Water purifier cover plate and water purifier

Abstract

The utility model discloses a water purifier cover plate and water purifier relates to water purifier technical field, and the utility model discloses a shell is equipped with a plurality of filter drums that are distributed in rectangular array on the inboard of shell, and the both sides of shell are equipped with water inlet and water outlet respectively, and the one side of water inlet is equipped with the water inlet pipe fixedly, and the inboard of water inlet pipe is fixedly connected with the upper end of a plurality of filter drums, and the one side of water outlet is equipped with the water outlet pipe fixedly, and the utility model discloses a water purifier, realizes efficient filtration purifying water quality, and the inside of shell is equipped with the support for the filter drum, and the filter drum upper end snap -fit filter core cover plate, and the filter core is convenient to replace, and through water purifier cover plate, knob drives fixed bolt and shell fixed, and cooperate reset spring can realize convenient dismounting, and the lower surface of top cap snap -fit board and shell both sides snap -fit groove snap -fit, and slide with sliding groove simultaneously, and the stability of cover plate and shell connection is enhanced, and also benefit maintenance.

Description

Technical Field

[0001] This utility model relates to the field of water purifier technology, specifically to a water purifier cover and a water purifier. Background Technology

[0002] Water purifiers are suitable for a variety of scenarios with high water purification requirements. They can meet the daily water needs of the family, providing clean water for cooking, making soup, brewing beverages and preparing baby formula when installed in the kitchen, or connecting to a water dispenser in the bathroom to ensure gentle and skin-friendly water for washing and bathing.

[0003] However, existing technologies still have the following problems:

[0004] In existing technologies, most water purifiers often face problems such as poor filtration effect, insufficient structural stability, and inconvenient maintenance. Single or simply arranged filter structures are difficult to effectively intercept various impurities in the water, resulting in substandard purified water quality. Moreover, the connection between the water purifier cover and the shell is complicated, and the disassembly and assembly process is prone to damage to components. In addition, the connection stability is poor, and problems such as loosening and poor sealing are prone to occur, leading to water leakage or intrusion of external pollutants, which affects the normal operation of the equipment and water quality safety.

[0005] To address the aforementioned problems, the inventor proposes a water purifier cover and a water purifier to solve these problems. Utility Model Content

[0006] In order to solve the problems of poor filtration effect and complicated connection method of cover plate, the purpose of this utility model is to provide a water purifier cover plate and a water purifier.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a water purifier, including a shell, with a plurality of filter cylinders arranged in a rectangular array on the inner side of the shell, and an inlet and an outlet respectively opened on both sides of the shell, an inlet pipe fixedly provided on one side of the inlet, the outer side of the inlet pipe being fixedly connected to the upper end of the plurality of filter cylinders, and an outlet pipe fixedly provided on one side of the outlet, the outer side of the outlet pipe being fixedly connected to the lower end of the plurality of filter cylinders.

[0008] A water purifier cover includes a top cover located on the upper surface of the outer shell. Multiple bases arranged in a rectangular array are fixedly mounted on the upper surface of the top cover. A knob is mounted on the upper surface of each base. A fixing bolt is fixedly mounted on the lower surface of the knob, penetrating the lower surface of the top cover and engaging with the outer shell. A return spring is fixedly mounted on the lower surface of the knob, with its lower end fixedly connected to the lower inner wall of the base. Two symmetrically distributed locking plates are fixedly mounted on the lower surface of the top cover. Locking grooves are provided on both sides of the outer shell, engaging with the locking plates.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. This utility model achieves efficient filtration and purification of water quality through this water purifier. The inner shelf of the outer shell provides stable support for the filter cartridge, and the filter cartridge cover plate is snapped onto the upper end of the filter cartridge for easy filter cartridge replacement.

[0011] 2. This utility model uses a water purifier cover plate and a knob to drive the fixing bolts to fix it to the outer shell. With the help of a return spring, it can be easily disassembled and assembled. The locking plate on the lower surface of the top cover engages with the locking grooves on both sides of the outer shell, and at the same time slides and fits against the sliding groove, which enhances the stability of the connection between the cover plate and the outer shell, and also facilitates maintenance. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic cross-sectional view of the water purifier structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the cover structure of the water purifier of this utility model.

