A window cleaning robot suitable for frameless glass
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING AOWA ROBOT CO LTD
- Filing Date
- 2025-09-29
- Publication Date
- 2026-08-07
AI Technical Summary
[0005]本实用新型的目的在于提供一种适用于无边框玻璃的擦窗机器人，以解决上述背景技术中提到的现有技术中的清洁布在安装时，没有限位参照，用户只能根据视测和感觉来将清洁布尽可能的居中粘接在机器底部，容易偏移，导致履带和刷头被遮挡，影响机器的使用效果，且频繁的撕拉清洁布容易导致表面炸线，造成清洁布的使用寿命大大降低的问题
[0011]与现有技术相比，本实用新型的有益效果是：本实用新型通过在清洁布的表面缝合布套，且布套的内侧设置有第二磁块，第二磁块可与擦窗机器人主体底面的第一磁块磁吸连接，第二磁块配合第一磁块，可对清洁布在擦窗机器人主体底面的安装提供引导，使得清洁布能够与魔术贴精准对齐，方便清洁布在擦窗机器人主体底面的居中安装，提高了装置的实用性。
Smart Images
Figure CN224598091U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of window cleaning robot technology, specifically a window cleaning robot suitable for frameless glass. Background Technology
[0002] As a type of service robot, window cleaning robots have made the cleaning and maintenance of large glass windows simple. The cleaning cloth located at the bottom of the machine is its main cleaning mechanism, and the cleaning cloth is attached by Velcro.
[0003] However, existing cleaning cloths do not have a reference for positioning during installation. Users can only rely on visual inspection and feeling to stick the cleaning cloth as centered as possible to the bottom of the machine. This is prone to deviation, which can cause the conveyor belt and brush head to be blocked, affecting the machine's performance. Furthermore, frequent tearing of the cleaning cloth can cause the surface to crack, greatly reducing the lifespan of the cleaning cloth.
[0004] Therefore, in order to solve the above problems, a window cleaning robot suitable for frameless glass is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a window cleaning robot suitable for frameless glass, in order to solve the problems mentioned in the background art. When installing the cleaning cloth, there is no limiting reference. Users can only rely on visual inspection and feeling to stick the cleaning cloth as centered as possible to the bottom of the machine, which is easy to deviate, causing the track and brush head to be blocked, affecting the machine's performance. In addition, frequent tearing of the cleaning cloth can easily cause the surface to crack, resulting in a significant reduction in the service life of the cleaning cloth.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a window cleaning robot suitable for frameless glass, comprising: a window cleaning robot body, wherein a drive track is provided on the bottom surface of the window cleaning robot body, and Velcro is adhered to the bottom surface of the window cleaning robot body; The bottom surface of the window cleaning robot body is provided with a groove, and a first magnetic block is attached to the inner wall of the groove. The window cleaning robot body is equipped with a cleaning structure, which includes a cleaning cloth. The cleaning cloth is attached to the bottom surface of the window cleaning robot body by Velcro. A reserved groove is opened at the inner end of the cleaning cloth. A cloth cover is sewn on the inner wall of the reserved groove. A second magnetic block is provided on the inner side of the cloth cover.
[0007] Preferably, the bottom surface of the first magnetic block is flush with the bottom surface of the window cleaning robot body.
[0008] Preferably, the cleaning cloth is adapted to the main body of the window cleaning robot.
[0009] Preferably, the thickness of the cloth cover is less than the thickness of the cleaning cloth.
[0010] Preferably, the second magnetic block is vertically aligned with the first magnetic block, and the second magnetic block is magnetically connected to the first magnetic block.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model sews a cloth cover onto the surface of the cleaning cloth, and a second magnetic block is provided on the inner side of the cloth cover. The second magnetic block can be magnetically connected to the first magnetic block on the bottom surface of the window cleaning robot body. The second magnetic block, in conjunction with the first magnetic block, can guide the installation of the cleaning cloth on the bottom surface of the window cleaning robot body, so that the cleaning cloth can be precisely aligned with the Velcro, making it convenient to install the cleaning cloth in the center on the bottom surface of the window cleaning robot body, thus improving the practicality of the device.
