Multi-layer mineralized filter water cup

Abstract

The application provides a multi-layer mineralized filtering water cup, which comprises a cup body and a cup cover, a flip cover is hinged to the cup cover, a filtering drinking water part is arranged on the flip cover, a water guide hole is arranged on the cup cover, the filtering drinking water part is movably arranged in the water guide hole, and a pp cotton layer, an activated carbon layer, a medical stone mineralization layer and an ultrafiltration membrane layer are sequentially arranged along the water flow direction of the filtering drinking water part. The application can realize precise filtering, display the water quality safety grade in real time, dynamically calculate the filter screen life, adapt the mineral release amount to the water temperature change, connect the APP end through the Bluetooth module to record the drinking water data and push the filter screen replacement reminder, and has the drinking water effect of being suitable for drinking high-quality drinking water and supplementing the human body with essential trace minerals, so that the user can drink comfortably and healthily, the use is convenient, and the application is more comprehensive.

Description

Technical Field

[0001] This application belongs to the field of water cup technology, and more specifically, relates to a multi-layer mineralized filter water cup. Background Technology

[0002] In daily life, people's demands for drinking water quality are increasing. While some existing water cups have filtration functions, they have many shortcomings. On the one hand, most ordinary water cups only perform simple filtration, failing to comprehensively remove large suspended solids, bacteria, residual chlorine, off-colors and odors, and harmful substances such as heavy metals. Furthermore, the filtration effect is not visible, and users cannot perceive changes in water quality, making it difficult to meet people's needs for healthy drinking water. On the other hand, some water cups with multi-layer filtration have unreasonable filter structure designs, poor coordination between filter layers, and filter replacement relies on a fixed cycle. This not only affects the filtration effect but may also shorten the lifespan of the filter media, leading to premature disposal or exceeding its service life and increasing operating costs. At the same time, traditional water cups are not convenient enough in terms of filter replacement, and users cannot flexibly adjust the filtration configuration according to actual needs. In addition, most water cups do not address the intake of essential trace minerals, and the release rate of minerals is uncontrollable, failing to meet people's demands for high-quality drinking water. Utility Model Content

[0003] To solve the above problems, the technical solution adopted in this application is: to provide a multi-layer mineralized water filter cup, including a cup body and a cup lid, wherein a flip cover is hinged on the cup lid, a water filter drinking part is provided on the flip cover, a water inlet hole is provided on the cup lid, the water filter drinking part is movably disposed in the water inlet hole, and the water filter drinking part is provided with a PP cotton layer, an activated carbon layer, a maifan stone mineralization layer and an ultrafiltration membrane layer in sequence along the water flow direction.

[0004] Optionally, magnetic rubber is provided at the edges of the PP cotton layer, activated carbon layer, maifanite mineralization layer and ultrafiltration membrane layer.

[0005] Optionally, the edges of the PP cotton layer, activated carbon layer, maifanite mineralization layer and ultrafiltration membrane layer are provided with ring-shaped RFID electronic tags.

[0006] Optionally, the PP cotton layer is uniformly provided with an involute hexagonal grid, the activated carbon layer is uniformly provided with an involute square grid, the maifanite mineralization layer is uniformly provided with an involute elliptical grid, and the ultrafiltration membrane layer is uniformly provided with an involute rhombic grid.

[0007] Optionally, the flip cover is provided with a water quality monitoring chamber, which is connected to the filtered drinking water section, and a TDS sensor and a temperature sensor are provided in the water quality monitoring chamber.

[0008] Optionally, the flip cover is provided with a three-color LED indicator, the three-color LED indicator is connected to a controller, and the controller is connected to the TDS sensor.

[0009] Optionally, the flip cover is equipped with an RFID tag reader and a timer, both of which are connected to the controller.

[0010] Optionally, the flip cover is also equipped with a Bluetooth module, which is connected to the controller.

[0011] Optionally, a sealing rubber ring is provided between the filtered drinking water section and the water inlet.

[0012] Optionally, the cup lid is provided with a mounting base, and the flip cover is connected to a rotating shaft, which is rotatably connected to the mounting base.

[0013] Optionally, the water filter is provided with a sealing cap, which is threadedly connected to the water filter.

