Assembly structure for a facing panel
The modular assembly of decorative panels is achieved through the slot structure supporting the panels and keel, which solves the problems of long construction cycle and material waste in traditional decoration, improves construction efficiency and aesthetics, and supports the integration of smart home devices and flexible changes in decoration style.
Patent Information
- Application Number
- CN202522555398.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-01
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-01
AI Technical Summary
Traditional interior decoration has a long construction cycle, high noise and dust pollution, serious material waste, quality depends on workers' skills, poor flatness, and difficult maintenance. Prefabricated decoration systems have poor flexibility, high requirements for the flatness of the base layer, troublesome construction, and low assembly efficiency.
The system adopts an assembly structure consisting of support panels, keels, and hangers. The decorative panels are hung on the keels via hangers, and the keels are fixed to the support panels to form a slot structure, enabling modular production and installation. Individual modules can be disassembled and assembled independently, and the system employs dry operation and pre-integration mode.
It improves construction efficiency, shortens the construction period, achieves aesthetic integration of decorative panels, supports the rapid deployment of smart home devices and flexible changes in decoration style, reduces costs and material waste, and improves construction quality and safety.
Smart Images
Figure CN224931306U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building assembly technology, and in particular to an assembly structure for decorative panels. Background Technology
[0002] Currently, foamed ceramics are increasingly widely used in the field of prefabricated partition walls. Traditional interior decoration generally adopts wet construction and on-site processing methods, such as masonry, plastering, sanding, and painting, which have problems such as long construction cycles, high noise and dust pollution, serious material waste, quality dependent on worker skills, poor flatness, and difficult post-construction maintenance. Although existing prefabricated decoration has improved on-site construction problems to some extent, it usually uses large-area hanging panels or adhesive methods, which have poor system flexibility, extremely high requirements for the flatness of the base layer, complicated construction, and low assembly efficiency. Utility Model Content
[0003] In order to overcome the technical defects mentioned in the background art, the purpose of this utility model is to provide an assembly structure for decorative panels.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] An assembly structure for decorative panels includes a support panel, several keels, and several hangers; the support panel is vertically arranged, and the several keels are spaced apart along the height direction of the support panel, with one side of each keel fixed to the support panel; the other side of each keel protrudes from the support panel and forms a groove with the support panel; one side of each hanger is fixed to the back side of the decorative panel, and the other side of each hanger is provided with a hook that engages in the groove to fix the decorative panel to the support panel.
[0006] By adopting the above technical solution, the keel is fixed to the support panel, and the decorative panel is hung on the corresponding keel via brackets. There are no screws, nail holes, or exposed clips on the front, resulting in a seamless and aesthetically pleasing finish. Individual modules can be independently assembled and disassembled, facilitating later maintenance, replacement, or upgrades to the decoration style, truly achieving "variable and detachable" decoration. Assembly efficiency is high, significantly shortening the construction period. Furthermore, the decorative panel, support panel, keel, and brackets can all be modularly produced, resulting in higher processing efficiency and precision, and lower costs.
[0007] Furthermore, the keel is bent upwards on one side along its length to form the slot, and the center of the keel is screwed to the support panel. The structure is simple, the assembly efficiency is high, and the cost is lower.
[0008] Furthermore, the support panel includes a support plate and a frame. The support plate is vertically arranged, and a through fixing groove is provided along its horizontal direction on the side of the support plate facing the keel. The frame is embedded in the fixing groove, making disassembly and assembly more convenient. The keel is connected to the corresponding frame with screws, which facilitates adjustment of the keel's installation position and improves assembly and debugging efficiency.
[0009] Furthermore, the width of the bottom of the fixing groove is greater than the width of the opening side of the fixing groove, the shape of the skeleton corresponds to the shape of the fixing groove, and the periphery of the skeleton fits into the groove wall of the fixing groove, resulting in a tighter structural connection and higher stability.
[0010] Furthermore, the cross-section of the skeleton is set as an isosceles trapezoidal structure, so that both sides of the skeleton can resist pressure, preventing the skeleton from detaching from the fixing groove, and thus increasing tensile strength.
[0011] Furthermore, the width of the fixing groove is greater than or equal to 20mm, and the depth of the fixing groove is greater than or equal to 10mm, to ensure the tensile strength of the frame and the depth to which the screws are screwed in when the keel is installed, thereby improving safety.
