Modular ceiling structure

Abstract

The utility model relates to building decoration material technical field especially modularization indoor ceiling joist structure of quick assembly, including main joist frame and vice joist frame, the top fixedly connected with mounting panel of main joist frame, and, the outer wall of joint subassembly is opened has the through groove that is linear array distribution and is matched with vice joist frame, the end surface of through groove is provided with the inclined plane, the outer wall of inclined plane is opened has the through groove, the inner wall of through groove is fixedly connected with spring, the end of spring is fixedly connected with joint ball, the end surface of vice joist frame is opened has the joint groove, joint ball and joint groove joint, the outer wall of mounting panel is opened has the first mounting hole that is linear array distribution, the utility model discloses through the insertion cooperation of main joist frame and vice joist frame realizes the multi -position installation of ceiling, designs the insertion of oblique shape further guarantees the compactness of main joist frame and vice joist frame installation, and the cooperation between joint ball and joint groove guarantees the quick dismounting between joist.

Description

Technical Field

[0001] This utility model relates to the field of building decoration materials technology, and in particular to a modular indoor ceiling keel structure that can be quickly assembled. Background Technology

[0002] Ceiling, also known as a suspended ceiling or ceiling, is an important sub-project of building decoration engineering. Ceilings have the functions of heat insulation, sound insulation, compensating for defects in the building itself, increasing the sense of space, facilitating the addition of light sources, facilitating cleaning, and sound absorption. They also serve as a concealed layer for electrical, ventilation and air conditioning, communication, fire protection, and alarm pipeline equipment. The keel frame is a building material used to support the shape and fix the structure. It is used as the framework and base material for building decoration structures, and the ceiling keel is one type. When assembling the indoor ceiling keel frame, the keel components need to be matched and connected.

[0003] Chinese utility model patent CN218233960U discloses an indoor ceiling keel structure, including a main keel. The main keel has two movable grooves on its two side panels, and a square groove inside the left side panel. A top plate is mounted on the top of the main keel, and a secondary keel is mounted on its upper end. An installation block is mounted on the outer side of the secondary keel. The installation block has slots on both sides inside, a locking block on its left end, and a locking block inside the slots. A fixing rod is fixed between the installation blocks, and a hanging column is fixed to the upper end of the fixing rod. This indoor ceiling keel structure, through the use of locking blocks, slots, and a square groove, allows the main and secondary keels to be installed by engaging the locking blocks on the installation blocks within the square grooves. This facilitates installation, and the engagement of the square groove with the top plate of the main keel also provides support and fixation, further simplifying installation.

[0004] The aforementioned device can support and fix the keel through the design of structures such as clips and slots. However, for large-area suspended ceilings, it requires continuous plugging and splicing, which reduces installation efficiency and is not suitable for large-area installation scenarios. Utility Model Content

[0005] In view of the problems existing in the above or prior art, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a modular indoor ceiling keel structure that can be quickly assembled.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a modular indoor ceiling keel structure that can be quickly assembled, including a main keel frame and a secondary keel frame, wherein the top end of the main keel frame is fixedly connected to an installation plate; and a snap-fit ​​component, wherein the outer wall of the snap-fit ​​component has through grooves arranged in a linear array and adapted to the secondary keel frame, the end face of the through groove is provided with an inclined surface, and the outer wall of the inclined surface is provided with a through groove.

[0008] As a preferred embodiment of the modular indoor ceiling keel structure that can be quickly assembled according to this utility model, wherein: a spring is fixedly connected to the inner wall of the through groove, a snap-fit ​​ball is fixedly connected to the end of the spring, a snap-fit ​​groove is opened on the end face of the secondary keel frame, and the snap-fit ​​ball and the snap-fit ​​groove snap-fit ​​together.

[0009] As a preferred embodiment of the modular indoor ceiling keel structure that can be quickly assembled according to this utility model, wherein: the outer wall of the mounting plate is provided with a first mounting hole distributed in a linear array, and mounting bolts are installed on the outer wall of the first mounting hole.

