Water purification cup

Abstract

The utility model relates to a water purification cup which comprises a cup body, a water purification assembly and a cover body, a water containing cavity is formed in the cup body, a water outlet and a connecting port are formed in the cup body, and the water outlet is communicated with the water containing cavity. The water purification assembly comprises a filter element, a water suction pump and a flow guide pipe, the filter element is arranged in the water containing cavity, the water suction pump is arranged in the cup body and located above the water containing cavity, the pumping-out end of the water suction pump is communicated with the water inlet end of the filter element, and the pumping-in end of the water suction pump is communicated with the connector. The cover body is detachably connected with the cup body to open and close the water outlet, in the using state, the first end of the flow guide pipe is communicated with the pumping end of the water suction pump through the connecting port, and the second end of the flow guide pipe is communicated with an external water source.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, and more specifically, to a water purification cup. Background Art

[0002] In scenarios such as outdoor activities or traveling, it may not be possible to obtain pure water sources at any time, thus unable to meet the drinking water needs of the human body. Traditional water purification devices have problems such as large volume, complex structure, and the need to be used with corresponding accessories, making them inconvenient to carry and use. Water purification cups, due to their small size and portability, have begun to be used in such scenarios.

[0003] A water purification and filtration cup is disclosed in the related art. It includes a cup body and a filtration device. The cup body is sequentially provided with a raw water chamber and a purified water chamber along the axial direction. A raw water opening and a purified water opening are formed on the cup body. The raw water opening communicates with the raw water chamber, and the purified water opening communicates with the purified water chamber. The filtration device is respectively communicated with the raw water chamber and the purified water chamber and is used for filtering the water in the raw water chamber. When in use, the water purification and filtration cup is placed in a water source, and the raw water opening is opened. The raw water to be filtered enters the raw water chamber through the raw water opening, is filtered by the filtration device, and the filtered purified water enters the purified water chamber and can flow out through the opened purified water opening for people to drink.

[0004] However, in the case of natural inflow, the raw water only flows into the water purification and filtration cup by gravity or natural pressure, with a slow water flow rate and low filtration efficiency. Even in scenarios where the water level of the water source is low, it is difficult for the raw water to smoothly flow into the raw water chamber for subsequent filtration, further affecting the filtration efficiency. On the other hand, it is difficult for existing water purification and filtration cups to perform the operations of drinking water and efficiently filtering raw water simultaneously. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a water purification cup, and the technical problems it solves are: how to improve the filtration efficiency of the water purification cup and how to perform the operations of drinking water and efficiently filtering raw water simultaneously.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions.

[0007] The present utility model provides a water purification cup, which comprises: a cup body with a water containing cavity formed therein, an outlet and a connection port provided on the cup body, and the outlet is communicated with the water containing cavity; a water purification assembly including a filter element, a water pump and a diversion pipe, the filter element is arranged in the water containing cavity, the water pump is arranged in the cup body and above the water containing cavity, the pump outlet end of the water pump is communicated with the water inlet end of the filter element, and the pump inlet end of the water pump is communicated with the connection port; a cover body detachably connected to the cup body to open and close the outlet; in the use state, one end of the diversion pipe is communicated with the pump inlet end of the water pump through the connection port, and the other end of the diversion pipe is communicated with an external water source. In some embodiments of the present application, the cover body includes a first cover body and a second cover body, the first cover body includes a first cover part and a first cylinder part connected to each other, the second cover body includes a second cover part and a second cylinder part connected to each other, the first cover part is detachably connected to the second cylinder part, so that the first cover part, the second cover part and the second cylinder part enclose to form the storage bin, and the first cylinder part is arranged in the storage bin. When the diversion pipe is stored in the storage bin, the diversion pipe is wound around the outer periphery of the first cylinder part.

[0008] In some embodiments of the present application, the cover body includes a first cover body and a second cover body, the first cover body includes a first cover part and a first cylinder part connected to each other, the second cover body includes a second cover part and a second cylinder part connected to each other, the first cover part is detachably connected to the second cylinder part, the first cover part, the second cover part and the second cylinder part enclose to form the storage bin, and the first cylinder part is arranged in the storage bin; in the storage state, the diversion pipe is stored in the storage bin and wound around the outer periphery of the first cylinder part.

