Glass curtain wall cleaning brush

Abstract

The utility model relates to the technical field of glass curtain wall cleaning, and solves the problem that a cleaning tool is inconvenient to place during high-altitude operation. The glass curtain wall cleaning brush comprises a brush disc and a piece containing groove formed in the brush disc, a handle is installed on the side wall of the brush disc, a pull rope is arranged on the handle, a cleaning piece is elastically arranged on the brush disc, and a water removal scraping strip which is matched with the cleaning piece and acts on a glass curtain wall is arranged at the upper end of the brush disc. The cleaning part comprises a water storage bin installed in the brush disc, the water storage bin is connected with a pushing bag, a cleaning disc sliding in the part containing groove is arranged at the front end of the pushing bag, a plurality of water outlets are formed in the groove wall of the part containing groove and communicated with the water storage bin, and the maximum movement depth of the cleaning disc in the part containing groove is larger than the distance between the water outlets and a groove opening of the part containing groove. Telescopic rods extending to the bottom plate are arranged in the piece containing groove and are arranged in the piece containing groove in a bilateral symmetry mode.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain wall cleaning, in particular to a glass curtain wall cleaning brush. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and hung on the wall of the building like a curtain. Traditionally, the cleaning of curtain wall of high-rise buildings is mostly done manually. Cleaners are connected to the building installation through ropes and use the ropes to pull the cleaning. This cleaning method requires high-altitude operation, which is dangerous and may cause accidents such as cleaning tools falling. Therefore, the placement of cleaning tools is particularly important when working at high altitudes.

[0003] At present, there are also some curtain wall cleaning devices, but most of these devices have complex structures and also need to be installed and operated outdoors for a long time, which is inconvenient to use and has low efficiency. Utility Model Content

[0004] To address the deficiencies of the prior art, the utility model provides a glass curtain wall cleaning brush, which solves the problem that cleaning tools are inconvenient to place during high-altitude operations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass curtain wall cleaning brush, comprising a brush plate and a component placement groove provided on the brush plate, a handle is installed on the side wall of the brush plate, a pull rope is provided on the handle, a cleaning component is elastically provided on the brush plate, and a water removal scraper adapted to the cleaning component and acting on the glass curtain wall is provided on the upper end of the brush plate;

[0006] The cleaning element comprises a water storage tank installed in the brush plate, the water storage tank is connected to a push bag, and a cleaning plate sliding in the element placement groove is arranged at the front end of the push bag;

[0007] A plurality of water outlets are provided on the wall of the component placement groove and are connected to the water storage tank. The maximum movement depth of the cleaning plate in the component placement groove is greater than the distance between the water outlet and the groove opening of the component placement groove.

[0008] In one embodiment, a telescopic rod is provided in the component placement slot extending from the bottom plate, the telescopic rod is symmetrical in the component placement slot, the cleaning disc is provided at the front end of the two telescopic rods, the midline of the push bag coincides with the connection line of the two telescopic rods, the push bag is made of a flexible material, and the air port extends from the wall of the component placement slot and passes through the brush disc to communicate with the outside;

[0009] The brush disc is provided with an air-blocking member for blocking the air port, the air-blocking member comprises a rotating shaft installed on the brush disc, a paddle is rotatably arranged on the rotating shaft, and the paddle is eccentrically provided with a through groove adapted to the diameter of the air port.

[0010] In one embodiment, the installation position of the water-removing scraper strip is located at two-thirds of the thickness of the brush plate structure, and the water-removing scraper strip is arranged in an inclined shape, and its inclined end surface is flush with the handle installation surface.

[0011] In one embodiment, the handle includes a mounting plate disposed on the brush disc and a gripping rod connected to the mounting plate, and the gripping rod and the mounting plate are connected via a retractable rod.

[0012] In one embodiment, hook locks are provided at both ends of the pull rope, and the hook lock at one end is sleeved on the gripping rod.

[0013] In one embodiment, an end cover covering the front end surface of the brush disc is installed at the bottom of the brush disc.

[0014] Compared with the prior art, the utility model provides a glass curtain wall cleaning brush. Based on the problem that the current cleaning tools are inconvenient to place during high-altitude operations, this solution has the following beneficial effects:

[0015] In the technical solution disclosed by the utility model, a pull rope is arranged on the handle, and the brush plate is hooked and pulled onto the cleaning staff as a whole through hook locks arranged at both ends of the pull rope. When the cleaning area needs to be increased so that the cleaning radius is greater than the length of the pull rope, the retractable rod connected to the gripping rod can be manually lengthened to extend it. Therefore, in this solution, the pull rope has the effect of connecting with the cleaning staff to avoid the occurrence of falling objects from high altitudes. On the other hand, the pull rope will not affect the cleaning radius, thereby enhancing the convenience of use for the cleaning staff.