[0016] In the diagram: 1. Outer shell; 20. Inlet; 21. Inlet pipe; 22. Handle; 23. Outlet; 24. Outlet pipe; 25. Shelf; 26. Filter cartridge; 27. Filter cover; 30. Top cover; 31. Knob; 32. Anti-slip texture; 33. Return spring; 34. Fixing bolt; 35. Base; 36. Anti-slip pad; 37. Slide groove; 38. Engaging groove; 39. Engaging plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1

[0019] like Figure 1-2As shown, this utility model provides a water purifier, including a shell 1. The inner side of the shell 1 is provided with a plurality of filter cylinders 26 arranged in a rectangular array. The shell 1 has an inlet 20 and an outlet 23 on both sides respectively. An inlet pipe 21 is fixedly provided on one side of the inlet 20. The outer side of the inlet pipe 21 is fixedly connected to the upper end of the plurality of filter cylinders 26. An outlet pipe 24 is fixedly provided on one side of the outlet 23. The outer side of the outlet pipe 24 is fixedly connected to the lower end of the plurality of filter cylinders 26.

[0020] Two horizontally arranged shelves 25 are fixedly installed inside the outer casing 1. Their inner sides are in contact with multiple filter cartridges 26, providing stable support for the filter cartridges 26. During the operation of the water purifier, factors such as water flow impact may cause the filter cartridges 26 to shake. The shelves 25 can effectively fix the filter cartridges 26, prevent them from shifting, and ensure that the filter cartridges 26 are always in a stable working state. This, in turn, ensures the filtration effect and structural stability of the entire water purifier and extends the service life of the equipment.

[0021] Handles 22 are fixedly installed on both sides of the outer casing 1, which greatly facilitates the movement of the water purifier by the user. When it is necessary to change the installation position of the water purifier or to perform equipment maintenance or repair, the user only needs to hold the handles 22 to easily move the water purifier, avoiding the safety hazards such as slipping and collision that may be caused by direct contact with the outer casing 1, and also improving the convenience and safety of operation.

[0022] The filter cartridge cover 27, which is snap-fitted onto the upper end of the filter cartridge 26, makes filter replacement simpler and faster. When the filter needs to be replaced after a period of use, the user does not need to disassemble a large number of parts; simply open the filter cover 27, remove the old filter, insert the new filter, and then snap the filter cover 27 back on. This shortens filter replacement time, reduces maintenance costs, and improves the user experience.

[0023] Working Principle: Place the water purifier stably in a suitable location, ensuring the outer casing 1 is secure. Connect the inlet pipe 21 to the water source pipe, allowing water to flow in through the inlet 20. The water is distributed through the inlet pipe 21 to the upper ends of multiple filter cartridges 26 arranged in a rectangular array. The filter cartridges 26 filter and purify the water. The purified water flows out from the lower end of the filter cartridges 26, collects through the outlet pipe 24, and flows out from the outlet 23 for use. When the filter cartridge needs to be replaced, open the filter cartridge cover 27 that is locked at the upper end of the filter cartridge 26, remove the old filter cartridge, insert the new filter cartridge, and then lock the filter cartridge cover 27 back in place. If the water purifier needs to be moved, it can be carried by holding the handles 22 on both sides of the outer casing 1.

[0024] Example 2

[0025] like Figure 3As shown, this utility model provides a water purifier cover, including a top cover 30, which is located on the upper surface of the outer shell 1. A plurality of bases 35 arranged in a rectangular array are fixedly provided on the upper surface of the top cover 30. A knob 31 is provided on the upper surface of the base 35. A fixing bolt 34 is fixedly provided on the lower surface of the knob 31. The fixing bolt 34 passes through the lower surface of the top cover 30 and is fixedly engaged with the outer shell 1. A return spring 33 is fixedly provided on the lower surface of the knob 31. The lower end of the return spring 33 is fixedly connected to the lower inner wall of the base 35. Two symmetrically distributed locking plates 39 are fixedly provided on the lower surface of the top cover 30. Locking grooves 38 are provided on both sides of the outer shell 1. The locking grooves 38 are engaged with the locking plates 39.

[0026] Multiple ring-shaped anti-slip textures 32 on the outer side of the knob 31 increase the friction between the user's hand and the knob 31. When rotating the knob 31 to install or remove the top cover 30, the anti-slip textures 32 effectively prevent the hand from slipping, allowing the user to rotate the knob 31 more easily and accurately, improving the stability and efficiency of operation, and also avoiding damage to the knob 31 or operational errors that may be caused by slipping.