[0009] In some embodiments of the present application, a connection head is provided at the first end of the diversion pipe, and the connection head is locked in the connection port to communicate the pump inlet end of the water pump. A filtering assembly is provided at the second end of the diversion pipe; a fitting hole and a receiving groove are provided on the first cover part, and both the fitting hole and the receiving groove are arranged in the first cylinder part. A first relief gap and a second relief gap are formed on the first cylinder part. When the diversion pipe is wound around the outer periphery of the first cylinder part, the first end of the diversion pipe passes through the first relief gap, and the connection head is inserted into the fitting hole. The second end of the diversion pipe passes through the second relief gap, and the filtering assembly is clamped in the receiving groove.

[0010] In some embodiments of the present application, an elastic structure is provided on the first cover part, an insertion block is provided on the elastic structure, a slot is formed on the second cylinder part, and the elastic structure provides an elastic force to drive the insertion block to be inserted into the slot to connect the first cover part and the second cylinder part.

[0011] In some embodiments of the present application, the lid further includes a cup sleeve and a hanging rope. The cup sleeve is provided with a receiving groove, and a part of the hanging rope is disposed in the receiving groove. The cup sleeve is detachably connected to the second lid, and the hanging rope is clamped between the second lid and the inner wall of the receiving groove. Moreover, the cup sleeve is detachably connected to the cup body.

[0012] In some embodiments of the present application, the cup body includes an upper cup body and a lower cup body. The upper cup body is detachably connected to the filter element. The lower cup body is provided with the water receiving cavity, and one end of the water receiving cavity has an opening. The upper cup body is detachably connected to the lower cup body. The filter element passes through the opening and is disposed in the water receiving cavity. The water pump is disposed in the upper cup body, and both the water outlet and the connection port are disposed in the upper cup body, and the water outlet communicates with the opening.

[0013] In some embodiments of the present application, the upper cup body includes a connected housing and a base. A storage cavity and a water outlet channel are provided between the housing and the base. The water pump is disposed in the storage cavity and fixed between the housing and the base. The base is detachably connected to the filter element. The connection port and the water passing port are provided on the base, and the water outlet is provided on the housing. The water passing port communicates with the opening, and the water outlet communicates with the water passing port through the water outlet channel, so that the water outlet communicates with the opening.

[0014] In some embodiments of the present application, the water purification assembly further includes a control assembly. The control assembly is disposed in the storage cavity. The control assembly includes a connected circuit board and a button. The housing is provided with a relief opening. The upper cup body further includes a bracket. The bracket is connected to the base. The water pump is clamped between the bracket and the base, and the circuit board is clamped between the bracket and the housing, and a part of the button is exposed outside the relief opening.

[0015] In some embodiments of the present application, the water purification assembly further includes a connecting pipe and a sealing sleeve. The connecting pipe is disposed in the base. One end of the connecting pipe communicates with the pump inlet end of the water pump, and the other end of the connecting pipe communicates with the connection port, so that the pump inlet end of the water pump communicates with the connection port. The sealing sleeve includes a connected first sleeve body and a second sleeve body. The first sleeve body is clamped between the base and the connecting pipe, and the second sleeve body extends into the connecting pipe. The first end of the diversion pipe is inserted into the second sleeve body through the connection port to communicate with the pump inlet end of the water pump.

[0016] In some embodiments of the present application, a water inlet channel is provided on the base. An internal thread is provided on the inner wall of the water inlet channel, and an external thread is provided on the outer wall of the water inlet end of the filter element. The base is screwed to the filter element, and the water inlet channel is communicated with the water inlet end of the filter element. The water purification assembly further includes a water outlet sealing sleeve, which is sleeved outside the water pump and clamped between the water inlet channel and the pump inlet end of the water pump to form a seal.