[0016] By arranging a water storage tank and a pushing bag connected to the water storage tank in the cleaning plate, the utility model opens the air port so that the cleaning plate can push the pushing bag, which can cause the air inside the pushing bag to flow into the water storage tank, and then the clean water in the water storage tank flows into the cleaning plate, thereby increasing the convenience of adding clean water when cleaning the curtain wall. On the other hand, when the cleaning plate needs to be stably protruded at the front end of the mounting groove without adding clean water, after the pushing bag is filled with gas, the air port is closed to make the pushing bag in a bulging state, thereby avoiding the movement tendency of the cleaning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cleaning element of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the airtight member of the present utility model.

[0021] In the figure: 1. Brush disc; 2. Component placement groove; 3. Handle; 31. Mounting plate; 32. Grasping rod; 33. Shrinkable rod; 4. Pulling rope; 5. Cleaning member; 51. Water storage bin; 52. Pushing bladder; 53. Cleaning disc; 6. Water scraping strip; 7. Water outlet; 8. Airtight member; 81. Rotating shaft; 82. Paddle; 9. End cap; 10. Telescopic rod. Specific embodiments

[0022] The following will elaborate on the implementation manners of the present application in conjunction with the drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] Figure 1-Figure 3 In an embodiment of the present utility model, the cleaning of traditional high-rise building curtain walls mostly adopts the method of manual cleaning. The cleaning personnel are usually connected to the building through ropes and clean after being pulled by the ropes. The inventor believes that this cleaning method requires high-altitude operations, which has certain risks and may cause accidents such as the falling of cleaning tools. Furthermore, when working at high altitudes, the placement of cleaning tools is particularly important. The inventor elaborated on a glass curtain wall cleaning brush for the above problems. It uses a pulling rope 4 provided on the handle 3, and the entire brush disc 1 is hooked onto the cleaning personnel through hook locks provided at both ends of the pulling rope 4. When it is necessary to increase the cleaning area so that the cleaning radius is greater than the length of the pulling rope 4, the shrinkable rod 33 connected to the grasping rod 32 can be manually elongated. Thus, in this solution, the pulling rope 4 plays a role in connecting with the cleaning personnel, avoiding the situation of high-altitude falling objects. On the other hand, the pulling rope 4 will not affect the cleaning radius, thereby enhancing the convenience of use for the cleaning personnel.

[0025] The glass curtain wall cleaning brush described in this scheme is specifically provided with a brush plate 1 and a mounting groove 2 opened on the brush plate 1. A handle 3 is installed on the side wall of the brush plate 1. A pull rope 4 with hook locks at both ends is provided on the handle 3 to connect with the cleaning staff. It is hung on the cleaning staff when in use or not in use, and will not cause the problem of falling. A cleaning member 5 is elastically provided on the brush plate 1. A water-removing scraper 6 adapted to the cleaning member 5 and acting on the glass curtain wall is provided at the upper end of the brush plate 1. The installation position of the water-removing scraper 6 is located at two-thirds of the thickness of the brush plate 1 structure. It is arranged in an inclined shape, and its inclined end face is flush with the installation surface of the handle 3. The elastic arrangement of the cleaning member 5 is specifically embodied in this embodiment as protruding from the brush plate 1 or flush with the front plate surface of the brush plate 1.

[0026] The cleaning member 5 includes a water storage tank installed in the brush plate 1, the water storage tank is connected to a push bag 52, a one-way valve is provided in the connecting channel between the water storage tank and the push bag 52, and a cleaning plate 53 is provided at the front end of the push bag 52 to slide in the component placement groove 2;

