Convenient pool cleaning brush

Abstract

The application discloses a portable swimming pool cleaning brush, which comprises a water outlet gun body and a brush head connected with the water outlet gun body, and is characterized in further comprising a seat connected with the water outlet gun body, a rotating table rotatably installed on the seat and a liquid storage tank installed on the rotating table and used for placing different detergents; the rotating table is provided with a liquid outlet channel connected with the liquid storage tank; a one-way valve for preventing liquid leakage of the liquid storage tank is installed in the liquid outlet channel; a butt joint pipe connected with the liquid outlet channel and a lifting device for driving the butt joint pipe to butt joint or separate from the liquid outlet channel are movably installed in the seat; and the butt joint pipe is provided with an unlocking column for unlocking the one-way valve. The liquid storage tank for placing different detergents is installed on the rotating table, when the swimming pool is cleaned, the rotating table drives the liquid storage tank to rotate, the corresponding detergent in the liquid storage tank is selected according to different stains, the convenience of cleaning is improved, and the cleaning efficiency is also improved.

Description

Technical Field

[0001] This invention relates to the field of pool cleaning brush technology, specifically to a portable pool cleaning brush. Background Technology

[0002] A swimming pool cleaning brush is a specialized cleaning brush used to clean the bottom or walls of a swimming pool. In existing technologies, swimming pool cleaning brushes typically consist of a brush head and a handle. The brush head has bristles at the bottom, and the handle is for the user to hold and operate. For example, Chinese utility model patent CN211818352U, published on October 30, 2020, discloses a swimming pool cleaning brush, including: a handle with a rotating head at one end; a brush plate mounted on the rotating head, the brush plate being rotatable relative to the rotating head; and a limiting component installed inside the rotating head to restrict the rotation of the brush plate relative to the rotating head, with a spring between the limiting component and the rotating head, and the limiting component being connected to the brush plate by a limiting bolt.

[0003] When cleaning a pool, staff need to carry detergents to work with the brush. Different types of stains require different cleaning solutions; organic, metallic, and inorganic stains each have their own specific detergents. For example, organic stains can be removed with liquid chlorine. Carrying multiple detergents increases the workload for staff and reduces cleaning efficiency. Therefore, this paper proposes a streamlined pool cleaning brush that improves cleaning efficiency and reduces staff workload. Summary of the Invention

[0004] The purpose of this invention is to provide a convenient swimming pool cleaning brush to solve the above problems.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a portable swimming pool cleaning brush, comprising a water outlet gun body and a brush head connected to the water outlet gun body; characterized in that it further comprises a base connected to the water outlet gun body, a turntable rotatably mounted on the base, and a storage tank for placing different detergents on the turntable; the turntable is provided with a liquid outlet channel connected to the storage tank; each liquid outlet channel is equipped with a one-way valve to prevent leakage from the storage tank; the base is also movably installed with a connecting pipe connected to the liquid outlet channel and a lifting device for driving the connecting pipe to engage or disengage from the liquid outlet channel; the connecting pipe is provided with an unlocking column for unlocking the one-way valve.

[0006] Preferably, the lifting device includes a fixed column installed in the seat, a movable collar fitted between the fixed column and the connecting pipe, a limiting seat installed on the fixed column, and a return spring installed between the limiting seat and the movable collar.

[0007] Preferably, the movable collar is also provided with a connecting rod that connects to the connecting pipe and a control handle for a person to hold.

[0008] Preferably, the base is further provided with a housing and a lower liquid pipe; the housing is provided with a water passage communicating with the lower liquid pipe and the connecting pipe.

[0009] Preferably, the connecting pipe is provided with a limiting ring for limiting the position of the connecting pipe; the limiting ring is located in the water passage of the shell.

[0010] Preferably, a rotating column is also installed on the base; the rotating column is provided with a plurality of locking blocks; the rotating platform is provided with a docking groove adapted to the rotating column; the docking groove is provided with a right-angle groove adapted to the locking blocks; the right-angle groove is provided with a limiting strip for limiting the locking blocks.

[0011] Preferably, a locking block for locking the rotating column is also movably installed on the base; one end of the locking block is movably installed with a rotating arm that pushes the locking block to lock or unlock the rotating column, and the other end is provided with a locking slot for locking the rotating column.

