A plate and skylight integrated injection structure

Abstract

The utility model relates to a kind of board and skylight integrated press injection structure, the board and skylight integrated press injection structure, including outer frame and inner frame, board is set between the two, window glass is installed in inner frame;The outer frame body top of outer frame is equipped with first upper edge limiting portion, bottom is equipped with first lower edge limiting portion, the inner frame body top of inner frame is equipped with second upper edge limiting portion, bottom is equipped with abutting portion;Board is equipped with upper layer, middle layer and lower layer along its thickness direction, upper layer is metal plate installed between first upper edge limiting portion and second upper edge limiting portion, lower layer is decorative plate installed between first lower edge limiting portion and abutting portion, and the inner mouth of decorative plate is less than the inner mouth of metal plate setting, to make inner frame can be clamped from the top of metal plate, middle layer is polyurethane foam filled between inner frame, outer frame, metal plate and decorative plate.The board and skylight integrated press injection structure, with easy processing, easy to use, good sealing etc.

Description

Technical Field

[0001] This utility model relates to the field of construction, and in particular to an integrated injection molding structure for a panel and a skylight. Background Technology

[0002] Currently, skylights are installed by pre-reserving windows on the roof, and then installing the window frame and glass inside the window during on-site construction. Because the waterproofing and sealing work between the window frame and the roof is quite complicated, the on-site construction time is relatively long. For quick-build structures like sunrooms, a long construction period will significantly increase the construction cost. Utility Model Content

[0003] To overcome the shortcomings of the prior art, this utility model provides an integrated injection molding structure for sheet metal and skylight, which has advantages such as convenient processing, convenient application, high structural strength, and good sealing performance.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A sheet metal and skylight integrated injection molding structure includes an outer frame and an inner frame, with window glass installed in the inner frame and a sheet metal disposed between the inner frame and the outer frame.

[0006] The outer frame includes an outer frame body, the top of which is provided with a first upper edge limiting part and the bottom of which is provided with a first lower edge limiting part; the inner frame includes an inner frame body, the top of which is provided with a second upper edge limiting part and the bottom of which is provided with an abutting part.

[0007] The panel has an upper layer, a middle layer and a lower layer along its thickness direction. The upper layer is a metal plate installed between the first upper edge limiting part and the second upper edge limiting part. The lower layer is a decorative plate installed between the first lower edge limiting part and the abutting part. The inner opening of the decorative plate is smaller than the inner opening of the metal plate so that the inner frame can be inserted from above the metal plate. The middle layer is polyurethane foam filled between the inner frame, the outer frame, the metal plate and the decorative plate.

[0008] Furthermore, the abutting portion has a first abutting surface and a second abutting surface that mate with the top and inner ends of the decorative panel.

[0009] Furthermore, the outer frame includes an upper frame and a lower frame. A broken bridge is provided between the inner sides of the upper frame and the lower frame, and a connecting recess is provided on the outer side. A light strip is provided inside the connecting recess, and a lampshade is provided outside the light strip and fastened to the connecting recess.

[0010] Furthermore, the upper side of the upper frame and the lower side of the lower frame are both stepped contact surfaces, and the first upper edge limiting part and the first lower edge limiting part are both located near the outer side of the stepped contact surface.

[0011] Furthermore, a reinforcing steel pipe is provided between the outer frame and the inner frame of the decorative panel.

[0012] Furthermore, the metal plate is made of aluminum, and the decorative plate is made of carbon crystal.

[0013] Furthermore, connecting screws are provided between the outer frame and the metal plate or decorative plate.

[0014] The advantages of this utility model, employing the above-mentioned technical solution, are as follows: The integrated injection molding structure of the panel and skylight combines the panel and skylight together, significantly reducing the time and difficulty of installing the skylight separately on-site, and providing good overall sealing. Specifically, the outer frame, metal panel, decorative panel, and inner frame work together to create a sealed space. Filling this space with polyurethane foam not only firmly connects the various structures, achieving multiple functions such as heat insulation and decoration, but also results in high overall structural strength. Furthermore, the integrated design of the inner frame and panel also ensures good sealing.

[0015] The stepped contact surface design increases the contact area between the outer frame and the polyurethane foam, resulting in a more secure connection. The reinforced steel pipes provide better support for the decorative panels, thus increasing their structural strength. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of a cross-section of the structure;

[0018] Figure 3 This is a schematic diagram of the installation structure for the outer frame, light strip, and lampshade.

[0019] In the diagram, 1 is the outer frame, 2 is the inner frame, 3 is the window glass, 4 is the metal plate, 5 is the decorative panel, 6 is the polyurethane foam, 7 is the light strip, 8 is the lampshade; 11 is the outer frame, 12 is the first upper edge limiting part, 13 is the first lower edge limiting part; 21 is the inner frame, 22 is the second upper edge limiting part, 23 is the abutting part; and 111 is the stepped contact surface. Detailed Implementation

