An assembled ceiling stepped bending structure and installation method

Abstract

The folding plate is connected to the upper and lower parts of the plate by means of the notches of the high plate and the notches of the low plate, and the folding plate is connected to the lower part of the plate by means of the notches of the low plate.

Description

Technical Field

[0001] The present invention relates to the technical field of interior decoration, and in particular to a fabricated drop ceiling stepped bending structure and an installation method thereof. Background Art

[0002] A drop ceiling refers to a lowered ceiling at different planes, in a form similar to a staircase. Artistic ceilings may include the form of a drop ceiling, but they are relatively much more complex. With the development of society, fabricated drop ceilings are vigorously developing. A drop ceiling can not only increase the sense of hierarchy of the ceiling, but its overall appearance is more artistic and aesthetically pleasing than that of a partial ceiling. Moreover, it can be combined with various lighting fixtures and is suitable for diversified spaces.

[0003] For example, in Chinese Utility Model Patent with application number CN201821840394.1 and title of A Stylized Snap-in Keel Drop Ceiling System, it includes a stylized snap-in keel system. The stylized snap-in keel system includes stylized snap-in keels, and the stylized snap-in keels are bent to form inside corners and outside corners. By combining the stylized snap-in keels with inside corner keels and outside corner keels, the installation of a drop ceiling can be achieved.

[0004] However, there are still the following problems: First, with the change of the drop ceiling shape, it is necessary to adjust the size of the stylized snap-in keels and the quantity and layout positions of the inside corner keels and outside corner keels, and the installation process is complex and inconvenient; Second, the screws fix each component from the outside of the gypsum board, and the outer surface of the drop ceiling does not look beautiful; Third, there are a large number of connecting parts such as inside corner keels and outside corner keels involved in the drop ceiling, and the positioning is complex, time-consuming and laborious.

[0005] Therefore, how to handle the fast, efficient and stable connection of the drop ceiling, and at the same time improve the aesthetics of the drop ceiling has become an urgent problem to be solved. Summary of the Invention

[0006] The present invention is to overcome the above-mentioned defects in the prior art, and provides a fabricated drop ceiling stepped bending structure and an installation method thereof. Compared with the traditional drop ceiling, a snap connection method is adopted to connect the high-position board, low-position board and bending board of the ceiling. The drop ceiling is overall beautiful and has strong stability, and at the same time, the whole connection process is fast and saves installation time.

[0007] In order to achieve the above purpose, the technical solution adopted by the present invention is: an assembled ceiling step-down bending structure, including a high-level plate, a low-level plate and a bending plate, the high-level plate and the low-level plate are connected by the bending plate, characterized in that: high-level plate slots are evenly spaced at both ends of the high-level plate, low-level plate slots are evenly spaced at both ends of the low-level plate, connecting blocks are evenly spaced at the upper and lower ends of the bending plate, the high-level plate and the bending plate are snap-fitted through the high-level plate slots and the connecting blocks, and the low-level plate and the bending plate are snap-fitted through the low-level plate slots and the connecting blocks.

[0008] As a preferred solution of the present invention, the upper end of the high-position plate slot is open, the outward side of the high-position plate slot is open, and the bottom of the high-position plate slot and the side connected to the bottom are sealed.

[0009] As a preferred solution of the present invention, the height dimension of the high-position plate notch is 3 / 5-4 / 5 of the height dimension of the high-position plate.

[0010] As a preferred solution of the present invention, the bending plate includes a vertical section and a receiving section, the receiving section is connected to the upper and lower ends of the vertical section, the receiving section is arranged perpendicular to the vertical section, and a connecting block is arranged at the end of the receiving section.

[0011] As a preferred solution of the present invention, the receiving section and the vertical section are arranged obliquely, and the inclination angle between the receiving section and the vertical section is less than 180°.

[0012] As a preferred solution of the present invention, the height of the connecting block is 3 / 5-4 / 5 of the height of the receiving section, and the height of the connecting block is equal to the height of the notch of the high-position plate.

[0013] As a preferred solution of the present invention, the length of the receiving section is 1-1.5 times the length of the connecting block.

