A concealed pipe splicing structure

Abstract

This utility model discloses a concealed pipe structure, including a pipe with a first window frame and a second window frame on both sides. Sealing strips are filled in the gaps between the first and second window frames and the pipe. A glass sash is installed on the edge of the first window frame, and an external pressure line is installed on the edge of the second window frame. The first and second window frames are connected to an inner window frame via thermal insulation strips. Two inner window frames are provided. This utility model has a scientifically sound and reasonable structure, and is safe and convenient to use. The outdoor pipe, glass sash, and external pressure line are aligned on a single line. The indoor pipe, screen, and indoor pressure line are aligned on a single line via a pressure seat and a cover, integrating the pipe, first window frame, and second window frame into a single unit, achieving a concealed appearance. The result is a clean and aesthetically pleasing design. Compared to existing technologies, this invention solves the problems of protruding profiles at the connection between the outdoor pipe and window frame, and seams on the indoor surface, leading to an unsightly appearance.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically to a concealed pipe splicing structure. Background Technology

[0002] With the continuous development of the construction industry, aluminum alloy doors and windows are widely used in the external envelope of various buildings due to their good strength, corrosion resistance, aesthetics and ease of industrial production. Modern buildings have put forward higher requirements for the appearance design of doors and windows. They not only need to have good physical properties, but also need to achieve a visual effect of simple lines, smooth interface and exquisite splicing. Therefore, the splicing process of door and window profiles has become one of the important factors affecting the overall performance and visual quality.

[0003] In existing technologies, a pipe-joint structure is often used to connect multiple door and window frame components into a whole. However, in some structural designs, there are often protruding profiles at the connection between the pipe and the window frame, especially on the exterior side. These significantly protruding profiles affect the overall flatness and aesthetic harmony of the doors and windows. At the same time, obvious seams are usually formed at the splicing points on the interior side, which not only affect the decorative appearance but may also become a source of dust accumulation or water leakage.

[0004] In addition, most splicing structures currently only achieve mechanical connection or fixation in the Y-axis direction (vertical direction), failing to achieve multi-dimensional stable connection in the X-axis or Z-axis direction. This results in the risk of loosening, displacement, or even cracking at the splicing points when affected by wind pressure, increased opening frequency, or structural deformation, seriously affecting the structural safety and service life of doors and windows. Utility Model Content

[0005] This invention provides a concealed pipe splicing structure, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a concealed pipe structure, comprising a pipe, wherein a first window frame and a second window frame are provided on both sides of the pipe, and a sealing strip is filled in the gap between the first window frame, the second window frame and the pipe.

[0007] A glass sash is installed on the edge of the first window frame, and an external pressure line is installed on the edge of the second window frame;

[0008] The first window frame and the second window frame are connected to the inner window frame by a thermal insulation strip. There are two inner window frames, and a pressure seat is embedded inside the two inner window frames. A buckle is installed on the edge of the pressure seat.

[0009] According to the above technical solution, the pressure seat and the buckle cover are connected by a snap-fit.

[0010] According to the above technical solution, an inner pressure line is installed on the edge of one inner window frame, and a screen is installed on the edge of the other inner window frame.

[0011] According to the above technical solution, the splicing pipe is connected to the first window frame, the second window frame to the outer pressure line, the inner pressure line to the thermal insulation strip, and the inner window frame to the pressure seat by fixing screws.

[0012] According to the above technical solution, glass is embedded in both the external pressure line and the edge of the glass fan.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The structure of this utility model is scientific and reasonable, and it is safe and convenient to use. The outdoor splicing pipe is flush with the glass sash and the external pressure line on the same line. The indoor splicing pipe is flush with the screen sash and the indoor pressure line through the pressure seat and the buckle cover, so that the splicing pipe, the first window frame and the second window frame are integrated into one, so that the appearance looks like a whole and achieves a hidden effect, with a neat and beautiful appearance.

[0014] The first and second window frames are directly connected by screws in the X direction and by pressure brackets in the Y direction to the splicing pipes to stabilize the window frames. The window frames and splicing pipes are subjected to force in both the X and Y directions, making the first and second window frames and splicing pipes more stable.

