Air humidity adjusting fireproof sound absorption structure metal suspended ceiling square tube and suspended ceiling installation structure

Abstract

The utility model provides an air humidity regulation fireproof sound-absorbing structure metal ceiling square tube and ceiling installation structure, including lattice bar square tube, sound-absorbing paper and glass fiber cotton, lattice bar square tube includes horizontal bottom surface, two vertical side surface that are arranged opposite to each other, and two horizontal back edges that are arranged inwards at the top, a plurality of punched holes are formed in any side surface; the sound-absorbing paper is adhered to the inner walls of the bottom surface and the side surfaces, and the glass fiber cotton is placed in the lattice bar square tube and is pressed by the return edge. Through the permeability of the punched holes of the lattice bars, the characteristics that the glass fiber cotton is resistant to high temperature, large in space humidity and capable of absorbing moisture are utilized, the sound absorption effect is improved through the sound absorption paper, the effective heat insulation protection effect is achieved, and the fireproof performance is good; the length, width, height and intervals of the lattice bar square tubes can be adjusted according to field requirements, various decorations can be added on the surfaces of the lattice bar square tubes or among the lattice bar square tubes, the internal structure is simple, adjustment is easy, and the application scene is wide.

Description

Technical Field

[0001] This utility model relates to the field of ceiling technology, specifically to a metal ceiling square tube with air humidity regulation, fireproof and sound-absorbing structure and ceiling installation structure. Background Technology

[0002] Currently, existing metal grid square tube ceilings have limited functionality, while the market has increasingly higher requirements for grid square tubes, including higher fire resistance ratings and greater energy efficiency, environmental friendliness, and comfort in the installation environment.

[0003] A Chinese patent with publication number CN107130724A discloses an aluminum square tube keel ceiling structure, which includes a main keel arranged at equal intervals and aluminum square tubes arranged at equal intervals along the extension direction of the main keel. Hangers are provided at equal intervals on the top surface of the main keel, and the hangers are fixed to the hangers. Hanging plugs are evenly distributed on the body of the main keel along the extension direction. The aluminum square tubes are fixed by being inserted into the hanging plugs in sequence.

[0004] Currently, decorative items along the edges of grid ceilings are exquisite and diverse, such as various colored lights. This requires the metal grid to be non-conductive, heat-resistant, and able to absorb moisture in high-humidity environments. Existing aluminum square tubes cannot achieve these effects. Therefore, the inventors believe there is a need to provide a metal ceiling square tube with air humidity regulation, fire resistance, and sound absorption, as well as a ceiling installation structure. This structure has sound absorption, flame retardancy, and air humidity regulation functions, greatly improving the safety and comfort of grid ceiling decorations. Utility Model Content

[0005] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide a metal ceiling square tube with air humidity regulation, fireproof and sound absorption structure and ceiling installation structure.

[0006] According to the present invention, a metal ceiling square tube with air humidity regulation, fireproof and sound absorption structure is provided, comprising: grid square tube, sound-absorbing paper and glass fiber cotton. The grid square tube includes a horizontal bottom surface, two vertically arranged opposite sides and two horizontal back edges arranged inward from the top. Each of the sides is provided with multiple punches.

[0007] The sound-absorbing paper is pasted on the inner walls of the bottom and side surfaces, and the glass fiber cotton is placed inside the grid square tube and pressed tightly by the back edge.

[0008] Preferably, the width of the grid square tube is W, the height is H, and the length is L, and the width of the glass fiber cotton is W-3, the height is H, and the length is L.

[0009] Preferably, the sound-absorbing paper is formed by folding a whole sheet of paper and is glued to the inner wall of the grid square tube with crystal glue. The width of the unfolded sound-absorbing paper is W+2H-6 and the length is L.

[0010] Preferably, the thickness of the grid square tube is 0.7mm-1.0mm.

[0011] Preferably, the punching includes 45-degree lobed holes with a hole shape of φ1.5mm-φ2.5mm.

[0012] Preferably, the multiple punches on the side form a rectangular perforated area, and a blank area of ​​equal width is formed around the perforated area, the width of the blank area being 10-15mm.

[0013] Preferably, the width of the back edge is 7mm-10mm.