[0014] As a preferred solution of the present invention, the upper end surface of the receiving section and the upper end surface of the connecting block are located in the same horizontal plane.

[0015] As a preferred solution of the present invention, the connecting block at the upper end of the bending plate is snap-fitted with the slot of the high-position plate, the number of the connecting blocks is equal to the number of the slots of the high-position plate, and the number of the connecting blocks is greater than or equal to 3.

[0016] A method for installing an assembled ceiling step-down bending structure.

[0017] Step 1: Align the connection block at the upper end of the bending plate with the high-position plate notch on the side of the high-position plate facing the connection block, and insert the connection block into the high-position plate notch to achieve the clamping fit between the bending plate and the high-position plate;

[0018] Step 2: Align the connecting block at the lower end of the bending plate with the lower plate slot on the side of the lower plate facing the connecting block, and snap the connecting block into the lower plate slot to achieve the snap-fit between the bending plate and the lower plate;

[0019] Step 3: After adjusting the snap-fit between the bending plate and the upper plate and the lower plate, the connection among the upper plate, the lower plate, and the bending plate is completed.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. Compared with the traditional dropped ceiling, the present invention realizes the connection among the upper plate, the lower plate, and the bending plate through the snap-fit between the upper plate, the bending plate, and the lower plate, avoiding the tediousness and complexity of screw connection and being more stable than screw connection.

[0022] 2. The present invention completes the installation of the dropped ceiling through the upper plate, the lower plate, and the bending plate, greatly reducing the input of other components, saving costs, and improving the installation efficiency.

[0023] 3. The present invention has no screws and also avoids the traces of screw installation. There are no obvious gaps in the entire dropped ceiling, making the entire dropped ceiling more beautiful in a simple and clear manner.

[0024] 4. The height dimension of the upper plate slot in the present invention is 3 / 5 - 4 / 5 of the height dimension of the upper plate, and the height dimension of the connecting block is 3 / 5 - 4 / 5 of the height dimension of the receiving section, increasing the contact area between the upper plate and the bending plate and making the connection between the upper plate and the bending plate more stable.

[0025] 5. The shapes, layout positions, and numbers of the upper plate slots and the lower plate slots in the present invention are all the same, facilitating the processing and positioning installation of the connecting blocks and avoiding misalignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the present invention;

[0027] Figure 2 is a top view of the present invention;

[0028] Figure 3 is a schematic structural diagram of the upper plate of the present invention;

[0029] Figure 4 is a right view of the upper plate of the present invention;

[0030] Figure 5 is a schematic structural diagram of the lower plate of the present invention;

[0031] Figure 6 is a schematic structural diagram of the bending plate of the present invention;

[0032] Figure 7It is the front view of the bending plate of the present invention;

[0033] Figure 8 It is the right view of the bending plate of the present invention;

[0034] Figure 9 It is the top view of the bending plate of the present invention;

[0035] Reference numerals in the figure: high - level plate 1, low - level plate 2, bending plate 3, high - level plate notch 11, low - level plate notch 21, connecting block 31, vertical section 32, receiving section 33. Detailed implementation mode

[0036] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0037] Embodiment 1:

[0038] As Figures 1-9 shown, an assembled ceiling stepped bending structure includes a high - level plate 1, a low - level plate 2 and a bending plate 3. The high - level plate 1 and the low - level plate 2 are connected by the bending plate 3. The two ends of the high - level plate 1 are equidistantly provided with high - level plate notches 11, the two ends of the low - level plate 2 are equidistantly provided with low - level plate notches 21, and the upper and lower ends of the bending plate 3 are equidistantly provided with connecting blocks 31. The high - level plate 1 and the bending plate 3 are clamped and matched through the high - level plate notch 11 and the connecting block 31, and the low - level plate 2 and the bending plate 3 are clamped and matched through the low - level plate notch 21 and the connecting block 31.

[0039] Specifically, the connection between the high - level plate 1 and the bending plate 3 is realized by the clamping and matching of the high - level plate notch 11 and the connecting block 31, and the connection between the low - level plate 2 and the bending plate 3 is realized by the clamping and matching of the low - level plate notch 21 and the connecting block 31. Correspondingly, the connection between the high - level plate 1 and the low - level plate 2 is realized through the bending plate 3.