[0012] Furthermore, the hanging component includes a mounting plate and a hook. One side of the mounting plate is glued to the back of the decorative panel, making assembly easier and reducing costs. The hook is fixed to the other side of the mounting plate. The end of the hook away from the mounting plate is bent vertically downwards to insert into the slot, allowing for detachable assembly, higher assembly efficiency, and recyclability, making it more environmentally friendly.
[0013] Furthermore, the horizontal lengths of the mounting plate, the hook, and the decorative panel are all set to be the same to ensure the bearing area and improve the stability of the decorative panel installation.
[0014] Furthermore, a recessed mounting groove is provided on the side of the decorative panel corresponding to the position of the hanging piece, and a locking member is provided in the mounting groove. One end of the locking member is located between the back side of the decorative panel and the keel, and is screwed to the keel. The other end of the locking member is bent to engage with the mounting groove, making the structure more robust and safer.
[0015] Furthermore, the distance from the central axis of the topmost keel of each support panel to the upper edge of the support panel, and the distance from the central axis of the bottommost keel of each support panel to the lower edge of the support panel, are both greater than or equal to 100mm. This provides ample working space, facilitates the assembly of the decorative panels, ensures the load-bearing strength of the support panels, protects the support panels, and extends their service life.
[0016] In summary, the beneficial effects of this utility model are as follows:
[0017] (1) Using anchoring self-tapping screws through stainless steel fixing slots to fix the base wall surface for 100% dry operation and quick installation: completely say goodbye to wet operation, improve construction efficiency by more than 70%, and greatly shorten the construction period.
[0018] (2) It adopts "inlaid" installation, with no screws, nail holes or exposed clips on the front, and the surface is seamless, which is especially suitable for realizing complex patterns, murals or material splicing.
[0019] (3) Modular factory production ensures high dimensional accuracy; the keel is adjustable to ensure extremely high flatness of the final finished surface.
[0020] (4) Each module can be disassembled and assembled independently, which facilitates later maintenance, replacement or upgrading of decoration style, and truly realizes "variable and detachable" decoration.
[0021] (5) Pre-integration mode, perfectly supports the rapid deployment and update of smart home devices. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of one embodiment of the assembly structure for decorative panels according to this utility model.
[0023] Figure 2 This is a side view of one embodiment of the assembly structure for decorative panels according to this utility model.
[0024] Figure 3 This is a partially enlarged structural diagram of an embodiment of the assembly structure for decorative panels of this utility model.
[0025] Figure 4 This is an enlarged structural schematic diagram of an embodiment of the pendant and keel inlay of this utility model.
[0026] Figure 5 This is a schematic diagram of the installation structure of one embodiment of the locking component of this utility model.
[0027] Explanation of the reference numerals in the figure:
[0028] 1. Assembly structure for decorative panels; 11. Support panel; 111. Support plate; 112. Frame; 12. Keel; 13. Hanger; 131. Mounting plate; 132. Hook; 14. Slot; 15. Decorative panel; 151. Mounting groove; 16. Locking component. Detailed Implementation
[0029] 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 skilled in the art are within the protection scope of the present utility model.
[0030] Those skilled in the art should understand that, in the disclosure of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "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 utility model 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, the above terms should not be construed as limitations on this utility model.
[0031] In the description of this utility model, the use of terms such as "several" means one or more, with "multiple" meaning two or more. Terms like "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of terms like "first," "second," and "third" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the quantity of indicated technical features, or the sequential relationship between indicated technical features.
[0032] The following is in conjunction with the appendix Figure 1-5 The embodiments of this utility model will be described in further detail below.
[0033] An assembly structure 1 for decorative panels, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it includes a support panel 11, several keels 12, and several hangers 13. The support panel 11 is vertically arranged, and the several keels 12 are spaced apart along the height direction of the support panel 11. One side of the keel 12 is fixed to the support panel 11. The other side of the keel 12 protrudes from the support panel 11 and forms a groove 14 with the support panel 11. One side of the hanger 13 is fixed to the back side of the decorative panel 15, and the other side of the hanger 13 is provided with a hook 132, which is engaged in the groove 14 to fix the decorative panel 15 to the support panel 11.
