Interior design decoration line
By designing interior decorative lines with rotating connectors, the problem of existing decorative lines being unable to adapt to different angles is solved, enabling flexible decoration at straight lines and corners, and improving the applicability and stability of the decoration.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN TECH & BUSINESS UNIV
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-12
AI Technical Summary
Existing decorative lines have limited functionality and cannot meet the decorative needs of different angles, especially in terms of limited applicability in straight lines and corners.
An interior design decorative molding with a rotating connector was designed. The rotating connector is detachably assembled onto the molding board. The rotating connector consists of a rotating fork structure and a rotating block, which drives the molding board to adapt to different decorative needs at different angles. It is fixed by a limit slider and adhesive to ensure stability and adaptability.
It enables decorative lines to switch flexibly between straight lines and different corners, improving the applicability and stability of the decoration and enhancing the decorative effect.
Smart Images

Figure CN224228191U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of interior design technology, and more specifically, to an interior design decorative line. Background Technology
[0002] Indoor space is relative to outdoor space and is a product of human labor. Interior space design is the rational planning and re-creation of the interior space of a building, and the form of the interior environment of a building that is continuously improved and created through labor and transformation.
[0003] In interior design, lines are often used for decoration, such as straight lines for background walls or seams, and inside and outside corners for wall corners. However, current decorative lines are multifunctional and limited in style, and can only maintain one type of line. When decorating straight lines or different corner angles, only specific lines can be selected or customized, which limits their applicability. Therefore, this paper proposes an interior design decorative line with adjustable angle. Utility Model Content
[0004] The purpose of this utility model is to provide an interior design decorative line to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides an interior design decorative molding, comprising two molding panels, with a rotating connector between the two molding panels. The rotating connector is detachably mounted on the outer wall of the molding panels, wherein:
[0006] The rotating connector adapts to the desired decorative position on the wall by rotating and changing the included angle, thereby causing the two decorative strips to adapt to the wall for decoration.
[0007] As a further improvement to this technical solution, the rotating connector includes at least a rotating fork structure and a rotating block, with the end of the rotating block rotatably disposed inside the rotating fork structure.
[0008] As a further improvement to this technical solution, the upper and lower outer walls of the rotating block are provided with rotating shafts, and the rotating shafts are adapted to rotate inside the rotating groove of the inner cavity of the rotating fork structure.
[0009] As a further improvement to this technical solution, the side wall of the line plate is provided with a connecting groove, and the ends of the rotating fork structure and the rotating block are fixedly connected to limit sliders.
[0010] The limiting slider is connected inside the connecting groove, and the end of the limiting slider extends out of the connecting groove.
[0011] As a further improvement to this technical solution, both the interior of the connecting groove and the outer contour of the limiting slider are T-shaped, and the two limiting sliders are respectively adapted and connected to the interiors of the two connecting grooves, wherein:
[0012] The connecting groove is a through groove structure.
[0013] As a further improvement to this technical solution, the inside of the connecting groove is coated with adhesive, which is used to connect and fix the end of the limiting slider to the connecting groove.
[0014] As a further improvement to this technical solution, the inner surface of the molding board is coated with adhesive, which is used to attach the molding board to the wall.
[0015] As a further improvement to this technical solution, a rubber pad is fixedly provided on the outer wall of the rotating block. Under the elastic force of the rubber pad itself, the rotating block and the rotating fork structure rotate in a closed manner.
[0016] As a further improvement to this technical solution, both sides of the rotating block are provided with adapter plates, and the outer wall of the adapter plate is sealed and fitted to the outer wall of the rotating fork structure for rotation.
[0017] As a further improvement to this technical solution, the outer surface of the line plate is an arc-shaped integral molding structure.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0019] In this interior design decorative line, when decorating against straight lines, the connecting piece is rotated to a horizontal state, which keeps the two line boards on the same plane, forming a straight decorative line that can be pasted on the indoor location where straight lines are needed.
[0020] When decorating at different corner angles, the connecting piece is rotated to an angled state. The angle of rotation matches the corner angle, which in turn causes the angle between the two moldings to match the corner angle, thus decorating the two moldings on both sides of the corner respectively.
[0021] Therefore, by rotating the connector to switch between horizontal and angled states, it can adapt to different decorative walls and improve its applicability. Attached Figure Description
[0022] Figure 1 This is one of the overall structural schematic diagrams of this utility model;
[0023] Figure 2 This is a structural diagram of the present invention, showing its integral linear assembly on the wall;
[0024] Figure 3 This is the second schematic diagram of the overall structure of this utility model;
[0025] Figure 4 This is a structural diagram of the integral corner assembly of this utility model onto the wall;
[0026] Figure 5 This is an exploded view of the overall structure of this utility model;
[0027] Figure 6 This is a disassembled schematic diagram of the rotating connector structure of this utility model.