[0012] This invention features a cleaning structure. When the cleaning cloth needs to be installed, the window cleaning robot body is inverted so that the Velcro faces upwards. The cleaning cloth is held by both sides and slowly lowered towards the robot body. The second magnetic block magnetically connects with the first magnetic block, and the edge of the cleaning cloth separates from the Velcro. The cloth sleeve, in conjunction with the first magnetic block, guides the cleaning cloth's position on the upper side of the robot body, keeping it centered on the top surface. Then, pressing the cleaning cloth downwards allows it to adhere to the Velcro, securing it to the top surface of the robot body. This precise installation and fixation of the cleaning cloth facilitates quick assembly, avoids frequent disassembly and reassembly, extends the cloth's lifespan, and improves the device's practicality. Attached Figure Description
[0013] Figure 1 This is a front view schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the structure of this utility model; Figure 3 This is a bottom view schematic diagram of the structure of the hook and loop fastener and the first magnetic block of this utility model; Figure 4 This is an enlarged front view cross-sectional diagram of the Velcro, the first magnetic block, and the second magnetic block of this utility model.
[0014] In the diagram: 1. Main body of the window cleaning robot; 11. Drive track; 12. Velcro; 13. Groove; 14. First magnetic block; 2. Cleaning structure; 21. Cleaning cloth; 22. Reserved groove; 23. Cloth cover; 24. Second magnetic block. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figures 1-4 This utility model provides an embodiment of a window cleaning robot suitable for frameless glass: The window cleaning robot body 1, drive track 11 and Velcro 12 used in this application are products that can be purchased directly on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.
[0017] A window cleaning robot suitable for frameless glass includes: a window cleaning robot body 1, a drive track 11 provided on the bottom surface of the window cleaning robot body 1, and Velcro 12 glued to the bottom surface of the window cleaning robot body 1. The bottom surface of the window cleaning robot body 1 is provided with a groove 13, and a first magnetic block 14 is attached to the inner wall of the groove 13. A cleaning structure 2 is installed on the main body 1 of the window cleaning robot. The cleaning structure 2 includes a cleaning cloth 21, which is attached to the bottom surface of the main body 1 of the window cleaning robot by Velcro 12. A reserved groove 22 is provided at the inner end of the cleaning cloth 21. A cloth sleeve 23 is sewn on the inner wall of the reserved groove 22. A second magnetic block 24 is provided on the inner side of the cloth sleeve 23. By sewing the cloth sleeve 23 to the surface of the cleaning cloth 21 and providing the second magnetic block 24 on the inner side of the cloth sleeve 23, the second magnetic block 24 can be magnetically connected with the first magnetic block 14 on the bottom surface of the main body 1 of the window cleaning robot. The second magnetic block 24, in conjunction with the first magnetic block 14, can provide guidance for the installation of the cleaning cloth 21 on the bottom surface of the main body 1 of the window cleaning robot, so that the cleaning cloth 21 can be precisely aligned with the Velcro 12, which facilitates the centered installation of the cleaning cloth 21 on the bottom surface of the main body 1 of the window cleaning robot and improves the practicality of the device.
[0018] Furthermore, the bottom surface of the first magnetic block 14 is flush with the bottom surface of the window cleaning robot body 1. The first magnetic block 14, together with the second magnetic block 24, provides guidance and limit for the installation of the cleaning cloth 21 on the bottom surface of the window cleaning robot body 1, so as to ensure that the cleaning cloth 21 can be conveniently and accurately aligned and installed on the bottom surface of the window cleaning robot body 1.
[0019] Furthermore, the cleaning cloth 21 is compatible with the main body 1 of the window cleaning robot. After installation, the cleaning cloth 21 will not obstruct the mechanism on the bottom surface of the main body 1 of the window cleaning robot, thus ensuring stable operation of the device.
