Independently detachable ceiling structure and ceiling

Abstract

The utility model discloses an independently detachable ceiling structure and a ceiling. The ceiling structure comprises hinge codes and ceiling split plates. The hinge position code is provided with an inverted-U-shaped groove, a rotating L-shaped groove is formed in the position, beside the inverted-U-shaped groove, of the hinge position code, and a fixed L-shaped groove is formed in the other side of the inverted-U-shaped groove. Fixing buckles are arranged at the opposite front and back positions of the ceiling split plate, one fixing buckle is clamped to the rotating transverse section of one adjacent hinge position code, and the other fixing buckle is clamped to the fixing transverse section of the other adjacent hinge position code, so that the ceiling split plate is limited to the containing station; and the ceiling sub-plates are adjusted to rotate by taking the fixing buckles at the rotating transverse sections as rotating midpoints, one end of each ceiling sub-plate extends into or is separated from the inverted-U-shaped groove adjacent to the rotating midpoint, and the other fixing buckle is rotated to be mounted on or dismounted from the corresponding fixing transverse section. According to the scheme, the installation efficiency and smoothness of the ceiling split plate can be improved, and the problem that an existing ceiling split plate is prone to falling off when independently installed or detached, and consequently fixation is not stable is solved.

Description

Technical Field

[0001] The utility model relates to the field of ceilings, in particular to an independently disassembled ceiling structure and a ceiling. Background Art

[0002] The existing ceiling structure is to use the ceiling plate edge to be folded into a hook shape or to punch a hanging hole on the plate edge to hang on the hook keel; and the existing ceiling is directly fixed to the keel frame by screws during installation. This installation method makes the installation and removal of the ceiling very troublesome. For example, when a certain ceiling plate needs to be removed, multiple ceilings often need to be removed simultaneously. The steps of removal and reinstallation are cumbersome, and the effect of only removing a single ceiling plate cannot be achieved, which is not conducive to the daily replacement and maintenance of the ceiling. At the same time, the existing technology requires the removal of the entire single ceiling, that is, although the single ceiling can be completely removed, it will be completely separated from the top frame after removal, so the ceiling needs to be reinstalled again, which is not very convenient for temporarily removing the single ceiling to debug the equipment above. Utility Model Content

[0003] The utility model aims to provide an independently disassembled ceiling structure, which is provided with hinge codes distributed in the longitudinal and transverse directions, and the hinge codes are provided with rotating L grooves, inverted U grooves and fixed L grooves distributed in sequence. The ceiling partition board can be rotated with the fixed buckle in the rotating transverse section as the rotation midpoint during installation or disassembly, so that the ceiling partition board is extended into the inverted U groove, and the inverted U groove adjacent to the rotation midpoint is used to provide air avoidance treatment for the ceiling partition board, so that each ceiling partition board can be individually rotated and adjusted to be installed or disassembled at one of the accommodating stations, thereby improving the installation efficiency and fluency of the ceiling partition board.

[0004] The utility model also provides a ceiling, which uses the above-mentioned independently detachable ceiling structure.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An independently disassembled ceiling structure, comprising: a hinge code and a ceiling partition plate;

[0007] The hinge codes are distributed longitudinally and transversely, and the hinge codes at adjacent positions are surrounded to form a receiving station, and the ceiling partition is limited to the receiving station;

[0008] The hinge block is provided with an inverted U-groove opening downwards, the hinge block is provided with a rotating L-groove opening downwards on the side of the inverted U-groove, and a fixed L-groove opening downwards on the other side of the inverted U-groove;

[0009] The rotating L-groove is provided with a rotating vertical section and a rotating horizontal section; one end of the rotating horizontal section is connected to the upper end of the rotating vertical section, and the other end of the rotating horizontal section extends in the direction of the inverted U-groove;

[0010] The fixed L-groove is provided with a fixed vertical section and a fixed transverse section; one end of the fixed transverse section is connected to the upper end of the fixed vertical section, and the other end of the fixed transverse section extends in the direction of the inverted U-groove;

