Outer window cleaning device for window

Abstract

The utility model discloses an outer window cleaning device for a window, which comprises an extension rod, and a grip is fixedly mounted on the bottom surface of the extension rod; the top surface of the extension rod is connected with a connecting rod in a sleeving mode, and the surface of the side, away from the extension rod, of the connecting rod is rotationally connected with a stabilizing plate. Fixing assemblies are symmetrically arranged on the two sides of the connecting rod; the fixing assembly comprises a stabilizing rod fixedly connected with the connecting rod. Wherein a groove is formed in the stabilizing rod, a clamping rod is connected to the interior of the groove in a penetrating mode, through the arrangement of the fixing assembly, the stabilizing plate and the cleaning brush can be conveniently and rapidly disassembled, so that different cleaning pieces can be conveniently replaced to clean the outer window, the cleaning efficiency is improved, meanwhile, the extending rod is bent, and therefore the outer window can be conveniently cleaned. When the outer window is cleaned, people do not need to stretch out of the window, the outer window can also be cleaned, and therefore the safety of the people is ensured.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology, specifically to an exterior window cleaning device for windows. Background Technology

[0002] In architecture, a window is an opening in a wall or roof that allows light or air to enter a room. A modern window consists of three parts: the frame, the glass, and the moving parts (hinges, handles, pulleys, etc.). The frame supports the main structure of the window and can be made of wood, metal, ceramic, or plastic. The transparent portion is attached to the frame and can be made of paper, cloth, silk, or glass. The moving parts are primarily made of metal, and areas touched by hands may be covered with insulating materials such as plastic. Since windows are exposed to outside air, the glass is easily stained by dirt due to environmental factors, requiring regular cleaning. Theoretically, interior windows are relatively easy to clean, but the problem of cleaning exterior windows has remained unresolved. People typically stand on the windowsill and lean outwards to clean them, which not only poses safety hazards but also results in poor cleaning and a blurry exterior. While existing tools exist for cleaning exterior windows, most of these tools use threaded connections. Frequent disassembly of the cleaning components at the ends can cause wear on the threads, leading to unstable connections.

[0003] An exterior window cleaning device for windows is proposed to address the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide an exterior window cleaning device to solve the problem of difficult exterior window cleaning mentioned in the background art, which has not been effectively solved. Usually, people stand on the windowsill and lean outwards to clean the windows. This cleaning method not only poses a safety hazard to the cleaner, but also results in poor cleaning effect, making the exterior windows blurry. In addition, there are tools for cleaning exterior windows in the existing technology, but most of these tools are connected by threads. This requires frequent disassembly of the cleaning parts at the ends, which may cause wear on the thread texture, resulting in unstable connection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an exterior window cleaning device for windows, including an extension rod, wherein a handle is fixedly installed on the bottom surface of the extension rod;

[0006] A connecting rod is sleeved on the top surface of the extension rod, and a stabilizing plate is rotatably connected to the side surface of the connecting rod away from the extension rod.

[0007] Also includes:

[0008] Fixing components are symmetrically arranged on both sides of the connecting rod;

[0009] The fixing component includes a stabilizing rod that is fixedly connected to the connecting rod;

[0010] The stabilizing rod has a groove inside.

[0011] Preferably, a locking rod is connected through the inside of the groove, and a torsion spring is sleeved on the surface of the locking rod.

[0012] Preferably, the top surface of the torsion spring is fixedly connected to the groove, and the bottom surface of the torsion spring is fixedly connected to the slide plate.

[0013] Preferably, the lever is connected through the slide plate, and a rotating block is fixedly connected to the top surface of the lever.

[0014] Preferably, a cleaning brush is fixedly installed on the surface of the stabilizing plate.

[0015] Preferably, the extension rod has symmetrical fixing grooves on both sides, and the fixing grooves are engaged with the locking rod.

[0016] Preferably, a connecting plate is symmetrically mounted on the back of the stabilizing plate, and the connecting plate is rotatably connected to the connecting rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This window exterior cleaning device, by setting a fixing component, facilitates the quick disassembly of the stabilizing plate and cleaning brush, thereby making it easy to replace different cleaning parts for cleaning the exterior window, thus improving cleaning efficiency. Simultaneously, the extension rod is curved, which allows for cleaning of the exterior window without requiring personnel to extend their bodies outside, thus ensuring personnel safety. The specific details are as follows:

[0018] 1. By setting up a fixing component, after the cleaning brush has finished cleaning the exterior window, the stabilizing plate and cleaning brush need to be disassembled and replaced with other cleaning parts. When the rotating block is pulled, the movement of the rotating block can drive the movement of the locking rod. The movement of the locking rod can drive the movement of the sliding plate. At the same time, the movement of the sliding plate will compress the torsion spring, causing the torsion spring to deform. After the locking rod moves to a certain position, when the bottom of the rotating block is higher than the top of the protrusion of the stabilizing rod, the rotating block is rotated 180 degrees so that the bottom of the rotating block fits with the top of the protrusion of the stabilizing rod, thereby limiting the rotation block. After the locking rod is separated from the fixing groove, the stabilizing plate and cleaning brush can be replaced with other cleaning parts, thereby improving the cleaning efficiency of the exterior window.