[0014] The beneficial effects of the multi-layer mineralized filter water cup provided in this application are as follows: Compared with the prior art, this application filters large particulate impurities through a PP cotton layer, adsorbs residual chlorine and odors through an activated carbon layer, releases minerals through a maifan stone mineralization layer, and filters bacteria and microorganisms through an ultrafiltration membrane layer, achieving precise filtration. A three-color LED indicator displays the water quality safety level in real time, dynamically calculates filter lifespan, adapts mineral release to water temperature changes, and a Bluetooth module connects to an app to record drinking data and push filter replacement reminders. It is designed for those who need high-quality drinking water and those who need to supplement essential trace minerals, thus providing users with comfortable and healthy drinking, convenient use, and more comprehensive applications. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 An exploded structural diagram of a multi-layer mineralized water filter cup provided in an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the flip-top structure in a multi-layer mineralized water filter cup provided in an embodiment of this application;

[0018] Figure 3A schematic diagram of the structure of each filter layer in the multi-layer mineralized water filter cup provided in the embodiments of this application;

[0019] Figure 4 This is a schematic diagram of the overall structure of the multi-layer mineralized water filter cup provided in the embodiments of this application.

[0020] The following are the labeling elements in the figure:

[0021] 1. Cup body; 2. Cup lid; 21. Drinking spout; 22. Sealing rubber ring; 23. Mounting base; 3. Flip lid; 31. Filtered drinking section; 32. PP cotton layer; 33. Activated carbon layer; 34. Maifan stone mineralization layer; 35. Ultrafiltration membrane layer; 36. Water quality monitoring chamber; 37. Rotating shaft; 38. Three-color LED indicator; 39. Magnetic rubber; 40. Ring RFID electronic tag; 4. Sealing cap. Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0023] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0024] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0026] Please refer to the following: Figures 1-4 The multi-layer mineralized water filter cup provided in the embodiments of this application will now be described.

[0027] A multi-layer mineralized water filter cup, see reference. Figure 1 The cup includes a cup body 1 and a cup lid 2. A flip cover 3 is hinged to the cup lid 2. A water-filtering drinking part 31 is provided on the flip cover 3. A water inlet hole is provided on the cup lid 2. The water-filtering drinking part 31 is movably disposed in the water inlet hole. A PP cotton layer 32, an activated carbon layer 33, a maifan stone mineralization layer 34, and an ultrafiltration membrane layer 35 are sequentially arranged in the water flow direction in the water-filtering drinking part 31.

[0028] This application incorporates a flip-top cover 3 with a water-filtering section 31. Within the water-filtering section 31, a PP cotton layer 32, an activated carbon layer 33, a maifanite mineralization layer 34, and an ultrafiltration membrane layer 35 are stacked sequentially. The PP cotton layer 32 filters out large suspended particles (such as sediment and rust), colloids, and other visible impurities, serving as a primary filtration layer and extending the lifespan of subsequent filter media. The activated carbon layer 33 utilizes its adsorption capacity to remove residual chlorine, off-colors and odors, some organic matter, and heavy metal ions, improving the taste of the water. The maifanite mineralization layer 34 releases essential trace elements such as potassium, calcium, and magnesium, supplementing the body with essential minerals. The ultrafiltration membrane layer 35 precisely filters bacteria, microorganisms, and large organic molecules (filtration accuracy 0.01-0.1μm), retaining water molecules and minerals to ensure water safety, thereby achieving the goal of providing users with comfortable and healthy drinking water.

[0029] In this embodiment, the cup body 1 and the cup lid 2 can be connected by threads. In other embodiments, the cup body 1 and the cup lid 2 can also be connected in other ways. This application does not limit the connection.

[0030] In some embodiments of this application, see Figure 3 The edges of the PP cotton layer 32, activated carbon layer 33, maifanite mineralization layer 34 and ultrafiltration membrane layer 35 are all provided with magnetic rubber 39.

[0031] By providing magnetic rubber 39 at the edges of each filter layer, the filter layers can be magnetically connected, making them easy to disassemble and replace. The magnetic rubber 39 can also be tightly connected to the inner wall of the water-filtering unit 31 to prevent the filter layers from falling off during use. Alternatively, magnetically attached metal parts can be provided inside the water-filtering unit 31 for detachable connection with each filter layer, making it easy to replace.

