An assembled ceiling hanging stepped structure and installation method

Abstract

An assembled ceiling hanging stepped structure and installation method, including a high-level board, a stepped board and a low-level board. The high-level board and the stepped board are connected by component A and component B, and the stepped board and the low-level board are connected by component C and component D. In the present invention, only component A, component B, component C and component D are connected to the high-level board, the stepped board and the low-level board by screw threads, and then the connection of the high-level board, the stepped board and the low-level board is realized through the snap connection between component A, component B, component C and component D. The whole installation process is very convenient. If there is a problem at the ceiling connection, only the corresponding component needs to be replaced, and the problem can be solved immediately, which is convenient for subsequent maintenance.

Description

Technical Field

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

[0002] In daily life, in order to improve the environmental quality of living and working places, the living and working places are often decorated. Among them, the drop ceiling is a kind of daily decoration. The so-called drop ceiling, also called the secondary ceiling, means that the ceiling planes in the same indoor space are at different heights, so that the ceiling layer presents different height differences, thus making the structure of the indoor ceiling present a three-dimensional sense.

[0003] The traditional drop ceiling is made by splicing wood boards, gypsum boards or calcium silicate boards on the decoration site. Such a decoration method not only takes time, labor and materials, releases toxic and harmful gases, but also the joints are prone to deformation and cracking.

[0004] Therefore, there is an urgent need for an assembled ceiling hook and drop structure and an installation method thereof that are easy to install, clean and pollution-free, not easy to crack at the joints, and convenient to replace parts. Summary of the Invention

[0005] The present invention is to overcome the above-mentioned defects in the prior art, and provides an assembled ceiling hook and drop structure and an installation method thereof that are easy to install, not easy to crack at the joints and easy to repair.

[0006] To achieve the above object, the technical solution adopted by the present invention is: an assembled ceiling hook and drop structure, including a high-level board, a drop board and a low-level board. The high-level board and the drop board are connected by component A and component B, and the drop board and the low-level board are connected by component C and component D. A convex block is provided on one side of the high-level board. The lower cavity of component A is clamped into the convex block and fixed on the high-level board through a connecting plate; the lower hook plate of component B covers the upper end of the drop board and is fixed on the drop board through a vertical board. The left cavity of component C covers the lower end of the drop board and is fixed on the drop board through a partition board. The base cavity of component D covers the left end of the low-level board and is fixed on the low-level board through a hook-shaped base. The right side of the low-level board is connected to the wall through a trimming board.

[0007] As a preferred solution of the present invention, the high-level board and the low-level board are horizontally arranged, the drop board is vertically arranged between the high-level board and the low-level board. The hook plate cavity of component B is clamped into the annular outer ring of component A to achieve a clamping fit, and the hook-shaped cavity of component D is clamped into the base of component C to achieve a clamping fit.

[0008] As a preferred solution of the present invention, component A includes an annular outer ring, and a connecting plate is vertically arranged in the middle of the annular outer ring. The connecting plate divides the inner cavity of the annular outer ring into an upper cavity and a lower cavity.

[0009] As a preferred embodiment of the present invention, the component B is adapted to the component A. The component B includes an upper hook plate and a lower hook plate, which are vertically arranged on the vertical plate. A hook plate cavity is formed between the upper hook plate and the lower hook plate.

[0010] As a preferred embodiment of the present invention, the component C includes a base, and a partition is vertically arranged on the base. The partition divides the inner cavity of the base into a left cavity and a right cavity.

[0011] As a preferred embodiment of the present invention, the component D is adapted to the component C. The component D includes a hook-shaped base extending downward, a hook-shaped plate is formed above the hook-shaped base, a base cavity is formed in the hook-shaped base, and a hook-shaped cavity is formed in the hook-shaped plate.

[0012] As a preferred embodiment of the present invention, the edge closing plate is L-shaped. One side of the edge closing plate is fixedly arranged on the low-position plate, and the other side of the edge closing plate is fixedly arranged on the wall.

[0013] As a preferred embodiment of the present invention, the length dimension of the connecting plate is greater than the length dimension of the component B, and the height dimension of the partition is greater than the height dimension of the hook-shaped plate.