[0019] 2. By incorporating an extension rod, handle, connecting rod, and connecting plate, and designing the extension rod to be curved, the operator can extend the stabilizing plate and cleaning brush outside the window after gripping the handle. This allows for window cleaning without requiring the operator to extend their body outside, ensuring safety. The connecting rod and connecting plate are secured with bolts and nuts. When the angle of the stabilizing plate and cleaning brush needs adjustment, loosening the bolts and nuts allows them to be aligned parallel to the window. Tightening the bolts and nuts prevents rotation of the stabilizing plate and cleaning brush, facilitating window cleaning. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0022] Figure 3 This utility model Figure 2 Enlarged structural diagram of region A in the middle;

[0023] Figure 4 This is a schematic diagram of the overall structure of the fixing component in this utility model;

[0024] Figure 5 This is a schematic diagram of the connecting plate and connecting rod structure in this utility model.

[0025] In the diagram: 1. Extension rod; 2. Handle; 3. Connecting rod; 4. Fixing component; 401. Stabilizing rod; 402. Groove; 403. Locking rod; 404. Torsion spring; 405. Slide plate; 406. Rotating block; 5. Stabilizing plate; 6. Cleaning brush; 7. Fixing groove; 8. Connecting plate. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5This utility model provides a technical solution: an exterior window cleaning device, including an extension rod 1, with a handle 2 fixedly installed on the bottom surface of the extension rod 1; a connecting rod 3 is sleeved and connected to the top surface of the extension rod 1, and a stabilizing plate 5 is rotatably connected to the side surface of the connecting rod 3 away from the extension rod 1; it also includes: fixing components 4 symmetrically arranged on both sides of the connecting rod 3; wherein, the fixing component 4 includes a stabilizing rod 401 fixedly connected to the connecting rod 3; wherein, the stabilizing rod 401 has a groove 402 inside, such as... Figure 1-5 As shown, by setting the fixing component 4, it is easy to quickly disassemble the stabilizing plate 5 and the cleaning brush 6, thereby facilitating the replacement of different cleaning parts for cleaning the exterior window, thus improving cleaning efficiency. At the same time, the extension rod 1 is curved, which allows the exterior window to be cleaned without the need for personnel to stick their bodies out of the window, thus ensuring the safety of personnel.

[0028] A locking rod 403 is connected through the interior of the groove 402. A torsion spring 404 is fitted onto the surface of the locking rod 403. The top surface of the torsion spring 404 is fixedly connected to the groove 402, and a sliding plate 405 is fixedly connected to the bottom surface of the torsion spring 404. The locking rod 403 is connected through the sliding plate 405. A rotating block 406 is fixedly connected to the top surface of the locking rod 403. A cleaning brush 6 is fixedly installed on the surface of the stabilizing plate 5. Fixing grooves 7 are symmetrically opened on both sides of the extension rod 1. The fixing grooves 7 are engaged with the locking rod 403. Figure 3 , 4 As shown, after the cleaning brush 6 has finished cleaning the exterior window, the stabilizing plate 5 and the cleaning brush 6 need to be disassembled. When replacing other cleaning parts, the rotating block 406 can be pulled, which will cause the locking rod 403 to move. The movement of the locking rod 403 will cause the sliding plate 405 to move. At the same time, the movement of the sliding plate 405 will compress the torsion spring 404, causing the torsion spring 404 to deform. After the locking rod 403 moves to a certain position, when the bottom of the rotating block 406 is higher than the top of the protrusion of the stabilizing rod 401, the rotating block 406 can be rotated 180 degrees so that the bottom of the rotating block 406 fits with the top of the protrusion of the stabilizing rod 401, thus limiting the rotation block 406. After the locking rod 403 is separated from the fixing groove 7, the stabilizing plate 5 and the cleaning brush 6 can be replaced with other cleaning parts, thereby improving the cleaning efficiency of the exterior window.

[0029] A connecting plate 8 is symmetrically installed on the back of the stabilizing plate 5. The connecting plate 8 is rotatably connected to the connecting rod 3, such as... Figure 5As shown, by setting up an extension rod 1, a handle 2, a connecting rod 3, and a connecting plate 8, and by designing the extension rod 1 to be curved, after the operator holds the handle 2, the stabilizing plate 5 and the cleaning brush 6 can be extended outside the window. This allows for window cleaning without the operator having to extend their body outside the window, ensuring operator safety. Meanwhile, the connecting rod 3 and the connecting plate 8 are loosened and tightened with bolts and nuts. When the angle of the stabilizing plate 5 and the cleaning brush 6 needs to be adjusted, the bolts and nuts are loosened to allow the stabilizing plate 5 and the cleaning brush 6 to be parallel and aligned with the window. Tightening the bolts and nuts then prevents the stabilizing plate 5 and the cleaning brush 6 from rotating, thus facilitating window cleaning.