[0027] A plurality of water outlets 7 are provided on the wall of the mounting groove 2 and are connected to the water storage tank. The maximum movement depth of the cleaning disc 53 in the mounting groove 2 is greater than the distance between the water outlet 7 and the groove of the mounting groove 2. A telescopic rod 10 is provided in the mounting groove 2 extending from the bottom plate. The telescopic rod 10 is symmetrical in the mounting groove 2. The cleaning disc 53 is provided at the front end of the two telescopic rods 10. The center line of the push bag 52 coincides with the connection line of the two telescopic rods 10. The cleaning disc 53 includes a disc body and a cleaning brush installed on the disc body. The two movement states of the cleaning brush in this embodiment are flush with the front plate surface of the brush disc 1 or protruding from the brush disc 1. When the cleaning brush is in these two states, the disc body will be located at the rear end of the water outlet 7 or opposite to the water outlet 7 so that the water outlet 7 is blocked. The two states of the cleaning disc 53 control whether the water outlet 7 can or cannot discharge water. The push bag 52 is made of flexible material and the air port extends to the wall of the mounting groove 2 and passes through the brush disc 1 to communicate with the outside world. An air-blocking member 8 for blocking the air port is installed on the brush disc 1. The air-blocking member 8 includes a rotating shaft 81 installed on the brush disc 1. A paddle 82 is rotatably arranged on the rotating shaft 81. The paddle 82 is eccentrically provided with a through groove adapted to the diameter of the air port. When a little cleaning water needs to be added to the cleaning brush, the air port is opened to allow the gas in the push bag 52 to leak out a little, which can meet the space for the disc body to move into the mounting groove 2, so that the cleaning disc 53 can push the push bag 52. At this time, the blockage of the disc body to the water outlet 7 disappears, and the gas in the push bag 52 can push the running water to flow out from the water outlet 7, and then the cleaning water in the water storage tank flows to the cleaning brush to infiltrate, thereby increasing the convenience of adding cleaning water when cleaning the curtain wall. On the other hand, when the cleaning disc needs to be stably protruding at the front end of the mounting groove 2 without adding cleaning water, after the push bag 52 is filled with gas, the air port is closed, so that the push bag 52 is in a bulging state, and the disc body is in a blocked state for the water outlet 7, so that when the cleaning disc 53 is subjected to a force as a whole, it cannot push the push bag 52, thereby avoiding the movement trend of the cleaning disc 53, and allowing the cleaning brush to maintain a protruding state under force.

[0028] The handle 3 includes a mounting plate 31 disposed on the brush disc 1 and a gripping rod 32 connected to the mounting plate 31. The gripping rod 32 is connected to the mounting plate 31 via a retracting rod 33. When the cleaning area needs to be increased so that the cleaning radius is greater than the length of the pull rope 4, the retracting rod 33 connected to the gripping rod 32 can be extended manually. After use, in order to reduce the problem of the brush disc 1 being dragged on the cleaning personnel and causing shaking, thereby contaminating the remaining curtain walls, an end cover 9 is installed at the bottom of the brush disc 1. By covering the brush disc 1 with the end cover 9, the cleaning liquid dripping from the cleaning brush can also be received by the end cover 9.

[0029] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass curtain wall cleaning brush, comprising a brush plate (1) and a mounting groove (2) provided on the brush plate (1), characterized in that: A handle (3) is installed on the side wall of the brush plate (1), a pull rope (4) is arranged on the handle (3), a cleaning member (5) is elastically arranged on the brush plate (1), and a water-removing scraper (6) adapted to the cleaning member (5) and acting on the glass curtain wall is arranged at the upper end of the brush plate (1); The cleaning element (5) comprises a water storage tank (51) installed in the brush plate (1), the water storage tank (51) is connected to a push bag (52), and a cleaning plate (53) is provided at the front end of the push bag (52) and slides in the element placement groove (2); A plurality of water outlets (7) are provided on the wall of the component placement groove (2) and are connected to the water storage tank (51); the maximum movement depth of the cleaning plate (53) in the component placement groove (2) is greater than the distance between the water outlets (7) and the groove opening of the component placement groove (2).

2. A glass curtain wall cleaning brush according to claim 1, characterized in that: A telescopic rod (10) is provided in the component placement groove (2) and extends from the bottom plate. The telescopic rod (10) is symmetrically arranged in the component placement groove (2). The cleaning disc (53) is arranged at the front ends of the two telescopic rods (10). The center line of the push bag (52) coincides with the connection line of the two telescopic rods (10). The push bag (52) is made of a flexible material and the air port extends from the groove wall of the component placement groove (2) and passes through the brush disc (1) to communicate with the outside. The brush disc (1) is provided with an air-blocking member (8) for blocking the air port. The air-blocking member (8) comprises a rotating shaft (81) installed on the brush disc (1). A paddle (82) is rotatably arranged on the rotating shaft (81). The paddle (82) is eccentrically provided with a through groove matching the diameter of the air port.

3. A glass curtain wall cleaning brush according to claim 1, characterized in that: The installation position of the water-removing scraper strip (6) is located at two-thirds of the thickness of the brush plate (1) structure, and it is arranged in an inclined shape, with its inclined end surface flush with the installation surface of the handle (3).

4. A glass curtain wall cleaning brush according to claim 3, characterized in that: The handle (3) comprises a mounting plate (31) arranged on the brush plate (1) and a gripping rod (32) connected to the mounting plate (31); the gripping rod (32) and the mounting plate (31) are connected via a retractable rod (33).

5. The glass curtain wall cleaning brush according to claim 1, characterized in that: Both ends of the pull rope (4) are provided with hook locks, and the hook lock at one end is sleeved on the gripping rod (32).

6. A glass curtain wall cleaning brush according to claim 2, characterized in that: An end cover (9) covering the front end surface of the brush disc (1) is installed at the bottom of the brush disc (1).

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