Protective structure of filtering swimming pool robot
By designing protective structures for the swimming pool robot to protect the cleaning rollers and tracks, the problem of easy damage to the cleaning rollers is solved, and the safety and cleaning efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202421784240.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The cleaning rollers of existing swimming pool robots are prone to damage to hard debris such as gravel branches, resulting in equipment failure, affecting cleaning efficiency and safety.
A protective structure is designed, including a protective plate and a side guard plate, covering the front of the cleaning roller, and connecting the sliding block to the slide rod through a spring. The protective plate moves backward when touching the swimming pool wall, reducing resistance to the driving track and protecting the cleaning roller and track.
Effectively protect cleaning rollers and driving tracks, reduce failure rate, ensure the continuity and safety of cleaning operations, and improve cleaning efficiency.
Smart Images
Figure CN223293469U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of swimming pool robots, in particular to a protective structure of a filtering swimming pool robot. Background Art
[0002] A pool robot is an automated device designed to clean and maintain the bottom, walls, and even the waterline of a swimming pool. Typically powered by an electric motor and equipped with a built-in filtration system and cleaning mechanism, a pool robot can operate independently and complete cleaning tasks without human intervention. Existing pool robots often have a cleaning roller at the front of the robot, rotating to remove dirt. Because this roller is exposed, hard debris on the pool floor, such as stones and branches, can easily become entangled in the roller, damaging it and causing losses. Therefore, we developed a protective structure for filtering pool robots. Utility Model Content
[0003] The main purpose of the utility model is to provide a protective structure for a filtering swimming pool robot, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A protective structure for a filtering swimming pool robot comprises a robot body and a protective device installed on the upper end thereof. Drive tracks are installed on the left and right ends of the robot body, and a cleaning roller is installed on the lower front end of the robot body.
[0006] Preferably, the protective device includes a protective plate, side guard plates are provided at the left and right ends of the protective plate, a plurality of slots are opened at the front end of the protective plate, the upper left part and the upper right part of the protective plate are fixedly connected to connecting frames, both of the connecting frames are "L" shaped structures, and the rear parts of the lower ends of the two connecting frames are fixedly connected to sliding blocks.
[0007] By adopting the above technical solution: several notches can reduce the resistance caused by the protective plate, thereby reducing the burden on the drive track
[0008] Preferably, the lower ends of the two sliding blocks are both arc-shaped structures, the front ends of the two sliding blocks are movably connected with sliding rods, the rear ends of the two sliding rods are fixedly connected to the No. 1 connecting plate, the front ends of the two sliding rods are fixedly connected to the No. 2 connecting plate, and the outer surfaces of the two sliding rods are sleeved with springs.
[0009] By adopting the above technical solution, the sliding block does not contact the robot body, thereby avoiding sliding obstacles.
[0010] Preferably, the two springs are located at the rear of the two sliding blocks.
[0011] Preferably, the two No. 2 connecting plates and the two No. 1 connecting plates are all fixedly connected to the upper end of the robot body.
[0012] Preferably, the protective plate is located in front of the cleaning roller.
[0013] Preferably, the two driving tracks are located between the two side guard plates, and the two driving tracks do not contact the two side guard plates.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] In the utility model, a protective device is provided so that the protective plate is located in front of the cleaning roller, and the two side guard plates are respectively located on the sides of the two driving tracks. When the robot body moves to work, the protective plate protects the cleaning roller, and the two side guard plates protect the two driving tracks, thereby preventing stones, branches, etc. from contacting the driving tracks and the cleaning roller, thereby reducing the occurrence of faults. Two springs are provided on the protective device, and the two springs are respectively sleeved on the two sliding rods. Since the protective plate is connected to the two sliding blocks through two connecting frames, and the two sliding blocks are respectively connected to the two sliding rods for interlacing and movability, when the protective plate contacts the wall of the swimming pool, the protective plate will move backward, so that the robot body continues to move forward for cleaning, thereby preventing the protective device from affecting the cleaning of the swimming pool. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a protective structure of a filtering swimming pool robot according to the present invention;
[0017] Figure 2 This is a schematic diagram of the overall structure of the protective device of the protective structure of a filtering swimming pool robot of the utility model;
[0018] Figure 3 This is a schematic diagram of the connection of the sliding blocks of the protective structure of the filtering swimming pool robot of the present invention;
[0019] Figure 4 This is a front view of the protective structure of a filtering swimming pool robot according to the present invention.
[0020] In the figure: 1. Robot body; 2. Drive track; 3. Cleaning roller; 4. Protective device; 41. Protective plate; 42. Notch; 43. Side guard plate; 44. Connecting frame; 45. Sliding block; 451. Spring; 452. Sliding rod; 453. Connecting plate No. 1; 454. Connecting plate No. 2. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0024] See also Figure 1-4 , the utility model provides a technical solution:
[0025] A protective structure of a filtering swimming pool robot includes a robot body 1 and a protective device 4 installed on its upper end. Drive tracks 2 are installed on the left and right ends of the robot body 1, and a cleaning roller 3 is installed at the lower front end of the robot body 1.