[0030] Working principle: Before using this type of window cleaning device, it is necessary to check the overall condition of the device to ensure it can work normally. Figure 1 - Figure 5 As shown, firstly, by setting the fixing component 4, after the cleaning brush 6 has finished cleaning the exterior window, the stabilizing plate 5 and the cleaning brush 6 need to be disassembled. When replacing other cleaning parts, the rotating block 406 can be pulled, which will cause the locking rod 403 to move. The movement of the locking rod 403 will cause the sliding plate 405 to move. At the same time, the movement of the sliding plate 405 will compress the torsion spring 404, causing the torsion spring 404 to deform. After the locking rod 403 moves to a certain position, when the bottom of the rotating block 406 is higher than the top of the protrusion of the stabilizing rod 401, the rotating block 406 can be rotated 180 degrees so that the bottom of the rotating block 406 fits against the top of the protrusion of the stabilizing rod 401, thereby allowing the rotating block to... 406 is used for limiting, and after the locking rod 403 separates from the fixing groove 7, the stabilizing plate 5 and cleaning brush 6 can be replaced with other cleaning parts, thereby improving the cleaning efficiency of the exterior window. When installing other cleaning parts, after the connecting rod 3 and the extension rod 1 are threaded together, the rotating block 406 is rotated 180 degrees again, so that the rotating block 406 separates from the top of the protrusion of the stabilizing rod 401. The sliding plate 405 returns to its original position under the action of the torsion spring 404. At the same time, the sliding plate 405 and the locking rod 403 are fixedly connected through, so when the sliding plate 405 returns to its original position, it can drive the locking rod 403 to return to its original position. At the same time, the return of the locking rod 403 to its original position makes the locking rod 403 engage with the fixing groove 7, thereby completing the auxiliary stabilization of other cleaning parts.

[0031] Secondly, by setting up an extension rod 1, a handle 2, a connecting rod 3, and a connecting plate 8, and by designing the extension rod 1 to be curved, after the operator holds the handle 2, the stabilizing plate 5 and the cleaning brush 6 can be extended outside the window. This allows for window cleaning without the operator having to extend their body outside the window, thus ensuring operator safety. At the same time, the connecting rod 3 and the connecting plate 8 are loosened and tightened with bolts and nuts. When it is necessary to adjust the angle of the stabilizing plate 5 and the cleaning brush 6, the bolts and nuts are loosened to make the stabilizing plate 5 and the cleaning brush 6 parallel and close to the window. Then, the bolts and nuts are tightened to prevent the stabilizing plate 5 and the cleaning brush 6 from rotating, thus facilitating window cleaning.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A window cleaning device for windows, comprising an extension rod (1) and a handle (2) fixedly mounted on the bottom surface of the extension rod (1); A connecting rod (3) is sleeved on the top surface of the extension rod (1), and a stabilizing plate (5) is rotatably connected to the side surface of the connecting rod (3) away from the extension rod (1). Its features are, Also includes: Fixing components (4) are symmetrically arranged on both sides of the connecting rod (3); The fixing component (4) includes a stabilizing rod (401) that is fixedly connected to the connecting rod (3); The stabilizing rod (401) has a groove (402) inside.

2. The window cleaning device for exterior windows according to claim 1, characterized in that: A locking rod (403) is connected through the inside of the groove (402), and a torsion spring (404) is sleeved on the surface of the locking rod (403).

3. The exterior window cleaning device for windows according to claim 2, characterized in that: The top surface of the torsion spring (404) is fixedly connected to the groove (402), and the bottom surface of the torsion spring (404) is fixedly connected to the slide plate (405).

4. The exterior window cleaning device for windows according to claim 2, characterized in that: The lever (403) is connected through the slide plate (405), and a rotating block (406) is fixedly connected to the top surface of the lever (403).

5. The exterior window cleaning device for windows according to claim 1, characterized in that: A cleaning brush (6) is fixedly installed on the surface of the stabilizing plate (5).

6. The exterior window cleaning device for windows according to claim 2, characterized in that: The extension rod (1) has symmetrically provided fixing grooves (7) on both sides, and the fixing grooves (7) are engaged with the locking rod (403).

7. The exterior window cleaning device for windows according to claim 1, characterized in that: A connecting plate (8) is symmetrically installed on the back of the stabilizing plate (5), and the connecting plate (8) is rotatably connected to the connecting rod (3).

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