[0014] According to the present invention, a ceiling installation structure is characterized in that it includes the above-mentioned air humidity regulating fireproof and sound-absorbing metal ceiling square tube, and further includes hangers and main keels. Multiple metal ceiling square tubes are arranged in parallel and at equal intervals. Multiple main keels are arranged in parallel and symmetrically above the metal ceiling square tubes, and the main keels are arranged perpendicular to the metal ceiling square tubes. Each metal ceiling square tube is fastened to the main keel through a hanging component. One or more hangers are fastened to the main keel through main keel hangers.

[0015] Preferably, the lifting component assembly includes a lifting component, an upper slider, and a lower slider. The lifting component is Z-shaped and has a folded edge at the top. The lifting component is clamped to the top of the main keel through the folded edge. The middle part of the lifting component is fitted to the main keel, and the two have corresponding fixing holes. The lifting component and the main keel are fastened together by bolts passing through the fixing holes.

[0016] The distance between two adjacent main keels is less than or equal to 1200mm.

[0017] Preferably, the lower slider is disposed inside the grid square tube and abuts against the two back edges, the upper slider is inserted on the outside of the grid square tube and fits against the two side surfaces and the two back edges, and the bottom edge of the hanging member, the upper slider and the lower slider are respectively provided with through holes, and the metal ceiling square tube and the hanging member are fastened together by bolt assemblies passing through the through holes.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This invention utilizes the permeability of the grid strips, and the open ends of the grid square tubes enhance the product's permeability and reduce air humidity by increasing the contact surface with air. It leverages the high-temperature resistance and moisture-absorbing properties of fiberglass wool, and adds sound-absorbing paper to enhance sound absorption, providing effective heat insulation and protection, while also exhibiting good fire resistance. The length, width, height, and spacing of the grid square tubes can be adjusted according to site requirements. Various decorations can be added to the surface or between the grid square tubes. The internal structure is simple, easy to adjust, highly adaptable, and caters to the needs of modern decoration development. It offers unique decorative effects, has a wide range of applications, and enjoys high market acceptance. By combining different colors and hole sizes, a series of products can be formed, demonstrating strong scalability. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This utility model mainly embodies the exploded view and installation diagram of a metal ceiling square tube with air humidity regulation, fireproof and sound absorption structure;

[0022] Figure 2 This is a schematic diagram of the structure of the metal ceiling square tube, which mainly embodies the air humidity regulation, fireproof and sound-absorbing structure of this utility model;

[0023] Figure 3 This is a schematic diagram illustrating the punching structure of the grid square tube, which is the main feature of this utility model.

[0024] Figure 4 This is a structural diagram illustrating the main features of the suspended ceiling installation structure of this utility model;

[0025] Figure 5 This is a front view of the ceiling installation structure, which is the main feature of this utility model.

[0026] Figure 6 This is a schematic diagram of the main lifting component of this utility model.

[0027] Figure label:

[0028] 1. Grid strip square tube; 2. Sound-absorbing paper; 3. Fiberglass wool.

[0029] 4. Hanger rod; 5. Main keel hanger; 6. Main keel

[0030] Lifting component 7, bottom surface 11, side surface 12

[0031] Back edge 13, Hanging component 71, Upper slider 72

[0032] Slide 73 Detailed Implementation

[0033] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0034] Example 1

[0035] like Figure 1-3 As shown, the metal ceiling square tube with air humidity regulation, fireproof and sound absorption structure provided by this utility model includes: grid square tube 1, sound-absorbing paper 2 and glass fiber cotton 3. The grid square tube 1 includes a horizontal bottom surface 11, two vertically arranged sides 12 and two horizontal back edges 13 arranged inward from the top. Multiple perforations are provided on each side 12. The sound-absorbing paper 2 is pasted on the inner wall of the bottom surface 11 and the side surface 12. The glass fiber cotton 3 is placed inside the grid square tube 1 and pressed by the back edges 13.

