Quantitative drinking cup

Abstract

A drinking water quantifying cup effectively solves the problem that drinking water is inconvenient to quantitatively provide for a patient. Comprising an up-down axial cup body, the lower end of the cup body is coaxially and detachably connected with a constant volume cup, the lower side wall of the cup body is provided with a plurality of liquid leakage holes which are evenly distributed in the circumferential direction of the cup body and are through up and down, a rotating disc capable of shielding the liquid leakage holes is rotationally connected into the cup body, and the rotating disc is provided with a plurality of water leakage holes in one-to-one correspondence with the liquid leakage holes. The upper end and the lower end of the hose penetrate through the cup body, a fixing plate is fixed in the cup body, the hose is located in front of the fixing plate and fixedly connected with the fixing plate, and an extrusion plate which is located in front of the hose and can make contact with the hose is fixed to the rotating disc; after the water is added, the water drinking amount of the patient is equal to the volume of the constant-volume cup, so that the situation that a large amount of water is drunk at a time is prevented, and the constant-volume cup is safer and more reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative drinking water equipment, in particular to a quantitative drinking water cup. Background Art

[0002] For patients with heart failure, in order to avoid fluid retention and increase the burden on the heart, the amount of water they drink needs to be limited. For patients in the acute phase, the total amount of water they drink per day should not exceed 1000 ml, and for patients in the chronic stable phase, the total amount of water they drink per day should not exceed 2000 ml. The specific amount needs to be adjusted according to indicators such as urine volume, excretion of body fluids, and weight changes. However, no matter how much the total daily water intake is, it is necessary to drink water in small amounts and multiple times. You cannot drink a large amount of water at one time, otherwise it will increase the burden on the heart. Therefore, when drinking water, water is usually poured into a water cup with a scale, and then the amount of water to drink at one time is determined by observing the scale. However, this weighing method is very troublesome, and it is very easy to pour too much or too little. If you pour too much, you need to pour out the excess amount, and if you pour too little, you need to add more, but this amount is extremely difficult to control, which results in a lot of time wasted on pouring water every time you drink water, so that thirsty patients skip the weighing step and drink directly, which is not conducive to recording the amount of water you drink, and the amount of water you drink each time is prone to being too much, affecting the patient's recovery. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a quantitative drinking water cup, which effectively solves the problem of inconvenience in providing quantitative drinking water to patients.

[0004] The technical solution is that the utility model includes a cup body with upper and lower axial directions, a constant volume cup is coaxially detachably connected to the lower end of the cup body, a plurality of leakage holes which are evenly distributed along the circumferential direction and penetrate up and down are opened on the lower side wall of the cup body, a turntable which can cover the leakage holes is rotatably connected in the cup body, a plurality of leakage holes which correspond to the leakage holes one by one are opened on the turntable, a hose which is arranged in the upper and lower directions and located on the left side of the turntable is fixed on the cup body, the upper and lower ends of the hose pass through the cup body respectively, a fixing plate is fixed on the cup body, the hose is located in front of the fixing plate and is fixedly connected to the fixing plate, and an extrusion plate which is located in front of the hose and can contact with the hose is fixed on the turntable.

[0005] The beneficial effects of the utility model are as follows: the purpose of quantitative water supply is achieved through the fixed volume cup, and there is no need to perform complicated operations. Water can be added to the fixed volume cup only by turning a knob, and the patient cannot drink water when adding water, thereby ensuring the stability of water adding. After the water adding is completed, the amount of water drunk by the patient is the capacity of the fixed volume cup, thereby preventing the patient from drinking a large amount of water at one time, and being safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1It is an axonometric drawing of the utility model.

[0007] Figure 2 It is a full-section main axonometric drawing of the utility model.

[0008] Figure 3 This utility model Figure 2 A is an enlarged view of the middle image.

[0009] Figure 4 It is a full-section top view axonometric drawing of the utility model.

[0010] Figure 5 This utility model Figure 4 Enlarged view of B.

[0011] Figure 6 It is a cutaway top axonometric drawing of the utility model.

[0012] Figure 7 It is a full cutaway top view of the utility model.

