GRG suspended ceiling structure matched with assembly type suspended ceiling plate

Abstract

The utility model relates to a GRG suspended ceiling structure matched with an assembly type suspended ceiling plate, which comprises a suspended ceiling joist frame fixed on a building ceiling, an assembly type suspended ceiling assembled on the lower portion of the suspended ceiling joist frame and a GRG suspended ceiling piece arranged around the edge of the building ceiling, the GRG suspended ceiling piece comprises a GRG integrated piece, the GRG integrated piece is provided with a vertical face portion, a plane portion and an inward retreating step portion, and the vertical face portion is provided with a vertical face, a plane face and an inward retreating step portion. The inward retreating step part is arranged on the upper portion of the vertical face part and retreats inwards towards one side of the plane part so as to be in lap joint with the edge of the assembly type suspended ceiling. The first ends of the first embedded parts are embedded in the concave step part, and the second ends of the first embedded parts extend towards one side of the plane part and are provided with first buckling parts; the first ends of the second embedded parts are embedded in the plane part, and the second ends of the second embedded parts extend towards one side of the vertical surface part and are provided with second buckling parts; the number of the buckling pieces is two, the first ends of the buckling pieces are fixed to the building ceiling through the second hanging rod, and U-shaped buckling parts which are buckled with the first buckling parts / the second buckling parts to fix the GRG integrated piece are formed at the second ends of the two buckling pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, in particular to a GRG ceiling structure matched with assembled ceiling panels. Background Art

[0002] Currently, the edges of prefabricated ceilings don't completely align with the walls of a house during assembly, so they require trimming. This typically involves installing trim strips around the ceiling edge to prevent gaps.

[0003] Existing trim strips are typically glued to the wall. This makes them difficult to disassemble after assembly and can become detached from the edge due to the adhesive. Furthermore, the trim strips are relatively small, making them difficult to shape and resulting in a less aesthetically pleasing ceiling. To address this, we propose a GRG ceiling structure that works with prefabricated ceiling panels. Utility Model Content

[0004] The present application provides a GRG ceiling structure that cooperates with the assembled ceiling panels to at least solve the problem in the prior art that the edging strips are glued to the wall, which is inconvenient to remove after assembly and may fall off the drum edge. On the other hand, the edging strips are overall small and not convenient for shaping, resulting in low aesthetics of the ceiling.

[0005] The present application provides a GRG ceiling structure for use with assembled ceiling panels, comprising a ceiling keel frame fixed to a building ceiling, an assembled ceiling assembled at the lower portion of the ceiling keel frame, and a GRG ceiling member arranged around the edge of the building ceiling, wherein the GRG ceiling member comprises:

[0006] The GRG integral part has a vertical portion, a plane portion, and an inward step portion. The plane portion is provided at the lower portion of the vertical portion, and the inward step portion is provided at the upper portion of the vertical portion and is inwardly stepped toward one side of the plane portion to overlap the edge of the assembled ceiling.

[0007] There are a plurality of first embedded parts, each having a first end embedded in the inner step portion and a second end extending toward one side of the planar portion and having a first buckle portion formed thereon;

[0008] There are a plurality of second embedded parts, each having a first end embedded in the planar portion and a second end extending toward one side of the vertical portion and having a second buckling portion formed thereon;

[0009] There are two groups of fasteners, the first ends of which are fixed to the building ceiling through the second hanger, and the second ends of the two groups of fasteners are formed with U-shaped fasteners that are fastened to the first fastener part / the second fastener part to fix the GRG integral part.

[0010] Optionally, the ceiling keel frame includes:

[0011] There are a plurality of cassette keels, the upper ends of which are assembled to the lower part of the building ceiling through a plurality of first hangers, and the plurality of cassette keels are arranged in parallel;

[0012] There are several covering keels, which are arranged in parallel at the lower part of the card keel and are vertically crossed and fixed with the card keel to form a grid-like frame structure.

[0013] Optionally, the assembled ceiling includes:

[0014] There are several assembled ceiling panels, each with a strip groove around its circumference.

[0015] There are several assembly strips, each of which has an I-shaped cross-section and is arranged between two adjacent prefabricated ceiling panels. The first I-shaped horizontal portion of the assembly strip is fixedly connected to the ceiling keel frame, and the two free ends of the second I-shaped horizontal portion of the assembly strip are respectively inserted into the strip grooves of the two adjacent prefabricated ceiling panels to fix the prefabricated ceiling panels.

[0016] Optionally, at least one free end of the first I-shaped horizontal portion of the assembly strip has an extended edge, and the extended edge is fixed to the ceiling keel frame by self-tapping screws.

[0017] Optionally, an adhesive layer is further provided between the assembled ceiling panel and the covering keel.