[0012] Preferably, the lower part of the rotating column is symmetrically provided with a plane that matches the bayonet.

[0013] Preferably, the turntable is also provided with several annular grooves and actuating protrusions.

[0014] Preferably, the brush head is also provided with a number of liquid outlets and bristles arranged around the liquid outlets.

[0015] The beneficial effects of this invention are as follows: By installing storage tanks containing different detergents on the turntable, when cleaning the swimming pool, the turntable drives the storage tanks to rotate to select the appropriate detergent from the storage tanks for different stains, which improves the convenience and efficiency of cleaning. By using a lifting device to drive the connecting pipe to move and dock with or detach from the liquid storage tank, it is convenient to dock or detach different liquid storage tanks. When the connecting pipe is connected to the liquid storage tank on the turntable, the unlocking pin inside the connecting pipe automatically unlocks the one-way valve on the turntable, allowing the detergent in the corresponding liquid storage tank to flow out for use. This facilitates automatic unlocking of the liquid storage tank and improves ease of use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 This is a cross-sectional view of the present invention.

[0018] Figure 3 This is a partial structural schematic diagram of the turntable and liquid storage tank of the present invention.

[0019] Figure 4 This is the present invention. Figure 3A magnified view of a portion of point A in the middle.

[0020] Figure 5 This is a partial structural schematic diagram of the base of the present invention.

[0021] Figure 6 This is a cross-sectional view of the base of the present invention.

[0022] Figure 7 This is a cross-sectional view of the base of the present invention from another direction.

[0023] Legend: 1. Water gun body; 2. Brush head; 201. Liquid outlet; 202. Brush bristles; 3. Base; 301. Connecting pipe; 302. Lifting device; 303. Unlocking column; 304. Fixing column; 305. Movable collar; 306. Limiting seat; 307. Return spring; 308. Connecting rod; 309. Control handle; 310. Housing; 311. Lower liquid pipe; 312. Water passage; 313. Limiting ring; 314. Rotating column; 315. Locking block; 316. Locking block; 317. Rotating arm; 318. Bay; 319. Plane; 4. Turntable; 401. Liquid outlet passage; 402. One-way valve; 403. Connecting groove; 404. Right angle groove; 405. Limiting strip; 406. Ring groove; 407. Actuating protrusion; 5. Liquid storage tank. Detailed Implementation

[0024] The portable pool cleaning brush of the present invention will now be further described in conjunction with the accompanying drawings.

[0025] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain a specific posture as shown in the attached figure. Figure 1-7 The relative positions and movements of the components shown below will change accordingly if the specific posture changes.

[0026] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0027] See appendix Figure 1-2As shown, the portable pool cleaning brush in this embodiment includes a water gun body 1 and a brush head 2 connected to the water gun body 1; it is characterized by a base 3 connected to the water gun body 1, a turntable 4 rotatably mounted on the base 3, and a storage tank 5 for holding different detergents, which is threadedly mounted on the turntable 4; the turntable 4 is provided with a liquid outlet channel 401 connected to the storage tank 5; each liquid outlet channel 401 is equipped with a one-way valve 402 to prevent leakage from the storage tank 5; the base 3 is also movably installed with a connecting pipe 301 connected to the liquid outlet channel 401 and a lifting device 302 for driving the connecting pipe 301 to connect or disconnect from the liquid outlet channel 401; the connecting pipe 301 is provided with a release mechanism. The unlocking pin 303 of the one-way valve 402 is locked. Different detergent storage tanks 5 are installed on the turntable 4. When cleaning the pool, the turntable 4 rotates the storage tanks 5 to select the appropriate detergent for different stains, improving cleaning convenience and efficiency. The lifting device 302 drives the connecting pipe 301 to move and connect or disconnect from the storage tanks 5, facilitating the connection or disconnection of different storage tanks 5. When the connecting pipe 301 connects to the storage tank 5 on the turntable 4, the unlocking pin 303 in the connecting pipe 301 automatically unlocks the one-way valve 402 on the turntable 4, allowing the detergent in the corresponding storage tank 5 to flow out for use. This facilitates automatic unlocking of the storage tanks 5, improving ease of use.

