filter hole of the filter core cover 11, and a third filter 20 arranged in the third filter hole of the bottom wall of the filter tank 10.

[0028] The filter tank 10 is fixedly arranged with a plurality of fixed bars 7 arranged in the vertical direction in a circumferential array on the tank wall. When the filter core cover 11 is placed at the opening position of the filter tank 10, the bottom end face of the filter core cover 11 is tightly attached to the top end of the plurality of fixed bars 7.

[0029] As shown in Figure 3 The granular activated carbon or weak alkaline mineral stones can be directly placed in the filter tank 10, and the filter core cover 11 is directly placed at the opening position of the filter tank 10. The fixed bars 7 arranged on the tank wall of the filter tank 10 support the filter core cover 11, so as to fix the position of the granular activated carbon or weak alkaline mineral stones in the filter tank 10.

[0030] The filter core cover 11 can be directly installed at the opening position of the filter tank 10 through the clamping structure, or can be rotatably installed at the opening position of the filter tank 10 through the threaded connection structure. For example, when the filter core cover 11 is connected through the threaded structure, the filter core cover 11 is provided with external threads on the side surface, and the opening position of the filter tank 10 is provided with internal threads matched with the external threads. By rotating the filter core cover 11 at the opening position of the filter tank 10, the filter core cover 11 is fixedly installed at the opening position of the filter tank 10, so as to fix the position of the granular activated carbon or weak alkaline mineral stones in the filter tank 10. The stability of the granular activated carbon or weak alkaline mineral stones is ensured when the drinking water flows through the granular activated carbon or weak alkaline mineral stones, so as to facilitate stable filtration of the drinking water.

[0031] The filter core column 8 is added to the existing water cup and cup cover, and the filter core column 8 is detachably connected to the cup cover 2 through rotation. Small-pore filter screens are welded at the first filter hole and the second filter hole of the filter core column 8 to prevent the filtering material from being exposed. The filter core column 8 can be filled with granular activated carbon to adsorb color and odor, and improve the taste. The filter core column 8 can also be filled with weak alkaline mineral stones to adjust the PH value of the water, so that the weak acidic water of the drinking water or the water discharged from the RO reverse osmosis membrane becomes weak alkaline water. The water flow sequence is as follows: the pure water or drinking water passes through the cup cover 2

[0032] The first filter hole passes through the filter core cover 11 and the filter screen, enters the filter tank 10 arranged in the filter core column 8, contacts and filters the filtering material, and then flows out from the filter screen at the third filter hole of the filter core column 8, and finally gathers in the water cup.

[0033] The top end side of the filter core column 8 is fixedly provided with a plurality of fixed blocks 9 in a circumferential array, and the bottom end face of the fixed block 9 is fixedly provided with a clamping block 21; the bottom end face of the fixed ring 16 is provided with a plurality of fixed grooves 17 above the plurality of fixed blocks 9, and the same side groove wall of the plurality of fixed grooves 17 is provided with an extension groove 18 matched with the fixed block 9; when the fixed block 9 is movably arranged in the extension groove 18, the clamping block 21 is arranged in the clamping groove 19 provided in the groove wall of the extension groove 18.

[0034] As shown in Figures 1-5 , wherein the installation process of the filter core column 8 is as follows: control the top end of the filter core column 8 to be arranged in the inner ring of the fixed ring 16, control the fixed block 9 fixedly arranged at the top end of the side surface of the filter core column 8 to be arranged in the fixed groove 17 provided in the fixed ring 16, and control the fixed ring 16 to be rotated by the cup cover 2, and the extension groove 18 provided in the fixed groove 17 of the fixed ring 16 is rotated, and at this time, the clamping block 21 arranged on the bottom end of the fixed block 9 is arranged in the clamping groove 19 provided in the extension groove 18, so as to fix the position between the filter core column 8 and the fixed ring 16, and fix the position of the filter core column 8, improve the installation efficiency of the filter core column 8, and ensure the installation stability of the filter core column 8.

[0035] The side surface of the filter core column 8 is provided with a sealing assembly sealingly connected with the inner wall of the top end opening of the water cup body 1, and the sealing assembly comprises a sealing ring 14 arranged on the filter core column 8 through an inner ring and fixedly connected with the end of the plurality of fixed blocks 9, and a plurality of sealing rings 15 arranged on the outer ring surface of the sealing ring 14 in equal intervals from top to bottom.

[0036] As shown in Figure 2 , the side surface of the fixed ring 16 is provided with a sealing ring 15, and when the filter core column 8 is arranged in the inner ring of the fixed ring 16 arranged on the bottom end face of the cup cover 2, the cup cover 2 is placed on the opening position of the water cup body 1, and the fixed ring 16 is arranged in the cup opening position of the water cup body 1, at this time, the sealing ring 15 arranged at this time is tightly attached to the inner wall of the cup opening, on the one hand, the cup cover 2 is relatively fixed in the cup opening position of the water cup body 1 by tightly attaching the sealing ring 15 to the inner wall of the cup opening, and on the other hand, when the sealing ring 15 is tightly attached to the inner wall of the cup opening, the sealing property between the cup cover 2 and the inner wall of the cup opening is also improved at this time.