[0018] Optionally, the connection portion between the planar portion and the vertical portion is a right-angle structure.

[0019] Optionally, the upper portion of the inwardly stepped portion further has an extension section, and the height of the extension section is higher than the upper edge of the card-type keel after assembly.

[0020] Compared with the related art, the GRG ceiling structure provided by this application and matched with the assembled ceiling panels has at least the following technical effects:

[0021] By fastening and assembling the GRG integrated part with the first embedded part and the second embedded part and the fastener, the GRG ceiling part can be quickly assembled along the edge of the building ceiling. The inner step on the GRG integrated part overlaps the edge of the prefabricated ceiling. In this way, the edge of the prefabricated ceiling is shielded and the weight is borne. The ceiling has a good visual effect, and the GRG integrated part has a variety of shapes, which can meet various decoration design needs and increase the aesthetic effect.

[0022] The details of one or more embodiments of the present application are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 The figure is a schematic diagram of a GRG ceiling structure in conjunction with an assembled ceiling panel according to an exemplary embodiment.

[0025] Figure 2 FIG. 4 is a schematic structural diagram of a GRG ceiling component according to an exemplary embodiment.

[0026] Figure 3 is based on Figure 1 A magnified schematic diagram of the structure.

[0027] Figure 4 is based on Figure 1 Schematic diagram of the enlarged structure of B.

[0028] Figure 5 is based on Figure 1 Schematic diagram of the enlarged structure of C in the middle.

[0029] Description of reference numerals: building ceiling 10; ceiling keel frame 20; first hanger 201; cardanic keel 202; covering keel 203;

[0030] GRG ceiling component 30; vertical portion 301; plane portion 302; stepped portion 303; first embedded component 304; first buckle portion 3041; second embedded component 305; second buckle portion 3051; buckle component 306; U-shaped buckle portion 3061; second suspension rod 307;

[0031] Prefabricated ceiling 40; adhesive layer 401; assembly strip 50; extended edge 501; self-tapping screws 502. DETAILED DESCRIPTION

[0032] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0035] Currently, the edges of prefabricated ceilings don't completely align with the interior walls during assembly, requiring trimming. This typically involves attaching trim strips around the ceiling edge to conceal the ceiling edge and prevent gaps. Existing trim strips are typically glued to the wall. This makes them difficult to remove after assembly and can become detached from the edge due to the adhesive. Furthermore, the trim strips are relatively small, making them difficult to shape and resulting in a less aesthetically pleasing ceiling.

[0036] Based on the above situation, an embodiment of the present invention provides a GRG ceiling structure that cooperates with an assembled ceiling panel, which is described in detail below with reference to specific embodiments and drawings.

[0037] Example 1

[0038] An embodiment of the utility model provides a GRG ceiling structure that cooperates with an assembled ceiling panel. Figure 1 The figure is a schematic diagram of a GRG ceiling structure in conjunction with an assembled ceiling panel according to an exemplary embodiment. Figure 2 FIG. 4 is a schematic structural diagram of a GRG ceiling component according to an exemplary embodiment. Figure 3 is based on Figure 1 A magnified schematic diagram of the structure. Figure 4 is based on Figure 1 A schematic diagram of the structure of B in FIG. Figures 1-4As shown, the GRG ceiling structure used with the assembled ceiling panels includes: a ceiling keel frame 20 fixed to the building ceiling 10, an assembled ceiling 40 assembled at the lower part of the ceiling keel frame 20, and a GRG ceiling piece 30 arranged around the edge of the building ceiling 10; wherein, the edge of the assembled ceiling 40 needs to be trimmed, and is generally trimmed around the edge of the ceiling of the house by trimming strips to avoid gaps. The trimming strips are generally glued to the wall. On the one hand, it is inconvenient to disassemble after assembly and may fall off the edge due to the influence of the glue. On the other hand, the trimming strips are relatively small as a whole and are not convenient for shaping, resulting in a low aesthetic level of the ceiling.

[0039] In this embodiment, GRG is a precast glass fiber reinforced gypsum board, a special decorative modified fiber gypsum decorative material. Its flexible design makes it the first choice for architects who demand individuality. Its unique material composition is sufficient to resist damage, deformation, and cracking caused by the external environment. It can be made into various flat panels, various functional products, and various artistic shapes. It is the most popular replacement product in the international building material decoration industry. Figures 1-4 As shown, the GRG ceiling component 30 includes:

[0040] The GRG integral part has a vertical portion 301, a plane portion 302, and an inwardly stepped portion 303. The plane portion 302 is provided at the lower portion of the vertical portion 301. In this embodiment, the connection portion between the plane portion 302 and the vertical portion 301 is a right-angle structure. In actual use, the GRG integral part has a variety of shapes. The connection portion can be a curved surface, an arc surface, or a variety of shapes to enhance the appearance. The inwardly stepped portion 303 is provided at the upper portion of the vertical portion 301 and is recessed to the side of the plane portion 302 to overlap the edge of the assembled ceiling 40.