[0028] See appendix Figure 2 , 5 As shown in Figure 7, the lifting device 302 includes a fixed column 304 installed in the base 3, a movable collar 305 fitted between the fixed column 304 and the connecting pipe 301, a limiting seat 306 installed on the fixed column 304, and a return spring 307 installed between the limiting seat 306 and the movable collar 305. The movable collar 305 is also provided with a connecting rod 308 connected to the connecting pipe 301 and a control handle 309 for a person to hold. When the control handle 309 is pressed down, the control handle 309 drives the movable collar 305 to move downward along the fixed column 304 to compress the return spring 307. At the same time, the movable collar 305 drives the connecting pipe 301 to move downward and disengage from the turntable 4. Conversely, when the control handle 309 is released, the return spring 307 uses its own elasticity to push the movable collar 305 to move upward along the fixed column 304. At the same time, the movable collar 305 drives the connecting pipe 301 to move upward and dock with the turntable 4, thereby facilitating docking or disengagement of different liquid storage tanks 5 on the turntable 4.

[0029] See appendix Figure 5-7As shown, the base 3 is also provided with a housing 310 and a lower liquid pipe 311; the housing 310 is provided with a water passage 312 communicating with the lower liquid pipe 311 and the connecting pipe 301; the connecting pipe 301 is provided with a limiting ring 313 for limiting the connecting pipe 301; the limiting ring 313 is located in the water passage 312 of the housing 310; by using the limiting ring 313 to limit one end of the connecting pipe 301 in the water passage 312 of the housing 310, it is convenient to limit the connecting pipe 301 and prevent the connecting pipe 301 from detaching from the housing 310.

[0030] See appendix Figure 3-6 As shown, a rotating column 314 is also installed on the base 3; the rotating column 314 is provided with several locking blocks 315; the turntable 4 is provided with a docking groove 403 adapted to the rotating column 314; the docking groove 403 is provided with a right-angle groove 404 adapted to the locking blocks 315; the right-angle groove 404 is provided with a limiting strip 405 for limiting the locking blocks 315; a locking block 316 for locking the rotating column 314 is also movably installed on the base 3; one end of the locking block 316 is movably installed with a rotating arm 317 for pushing the locking block 316 to lock or unlock the rotating column 314, and the other end is provided with a locking slot 318 for locking the rotating column 314; the lower part of the rotating column 314 is symmetrically provided with a plane 319 adapted to the locking slot 318; by installing the rotating column 314 onto the turntable In the docking groove 403 on the 4, the locking block 315 on the rotating column 314 is installed into the straight groove of the right angle groove 404 in the docking groove 403 until the locking block 315 is at the right angle of the right angle groove 404. Then, the turntable 4 is rotated so that the locking block 315 is in the horizontal groove of the right angle groove 404. The limiting strip 405 in the horizontal groove of the right angle groove 404 limits the locking block 315, thus facilitating the installation of the turntable 4. The rotating arm 317 rotates and pushes the locking block 316 to move so that the locking slot 318 on the locking block 316 matches the plane 319 at the bottom of the rotating column 314, thus facilitating the locking of the rotating column 314. At this time, the turntable 4 is rotated so that the locking block 315 of the rotating column 314 is at the right angle of the right angle groove 404. The turntable 4 can be removed from the base 3, thus facilitating the disassembly of the turntable.

[0031] See appendix Figure 3 As shown, the turntable 4 is also provided with several annular grooves 406 and actuating protrusions 407.

[0032] See appendix Figure 1 As shown, the brush head 2 is also provided with a plurality of liquid outlets 201 and bristles 202 arranged around the liquid outlets 201; the cleaning effect is improved by the bristles 202 arranged around the liquid outlets 201.

