Water purifier shell assembly

Abstract

The utility model provides a water purifier shell component, including upper shell and lower shell, the upper shell is detachably installed on the upper end of lower shell, the front outer end and the rear outer end of lower shell are respectively and fixedly installed with spacing frame, the left end and the right end of each spacing frame are respectively and slidingly installed with slide bar, and the slide bar is fixed on the upper shell and the lower shell. A stop block is fixedly installed at the lower end of each sliding rod, a resistance spring is installed between each sliding rod and the limiting frame, installation openings are formed in the front end and the rear end of the upper shell respectively, a limiting rod is fixedly installed in each installation opening, and a water pump installation device is arranged in the lower shell. When the device is used, the upper shell can be quickly mounted and dismounted through matched use of the movable inclined plane, the sliding inclined plane, the clamping block, the stop block, the sliding rod, the resistance spring, the sliding shaft, the inclined groove, the limiting rod and the like, and compared with an existing screw mounting mode, the mode is more convenient and faster, and physical labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to a shell component of a water purifier. Background Art

[0002] The function of water purification equipment is to filter out harmful components in water so that people can use water safely. Existing water purifiers are divided into countertop and under-counter types. Most of their filter elements are placed vertically or horizontally. PP cotton, activated carbon, ultrafiltration membrane and other filter bodies are set inside the filter element. The filter is filtered in an internal pressure manner, that is, the raw water first passes through the filter body, and water molecules and beneficial minerals flow out through the filter body under the action of pressure. After multi-stage filtration, it becomes purified water, while harmful substances such as bacteria, colloids, rust, suspended matter, etc. are trapped in the filter body, thereby achieving the effect of filtration and purification.

[0003] The assembly structure of a conventional water purifier is that the filter element, instant heating device, water board assembly, booster pump, adapter and other parts are pre-assembled on a supporting frame, and then the outer shell is put on the outside of the supporting frame; the existing water purifier outer shell only serves as a protection, the structure is relatively simple, and the overall disassembly and assembly is inconvenient, which also brings troubles to the maintenance of internal parts. In addition, when the pump is damaged, it cannot be quickly disassembled and replaced, and it also has the function of shock-absorbing and protecting the booster pump.

[0004] Therefore, the utility model provides a water purifier housing assembly to solve the above problems. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a water purifier housing assembly, which effectively solves the problems of the existing water purifier having a high degree of structural uniformity, being inconvenient to disassemble and assemble as a whole, and being unable to quickly disassemble and replace it and provide shock-absorbing protection.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A water purifier shell assembly comprises an upper shell and a lower shell, wherein the upper end of the lower shell is detachably mounted with the upper shell, and limit frames are fixedly mounted on the front and rear outer ends of the lower shell, respectively, and sliding rods are slidably mounted on the left and right ends of each limit frame, and a blocking block is fixedly mounted on the lower end of each sliding rod, and a resistance spring is installed between each sliding rod and the limit frame, respectively, and installation openings are respectively opened on the front and rear ends of the upper shell, and a limit rod is fixedly mounted in each installation opening, and a water pump installation device is provided in the lower shell.

[0008] Preferably, a clamping block is fixedly mounted on the lower end of each of the limit rods, a moving inclined surface is provided on each of the clamping blocks, and a sliding inclined surface is provided on each of the blocking blocks.

[0009] Preferably, each of the sliding rods is provided with an oblique groove, a sliding shaft is installed in each of the oblique grooves, a driving rod is installed between the two sliding shafts on the same side, and a handle is fixedly installed on each of the driving rods.

[0010] Preferably; the water pump mounting device includes a fixing plate, the fixing plate is fixedly mounted with the right end of the inner side of the lower shell, four mutually symmetrical positioning rods are fixed to the upper end of the fixing plate, a shock-absorbing spring is fixedly mounted on the top of each positioning rod, a sliding rod is fixedly mounted on the upper end of each shock-absorbing spring, a pressure rod is rotatably mounted on each sliding rod on the right side, a water pump is provided on the fixing plate, and a clamping device is provided on the pressure rod.

[0011] Preferably, the clamping device includes a cross bar, a cross bar is fixedly installed between the two pressure bars, a screw is threadedly installed on the cross bar, an upper clamping plate is fixedly installed on the lower end of the screw, a telescopic rod is installed between the upper clamping plate and the cross bar, a lower clamping plate is fixedly installed on the fixed plate, and the water pump is installed between the upper clamping plate and the lower clamping plate.