[0014] As a preferred embodiment of the present invention, the hook head of the hook plate completely covers the hook part of the ring-shaped outer circle, and the upper hook head of the hook-shaped plate completely covers the side hook part of the base.

[0015] An installation method for an assembled ceiling hanging stepped structure:

[0016] Step 1: First, use a snap line for positioning, and then install the edge closing member on the wall;

[0017] Step 2: Determine the position of the high-position plate according to the planned structure and install the high-position plate. Then, snap the component A into one side of the high-position plate and fix the component A on one side of the high-position plate with screws;

[0018] Step 3: Snap the component B and the component C into the upper and lower ends of the stepped plate respectively, and fix them on both ends of the stepped plate with screws. Then, lift the stepped plate so that the component B is hooked to the component A on the high-position plate to complete the suspension of the stepped plate;

[0019] Step 4: Snap the component D into the left end of the low-position plate and fix the component D on the left end of the low-position plate with screws. Lift the low-position plate so that the component D is hooked to the component C on the stepped plate. On the other side of the low-position plate, drive screws from bottom to top into the edge closing member to complete the installation of the low-position plate and the edge closing member;

[0020] Step 5: Complete the installation of the high-position plate, the stepped plate, and the low-position plate.

[0021] Step 6: Complete the installation of the high-position plate, the stepped plate, and the low-position plate.

[0022] The beneficial effects of the present invention are:

[0023] 1. On the high-level board, stepped board, and low-level board of the present invention, only the screw-threaded connection members A, B, C, and D are used. Then, through the snap connection between members A, B, C, and D, the connection of the high-level board, stepped board, and low-level board is achieved. The entire installation process is very convenient. If there are problems at the ceiling connection, only the corresponding members need to be replaced, and the problem can be immediately solved, facilitating subsequent maintenance.

[0024] 2. Different from the traditional gypsum board or calcium silicate board ceiling, the present invention does not require measuring the lengths of the high-level board, stepped board, and low-level board. By using the general members A, B, C, and D, it can adapt to high-level boards, stepped boards, and low-level boards of different lengths, is clean and pollution-free, the joints are not easily cracked, and its application is relatively wide, and it can easily achieve a lowered ceiling height on different planes.

[0025] 3. The shorter length of the upper cavity of member A of the present invention is conducive to the insertion of member B, and the longer length of the lower cavity increases the contact area between the member and the high-level board, which is conducive to the stable connection between member A and the high-level board.

[0026] 4. For the present invention, the screws between the edge trim board and the wall are screwed in from left to right, and the screws between the edge trim board and the low-level board are screwed in from bottom to top, avoiding interference between the screws and affecting the strength and stability of the entire structure.

[0027] 5. For the present invention, the length dimension of the connecting plate is greater than the length dimension of member B, which is convenient for the screws to connect member A and the high-level board without interfering with the hook part and hook head; the height dimension of the partition board is greater than the height dimension of the hook-shaped plate, which is convenient for the screws to connect the stepped board and the low-level board without interfering with the upper hook head and side hook part.

[0028] 6. The lower hook plate and hook-shaped base provided in the present invention cover one side of the stepped board and the low-level board, that is, the limiting effect on the stepped board and the low-level board is achieved, and at the same time, the sides of the stepped board and the low-level board are protected from damage. Description of the Drawings

[0029] Figure 1 is the structural schematic diagram of the present invention;

[0030] Figure 2 is the side view of the present invention;

[0031] Figure 3 is the structural schematic diagram of member A of the present invention;

[0032] Figure 4 is the structural schematic diagram of member B of the present invention;

[0033] Figure 5 is the structural schematic diagram of member C of the present invention;

[0034] Figure 6 It is a schematic structural diagram of component D of the present invention;

[0035] In the figure, reference numerals: high-position plate 1, component A, component B, component C, component D, stepped plate 6, low-position plate 7, edge-closing plate 8, convex block 11, annular outer ring 21, connecting plate 22, upper cavity 23, lower cavity 24, upper hook plate 31, lower hook plate 32, vertical plate 33, hook plate cavity 34, base 41, partition plate 42, left cavity 43, right cavity 44, hook-shaped base 51, hook-shaped plate 52, base cavity 53, hook-shaped cavity 54, hook portion 211, hook head 311, side hook portion 411, upper hook head 521. Specific embodiments

[0036] The following will make a detailed description of the embodiments of the present invention with reference to the accompanying drawings.