[0041] There are multiple first embedded parts 304, each with a first end embedded in the inner step portion 303 and a second end extending toward the flat portion 302 and having a first buckling portion 3041 formed thereon;

[0042] There are multiple second embedded parts 305, each with a first end embedded in the planar portion 302 and a second end extending toward the vertical portion 301 and having a second buckling portion 3051 formed thereon;

[0043] There are two groups of fasteners 306, and the number of fasteners 306 in each group matches the setting of the first embedded parts 304 / second embedded parts 305. The first end of the fastener 306 is fixed to the building ceiling 10 through the second hanger 307, and the second end is formed with a U-shaped fastener 3061 that is fastened to the first fastener 3041 / second fastener 3051 to fix the GRG integrated part.

[0044] In this embodiment, continue to refer to the attached Figure 3The upper portion of the inner step portion 303 also has an extension section, and the height of the extension section is higher than the upper edge of the card keel 202 after assembly.

[0045] In the technical solution of the above embodiment, the assembly sequence is as follows: first, the ceiling keel frame 20 is fixedly assembled on the building ceiling 10, and then a plurality of second hangers 307 are fixed to the building ceiling 10 along the edge surrounding the building ceiling 10 through expansion tubes, and fasteners 306 are fixed to the lower ends of the second hangers 307; wherein, the second hangers 307 in a row near the edge of the building ceiling 10 are long rods, and the fasteners 306 assembled thereon match and fasten the second fastening portions 3051; the second hangers 307 in another row are short rods, and the fasteners 306 assembled thereon match and fasten the first fastening portions 3041; then, the GRG integrated component pre-embedded with the first embedded components 304 and the second embedded components 305 is fixed to the fasteners 306, completing the assembly of the GRG ceiling component 30;

[0046] Finally, the assembled ceiling 40 is installed at the lower end of the ceiling keel frame 20. The edge of the assembled ceiling 40 overlaps the inner step 303 of the GRG integrated part, forming a shielding and weight-bearing function for the edge of the assembled ceiling 40. The ceiling has a good visual effect, and the GRG integrated part has a rich shape, which can meet various decoration design needs and increase the aesthetic effect.

[0047] In this embodiment, refer to the attached Figure 1 , the ceiling keel frame 20 includes:

[0048] There are a plurality of card-type keels 202, the upper ends of which are assembled to the lower part of the building ceiling 10 through a plurality of first suspension rods 201, and the plurality of card-type keels 202 are arranged in parallel;

[0049] There are a plurality of covering keels 203 , which are arranged in parallel at the lower portion of the card keel 202 and are vertically crossed and fixed to the card keel 202 to form a grid-like frame structure.

[0050] In summary, the GRG ceiling structure provided by the embodiment of the present invention is compatible with the prefabricated ceiling panel. By fastening and assembling the GRG integral part with the first embedded part 304 and the second embedded part 305 and the fastener 306, the GRG ceiling part 30 is quickly assembled along the edge of the building ceiling 10. The inner step portion 303 on the GRG integral part overlaps the edge of the prefabricated ceiling 40. In this way, the edge of the prefabricated ceiling 40 is shielded and weight-bearing. The ceiling has a good visual effect, and the GRG integral part has a rich shape, which can meet various decoration design requirements and increase the aesthetic effect.

[0051] Example 2

[0052] The difference between this embodiment and embodiment 1 is that: Figure 1 The figure is a schematic diagram of a GRG ceiling structure in conjunction with an assembled ceiling panel according to an exemplary embodiment. Figure 5 is based on Figure 1 See attached for a magnified schematic diagram of the structure of C. Figure 1 and 5 , the assembled ceiling 40 includes:

[0053] There are several assembled ceiling panels, each of which has a strip groove around its circumference. In this embodiment, an adhesive layer 401 is further provided between the assembled ceiling panels and the covering keel 203.

[0054] There are several assembly strips 50, each of which has an I-shaped cross-section and is arranged between two adjacent prefabricated ceiling panels. The first I-shaped horizontal portion of the assembly strip 50 is fixedly connected to the ceiling keel frame 20, and the two free ends of the second I-shaped horizontal portion of the assembly strip 50 are respectively inserted into the strip grooves of the two adjacent prefabricated ceiling panels to fix the prefabricated ceiling panels.

[0055] In this embodiment, continue to refer to the attached Figure 5 At least one free end of the first I-shaped horizontal portion of the assembly strip 50 has an extended edge 501 , and the extended edge 501 is fixed to the ceiling keel frame 20 by a self-tapping screw 502 .