[0017] As can be seen from the above technical solutions, the embodiments of the present utility model have at least the following advantages and positive effects:

[0018] In the water purification cup of the embodiment of the present utility model, during use, the first end of the diversion pipe is communicated with the connection port, and the second end of the diversion pipe is communicated with an external water source. Then, the water pump is started. The water pump extracts raw water from the external water source through the diversion pipe and pumps the raw water into the filter element for filtration. The purified water obtained after the raw water is filtered by the filter element is stored in the water storage cavity, and the purified water in the water storage cavity can flow out through the water outlet for the user to drink. Through the cooperation among the diversion pipe, the water pump and the filter element, the water pump provides the pumping power, which can accelerate the filtration speed of the raw water. And the setting of the diversion pipe enables the water purification cup to be applicable to scenarios where the water level of the water source is relatively low, thereby improving the filtration efficiency of the water purification cup in this usage scenario. Further, since the water pump is located above the water storage cavity and the filter element is arranged in the water storage cavity, under the action of gravity, the filtration speed can be accelerated, the energy consumption of the pump can be reduced, and the filtration efficiency of the water purification cup is further improved. On the other hand, the raw water enters the filter element after passing through the diversion pipe and the water pump in sequence, and is filtered by the filter element and converted into purified water and stored in the water storage cavity. The purified water in the water storage cavity can be taken out through the water outlet, and the settings of the diversion pipe and the water pump enable the water purification cup to be placed or held at various angles without affecting the filtration process. Placing or holding at various angles can facilitate the smooth outflow of the purified water from the water storage cavity. Therefore, the operations of drinking water and efficiently filtering the raw water can be carried out simultaneously, thereby improving the user experience and reducing the waiting time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By considering the following detailed description of the preferred embodiments of the present utility model in conjunction with the accompanying drawings, various objectives, features and advantages of the present utility model will become more obvious. The drawings are only exemplary illustrations of the present utility model and are not necessarily drawn to scale. In the drawings, the same reference numerals always represent the same or similar components. Among them:

[0020] Figure 1 is a schematic structural view of a water purification cup shown according to an exemplary embodiment.

[0021] Figure 2 is Figure 1 a cross-sectional view of

[0022] Figure 3Yes Figure 1 Cross-sectional view in the use state.

[0023] Figure 4 Yes Figure 1 Exploded structure schematic diagram of the cover body in

[0024] Figure 5 Yes Figure 4 Schematic diagram of the structure from another perspective.

[0025] Figure 6 Yes Figure 2 Schematic diagram of the structure of the cup body and the filter element in

[0026] Figure 7 Yes Figure 6 Schematic diagram of the structure from another perspective of

[0027] Figure 8 Yes Figure 6 Schematic diagram of the structure of the upper cup body in

[0028] Explanation of the reference numerals is as follows:

[0029] 1. Cup body; 11. Upper cup body; 111. Housing; 1111. Water outlet; 1112. Relief opening; 112. Base; 1121. Connection port; 1122. Water outlet channel; 113. Containing cavity; 114. Water inlet channel; 115. Bracket; 12. Lower cup body; 121. Water containing cavity; 1211. Opening; 13. First dust cover; 14. Second dust cover;

[0030] 21. Filter element; 22. Water pump; 221. Pump outlet end; 222. Pump inlet end; 23. Diversion pipe; 24. Connector; 25. Filter assembly; 26. Control assembly; 261. Circuit board; 262. Button; 27. Charging assembly; 28. Connecting pipe; 29. Sealing sleeve; 291. First sleeve body; 292. Second sleeve body; 210. Water outlet sealing sleeve;

[0031] 3. Cover body; 31. First cover body; 311. First cover part; 3111. Fitting hole; 3112. Receiving groove; 3113. Elastic structure; 3114. Insert block; 312. First cylindrical part; 3121. First relief gap; 3122. Second relief gap; 32. Second cover body; 321. Second cover part; 322. Second cylindrical part; 3221. Slot; 33. Storage bin; 34. Cup sleeve; 35. Hanging rope. Detailed implementation mode

[0032] Although the utility model can be easily embodied in different forms of embodiments, only some specific embodiments are shown in the drawings and will be described in detail in this specification. At the same time, it can be understood that this specification should be regarded as an exemplary illustration of the principles of the utility model, and is not intended to limit the utility model to what is described herein.

[0033] Thus, a feature pointed out in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the feature described. In addition, it should be noted that this specification describes many features. Although some features may be combined together to show possible system designs, these features can also be used in other combinations not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0034] In the embodiments shown in the drawings, the indication of directions (such as up, down, left, right, front and back) is used to explain that the structures and movements of various elements of the utility model are not absolute but relative. When these elements are in the positions shown in the drawings, these explanations are appropriate. If the description of the positions of these elements changes, then the indication of these directions also changes accordingly.