[0011] The ceiling partition board is provided with fixing buckles at relative front and rear positions, one of the fixing buckles is clamped to the rotating transverse section of one of the adjacent hinge codes, and the other fixing buckle is clamped to the fixed transverse section of the other adjacent hinge code, so that the ceiling partition board is limited to the accommodating station; the ceiling partition board is adjusted and rotated with the fixing buckle at the rotating transverse section as the rotation midpoint, one end of the ceiling partition board is extended into or separated from the inverted U-groove adjacent to the rotation midpoint, and the other fixing buckle is rotated to be installed or removed from the fixed transverse section.

[0012] Preferably, the top surface of the ceiling partition is provided with the fixing buckle, and the bottom surface of the ceiling partition faces downward;

[0013] The ends of two adjacent ceiling panels abut against each other below the opening of the inverted U groove; one of the ceiling panels rotates around the rotation midpoint until its bottom surface abuts against the end of the adjacent ceiling panel, so that the ceiling panel is vertically hung on the hinge code.

[0014] It can be optimized that the top surface of the ceiling partition is provided with a top seat, and the top seat is provided with the fixing buckle;

[0015] The ceiling partition board is rotated to have its top surface attached to the inner wall of the inverted U groove, so that the ceiling partition board is kept perpendicular to another adjacent ceiling partition board when being vertically hung.

[0016] Optimally, the horizontal distance of the rotating transverse section is greater than the horizontal distance of the fixed transverse section.

[0017] Preferably, a fixing recess with an opening upward is provided between the bottom wall and the inner side wall of the fixing transverse section; and one of the fixing buckles of the ceiling partition is adjusted downward to be limited to the fixing recess.

[0018] Optimally, the vertical distance of the rotating transverse section is greater than the outer diameter of the fixing buckle, and the fixing buckle moves vertically between the bottom wall and the top wall of the rotating transverse section; the horizontal distance of the rotating transverse section is greater than the outer diameter of the fixing buckle, and the fixing buckle moves horizontally between the two ends of the rotating transverse section.

[0019] Optimally, the inverted U groove is provided with an inclined surface adjacent to the rotating L groove; the inclined surface transitions from the inner side wall of the inverted U groove to the notch, so that the inner diameter of the inverted U groove gradually decreases from the outside to the inside.

[0020] Optimally, the fixing buckle is provided with a rotating wheel for rotation adjustment.

[0021] Preferably, some of the hinge codes are provided with code side panels on both sides, and the code side panels on each side are provided with the rotating L groove, the inverted U groove and the fixed L groove respectively; a single hinge code is connected to four ceiling panels at the same time.

[0022] A ceiling comprises: a top frame and the above-mentioned independently detachable ceiling structure;

[0023] A plurality of hinge codes are installed on the top frame, and a plurality of ceiling panels are respectively limited on the top frame by the hinge codes.

[0024] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0025] The present invention provides an independently detachable ceiling structure, which is provided with hinge codes distributed in the longitudinal and transverse directions. The hinge codes are provided with a rotating L-groove, an inverted U-groove and a fixed L-groove distributed in sequence. The ceiling partition board can be rotated with the fixed buckle in the rotating transverse section as the rotation midpoint during installation or disassembly, so that the ceiling partition board is extended into the inverted U-groove. The inverted U-groove adjacent to the rotation midpoint is used to provide air avoidance for the ceiling partition board, so that each ceiling partition board can be individually rotated and adjusted to be installed or disassembled at one of the accommodating stations, thereby improving the installation efficiency and smoothness of the ceiling partition board, and solving the problem that the existing ceiling partition board is easy to fall off when being installed or disassembled individually, resulting in unstable fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the structure of one embodiment of the ceiling;

[0027] Figure 2 It is a structural schematic diagram of one embodiment of the ceiling structure before installation or disassembly;