[0040] Furthermore, since the two ends of the high - level plate 1 and the low - level plate 2 are both provided with high - level plate notches 11 and low - level plate notches 21, therefore, various types of assembled stepped ceilings can be formed by different combinations among the high - level plate 1, the low - level plate 2 and the bending plate 3, and by adjusting the height and length dimensions of the bending plate 3, it can adapt to the connection of different distances between the high - level plate 1 and the low - level plate 2.

[0041] Compared with the traditional stepped ceiling, the present invention realizes the connection between the high-level plate and the low-level plate through the component of the bending plate, and the snap-fit ​​cooperation between the notches on the high-level plate and the low-level plate and the connecting block on the bending plate helps to quickly locate and connect the high-level plate, the low-level plate and the bending plate, avoiding the positioning and installation of multiple components layer by layer in the traditional stepped ceiling, which increases the difficulty and tediousness of installation; on the other hand, the connection between the high-level plate and the low-level plate is achieved only by the component of the bending plate, which reduces the investment in other components and reduces the installation cost of the stepped ceiling; at the same time, there are no external screws, and the stepped ceiling is more beautiful as a whole.

[0042] The upper end of the high-position plate slot 11 is open, the side of the high-position plate slot 11 is open to the outside, the bottom of the high-position plate slot 11 and the side connected to the bottom are sealed. The height dimension of the high-position plate slot 11 is 3 / 5-4 / 5 of the height dimension of the high-position plate 1.

[0043] Specifically, the opening structure of the high-position plate slot 11 facilitates the entry of the connecting block 31, and the sealing structure at the bottom and sides of the high-position plate slot 11 facilitates the reception of the connecting block 31 and limits the movement of the connecting block 31. At the same time, the high-position plate slot 11 with a higher height also increases the contact area between the high-position plate 1 and the bending plate 3, making the connection between the high-position plate 1 and the bending plate 3 more stable.

[0044] On the other hand, the shape, layout position and number of the low-level plate slots 21 are consistent with those of the high-level plate slots 11, which facilitates the positioning and installation between the high-level plate 1, the low-level plate 2 and the bending plate 3 and avoids the occurrence of misalignment.

[0045] The bending plate 3 includes a vertical section 32 and a receiving section 33 . The receiving section 33 is connected to the upper and lower ends of the vertical section 32 . The receiving section 33 is arranged perpendicular to the vertical section 32 . A connecting block 31 is arranged at the end of the receiving section 33 .

[0046] The height of the connecting block 31 is 3 / 5-4 / 5 of the height of the receiving section 33, which increases the contact area between the connecting block 31 and the high-level plate slot 11, further promoting the stable connection between the high-level plate 1 and the bending plate 3. The height of the connecting block 31 is equal to the height of the high-level plate slot 11, so that the connecting block 31 can be fully inserted into the high-level plate slot 11, making it convenient for operators to check whether the installation is qualified.

[0047] The length of the receiving section 33 is 1-1.5 times the length of the connecting block 31. The receiving section 33 and the connecting block 31 are both connecting parts. If they are too long, they are easy to break, which further causes the bending plate 3 to be scrapped. Therefore, there is a certain limit on the length of the receiving section 33 and the connecting block 31. The upper end surface of the receiving section 33 and the upper end surface of the connecting block 31 are located in the same horizontal plane, so it is convenient to process the connecting block 31 with the upper end surface as the reference surface.

[0048] The connecting block 31 at the upper end of the bending plate 3 is clamped and matched with the high-position plate notch 11. The number of the connecting blocks 31 is equal to that of the high-position plate notches 11. The high-position plate notch 11 and the low-position plate notch 21 have the same structure, position and number. Therefore, the connecting block 31 at the lower end of the bending plate 3 is clamped and matched with the low-position plate notch 21. The number of the connecting blocks 31 at the upper end is equal to that of the high-position plate notches 11, and the number of the connecting blocks 31 at the lower end is equal to that of the low-position plate notches 21. The number of the connecting blocks 31 is greater than or equal to 3, which increases the contact area between the high-position plate 1 and the bending plate 3, and also increases the contact area between the low-position plate 2 and the bending plate 3, making the connection among the high-position plate 1, the low-position plate 2 and the bending plate 3 more stable.

