Splicing type combined door and window
By using the sliding groove and locking mechanism design of the modular doors and windows, the doors and windows can be disassembled and assembled, solving the problem of large space occupation during transportation and storage, and improving space utilization and installation flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NEIJIANG XINGXING TECH CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-15
AI Technical Summary
Existing doors and windows occupy a lot of space during transportation and storage, resulting in low space utilization and low transportation efficiency.
The modular structure is designed with sliding grooves and clips to allow for the disassembly and assembly of doors and windows, reducing space occupation during transportation and storage and improving space utilization.
Increase the number of doors and windows that can be stored in the same space, thereby improving the flexibility and efficiency of door and window installation.
Smart Images

Figure CN224244731U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of building splicing doors and windows technology, specifically a splicing combination door and window. Background Technology
[0002] Doors and windows are an indispensable part of buildings, serving multiple functions such as lighting, ventilation, sound insulation, heat preservation, security, and decoration. With the development of building technology, the materials, structures, and intelligence levels of doors and windows are constantly improving to meet the needs of different scenarios.
[0003] In reality, many doors and windows are fixed, requiring a lot of space for transportation and storage. This results in low space utilization and a limited number of doors and windows that can be stored indoors. Furthermore, it is impossible to transport too many doors and windows at once, indirectly reducing work efficiency. Utility Model Content
[0004] To address the problems mentioned in the background section, this utility model provides a modular, interlocking door and window system that improves space utilization. This utility model solves the problem of excessive space occupied by doors and windows during transportation and storage, thereby increasing space utilization and allowing for the storage of more doors and windows within the same space. It also enhances the flexibility of door and window installation.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular door and window assembly, comprising a wall, wherein multiple connectors are fixedly installed on the inner side of the wall, a first groove is provided on one side of the bottom of each connector, a first locking member is slidably installed inside the first groove, a vertical metal assembly is fixedly installed on the outer side of the first locking member, a second groove is provided on the outer side of the connector, a second locking member is slidably installed inside the second groove, and a horizontal metal assembly is fixedly installed on the outer side of the second locking member.
[0006] Preferably, the connector has mounting edges fixedly provided on both sides, and multiple screw holes are provided on the outer side of the mounting edges.
[0007] Preferably, the opening of the first chute is provided with an angle, and the opening of the second chute is provided with the same angle.
[0008] Preferably, a house door mounting component is fixedly provided on the inner side of the vertical metal assembly, and the house door mounting component is attached to the horizontal metal assembly.
[0009] Preferably, the transverse metal assembly has an internal mounting hole and an internal mounting groove that communicates with the mounting hole.
[0010] Preferably, a calibration plate is attached to the outer side of the wall, and the calibration plate is attached to the vertical metal assembly.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] This invention disassembles the horizontal metal assembly by sliding the second clips on both sides of the horizontal metal assembly out of the connector through the second groove, and then disassembles the vertical metal assembly by sliding the first clip at the top of the vertical metal assembly out of the connector through the first groove. These disassembled components reduce space occupancy during storage, solving the problem of excessive space occupied by doors and windows during transportation and storage, improving space utilization, increasing the number of doors and windows that can be stored in the same space, and also improving the flexibility of door and window installation. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the installation structure of the connector of this utility model;
[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the transverse metal assembly of this utility model;
[0016] Figure 4 This is a schematic diagram of the installation structure of the vertical metal assembly of this utility model;
[0017] Figure 5 This is a schematic diagram of the vertical metal assembly structure of this utility model;
[0018] Figure 6 This is a schematic diagram of the transverse metal assembly structure of this utility model.
[0019] In the diagram: 1. Wall; 2. Connector; 201. First slide rail; 202. Second slide rail; 203. Mounting edge; 204. Screw hole; 3. Vertical metal assembly; 301. First clip; 302. Door mounting assembly; 4. Horizontal metal assembly; 401. Second clip; 402. Mounting groove; 403. Mounting hole; 5. Calibration plate. Detailed Implementation
[0020] 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.
[0021] like Figures 1 to 6 As shown, this utility model provides a modular door and window assembly, including a wall 1. Multiple connectors 2 are fixedly installed on the inner side of the wall 1. A first groove 201 is provided on one side of the bottom of each connector 2. A first locking piece 301 is slidably installed inside the first groove 201. A vertical metal assembly 3 is fixedly installed on the outer side of the first locking piece 301. A second groove 202 is provided on the outer side of the connector 2. A second locking piece 401 is slidably installed inside the second groove 202. A horizontal metal assembly 4 is fixedly installed on the outer side of the second locking piece 401. The second locking pieces 401 on both sides of the horizontal metal assembly 4, along the position of the second groove 202, allow the horizontal metal assembly 4 to be installed and disassembled with the connector 2. The first locking piece 301 at the top of the vertical metal assembly 3, along the position of the first groove 201, allows the vertical metal assembly 3 to be installed and disassembled with the connector 2. This solves the problem of excessive space occupied by doors and windows during transportation and storage, improves space utilization, increases the number of doors and windows that can be stored in the same space, and also improves the flexibility of door and window installation.