[0028] Figure 3 It is a schematic diagram of the state of a ceiling structure when installing or removing one of the embodiments of a ceiling partition panel;

[0029] Figure 4 It is a schematic diagram of the state of a ceiling structure when installing or removing one of the embodiments of a ceiling partition panel;

[0030] Figure 5 It is a schematic diagram of the state of a ceiling structure when installing or removing one of the embodiments of a ceiling partition panel;

[0031] Figure 6 It is a schematic diagram of the state of a ceiling structure when installing or removing one of the embodiments of a ceiling partition panel;

[0032] Figure 7 It is a structural schematic diagram of one embodiment of the hinge code.

[0033] in:

[0034] Hinge code 1, ceiling panel 2; top frame 3;

[0035] Accommodating station 10; inverted U groove 11, rotating L groove 12, fixed L groove 13; code side plate 14;

[0036] Inclined surface 111;

[0037] Rotate the vertical section 121 and the horizontal section 122;

[0038] Fixed vertical section 131, fixed transverse section 132; fixed recess 133;

[0039] Fixed buckle 21; top seat 22; rotating wheel 211. DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner side", "outer side", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0042] like Figure 1-7 , an independently disassembled ceiling structure, comprising: a hinge code 1 and a ceiling partition plate 2;

[0043] The hinge codes 1 are distributed longitudinally and transversely, and the hinge codes 1 at adjacent positions are surrounded to form a receiving station 10, and the ceiling partition 2 is limited to the receiving station 10;

[0044] The hinge block 1 is provided with an inverted U-groove 11 opening downwards, the hinge block 1 is provided with a rotating L-groove 12 opening downwards on the side of the inverted U-groove 11, and a fixed L-groove 13 opening downwards on the other side of the inverted U-groove 11;

[0045] The rotating L-groove 12 is provided with a rotating vertical section 121 and a rotating horizontal section 122; one end of the rotating horizontal section 122 is connected to the upper end of the rotating vertical section 121, and the other end of the rotating horizontal section 122 extends toward the direction of the inverted U-groove 11;

[0046] The fixed L-groove 13 is provided with a fixed vertical section 131 and a fixed transverse section 132; one end of the fixed transverse section 132 is connected to the upper end of the fixed vertical section 131, and the other end of the fixed transverse section 132 extends toward the inverted U-groove 11;

[0047] The ceiling partition board 2 is provided with fixing buckles 21 at relative front and rear positions, one of the fixing buckles 21 is clamped to the rotating transverse section 122 of one of the adjacent hinge code 1, and the other fixing buckle 21 is clamped to the fixed transverse section 132 of the other adjacent hinge code 1, so that the ceiling partition board 2 is limited to the accommodating station 10; the ceiling partition board 2 is adjusted and rotated with the fixing buckle 21 in the rotating transverse section 122 as the rotation midpoint, so that one end of the ceiling partition board 2 is extended into or separated from the inverted U groove 11 adjacent to the rotation midpoint, and the other fixing buckle 21 is rotated to be installed or removed from the fixed transverse section 132.

[0048] The present solution provides an independently detachable ceiling structure, which is provided with hinge codes 1 distributed in the longitudinal and transverse directions, and the hinge code 1 is provided with a rotating L groove 12, an inverted U groove 11 and a fixed L groove 13 distributed in sequence. The ceiling partition board 2 can be rotated with the fixed buckle 21 in the rotating transverse section 122 as the rotation midpoint during installation or removal, so that the ceiling partition board 2 is extended into the inverted U groove 11, and the inverted U groove 11 adjacent to the rotation midpoint is used to provide air avoidance for the ceiling partition board 2, so that each ceiling partition board 2 can be individually rotated and adjusted to be installed or removed in one of the accommodating stations 10, thereby improving the installation efficiency and smoothness of the ceiling partition board 2, and solving the problem that the existing ceiling partition board 2 is easy to fall off when being installed or removed separately, resulting in unstable fixation.