[0028] The meanings of the labels in the diagram are as follows:
[0029] 100. Molding board; 110. Connecting groove;
[0030] 200. Rotating connector; 210. Limiting slider; 220. Rotating fork structure; 230. Rotating block; 231. Rubber pad; 232. Rotating shaft; 233. Adapter plate. Detailed Implementation
[0031] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0032] Example 1
[0033] Please see Figures 1-6 As shown, this embodiment provides an interior design decorative molding, including two molding panels 100, with a rotating connector 200 between the two molding panels 100. The rotating connector 200 is detachably mounted on the outer wall of the molding panel 100, wherein:
[0034] By rotating the connector 200 to adapt to the desired decorative position on the wall, the angle is changed, causing the two strip panels 100 to adapt to the wall for decoration.
[0035] Based on the above, the improvements of this utility model are as follows:
[0036] Considering that current decorative moldings are multifunctional and singular, they can only maintain one molding style, such as Figure 1-2 As shown, when decorating with straight lines, by rotating the connector 200 to a horizontal state, the two line boards 100 are kept on the same plane to form straight decorative lines, which can be pasted in the indoor locations where straight lines are needed.
[0037] like Figures 3-4 As shown, when decorating at different corner angles, the connecting piece 200 is rotated to an angled state, and the angle of rotation is adapted to the corner angle, thereby driving the angle between the two line plates 100 to adapt to the corner angle, so that the two line plates 100 are decorated on both sides of the corner respectively.
[0038] Therefore, by rotating the connector 200 to switch between horizontal and angled states, it can adapt to different decorative walls and improve its applicability.
[0039] Then, to achieve the above functions, the specific structure will be explained in detail:
[0040] First, to enable the rotating connector 200 to change its angle at will, the structure of the rotating connector 200 is further disclosed, such as... Figures 5-6 As shown, the rotating connector 200 includes at least a rotating fork structure 220 and a rotating block 230. The end of the rotating block 230 is rotatably disposed inside the rotating fork structure 220. By rotating either the rotating block 230 or the rotating fork structure 220, it is subjected to force and rotated, thereby changing the included angle of the rotating connector 200, which facilitates the subsequent driving of the line plate 100 to change its angle.
[0041] Specifically, in order to make the rotation between the rotating block 230 and the rotating fork structure 220 more stable, rotating shafts 232 are provided on the upper and lower outer walls of the rotating block 230. The rotating shafts 232 are adapted to rotate inside the rotating groove of the inner cavity of the rotating fork structure 220, so that when the rotating block 230 and the rotating fork structure 220 rotate relative to each other, the rotating shafts 232 rotate inside the rotating groove, ensuring that the two rotate without separating, thus improving stability.
[0042] Furthermore, when the state of the rotating connector 200 is adjusted, thereby causing the two line plates 100 to change, a connecting groove 110 needs to be opened on the side wall of the line plate 100, and the ends of the rotating fork structure 220 and the rotating block 230 are fixedly connected to the limit slider 210.
[0043] The limiting slider 210 is connected inside the connecting groove 110, and the end of the limiting slider 210 extends out of the connecting groove 110, so that when the rotating block 230 and the rotating fork structure 220 rotate, they can pull the two line plates 100 to rotate, which is conducive to meeting the function of decorating in different postures.
[0044] Specifically, both the interior of the connecting groove 110 and the outer contour of the limiting slider 210 are T-shaped, and the two limiting sliders 210 are respectively adapted and connected to the interior of the two connecting grooves 110, wherein:
[0045] The connecting groove 110 has a through groove structure, which allows the limiting slider 210 to be aligned and slid in from the top opening of the connecting groove 110. This facilitates the assembly of multiple limiting sliders 210, i.e. multiple rotating connectors 200, as needed, thereby improving the strength of rotation.
[0046] Furthermore, in order to ensure connection stability and to ensure that the limit slider 210 is detachable, adhesive is coated inside the connecting groove 110. The adhesive is used to connect and fix the end of the limit slider 210 to the connecting groove 110, which helps to improve stability and assembly strength. When disassembly is required, the limit slider 210 can be disassembled simply by using external force to pry it open.
[0047] In addition, the inner surface of the molding 100 is coated with adhesive, which is used to attach the molding 100 to the wall and ensure structural integrity.