[0037] As Figure 1-2 shown, an assembled ceiling hanging stepped structure includes a high-position plate 1, a stepped plate 6 and a low-position plate 7. A convex block 11 is provided on one side of the high-position plate 1. The lower cavity 24 of component A is snapped into the convex block 11 and is fixedly arranged on the high-position plate 1 through the connecting plate 22. The upper end of the stepped plate 6 is covered by the lower hook plate 32 of component B. Component B is fixedly arranged on the stepped plate 6 through the vertical plate 33. The hook plate cavity 34 of component B is snapped onto the annular outer ring 21 of component A to achieve the snap-fit connection between the high-position plate 1 and the stepped plate 6. The length dimension of the connecting plate 22 is greater than the length dimension of component B, which is convenient for the screw connection of component A and the high-position plate 1 without interfering with the hook portion 211 and the hook head 311.

[0038] The lower end of the stepped plate 6 is covered by the left cavity 43 of component C. Component C is fixedly arranged on the stepped plate 6 through the partition plate 42. The left end of the low-position plate 7 is covered by the base cavity 53 of component D. Component D is fixedly arranged on the low-position plate 7 through the hook-shaped base 51. The hook-shaped cavity 54 of component D is snapped into the base 41 of component C to achieve the snap-fit connection between the stepped plate 6 and the low-position plate 7. The height dimension of the partition plate 42 is greater than the height dimension of the hook-shaped plate 52, which is convenient for the screw connection of the stepped plate 6 and the low-position plate 7 without interfering with the upper hook head 521 and the side hook portion 411.

[0039] The high-position plate 1 and the low-position plate 7 are horizontally arranged, the stepped plate 6 is vertically arranged between the high-position plate 1 and the low-position plate 7, and the right side of the low-position plate 7 is connected to the wall through the edge-closing plate 8.

[0040] Specifically, the high-level board 1 and the stepped board 6 are connected by component A and component B, and the stepped board 6 and the low-level board 7 are connected by component C and component D. Only screw-thread connections of component A, component B, component C, and component D are made on the high-level board 1, the stepped board 6, and the low-level board 7. Then, through the snap connection between component A, component B, component C, and component D, the connection of the high-level board 1, the stepped board 6, and the low-level board 7 is achieved. The entire installation process is very convenient. If there are problems at the ceiling connection, only the corresponding components need to be replaced to immediately solve the problem and facilitate subsequent maintenance.

[0041] At the same time, different from the traditional gypsum board or calcium silicate board ceiling, such components do not need to measure the lengths of the high-level board 1, the stepped board 6, and the low-level board 7, and can adapt to high-level boards 1, stepped boards 6, and low-level boards 7 of different lengths. They are clean and pollution-free, and the joints are not easy to crack. Their application is relatively wide, and it is easy to achieve a lowered ceiling height on different planes.

[0042] As Figure 3 shown, component A is in a 3 - shaped form. Component A includes an annular outer ring 21. The upper part of the annular outer ring 21 forms an inward - bent hook part 211. A connecting plate 22 is vertically arranged in the middle of the annular outer ring 21. The connecting plate 22 divides the inner cavity of the annular outer ring 21 into an upper cavity 23 and a lower cavity 24. The length dimension of the upper cavity 23 is smaller than the width dimension of the upper cavity 23, and the length dimension of the lower cavity 24 is larger than the width dimension of the lower cavity 24. The shorter length of the upper cavity 23 is conducive to the insertion of component B, and the longer length of the lower cavity 24 increases the contact area between component A and the high - level board 1, which is conducive to the stable connection of component A.

[0043] As Figure 4 shown, component B is adapted to component A. Component B is in an F - shaped form. Component B includes an upper hook plate 31 and a lower hook plate 32. The upper hook plate 31 and the lower hook plate 32 are vertically arranged on a vertical plate 33. A hook - plate cavity 34 is formed between the upper hook plate 31 and the lower hook plate 32. The lower end of the vertical plate 33 is connected to the side of the stepped board 6. The upper parts of the upper hook plate 31 and the lower hook plate 32 both form inward - bent hook heads 311. The hook head 311 of the upper hook plate 31 completely wraps the hook part 211 of the annular outer ring 21, and the hook head 311 of the lower hook plate 32 wraps the upper end of the stepped board 6. The hook - plate cavity 34 of component B limits component A while wrapping the high - level board 1 and component A.