[0035] Please refer to Figures 1 to 3 , a water purification cup provided by an embodiment of the utility model mainly includes a cup body 1, a water purification component and a cover body 3. A water containing cavity 121 is provided in the cup body 1. An outlet 1111 and a connection port 1121 are provided on the cup body 1, and the outlet 1111 communicates with the water containing cavity 121. The water purification component includes a filter element 21, a water pump 22 and a diversion pipe 23. The filter element 21 is arranged in the water containing cavity 121. The water pump 22 is arranged in the cup body 1 and is located above the water containing cavity 121. The pump out end 221 of the water pump 22 communicates with the water inlet end of the filter element 21. The pump in end 222 of the water pump 22 communicates with the connection port 1121. The cover body 3 is detachably connected to the cup body 1 to open and close the outlet 1111. In the use state, the first end of the diversion pipe 23 communicates with the pump in end 222 of the water pump 22 through the connection port 1121, and the second end of the diversion pipe 23 communicates with an external water source.

[0036] In the water purification cup according to the embodiment of the present utility model, the first end of the diversion pipe 23 is communicated with the connection port 1121, and the second end of the diversion pipe 23 is communicated with an external water source. Then, the water pump 22 is started. The water pump 22 extracts raw water from the external water source through the diversion pipe 23 and pumps the raw water into the filter element 21 for filtration. The purified water obtained after the raw water is filtered by the filter element 21 is stored in the water storage cavity 121. The purified water in the water storage cavity 121 can flow out through the water outlet 1111 for the user to drink. Through the cooperation among the diversion pipe 23, the water pump 22, and the filter element 21, the water pump 22 provides pumping power, which can accelerate the filtration speed of the raw water. Moreover, the setting of the diversion pipe 23 enables the water purification cup to be applicable to scenarios where the water level of the water source is relatively low, thereby improving the filtration efficiency of the water purification cup in this usage scenario. Further, since the water pump 22 is located above the water storage cavity 121 and the filter element 21 is arranged in the water storage cavity 121, the filtration speed can be accelerated under the action of gravity, reducing the energy consumption of the pump and further improving the filtration efficiency of the water purification cup. On the other hand, the raw water enters the filter element 21 after passing through the diversion pipe 23 and the water pump 22 in sequence, and is filtered by the filter element 21 and then converted into purified water and stored in the water storage cavity 121. The purified water in the water storage cavity 121 can be taken out through the water outlet 1111. And the settings of the diversion pipe 23 and the water pump 22 enable the water purification cup to be placed or held at various angles without affecting the filtration process. Placing or holding at various angles can facilitate the smooth outflow of the purified water from the water storage cavity 121. Therefore, the operations of drinking water and efficiently filtering the raw water can be carried out simultaneously, thereby improving the user experience and reducing the waiting time.

[0037] It should be noted that if the positions of the filter element 21 and the water pump 22 are swapped, the first end of the diversion pipe 23 is communicated with the water inlet end of the filter element 21 through the connection port 1121, the filter element 21 is communicated with the pump inlet end 222 of the water pump 22, and the pump outlet end 221 of the water pump 22 is communicated with the water storage cavity 121, a series of processes of filtering and storing purified water can also be completed. However, due to the limitation of the structure of the filter element 21, a vacuum pumping problem will occur during the use of this water purification assembly 2, thus affecting the filtration efficiency.

[0038] In this embodiment, a first dust cover 13 for shielding the connection port 1121 is further provided on the cup body 1. Specifically, when the diversion pipe 23 does not need to be connected, the dust cover is connected to the cup body 1 and plays its dust-proof role. When the diversion pipe 23 needs to be connected, the first dust cover 13 can be pulled out from the cup body 1.