[0049] Specifically, the top frame 3 is provided with a plurality of hinge codes 1 distributed longitudinally and transversely, and a plurality of adjacent hinge codes 1 are surrounded to form an accommodating station 10, so the number of accommodating stations 10 can be multiple; the hinge code 1 is provided with an inverted U-groove 11, and a rotating L-groove 12 is provided on one side of the inverted U-groove 11, and a fixed L-groove 13 is provided on the other side, so that the rotating L-groove 12, the inverted U-groove 11 and the fixed L-groove 13 in the hinge code 1 are distributed in sequence, or the fixed L-groove 13, the inverted U-groove 11 and the rotating L-groove 12 are distributed in sequence; for the rotating L-groove 12, one end of its rotating horizontal section 122 is connected to the upper end of the rotating vertical section 121, that is, the opening of the rotating L-groove 12 is located at the lower end of the rotating vertical section 121 The other end of the rotating horizontal section 122 extends in the direction of the inverted U groove 11; the fixed buckle 21 at one place of the ceiling partition board 2 can pass through the rotating vertical section 121 vertically, or can pass through the rotating horizontal section 122 horizontally to be away from or close to the inverted U groove 11; similarly, the fixed buckle 21 at another place of the ceiling partition board 2 can pass through the fixed vertical section 131 vertically, or can pass through the fixed horizontal section 132 horizontally; when the ceiling partition board 2 needs to be installed at the front and rear hinge codes 1, the fixed buckle 21 at one place of the ceiling partition board 2 can be first installed in the rotating L groove 12 of the previous hinge code 1, that is, the fixed buckle 21 first passes through the rotating vertical section 121 upwards, and then horizontally to the rotating horizontal section 122, such as Figure 6 During this period, one end of the ceiling partition board 2 can be adjusted to extend into the inverted U groove 11 of the previous hinge code 1, so that the inverted U groove 11 can be used to temporarily accommodate a part of the area of ​​the ceiling partition board 2, such as Figure 5 ; Thereafter, the ceiling partition board 2 is rotated with the fixed buckle 21 in the rotating horizontal section 122 as the rotation midpoint, so that the other end of the ceiling partition board 2 is rotated toward the fixed L groove 13 of the rear hinge code 1; since part of the ceiling partition board 2 extends into the inverted U groove 11, the fixed buckle 21 of the ceiling partition board 2 can just rotate to the fixed L groove 13 of the rear hinge code 1, and the fixed buckle 21 just enters from the fixed vertical section 131 until the ceiling partition board 2 rotates to a nearly horizontal state, such as Figure 4 Then, the ceiling partition board 2 is moved in the extension direction of the fixed transverse section 132, that is, the ceiling partition board 2 is moved transversely in the direction of the inverted U groove 11 of the rear hinge code 1, and the fixing buckle 21 of the ceiling partition board 2 is moved to the fixed transverse section 132 of the rear hinge code 1, and one end of the ceiling partition board 2 is separated from the inverted U groove 11 of the front hinge code 1, as shown in FIG. Figure 3 At this time, one of the fixing buckles 21 of the ceiling partition 2 is placed at the rotating transverse section 122 of the previous hinge code 1, and the other fixing buckle 21 is placed at the fixed transverse section 132 of the next hinge code 1, so that the ceiling partition 2 can be fixed to the top frame 3, as shown in FIG. Figure 2 . Similarly, if Figure 2-6When it is necessary to disassemble the ceiling partition board 2 from the front and rear hinge codes 1, it is only necessary to lift the ceiling partition board 2, and then move the ceiling partition board 2 in the direction away from the inverted U-groove 11 of the rear hinge code 1, so that one of the fixing buckles 21 is moved horizontally to be vertically aligned with the fixed vertical section 131 of the rear hinge code 1, and the other fixing buckle 21 is against the inner wall of the front hinge code 1; the ceiling partition board 2 is then rotated around the fixing buckle 21 with the fixing buckle 21 of the front hinge code 1 as the rotation midpoint, so that the fixing buckle 21 of the rear hinge code 1 is separated from the fixed vertical section 131, and the other end of the ceiling partition board 2 is rotated to be separated from the top frame 3, and one end of the ceiling partition board 2 is extended into the inverted U-groove 11 of the front hinge code 1. At this time, the fixing buckle 21 of the ceiling partition board 2 can be gradually removed from the rotating L-groove 12 of the front hinge code 1. In this way, the ceiling partition board 2 of the present solution has high installation efficiency and smoothness, and during installation and removal, the fixing buckle 21 at the rotating transverse section 122 can be used as a rotation intermediate motion, and at least one end of the ceiling partition board 2 is fixed during installation and removal, so that the ceiling partition board 2 is not easy to fall off when it is installed or removed alone.

