Splicing type aluminum alloy combined door and window
By using a modular design and an automatic dust removal component, the problem of low efficiency in disassembling and transporting door and window frames has been solved, achieving efficient transportation and automated cleaning, and improving safety.
Patent Information
- Application Number
- CN202520225270.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-13
AI Technical Summary
In the existing technology, door and window frames are not easy to disassemble and assemble, resulting in low transportation efficiency and laborious manual handling.
It adopts a modular design, which allows for free disassembly and assembly through connecting plates and mounting components (including connecting strips, hexagonal bolts, upright plates, and first and second connecting blocks). Combined with dust removal components (motor, threaded rod, slide bar, and brush), it automatically cleans dust.
It improves transportation efficiency and safety, reduces storage space, facilitates handling, reduces manual labor intensity, achieves automated cleaning, and enhances safety.
Smart Images

Figure CN223707481U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of door and window technology, and in particular to a spliced aluminum alloy combination door and window. Background Technology
[0002] Door and window frames are devices used to fix door and window panels. They are generally rectangular and consist of two horizontal bars and two vertical bars welded together at both ends. They are commonly used in decoration and renovation to protect doors from scratches, corrosion, damage, dirt, etc. In the current technology, some door and window frames are welded as a whole, which takes up space during centralized transportation, and larger doors and windows are not conducive to workers' handling.
[0003] Existing technologies mainly involve setting drainage channels on the outer periphery of the window sash. It is understood that rainwater splashed from the outside onto the gap between the window sash and the window frame will pass through the drainage channels. Thus, when rainwater enters the drainage channels, the channels will prevent rainwater from continuing to enter the room, allowing the rainwater to drain away along the channels, thereby enhancing the waterproof effect of aluminum alloy doors and windows. However, this device is not conducive to the disassembly and assembly of doors and windows, resulting in low transportation efficiency, and it is quite laborious to manually move the entire door and window frame. Therefore, we propose a splicing aluminum alloy combination door and window. Utility Model Content
[0004] The purpose of this utility model is to provide a modular aluminum alloy door and window assembly to solve the problems in the existing technology that make it difficult to disassemble and assemble doors and windows, resulting in low transportation efficiency and the laboriousness of manually moving the entire door and window frame.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a splicing aluminum alloy combination door and window, including a connecting plate, an installation component threadedly connected to the front of the connecting plate, the installation component including a base plate, a connecting strip connected to the base plate via a fixing block, a vertical plate connected to the connecting strip via hexagonal bolts, a first connecting block and a second connecting block connected to the vertical plate via square bolts, and a top plate fixedly installed on the top of the first connecting block and the second connecting block.
[0006] As a preferred embodiment, the connecting plate has two first threaded holes inside, which can be fixed to the mounting components by suitable bolts. The upright plate is provided in two sets, respectively located on the left and right sides of the corresponding inner sides of the bottom plate and the top plate.
[0007] As a preferred embodiment, the fixing block is internally fixedly installed at the center of the outer surface of the connecting strip, and the outer surface of the fixing block is fixedly installed at the center of the inner surface of the base plate. The hexagonal bolt is threadedly connected to the inside of the connecting strip, and the hexagonal bolt is threadedly connected to the inner wall of the upright plate near the bottom.
[0008] As a preferred embodiment, the square bolt is threaded to the inner wall of the upright plate near the top, and the interior of both the first connecting block and the second connecting block are threaded to the outer surface of the square bolt. The first connecting block is fixedly installed on the left side of the bottom of the top plate, and the second connecting block is fixedly installed on the right side of the bottom of the top plate.
[0009] As a preferred embodiment, a dust removal assembly is provided on the back of the connecting plate. The dust removal assembly includes a waterproof box, which is connected to a threaded rod and a support block via a motor. The motor is connected to a sliding rod and a brush via the threaded rod.
[0010] As a preferred embodiment, the waterproof box is fixedly installed on the back of the connecting plate, the motor is fixedly installed inside the waterproof box, one end of the threaded rod is fixedly installed on the output end of the motor, the other end of the threaded rod is rotatably connected to the inside of the support block, the internal thread of the left end of the slide rod is connected to the surface of the threaded rod, and the brush is fixedly installed on the side of the slide rod near the connecting plate.
[0011] The technical effects and advantages of this utility model are as follows:
[0012] The device can be freely disassembled and assembled by the set installation components. The connection strip and hexagonal bolts can be used to disassemble it during transportation, and it is also convenient for workers to handle after unloading. The first connecting block, the second connecting block and the square bolts can be used to disassemble it during transportation, and it is also convenient to replace the door and window frame, which improves work efficiency. Moreover, the disassembly reduces the storage space of the device, making it easier to handle and transport, and improving transportation efficiency.
