Suspended ceiling structure with sound insulation function

By adopting a right-angled staggered main keel and secondary keel design in the ceiling structure, and utilizing a combination of sliding grooves, bolt holes, and screw holes, the problems of complex disassembly and assembly and insufficient stability of existing ceiling structures are solved, achieving rapid disassembly and assembly and high stability.

CN224148973UActive Publication Date: 2026-04-21SHANGHAI QIJI ARCHITECTURAL DECORATION ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI QIJI ARCHITECTURAL DECORATION ENG CO LTD
Filing Date
2025-02-12
Publication Date
2026-04-21

AI Technical Summary

Technical Problem

The installation and dismantling of existing suspended ceiling structures are complex, affecting work efficiency, and their stability is generally poor.

Method used

The main keel and secondary keel are arranged at right angles and staggered. The main keel is equipped with sliding grooves, bolt holes and support components. The secondary keel is quickly positioned by sliding blocks and bolts, and is fixed by screw holes, forming a complementary design to improve stability.

Benefits of technology

It enables rapid disassembly, assembly, and repositioning of the ceiling structure, significantly improving stability and work efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224148973U_ABST
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Abstract

The suspended ceiling structure with the sound insulation function comprises a sound insulation plate and a suspended ceiling mechanism, and the suspended ceiling mechanism is arranged at the top of the sound insulation plate. The suspended ceiling mechanism comprises a plurality of main keels and a plurality of auxiliary keels; the main keel is provided with a plurality of sliding grooves, a plurality of bolt holes, inserting bolts and a plurality of supporting pieces. The auxiliary keel comprises a fixing plate, a plurality of guide blocks, a plurality of sliding blocks, a clamping groove, a plurality of inserting holes and a plurality of screw holes. According to the scheme, the position of the keel can be changed, disassembled and assembled more quickly, and the overall stability is greatly improved.
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Description

Technical Field

[0001] This utility model relates to the field of housing design technology, specifically to a ceiling structure with sound insulation function. Background Technology

[0002] When decorating the interior of a house, the ceiling is usually decorated with a suspended ceiling. A good and reasonable suspended ceiling design can make up for the shortcomings of the original building structure, such as being too high or too wide. It also has the effects of dividing space, enhancing the interior decoration effect, enriching the layers of indoor light, and heat insulation.

[0003] The existing ceiling structure has a relatively simple installation structure for the main and secondary keels, and its stability is also relatively average. More importantly, the installation and dismantling of these keels is very complicated, which wastes a lot of time during the initial installation and subsequent removal and renovation, thus affecting work efficiency.

[0004] Therefore, a solution is needed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, this utility model provides a ceiling structure with sound insulation function to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A ceiling structure with sound insulation function, characterized in that: it includes a sound insulation board and a ceiling mechanism, wherein the ceiling mechanism is disposed on top of the sound insulation board;

[0010] The ceiling mechanism includes several main keels and several secondary keels. The main keels and secondary keels are arranged in a right-angled staggered structure, with the secondary keels all located at the bottom of the main keels. The main keels are provided with several sliding grooves, several bolt holes, bolts, and several support members. The sliding grooves are arranged opposite each other at the front and rear ends of the lower half of the main keel. The bolt holes are evenly arranged inside the main keel. The bolts are cylindrical and arranged inside and above the bolt holes. The support members are evenly arranged on the top of the main keel.

[0011] Preferably, the bolt hole has a cylindrical structure and extends through the main keel from top to bottom.

[0012] Preferably, the secondary keel includes a fixing plate, a plurality of guide blocks, a plurality of sliders, a clamping groove, a plurality of insertion holes and a plurality of screw holes. The fixing plate has a cuboid structure. The plurality of guide blocks are evenly arranged on the top of the fixing plate. The sliders are arranged on each guide block. The clamping grooves are arranged between the plurality of guide blocks. The insertion holes are arranged at the bottom of each clamping groove. The plurality of screw holes are evenly arranged on the fixing plate and penetrate the fixing plate.

[0013] Preferably, the guide blocks are evenly distributed in pairs on the fixed plate, the sliders are located on the opposite surfaces of each pair of guide blocks, the clamping grooves are located between each pair of guide blocks, the height of the insertion hole is equal to half of the fixed plate and located inside the fixed plate, and the fixed plate, the guide blocks and the sliders are integrally formed.

[0014] (III) Beneficial Effects

[0015] This utility model provides a suspended ceiling structure with sound insulation function. It has the following beneficial effects:

[0016] 1. This solution features a brand-new ceiling mechanism designed to address both ease of installation and disassembly and stability. The secondary keel can slide on the main keel via a groove and can be positioned at different locations via bolts, enabling faster repositioning and installation / disassembly.

[0017] 2. In addition, the complementary design structure of the main keel and the secondary keel can change the stress point of the existing main keel and fix the secondary keel firmly on the main keel, which greatly improves stability. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the main keel structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the secondary keel structure of this utility model;

[0021] Figure 4 This is a side perspective view of the secondary keel structure of this utility model.

[0022] In the diagram, 1-sound insulation board; 2-ceiling mechanism; 21-several main keels; 211-several sliding grooves; 312-several bolt holes; 313-bolts; 314-several support components; 22-several secondary keels; 221-fixing plate; 222-several guide blocks; 223-several sliders; 224-groove; 225-several insertion holes; 226-several screw holes. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 The present invention provides a technical solution to achieve this: a ceiling structure with sound insulation function, characterized in that: it includes a sound insulation board 1 and a ceiling mechanism 2, wherein the ceiling mechanism 2 is disposed on the top of the sound insulation board 1.