[0048] It is worth noting that when using this utility model for decoration, it is necessary to avoid the two sides of the molding board 100 and the rotating connector 200 being in a closed state, so as to prevent external impurities from penetrating the wall when it is pasted on the wall, which would affect the decorative and protective effect. Therefore, a rubber pad 231 is fixedly provided on the outer wall of the rotating block 230. Under the elastic force of the rubber pad 231 itself, the rotating block 230 and the rotating fork structure 220 are closed and rotated. The rubber pad 231 can be made of elastic rubber material, and the deformation generates elastic force. The elastic force makes it stick tightly to the inside of the rotating fork structure 220, ensuring the closed effect on both sides of the rotating connector 200 and improving the decorative and protective effect of the molding board 100.
[0049] Furthermore, adapter plates 233 are provided on both sides of the rotating block 230. The outer wall of the adapter plate 233 is sealed and fits tightly with the outer wall of the rotating fork structure 220 for rotation. The adapter plate 233 compensates for the height difference between the rotating block 230 and the rotating fork structure 220, further ensuring the sealing effect.
[0050] Finally, it should be emphasized that the outer surface of the molding board 100 is an arc-shaped one-piece molded structure, which helps to ensure the smoothness of the outer wall of the molding board 100 and reduce the adhesion of impurities.
[0051] In summary, the overall working principle of this utility model is as follows:
[0052] First, the length of the molding board 100 is cut according to the length required for decoration. Multiple limiting sliders 210 are aligned and slid in from the top opening of the connecting groove 110, so that the length of the multiple limiting sliders 210 is as consistent as possible with the length of the molding board 100. If they are not consistent, plaster can be used to seal and fix them. Those skilled in the art can easily think of this, so I will not elaborate further. Then, the limiting sliders 210 are glued in place. By rotating the rotating block 230 and the rotating fork structure 220 relative to each other, the two molding boards 100 are pulled to rotate, so as to adapt to different postures for decoration. Finally, the molding board 100 is pasted on the wall with glue.
[0053] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An interior design decorative molding, characterized in that, It includes two line plates (100), and a rotating connector (200) is provided between the two line plates (100). The rotating connector (200) is detachably assembled to the outer wall of the line plate (100), wherein: The rotating connector (200) adapts to the position of the wall to be decorated by rotating and changing the included angle, thereby driving the two line boards (100) to adapt to the wall to be decorated.
2. The interior design decorative molding according to claim 1, characterized in that: The rotating connector (200) includes at least a rotating fork structure (220) and a rotating block (230), with the end of the rotating block (230) rotatably disposed inside the rotating fork structure (220).
3. The interior design decorative molding according to claim 2, characterized in that: The upper and lower outer walls of the rotating block (230) are provided with rotating shafts (232), and the rotating shafts (232) are adapted to rotate inside the rotating groove of the inner cavity of the rotating fork structure (220).
4. The interior design decorative molding according to claim 3, characterized in that: The side wall of the line plate (100) is provided with a connecting groove (110), and the ends of the rotating fork structure (220) and the rotating block (230) are fixedly connected to the limit slider (210). The limiting slider (210) is connected inside the connecting groove (110), and the end of the limiting slider (210) extends out of the connecting groove (110).
5. The interior design decorative molding according to claim 4, characterized in that: The interior of the connecting groove (110) and the outer contour of the limiting slider (210) are both T-shaped, and the two limiting sliders (210) are respectively adapted to and connected to the interior of the two connecting grooves (110), wherein: The connecting groove (110) is a through groove structure.
6. The interior design decorative molding according to claim 5, characterized in that: The inside of the connecting groove (110) is coated with adhesive, which is used to connect and fix the end of the limiting slider (210) to the connecting groove (110).
7. The interior design decorative molding according to claim 2, characterized in that: The inner surface of the molding (100) is coated with adhesive, which is used to attach the molding (100) to the wall.
8. The interior design decorative molding according to claim 7, characterized in that: A rubber pad (231) is fixedly provided on the outer wall of the rotating block (230). Under the elastic force of the rubber pad (231), the rotating block (230) and the rotating fork structure (220) rotate in a closed manner.
9. The interior design decorative molding according to claim 8, characterized in that: The rotating block (230) has adapter plates (233) on both sides of its side walls. The outer wall of the adapter plate (233) is sealed and fits tightly against the outer wall of the rotating fork structure (220) for rotation.
10. The interior design decorative molding according to claim 9, characterized in that: The outer surface of the line plate (100) is an arc-shaped integral molding structure.