Keel support assembly for metal composite plate

Abstract

The utility model relates to the technical field of ceiling decoration tools, in particular to a keel support assembly for a metal composite plate, which comprises a suspender, a main framework, a connecting piece, a triangular framework and the metal composite plate, one end of the suspender is buried in a wall body, the other end of the suspender is connected with the main framework, the connecting piece is connected with the main framework, and the connecting piece is provided with a triangular groove with an opening; each triangular groove is internally provided with a triangular framework, the two ends of each triangular framework are bent by a preset angle in the opposite direction to form a cavity, the two ends of each triangular framework are bent by a preset angle in the opposite direction to form a first bent part with a first inclined face, and the two ends of each triangular framework are each provided with two inserting grooves. The two side edges of the metal composite plate are provided with mousing hooks, each mousing hook comprises a second bending part which is bent towards the direction of the central plane of the metal composite plate, each second bending part is provided with an extension insertion section, and the advantage that connection is firmer is achieved by enabling the extension insertion sections of the mousing hooks to be clamped into the insertion grooves.

Description

Technical Field

[0001] This application relates to the field of ceiling decoration tools, and more specifically to a keel support assembly for metal composite panels. Background Technology

[0002] A suspended ceiling is a decorative element on the ceiling of a house. When installing a suspended ceiling, it is necessary to use a keel frame and metal composite panels such as aluminum composite panels.

[0003] There is a type of keel support assembly, such as Figure 5 As shown, the keel support assembly includes a hanger, a main frame, connectors, a triangular frame, and a metal composite plate. The metal composite plate has four vertically arranged sides, with two sides being flat. One end of the hanger is embedded in the wall, and the other end is connected to the main frame. The connector is connected to the main frame and has an open triangular groove. Each triangular groove contains a triangular frame. Both ends of each triangular frame are bent at a predetermined angle in opposite directions to form a cavity, and the two ends of the triangular frame are bent at a predetermined angle in opposite directions to form a first bent portion with a first inclined surface. It should be noted that when the metal composite plate is placed on the triangular frame, the side of the metal composite plate is inserted into the cavity and clamped by the triangular frame, thus installing the metal composite plate on the triangular frame. However, since the sides of the metal composite panel are all flat and there is no limiting structure in the height direction, the connection between the metal composite panel and the triangular frame relies entirely on the clamping force and friction at the cavity opening of the triangular frame. In cold external environments, the dimensions of both the metal composite panel and the triangular frame will shrink slightly, resulting in a decrease in the reliability of the connection between the metal composite panel and the triangular frame compared to before. If the wall is subjected to external vibration at this time, there is a risk that the metal composite panel will fall.

[0004] Therefore, there is a need for a more robust keel support assembly for metal composite panels. Summary of the Invention

[0005] The main objective of this application is to provide a keel support assembly for metal composite panels. The keel support assembly includes a hanger, a main frame, a connector, a triangular frame, and a metal composite panel. One end of the hanger is embedded in the wall, and the other end is connected to the main frame. The connector is connected to the main frame and has an open triangular groove. Each triangular groove contains a triangular frame. Both ends of each triangular frame are bent at a predetermined angle in opposite directions to form a cavity. The ends of the triangular frame are both... The triangular frame is bent at a predetermined angle in opposite directions to form a first bent portion with a first inclined surface. Both ends of the triangular frame have two slots. The two sides of the metal composite plate have anti-disengagement hooks. The anti-disengagement hooks include a second bent portion that bends towards the central plane of the metal composite plate. The second bent portion has an extended insertion section. When the metal composite plate is inserted into the cavity, the extended insertion section passes through the corresponding two slots in succession, and the second bent portion abuts against the triangular frame. By having the extended insertion section of the anti-disengagement hook inserted into the slot, a more reliable connection is achieved.

[0006] Another objective of this application is to provide a keel support assembly for metal composite panels, wherein the two side walls of the cavity near the cavity opening of the triangular frame each have a second inclined surface. The keel support assembly for metal composite panels further includes two rotating members, one end of which has an arc surface and a plane. The rotating members are rotatably mounted on the triangular frame, and the plane normally abuts against the second inclined surface. The two ends of the extended insertion section each have a third inclined surface and a fourth inclined surface. The projection of the extended insertion section in the vertical direction coincides with one end of the rotating member in the normal state, thereby enabling the metal composite panel to be removed.

[0007] To achieve at least one of the above-mentioned objectives, this application provides a keel support assembly for a metal composite panel, wherein the keel support assembly for the metal composite panel comprises:

[0008] boom; and

[0009] The main frame, wherein one end of the hanger is embedded in the wall, and the other end of the hanger is connected to the main frame; and

[0010] A connector, which is connected to the main frame, and having a triangular groove with an opening; and

[0011] A triangular frame, wherein each of the triangular slots is provided with a triangular frame, both ends of each triangular frame are bent at a predetermined angle in opposite directions to form a cavity, and both ends of the triangular frame are bent at a predetermined angle in opposite directions to form a first bent portion with a first inclined surface, and both ends of the triangular frame have two slots; and

[0012] The metal composite plate has anti-detachment hooks on both sides. The anti-detachment hooks include a second bending portion that bends towards the central plane of the metal composite plate. The second bending portion has an extended insertion section. When the metal composite plate is inserted into the cavity, the extended insertion section passes through the two corresponding slots in succession, and the second bending portion abuts against the triangular skeleton.