[0050] The multiple ceiling panels 2 of this solution can be installed on the top frame 3 with intervals or without intervals;

[0051] In the embodiment of non-spaced installation, the top surface of the ceiling partition board 2 is provided with the fixing buckle 21, and the bottom surface of the ceiling partition board 2 faces downward;

[0052] The ends of two adjacent ceiling panels 2 abut against each other below the opening of the inverted U groove 11; one of the ceiling panels 2 rotates around the rotation midpoint until its bottom surface abuts against the end of the adjacent ceiling panel 2, so that the ceiling panel 2 is vertically hung on the hinge code 1.

[0053] In this solution, the ceiling partition panels 2 are preferably installed without spacing, that is, the ends of the ceiling partition panels 2 are butted against each other, such as Figure 2 Since the ceiling partition board 2 can rotate with the fixed buckle 21 of the rotating transverse section 122 as the rotation midpoint, the fixed buckle 21 is located on the top surface of the ceiling partition board 2, and the ceiling partition board 2 can extend into the inverted U groove 11 before and after rotation, so the ceiling partition board 2 can be extended into the inverted U groove 11 when the bottom surface of the ceiling partition board 2 is against the end of the adjacent ceiling partition board 2, such as Figure 6In this way, the top and bottom surfaces of the ceiling partition 2 have support points, and the ceiling partition 2 can be vertically hung on one of the hinge codes 1 during installation or disassembly, which can serve as a pause node in the ceiling installation process. For example, workers can take a break when the ceiling partition 2 is in a hanging state, or adjust the position of the engineering ladder to facilitate subsequent installation. Furthermore, the present solution does not completely disassemble the ceiling partition 2, but only keeps the ceiling partition 2 in a hanging state, exposing the accommodation station 10, and workers can directly debug the equipment above the ceiling structure, such as debugging the air conditioner above the ceiling structure.

[0054] It can be optimized that the top surface of the ceiling partition board 2 is provided with a top seat 22, and the top seat 22 is provided with the fixing buckle 21;

[0055] The ceiling partition board 2 is rotated to have its top surface attached to the inner wall of the inverted U groove 11 , so that the ceiling partition board 2 is kept perpendicular to another adjacent ceiling partition board 2 when being vertically hung.

[0056] The ceiling partition 2 can be directly or indirectly installed with a fixing buckle 21 on the top surface. For a direct installation embodiment, the fixing buckle 21 can be directly installed on the top surface of the ceiling partition 2; for an indirect installation embodiment, the fixing buckle 21 can be indirectly installed on the top surface of the ceiling partition 2 through a top seat 22. The advantage of indirect installation is that the distance between the horizontal plane where the top surface of the ceiling partition 2 is located and the fixing buckle 21 can be extended through the top seat 22, thereby avoiding designing the spacing between the rotating L groove 12, the inverted U groove 11 and the fixed L groove 13 to be too narrow, thereby improving the installation efficiency. In addition, the size of the rotating L groove 12, the inverted U groove 11 and the fixed L groove 13 can be designed to be larger, which is more convenient for adjusting the ceiling partition 2 and its fixing buckle 21 between the three grooves. At the same time, when the fixing buckle 21 is away from the horizontal plane of the top surface of the ceiling dividing board 2, the horizontal plane of the top surface of the ceiling dividing board 2 can also be attached to the inner wall of the inverted U-groove 11, so that the ceiling dividing board 2 can be kept perpendicular to another adjacent ceiling dividing board 2 when it is vertically hung, which not only improves the aesthetics of the ceiling dividing board 2 when it is hung, but also enables the ceiling dividing board 2 to be attached to the inner wall of the inverted U-groove 11 when it is hung, thereby improving the stability of the hanging.