[0049] An installation method for an assembled suspended ceiling stepped bending structure includes

[0050] Step 1: Align the connecting block 31 at the upper end of the bending plate 3 with the high-position plate notch 11 on one side of the high-position plate 1 facing the connecting block 31, and snap the connecting block 31 into the high-position plate notch 11 to achieve the clamping and matching between the bending plate 3 and the high-position plate 1;

[0051] Step 2: Align the connecting block 31 at the lower end of the bending plate 3 with the low-position plate notch 21 on one side of the low-position plate 2 facing the connecting block 31, and snap the connecting block 31 into the low-position plate notch 21 to achieve the clamping and matching between the bending plate 3 and the low-position plate 2;

[0052] Step 3: After adjusting the clamping and matching between the bending plate 3 and the high-position plate 1 and the low-position plate 2, the connection among the high-position plate 1, the low-position plate 2 and the bending plate 3 is completed.

[0053] Embodiment 2:

[0054] The difference between Embodiment 2 and Embodiment 1 is that:

[0055] The receiving section 33 and the vertical section 32 are arranged obliquely, and the included angle between the receiving section 33 and the vertical section 32 is less than 180°.

[0056] An assembled suspended ceiling stepped bending structure includes a high-position plate 1, a low-position plate 2 and a bending plate 3. The high-position plate 1 and the low-position plate 2 are connected by the bending plate 3. High-position plate notches 11 are arranged at equal intervals at both ends of the high-position plate 1. Low-position plate notches 21 are arranged at equal intervals at both ends of the low-position plate 2. Connecting blocks 31 are arranged at equal intervals at the upper and lower ends of the bending plate 3. The high-position plate 1 and the bending plate 3 are clamped and matched through the high-position plate notches 11 and the connecting blocks 31. The low-position plate 2 and the bending plate 3 are clamped and matched through the low-position plate notches 21 and the connecting blocks 31.

[0057] The upper end of the high - level board notch 11 is open, the side of the high - level board notch 11 facing outward is open, and the bottom of the high - level board notch 11 and the side edges connected to the bottom are sealed. The height dimension of the high - level board notch 11 is 3 / 5 - 4 / 5 of the height dimension of the high - level board 1.

[0058] The receiving section 33 is arranged obliquely with respect to the vertical section 32. The inclination angle between the receiving section 33 and the vertical section 32 is less than 180°, that is, the upper and lower receiving sections 33 are still horizontally arranged, the connecting blocks 31 at their ends are also horizontally arranged, while the vertical section 32 is obliquely arranged. The horizontal connecting blocks 31 facilitate the stable clamping fit between the connecting blocks 31 and the high - level board notch 11 and the low - level board notch 21, and the inclined vertical section 32 increases the structural diversity and the types of stepped ceilings.

[0059] The length and inclination of the vertical section 32 of the bending plate 3 are adjustable to adapt to the connection of the high - level board 1 and the low - level board 2 with different heights and structures.

[0060] The height of the connecting block 31 is 3 / 5 - 4 / 5 of the height of the receiving section 33, and the height of the connecting block 31 is equal to the height of the high - level board notch 11. The length of the receiving section 33 is 1 - 1.5 times the length of the connecting block 31.

[0061] The upper end surfaces of the receiving section 33 and the connecting block 31 are located on the same horizontal plane.

[0062] The connecting block 31 at the upper end of the bending plate 3 is in clamping fit with the high - level board notch 11. The number of the connecting blocks 31 is equal to the number of the high - level board notches 11, and the number of the connecting blocks 31 is greater than or equal to 3.

[0063] An installation method for an assembled stepped ceiling bending structure, including

[0064] Step 1: Align the connecting block 31 at the upper end of the bending plate 3 with the high - level board notch 11 on the side of the high - level board 1 facing the connecting block 31, and snap the connecting block 31 into the high - level board notch 11 to achieve the clamping fit between the bending plate 3 and the high - level board 1;

[0065] Step 2: Align the connecting block 31 at the lower end of the bending plate 3 with the low - level board notch 21 on the side of the low - level board 2 facing the connecting block 31, and snap the connecting block 31 into the low - level board notch 21 to achieve the clamping fit between the bending plate 3 and the low - level board 2;

[0066] Step 3: After adjusting the clamping fit between the bending plate 3 and the high - level board 1 and the low - level board 2, the connection among the high - level board 1, the low - level board 2, and the bending plate 3 is completed.