[0044] As Figure 5 shown, component C is in a mountain - shaped form. Component C includes a base 41. The right side of the base 41 forms an inward - formed side hook part 411. A partition plate 42 is vertically arranged on the base 41. The partition plate 42 divides the inner cavity of the base 41 into a left cavity 43 and a right cavity 44. The left cavity 43 plays a role in limiting and supporting the lower end of the stepped board 6, and the setting of the right cavity 44 facilitates the insertion of component D.

[0045] AsFigure 6 As shown, component D is adapted to component C. Component D includes a hook-shaped base 51 that extends downward. The side of the hook-shaped base 51 is connected to the lower plate 7 by screws. Above the hook-shaped base 51, a hook-shaped plate 52 is formed. Inside the hook-shaped base 51, a base cavity 53 is formed. The base cavity 53 not only wraps the left end of the lower plate 7 but also limits the left end of the lower plate 7. Inside the hook-shaped plate 52, a hook-shaped cavity 54 is formed. The upper hook head 521 of the hook-shaped plate 52 completely wraps the side hook portion 411 of the base 41, realizing the connection of the stepped board 6 and the lower plate 7.

[0046] As Figure 2 shown, the edge trimming plate 8 is L-shaped. One side of the edge trimming plate 8 is fixedly installed on the lower plate 7, and the other side is fixedly installed on the wall. The edge trimming plate 8 is connected to the lower plate 7 by screws, and the edge trimming plate 8 is also connected to the wall by screws. To avoid interference between the screws, the screws between the edge trimming plate 8 and the wall are screwed in from left to right, and the screws between the edge trimming plate 8 and the lower plate 7 are screwed in from bottom to top.

[0047] An installation method for an assembled ceiling hook-type stepped structure, including

[0048] Step 1: First, use a snap line for positioning, and then install the edge trimming member 8 on the wall;

[0049] Step 2: Determine the position of the upper plate according to the planned structure and install the upper plate 1. Then, snap component A into one side of the upper plate 1 and fix component A to one side of the upper plate 1 by screws;

[0050] Step 3: Snap component B and component C into the upper and lower ends of the stepped board 6 respectively, and fix them to both ends of the stepped board 6 by screws. Then, lift the stepped board 6 so that component B hooks onto component A of the upper plate 1 to complete the suspension of the stepped board 6;

[0051] Step 4: Snap component D into the left end of the lower plate 7 and fix component D to the left end of the lower plate 7 by screws. Lift the lower plate 7 so that component D hooks onto component C of the stepped board 6. On the other side of the lower plate 7, screw from bottom to top into the edge trimming member 8 to complete the installation of the lower plate 7 and the edge trimming member 8;

[0052] Step 5: Complete the installation of the upper plate 1, the stepped board 6, and the lower plate 7.

[0053] Step 5: Complete the installation of the upper plate 1, the stepped board 6, and the lower plate 7.

[0054] The above 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.

