A building door and window

Abstract

The utility model relates to building door and window technical field, concretely relates to a building door and window, including door and window main part, the inside of door and window main part is provided with glass, the inside of door and window main part is provided with drive assembly, the inside of door and window main part is provided with dust cleaning brush. Through the setting of drive assembly and dust cleaning brush, when using, can rotate first transmission gear through hand wheel, first transmission gear drives second transmission gear transmission, and then drives screw rod rotation, and then drives dust cleaning brush reciprocation through the drive of screw block, can clean the glass outside quickly, the dust collecting groove under the glass outside and inside pull -out box can collect the dust that cleans down, avoid the dust to fall to the windowsill or the outdoor environment and cause secondary pollution, pull -out box adopts pull -out type design, only needs to dump the dust when cleaning to be able to draw out outward, convenient and fast, can eliminate the high -rise cleaning falling risk completely, need not high -altitude operation or manual operation to explore the window, and the use effect is better.

Description

Technical Field

[0001] This utility model relates to the field of building door and window technology, and in particular to a building door and window. Background Technology

[0002] In recent years, with the development of the social economy and the improvement of living standards, people have increasingly higher requirements for the comfort of buildings. As the core interface for the interaction between buildings and the external environment, the performance of building doors and windows directly determines the building's energy consumption, living comfort and safety, and is a key link in improving the quality of human habitation.

[0003] The existing patent application publication number CN220267520U proposes a novel energy-saving building door and window, including a frame, two pivots, and a door and window structure. The frame contains two pivots symmetrically distributed and movably installed. The door and window structure is fixedly installed between the two pivots. The door and window structure includes a window frame, glass, several load-bearing blocks, and several fillers. The window frame is fixedly installed between the two pivots. Glass is placed inside the window frame. A cavity is formed within the glass. Several load-bearing blocks are inclinedly arranged on one side of the inner wall of the glass. Several fillers are placed inside the glass. Users can apply a rotational force to the window frame using a handle. The fillers will fill the load-bearing spaces formed between the load-bearing blocks and the inner wall of the glass, making the glass opaque. This achieves the goal of rotating the glass to convert it into an opaque state, reducing the energy loss of air conditioning due to sunlight and achieving energy-saving effects.

[0004] However, the building's doors and windows are not easy to clean. Dust accumulates on the outside of the glass over a long period of use. In high-rise buildings, it is difficult to clean the outside of the glass. Self-cleaning can easily lead to accidents and is quite dangerous. Using professional personnel to perform high-altitude operations is also costly, which reduces the effectiveness of the product. Utility Model Content

[0005] The purpose of this utility model is to provide a building door and window that solves the problems of the glass exterior being difficult to clean, the risk of accidents when cleaning by oneself, and the high cost of using professional personnel for high-altitude operations, thus reducing the effectiveness of use.

[0006] To achieve the above objectives, this utility model provides a building door and window, including a door and window body, with glass disposed inside the door and window body. A driving component is disposed at the inner end of the door and window body, and a dust removal and cleaning brush is disposed on the inner side of the door and window body. The dust removal and cleaning brush is in close contact with the outer end of the glass. Both ends of the dust removal and cleaning brush are connected to the driving component, and the driving component can drive the dust removal and cleaning brush to move, thereby quickly cleaning the outer side of the glass.

[0007] The main body of the door and window is provided with a dust collection groove inside. The dust collection groove is located below the outside of the glass. A pull-out box is slidably installed inside the dust collection groove. The pull-out box inside the dust collection groove facilitates the collection of dust and other impurities. Users can quickly clean the dust by pulling out the pull-out box.

[0008] The drive assembly includes a handwheel. The handwheel is rotatably mounted on the upper part of the outer end of the door / window body. One end of the handwheel extends into the interior of the door / window body and is connected to a first transmission gear. The lower end of the first transmission gear is meshed with a second transmission gear. Rotating the handwheel can drive the first transmission gear to rotate, and the first transmission gear drives the second transmission gear to rotate, thereby driving the threaded rod to rotate.

[0009] The lower end of the second transmission gear is provided with a threaded rod, and the outer end of the threaded rod is connected to a screw block by a thread. The screw block is connected to one end of the dust removal cleaning brush. When the threaded rod rotates, it can drive the screw block to move, thereby driving the dust removal cleaning brush to rise and fall through the screw block, so as to clean the glass through the reciprocating motion of the dust removal cleaning brush.