[0026] In this embodiment, the protective device 4 includes a protective plate 41, and side guard plates 43 are provided at the left and right ends of the protective plate 41. A plurality of slots 42 are opened at the front end of the protective plate 41. The upper left and upper right parts of the protective plate 41 are fixedly connected to a connecting frame 44. The two connecting frames 44 are both "L"-shaped structures. The rear ends of the lower ends of the two connecting frames 44 are fixedly connected to sliding blocks 45; the lower ends of the two sliding blocks 45 are both arc-shaped structures. The front ends of the two sliding blocks 45 are interspersed with slide rods 452 for active connection. The rear ends of the two slide rods 452 are fixedly connected to the lower ends of the two sliding blocks 452. They are both fixedly connected to the No. 1 connecting plate 453, the front ends of the two sliding rods 452 are both fixedly connected to the No. 2 connecting plate 454, and the outer surfaces of the two sliding rods 452 are both sleeved with springs 451; the two springs 451 are both located at the rear of the two sliding blocks 45; the two No. 2 connecting plates 454 and the two No. 1 connecting plates 453 are both fixedly connected to the upper end of the robot body 1; the protective plate 41 is located in front of the cleaning roller 3; the two driving tracks 2 are located between the two side guard plates 43, and the two driving tracks 2 do not contact the two side guard plates 43.
[0027] Through the above solution: the protective plate 41 protects the cleaning roller 3, and the two side guard plates 43 respectively protect the two drive tracks 2, thereby preventing stones, branches, etc. on the bottom of the swimming pool from being entangled in the drive tracks 2 and the cleaning roller 3. By providing two springs 451, under the elastic action of the two springs 451, the protective plate 41 can be displaced backward after touching the wall of the swimming pool, so that the cleaning roller 3 can clean the edges and corners.
[0028] It should be noted that the present invention describes a protective structure for a pool filtration robot. By providing a protective device 4, a protective plate 41 is provided at the front end of the cleaning roller 3, while side guards 43 are provided on either side of the two drive tracks 2. This effectively protects the cleaning roller 3 from direct impact with external debris, such as stones and branches, while also providing comprehensive protection for the drive tracks 2, significantly reducing the failure rate caused by foreign object contact. Two springs 451 are provided on the protective device 4, each mounted on a sliding rod 452. When the protective plate 41 contacts the pool wall, the elastic action of the springs 451 causes the protective plate 41 to slightly move backward, allowing the robot 1 to continue forward and complete cleaning operations in corners. This not only ensures the continuity of the cleaning process but also effectively prevents the protective device 4 itself from becoming an obstacle to the cleaning operation, significantly improving the efficiency and safety of pool cleaning.
[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A protective structure for a filtering swimming pool robot, comprising a robot body (1) and a protective device (4) mounted on the upper end thereof, characterized in that: The left and right ends of the robot body (1) are both equipped with driving tracks (2), and the lower front end of the robot body (1) is equipped with a cleaning roller (3); The protective device (4) comprises a protective plate (41), the left and right ends of the protective plate (41) are both provided with side guard plates (43), the front end of the protective plate (41) is provided with a plurality of notches (42), the upper left and right ends of the protective plate (41) are both fixedly connected to connecting frames (44), the two connecting frames (44) are both "L"-shaped structures, and the lower rear ends of the two connecting frames (44) are both fixedly connected to sliding blocks (45).
2. The protective structure of a filtering swimming pool robot according to claim 1, characterized in that: The lower ends of the two sliding blocks (45) are both cambered structures, the front ends of the two sliding blocks (45) are both movably connected with sliding rods (452), the rear ends of the two sliding rods (452) are both fixedly connected with a No. 1 connecting plate (453), the front ends of the two sliding rods (452) are both fixedly connected with a No. 2 connecting plate (454), and the outer surfaces of the two sliding rods (452) are both sleeved with springs (451).
3. The protective structure of a filtering swimming pool robot according to claim 2, characterized in that: The two springs (451) are both located at the rear of the two sliding blocks (45).
4. The protective structure of a filtering swimming pool robot according to claim 2, characterized in that: The two No. 2 connecting plates (454) and the two No. 1 connecting plates (453) are all fixedly connected to the upper end of the robot body (1).
5. The protective structure of a filtering swimming pool robot according to claim 1, characterized in that: The protective plate (41) is located in front of the cleaning roller (3).
6. The protective structure of a filtering swimming pool robot according to claim 1, characterized in that: The two driving crawlers (2) are located between the two side guard plates (43), and the two driving crawlers (2) are not in contact with the two side guard plates (43).