[0027] An anti-slip pad 36 is fixedly installed on one side of the locking plate 39, which further enhances the tightness of the engagement between the locking plate 39 and the locking groove 38. When installing or removing the top cover 30 from the locking plate 39, the anti-slip pad 36 can effectively prevent the hand from slipping.

[0028] Two symmetrically distributed grooves 37 are formed on the upper surface of the outer casing 1. Their inner sides slide against the engaging plate 39, providing precise guidance for the installation of the top cover 30. When installing the top cover 30, the user simply aligns the engaging plate 39 with the groove 37 and slides it along the groove, allowing the engaging plate 39 to slide smoothly into and engage with the engaging slot 38, greatly improving the accuracy and convenience of installation. Simultaneously, the grooves 37 also provide a certain degree of restraint for the engaging plate 39, preventing the top cover 30 from shifting during installation and further ensuring the connection quality between the top cover 30 and the outer casing 1.

[0029] Working principle: When installing the top cover 30, align the two symmetrically distributed locking plates 39 on the lower surface of the top cover 30 with the two symmetrically distributed sliding grooves 37 on the upper surface of the outer shell 1, allowing the locking plates 39 to slide and fit along the sliding grooves 37. Simultaneously, the locking plates 39 engage with the locking grooves 38 on both sides of the outer shell 1. Rotate the knob 31 above the multiple rectangularly arrayed bases 35 on the upper surface of the top cover 30. The knob 31 drives the fixing bolt 34 to rotate and move downwards, allowing the fixing bolt 34 to penetrate the lower surface of the top cover 30 and securely engage with the outer shell 1. The return spring 33 on the lower surface of the knob 31 is compressed. When removing the top cover 30, rotate the knob 31 in the opposite direction. Under the elastic force of the return spring 33, the knob 31 drives the fixing bolt 34 upwards, disengaging the fixing bolt 34 from the outer shell 1. Then pull the top cover 30 outwards, separating the locking plates 39 from the locking grooves 38, allowing the top cover 30 to be removed.

[0030] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A water purifier, comprising a housing (1), characterized in that: The inner side of the outer shell (1) is provided with a plurality of filter cylinders (26) arranged in a rectangular array. The two sides of the outer shell (1) are respectively provided with a water inlet (20) and a water outlet (23). A water inlet pipe (21) is fixedly provided on one side of the water inlet (20), and the outer side of the water inlet pipe (21) is fixedly connected to the upper end of the plurality of filter cylinders (26). A water outlet pipe (24) is fixedly provided on one side of the water outlet (23), and the outer side of the water outlet pipe (24) is fixedly connected to the lower end of the plurality of filter cylinders (26).

2. A water purifier as described in claim 1, characterized in that, The inner side of the outer shell (1) is fixed with two horizontally distributed shelves (25), and the inner side of the shelves (25) is in contact with multiple filter cylinders (26).

3. A water purifier as described in claim 1, characterized in that, Handles (22) are fixedly provided on both sides of the outer shell (1).

4. A water purifier as described in claim 1, characterized in that, The upper end of each filter cartridge (26) is fitted with a filter element cover plate (27).

5. A water purifier cover, characterized in that, The water purifier described in any one of claims 1-4 further includes a top cover (30), which is located on the upper surface of the outer shell (1). The upper surface of the top cover (30) is fixedly provided with a plurality of bases (35) arranged in a rectangular array. The upper surface of the bases (35) is provided with a knob (31). The lower surface of the knob (31) is fixedly provided with a fixing bolt (34). The fixing bolt (34) passes through the lower surface of the top cover (30) and is fixedly engaged with the outer shell (1). The lower surface of the knob (31) is fixedly provided with a return spring (33). The lower end of the return spring (33) is fixedly connected to the lower inner wall of the base (35). The lower surface of the top cover (30) is fixedly provided with two symmetrically distributed locking plates (39). The outer shell (1) is provided with locking grooves (38) on both sides. The locking grooves (38) are engaged with the locking plates (39).

6. The water purifier cover plate as described in claim 5, characterized in that, The knob (31) has multiple anti-slip textures (32) arranged in a ring on its outer side.

7. The water purifier cover plate as described in claim 5, characterized in that, An anti-slip pad (36) is fixedly provided on one side of the locking plate (39).

8. The water purifier cover plate as described in claim 5, characterized in that, The upper surface of the outer shell (1) has two symmetrically distributed sliding grooves (37), and the inner side of the sliding grooves (37) slides and fits against the locking plate (39).

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