[0013] The dust-cleaning components can remove dust from the glass. The combination of a motor, threaded rod, sliding rod, and brush can remove dust from the outer glass. The motor can clean the dust multiple times by rotating in both directions, eliminating the need for manual wiping of the outer glass and saving labor intensity. At the same time, the mechanical cleaning of the outer glass eliminates the need for people to stand outside the building to clean, greatly improving the safety of the device. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a schematic diagram of the installation component structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the installation components of this utility model;
[0017] Figure 4 This is a schematic diagram of the installation component of this utility model;
[0018] Figure 5 This is a schematic diagram of the dust removal component structure of this utility model;
[0019] Figure 6 This is a schematic diagram of the structure of the dust removal component of this utility model;
[0020] Figure 7 This is a partial structural diagram of the dust removal component of this utility model.
[0021] In the diagram: 1. Connecting plate; 2. Mounting assembly; 201. Base plate; 202. Connecting strip; 203. Fixing block; 204. Hex bolt; 205. Vertical plate; 206. Square bolt; 207. Top plate; 208. First connecting block; 209. Second connecting block; 3. Dust removal assembly; 301. Waterproof box; 302. Motor; 303. Threaded rod; 304. Sliding rod; 305. Support block; 306. Brush. Detailed Implementation
[0022] 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. Example 1
[0023] Please see the appendix Figure 1 - Appendix Figure 4A modular aluminum alloy door and window assembly includes a connecting plate 1. An installation component 2 is threadedly connected to the front of the connecting plate 1. The installation component 2 includes a base plate 201. The base plate 201 is connected to a connecting strip 202 via a fixing block 203. The connecting strip 202 is connected to a vertical plate 205 via hexagonal bolts 204. The vertical plate 205 is connected to a first connecting block 208 and a second connecting block 209 via square bolts 206. A top plate is fixedly installed on the top of the first connecting block 208 and the second connecting block 209. The connecting plate 1 has two first threaded holes inside, which can be fixed to the installation component 2 using appropriate bolts. Two sets of vertical plates 205 are provided, respectively located on the base plate 201 and the top plate 207. Corresponding to the inner left and right sides, the inner fixed block 203 is fixedly installed at the center of the outer surface of the connecting strip 202, and the outer surface of the fixed block 203 is fixedly installed at the center of the inner side of the base plate 201. The hexagonal bolt 204 is threadedly connected to the inner side of the connecting strip 202, and the hexagonal bolt 204 is threadedly connected to the inner wall of the upright plate 205 near the bottom. The square bolt 206 is threadedly connected to the inner wall of the upright plate 205 near the top. The inner sides of the first connecting block 208 and the second connecting block 209 are both threadedly connected to the outer surface of the square bolt 206. The first connecting block 208 is fixedly installed on the left side of the bottom of the top plate 207, and the second connecting block 209 is fixedly installed on the right side of the bottom of the top plate 207.
[0024] Two sets of hexagonal bolts 204 are provided for installing the two sets of upright plates 205. The hexagonal bolts 204 can be installed on the left and right ends of the base plate 201. The inner outer wall of the two sets of upright plates 205 near the bottom is provided with a second threaded hole, which is compatible with the hexagonal bolts 204. The inner outer wall of the two sets of upright plates 205 near the top is provided with a third threaded hole, which is compatible with the square bolts 206. The first connecting block 208 and the second connecting block 209 are both provided with a fourth threaded hole, which is compatible with the square bolts 206. The top plate 207 and the base plate 201 are both provided with a fifth threaded hole.
[0025] Specifically, the installation component 2 allows the device to be freely disassembled. The connecting strip 202 and hexagonal bolts 204 enable disassembly during transportation. The first connecting block 208, the second connecting block 209, and the square bolts 206 facilitate the disassembly and replacement of the door and window frames, improving work efficiency. Furthermore, disassembly reduces the storage space required for the device, making it easier to handle and transport, thus improving transportation efficiency. Example 2
[0026] Please see the appendix Figure 1 Appendix Figure 5 - Appendix Figure 7Furthermore, based on Embodiment 1, a dust removal assembly 3 is provided on the back of the connecting plate 1. The dust removal assembly 3 includes a waterproof box 301. The waterproof box 301 is connected to a threaded rod 303 and a support block 305 via a motor 302. The motor 302 is connected to a sliding rod 304 and a brush 306 via the threaded rod 303. The waterproof box 301 is fixedly installed on the back of the connecting plate 1. The motor 302 is fixedly installed inside the waterproof box 301. One end of the threaded rod 303 is fixedly installed at the output end of the motor 302. The other end of the threaded rod 303 is rotatably connected to the inside of the support block 305. The internal thread of the left end of the sliding rod 304 is connected to the surface of the threaded rod 303. The brush 306 is fixedly installed on the side of the sliding rod 304 near the connecting plate 1.