[0055] Although the terms such as upper high board 1, member A 2, member B 3, member C 4, member D 5, stepped board 6, lower low board 7, edge closing board 8, bump 11, annular outer ring 21, connecting plate 22, upper cavity 23, lower cavity 24, upper hook plate 31, lower hook plate 32, vertical plate 33, hook plate cavity 34, base 41, partition 42, left cavity 43, right cavity 44, hook-shaped base 51, hook-shaped plate 52, base cavity 53, hook-shaped cavity 54, hook portion 211, hook head 311, side hook portion 411, upper hook head 521, etc. 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 hanging stepped structure, characterized in that: It includes a high-level board (1), component A (2), component B (3), component C (4), component D (5), a stepped board (6) and a low-level board (7). A convex block (11) is provided on one side of the high-level board (1). The component A (2) includes an annular outer ring (21), and a connecting plate (22) is vertically arranged in the middle of the annular outer ring (21). The connecting plate (22) divides the inner cavity of the annular outer ring (21) into an upper cavity (23) and a lower cavity (24); the component B (3) includes an upper hook plate (31) and a lower hook plate (32). The upper hook plate (31) and the lower hook plate (32) are vertically arranged on a vertical plate (33), and a hook plate cavity (34) is formed between the upper hook plate (31) and the lower hook plate (32); the component C (4) includes a base (41), and a partition plate (42) is vertically arranged on the base (41). The partition plate (42) divides the inner cavity of the base (41) into a left cavity (43) and a right cavity (44); the component D (5) is adapted to the component C (4). The component D (5) includes a hook-shaped base (51) extending downward. A hook-shaped plate (52) is formed above the hook-shaped base (51). A base cavity (53) is formed in the hook-shaped base (51), and a hook-shaped cavity (54) is formed in the hook-shaped plate (52); the lower cavity (24) of the component A (2) is snapped into the convex block (11) and fixed on the high-level board (1) through the connecting plate (22); the lower hook plate (32) of the component B (3) covers the upper end of the stepped board (6) and is fixed on the stepped board (6) through the vertical plate (33). The hook plate cavity (34) of the component B (3) is snapped onto the annular outer ring (21) of the component A (2) to achieve the snap-fit connection between the high-level board (1) and the stepped board (6); the left cavity (43) of the component C (4) covers the lower end of the stepped board (6) and is fixed on the stepped board (6) through the partition plate (42). The base cavity (53) of the component D (5) covers the left end of the low-level board (7) and is fixed on the low-level board (7) through the hook-shaped base (51). The hook-shaped cavity (54) of the component D (5) is snapped into the base (41) of the component C to achieve the snap-fit connection between the stepped board (6) and the low-level board (7). The right side of the low-level board (7) is connected to the wall through a closing plate (8).

2. The assembled ceiling hook-hanging stepped structure according to claim 1, characterized in that: The high-level board (1) and the stepped board (6) are connected through the component A (2) and the component B (3), and the stepped board (6) and the low-level board (7) are connected through the component C (4) and the component D (5). The high-level board (1) and the low-level board (7) are horizontally arranged, and the stepped board (6) is vertically arranged between the high-level board (1) and the low-level board (7).

3. The prefabricated ceiling hook-hanging stepped structure according to claim 1, characterized in that: The closing plate (8) is in an L shape. One side of the closing plate (8) is fixed on the low-level board (7), and the other side of the closing plate (8) is fixed on the wall.

4. The prefabricated ceiling hook and drop structure according to claim 1, wherein: The length dimension of the connecting plate (22) is greater than the length dimension of the component B (3), and the height dimension of the partition plate (42) is greater than the height dimension of the hook-shaped plate (52).

5. The prefabricated ceiling hook-hanging stepped structure according to claim 1, wherein: The hook head (311) of the upper hook plate (31) completely wraps the hook part (211) of the annular outer ring (21), and the upper hook head (521) of the hook-shaped plate (52) completely wraps the side hook part (411) of the base (41).

6. An installation method of an assembled ceiling hook and drop structure, referring to the assembled ceiling hook and drop structure described in any one of claims 1-5, characterized in that, including Step 1: First, use a snap line for positioning, and then install the edge closing plate (8) on the wall; Step 2: Determine the position of the high-level plate according to the planned structure and install the high-level plate (1). Then, snap the component A into one side of the high-level plate (1), and fix the component A to one side of the high-level plate (1) with screws; Step 3: Snap the component B and the component C into the upper and lower ends of the stepped plate (6) respectively, and fix them to the stepped plate (6) at both ends with screws. Then, lift the stepped plate (6) so that the component B is hooked onto the component A of the high-level plate (1) to complete the suspension of the stepped plate (6); Step 4: Snap the component D into the left end of the low-level plate (7) and fix the component D to the left end of the low-level plate (7) with screws. Lift the low-level plate (7) so that the component D is hooked onto the component C of the stepped plate (6). On the other side of the low-level plate (7), drive screws from bottom to top into the edge closing plate (8) to complete the installation of the low-level plate (7) and the edge closing plate (8); Step 5: Complete the installation of the high-level plate (1), the stepped plate (6), and the low-level plate (7).

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