[0056] In the technical solution of the above embodiment, the edge strip groove of the prefabricated ceiling panel is matched with the I-shaped cross-section of the assembly strip 50, and the assembly strip 50 is fixedly connected to the ceiling keel frame 20, so that the prefabricated ceiling panel is assembled on the lower end of the ceiling keel frame 20. In terms of assembly sequence, one side of the building ceiling 10 is selected as the starting laying end, and a row of prefabricated ceiling panels is laid. The edge of the outermost prefabricated ceiling panel is supported by the inner step portion 303, and the columns and row directions of adjacent prefabricated ceiling panels are connected using assembly strips 50 that are adapted to the side length of the prefabricated ceiling panels. This operation is repeated to complete the paving, and the tail edges of the prefabricated ceiling panels corresponding to the three side edges are also overlapped on the inner step portion 303, without exposing the edge of the prefabricated ceiling 40.

[0057] For other structures not described, refer to Example 1.

[0058] To sum up, the GRG ceiling structure provided by the embodiment of the present invention is compatible with the prefabricated ceiling panel. By fastening and assembling the GRG integral part with the first embedded part 304 and the second embedded part 305 and the fastener 306, the GRG ceiling part 30 is quickly assembled along the edge of the building ceiling 10. The inner step portion 303 on the GRG integral part overlaps the edge of the prefabricated ceiling 40. In this way, the edge of the prefabricated ceiling 40 is shielded and weight-bearing. The ceiling has a good visual effect, and the GRG integral part has a rich shape, which can meet various decoration design requirements and increase the aesthetic effect.

[0059] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A GRG ceiling structure in conjunction with an assembled ceiling panel, characterized in that: The invention comprises a ceiling keel frame fixed to a building ceiling, an assembled ceiling assembled at the lower part of the ceiling keel frame, and a GRG ceiling piece arranged around the edge of the building ceiling, wherein the GRG ceiling piece comprises: The GRG integral part has a vertical portion, a plane portion, and an inward step portion. The plane portion is provided at the lower portion of the vertical portion, and the inward step portion is provided at the upper portion of the vertical portion and is inwardly stepped toward one side of the plane portion to overlap the edge of the assembled ceiling. There are a plurality of first embedded parts, each having a first end embedded in the inner step portion and a second end extending toward one side of the planar portion and having a first buckle portion formed thereon; There are a plurality of second embedded parts, each having a first end embedded in the planar portion and a second end extending toward one side of the vertical portion and having a second buckling portion formed thereon; There are two groups of fasteners, the first ends of which are fixed to the building ceiling through the second hanger, and the second ends of the two groups of fasteners are formed with U-shaped fasteners that are fastened to the first fastener part / the second fastener part to fix the GRG integral part.

2. The GRG ceiling structure in combination with the assembled ceiling panel according to claim 1, characterized in that: The ceiling keel frame comprises: There are a plurality of cassette keels, the upper ends of which are assembled to the lower part of the building ceiling through a plurality of first hangers, and the plurality of cassette keels are arranged in parallel; There are several covering keels, which are arranged in parallel at the lower part of the card keel and are vertically crossed and fixed with the card keel to form a grid-like frame structure.

3. The GRG ceiling structure in combination with the assembled ceiling panel according to claim 2, characterized in that: The assembled ceiling comprises: There are several assembled ceiling panels, each with a strip groove around its circumference. There are several assembly strips, each of which has an I-shaped cross-section and is arranged between two adjacent prefabricated ceiling panels. The first I-shaped horizontal portion of the assembly strip is fixedly connected to the ceiling keel frame, and the two free ends of the second I-shaped horizontal portion of the assembly strip are respectively inserted into the strip grooves of the two adjacent prefabricated ceiling panels to fix the prefabricated ceiling panels.

4. The GRG ceiling structure in combination with the assembled ceiling panel according to claim 3, characterized in that: At least one free end of the first I-shaped horizontal portion of the assembly strip has an extended edge, and the extended edge is fixed to the ceiling keel frame by self-tapping screws.

5. The GRG ceiling structure in combination with the assembled ceiling panels according to claim 2, characterized in that: An adhesive layer is further provided between the assembled ceiling panel and the covering keel.

6. The GRG ceiling structure in combination with the assembled ceiling panels according to claim 1, characterized in that: The connection portion between the planar portion and the vertical portion is a right-angle structure.

7. The GRG ceiling structure in combination with the assembled ceiling panels according to claim 2, characterized in that: The upper portion of the inwardly stepped portion further comprises an extension section, and the height of the extension section is higher than the upper edge of the card-type keel after assembly.

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