[0025] The core of the ceiling mechanism 2 includes several main keels 21 and several secondary keels 22. The main keels 21 and secondary keels 22 are arranged in a right-angled staggered structure, with each secondary keel 22 located at the bottom of the main keel 21. Each main keel 21 is provided with several sliding grooves 211, several bolt holes 312, bolts 313, and several support members 314. The sliding grooves 211 are oppositely arranged at the front and rear ends of the lower half of the main keel 21. The bolt holes 312 are evenly distributed inside the main keel 21. The bolts 313 are cylindrical and are located inside and above the bolt holes 312. The support members 314 are evenly distributed at the top of the main keel 21. The bolt holes 312 are cylindrical and penetrate the main keel 21 vertically.

[0026] Specifically, the secondary keel 22 includes a fixing plate 221, a plurality of guide blocks 222, a plurality of sliders 223, a clamping groove 224, a plurality of insertion holes 225, and a plurality of screw holes 226. The fixing plate 221 has a cuboid structure. The plurality of guide blocks 222 are evenly arranged on the top of the fixing plate 221. The sliders 223 are arranged on each guide block 222. The clamping groove 224 is arranged between the plurality of guide blocks 222. The insertion holes 225 are arranged at the bottom of each clamping groove 224. The plurality of screw holes 226 are evenly arranged on the fixing plate 221 and penetrate the fixing plate 221.

[0027] In detail, the guide blocks 222 are evenly distributed in pairs on the fixed plate 221, the sliders 223 are located on the opposite surfaces of each pair of guide blocks 222, the clamping grooves 224 are located between each pair of guide blocks 222, and the insertion holes 225 are half the height of the fixed plate 221 and are located inside the fixed plate 221. The fixed plate 221, the guide blocks 222, and the sliders 223 are integrally formed.

[0028] This solution features a novel ceiling mechanism 2 designed to address both ease of assembly and disassembly and stability. The secondary keel 22 can slide on the main keel 21 via a groove 211 and can be positioned at different locations at the insertion holes 225 via bolts 313, enabling faster repositioning and assembly / disassembly. Furthermore, the complementary design of the main keel 21 and secondary keel 22 alters the stress points of the main keel 21, firmly fixing the secondary keel 22 to the main keel 21 and significantly improving stability.

[0029] Working principle: When installing the ceiling, first, fix the support 314 to the ceiling at the specified distance. Then, install the secondary keel 22 by engaging the slider 223 and the groove 211, and adjust the distance within the groove 211. Once the distance is set, insert the bolt 313 into the corresponding bolt hole 312. The bolt 313 slides downwards until it contacts the bottom of the bolt hole 225 to complete the positioning and fixing of the secondary keel 22. Finally, install the sound insulation board 1 at the bottom of the secondary keel 22 through the screw hole 226. The subsequent disassembly method is the same, which is very convenient.

[0030] The components of this utility model are: 1-sound insulation board; 2-ceiling mechanism; 21-several main keels; 211-several sliding grooves; 312-several bolt holes; 313-bolts; 314-several support members; 22-several secondary keels; 221-fixing plate; 222-several guide blocks; 223-several sliders; 224-clamping groove; 225-several insertion holes; 226-several screw holes. These components are all general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that the installation structure of the main and secondary keels inside the existing ceiling structure is relatively general, and the stability is also relatively general. More importantly, the installation and disassembly of these components is very complicated, wasting a lot of time during the initial installation and subsequent removal and decoration, affecting work efficiency. This utility model realizes faster repositioning and disassembly of the keels and significantly improves the overall stability.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A suspended ceiling structure having soundproofing function, characterized by: It includes a sound insulation panel (1) and a ceiling mechanism (2), wherein the ceiling mechanism (2) is disposed on top of the sound insulation panel (1); The ceiling mechanism (2) includes several main keels (21) and several secondary keels (22). The main keels (21) and the secondary keels (22) are arranged in a right-angle staggered structure, and the secondary keels (22) are all located at the bottom of the main keel (21). The main keel (21) is provided with several sliding grooves (211), several bolt holes (312), plugs (313) and several support members (314). The sliding grooves (211) are arranged opposite to each other at the front and rear ends of the lower half of the main keel (21). The bolt holes (312) are evenly arranged inside the main keel (21). The plugs (313) are cylindrical and arranged inside and above the bolt holes (312). The support members (314) are evenly arranged on the top of the main keel (21).

2. The ceiling structure having soundproofing function according to claim 1, characterized in that: The bolt hole (312) has a cylindrical structure and runs through the main keel (21) from top to bottom.

3. The ceiling structure having soundproofing function according to claim 1, characterized in that: The secondary keel (22) includes a fixing plate (221), a number of guide blocks (222), a number of sliders (223), a clamping groove (224), a number of insertion holes (225), and a number of screw holes (226). The fixing plate (221) has a cuboid structure. The number of guide blocks (222) are evenly arranged on the top of the fixing plate (221). The sliders (223) are arranged on each guide block (222). The clamping groove (224) is arranged between the number of guide blocks (222). The insertion holes (225) are arranged at the bottom of each clamping groove (224). The number of screw holes (226) are evenly arranged on the fixing plate (221) and penetrate the fixing plate (221).

4. The ceiling structure having soundproofing function according to claim 3, characterized in that: The guide blocks (222) are evenly distributed in pairs on the fixed plate (221), the sliders (223) are located on the opposite surfaces of each pair of guide blocks (222), the clamping grooves (224) are located between each pair of guide blocks (222), the height of the insertion hole (225) is equal to half of the fixed plate (221) and is located inside the fixed plate (221), the fixed plate (221), the guide blocks (222) and the sliders (223) are integrally formed.