[0036] With increasing environmental awareness and higher demands for interior design, the application of metal fiberglass square tube fiber cotton will become more intelligent as smart technology advances. Metal fiberglass square tube fiber cotton has good moisture absorption; under normal conditions, the fibers can absorb moisture from the surrounding atmosphere. If the humidity of the cotton fabric increases and the surrounding temperature is high, the moisture in the fibers will evaporate completely, maintaining the fabric's moisture balance and providing comfort and moisture retention. Because cotton fibers are poor conductors of heat and electricity, with an extremely low thermal conductivity coefficient, and because cotton fibers are porous and highly elastic, they can trap a large amount of air between the fibers. Air is also a poor conductor of heat and electricity. Therefore, pure cotton textiles have excellent moisture retention, making pure cotton clothing feel warm. Fiberglass cotton can withstand high-temperature environments without melting or burning, providing effective heat insulation and protection. Fiberglass cotton also has good fire resistance.

[0037] The width of the square tube 1 is W, the height is H, and the length is L. The width of the glass fiber wool 3 is W-3, the height is H, and the length is L.

[0038] The sound-absorbing paper 2 is formed by folding a whole sheet of paper and is attached to the inner wall of the grid square tube 1 with crystal glue. The width of the unfolded sound-absorbing paper 2 is W+2H-6 and the length is L.

[0039] The thickness of the grid square tube 1 is 0.7mm-1.0mm.

[0040] The punching includes 45-degree plum blossom holes, with hole shapes ranging from φ1.5mm to φ2.5mm.

[0041] Multiple punches on side 12 form a rectangular perforated area, and a blank area of ​​equal width is formed around the perforated area, with the width of the blank area being 10-15mm.

[0042] The width of the back edge 13 is 7mm-10mm.

[0043] The interior of the grid square tube 1 is made of sound-absorbing paper 2 and crystal glue. Fiberglass cotton 3 is placed directly inside and fixed by the top edge 13 and the inner and outer pressure parts. The open ends of the grid square tube 1 enhance the product's permeability and reduce air humidity. The length, width, height and spacing of the grid square tube 1 can be adjusted according to the site requirements. The light strip can be placed on the surface of the grid square tube 1 or between the grid square tubes 1.

[0044] This application fully utilizes the high temperature resistance, high humidity, and moisture absorption properties of glass fiber cotton 3, providing effective heat insulation and protection, and also exhibiting good fire resistance. The perforations on both sides of this application are reinforced with sound-absorbing paper 2 and glass fiber cotton 3, giving it sound absorption, flame retardancy, and humidity regulation functions, significantly improving the functionality of metal square tubes and meeting market decoration demands.

[0045] This application breaks through the traditional internal structure of grid ceilings, changing the internal structure by utilizing the permeability of the grid strips and the characteristics of glass fiber cotton to make the grid strips functional and diversified. The internal structure is simple, easy to adjust, and highly applicable, meeting the needs of modern decoration development. The decorative effect is unique, and the grid ceiling structure can be promoted.

[0046] This application has a simple structure, is easy to install, has a wide range of applications, and is highly accepted by the market. It can form a series of products by using different colors and combinations of aperture sizes, and has strong scalability.

[0047] Example 2

[0048] like Figure 4-6 As shown, based on Embodiment 1, a ceiling installation structure provided by this utility model includes the air humidity regulating fireproof and sound-absorbing metal ceiling square tube of Embodiment 1, and also includes hangers 4 and main keel 6. Multiple metal ceiling square tubes are arranged in parallel and at equal intervals. Multiple main keels 6 are arranged in parallel and symmetrically above the metal ceiling square tubes, and the main keels 6 are arranged perpendicular to the metal ceiling square tubes. Each metal ceiling square tube is fastened to the main keel 6 through a hanging component 7. One or more hangers 4 are fastened to the main keel 6 through main keel hangers 5.

[0049] The hanging component assembly 7 includes a hanging component 71, an upper slider 72, and a lower slider 73. The hanging component 71 is Z-shaped and has a folded edge at the top. The hanging component 71 is clamped to the top of the main keel 6 through the folded edge. The middle part of the hanging component 71 is attached to the main keel 6 and the two have corresponding fixing holes. The hanging component 71 and the main keel 6 are fastened together by bolts passing through the fixing holes.

[0050] The distance between two adjacent main keels 6 is less than or equal to 1200mm.

[0051] The lower slider 73 is located inside the grid square tube 1 and abuts against the two back edges 13. The upper slider 72 is inserted on the outside of the grid square tube 1 and fits against the two side edges 12 and the two back edges 13. The bottom edge of the hanging member 71, the upper slider 72 and the lower slider 73 are respectively provided with through holes. The metal ceiling square tube and the hanging member 71 are fastened together by bolts passing through the through holes.

