Prefabricated bay window convenient to install
The design of installation and protection components enables rapid assembly of prefabricated bay windows, solving the gap problem in the installation process of existing technologies and improving the installation efficiency and structural stability of prefabricated bay windows.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN JIANAN HOUSING IND CO LTD
- Filing Date
- 2025-04-10
- Publication Date
- 2026-04-17
AI Technical Summary
Existing prefabricated bay windows take a long time to install, and there are gaps between the prefabricated components and the prefabricated exterior wall after assembly, which allows moisture to seep in and makes the structure unstable.
The system employs installation and protection components, including sealing columns, connecting pipes, mounting pipes, and fixing frames, which are fixed with adhesive and bolts to achieve rapid sealing between precast components and precast exterior walls.
It effectively reduces the gaps between prefabricated components and prefabricated exterior walls, improves installation efficiency, and ensures the sturdiness and waterproof performance of the bay window structure.
Smart Images

Figure CN224134148U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of prefabricated bay window technology, and in particular to a prefabricated bay window that is easy to install. Background Technology
[0002] Precast bay windows are a widely used component in modern building construction. They are produced in factories and assembled on-site, enabling rapid and efficient installation. Furthermore, because precast bay windows are manufactured in a factory environment, the quality of the components can be better controlled, reducing on-site construction errors and defects.
[0003] Existing prefabricated bay windows require transporting parts to the site for assembly during actual installation. However, the cement fixing method is time-consuming and reduces installation efficiency. Furthermore, gaps exist between the prefabricated components and the prefabricated exterior wall after assembly. Over time, moisture can seep into the interior of the prefabricated bay window, leading to structural instability. Therefore, there is a need for a prefabricated bay window that is easy to install and can effectively seal the gaps between the prefabricated components and the prefabricated exterior wall, making the bay window structure more robust. Utility Model Content
[0004] The purpose of this utility model is to provide a prefabricated bay window that is easy to install, in order to solve the problems mentioned in the background art. In the actual installation process of existing prefabricated bay windows, the parts need to be transported to the site and assembled. However, the cement fixing method is time-consuming and reduces installation efficiency. Moreover, after assembly, there are gaps between the prefabricated parts and the prefabricated exterior wall. During long-term use, moisture will seep into the interior of the prefabricated bay window, resulting in an unstable structure.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model is a prefabricated bay window that is easy to install, comprising:
[0007] The installation assembly includes a prefabricated exterior wall and a connection groove formed in the prefabricated exterior wall;
[0008] The protective assembly includes a sealing post, a connecting pipe, and an installation pipe; the sealing post is inserted into the connecting groove, one side of the sealing post is inclined, the connecting pipe is pasted inside the sealing post, the connecting post is pasted inside the connecting pipe, and the installation pipe is fixed inside the connecting groove and outside the connecting post.
[0009] Furthermore, a fixing frame is fixed to the outer surface of one end of the sealing post, and the fixing post is pasted inside the fixing frame. The fixing frame is located at the bottom of the sealing post, and the depth of the fixing frame does not exceed the depth of the sealing post.
[0010] Furthermore, the installation assembly also includes an installation groove, a prefabricated component, and installation holes; the installation groove is opened inside the prefabricated exterior wall, the prefabricated component is inserted inside the installation groove, the installation holes are opened opposite to each other inside the prefabricated component and the prefabricated exterior wall, and the installation holes are evenly distributed, and the outer surfaces on both sides of the prefabricated component are fixed to the outer surfaces of the fixing columns.
[0011] Furthermore, a fixing pipe is fixed inside the bottom end of the mounting hole, and the fixing pipe is located inside the prefabricated exterior wall.
[0012] Furthermore, the fixing tube is internally threaded with bolts, and the top of the bolts is located inside the prefabricated component.
[0013] Furthermore, a sealing plate is attached to the top of the bolt, and the sealing plate is located inside the top of the mounting hole. The interior of the sealing plate has symmetrically arranged guide grooves.