[0027] The back of the connecting plate 1 has two sets of sliding grooves, which are respectively adapted to the two ends of the sliding rod 304 and can limit the sliding rod 304. The first threaded hole inside the connecting plate 1 is consistent with the fifth threaded hole inside the bottom plate 201 and the top plate 207. The connecting plate 1, the bottom plate 201 and the top plate 207 can be installed by bolts.
[0028] Specifically, the dust removal component 3 can clean the dust on the glass. The motor 302, threaded rod 303, slide rod 304 and brush 306 can remove the dust on the outer glass. The motor 302 can clean the dust multiple times by rotating back and forth, saving the labor intensity of manual labor. At the same time, the outer glass is cleaned mechanically, eliminating the need for people to stand outside the building to clean, which greatly improves the safety of the device.
[0029] Working principle of this utility model: This utility model is a splicing aluminum alloy combination door and window. First, the base plate 201 and two sets of upright plates 205 are assembled by connecting strip 202 and hexagonal bolts 204. After tightening the hexagonal bolts 204, the first connecting block 208 and the second connecting block 209 are inserted into the two upright plates 205 respectively. Then, square bolts 206 are used to fix and limit the position. Then, the connecting plate 1 is installed on the back of the top plate 207 and the base plate 201 by bolts. After completion, the device can be installed. If there is dust on the outer glass surface, the motor 302 is started, which drives the threaded rod 303 to rotate, so that the sliding rod 304 slides up and down along the threaded rod 303. The dust can be cleaned by the installed brush 306. Finally, after cleaning, the sliding rod 304 is returned to its position. At this time, the entire process is completed.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.
Claims
1. A sectional aluminium alloy composite door and window characterized in that: The application relates to a connecting plate (1), the front surface of the connecting plate (1) is threadedly connected with a mounting assembly (2), the mounting assembly (2) comprises a bottom plate (201), the bottom plate (201) is connected with a connecting strip (202) through a fixing block (203), the connecting strip (202) is connected with a vertical plate (205) through a hexagonal bolt (204), the vertical plate (205) is connected with a first connecting block (208) and a second connecting block (209) through square bolts (206), and the top of the first connecting block (208) and the second connecting block (209) is fixedly provided with a top plate (207).
2. A sectional door and window of aluminium alloy as claimed in claim 1 wherein: The inside of the connecting plate (1) is provided with two first threaded holes, the vertical plate (205) is provided with two groups, and the two groups of vertical plates (205) are arranged on the left and right sides of the inside of the bottom plate (201) and the top plate (207) correspondingly.
3. A sectional door and window of aluminum alloy combination as claimed in claim 1, wherein: The inside of the fixing block (203) is fixedly arranged on the outer surface center of the connecting strip (202), the outer surface of the fixing block (203) is fixedly arranged on the inside center of the bottom plate (201), the hexagonal bolt (204) is threadedly connected with the inside of the connecting strip (202), and the hexagonal bolt (204) is threadedly connected with the inner wall close to the bottom of the vertical plate (205).
4. The sectional door and window according to claim 1, characterized in that: The square bolt (206) is threadedly connected with the inner wall close to the top of the vertical plate (205), the inside of the first connecting block (208) and the second connecting block (209) is threadedly connected with the outer surface of the square bolt (206), the first connecting block (208) is fixedly arranged on the left side of the bottom of the top plate (207), and the second connecting block (209) is fixedly arranged on the right side of the bottom of the top plate (207).
5. The sectional door and window according to claim 1, characterized in that: The back surface of the connecting plate (1) is provided with a dust cleaning assembly (3), the dust cleaning assembly (3) comprises a waterproof box (301), the waterproof box (301) is connected with a threaded rod (303) and a supporting block (305) through a motor (302), the motor (302) is connected with a sliding rod (304) and a brush (306) through the threaded rod (303).
6. A sectional door and window of aluminium alloy as claimed in claim 5 wherein: The waterproof box (301) is fixedly arranged on the back surface of the connecting plate (1), the motor (302) is fixedly arranged on the inside of the waterproof box (301), one end of the threaded rod (303) is fixedly arranged on the output end of the motor (302), the other end of the threaded rod (303) is rotatably connected with the inside of the supporting block (305), the inside of the left end of the sliding rod (304) is threadedly connected with the surface of the threaded rod (303), and the brush (306) is fixedly arranged on the side close to the connecting plate (1) of the sliding rod (304).