[0013] Figure 8 It is a cutaway top axonometric drawing of the utility model. DETAILED DESCRIPTION

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0015] Depend on Figures 1 to 8 The invention provides a cup body 1 including an upper and lower axial cup body 1, a fixed volume cup 2 is coaxially detachably connected to the lower end of the cup body 1, a plurality of leakage holes 3 which are evenly distributed along the circumferential direction and pass through the upper and lower sides are provided on the lower side wall of the cup body 1, a turntable 4 which can cover the leakage holes 3 is rotatably connected in the cup body 1, a plurality of leakage holes 5 which correspond to the leakage holes 3 one by one are provided on the turntable 4, a hose 6 which is arranged in the upper and lower directions and is located on the left side of the turntable 4 is fixed on the cup body 1, the upper and lower ends of the hose 6 pass through the cup body 1 respectively, a fixing plate 7 is fixed in the cup body 1, the hose 6 is located in front of the fixing plate 7 and is fixedly connected to the fixing plate 7, and an extrusion plate 8 which is located in front of the hose 6 and can contact with the hose 6 is fixed on the turntable 4.

[0016] In order to disassemble the constant volume cup 2 from the cup body 1 , the constant volume cup 2 is threadedly connected to the lower end of the cup body 1 .

[0017] In order to prevent the constant volume cup 2 from leaking, a fixing ring 9 is coaxially fixed inside the constant volume cup 2 , and a sealing ring 10 that can contact the lower end of the cup body 1 is coaxially fixed on the fixing ring 9 .

[0018] In order to facilitate the control of the rotation of the turntable 4, a rotating column 11 is coaxially fixed on the turntable 4. The upper end of the rotating column 11 passes through the cup body 1 and is coaxially fixed with a knob 12. Two grooves 13 distributed along the circumferential direction of the rotating column 11 are provided in the upper side wall of the cup body 1. A plug-in column 14 that can be inserted into the groove 13 is slidably connected to the rotating column 11, and the inner end of the plug-in column 14 is connected to the rotating column 11 via a compression spring.

[0019] In order to facilitate the patient to drink water, a ventilation tube 15 in the up and down directions is fixed to the outside of the hose 6, and the upper and lower ends of the ventilation tube 15 respectively penetrate the cup body 1.

[0020] In order to facilitate adding liquid into the cup body 1, a water adding groove is provided at the upper end of the cup body 1, and a sealing plug 16 is detachably connected in the water adding groove.

[0021] In order to facilitate observation of the liquid content, the cup body 1 and the constant volume cup 2 are both made of transparent materials.

[0022] When the utility model is used, different volume cups 2 of different capacities are provided, and the corresponding volume cup 2 is selected according to the patient's condition. After the selection is completed, the volume cup 2 is connected with the cup body 1, and the lower end of the hose 6 is inserted into the volume cup 2. As the volume cup 2 rotates, the sealing ring 10 gradually approaches and squeezes the lower end of the cup body 1, thereby sealing the gap at the thread between the cup body 1 and the volume cup 2 to prevent leakage.

[0023] After the constant volume cup 2 is connected, the knob 12 is turned backward to insert the plug 14 into the groove 13 at the rear side. At this time, the rotary disk 4 blocks the leakage hole 3, the leakage hole 5 is not connected to the leakage hole 3, the squeezing plate 8 is located in front of the hose 6 and does not contact the hose 6, the sealing plug 16 is pulled out, and liquid is poured into the cup body 1. After pouring a proper amount of liquid, the sealing plug 16 is plugged in. At this time, the cup body 1 is in a closed state;

[0024] The knob 12 is turned forward, and the knob 12 drives the turntable 4 to rotate through the rotating column 11, the water leakage hole 5 is gradually connected with the liquid leakage hole 3, and the squeezing plate 8 gradually approaches and squeezes the hose 6. When the plug 14 is moved out of the groove 13 on the rear side and inserted into the groove 13 on the front side, the knob 12 is stopped. At this time, the water leakage hole 5 is connected with the liquid leakage hole 3, and the liquid in the cup body 1 flows into the constant volume cup 2 through the water leakage hole 5 and the liquid leakage hole 3. At the same time, the squeezing plate 8 squeezes the hose 6, and because the position of the fixing plate 7 is fixed, the hose 6 and the air vent 15 are in a closed state under the squeezing of the squeezing plate 8 and the fixing plate 7, and the liquid in the constant volume cup 2 cannot be discharged through the hose 6;

