Pool cleaner

Abstract

The utility model discloses a pool cleaner which comprises a filter cartridge, a filter assembly arranged in the filter cartridge, a water pump assembly arranged in the filter cartridge and located below the filter assembly and a hook assembly detachably connected with the filter cartridge, and the filter assembly comprises filter cotton, a spherical assembly and a filter basket. The spherical assembly is arranged between the filter cotton and the filter basket, the top of the filter basket is erected on the filter cartridge and is fixed in the filter cartridge through a floating cover, a mounting plate is arranged in the filter cartridge, the mounting plate is provided with a mounting port, and a water inlet of the water pump assembly is communicated with the mounting port. The pool cleaner mainly comprises the filter cartridge, the filter assembly and the water pump assembly, is simple in structure, small in size and convenient to install, can automatically clean floating objects in a pool through the water pump assembly and the filter assembly, and improves the cleaning efficiency and the operation safety of cleaning personnel.

Description

Technical Field

[0001] The utility model relates to the field of cleaning equipment, in particular to a pool cleaner. Background Art

[0002] After a pool has been used for a long time, various dirt will float on the surface of the pool, and various dirt will also be deposited on the bottom of the pool; these dirt will cause serious pollution to the water quality of the pool, so it needs to be cleaned.

[0003] Currently, dirt floating on the water surface is generally cleaned by manual salvage, which has low cleaning efficiency and is more dangerous for cleaning workers. Utility Model Content

[0004] In order to solve at least one technical problem in the prior art, the utility model provides a pool cleaner.

[0005] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is: a pool cleaner, including a filter cartridge, a filter assembly arranged in the filter cartridge, a water pump assembly arranged in the filter cartridge and located below the filter assembly, and a hook assembly detachably connected to the filter cartridge, the filter assembly including filter cotton, a spherical assembly and a filter basket, the spherical assembly is arranged between the filter cotton and the filter basket, the top of the filter basket is placed on the filter cartridge and fixed in the filter cartridge by a floating cover, a mounting plate is provided in the filter cartridge, the mounting plate is provided with a mounting port, and the water inlet of the water pump assembly is connected to the mounting port.

[0006] Furthermore, the water pump assembly includes a water pump, a connecting piece fixed to the outside of the upper end of the water pump, and a connecting pipe connected to the water inlet of the water pump. The connecting piece is detachably connected to the mounting plate, and the upper end of the connecting pipe is installed in the mounting port.

[0007] Furthermore, the inner wall of the mounting port is provided with an internal thread, the outer wall of the connecting pipe is provided with an external thread, and the connecting pipe is threadedly connected to the mounting plate.

[0008] Furthermore, the connecting piece is provided with a water outlet pipe, and the water outlet pipe is communicated with the water outlet of the water pump;

[0009] A water outlet through hole is provided on the wall of the filter cylinder, and the end of the water outlet pipe is arranged in the water outlet through hole.

[0010] Furthermore, the pool cleaner further comprises a filter cap, wherein the filter cap is provided with a plurality of drainage ports;

[0011] The filter cap is sleeved on the outside of the end of the water outlet pipe and is arranged in the water outlet through hole.

[0012] Furthermore, the filter basket is in the shape of a hollow truncated cone and is provided with a plurality of filter holes;

[0013] A lap ring extending circumferentially and outwardly is provided on the top of the filter basket, a lap platform is formed on the top inner wall of the filter cartridge, and the lap ring is mounted on the lap platform.

[0014] Furthermore, the side wall of the lap joint is configured with a slot, and the end of the lap joint ring is clamped in the slot;

[0015] The upper clamping opening of the clamping slot is in an arc shape.

[0016] Furthermore, the hook assembly includes a hook support rod and a hook head detachably connected to the top of the hook support rod, and the hook support rod is fixed to the filter cartridge through a clamp.

[0017] Furthermore, the hoop is provided with a socket portion, and the socket portion is provided with a socket through hole;

[0018] The lower end of the hook support rod is provided with a plug-in portion, and the plug-in portion includes a first plug-in plate and a second plug-in plate arranged relatively to each other and a third plug-in plate arranged between the first plug-in plate and the second plug-in plate. There are gaps between the first plug-in plate and the third plug-in plate, and between the second plug-in plate and the third plug-in plate. The ends of the first plug-in plate, the second plug-in plate and the third plug-in plate are provided with limiting bosses. When the plug-in portion is inserted into the socket through hole, the limiting boss abuts against the bottom of the socket portion.

[0019] Furthermore, the pool cleaner further comprises a bottom cover plate, and the bottom cover plate is detachably arranged on the bottom of the filter cartridge.