[0020] Furthermore, the thickness of the cloth cover 23 is less than the thickness of the cleaning cloth 21. When the second magnetic block 24 is magnetically connected to the first magnetic block 14, the bottom surface of the cloth cover 23 is higher than the bottom surface of the cleaning cloth 21, which can prevent the cloth cover 23 from scratching the glass when the main body 1 of the window cleaning robot moves.
[0021] Furthermore, the second magnetic block 24 is vertically aligned with the first magnetic block 14, and the second magnetic block 24 and the first magnetic block 14 are magnetically connected. When the second magnetic block 24 and the first magnetic block 14 are magnetically connected, the cleaning cloth 21 is located at a predetermined position on the bottom surface of the window cleaning robot body 1, which can guide the positioning of the cleaning cloth 21 on the bottom surface of the window cleaning robot body 1. When the cleaning cloth 21 is laid out, the second magnetic block 24 cooperates with the first magnetic block 14 to pre-position the first magnetic block 14, preventing the cleaning cloth 21 from shifting and obstructing the bottom surface of the window cleaning robot body 1.
[0022] Working principle: When the cleaning cloth 21 needs to be installed, invert the window cleaning robot body 1 so that the Velcro 12 faces upward. Hold both sides of the cleaning cloth 21 and slowly lower it. Bring the cleaning cloth 21 downward close to the window cleaning robot body 1. The second magnetic block 24 can be magnetically connected with the first magnetic block 14, and the edge of the cleaning cloth 21 separates from the Velcro 12. The cloth sleeve 23, together with the first magnetic block 14, can guide the position of the cleaning cloth 21 on the upper side of the window cleaning robot body 1 to keep the cleaning cloth 21 centered on the top surface of the window cleaning robot body 1. Then press the cleaning cloth 21 downward, and the cleaning cloth 21 can be attached to the Velcro 12. The cleaning cloth 21 can then be attached to the top surface of the window cleaning robot body 1 through the Velcro 12, realizing the precise installation and fixation of the cleaning cloth 21 on the top surface of the window cleaning robot body 1. This facilitates the quick assembly of the cleaning cloth 21, avoids the need for frequent disassembly and assembly of the cleaning cloth 21, extends the service life of the cleaning cloth 21, and improves the practicality of the device.
[0023] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.
Claims
1. A window cleaning robot suitable for frameless glass, comprising: The window cleaning robot body (1) is provided with a drive track (11) on the bottom surface of the window cleaning robot body (1) and Velcro (12) is attached to the bottom surface of the window cleaning robot body (1). Its features are: The bottom surface of the window cleaning robot body (1) is provided with a groove (13), and a first magnetic block (14) is attached to the inner wall of the groove (13). The window cleaning robot body (1) is equipped with a cleaning structure (2), which includes a cleaning cloth (21). The cleaning cloth (21) is attached to the bottom surface of the window cleaning robot body (1) by Velcro (12). A reserved groove (22) is provided at the inner end of the cleaning cloth (21). A cloth cover (23) is sewn on the inner wall of the reserved groove (22). A second magnetic block (24) is provided on the inner side of the cloth cover (23).
2. The window cleaning robot suitable for frameless glass according to claim 1, characterized in that: The bottom surface of the first magnetic block (14) is flush with the bottom surface of the window cleaning robot body (1).
3. The window cleaning robot suitable for frameless glass according to claim 1, characterized in that: The cleaning cloth (21) is adapted to the main body (1) of the window cleaning robot.
4. A window cleaning robot suitable for frameless glass according to claim 1, characterized in that: The thickness of the cloth cover (23) is less than the thickness of the cleaning cloth (21).
5. A window cleaning robot suitable for frameless glass according to claim 1, characterized in that: The second magnetic block (24) is vertically aligned with the first magnetic block (14), and the second magnetic block (24) and the first magnetic block (14) are magnetically connected.