[0025] After a certain period of time, the constant volume cup 2 is full of liquid. At this time, the liquid no longer flows downward into the constant volume cup 2. The knob 12 is turned backward, and the knob 12 drives the turntable 4 to rotate. The turntable 4 drives the squeezing plate 8 to rotate forward. When the plug post 14 is inserted into the groove 13 on the rear side, the knob 12 is stopped. At this time, the turntable 4 blocks the leakage hole 3, and the liquid in the cup body 1 cannot flow into the constant volume cup 2. The squeezing plate 8 is located in front of the hose 6, and the hose 6 is in a normal state. At this time, the patient can drink water through the hose 6. At the same time, the content of liquid in the constant volume cup 2 is a fixed value, so there will be no excessive drinking of water. In addition, the presence of the air permeable tube 15 allows the patient to suck out the liquid in the constant volume cup 2 with great effort, which is more time-saving, labor-saving, convenient and quick. After drinking, the knob 12 is turned again to fill the constant volume cup 2 with liquid again.

[0026] The utility model has the advantages of simple structure, convenient operation, novel concept and strong practicality. Quantitative water extraction is achieved through the arrangement of the fixed volume cup, the turntable, the liquid leakage hole and the water leakage hole, so that the water drinking amount of the patient is controlled. At the same time, the arrangement of the extrusion plate, the fixing plate and the hose ensures that when water is added to the fixed volume cup, water cannot be drunk through the hose, so as to prevent the patient from continuously drinking water from the fixed volume cup. The utility model is safer and more reliable. The arrangement of the plug column and the groove makes it easy to control the position of the turntable, so as to prevent the position of the turntable from changing due to random shaking, thereby increasing the stability of the device. The arrangement of the sealing ring and the fixing ring forms an enclosed space between the fixed volume cup and the cup body, so as to prevent waste caused by liquid leakage. The pressure in the fixed volume cup is balanced through the air permeable tube, so that the hose can conveniently suck out the liquid in the fixed volume cup.

Claims

1. A drinking water metering cup, comprising a cup body (1) in an upper and lower axial direction, characterized in that: The lower end of the cup body (1) is coaxially detachably connected to a constant volume cup (2); a plurality of leakage holes (3) uniformly distributed along the circumferential direction and penetrating vertically are provided on the lower side wall of the cup body (1); a rotating disk (4) capable of covering the leakage holes (3) is rotatably connected inside the cup body (1); a plurality of leakage holes (5) corresponding one to one with the leakage holes (3) are provided on the rotating disk (4); a hose (6) in the vertical direction and located on the left side of the rotating disk (4) is fixed to the cup body (1); the upper and lower ends of the hose (6) respectively penetrate the cup body (1); a fixing plate (7) is fixed inside the cup body (1); the hose (6) is located in front of the fixing plate (7) and is fixedly connected to the fixing plate (7); and a squeezing plate (8) located in front of the hose (6) and capable of contacting the hose (6) is fixed to the rotating disk (4).

2. A drinking water quantitative cup according to claim 1, characterized in that: The constant volume cup (2) is threadedly connected to the lower end of the cup body (1).

3. A drinking water quantitative cup according to claim 1, characterized in that: A fixing ring (9) is coaxially fixed inside the constant volume cup (2), and a sealing ring (10) capable of contacting the lower end of the cup body (1) is coaxially fixed on the fixing ring (9).

4. A drinking water quantitative cup according to claim 1, characterized in that: A rotating column (11) is coaxially fixed on the rotating disk (4); the upper end of the rotating column (11) passes through the cup body (1) and is coaxially fixed with a knob (12); two grooves (13) distributed along the circumferential direction of the rotating column (11) are provided in the upper side wall of the cup body (1); an inserting column (14) that can be inserted into the groove (13) is slidably connected to the rotating column (11); the inner end of the inserting column (14) is connected to the rotating column (11) via a compression spring.

5. A drinking water quantitative cup according to claim 1, characterized in that: A ventilation tube (15) is fixed to the outside of the hose (6) in the up-and-down directions, and the upper and lower ends of the ventilation tube (15) respectively penetrate the cup body (1).

6. A drinking water quantitative cup according to claim 1, characterized in that: The cup body (1) is provided with a water adding groove at the upper end thereof, and a sealing plug (16) is detachably connected to the water adding groove.

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