Handheld swimming pool wall cleaning device

Abstract

The utility model relates to the technical field of swimming pool cleaning equipment, and discloses a handheld swimming pool wall cleaning device which comprises a mounting base, a driving groove is formed in the mounting base, a driving motor is fixedly mounted in the driving groove, an output shaft of the driving motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is sleeved with a brush plate, and the brush plate is fixedly connected with the driving motor. A plurality of brushes are fixedly mounted on the bottom wall of the brush plate, a limiting groove is formed in the upper bottom wall of the brush plate, a limiting block matched with the limiting groove is arranged at the bottom of the rotating shaft, and a plurality of abutting assemblies used for abutting against the brush plate are arranged in the mounting base. According to the swimming pool wall cleaning device, by starting the driving motor, the driving motor can drive the rotating shaft and the limiting block to rotate, and the limiting block is matched with the limiting groove, so that the brush plate can be driven to rotate, the pool wall of the swimming pool is cleaned more easily, the brush plate can be replaced conveniently, and the practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the field of swimming pool cleaning equipment technology, and in particular to a handheld swimming pool wall cleaning device. Background Technology

[0002] For example, Chinese utility model patent CN218902965U discloses a handheld swimming pool wall cleaning device. This utility model provides a handheld swimming pool wall cleaning device that allows for effortless cleaning simply by holding the handle. The handheld swimming pool wall cleaning device includes a housing, brushes, rotating gears, transmission gears, a motor, and a handle. Two brushes for cleaning the pool wall are rotatably mounted on the front of the housing via a transmission shaft. Rotating gears are mounted at the rear ends of the transmission shafts of the two brushes. A motor is mounted in the middle of the rear of the housing, and the front end of the motor's output shaft is connected to a transmission gear, which is located between and meshes with the two rotating gears. This utility model uses a motor to provide power, causing the transmission gear to rotate. The meshing of the transmission gear with the rotating gear drives the two brushes to rotate and scrub the pool wall, greatly saving manpower and making cleaning the pool wall easier and more convenient.

[0003] Regarding the aforementioned technologies, the inventors believe that the application has poor cleaning quality during use, and it is inconvenient to replace the brush plate when it is damaged, which reduces the practicality of the device.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the issues of poor cleaning quality and difficulty in replacing damaged brushes in existing handheld pool wall cleaning devices, which reduces the device's practicality, this application provides a handheld pool wall cleaning device.

[0006] The handheld swimming pool wall cleaning device provided in this application adopts the following technical solution:

[0007] A handheld swimming pool wall cleaning device includes a mounting base. The mounting base has a drive groove inside, and a drive motor is fixedly installed inside the drive groove. The output shaft of the drive motor is fixedly connected to a rotating shaft. A brush plate is sleeved on the outer side of the rotating shaft. Multiple brushes are fixedly installed on the bottom wall of the brush plate, and a limiting groove is formed on the bottom wall of the brush plate. A limiting block that mates with the limiting groove is provided at the bottom of the rotating shaft. The mounting base has multiple pressing components for pressing against the brush plate, and a telescopic component is hinged to the top of the mounting base.

[0008] Preferably, the pressing component includes a plurality of telescopic grooves annularly formed at the bottom of the mounting base, a fixed post is slidably disposed inside the telescopic groove, a ball bearing is rotatably connected to the bottom of the fixed post, and a spring is fixedly installed between the top of the fixed post and the top wall of the telescopic groove.

[0009] Preferably, the telescopic assembly includes a connector hinged to the top of the mounting base, a telescopic rod threadedly connected to the top of the connector, a main rod slidably connected to the top of the telescopic rod, and the main rod and the telescopic rod being fixedly connected by a threaded sleeve.

[0010] Preferably, the bottom of the rotating shaft is provided with a mounting groove, and the limiting block is fixedly installed inside the mounting groove by bolts.

[0011] Preferably, the top outer side of the main rod is fitted with an anti-slip sleeve.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. This application starts the drive motor, which drives the rotating shaft and the limiting block to rotate. The limiting block cooperates with the limiting groove, thereby driving the brush plate to rotate, so that the brush can rotate to clean. Compared with the prior art, this application can make cleaning the pool wall easier, improve cleaning efficiency, and facilitate the replacement of the brush plate, thus improving the practicality of the device.

[0014] 2. This application provides a telescopic groove inside the mounting base, along with a fixing post, spring, and ball bearing, which can press against the brush plate, thereby reducing the friction when the brush plate rotates. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the application embodiment;

[0016] Figure 2 This is a half-sectional structural diagram of the mounting base according to the application embodiment;

[0017] Figure 3 This is a bottom view of the mounting base in the embodiment of the application.

[0018] Figure 4 This is a bottom view of the brush plate structure in the application embodiment.