[0033] In the process of using this invention, during cleaning, the detergent in the storage tank 5 flows through the outlet channel 401 to the connecting pipe 301. Then, the detergent in the connecting pipe 301 flows to the water passage 312 and the lower liquid pipe 311 in the housing 310, flowing into the water gun body 1. It then flows along with the water passing through the water gun body 1 to the liquid outlet 201 of the brush head 2, while the brush bristles 202 clean the pool. When it is necessary to change to a different storage tank 5 and use a different detergent, the control handle 309 is pressed down. The control handle 309 drives the movable collar 305 to move downward along the fixed column 304, compressing the return spring 307. At the same time, the movable collar 305 drives the connecting pipe 301 to move downward and disengage from the turntable 4. The connecting pipe 301 drives the unlocking column 303 to move downward. The one-way valve 402 is closed to block the detergent in the storage tank 5. Then, the turntable 4 is rotated so that the corresponding storage tank 5 on the turntable 4 is in the docking position. The control handle 309 is released, and the return spring 307 uses its elasticity to push the movable collar 305 upward along the fixed column 304. At the same time, the movable collar 305 drives the connecting pipe 301 upward to dock with the turntable 4. The connecting pipe 301 drives the unlocking column 303 upward to push open the one-way valve 402, so that the one-way valve 402 is open. Then, the detergent in the storage tank 5 flows to the brush head 2 for use as described above. After use, the storage tank 5 can be removed from the outlet channel 401. Then, a water pipe is connected to the outlet channel 401 through a thread, and the interior of the turntable and the base is rinsed with water.

[0034] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the scope of protection of the present invention.

Claims

1. A portable pool cleaning brush, comprising a water gun body (1) and a brush head (2) connected to the water gun body (1); characterized in that it further comprises a base (3) connected to the water gun body (1), a turntable (4) rotatably mounted on the base (3), and a storage tank (5) for placing different detergents mounted on the turntable (4); the turntable (4) is provided with a liquid outlet channel (401) connected to the storage tank (5); each liquid outlet channel (401) is equipped with a one-way valve (402) to prevent leakage from the storage tank (5); the base (3) is also movably mounted with a counterslip valve connected to the liquid outlet channel (401). The connector (301) and the lifting device (302) that drives the connector (301) to connect or disconnect from the outlet channel (401); the connector (301) is provided with an unlocking column (303) for unlocking the one-way valve (402); the lifting device (302) includes a fixed column (304) installed in the base (3), a movable collar (305) fitted on the connection between the fixed column (304) and the connector (301), a limiting seat (306) installed on the fixed column (304), and a return spring (307) installed between the limiting seat (306) and the movable collar (305).

2. The portable pool cleaning brush according to claim 1, characterized in that: The movable collar (305) is also provided with a connecting rod (308) that connects to the connecting tube (301) and a control handle (309) for a person to hold.

3. The portable pool cleaning brush according to claim 1, characterized in that: The base (3) is also provided with a housing (310) and a liquid drain pipe (311); the housing (310) is provided with a water passage (312) that communicates with the liquid drain pipe (311) and the connecting pipe (301).

4. The portable pool cleaning brush according to claim 3, characterized in that: The connecting pipe (301) is provided with a limiting ring (313) for limiting the connecting pipe (301); the limiting ring (313) is located in the water passage (312) of the shell (310).

5. The portable pool cleaning brush according to claim 1, characterized in that: The base (3) is also equipped with a rotating column (314); the rotating column (314) is provided with a number of locking blocks (315); the turntable (4) is provided with a docking groove (403) adapted to the rotating column (314); the docking groove (403) is provided with a right angle groove (404) adapted to the locking block (315); the right angle groove (404) is provided with a limiting strip (405) for limiting the locking block (315).

6. The portable pool cleaning brush according to claim 5, characterized in that: The base (3) is also movably mounted with a locking block (316) for locking the rotating column (314); one end of the locking block (316) is movably mounted with a rotating arm (317) for pushing the locking block (316) to lock or unlock the rotating column (314), and the other end is provided with a locking slot (318) for locking the rotating column (314).

7. The portable pool cleaning brush according to claim 6, characterized in that: The lower part of the rotating column (314) is symmetrically provided with a plane (319) that is adapted to the bayonet (318).

8. The portable pool cleaning brush according to claim 5, characterized in that: The turntable (4) is also provided with several annular grooves (406) and actuating protrusions (407).

9. The portable pool cleaning brush according to claim 1, characterized in that: The brush head (2) is also provided with a number of liquid outlets (201) and bristles (202) arranged around the liquid outlets (201).

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