[0032] In some embodiments of this application, see Figure 3 The edges of the PP cotton layer 32, activated carbon layer 33, maifanite mineralization layer 34, and ultrafiltration membrane layer 35 are provided with ring-shaped RFID electronic tags 40. The RFID electronic tags 40 can store basic information such as filter model, filtration accuracy, manufacturing date, and preset total filtration capacity, which is used to identify the filter type.

[0033] In some embodiments of this application, see Figure 3 The PP cotton layer 32 is uniformly provided with an open hexagonal grid, the activated carbon layer 33 is uniformly provided with an open square grid, the maifanite mineralization layer 34 is uniformly provided with an open elliptical grid, and the ultrafiltration membrane layer 35 is uniformly provided with an open rhombic grid.

[0034] The hexagonal structure offers high stability, while the gradually opening design expands the filtration area, enhancing the PP cotton layer 32's efficiency in intercepting large particles and reducing clogging. The uniform square pores are well-suited for activated carbon granule filling, increasing the adsorption contact area of ​​the activated carbon layer 33 and strengthening the adsorption of residual chlorine and odors. The elliptical pores facilitate the uniform distribution of mineralized particles, and combined with temperature-responsive slow-release technology, optimize the uniformity of mineral release from the maifanite mineralized layer 34. The precise rhomboid pore structure is compatible with the filtration characteristics of ultrafiltration membranes, improving the interception accuracy of bacteria and microorganisms in the ultrafiltration membrane layer 35 while reducing water flow resistance.

[0035] In some embodiments of this application, see Figure 1 and Figure 2 The flip cover 3 has a water quality monitoring chamber 36 inside, which is connected to the filtered drinking water part 31. The water quality monitoring chamber 36 is equipped with a TDS sensor and a temperature sensor.

[0036] A TDS sensor is a device used to measure the total concentration of dissolved inorganic salts and small molecule organic matter (such as minerals and electrolytes) in water. Its value reflects the purity or conductivity of the water. The TDS sensor can be used to monitor the water quality passing through the filtered drinking water unit 31, and the temperature sensor can be used to monitor the water temperature.

[0037] In some embodiments of this application, the maifanite particles in the maifanite mineralization layer 34 are coated with poly(N-isopropylacrylamide), which enables slow release at low temperatures (<40°C) and accelerated release at high temperatures (≥40°C). The mineral content in drinking water can be controlled by controlling the water temperature.

[0038] In some embodiments of this application, see Figure 2 The flip cover 3 is equipped with a three-color LED indicator 38, which is connected to a controller, and the controller is connected to the TDS sensor. In this embodiment, the three-color LED indicator 38 includes three colors: red, yellow, and green.

[0039] Data from the TDS and temperature sensors is transmitted to the control chip (controller). The chip compares the data with preset thresholds. If the TDS value is ≤100mg / L (meets drinking water standards) and the temperature is within a suitable range (e.g., 5-40℃), the green indicator light illuminates. If 100mg / L < TDS value ≤200mg / L (slightly polluted water), or temperature >40℃ (high temperature accelerates mineral release), the control chip determines that the data exceeds the safety threshold but does not reach a dangerous level, triggering a flashing yellow LED as a warning. If the TDS value >200mg / L (severely polluted water), or the filter's remaining lifespan is ≤10% (replacement required), the control chip simultaneously receives either a TDS exceeding the standard signal or a filter lifespan depletion signal, triggering a continuous red LED alarm.

[0040] In some embodiments of this application, the flip cover 3 is also provided with a Bluetooth module (not shown in the figure), which is connected to the TDS sensor and the temperature sensor through a controller.

[0041] By working in concert with a TDS sensor, temperature sensor, and timer, it can record water quality data (TDS value, temperature), water volume (estimated by the number of times the lid is opened + filtration time), and drinking time for each drinking session. The Bluetooth module encrypts and transmits the real-time data to the APP, generating a drinking log (such as daily water quality curves and water volume statistics).