[0010] As a preferred embodiment of the modular indoor ceiling keel structure that can be quickly assembled according to this utility model, wherein: both sides of the outer wall of the main keel frame are integrally formed with outer plates arranged in a linear array, and the outer wall of the outer plate is provided with a first positioning hole.

[0011] As a preferred embodiment of the modular indoor ceiling keel structure of this utility model that can be quickly assembled, wherein: a second positioning hole is provided on the outer wall of the secondary keel frame at the location corresponding to the first positioning hole.

[0012] As a preferred embodiment of the modular indoor ceiling keel structure of this utility model that can be quickly assembled, the secondary keel frame is T-shaped and can be snapped into the main keel frame during assembly.

[0013] The beneficial effects of this utility model's modular indoor ceiling keel structure that allows for quick assembly are as follows: This utility model achieves multi-position installation of the ceiling through the interlocking of the main keel frame and the secondary keel frame. At the same time, the design of the inclined interlocking further ensures the tightness of the installation of the main keel frame and the secondary keel frame. The cooperation between the snap-fit ​​ball and the snap-fit ​​groove ensures quick assembly and disassembly of the keels. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the 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.

[0015] Figure 1This is a schematic diagram of the overall structure of a modular indoor ceiling keel structure that can be quickly assembled.

[0016] Figure 2 This is a schematic diagram of the internal structure of the main keel frame of a modular indoor ceiling keel structure that can be quickly assembled.

[0017] Figure 3 Modular indoor ceiling joist structure for quick assembly Figure 2 A magnified structural diagram at point A in the diagram.

[0018] Figure 4 This is a partial structural diagram of the secondary keel frame of a modular indoor ceiling keel structure that can be quickly assembled.

[0019] The components are: 1. Main keel frame; 2. Mounting plate; 3. Secondary keel frame; 4. Snap-fit ​​assembly; 41. Through groove; 42. Inclined surface; 43. Inner cavity; 44. Spring; 45. Snap-fit ​​ball; 46. Snap-fit ​​groove; 5. First mounting hole; 6. Mounting bolt; 7. Outer plate; 8. First positioning hole; 9. Second positioning hole. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0023] Reference Figures 1 to 4 A modular, quickly assembled indoor ceiling joist structure, including:

[0024] The main keel frame 1 and the secondary keel frame 3 are provided. The top of the main keel frame 1 is fixedly connected to the mounting plate 2. The main keel frame 1 serves as the main frame of the indoor ceiling and is used as the installation support platform for the ceiling. It works with the secondary keel frame 3 to achieve stable installation of the ceiling.

[0025] Additionally, the snap-fit ​​assembly 4 has through slots 41 arranged in a linear array on its outer wall, which are adapted to the secondary keel frame 3. The end face of the through slots 41 is provided with an inclined surface 42, and the outer wall of the inclined surface 42 is provided with through slots 41. The equidistant through slots 41 on the outer wall of the main keel frame 1 facilitate the installation and insertion of the secondary keel frame 3.

[0026] Specifically, a spring 44 is fixedly connected to the inner wall of the through groove 41, and a snap-fit ​​ball 45 is fixedly connected to the end of the spring 44. A snap-fit ​​groove 46 is opened on the end face of the secondary keel frame 3, and the snap-fit ​​ball 45 and the snap-fit ​​groove 46 snap together. The connection between the main keel frame 1 and the secondary keel frame 3 is ensured by the snap-fit ​​ball 45 and the snap-fit ​​groove 46. At the same time, the snap-fit ​​ball 45 can be used on the outer wall of the snap-fit ​​groove 46 to allow for quick assembly and disassembly between the main keel frame 1 and the secondary keel frame 3.

[0027] Reference Figures 1-4 The outer wall of the mounting plate 2 has first mounting holes 5 arranged in a linear array, and mounting bolts 6 are installed on the outer wall of the first mounting holes 5. The main keel frame 1 is integrally formed with the mounting plate 2, and the main keel frame 1 can be quickly fixed by means of the first mounting holes 5 on both sides.