[0020] The beneficial effects of the present invention are:

[0021] 1. The pool cleaner of this utility model mainly includes a filter cartridge, a filter assembly and a water pump assembly, which has a simple structure, a small size, takes up little space, and is easy to install;

[0022] 2. The pool cleaner of the utility model can automatically clean floating objects in the pool through the water pump component and the filter component, thereby improving the cleaning efficiency and the safety of the cleaning staff;

[0023] 3. The pool cleaner of the present invention also includes a hook assembly, so that the pool cleaner can be fixed to the side wall of the swimming pool through a hanging bracket, further reducing the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is an exploded view of the parts of a pool cleaner according to the present invention;

[0025] Figure 2 This is a cross-sectional view of a pool cleaner according to the present invention;

[0026] Figure 3 It is a partial structural diagram of the hook assembly of the present utility model. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner. Therefore, they only show the structures related to the present invention. It should be noted that, unless there is a conflict, the embodiments in this application and the features in the embodiments can be combined with each other.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0029] Reference Figures 1 to 3 A pool cleaner is provided, comprising a filter cartridge 1, a filter assembly 3 arranged in the filter cartridge 1, a water pump assembly 4 arranged in the filter cartridge 1 and below the filter assembly 3, and a hook assembly 5 detachably connected to the filter cartridge 1, the filter assembly 3 comprising filter cotton 31, a spherical assembly 32 and a filter basket 33, the spherical assembly 32 being arranged between the filter cotton 31 and the filter basket 33, the top of the filter basket 33 being placed on the filter cartridge 1 and fixed in the filter cartridge 1 by a floating cover 8, a mounting plate 12 being provided in the filter cartridge 1, the mounting plate 12 being provided with a mounting port, and the water inlet of the water pump assembly 4 being connected to the mounting port.

[0030] Furthermore, the outer periphery of the filter cotton 31 is provided with a plurality of grooves extending in the axial direction, and the inner wall of the filter cartridge 1 is provided with a plurality of limiting ribs, which are located above the mounting plate 12 and are arranged in the grooves, thereby preventing the filter cotton 31 from moving in the filter cartridge 1.

[0031] Furthermore, the water pump assembly 4 includes a water pump 41, a connecting piece 42 fixed to the outside of the upper end of the water pump 41, and a connecting pipe 43 connected to the water inlet of the water pump 41. The connecting piece 42 is detachably connected to the mounting plate 12, and the upper end of the connecting pipe 43 is installed in the mounting port.

[0032] Furthermore, an inner wall of the mounting port is provided with an internal thread, an outer wall of the connecting pipe 43 is provided with an external thread, and the connecting pipe 43 is threadedly connected to the mounting plate 12 .

[0033] Furthermore, the connector 42 is provided with a water outlet pipe 420 , which is connected to the water outlet of the water pump 41 ; a water outlet through-hole 10 is provided on the wall of the filter cartridge 1 , and the end of the water outlet pipe 420 is disposed in the water outlet through-hole 10 .

[0034] The pool cleaner further includes a filter cap 6 having multiple drain ports. The filter cap 6 is sleeved onto the outer end of the outlet pipe 420 and disposed within the outlet hole 10. Preferably, a retaining ring 60 is provided on the outer periphery of the filter cap 6 to prevent the filter cap 6 from being disengaged from the outlet hole 10. When the filter cap 6 is installed in the outlet hole 10, the retaining ring 60 abuts against the inner wall of the filter cartridge 1.

[0035] Furthermore, the filter basket 33 is hollow and truncated, and is provided with a plurality of filter holes. A lap ring 330 extending circumferentially and outwardly is provided on the top of the filter basket 33. A lap platform is formed on the top inner wall of the filter cartridge 1, and the lap ring 330 is mounted on the lap platform.

[0036] Furthermore, the side wall of the bridging platform is configured with a slot, and the end of the bridging ring 330 is clamped in the slot;

[0037] The upper clamping opening of the clamping slot is in an arc shape.

[0038] Furthermore, the floating cover 8 includes a sleeve 81 sleeved on the outside of the filter cartridge and a fixed cover 82 fixed on the top of the sleeve 81. An inverted U-shaped installation cavity is provided in the fixed cover 82, and the top of the filter inner barrel 2 and the filter cartridge 1 are both provided in the installation cavity.

[0039] Furthermore, the hook assembly 5 includes a hook support rod 51 and a hook head 52 detachably connected to the top of the hook support rod 51 . The hook support rod 51 is fixed to the filter cartridge 1 through a clamp 7 .

[0040] Furthermore, the clamp 7 is provided with a socket portion 70, and the socket portion 70 is provided with a socket through hole; the lower end of the hook support rod 51 is provided with a plug-in portion, and the plug-in portion includes a first plug-in plate 511 and a second plug-in plate 512 relatively arranged and a third plug-in plate 513 arranged between the first plug-in plate 511 and the second plug-in plate 512, and there is a gap between the first plug-in plate 511 and the third plug-in plate 513, and between the second plug-in plate 512 and the third plug-in plate 513. A limiting boss 510 is provided at the end of the first plug-in plate 511, the second plug-in plate 512 and the third plug-in plate 513. When the plug-in portion is inserted into the socket through hole, the limiting boss 510 abuts against the bottom of the socket portion 70.

[0041] Furthermore, the pool cleaner further comprises a bottom cover plate 2 , which is detachably arranged at the bottom of the filter cartridge 1 .