[0067] The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

[0068] Although the terms such as upper plate 1, lower plate 2, bending plate 3, upper plate notch 11, lower plate notch 21, connecting block 31, vertical section 32, and receiving section 33 are used more frequently herein, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention. Interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. An assembled ceiling step-down bending structure, comprising a high-position plate (1), a low-position plate (2) and a bending plate (3), wherein the high-position plate (1) and the low-position plate (2) are connected via the bending plate (3), wherein the bending plate (3) comprises a vertical section (32) and a receiving section (33), and is characterized in that: Both ends of the high-position plate (1) are provided with high-position plate notches (11) at equal intervals. Both ends of the low-position plate (2) are provided with low-position plate notches (21) at equal intervals. Connecting blocks (31) are arranged at equal intervals on the upper and lower ends of the bending plate (3). The high-position plate (1) and the bending plate (3) are clamped and matched through the high-position plate notch (11) and the connecting block (31). The low-position plate (2) and the bending plate (3) are clamped and matched through the low-position plate notch (21) and the connecting block (31). The upper end of the high-position plate notch (11) is open, the side facing outward of the high-position plate notch (11) is open, and the bottom of the high-position plate notch (11) and the side connected to the bottom are sealed. The height dimension of the high-position plate notch (11) is 3 / 5 - 4 / 5 of the height dimension of the high-position plate (1).

2. The prefabricated suspended ceiling stepped bending structure according to claim 1, wherein: The receiving section (33) is connected to the upper and lower ends of the vertical section (32). The receiving section (33) is arranged perpendicular to the vertical section (32). Connecting blocks (31) are arranged at the ends of the receiving section (33).

3. The prefabricated ceiling drop-bending structure according to claim 1, wherein: The receiving section (33) is arranged horizontally, and the vertical section (32) is arranged obliquely with respect to the receiving section (33).

4. The prefabricated suspended ceiling stepped bending structure according to claim 2 or 3, characterized in that: The height dimension of the connecting block (31) is 3 / 5 - 4 / 5 of the height dimension of the receiving section (33). The height dimension of the connecting block (31) is equal to the height dimension of the high-position plate notch (11).

5. The prefabricated ceiling stepped bending structure according to claim 4, wherein: The length dimension of the receiving section (33) is 1 - 1.5 times the length dimension of the connecting block (31).

6. The prefabricated ceiling stepped bending structure according to claim 5, characterized in that: The upper end surface of the receiving section (33) and the upper end surface of the connecting block (31) are located on the same horizontal plane.

7. The stepped bending structure of a prefabricated suspended ceiling according to claim 1, wherein: The number of connecting blocks (31) provided at the upper end of the bending plate (3) is greater than or equal to 3, and the number of connecting blocks (31) provided at the lower end of the bending plate (3) is greater than or equal to 3.

8. An installation method for an assembled suspended ceiling stepped bending structure, characterized in that, Referring to the assembled ceiling drop bending structure according to any one of claims 1 - 7, including Step 1: Align the connecting block (31) at the upper end of the bending plate (3) with the high-position plate notch (11) on the side of the high-position plate (1) facing the connecting block (31), and snap the connecting block (31) into the high-position plate notch (11) to achieve the clamping and matching between the bending plate (3) and the high-position plate (1). Step 2: Align the connecting block (31) at the lower end of the bending plate (3) with the low-position plate notch (21) on the side of the low-position plate (2) facing the connecting block (31), and snap the connecting block (31) into the low-position plate notch (21) to achieve the clamping and matching between the bending plate (3) and the low-position plate (2). Step 3: After adjusting the clamping and matching between the bending plate (3) and the high-position plate (1) and the low-position plate (2), the connection among the high-position plate (1), the low-position plate (2), and the bending plate (3) is completed.

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