[0020] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application; however, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0021] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] like Figure 1-3 As shown, in this embodiment, the integrated injection molding structure of the panel and skylight includes an outer frame 1 and an inner frame 2. A window glass 3 is installed in the inner frame 2, and a panel is disposed between the inner frame 2 and the outer frame 1. The outer frame 1 includes an outer frame body 11, with a first upper edge limiting part 12 at the top and a first lower edge limiting part 13 at the bottom. The inner frame 2 includes an inner frame body 21, with a second upper edge limiting part 22 at the top and an abutment part 23 at the bottom. The panel has an upper layer, a middle layer, and a lower layer along its thickness direction. The upper layer is a metal plate 4 installed between the first upper edge limiting part 12 and the second upper edge limiting part 22. The lower layer is a decorative plate 5 installed between the first lower edge limiting part 12 and the abutment part 23, and the inner opening of the decorative plate 5 is smaller than the inner opening of the metal plate 4 so that the inner frame 2 can be inserted from above the metal plate 4. The middle layer is a polyurethane foam 6 filled between the inner frame 2, the outer frame 1, the metal plate 4, and the decorative plate 5. This application combines the three-layer structure with the outer frame and the outer frame for installing glass, realizing integrated injection molding of the panel and the skylight. This not only makes processing and application more convenient, but also provides better sealing between the panel and the skylight.

[0023] In one specific embodiment, the abutting part 23 has a first abutting surface and a second abutting surface that mate with the top and inner ends of the decorative panel. The two vertically arranged abutting surfaces can make the inner frame more stably snap into the inside of the decorative panel and the metal plate.

[0024] In one specific embodiment, the outer frame 11 includes an upper frame and a lower frame. A break bridge is provided between the inner sides of the upper and lower frames, and a connecting recess is provided on the outer side. A light strip 7 can be installed within the connecting recess, and a lampshade 8 is provided outside the light strip and fastened to the connecting recess. Figure 3 As shown.

[0025] Furthermore, both the upper side of the upper frame and the lower side of the lower frame are stepped contact surfaces 111. These stepped contact surfaces 111 serve two purposes: firstly, they limit the bottom of the metal plate and the top of the decorative panel, allowing space for the injection of polyurethane foam; secondly, they increase the contact area between the outer frame 1 and the polyurethane foam, making the connection more stable. The first upper edge limiting part 12 and the first lower edge limiting part 13 are both located close to the outer side of the stepped contact surface 111. This allows the structure of the outer frame 1 to be more fully embedded in the polyurethane foam, contributing to increased overall structural stability and resulting in a cleaner and more aesthetically pleasing appearance from the outside.

[0026] In one specific embodiment, the first upper edge limiting part 12 is provided on the top outer side of the inner frame 21, and the top inner side of the inner frame 21 is provided with a mounting platform for overlapping window glass. The mounting platform is also provided with a rubber strip groove for installing a sealing strip when installing window glass.

[0027] In one specific embodiment, the metal plate is made of aluminum and the decorative plate is made of carbon crystal.

[0028] In one specific embodiment, a connecting screw is provided between the outer frame 11 and the metal plate 4 or decorative plate 5.

[0029] In one specific embodiment, in order to further increase the overall structural strength, a reinforcing steel pipe (not shown in the figure) can be provided between the outer frame and the inner frame of the decorative panel. Specifically, multiple pipes can be provided at intervals, each abutting between the outer frame and the inner frame.

[0030] The above specific embodiments should not be construed as limiting the scope of protection of this utility model. For those skilled in the art, any alternative improvements or modifications made to the embodiments of this utility model shall fall within the scope of protection of this utility model.

[0031] Any aspects of this utility model not described in detail are known to those skilled in the art.

Claims

1. A composite injection molding structure for a sheet metal panel and a skylight, characterized in that, It includes an outer frame and an inner frame, wherein a window glass is installed in the inner frame, and a panel is provided between the inner frame and the outer frame; The outer frame includes an outer frame body, the top of which is provided with a first upper edge limiting part and the bottom of which is provided with a first lower edge limiting part; the inner frame includes an inner frame body, the top of which is provided with a second upper edge limiting part and the bottom of which is provided with an abutting part. The panel has an upper layer, a middle layer and a lower layer along its thickness direction. The upper layer is a metal plate installed between the first upper edge limiting part and the second upper edge limiting part. The lower layer is a decorative plate installed between the first lower edge limiting part and the abutting part. The inner opening of the decorative plate is smaller than the inner opening of the metal plate so that the inner frame can be inserted from above the metal plate. The middle layer is polyurethane foam filled between the inner frame, the outer frame, the metal plate and the decorative plate.

2. The integrated injection molding structure of the plate and skylight according to claim 1, characterized in that, The abutting portion has a first abutting surface and a second abutting surface that mate with the top and inner ends of the decorative panel.

3. The integrated injection molding structure of the plate and skylight according to claim 1, characterized in that, The outer frame includes an upper frame and a lower frame. A broken bridge is provided between the inner sides of the upper frame and the lower frame, and a connecting recess is provided on the outer side. A light strip is provided in the connecting recess, and a lampshade is provided on the outside of the light strip and fastened to the connecting recess.

4. The integrated injection molding structure of the plate and skylight according to claim 3, characterized in that, The upper side of the upper frame and the lower side of the lower frame are both stepped contact surfaces, and the first upper edge limiting part and the first lower edge limiting part are both located near the outer side of the stepped contact surface.

5. The integrated injection molding structure of the plate and skylight according to claim 1, characterized in that, The first upper edge limiting part is located on the top outer side of the inner frame, and the top inner side of the inner frame is provided with a mounting platform for overlapping window glass, and the mounting platform is also provided with a rubber strip groove.

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