[0037] The second filter 12 adopts a stainless steel filter screen or non-woven fabric or nylon filter cloth fixedly arranged at the opening position of the second filter hole; the third filter 20 also adopts a stainless steel filter screen or non-woven fabric or nylon filter cloth fixedly arranged at the opening position of the third filter hole.

[0038] The filter core column 8 and the filter core cover 11 can be made of stainless steel, and when the filter core column 8 and the filter core cover 11 are made of stainless steel, the filter core column 8, the stainless steel filter screen and the filter core cover 11 can be treated by ultrasonic welding.

[0039] AsFigures 1-2 As shown in the figure, the cup cover 2 top end face is located above the filter core column 8 and is fixedly provided with a first guide ring 4, and the cup cover 2 end face in the inner ring of the first guide ring 4 is provided with a water guide groove 5, and the bottom wall of the water guide groove 5 is provided with a first filter hole, and the first filter hole opening position is provided with only a first filter 6, and the first filter 6 can adopt a stainless steel filter screen to preliminarily filter the drinking water poured into the water cup body 1.

[0040] The top end face of the filter core cover 11 is fixedly provided with a second guide ring 13, and the second guide ring 13 is sleeved on the second filter hole opening position of the end face of the filter core cover 11. When the drinking water passes through the first filter hole and flows into the top end of the filter core cover 11, the second guide ring 13 can facilitate the collection of the water flow and guide the water flow into the second filter hole, so that the water flow passes through the second filter hole and enters the filter groove 10 of the filter core column 8, and the filter material arranged in the filter groove 10 can filter the drinking water to improve the taste and adjust the PH value of the drinking water, so that the acidity and alkalinity of the drinking water in the water cup body 1 can be conveniently adjusted, and the taste of the drinking water in the water cup is improved.

[0041] As Figures 1-3 As shown in the figure, the cup cover 2 top end face is located above the filter core column 8 and is fixedly provided with a first guide ring 4, and the cup cover 2 end face in the inner ring of the first guide ring 4 is provided with a water guide groove 5, and the bottom wall of the water guide groove 5 is provided with a first filter hole, and the first filter hole opening position is provided with only a first filter 6, and the first filter 6 can adopt a stainless steel filter screen to preliminarily filter the drinking water poured into the water cup body 1.

[0042] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A water cup comprising a water cup body (1) with a spout arranged on one side of the top opening of the water cup body (1), a cup cover (2) arranged on the opening position of the water cup body (1), and a filtering mechanism arranged on the bottom end face of the cup cover (2) and capable of being arranged in the opening of the water cup body (1), characterized in that, The filtering mechanism comprises a fixed ring (16) fixedly arranged on the bottom end face of the cup cover (2), a filter core column (8) detachably arranged in the inner annular face of the fixed ring (16) and having a filter groove (10) for placing filtering material arranged on the top end face, a filter core cover (11) arranged at the opening position of the filter groove (10), and a filtering assembly arranged on the filter core cover (11) and the bottom wall of the filter groove (10); The top end face of the cup cover (2) is provided with a water guide groove (5) above the filter core cover (11), the bottom wall of the water guide groove (5) is provided with a first filtering hole, and a first filtering piece (6) is arranged at the opening position of the first filtering hole. The filtering material is one of granular activated carbon, resin, hydrogen-rich ball, strontium-rich ball, selenium-rich ball and weak alkaline mineralized stone.

2. The cup of claim 1, wherein: The filtering assembly comprises a second filtering piece (12) fixedly arranged on the end face of the filter core cover (11) and provided with a second filtering hole, and a third filtering piece (20) arranged on the bottom wall of the filter groove (10) and provided with a third filtering hole.

3. The cup of claim 2, wherein: The filter groove (10) is fixedly provided with a plurality of fixed bars (7) arranged in the vertical direction in a circumferential array on the groove wall, and when the filter core cover (11) is placed at the opening position of the filter groove (10), the bottom end face of the filter core cover (11) is tightly attached to the top end of the plurality of fixed bars (7).

4. The cup of claim 3, wherein: The top end side of the filter core column (8) is fixedly provided with a plurality of fixed blocks (9) in a circumferential array, and the bottom end face of the fixed block (9) is fixedly provided with a clamping block (21); the bottom end face of the fixed ring (16) is provided with a plurality of fixed grooves (17) located above the plurality of fixed blocks (9), and the same side groove wall of the plurality of fixed grooves (17) is provided with an extension groove (18) matched with the fixed block (9); when the fixed block (9) is movably arranged in the extension groove (18), the clamping block (21) is arranged in the clamping groove (19) provided on the groove wall of the extension groove (18).

5. The cup of claim 4, wherein: The side face of the filter core column (8) is provided with a sealing assembly sealingly connected with the inner wall of the top opening of the water cup body (1), and the sealing assembly comprises a sealing ring (14) arranged on the filter core column (8) by an inner ring and fixedly connected with the end part of the plurality of fixed blocks (9) on the inner annular face, and a plurality of sealing rings (15) arranged on the outer annular face of the sealing ring (14) at equal intervals from top to bottom.

6. The cup of claim 5, wherein: The second filtering piece (12) is a stainless steel filter screen or non-woven fabric or nylon filter cloth fixedly arranged at the opening position of the second filtering hole; the third filtering piece (20) is also a stainless steel filter screen or non-woven fabric or nylon filter cloth fixedly arranged at the opening position of the third filtering hole.

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