[0057] Optimally, the horizontal distance of the rotating transverse section 122 is greater than the horizontal distance of the fixed transverse section 132 .

[0058] One end of the rotating horizontal section 122 is connected to the rotating vertical section 121, and the other end faces the inverted U-groove 11. When the horizontal distance of the rotating horizontal section 122 is greater than the horizontal distance of the fixed horizontal section 132, the fixing buckle 21 at one place of the ceiling partition board 2 can move a longer horizontal distance in the rotating horizontal section 122. On the one hand, the ceiling partition board 2 can be made to go deeper into the inverted U-groove 11, thereby improving the smoothness of installation and disassembly of the ceiling partition board 2. On the other hand, the horizontal distance of the fixing buckle 21 at another place of the ceiling partition board 2 in the fixed horizontal section 132 can be reduced. After the fixing buckle 21 enters from the fixed vertical section 131, it only needs to move a smaller horizontal distance to reach the innermost end of the fixed horizontal section 132, thereby shortening the positioning distance of the ceiling partition board 2 in the fixed L-groove 13 and improving the installation efficiency.

[0059] Optimally, a fixing recess 133 opening upward is provided between the bottom wall and the inner side wall of the fixing transverse section 132 ; one of the fixing buckles 21 of the ceiling partition 2 is adjusted downward to be limited to the fixing recess 133 .

[0060] The notch of the fixed L-groove 13 is located at the lower end of the fixed vertical section 131, and one of the fixed buckles 21 of the ceiling partition 2 can enter the fixed L-groove 13 from the lower end of the fixed vertical section 131 after rotation, and then move along the extension direction of the fixed transverse section 132, so that the fixed buckle 21 abuts against the inner side wall of the deepest part of the fixed transverse section 132, and can be directly lowered to the fixed recess 133. The inner wall of the fixed recess 133 limits the fixed buckle 21, and can limit the horizontal movement of the fixed buckle 21; and if the fixed buckle 21 of the fixed L-groove 13 needs to be removed, it is only necessary to vertically lift the ceiling partition 2 to make the fixed buckle 21 detach from the fixed recess 133.

[0061] Optimally, the vertical distance of the rotating transverse section 122 is greater than the outer diameter of the fixing buckle 21, and the fixing buckle 21 moves vertically between the bottom wall and the top wall of the rotating transverse section 122; the horizontal distance of the rotating transverse section 122 is greater than the outer diameter of the fixing buckle 21, and the fixing buckle 21 moves horizontally between the two ends of the rotating transverse section 122.

[0062] The vertical distance of the rotating transverse section 122 is greater than the outer diameter of the fixing buckle 21, so that the fixing buckle 21 can be vertically moved between the top wall and the bottom wall of the rotating transverse section 122; at the same time, the horizontal distance of the rotating transverse section 122 is greater than the outer diameter of the fixing buckle 21, and the fixing buckle 21 can be horizontally movable between the two ends of the rotating transverse section 122. In this way, the present solution increases the transverse distance and the vertical distance of the rotating transverse section 122, and can increase the adjustment range of the ceiling partition 2. The ceiling partition 2 has more adjustment angles, and workers can adjust the fixing buckle 21 to the required position according to actual conditions, thereby selecting the best installation or disassembly route of the ceiling partition 2.