[0042] The flip-top integrates an RFID reader. Each time the cover is opened or the filter is used, the RFID reader automatically reads the information from the RFID tag 40 and dynamically calculates the remaining filter lifespan based on TDS sensor data. This data is synchronized to the app via Bluetooth. The controller dynamically adjusts the remaining filter lifespan based on the difference between the preset total filtration volume and the real-time cumulative filtration volume, combined with the degree of water pollution (such as TDS fluctuations). A replacement reminder is triggered when the remaining amount is ≤10%. When the controller calculates the remaining filter lifespan to be ≤10%, or when the TDS value continuously exceeds the safety threshold and the filtration effect does not improve, the Bluetooth module sends a replacement signal to the app, and the app pushes a reminder. Users can also manually enter filter replacement records through the app, updating the RFID tag's lifespan data.

[0043] Understandably, this application also includes a power module for supplying power to other modules.

[0044] In some embodiments of this application, see Figure 1 A sealing rubber ring 22 is provided between the filtered drinking water part 31 and the water inlet hole. The sealing rubber ring 22 can seal the gap between the filtered drinking water part 31 and the water inlet hole to prevent water leakage.

[0045] In some embodiments of this application, see Figure 1 heat exchange Figure 2The cup lid 2 is provided with a mounting base 23, and the flip cover 3 is connected to a rotating shaft 37, which is rotatably connected to the mounting base 23. The flip cover 3 is rotatably connected to the mounting base 23 via the rotating shaft 37, thereby enabling the flip cover 3 to be flipped.

[0046] In some embodiments of this application, a sealing cap 4 is provided on the filtered drinking part 31, and the sealing cap 4 is threadedly connected to the filtered drinking part 31. When filtered drinking is required, the user only needs to easily open the flip-top 3 of the cup, pour in cold water, warm water, tea or other beverage ingredients, close the flip-top 3 of the cup, unscrew the sealing cap 4 at the top of the flip-top 3, and drink directly from the drinking spout at the top of the flip-top 3.

[0047] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A multi-layer mineralized filtered water cup, characterized by: The cup includes a cup body and a cup lid. The cup lid is hinged with a flip cover, and the flip cover is provided with a water-filtering part. The cup lid is provided with a water inlet hole, and the water-filtering part is movably disposed in the water inlet hole. The water-filtering part is provided with a PP cotton layer, an activated carbon layer, a maifan stone mineralization layer and an ultrafiltration membrane layer in sequence along the water flow direction.

2. The multi-layer mineralized filtered water cup of claim 1, wherein: The edges of the PP cotton layer, activated carbon layer, maifanite mineralization layer, and ultrafiltration membrane layer are all provided with magnetic rubber.

3. The multi-layer mineralized filtered water cup of claim 1, wherein: The edges of the PP cotton layer, activated carbon layer, maifanite mineralization layer and ultrafiltration membrane layer are equipped with ring-shaped RFID electronic tags.

4. The multi-layer mineralized filtered water cup of claim 1, wherein: The PP cotton layer is uniformly provided with an involute hexagonal grid, the activated carbon layer is uniformly provided with an involute square grid, the maifanite mineralization layer is uniformly provided with an involute elliptical grid, and the ultrafiltration membrane layer is uniformly provided with an involute rhombic grid.

5. The multi-layer mineralized filtered water cup of claim 3, wherein: The flip cover has a water quality monitoring chamber inside, which is connected to the filtered drinking water section. The water quality monitoring chamber is equipped with a TDS sensor and a temperature sensor.

6. The multi-layer mineralized water filter cup as described in claim 5, characterized in that: The flip cover is equipped with a three-color LED indicator, which is connected to a controller. The controller is connected to the TDS sensor and the temperature sensor; and / or, the flip cover is equipped with an RFID tag reader and a timer, both of which are connected to the controller.

7. The multi-layer mineralized filtered water cup of claim 6, wherein: The flip cover is also equipped with a Bluetooth module, which is connected to the controller.

8. The multi-layer mineralized filtered water cup of claim 1, wherein: A sealing rubber ring is provided between the filtered drinking water section and the water inlet.

9. The multi-layer mineralized filtered water cup of claim 1, wherein: The cup lid is provided with a mounting base, and the flip cover is connected to a rotating shaft, which is rotatably connected to the mounting base.

10. The multi-layer mineralized filtered water cup of claim 1, wherein: The water filter unit is provided with a sealing cover, which is threadedly connected to the water filter unit.

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