[0034] The keel 12 is fixed to the support panel 11, and the decorative panel 15 is hung on the corresponding keel 12 via the hanger 13. There are no screws, nail holes, or exposed clips on the front, resulting in a seamless and aesthetically pleasing finish. Each module can be independently assembled and disassembled, facilitating later maintenance, replacement, or upgrades to the decoration style, truly achieving a "variable and detachable" decoration. This results in high assembly efficiency and significantly shortens the construction period. Furthermore, the decorative panel 15, support panel 11, keel 12, and hanger 13 can all be modularly produced, leading to higher processing efficiency and precision, and lower costs.
[0035] In some embodiments, please refer to Figure 2 , Figure 4 The keel 12 is bent upwards on one side along its length to form a slot 14. The center of the keel 12 is screwed to the support panel 11. The structure is simple, the assembly efficiency is high, and the cost is lower.
[0036] Specifically, the keel 12 has a central bend protruding on both the upper and lower sides, so that the lower side of the keel 12 can support the back side of the decorative panel 15, prevent the decorative panel 15 from tilting, and ensure the flatness of the decorative panel 15 during assembly.
[0037] In some embodiments, please refer to Figure 2 , Figure 4 The support panel 11 includes a support plate 111 and a frame 112. The support plate 111 is vertically arranged, and a through fixing groove is provided on the side of the support plate 111 facing the keel 12 along its horizontal direction. The frame 112 is embedded in the fixing groove, making disassembly and assembly more convenient. The keel 12 is screwed to the corresponding frame 112, which facilitates adjustment of the installation position of the keel 12 and improves assembly and debugging efficiency.
[0038] The frame 112 can be a high-strength nylon strip or wooden strip with a groove depth equivalent to that of the fixing groove, and is pre-embedded in the groove of the pre-cut fixing groove in the support panel 11 using strong adhesive. The surface of the frame 112 is adjusted to be flush with the surface of the support panel 11.
[0039] Preferably, the width of the bottom of the fixing groove is greater than the width of the opening side of the fixing groove, the shape of the skeleton 112 corresponds to the shape of the fixing groove, and the periphery of the skeleton 112 fits into the groove wall of the fixing groove, resulting in a tighter structural connection and higher stability.
[0040] The cross-section of the frame 112 is designed as an isosceles trapezoid, which allows both sides of the frame 112 to resist pressure and prevent the frame 112 from detaching from the fixing groove, thus increasing its tensile strength.
[0041] Preferably, the width of the fixing groove is greater than or equal to 20mm, the depth of the fixing groove is greater than or equal to 10mm, and the length of the fixing groove is greater than or equal to 550mm. This can ensure the tensile strength of the frame 112 and the depth of screw insertion when the keel 12 is installed, thereby improving safety.
[0042] In some embodiments, please refer to Figure 2 , Figure 4 The hanger 13 includes a mounting plate 131 and a hook 132. One side of the mounting plate 131 is glued to the back of the decorative panel 15, making assembly easier and lowering costs. The other side of the mounting plate 131 is fixed with a hook 132. The end of the hook 132 away from the mounting plate 131 is bent vertically downwards to insert into a slot 14, allowing for detachable assembly, higher assembly efficiency, and recyclability, making it more environmentally friendly. Specifically, the mounting plate 131 can be glued to the back of the decorative panel 15 with strong adhesive.
[0043] The horizontal lengths of the mounting plate 131, the hook 132, and the decorative panel 15 are all set to be the same to ensure the bearing area and improve the stability of the decorative panel 15 during installation.
[0044] In some embodiments, please refer to Figure 4 , Figure 5 The decorative panel 15 also has a recessed mounting groove 151 on its side corresponding to the position of the hanger 13, and a locking member 16 is provided in the mounting groove 151. One end of the locking member 16 is located between the back side of the decorative panel 15 and the keel 12, and is screwed to the keel 12. The other end of the locking member 16 is bent to be engaged in the mounting groove 151, making the structure more secure and safer.
[0045] In some embodiments, please refer to Figure 1 The distance from the central axis of the keel 12 at the top of each support panel 11 to the upper edge of the support panel 11, and the distance from the central axis of the keel 12 at the bottom of each support panel 11 to the lower edge of the support panel 11 are both greater than or equal to 100mm. This provides ample working space, facilitates the splicing of decorative panels 15, ensures the load-bearing strength of the support panels 11, helps protect the support panels 11, and extends their service life.
[0046] This application uses an invisible, inlaid keel 12 and frame 112 support system and a rapid "locking" mechanism for assembly installation, which can easily achieve the splicing of complex patterns and facilitate the integration of terminal equipment and subsequent maintenance and replacement.