[0063] Optimally, the inverted U groove 11 is provided with an inclined surface 111 adjacent to the rotating L groove 12; the inclined surface 111 transitions from the inner side wall of the inverted U groove 11 to the notch, so that the inner diameter of the inverted U groove 11 gradually decreases from the outside to the inside.

[0064] The inclined surface 111 is arranged on the inner side wall of the inverted U groove 11 and is arranged close to the rotating L groove 12. The inclined surface 111 transitions to the notch at the inner side wall of the inverted U groove 11, so that the inner diameter of the inverted U groove 11 can be gradually reduced from the outside to the inside. When the ceiling partition board 2 needs to extend into the inverted U groove 11, the fixing buckle 21 of the ceiling partition board 2 is located in the rotating L groove 12. When the ceiling partition board 2 rotates, it needs to rotate around the fixing buckle 21 of the rotating L groove 12 as the midpoint of the rotation. Therefore, when the ceiling partition board 2 rotates, it will inevitably move from the inverted U groove 11 to the rotating L groove 12. The position between the groove 11 and the rotating L groove 12 enters the inverted U groove 11, and in this scheme, an inclined surface 111 is provided between the inverted U groove 11 and the rotating L groove 12, and the inclined surface 111 can provide a guide for the process of the ceiling dividing board 2 extending into the inverted U groove 11, and can guide the ceiling dividing board 2 to extend into the inverted U groove 11. The ceiling dividing board 2 extends into the inverted U groove 11 along the inclined surface 111, which can avoid excessive friction between the ceiling dividing board 2 and the corners of the inverted U groove 11, and reduce the wear of the ceiling dividing board 2 during installation and disassembly.

[0065] Optimally, the fixing buckle 21 is provided with a rotating wheel 211 for rotation adjustment.

[0066] When the ceiling partition plate 2 is adjusted and rotated with the fixed buckle 21 in the rotating transverse section 122 as the rotation midpoint, the rotating wheel 211 can rotate, thereby rotating relatively to the inner wall of the rotating L-groove 12. The friction with the inner wall of the rotating L-groove 12 can be reduced by its own rotation, thereby preventing the rotating wheel 211 from being deformed or damaged after long-term use, thereby increasing the service life of the fixed buckle 21.

[0067] Optimally, some of the hinge codes 1 are provided with code side panels 14 on both sides, and the code side panels 14 on each side are respectively provided with the rotating L groove 12, the inverted U groove 11 and the fixed L groove 13; a single hinge code 1 is connected to four ceiling panels 2 at the same time.

[0068] The two sides of the hinge bracket 1 are bracket side panels 14, each bracket side panel 14 is provided with a rotating L-groove 12, an inverted U-groove 11 and a fixed L-groove 13, so that the rotating L-groove 12 of the bracket side panel 14 can be used to install the fixed buckle 21 of one of the ceiling partition panels 2, and the fixed L-groove 13 of the bracket side panel 14 can be used to install the fixed buckle 21 of another ceiling partition panel 2; in this way, when the two sides of the hinge bracket 1 are bracket side panels 14, a single hinge bracket 1 is connected to four ceiling partition panels 2, so that the ceiling partition panels 2 are fixed to the top frame 3 in the longitudinal and transverse directions. At the same time, the thickness of the bracket side panel 14 can be set as needed, for example, when the thickness is the smallest, the spacing between the ceiling partition panels 2 is the smallest.

[0069] A ceiling comprises: a top frame 3 and the above-mentioned independently detachable ceiling structure;

[0070] The plurality of hinge codes 1 are installed on the top frame 3 , and the plurality of ceiling panels 2 are respectively limited on the top frame 3 by the hinge codes 1 .