[0010] The door / window body has a limiting guide rod on the side away from the threaded rod inside. A slider is movably installed at the outer end of the limiting guide rod. The slider is connected to the end of the dust removal and cleaning brush away from the screw block. The sliding arrangement of the limiting guide rod and the slider facilitates the dust removal and cleaning brush to maintain linear movement and prevents the screw block from rotating with the threaded rod.

[0011] The threaded rod has a first limiting block at its lower end, and the limiting guide rod has a second limiting block at both its upper and lower ends. The first and second limiting blocks can limit the movement of the threaded block and the slider, preventing them from falling off.

[0012] This utility model discloses a building door and window. Through the setting of a drive component and a dust removal cleaning brush, the first transmission gear can be rotated by a handwheel during use. The first transmission gear drives the second transmission gear, which in turn drives the threaded rod to rotate, thereby driving the screw block to drive the dust removal cleaning brush to reciprocate. This can quickly clean the outside of the glass. The dust collection groove below the outside of the glass and the internal pull-out box can collect the cleaned dust, preventing dust from falling onto the windowsill or the outdoor environment and causing secondary pollution. The pull-out box adopts a pull-out design, which can be easily and quickly emptied by simply pulling it out. It can completely eliminate the risk of falling when cleaning high-rise buildings, and there is no need for high-altitude operations or manual operation outside the window, resulting in better performance. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of the building doors and windows according to an embodiment of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the building doors and windows facing outwards, according to an embodiment of this utility model.

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the building doors and windows according to an embodiment of this utility model.

[0017] Figure 4 This is a schematic diagram of the drive component structure of a building door and window according to an embodiment of the present utility model.

[0018] 1. Door and window body; 2. Glass; 3. Drive assembly; 31. Handwheel; 32. First transmission gear; 33. Second transmission gear; 34. Threaded rod; 35. Threaded block; 36. Limiting guide rod; 37. Slider; 38. First limiting block; 39. Second limiting block; 4. Dust removal and cleaning brush; 5. Dust collection trough; 6. Pull-out box. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1-4 This utility model provides a technical solution:

[0021] A building door and window includes a door and window body 1, with glass 2 disposed inside the door and window body 1. A drive assembly 3 is disposed at the inner end of the door and window body 1, and a dust removal and cleaning brush 4 is disposed on the inner side of the door and window body 1. The dust removal and cleaning brush 4 is in close contact with the outer end of the glass 2. Both ends of the dust removal and cleaning brush 4 are connected to the drive assembly 3. The drive assembly 3 can drive the dust removal and cleaning brush 4 to move, thereby quickly cleaning the outer side of the glass 2.

[0022] In this embodiment, the interior of the preferred door and window body 1 is provided with a dust collection groove 5. The dust collection groove 5 is located below the outside of the glass 2. A pull-out box 6 is slidably arranged inside the dust collection groove 5. The pull-out box 6 inside the dust collection groove 5 facilitates the collection of dust and other impurities that have been cleaned. Users can quickly clean the dust by pulling out the pull-out box 6.

[0023] In this embodiment, the preferred drive assembly 3 includes a handwheel 31. The handwheel 31 is rotatably mounted on the upper part of the outer end of the door / window body 1. One end of the handwheel 31 extends into the interior of the door / window body 1 and is connected to a first transmission gear 32. The lower end of the first transmission gear 32 is meshed with a second transmission gear 33. Rotating the handwheel 31 can drive the first transmission gear 32 to rotate, and the first transmission gear 32 drives the second transmission gear 33 to rotate, thereby driving the threaded rod 34 to rotate.

[0024] In this embodiment, the lower end of the second transmission gear 33 is preferably provided with a threaded rod 34, and the outer end of the threaded rod 34 is connected to a screw block 35 by a thread. The screw block 35 is connected to one end of the dust removal cleaning brush 4. When the threaded rod 34 rotates, it can drive the screw block 35 to move, thereby driving the dust removal cleaning brush 4 to rise and fall through the screw block 35, so that the glass 2 can be cleaned through the reciprocating motion of the dust removal cleaning brush 4.