[0014] Compared with existing technologies, the advantages of this utility model are:
[0015] I. This utility model, through the designed protective components, after the prefabricated exterior wall and prefabricated components are assembled, firstly, adhesive is applied to the inside of the connecting pipe, and then the connecting column is inserted into the inside of the connecting pipe. Subsequently, adhesive is applied to the inside of the installation pipe and the fixing frame, the sealing column is aligned with the connecting groove, and a pushing force is applied to the fixing frame so that the connecting column is inserted into the inside of the installation pipe, and the fixing frame is attached to the outer surface of the fixing column. When it rains, due to the influence of the shape of the sealing column, water will flow down along the sealing column, reducing water accumulation. This solution effectively seals the gap between the prefabricated components and the prefabricated exterior wall, making the bay window structure more robust.
[0016] II. Based on the first beneficial effect, when using the installation components, to assemble a prefabricated bay window, first, stick the fixing tube inside the mounting hole, align the prefabricated component with the mounting groove, apply a pushing force to the prefabricated component so that it is stuck inside the prefabricated exterior wall, fix the bolt inside the fixing tube, apply adhesive to the top of the bolt, place your hand inside the guide groove, and press the sealing plate on the top of the bolt. This solution can quickly and stably fix the prefabricated component inside the prefabricated exterior wall. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1This is a three-dimensional schematic diagram of the present invention;
[0019] Figure 2 This is a structural diagram of the prefabricated exterior wall of this utility model;
[0020] Figure 3 This is a structural diagram of the fixing tube of this utility model;
[0021] Figure 4 This is a cross-sectional view of the protective component of this utility model.
[0022] The attached diagram lists the components represented by each number as follows:
[0023] 11. Precast exterior wall; 12. Mounting groove; 13. Connecting groove; 14. Precast component; 15. Mounting hole; 16. Fixing pipe; 17. Bolt; 18. Sealing plate; 19. Guide groove;
[0024] 21. Sealing column; 22. Connecting pipe; 23. Connecting column; 24. Mounting pipe; 25. Fixing frame; 26. Fixing column. Detailed Implementation
[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0028] Please see Figure 1 , Figure 3 and Figure 4 As shown, this embodiment is a prefabricated bay window that is easy to install, including:
[0029] The installation components include a prefabricated exterior wall 11 and a connection slot 13 formed in the prefabricated exterior wall 11;
[0030] The prefabricated exterior wall 11 serves as the main structure of the bay window, providing support and enclosure functions. Together with the prefabricated component 14, it forms the external frame of the bay window.
[0031] The protective assembly includes a sealing post 21, a connecting pipe 22, a connecting post 23, and a mounting pipe 24. The sealing post 21 is inserted into the connecting groove 13, and one side of the sealing post 21 is inclined. The connecting pipe 22 is pasted inside the sealing post 21, the connecting post 23 is pasted inside the connecting pipe 22, and the mounting pipe 24 is fixed inside the connecting groove 13 and outside the connecting post 23.
[0032] The sealing column 21 serves to seal and waterproof. Its inclined design helps rainwater flow down and reduces water accumulation. The connecting pipe 22 is used to fix the connecting column 23 inside the sealing column 21. The mounting pipe 24 is used to connect to the inside of the connecting column 23, thereby fixing the sealing column 21 inside the connecting groove 13.
[0033] A fixing frame 25 is fixed to the outer surface of one end of the sealing post 21. A fixing post 26 is pasted inside the fixing frame 25. The fixing frame 25 is located at the bottom of the sealing post 21, and the depth of the fixing frame 25 does not exceed the depth of the sealing post 21.
[0034] The fixing frame 25 is used to connect with the fixing post 26, so that the sealing post 21 can be more stably fixed inside the connecting groove 13.
[0035] Working principle: After the prefabricated exterior wall 11 and prefabricated component 14 are assembled, first apply adhesive to the inside of the connecting pipe 22, insert the connecting post 23 into the inside of the connecting pipe 22, then apply adhesive to the inside of the mounting pipe 24 and the fixing frame 25, align the sealing post 21 with the connecting groove 13, apply a pushing force to the fixing frame 25 so that the connecting post 23 is inserted into the inside of the mounting pipe 24, and the fixing frame 25 is attached to the outer surface of the fixing post 26. When it rains, due to the shape of the sealing post 21, the water will flow down along the sealing post 21, reducing the accumulation of water.
[0036] This step effectively seals the gap between the prefabricated component 14 and the prefabricated exterior wall 11, making the bay window structure more robust.