[0071] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An independently disassembled ceiling structure, characterized in that: include: Hinge code and ceiling panel; The hinge codes are distributed longitudinally and transversely, and the hinge codes at adjacent positions are surrounded to form a receiving station, and the ceiling partition is limited to the receiving station; The hinge block is provided with an inverted U-groove opening downwards, the hinge block is provided with a rotating L-groove opening downwards on the side of the inverted U-groove, and a fixed L-groove opening downwards on the other side of the inverted U-groove; The rotating L-groove is provided with a rotating vertical section and a rotating horizontal section; one end of the rotating horizontal section is connected to the upper end of the rotating vertical section, and the other end of the rotating horizontal section extends in the direction of the inverted U-groove; The fixed L-groove is provided with a fixed vertical section and a fixed transverse section; one end of the fixed transverse section is connected to the upper end of the fixed vertical section, and the other end of the fixed transverse section extends in the direction of the inverted U-groove; The ceiling partition board is provided with fixing buckles at relative front and rear positions, one of the fixing buckles is clamped to the rotating transverse section of one of the adjacent hinge codes, and the other fixing buckle is clamped to the fixed transverse section of the other adjacent hinge code, so that the ceiling partition board is limited to the accommodating station; the ceiling partition board is adjusted and rotated with the fixing buckle at the rotating transverse section as the rotation midpoint, one end of the ceiling partition board is extended into or separated from the inverted U-groove adjacent to the rotation midpoint, and the other fixing buckle is rotated to be installed or removed from the fixed transverse section.

2. The independently detachable ceiling structure according to claim 1, characterized in that: The fixing buckle is provided on the top surface of the ceiling partition plate, and the bottom surface of the ceiling partition plate faces downward; The ends of two adjacent ceiling panels abut against each other below the opening of the inverted U groove; one of the ceiling panels rotates around the rotation midpoint until its bottom surface abuts against the end of the adjacent ceiling panel, so that the ceiling panel is vertically hung on the hinge code.

3. The independently detachable ceiling structure according to claim 2, characterized in that: The top surface of the ceiling partition is provided with a top seat, and the top seat is provided with the fixing buckle; The ceiling partition board is rotated to make the top surface stick to the inner wall of the inverted U groove, so that the ceiling partition board is kept perpendicular to another adjacent ceiling partition board when being vertically hung.

4. The independently detachable ceiling structure according to claim 1, characterized in that: The horizontal distance of the rotating transverse section is greater than the horizontal distance of the fixed transverse section.

5. The independently detachable ceiling structure according to claim 4, characterized in that: A fixing recessed position with an opening upward is provided between the bottom wall and the inner side wall of the fixing transverse section; one of the fixing buckles of the ceiling partition is adjusted downward to be limited to the fixing recessed position.

6. The independently detachable ceiling structure according to claim 4, characterized in that: The vertical distance of the rotating transverse section is greater than the outer diameter of the fixing buckle, and the fixing buckle moves vertically between the bottom wall and the top wall of the rotating transverse section; the horizontal distance of the rotating transverse section is greater than the outer diameter of the fixing buckle, and the fixing buckle moves horizontally between the two ends of the rotating transverse section.

7. The independently detachable ceiling structure according to claim 1, characterized in that: The inverted U groove is provided with an inclined surface at a position adjacent to the rotating L groove; the inclined surface transitions from the inner side wall of the inverted U groove to the notch, so that the inner diameter of the inverted U groove gradually decreases from the outside to the inside.

8. The independently detachable ceiling structure according to claim 1, characterized in that: The fixing buckle is provided with a rotating wheel for rotation adjustment.

9. An independently detachable ceiling structure according to any one of claims 1 to 8, characterized in that: Some of the hinge codes are provided with code side panels on both sides, and the code side panels on each side are provided with the rotating L groove, the inverted U groove and the fixed L groove respectively; a single hinge code is connected to four ceiling panels at the same time.

10. A ceiling, characterized in that: include: A top frame and an independently detachable ceiling structure as claimed in any one of claims 1 to 9; A plurality of hinge codes are installed on the top frame, and a plurality of ceiling panels are respectively limited on the top frame by the hinge codes.

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