[0039] Please refer to Figure 2 、 Figure 4 and Figure 5, the cover body 3 includes a first cover body 31 and a second cover body 32. The first cover body 31 includes a connected first cover portion 311 and a first cylindrical portion 312, and the second cover body 32 includes a connected second cover portion 321 and a second cylindrical portion 322. The first cover portion 311 is detachably connected to the second cylindrical portion 322. The first cover portion 311, the second cover portion 321, and the second cylindrical portion 322 enclose to form a storage bin 33, and the first cylindrical portion 312 is disposed inside the storage bin 33. In the storage state, the diversion pipe 23 is stored in the storage bin 33 and wound around the outer periphery of the first cylindrical portion 312. When pumping and filtering are not required, the diversion pipe 23 is stored in the storage bin 33, which can reduce possible damage to the diversion pipe 23 and facilitate the user to carry and store the water purification cup. On the other hand, the diversion pipe 23 can be freely disassembled and assembled with the cup body 1, which is convenient for the user to clean and replace the diversion pipe 23. When storing the diversion pipe 23, first wind the diversion pipe 23 around the outer periphery of the first cylindrical portion 312, and then connect the first cover portion 311 and the second cylindrical portion 322. The diversion pipe 23 can be stored in the storage bin 33 and limited between the first cylindrical portion 312 and the second cylindrical portion 322, so that the storage of the diversion pipe 23 is more compact and orderly, facilitating the subsequent removal and use of the diversion pipe 23.

[0040] Please refer to Figures 2 to 5 , a connection head 24 is provided at the first end of the diversion pipe 23. The connection head 24 is locked in the connection port 1121 to communicate with the pump inlet end 222 of the water pump 22. A filter assembly 25 is provided at the second end of the diversion pipe 23. A fitting hole 3111 and a receiving groove 3112 are provided on the first cover portion 311, and the fitting hole 3111 and the receiving groove 3112 are disposed inside the first cylindrical portion 312. A first relief gap 3121 and a second relief gap 3122 are formed on the first cylindrical portion 312. When the diversion pipe 23 is wound around the outer periphery of the first cylindrical portion 312, the first end of the diversion pipe 23 passes through the first relief gap 3121, and the connection head 24 is inserted into the fitting hole 3111. The second end of the diversion pipe 23 passes through the second relief gap 3122, and the filter assembly 25 is clamped in the receiving groove 3112.

[0041] The connection head 24 is used to cooperate with the connection port 1121, and the filter assembly 25 is used for preliminary filtration when accessing an external water source. When storing the diversion pipe 23, first fix the filter assembly 25 in the receiving groove 3112. The diversion pipe 23 extends out from the second relief gap 3122 so that it can be wound around the outer periphery of the first cylindrical portion 312. After winding is completed, let the diversion pipe 23 extend into the first cylindrical portion 312 through the first relief gap 3121, and let the connection head 24 be inserted and cooperate with the fitting hole 3111, so that both ends of the diversion pipe 23 can be effectively fixed, thus completing the stable storage of the diversion pipe 23.

[0042] Please refer to Figure 4 andFigure 5 In an embodiment where the first lid portion 311 and the second cylindrical portion 322 are detachably connected, an elastic structure 3113 is provided on the first lid portion 311, an insertion block 3114 is provided on the elastic structure 3113, a slot 3221 is formed on the second cylindrical portion 322, and the elastic structure 3113 provides an elastic force to drive the insertion block 3114 to be inserted into the slot 3221. Acting on the elastic structure 3113 to compress it so that the insertion block 3114 can smoothly enter the second cylindrical portion 322. When the elastic structure 3113 rebounds, it drives the insertion block 3114 to be inserted into the slot 3221, thereby realizing a firm connection between the first lid portion 311 and the second cylindrical portion 322. Correspondingly, compressing the elastic structure 3113 to make the insertion block 3114 withdraw from the slot 3221 allows for subsequent steps of separating the first lid 31 and the second lid 32, and the disassembly and assembly operations of the first lid 31 and the second lid 32 are relatively convenient and fast.

[0043] It can be envisioned that the elastic structure 3113 can be an existing structure with elastic properties in the prior art. By way of example, the elastic structure 3113 is a Z-shaped or S-shaped elastic piece.

[0044] Please refer to Figures 2 to 8 In an embodiment where the lid 3 and the cup body 1 are detachably connected, the lid 3 further includes a cup sleeve 34 and a hanging rope 35. An accommodation groove 3112 is provided in the cup sleeve 34, a part of the hanging rope 35 is disposed in the accommodation groove 3112, the cup sleeve 34 is detachably connected to the second lid 32, and the hanging rope 35 is clamped between the second lid 32 and the inner wall of the accommodation groove 3112, and the cup sleeve 34 is detachably connected to the cup body 1. Through the design of the hanging rope 35, the user can easily hang the water purification cup on a backpack, a belt or the wrist without holding it by hand, greatly improving the portability of use.