[0012] Preferably, a sliding shell sleeved on the positioning rod is fixedly mounted on the bottom of each of the sliding rods, and a bolt is provided on each of the sliding rods on the left side.

[0013] Preferably, a plurality of filter boxes are provided in the lower shell.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the utility model is in use, the upper shell can be quickly installed and disassembled through the coordinated use of components such as the moving inclined plane, the sliding inclined plane, the card block, the blocking block, the sliding rod, the resistance spring, the sliding shaft, the inclined groove, and the limit rod. Compared with the existing screw installation method, this method is more convenient and saves physical labor.

[0016] 2. When the utility model is in use, the water pump can be quickly fixed and the water pump can be shock-proofed through the coordinated use of the lower clamping plate, the upper clamping plate, the bolts, the screw rods, the shock-absorbing spring and other components, thereby improving the service life of the water pump to a certain extent. The screw rods can tighten the fixing force of the water pump as needed, and the operation is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the expansion of the upper shell and the lower shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the lower housing of the utility model;

[0020] Figure 4 It is a schematic diagram of the crossbar of the utility model;

[0021] Figure 5 This is a schematic diagram of the cooperation between the limit rod and the clamping block of the utility model;

[0022] Figure 6 It is a schematic diagram of the chute of the utility model;

[0023] Figure 7 This is a schematic diagram of the screw installation of the utility model;

[0024] Figure 8 This is a schematic diagram of the installation of the shock absorbing spring of the utility model.

[0025] : 1. upper shell; 2. lower shell; 3. limit frame; 4. sliding rod; 5. blocking block; 6. resistance spring; 7. mounting port; 8. limit rod; 9. blocking block; 10. moving inclined plane; 11. sliding inclined plane; 12. inclined groove; 13. sliding shaft; 14. driving rod; 15. handle; 16. fixing plate; 17. positioning rod; 18. shock absorbing spring; 19. sliding rod; 20. pressure rod; 21. water pump; 22. cross bar; 23. screw; 24. upper splint; 25. telescopic rod; 26. lower splint; 28. bolt; 29. ​​filter box. DETAILED DESCRIPTION

[0026] The above and other technical contents, features and functions of the present invention are described in detail in conjunction with the attached Figures 1 to 8 It will be clearly presented in the detailed description of the embodiments. Those skilled in the art should understand that these implementation modes are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention. The structural contents mentioned in the following embodiments are all based on the drawings in the specification as reference.

[0027] The following will describe in detail various embodiments of the present invention with reference to the accompanying drawings.

[0028] like Figure 1-8As shown, a water purifier housing assembly comprises an upper housing 1 and a lower housing 2, wherein the upper housing 1 and the lower housing 2 can be installed in a normal manner, the upper end of the lower housing 2 is detachably mounted with the upper housing 1, the interior of the lower housing 2 is a cavity structure, two limit frames 3 are respectively fixedly mounted on the front and rear outer ends of the lower housing 2, the two limit frames 3 on the same side are symmetrically arranged, the limit frames 3 are of a "U"-shaped structure, and sliding rods 4 are respectively slidably mounted on the left and right ends of the inner side of each of the limit frames 3, and each two corresponding sliding rods 4 can move away from and approach each other, and each two sliding rods 4 are respectively fixedly mounted on the opposite side of the lower ends thereof. A blocking block 5, a resistance spring 6 is respectively installed between each of the sliding rods 4 and the limit frame 3, one end of each of the resistance springs 6 is respectively fixedly installed on the corresponding sliding rod 4, and the other end is respectively fixedly installed on the corresponding limit frame 3, and two mounting openings 7 are respectively opened at the front and rear ends of the upper shell 1, and the two mounting openings 7 on the same side are symmetrically arranged, the inner diameter of each of the mounting openings 7 is larger than the outer diameter of the limit frame 3, and the mounting openings 7 are arranged corresponding to the limit frame 3, and a limit rod 8 is respectively fixedly installed in each of the mounting openings 7, and the limit rod 8 is fixedly installed on the lower shell 2, and a water pump mounting device is provided in the lower shell 2.