[0052] This application is easy and convenient to install. After adjusting the horizontal and vertical decoration requirements, the bottom is decorated with end plates, thus completing the installation of the system structure.

[0053] This application effectively solves the problem of the limited functionality of current metal grid ceiling systems. Through the combination of assembly structures and the connection of internal and external pressure components and products, it achieves rapid installation. Its structure is simple, easy to install, and has a wide range of applications, including transportation hubs, shopping malls, and open-plan office areas. It is a current trend in metal grid ceiling systems that meets market needs and development trends.

[0054] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0055] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A fireproof and sound-absorbing metal ceiling square tube with air humidity regulating structure, characterized in that, include: The grid square tube (1), sound-absorbing paper (2) and glass fiber cotton (3) include a horizontal bottom surface (11), two vertically arranged sides (12) and two horizontal back edges (13) arranged inward from the top. Each of the sides (12) is provided with multiple punches. The sound-absorbing paper (2) is pasted on the inner walls of the bottom surface (11) and the side surface (12), and the glass fiber cotton (3) is placed inside the grid square tube (1) and pressed by the back edge (13).

2. The air humidity regulating, fireproof, and sound-absorbing metal ceiling square tube as described in claim 1, characterized in that, The width of the grid square tube (1) is W, the height is H, and the length is L. The width of the glass fiber cotton (3) is W-3, the height is H, and the length is L.

3. The air humidity regulating, fireproof, and sound-absorbing metal ceiling square tube as described in claim 2, characterized in that, The sound-absorbing paper (2) is formed by folding a whole sheet of paper and is glued to the inner wall of the grid square tube (1) with crystal glue. The width of the unfolded sound-absorbing paper (2) is W+2H-6 and the length is L.

4. The air humidity regulating, fireproof, and sound-absorbing metal ceiling square tube as described in claim 1, characterized in that, The thickness of the grid square tube (1) is 0.7mm-1.0mm.

5. The air humidity regulating, fireproof, and sound-absorbing metal ceiling square tube as described in claim 1, characterized in that, The punching includes 45-degree plum blossom holes with a hole shape of φ1.5mm-φ2.5mm.

6. The air humidity regulating, fireproof, and sound-absorbing metal ceiling square tube as described in claim 1, characterized in that, The multiple punches on the side (12) form a rectangular perforated area, and a blank area of ​​equal width is formed around the perforated area, the width of the blank area being 10-15mm.

7. The air humidity regulating, fireproof, and sound-absorbing metal ceiling square tube as described in claim 1, characterized in that, The width of the back edge (13) is 7mm-10mm.

8. A ceiling mounting structure, characterized in that, The metal ceiling square tube with air humidity regulation, fireproof and sound absorption structure according to any one of claims 1-7, further includes hangers (4) and main keel (6), multiple metal ceiling square tubes are arranged in parallel and at equal intervals, multiple main keels (6) are arranged in parallel and symmetrically above the metal ceiling square tubes, and the main keel (6) is arranged perpendicular to the metal ceiling square tubes, each of the metal ceiling square tubes is fastened to the main keel (6) by a hanger assembly (7), and one or more hangers (4) are fastened to the top of the main keel (6) by a main keel hanger (5).

9. The ceiling installation structure as described in claim 8, characterized in that, The lifting component assembly (7) includes a lifting component (71), an upper slider (72), and a lower slider (73). The lifting component (71) is Z-shaped and has a folded edge at the top. The lifting component (71) is clamped to the top of the main keel (6) through the folded edge. The middle part of the lifting component (71) is fitted with the main keel (6), and the two are respectively provided with fixing holes. The lifting component (71) and the main keel (6) are fastened together by bolts passing through the fixing holes. The distance between two adjacent main keels (6) is less than or equal to 1200mm.

10. The ceiling installation structure as described in claim 9, characterized in that, The lower slider (73) is disposed inside the grid square tube (1) and abuts against the two back edges (13). The upper slider (72) is inserted into the outside of the grid square tube (1) and fits against the two side surfaces (12) and the two back edges (13). The bottom edge of the hanging member (71), the upper slider (72) and the lower slider (73) are respectively provided with through holes. The metal ceiling square tube and the hanging member (71) are fastened together by bolts passing through the through holes.

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