[0025] In this embodiment, a limiting guide rod 36 is preferably provided on the side of the door and window body 1 away from the threaded rod 34. A slider 37 is movably provided at the outer end of the limiting guide rod 36. The slider 37 is connected to the end of the dust removal and cleaning brush 4 away from the screw block 35. The sliding arrangement of the limiting guide rod 36 and the slider 37 facilitates the guidance of the dust removal and cleaning brush 4 to maintain linear movement and prevents the screw block 35 from rotating with the threaded rod 34.

[0026] In this embodiment, the lower end of the threaded rod 34 is preferably provided with a first limiting block 38, and the upper and lower ends of the limiting guide rod 36 are both provided with second limiting blocks 39. The movement stroke of the screw block 35 and the slider 37 can be limited by the setting of the first limiting block 38 and the second limiting block 39 to prevent the screw block 35 and the slider 37 from falling off.

[0027] Working principle:

[0028] When it is necessary to clean the dust on the outside of the glass 2, the user turns the handwheel 31 at the upper outer end of the door / window body 1 from inside the room. The handwheel 31 drives the first transmission gear 32, which extends into the door / window body 1, to rotate synchronously. The first transmission gear 32 meshes with the second transmission gear 33 at the lower end, transmitting power to the second transmission gear 33 and driving the threaded rod 34 at the lower end of the second transmission gear 33 to rotate. When the threaded rod 34 rotates, its outer end moves axially along the threaded rod 34 via a threaded block 35. When the handwheel 31 is turned clockwise, the block 35 rises, and when it is turned counterclockwise, it falls. The block 35 drives one end of the dust removal cleaning brush 4 to move synchronously. At the same time, the slider 37 connected to the other end of the dust removal cleaning brush 4 slides along the limiting guide rod 36, restricting the cleaning brush. As the threaded rod 34 rotates, the cleaning brush maintains a straight upward and downward movement. The dust removal cleaning brush 4 is in close contact with the outer side of the glass 2. During the upward and downward movement, the brush bristles scrape away the dust on the surface of the glass 2 through friction. The scraped dust falls into the dust collection tank 5 below under the action of gravity. After cleaning is completed, the user pulls out the pull-out box 6, pours the collected dust into the trash can, and then pushes the pull-out box 6 back to its original position in the dust collection tank 5 to complete the dust cleaning. When the screw block 35 moves to the lower end of the threaded rod 34, it will be blocked by the first limit block 38 to prevent the screw block 35 from detaching from the threaded rod 34. Similarly, when the slider 37 moves to the upper and lower ends of the limit guide rod 36, it will be blocked by the second limit block 39 to ensure that the dust removal cleaning brush 4 always moves within the safe stroke and prevents damage to the parts.

[0029] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A building door and window, comprising a door / window body (1), characterized in that, The door and window body (1) is provided with glass (2) inside. The inner end of the door and window body (1) is provided with a drive assembly (3). The inner side of the door and window body (1) is provided with a dust removal and cleaning brush (4). The dust removal and cleaning brush (4) is in close contact with the outer end of the glass (2). Both ends of the dust removal and cleaning brush (4) are connected to the drive assembly (3).

2. A building door and window as described in claim 1, characterized in that, The door and window body (1) has a dust collection groove (5) inside. The dust collection groove (5) is located below the outside of the glass (2). A pull-out box (6) is slidably arranged inside the dust collection groove (5).

3. A building door and window as described in claim 1, characterized in that, The drive assembly (3) includes a handwheel (31). The upper part of the outer end of the door and window body (1) is rotatably provided with the handwheel (31). One end of the handwheel (31) extends into the interior of the door and window body (1) and is connected to a first transmission gear (32). The lower end of the first transmission gear (32) is meshed with a second transmission gear (33).

4. A building door and window as described in claim 3, characterized in that, The lower end of the second transmission gear (33) is provided with a threaded rod (34), and the outer end of the threaded rod (34) is connected to a screw block (35) by a thread. The screw block (35) is connected to one end of the dust removal cleaning brush (4).

5. A building door and window as described in claim 4, characterized in that, A limiting guide rod (36) is provided on the side of the door and window body (1) away from the threaded rod (34). A slider (37) is movably provided on the outer end of the limiting guide rod (36). The slider (37) is connected to the end of the dust removal and cleaning brush (4) away from the screw block (35).

6. A building door and window as described in claim 5, characterized in that, The lower end of the threaded rod (34) is provided with a first limiting block (38), and the upper and lower ends of the limiting guide rod (36) are provided with second limiting blocks (39).

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