[0045] Specifically, the cup sleeve 34 and the second lid 32 are detachably connected by the engagement of a slot and a block, and the cup sleeve 34 and the cup body 1 are detachably connected by a rotary snap structure.

[0046] In a further embodiment, when the cup sleeve 34 is detachably connected to the second lid 32 and the cup body 1 respectively, the cup sleeve 34 is sleeved outside the second lid 32 and the cup body 1 respectively, increasing the overall aesthetic appearance of the water purification cup.

[0047] Please refer to Figure 6 and Figure 7, the cup body 1 includes an upper cup body 11 and a lower cup body 12. The upper cup body 11 is detachably connected to the filter element 21. The lower cup body 12 is provided with a water storage cavity 121, and one end of the water storage cavity 121 has an opening 1211. The upper cup body 11 is detachably connected to the lower cup body 12. The filter element 21 passes through the opening 1211 and is arranged in the water storage cavity 121. The water pump 22 is arranged in the upper cup body 11. The water outlet 1111 and the connection port 1121 are both arranged in the upper cup body 11, and the water outlet 1111 is communicated with the opening 1211. The upper cup body 11 and the lower cup body 12 are detachably connected. On the one hand, it makes the cleaning and maintenance of the water storage cavity 121 more convenient. On the other hand, since the filter element 21 is detachably connected to the upper cup body 11, through the connection between the upper cup body 11 and the lower cup body 12, a feasible solution for arranging the filter element 21 in the water storage cavity 121 is provided. Users can conveniently replace the filter element 21 according to the usage situation, thereby extending the service life of the water purification cup and reducing the usage cost. When taking the purified water, the purified water can also be directly poured out from the opening 1211, which is more convenient to take.

[0048] Specifically, the bottom end of the upper cup body 11 is provided with an internal thread, and the outer wall of the opening 1211 of the lower cup body 12 is provided with an external thread. The upper cup body 11 and the lower cup body 12 are connected by threads to achieve the detachable connection between the two.

[0049] The upper cup body 11 includes a connected housing 111 and a base 112. A storage cavity 113 and a water outlet channel 1122 are provided between the housing 111 and the base 112. The water pump 22 is arranged in the storage cavity 113 and fixed between the housing 111 and the base 112. The base 112 is detachably connected to the filter element 21. The base 112 is provided with a connection port 1121 and a water passing port. The housing 111 is provided with a water outlet 1111. The water passing port is communicated with the opening 1211, and the water outlet 1111 is communicated with the water passing port through the water outlet channel 1122 to make the water outlet 1111 communicate with the opening 1211.

[0050] The water pump 22 is installed in the storage cavity 113 and fixed between the housing 111 and the base 112. This design not only ensures the stability of the water pump 22 but also facilitates the subsequent maintenance of the water pump 22. The design of the water outlet channel 1122 enables the purified water to flow smoothly from the water passing port into the water outlet 1111, improving the water outlet efficiency.

[0051] Please refer to Figure 2 , Figure 3 and Figure 8In an embodiment in which the water pump 22 is fixed between the housing 111 and the base 112, the water purification component further includes a control component 26, which is arranged in the container cavity 113, and the control component 26 includes a circuit board 261 and a button 262 connected to each other. The housing 111 is provided with a clearance port 1112, and the upper cup body 11 also includes a bracket 115, which is connected to the base 112, the water pump 22 is clamped between the bracket 115 and the base 112, the circuit board 261 is clamped between the bracket 115 and the housing 111, and the button 262 is partially exposed in the clearance port 1112. The circuit board 261 is responsible for controlling the start, stop and possible other functions of the water pump 22, and the button 262 is used for the user to interact with the water purification cup. The clearance port 1112 allows the button 262 to be partially exposed on the surface of the housing 111 for user operation. The bracket 115 plays a role in supporting and fixing the water pump 22 and the control component 26. The water pump 22 is sandwiched between the bracket 115 and the base 112 , and the circuit board 261 is sandwiched between the bracket 115 and the housing 111 . Such a design ensures the stability of the overall structure.