[0022] Specifically, mounting edges 203 are fixedly provided on both sides of the connector 2. Multiple screw holes 204 are opened on the outer side of the mounting edges 203. By passing bolts through the screw holes 204, the connector 2 is installed on the inner side of the wall 1, thereby increasing its stability.
[0023] Furthermore, the opening of the first slide groove 201 is provided with an angle, and the opening of the second slide groove 202 is provided with the same angle. The angle facilitates quick positioning of the vertical metal assembly 3 and the horizontal metal assembly 4 during installation, thereby reducing installation time.
[0024] Furthermore, a house door mounting component 302 is fixedly installed on the inner side of the vertical metal assembly 3, and the house door mounting component 302 is attached to the horizontal metal assembly 4. The house door mounting component 302 is used for the installation of the house door.
[0025] It is worth noting that the interior of the transverse metal assembly 4 is provided with a mounting hole 403, and the inner side of the transverse metal assembly 4 is provided with a mounting groove 402, which is connected to the mounting hole 403. The mounting hole 403 is used for the installation of bolts, and also facilitates the concealment of bolt heads to avoid affecting the installation of the house door inside the mounting groove 402.
[0026] It is worth noting that a calibration plate 5 is attached to the outer side of the wall 1, and the calibration plate 5 is attached to the vertical metal assembly 3. The calibration plate 5 is used to calibrate the levelness of the vertical metal assembly 3 to ensure the quality of door and window installation.
[0027] The metal assembly components are existing technology and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switches, which are not the main technical points of this patent and will not be described in detail. The "front, rear, left, and right" views of this device are... Figure 1 The direction shown in the diagram is the reference.
[0028] Working principle:
[0029] When using the modular door and window assembly, firstly, the connector 2 is installed at the corner inside the wall 1 through the screw holes 204 on both sides of the mounting edge 203. Then, the second clips 401 on both sides of the horizontal metal assembly 4 are slid into the interior of the connector 2 along the position of the second slide groove 202, thereby completing the installation of the horizontal metal assembly 4. Then, the horizontal metal assembly 4 is fixed with bolts at the position of the mounting hole 403. The mounting hole 403 facilitates the countersunk head of the bolts to avoid affecting the installation groove 402 for the installation of the house door. Then, the first clip 301 at the top of the vertical metal assembly 3 is slid into the interior of the connector 2 along the position of the first slide groove 201. Then, the vertical metal assembly 3 is horizontally aligned using the calibration plate 5. The house door mounting component 302 is also suitable for installing house door parts. This utility model solves the problem of excessive space occupied by doors and windows during transportation and storage, improves space utilization, increases the number of doors and windows that can be stored in the same space, and also improves the flexibility of door and window installation.
[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A modular door and window assembly, comprising a wall (1), characterized in that: Multiple connectors (2) are fixedly installed on the inner side of the wall (1). A first groove (201) is provided on one side of the bottom of the connector (2). A first locking piece (301) is slidably installed inside the first groove (201). A vertical metal assembly (3) is fixedly installed on the outer side of the first locking piece (301). A second groove (202) is provided on the outer side of the connector (2). A second locking piece (401) is slidably installed inside the second groove (202). A horizontal metal assembly (4) is fixedly installed on the outer side of the second locking piece (401).
2. The modular door and window according to claim 1, characterized in that: The connector (2) has mounting edges (203) fixedly provided on both sides, and multiple screw holes (204) are provided on the outer side of the mounting edges (203).
3. The modular door and window according to claim 1, characterized in that: The opening of the first groove (201) is provided with an angle, and the opening of the second groove (202) is provided with the same angle.
4. A modular door and window assembly according to claim 1, characterized in that: The inner side of the vertical metal assembly (3) is fixedly provided with a house door mounting component (302), and the house door mounting component (302) is attached to the horizontal metal assembly (4).
5. A modular door and window assembly according to claim 1, characterized in that: The transverse metal assembly (4) has an installation hole (403) inside and an installation groove (402) on the inner side of the transverse metal assembly (4), and the installation groove (402) communicates with the installation hole (403).
6. A modular door and window assembly according to claim 1, characterized in that: A calibration plate (5) is attached to the outer side of the wall (1), and the calibration plate (5) is attached to the vertical metal assembly (3).