[0019] Explanation of reference numerals in the attached drawings: 1. Main rod; 11. Anti-slip sleeve; 2. Telescopic rod; 3. Threaded sleeve; 4. Connector; 5. Mounting base; 51. Drive groove; 52. Drive motor; 53. Rotating shaft; 531. Mounting groove; 54. Limiting block; 55. Telescopic groove; 56. Spring; 57. Fixing column; 58. Ball bearing; 6. Brush plate; 61. Limiting groove; 7. Brush. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0021] This application discloses a handheld swimming pool wall cleaning device. (See also...) Figure 1-4 A handheld swimming pool wall cleaning device includes a mounting base 5, a drive groove 51 inside the mounting base 5, a drive motor 52 fixedly installed inside the drive groove 51, a rotating shaft 53 fixedly connected to the output shaft of the drive motor 52, a brush plate 6 sleeved on the outside of the rotating shaft 53, multiple brushes 7 fixedly installed on the bottom wall of the brush plate 6, and a limiting groove 61 opened on the bottom wall of the brush plate 6. A limiting block 54 cooperating with the limiting groove 61 is provided at the bottom of the rotating shaft 53. Multiple pressing components for pressing the brush plate 6 are provided inside the mounting base 5, and a telescopic component is hinged to the top of the mounting base 5.

[0022] Here, by starting the drive motor 52, the drive motor 52 can drive the rotating shaft 53 and the limiting block 54 to rotate. The limiting block 54 cooperates with the limiting groove 61, thereby driving the brush plate 6 to rotate, so that the brush 7 can rotate and clean, thereby improving the cleaning effect of the device.

[0023] Reference Figure 2 The pressure-retaining component includes multiple telescopic grooves 55 annularly formed at the bottom of the mounting base 5. A fixed post 57 is slidably disposed inside the telescopic groove 55. A ball bearing 58 is rotatably connected to the bottom of the fixed post 57, and a spring 56 is fixedly installed between the top of the fixed post 57 and the top wall of the telescopic groove 55.

[0024] Here, a spring 56, a fixing post 57, and a ball bearing 58 are provided, so that the ball bearing 58 can press against the brush plate 6.

[0025] Reference Figure 1 The telescopic assembly includes a connector 4 hinged to the top of the mounting base 5, a telescopic rod 2 threadedly connected to the top of the connector 4, a main rod 1 slidably connected to the top of the telescopic rod 2, and the main rod 1 and the telescopic rod 2 are fixedly connected by a threaded sleeve 3.

[0026] First, connect the telescopic rod 2 to the connector 4 by thread to facilitate the replacement of the telescopic rod 2. Then, loosen the threaded sleeve 3 and slide the main rod 1 outside the telescopic rod 2. Finally, lock it in place by the threaded sleeve 3 to adjust the cleaning length.

[0027] Reference Figure 3 The bottom of the rotating shaft 53 is provided with a mounting groove 531, and the limiting block 54 is fixedly installed inside the mounting groove 531 by bolts.

[0028] The installation slot 531 here facilitates the fixed installation of the limit block 54.

[0029] Reference Figure 1 The top outer side of the main rod 1 is fixedly fitted with an anti-slip sleeve 11.

[0030] The anti-slip sleeve 11 is provided here to prevent slippage when holding the main rod 1.

[0031] The implementation principle of a handheld swimming pool wall cleaning device according to an embodiment of this application is as follows: In use, the device can be held by hand by gripping the main rod 1, and then the brush plate 6 is brought into contact with the pool wall. By starting the drive motor 52, the drive motor 52 can drive the rotating shaft 53 and the limiting block 54 to rotate. The limiting block 54 cooperates with the limiting groove 61, thereby driving the brush plate 6 to rotate, so that the brush 7 can rotate and clean. When it is necessary to replace the brush plate 6 and the brush 7, the limiting block 54 can be removed from the mounting groove 531 by rotating the bolt, so that the brush plate 6 can be replaced. The extension length of the main rod 1 can be adjusted by loosening the threaded sleeve 3, which improves the practicality of the device.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A handheld swimming pool wall cleaning device, comprising a mounting base (5), characterized in that: The mounting base (5) has a drive groove (51) inside, and a drive motor (52) is fixedly installed inside the drive groove (51). The output shaft of the drive motor (52) is fixedly connected to a rotating shaft (53). A brush plate (6) is sleeved on the outside of the rotating shaft (53). Multiple brushes (7) are fixedly installed on the bottom wall of the brush plate (6), and a limiting groove (61) is opened on the bottom wall of the brush plate (6). A limiting block (54) that cooperates with the limiting groove (61) is provided at the bottom of the rotating shaft (53). Multiple pressing components for pressing the brush plate (6) are provided inside the mounting base (5), and a telescopic component is hinged to the top of the mounting base (5).

2. The handheld swimming pool wall cleaning device according to claim 1, characterized in that: The pressure-reducing component includes a plurality of telescopic grooves (55) annularly formed at the bottom of the mounting base (5). A fixed post (57) is slidably disposed inside the telescopic groove (55). A ball bearing (58) is rotatably connected to the bottom of the fixed post (57). A spring (56) is fixedly installed between the top of the fixed post (57) and the top wall of the telescopic groove (55).

3. The handheld swimming pool wall cleaning device according to claim 1, characterized in that: The telescopic assembly includes a connector (4) hinged to the top of the mounting base (5), a telescopic rod (2) threadedly connected to the top of the connector (4), a main rod (1) slidably connected to the top of the telescopic rod (2), and the main rod (1) and the telescopic rod (2) are fixedly connected by a threaded sleeve (3).

4. A handheld swimming pool wall cleaning device according to claim 1, characterized in that: The bottom of the rotating shaft (53) is provided with an installation groove (531), and the limiting block (54) is fixedly installed inside the installation groove (531) by bolts.

5. A handheld swimming pool wall cleaning device according to claim 3, characterized in that: The top outer side of the main rod (1) is fixedly fitted with an anti-slip sleeve (11).

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