[0029] like Figure 5 As shown, a clamping block 9 is fixedly installed on the left and right sides of the bottom end of each limiting rod 8, a moving inclined surface 10 is respectively opened on the outer end of each clamping block 9, and a sliding inclined surface 11 is respectively opened on each blocking block 5.

[0030] like Figure 6 As shown, each of the sliding rods 4 is provided with an inclined groove 12, the top end of each of the inclined grooves 12 is close to the outside of the sliding rod 4, and the bottom end is close to the inner surface of the sliding rod 4, and a sliding shaft 13 is slidably installed in each of the inclined grooves 12, and a driving rod 14 is fixedly installed between the two sliding shafts 13 on the same side, and a handle 15 is fixedly installed on each of the driving rods 14;

[0031] When in use, the personnel puts the lower shell 2 to a suitable position, so that the upper shell 1 is facing the lower shell 2 and slowly descends. At this time, each limit frame 3 enters the corresponding installation port 7, and each moving inclined surface 10 at this time contacts with the corresponding sliding inclined surface 11. When the upper shell 1 continues to descend, each card block 9 at this time pushes the corresponding blocking block 5 to move, and then every two corresponding sliding rods 4 will gradually move away, and each resistance spring 6 is compressed, and at the same time, the sliding shaft 13 will slide to the bottom along the corresponding inclined groove 12. When the bottom surface of each limit rod 8 contacts the inner side surface of the lower end of the limit frame 3, due to the rebound force of each resistance spring 6, each sliding rod 4 at this time pushes the blocking block 5 to contact the limit rod 8 quickly, and at the same time, the sliding shaft 13 slides to the upper end of the inclined groove 12. At this time, the bottom surface of each blocking block 5 contacts the top surface of the card block 9, and the card block 9 is blocked and connected, thus completing the installation of the upper shell 1 and the lower shell 2. Since the blocking block 5 is connected with the card block 9, the upper shell 1 and the lower shell 2 are installed more firmly at this time.

[0032] When the upper shell 1 needs to be removed, the handle 15 is manually pushed downward at the same time. At this time, each sliding shaft 13 will slide along the corresponding inclined groove 12. Since each inclined groove 12 is inclined, every two sliding shafts 13 at this time synchronously push the corresponding two sliding rods 4 away from each other. When each sliding shaft 13 slides to the bottom of the inclined groove 12, the distance between every two blocking blocks 5 at this time is greater than the diameter of the corresponding two blocking blocks 9. At this time, the personnel can easily remove the upper shell 1, and then release each handle 15, and each component returns to normal. When the upper shell 1 is installed again, the above operation is repeated. In this way, not only the upper shell 1 can be quickly installed, but also the upper shell 1 can be quickly disassembled. Compared with the existing screw installation method, this method is more convenient and saves physical labor.

[0033] like Figure 4 , 8 As shown, the water pump installation device includes a fixing plate 16, and the fixing plate 16 is fixedly installed on the right end of the inner side of the lower shell 2. Four mutually symmetrical positioning rods 17 are fixed on the upper end of the fixing plate 16. A shock-absorbing spring 18 is fixedly installed on the top of each positioning rod 17. A sliding rod 19 is fixedly installed on the upper end of each shock-absorbing spring 18. A limiting groove is respectively provided on the top of each sliding rod 19. Pressure rods 20 are rotatably installed in the two limiting grooves on the right side. A mounting hole is respectively provided on the left end of each pressure rod 20. A water pump 21 is provided on the fixing plate 16. The water pump 21 is an existing suitable booster pump. The booster pump is connected to the controller, the controller is connected to the power supply, and the booster pump is also connected to corresponding components. It will not be repeated in detail here. A clamping device is provided on the pressure rod 20.

[0034] like Figure 4As shown, the clamping device includes a cross bar 22, and the cross bar 22 is fixedly installed between the two pressure bars 20. The cross bar 22 can enhance the strength of the two pressure bars 20. A screw 23 is threadedly installed on the cross bar 22, and an upper clamping plate 24 is fixedly installed on the lower end of the screw 23. A telescopic rod 25 is installed between the upper clamping plate 24 and the cross bar 22, and one end of the telescopic rod 25 is fixedly installed on the upper clamping plate 24, and the other end is fixedly installed on the cross bar 22. A lower clamping plate 26 is fixedly installed on the fixing plate 16, and anti-skid pads are fixedly installed on the inner surfaces of the upper clamping plate 24 and the lower clamping plate 26 respectively. The water pump 21 is installed between the upper clamping plate 24 and the lower clamping plate 26, and the protective pad can better protect and prevent the water pump 21 from slipping.