[0047] The assembly principle of this application will be explained in detail below.
[0048] Step 1: Positioning the 12 slots for the inlaid keel.
[0049] According to the design drawings, the keel 12 installation position, support panel 11, grid lines of fixing groove and terminal equipment (such as sockets and lamps) are accurately located and marked on the building base wall. The grooving process is completed in the factory.
[0050] Step 2: Install the adjustable keel 12
[0051] The frame 112 is pre-embedded in the fixing groove cut in the support panel 11 using anchoring adhesive or strong glue to form a grid-like frame 112. Then, the keel 12 is aligned with the frame 112 and fixed with screws.
[0052] Step 3: Setting and securing of decorative panel 15
[0053] After the prefabricated support panel 11 is installed, the decorative panel 15 is transported to the site. During installation, the decorative panel 15 is hung in the slot 14 of the keel 12 using the side hangers 13, so that it is tightly connected to the keel 12 to achieve "embedded" fixation. Next, the locking component 16 is installed and fixed to the keel 12 and the frame 112 with screws, so that the decorative panel 15 is clamped and fixed to the support panel 11.
[0054] Step 4: Fine-tuning and finishing
[0055] After each decorative panel 15 is installed, make timely minor adjustments to its horizontal and vertical alignment. Finally, install corner trim strips, baseboards, and other finishing components to complete the entire decorative surface.
[0056] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. An assembly structure for decorative panels, characterized in that, It includes a support panel (11), several keels (12) and several hanging parts (13); the support panel (11) is vertically arranged, and several keels (12) are spaced apart along the height direction of the support panel (11). One side of the keel (12) is fixed to the support panel (11); the other side of the keel (12) protrudes from the support panel (11) and forms a slot (14) with the support panel (11); one side of the hanging part (13) is fixed to the back side of the decorative panel (15), and the other side of the hanging part (13) is provided with a hook (132), which is engaged in the slot (14) so that the decorative panel (15) is fixed to the support panel (11).
2. The assembly structure for decorative panels according to claim 1, characterized in that, The keel (12) is bent upwards on one side along its length to form the slot (14), and the center of the keel (12) is screwed to the support panel (11).
3. The assembly structure for decorative panels according to claim 1, characterized in that, The support panel (11) includes a support plate (111) and a frame (112); the support plate (111) is vertically arranged, and a through fixing groove is provided on the side of the support plate (111) facing the keel (12) along its horizontal direction, and the frame (112) is embedded in the fixing groove; the keel (12) is screwed to the corresponding frame (112).
4. The assembly structure for decorative panels according to claim 3, characterized in that, The width of the bottom of the fixing groove is greater than the width of the opening side of the fixing groove. The shape of the skeleton (112) corresponds to the shape of the fixing groove, and the periphery of the skeleton (112) is attached to the groove wall of the fixing groove.
5. The assembly structure for decorative panels according to claim 4, characterized in that, The cross-section of the skeleton (112) is set as an isosceles trapezoidal structure.
6. The assembly structure for decorative panels according to claim 3, characterized in that, The width of the fixing groove is greater than or equal to 20mm, and the depth of the fixing groove is greater than or equal to 10mm.
7. The assembly structure for decorative panels according to claim 1, characterized in that, The pendant (13) includes a mounting plate (131) and a hook (132); one side of the mounting plate (131) is attached to the back of the decorative panel (15), and the other side of the mounting plate (131) is fixed with the hook (132); the end of the hook (132) away from the mounting plate (131) is bent vertically downward to be inserted into the slot (14).
8. The assembly structure for decorative panels according to claim 7, characterized in that, The horizontal lengths of the mounting plate (131), the hook (132), and the decorative panel (15) are all set to be the same.
9. The assembly structure for decorative panels according to claim 1, characterized in that, The side of the decorative panel (15) is provided with a recessed mounting groove (151) corresponding to the position of the hanging piece (13), and a locking member (16) is provided in the mounting groove (151); one end of the locking member (16) is located between the back of the decorative panel (15) and the keel (12), and is screwed to the keel (12); the other end of the locking member (16) is bent to be engaged in the mounting groove (151).
10. The assembly structure for decorative panels according to claim 1, characterized in that, The distance from the central axis of the keel (12) at the top of each support panel (11) to the upper edge of the support panel (11), and the distance from the central axis of the keel (12) at the bottom of each support panel (11) to the lower edge of the support panel (11) are both greater than or equal to 100 mm.