[0028] Specifically, both sides of the outer wall of the main keel frame 1 are integrally formed with external plates 7 arranged in a linear array, and the outer wall of the external plates 7 is provided with first positioning holes 8. The external plates 7 are designed on both sides to ensure that the secondary keel frame 3 has sufficient installation support points.

[0029] Reference Figures 1-4 A second positioning hole 9 is provided on the outer wall of the secondary keel frame 3 at a position corresponding to the first positioning hole 8. The alignment of the first positioning hole 8 and the second positioning hole 9 can further ensure the stability of the keel installation.

[0030] Specifically, the secondary keel frame 3 is T-shaped, allowing it to snap into the main keel frame 1 during assembly. Designing the secondary keel frame 3 as T-shaped ensures initial positioning and snap-in during assembly.

[0031] Working principle: When the ceiling needs to be installed, the main keel frame 1 is first installed. The main keel frame 1 is distributed in an equidistant linear array. Using the first mounting hole 5 opened on the outer wall of the mounting plate 2, the mounting plate 2 and the main keel frame 1 are installed to the wall to achieve the stability of the main frame. Then, the secondary keel frame 3 is passed through the through groove 41 on the outer wall of the main keel frame 1. Since the inner wall of the through groove 41 has a slope 42, the T-shaped secondary keel frame 3 can ensure the tight connection between the secondary keel frame 3 and the main keel frame 1. During the insertion process of the secondary keel frame 3, the outer wall of the secondary keel frame 3 squeezes the locking ball 45. The locking ball 45 is compressed by the spring 44 and retracts into the inner cavity 43. When the secondary keel frame 3 moves to the designated position, the movement of the secondary keel frame 3 stops. At this time, the locking ball 45 moves to the position of the locking groove 46, the limit on the locking ball 45 is released, and the locking ball 45 is locked into the locking groove 46, realizing the installation between the main keel frame 1 and the secondary keel frame 3.

[0032] Meanwhile, the outer plate 7 designed on the outer wall of the main keel frame 1 fits into the secondary keel frame 3, and the first positioning hole 8 is aligned with the second positioning hole 9. At this time, the main keel frame 1 and the secondary keel frame 3 are connected by positioning bolts, thereby further ensuring the stability of the installation between the keel frames.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A modular ceiling grid structure that can be quickly assembled, characterized in that: include, The main keel frame (1) and the secondary keel frame (3) are provided, with a mounting plate (2) fixedly connected to the top of the main keel frame (1); and, The snap-fit ​​assembly (4) has through slots (41) arranged in a linear array on its outer wall and adapted to the secondary keel frame (3). The end face of the through slot (41) is provided with an inclined surface (42), and the outer wall of the inclined surface (42) is provided with the through slot (41).

2. The modular indoor ceiling keel structure that can be quickly assembled as described in claim 1, characterized in that: A spring (44) is fixedly connected to the inner wall of the through groove (41), and a snap-fit ​​ball (45) is fixedly connected to the end of the spring (44). A snap-fit ​​groove (46) is opened on the end face of the secondary keel frame (3), and the snap-fit ​​ball (45) and the snap-fit ​​groove (46) snap-fit ​​together.

3. The quickly assemblable modular indoor ceiling joist structure of claim 2, wherein: The outer wall of the mounting plate (2) is provided with first mounting holes (5) arranged in a linear array, and mounting bolts (6) are installed on the outer wall of the first mounting holes (5).

4. The quickly assemblable modular indoor ceiling joist structure of claim 3, wherein: Both sides of the outer wall of the main keel frame (1) are integrally formed with outer plates (7) arranged in a linear array, and the outer wall of the outer plate (7) is provided with a first positioning hole (8).

5. The quickly assemblable modular indoor ceiling joist structure of claim 4, wherein: The outer wall of the secondary keel frame (3) is provided with a second positioning hole (9) corresponding to the first positioning hole (8).

6. The quickly assemblable modular indoor ceiling joist structure of claim 5, wherein: The secondary keel frame (3) is T-shaped and is snapped into the main keel frame (1) during assembly.

Images