[0037] Please see Figures 1-3 As shown, this embodiment is based on the above embodiment and further includes an installation component. The installation component includes an installation groove 12, a prefabricated component 14 and installation holes 15. The installation groove 12 is opened inside the prefabricated exterior wall 11, the prefabricated component 14 is inserted into the installation groove 12, and the installation holes 15 are opened opposite to each other inside the prefabricated component 14 and the prefabricated exterior wall 11, and the installation holes 15 are evenly distributed. The outer surfaces on both sides of the prefabricated component 14 are fixed to the outer surfaces of the fixing columns 26.
[0038] A fixing pipe 16 is fixed inside the bottom end of the mounting hole 15, and the fixing pipe 16 is located inside the precast exterior wall 11.
[0039] The fixed tube 16 is internally threaded with a bolt 17, and the top of the bolt 17 is located inside the precast part 14;
[0040] A sealing plate 18 is attached to the top of the bolt 17. The sealing plate 18 is located inside the top of the mounting hole 15. The interior of the sealing plate 18 has symmetrically arranged guide grooves 19.
[0041] The mounting groove 12 provides installation space for the prefabricated component 14, the mounting hole 15 is used to receive and install the fixing pipe 16, thereby completing the connection between the fixing pipe 16 and the bolt 17, thus confining the prefabricated component 14 inside the prefabricated exterior wall 11, the sealing plate 18 is used to make the bolt 17 more stably fixed inside the mounting hole 15, and the guide groove 19 facilitates the placement of the sealing plate 18 in the required position.
[0042] Working principle: When assembling a prefabricated bay window, first, stick the fixing tube 16 inside the mounting hole 15, align the prefabricated part 14 with the mounting groove 12, apply a pushing force to the prefabricated part 14 so that the prefabricated part 14 is stuck inside the prefabricated exterior wall 11, fix the bolt 17 inside the fixing tube 16, apply adhesive to the top of the bolt 17, place your hand inside the guide groove 19, and press the sealing plate 18 on the top of the bolt 17.
[0043] This step allows for quick and stable fixation of the precast component 14 to the interior of the precast exterior wall 11.
[0044] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.
Claims
1. A prefabricated bay window which is easy to install, characterized in that include: The installation assembly includes a prefabricated exterior wall (11) and a connection groove (13) formed in the prefabricated exterior wall (11); The protective assembly includes a sealing post (21), a connecting pipe (22), a connecting post (23), and an installation pipe (24); the sealing post (21) is inserted into the connecting groove (13), one side of the sealing post (21) is inclined, the connecting pipe (22) is pasted inside the sealing post (21), the connecting post (23) is pasted inside the connecting pipe (22), the installation pipe (24) is fixed inside the connecting groove (13), and the installation pipe (24) is fixed outside the connecting post (23).
2. A pre-fabricated bay window for ease of installation according to claim 1, wherein, A fixing frame (25) is fixed to the outer surface of one end of the sealing column (21). A fixing column (26) is pasted inside the fixing frame (25). The fixing frame (25) is located at the bottom of the sealing column (21), and the depth of the fixing frame (25) does not exceed the depth of the sealing column (21).
3. A pre-fabricated bay window for ease of installation according to claim 1, wherein, The installation assembly also includes an installation groove (12), a precast component (14), and installation holes (15); the installation groove (12) is opened inside the precast exterior wall (11), the precast component (14) is inserted inside the installation groove (12), the installation holes (15) are opened opposite to each other inside the precast component (14) and the precast exterior wall (11), and the installation holes (15) are evenly distributed, and the outer surfaces on both sides of the precast component (14) are fixed to the outer surfaces of the fixing column (26).
4. A pre-fabricated bay window for ease of installation according to claim 3, wherein, A fixing pipe (16) is fixed inside the bottom end of the mounting hole (15), and the fixing pipe (16) is located inside the prefabricated exterior wall (11).
5. A prefabricated bay window that is easy to install according to claim 4, characterized in that, The fixing tube (16) is internally threaded with a bolt (17), and the top of the bolt (17) is located inside the precast part (14).
6. A pre-fabricated bay window for ease of installation according to claim 5, wherein, A sealing plate (18) is attached to the top of the bolt (17). The sealing plate (18) is located inside the top of the mounting hole (15). The interior of the sealing plate (18) is symmetrically provided with guide grooves (19).