[0015] Compared to existing technologies, this technology solves the problems of protruding profiles at the connection between the outdoor pipe and the window frame, seams on the indoor surface, unsightly appearance, and insufficient stability due to only connecting in the Y direction, making it more suitable for wider application. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the planar structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the existing technology structure;

[0021] The following are the labels in the diagram: 1. Pipe assembly; 2. First window frame; 3. Sealing strip; 4. Glass sash; 5. Second window frame; 6. Outer pressure line; 7. Inner window frame; 8. Inner pressure line; 9. Glass; 10. Cover; 11. Pressure seat; 12. Screen sash; 13. Fixing screws. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figure 1-2 As shown, the present invention provides a technical solution: a hidden pipe structure, including a pipe 1, with a first window frame 2 and a second window frame 5 on both sides of the pipe 1, and a sealing strip 3 filling the gap between the first window frame 2, the second window frame 5 and the pipe 1.

[0024] A glass sash 4 is installed on the side of the first window frame 2, and an external pressure line 6 is installed on the side of the second window frame 5. Glass 9 is embedded in both the external pressure line 6 and the side of the glass sash 4, which facilitates the installation of the glass 9.

[0025] The first window frame 2 and the second window frame 5 are connected to the inner window frame 7 by thermal insulation strips. There are two inner window frames 7. Pressure seats 11 are embedded in the two inner window frames 7. An inner pressure line 8 is installed on the side of one inner window frame 7, and a screen sash 12 is installed on the side of the other inner window frame 7.

[0026] A snap cover 10 is installed on the side of the pressure base 11. The pressure base 11 and the snap cover 10 are embedded and connected, which facilitates the overall installation.

[0027] The splicing pipe 1 is connected to the first window frame 2, the second window frame 5 to the outer pressure line 6, the inner pressure line 8 to the thermal insulation strip, and the inner window frame 7 to the pressure base 11, all by fixing screws 13, so that it can be better installed and fixed.

[0028] The working principle and usage process of this utility model are as follows: During normal use, the outdoor splicing pipe 1 is aligned with the glass sash 4 and the external pressure line 6 on a straight line. The indoor splicing pipe 1 is aligned with the screen sash 12 and the indoor pressure line 8 through the pressure seat 11 and the buckle 10, so that the splicing pipe 1, the first window frame 2, and the second window frame 5 are integrated into one unit, making the appearance look like a whole and achieving a hidden effect, with a neat and beautiful appearance.

[0029] The first window frame 2 and the second window frame 5 are directly connected to the splicing tube 1 in the X direction by screws, and in the Y direction by connecting to the splicing tube 1 through the pressure seat 11 to press the window frame firmly. The window frame and the splicing tube are subjected to force in the X and Y directions at the same time, making the first window frame 2 and the second window frame 5 more stable with the splicing tube 1.

[0030] Compared to existing technologies, as shown in the appendix Figure 3 This design solves the problems of protruding profiles at the connection between the outdoor pipe and the window frame, seams on the indoor surface, unsightly appearance, and insufficient stability due to only having a Y-direction connection, making it suitable for wider promotion and use.

[0031] 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 concealed pipe structure, comprising pipes (1), characterized in that: The splicing pipe (1) is provided with a first window frame (2) and a second window frame (5) on both sides, and the gap between the first window frame (2), the second window frame (5) and the splicing pipe (1) is filled with sealing strips (3); A glass sash (4) is installed on the side of the first window frame (2), and an external pressure line (6) is installed on the side of the second window frame (5); The first window frame (2) and the second window frame (5) are connected to the inner window frame (7) by a heat insulation strip. There are two inner window frames (7). A pressure seat (11) is embedded in the two inner window frames (7). A buckle cover (10) is installed on the edge of the pressure seat (11).

2. The concealed pipe splicing structure according to claim 1, characterized in that, The pressure seat (11) and the cover (10) are embedded and connected.

3. The concealed pipe splicing structure according to claim 1, characterized in that, An inner window frame (7) is fitted with an inner pressure line (8) on one side, and a screen (12) is fitted on the other side of the inner window frame (7).

4. The concealed pipe splicing structure according to claim 1, characterized in that, The splicing pipe (1) is connected to the first window frame (2), the second window frame (5) to the outer pressure line (6), the inner pressure line (8) to the heat insulation strip, and the inner window frame (7) to the pressure seat (11) by fixing screws (13).

5. The concealed pipe splicing structure according to claim 1, characterized in that, The outer pressure line (6) and the edge of the glass fan (4) are both embedded with glass (9).

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