[0042] Furthermore, the lower end of the filter cartridge 1 is provided with at least two oppositely disposed snap-in openings 11. The bottom cover plate 2 includes a bottom cover plate and a connecting wall fixed to the edge of the bottom cover plate and extending upward. The inner side of the connecting wall is provided with a protrusion. When the bottom cover plate 2 is installed at the bottom of the filter cartridge 1, the protrusion is snapped into the snap-in openings 11. To facilitate the snapping of the protrusion into the snap-in openings 11, the snap-in section of the protrusion is arc-shaped.

[0043] The operation process of the pool cleaner of the present invention is as follows: the pool cleaner is placed in water and the water pump 41 is turned on. The water in the pool enters the filter cartridge 1 from the top, passes through the filter basket 33, the spherical component 32, the filter cotton 31 and the water pump 41 in sequence, and is finally discharged by the water pump 41. The filter basket 33, the spherical component 32 and the filter cotton 31 will filter the water. Among them, the filter basket 33 filters out floating objects with larger diameters, such as leaves, and the spherical component 32 and the filter cotton 31 filter out floating objects with smaller diameters.

[0044] The pool cleaner of the utility model can automatically clean floating objects in the pool through the water pump component and the filter component, thereby improving cleaning efficiency and the safety of cleaning personnel.

[0045] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to the above embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to encompass the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pool cleaner, characterized in that: The invention comprises a filter cartridge (1), a filter assembly (3) arranged in the filter cartridge (1), a water pump assembly (4) arranged in the filter cartridge (1) and located below the filter assembly (3), and a hook assembly (5) detachably connected to the filter cartridge (1); the filter assembly (3) comprises filter cotton (31), a spherical assembly (32) and a filter basket (33); the spherical assembly (32) is arranged between the filter cotton (31) and the filter basket (33); the top of the filter basket (33) is placed on the filter cartridge (1) and fixed in the filter cartridge (1) via a floating cover (8); a mounting plate (12) is arranged in the filter cartridge (1); the mounting plate (12) is provided with a mounting port; the water inlet of the water pump assembly (4) is connected to the mounting port.

2. The pool cleaner according to claim 1, wherein The water pump assembly (4) comprises a water pump (41), a connecting piece (42) fixed to the outside of the upper end of the water pump (41), and a connecting pipe (43) connected to the water inlet of the water pump (41); the connecting piece (42) is detachably connected to the mounting plate (12), and the upper end of the connecting pipe (43) is mounted in the mounting opening.

3. The pool cleaner according to claim 2, wherein: The inner wall of the installation port is provided with an internal thread, the outer wall of the connecting pipe (43) is provided with an external thread, and the connecting pipe (43) is threadedly connected to the installation plate (12).

4. The pool cleaner according to claim 2, wherein: The connecting piece (42) is provided with a water outlet pipe (420), and the water outlet pipe (420) is communicated with the water outlet of the water pump (41); A water outlet through hole (10) is provided on the wall of the filter cartridge (1), and the end of the water outlet pipe (420) is arranged in the water outlet through hole (10).

5. The pool cleaner according to claim 4, wherein The pool cleaner further comprises a filter cap (6), wherein the filter cap (6) is provided with a plurality of drainage openings; The filter cap (6) is sleeved on the outside of the end of the water outlet pipe (420) and is arranged in the water outlet through hole (10).

6. The pool cleaner according to claim 1, wherein The filter basket (33) is in the shape of a hollow truncated cone and is provided with a plurality of filter holes; The top of the filter basket (33) is provided with a lap ring (330) extending in the circumferential direction and outwardly, and the top inner wall of the filter cartridge (1) is formed with a lap platform, and the lap ring (330) is mounted on the lap platform.

7. The pool cleaner according to claim 6, wherein: The side wall of the lap joint platform is configured with a slot, and the end of the lap joint ring (330) is clamped in the slot; The upper clamping opening of the clamping slot is in an arc shape.

8. The pool cleaner of claim 1, wherein: The hook assembly (5) comprises a hook support rod (51) and a hook head (52) detachably connected to the top of the hook support rod (51); the hook support rod (51) is fixed to the filter cartridge (1) via a clamp (7).

9. The pool cleaner according to claim 8, characterized in that The hoop (7) is provided with a socket portion (70), and the socket portion (70) is provided with a socket through hole; A plug-in portion is provided at the lower end of the hook support rod (51), and the plug-in portion includes a first plug-in plate (511) and a second plug-in plate (512) which are relatively arranged, and a third plug-in plate (513) which is arranged between the first plug-in plate (511) and the second plug-in plate (512). There are gaps between the first plug-in plate (511) and the third plug-in plate (513), and between the second plug-in plate (512) and the third plug-in plate (513). A limiting boss (510) is provided at the ends of the first plug-in plate (511), the second plug-in plate (512) and the third plug-in plate (513). When the plug-in portion is inserted into the socket through hole, the limiting boss (510) abuts against the bottom of the socket portion (70).

10. A pool cleaner according to any one of claims 1 to 9, characterized in that The pool cleaner further comprises a bottom cover plate (2), and the bottom cover plate (2) is detachably arranged on the bottom of the filter cartridge (1).

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