[0052] In a further embodiment, the water purification component further includes a charging component 27, which is disposed in the container cavity 113, and a charging port is provided on the base 112, and the charging component 27 is electrically connected to the control component 26, and is electrically connected to an external power source through the charging port. In a further embodiment, a second dust cover 14 for shielding the charging port is also provided on the base 112.

[0053] In an embodiment in which the first end of the above-mentioned guide pipe 23 is connected to the pump inlet end 222 of the water pump 22 through the connecting port 1121, the water purification component also includes a connecting pipe 28 and a sealing sleeve 29, the connecting pipe 28 is arranged in the base 112, one end of the connecting pipe 28 is connected to the pump inlet end 222 of the water pump 22, and the other end of the connecting pipe 28 is connected to the connecting port 1121, so that the pump inlet end 222 of the water pump 22 is connected to the connecting port 1121, the sealing sleeve 29 includes a first sleeve body 291 and a second sleeve body 292 connected to each other, the first sleeve body 291 is clamped between the base 112 and the connecting pipe 28, the second sleeve body 292 extends into the connecting pipe 28, and the first end of the guide pipe 23 is inserted into the second sleeve body 292 through the connecting port 1121 to connect to the pump inlet end 222 of the water pump 22.

[0054] The first set of body 291 is clamped between the base 112 and the connecting pipe 28, serving the functions of fixing and sealing the connecting pipe 28. The second set of body 292 extends into the interior of the connecting pipe 28. The first end of the diversion pipe 23 is inserted into the second set of body 292, and the second set of body 292 is fitted between the inner wall of the connecting pipe 28 and the outer wall of the first end of the diversion pipe 23, further ensuring the sealing between the connecting pipe 28 and the first end of the diversion pipe 23, thereby effectively preventing water leakage during water transmission. In this embodiment, the connector 24 at one end of the diversion pipe 23 is inserted into the connecting pipe 28.

[0055] Please refer to Figure 2 、 Figure 3 、 Figure 6 and Figure 7 In an embodiment where the base 112 and the filter element 21 are detachably connected, an inlet channel 114 is provided on the base 112. Internal threads are provided on the inner wall of the inlet channel 114, and external threads are provided on the outer wall of the water inlet end of the filter element 21. The base 112 and the filter element 21 are screwed together, and the inlet channel 114 communicates with the water inlet end of the filter element 21. The water purification assembly further includes an outlet sealing sleeve 210. The outlet sealing sleeve 210 is sleeved outside the water pump 22 and clamped between the inlet channel 114 and the pump inlet end 222 of the water pump 22 to form a seal.

[0056] Through the design of internal and external threads, a screwed connection is achieved between the base 112 and the filter element 21. This design not only simplifies the installation process but also makes the replacement of the filter element 21 more convenient and fast, and users can easily complete it without using special tools. The setting of the outlet sealing sleeve 210 effectively seals the connection between the inlet channel 114 and the pump inlet end 222 of the water pump 22, preventing water leakage during water transmission and further ensuring the stable operation of the entire water purification work.

[0057] Although the present utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present utility model can be embodied in many forms without departing from the spirit or essence of the utility model, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be broadly interpreted within the spirit and scope defined by the appended claims. Therefore, all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A water purification cup, characterized in that, Comprising: A cup body, which is provided with a water-containing cavity therein, and the cup body is provided with a water outlet and a connection port, and the water outlet communicates with the water-containing cavity; A water purification component, including a filter element, a water pump and a diversion pipe, the filter element is arranged in the water-containing cavity, the water pump is arranged in the cup body and is located above the water-containing cavity, the pump-out end of the water pump communicates with the water inlet end of the filter element, and the pump-in end of the water pump communicates with the connection port; A cover body, detachably connected to the cup body to open and close the water outlet; In the use state, the first end of the diversion pipe communicates with the pump-in end of the water pump through the connection port, and the second end of the diversion pipe communicates with an external water source.