[0035] like Figure 8 As shown, a sliding shell 27 sleeved on the positioning rod 17 is fixedly installed at the bottom of each of the sliding rods 19, and the sliding shell 27 is slidably installed on the outer surface of the positioning rod 17 up and down. A bolt 28 is threadedly installed on each sliding rod 19 on the left side. Three filter boxes 29 are arranged in the lower housing 2, and the filter boxes 29 are used to place filter elements;

[0036] When in use, the personnel places the water pump 21 on the lower clamping plate 26, and then places the free end of each pressure rod 20 into the corresponding limit groove. At this time, the upper clamping plate 24 is in contact with the outside of the water pump 21, and then the bolt 28 is inserted into the corresponding mounting hole. After the bolt 28 is screwed to a suitable degree, the personnel at this time turns the screw rod 23, and then the upper clamping plate 24 clamps and fixes the water pump 21 to make the water pump 21 more secure. The telescopic rod 25 can provide a guiding effect on the upper clamping plate 24. When the water pump 21 vibrates during use, each shock-absorbing spring 18 at this time can play a better shock-absorbing role. When the water pump 21 needs to be disassembled, the above steps can be reversed. This not only can quickly fix the water pump 21, but also can provide shock-absorbing protection for the water pump 21, thereby improving the service life to a certain extent.

[0037] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0039] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0040] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A water purifier housing assembly, comprising an upper housing (1) and a lower housing (2), characterized in that: The upper end of the lower shell (2) is detachably mounted with the upper shell (1); the front and rear outer ends of the lower shell (2) are respectively fixedly mounted with limit frames (3); the left and right ends of each limit frame (3) are respectively slidably mounted with sliding rods (4); the lower end of each sliding rod (4) is respectively fixedly mounted with a blocking block (5); a resistance spring (6) is respectively mounted between each sliding rod (4) and the limit frame (3); the front and rear ends of the upper shell (1) are respectively provided with mounting openings (7); a limit rod (8) is respectively fixedly mounted in each mounting opening (7); and a water pump mounting device is provided in the lower shell (2); The water pump installation device comprises a fixing plate (16), the fixing plate (16) being fixedly mounted on the right inner end of the lower housing (2), four mutually symmetrical positioning rods (17) being fixedly mounted on the upper end of the fixing plate (16), a damping spring (18) being fixedly mounted on the top end of each positioning rod (17), a sliding rod (19) being fixedly mounted on the upper end of each damping spring (18), a pressure rod (20) being rotatably mounted on each sliding rod (19) on the right side, a water pump (21) being mounted on the fixing plate (16), and a clamping device being mounted on the pressure rod (20).

2. A water purifier housing assembly according to claim 1, characterized in that: A clamping block (9) is fixedly mounted on the lower end of each of the limiting rods (8), a moving inclined surface (10) is provided on each of the clamping blocks (9), and a sliding inclined surface (11) is provided on each of the blocking blocks (5).

3. A water purifier housing assembly according to claim 1, characterized in that: Each of the sliding rods (4) is provided with an inclined groove (12), a sliding shaft (13) is installed in each of the inclined grooves (12), a driving rod (14) is installed between two of the sliding shafts (13) on the same side, and a handle (15) is fixedly installed on each of the driving rods (14).

4. A water purifier housing assembly according to claim 1, characterized in that: The clamping device comprises a cross bar (22), the cross bar (22) being fixedly mounted between the two pressure bars (20), a screw rod (23) being threadedly mounted on the cross bar (22), an upper clamping plate (24) being fixedly mounted at the lower end of the screw rod (23), a telescopic rod (25) being mounted between the upper clamping plate (24) and the cross bar (22), a lower clamping plate (26) being fixedly mounted on the fixing plate (16), and the water pump (21) being mounted between the upper clamping plate (24) and the lower clamping plate (26).

5. A water purifier housing assembly according to claim 1, characterized in that: A sliding shell (27) sleeved on the positioning rod (17) is fixedly mounted on the bottom of each sliding rod (19), and a bolt (28) is provided on each sliding rod (19) located on the left side.

6. A water purifier housing assembly according to claim 1, characterized in that: A plurality of filter boxes (29) are arranged in the lower housing (2).

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