2. The water purification cup according to claim 1, wherein The cover body includes a first cover body and a second cover body, the first cover body includes a first cover portion and a first cylindrical portion connected to each other, the second cover body includes a second cover portion and a second cylindrical portion connected to each other, the first cover portion is detachably connected to the second cylindrical portion, the first cover portion, the second cover portion and the second cylindrical portion enclose a storage bin, and the first cylindrical portion is arranged in the storage bin; In the storage state, the diversion pipe is stored in the storage bin and wound around the outer periphery of the first cylindrical portion.

3. The water purification cup according to claim 2, wherein A connection head is arranged at the first end of the diversion pipe, and the connection head is locked in the connection port to communicate the pump-in end of the water pump, and a filtering component is arranged at the second end of the diversion pipe; The first cover portion is provided with a mating hole and a receiving groove, and both the mating hole and the receiving groove are arranged in the first cylindrical portion. The first cylindrical portion is provided with a first relief gap and a second relief gap. When the diversion pipe is wound around the outer periphery of the first cylindrical portion, the first end of the diversion pipe passes through the first relief gap, and the connection head is inserted into the mating hole. The second end of the diversion pipe passes through the second relief gap, and the filtering component is clamped in the receiving groove.

4. The water purification cup according to claim 2, wherein, The first cover portion is provided with an elastic structure, and an insertion block is arranged on the elastic structure. A slot is arranged on the second cylindrical portion. The elastic structure provides an elastic force to drive the insertion block to be inserted into the slot to connect the first cover portion and the second cylindrical portion.

5. The water purification cup according to claim 2, characterized in that, The cover body further includes a cup sleeve and a hanging rope. The cup sleeve is provided with a receiving groove therein, a part of the hanging rope is arranged in the receiving groove, the cup sleeve is detachably connected to the second cover body, and the hanging rope is clamped between the second cover body and the inner wall of the receiving groove, and the cup sleeve is detachably connected to the cup body.

6. The water purification cup according to claim 1, characterized in that The cup body includes an upper cup body and a lower cup body. The upper cup body is detachably connected to the filter element. The lower cup body is provided with the water-containing cavity, and one end of the water-containing cavity has an opening. The upper cup body is detachably connected to the lower cup body. The filter element passes through the opening and is arranged in the water-containing cavity; The water pump is arranged in the upper cup body, and both the water outlet and the connection port are arranged on the upper cup body, and the water outlet communicates with the opening.

7. The water purification cup according to claim 6, characterized in that, The upper cup body includes a housing and a base connected to each other, and a storage cavity and a water outlet channel are arranged between the housing and the base. The water pump is arranged in the storage cavity and fixed between the housing and the base; The base is detachably connected to the filter element, the base is provided with the connecting port and the water outlet, the shell is provided with the water outlet, the water outlet is connected to the opening, and the water outlet is connected to the water outlet through the water outlet channel so that the water outlet is connected to the opening.

8. The water purification cup according to claim 7, characterized in that, The water purification component further includes a control component, which is arranged in the container cavity and includes a circuit board and buttons connected to each other; The shell is provided with a clearance opening, the upper cup body also includes a bracket, the bracket is connected to the base, the water pump is clamped between the bracket and the base, and the circuit board is clamped between the bracket and the shell, and the button part is exposed at the clearance opening.

9. The water purification cup according to claim 7, wherein The water purification component also includes a connecting pipe and a sealing sleeve, the connecting pipe is arranged in the base, one end of the connecting pipe is connected to the pump inlet of the water pump, and the other end of the connecting pipe is connected to the connecting port, so that the pump inlet of the water pump is connected to the connecting port, and the sealing sleeve includes a first sleeve body and a second sleeve body connected to each other, the first sleeve body is clamped between the base and the connecting pipe, the second sleeve body extends into the connecting pipe, and the first end of the guide pipe is inserted into the second sleeve body through the connecting port to connect to the pump inlet of the water pump.

10. The water purification cup according to claim 7, wherein, The base is provided with a water inlet channel, the inner wall of the water inlet channel is provided with an internal thread, the outer wall of the water inlet end of the filter element is provided with an external thread, the base is threadedly connected to the filter element, and the water inlet channel is communicated with the water inlet end of the filter element; The water purification component also includes a water outlet sealing sleeve, which is sleeved outside the water pump and clamped between the water inlet channel and the pump inlet end of the water pump to form a seal.

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