[0013] In one or more embodiments of this application, the two side walls of the cavity near the cavity opening of the triangular skeleton each have a second inclined surface. The keel support assembly for the metal composite plate further includes two rotating members. One end of each rotating member has an arc surface and a plane. The rotating member is rotatably mounted on the triangular skeleton, and the plane normally abuts against the second inclined surface. The two ends of the extended insertion section each have a third inclined surface and a fourth inclined surface. The projection of the extended insertion section in the vertical direction coincides with one end of the rotating member in the normal state.

[0014] In one or more embodiments of this application, the keel support assembly for the metal composite plate further includes a plurality of torsion springs, and each of the rotating parts and the triangular frame is provided with a torsion spring at the rotatable connection point, and the two ends of the torsion spring are respectively connected to the rotating part and the triangular frame.

[0015] In one or more embodiments of this application, the side of the anti-detachment hook having a concave arc segment near the center of the metal composite plate has a concave arc segment. When the extended insertion segment is inserted into the slot, the end of the second bent portion near the cavity opening is placed in the concave arc segment.

[0016] In one or more embodiments of this application, the side having the anti-detachment hook has a hardened coating.

[0017] In one or more embodiments of this application, the keel support assembly for the metal composite panel further includes an edge trim strip, the edge trim strip being L-shaped, one side of the edge trim strip being connected to the wall, and the other side of the edge trim strip being located below the metal composite panel and supporting the metal composite panel.

[0018] In this embodiment, the keel support assembly for the metal composite panel includes a hanger, a main frame, a connector, a triangular frame, and a metal composite panel. One end of the hanger is embedded in the wall, and the other end is connected to the main frame. The connector is connected to the main frame and has a triangular groove with an opening. Each triangular groove contains a triangular frame. Both ends of each triangular frame are bent at a predetermined angle in opposite directions to form a cavity. The ends of the triangular frame are bent at a predetermined angle in opposite directions to form a first bent portion with a first inclined surface. Both ends of the triangular frame have two slots. The two sides of the metal composite panel have anti-disengagement hooks. The anti-disengagement hooks include a second bent portion bent towards the central plane of the metal composite panel. The second bent portion has an extended insertion section. When the metal composite panel is inserted into the cavity, the extended insertion section passes through the corresponding two slots in succession, and the second bent portion abuts against the triangular frame. By having the extended insertion section of the anti-disengagement hook inserted into the slot, a more reliable connection is achieved. Attached Figure Description

[0019] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein:

[0020] Figure 1 The figure shows a structural schematic diagram of a keel support assembly for a metal composite panel according to this application;

[0021] Figure 2 The diagram shows... Figure 1 A magnified view of a portion at point C;

[0022] Figure 3 The diagram shows... Figure 1 A magnified view of a portion at point D;

[0023] Figure 4 The diagram illustrates the metal composite plate moving upwards to its limit position.

[0024] Figure 5 The diagram illustrates the structure of a conventional keel support assembly. Detailed Implementation

[0025] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0026] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0027] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0029] Schematic illustration of a keel support assembly for metal composite panels, reference. Figures 1 to 4 A preferred embodiment of the present invention provides a keel support assembly for a metal composite panel, comprising a hanger 10, a main frame 20, a connector 30, a triangular frame 40, and a metal composite panel 50.

[0030] Specifically, such as Figure 1 As shown, one end of the hanger 10 is embedded in the wall, and the other end of the hanger 10 is connected to the main frame 20 to achieve the hoisting of the main frame 20; in addition, to achieve the installation of the triangular frame 40 on the main frame 20, as shown... Figure 2As shown, the connector 30 is connected to the main frame 20, and the connector 30 has a triangular groove 301 with an opening. Each triangular groove 301 is provided with a triangular frame 40. In addition, in order to realize the metal composite plate 50 is installed on the triangular frame 40, both ends of each triangular frame 40 are bent at a predetermined angle in opposite directions to form a cavity 401, and both ends of the triangular frame 40 are bent at a predetermined angle in opposite directions to form a first bent portion 40 with a first inclined surface 402. 3. The triangular frame 40 has two slots 404 at both ends; the metal composite plate 50 has anti-disengagement hooks 501 on both sides. The anti-disengagement hooks 501 include a second bending portion 502 that bends toward the central plane of the metal composite plate 50. The second bending portion 502 has an extended insertion section 5021. When the metal composite plate 50 is inserted into the cavity 401, the extended insertion section 5021 passes through the corresponding two slots 404 in succession, and the second bending portion 502 abuts against the triangular frame 40.

[0031] It should be noted that after the side of the metal composite plate 50 passes between the two first bends 403 and extends into the cavity 401, the metal composite plate 50 is moved downward by a predetermined distance, and the extended insertion section 5021 is inserted into the slot 404. Since the metal composite plate 50 moves downward under the action of gravity, it is difficult for the extended insertion section 5021 to move upward and disengage from the two slots 404 when the wall is subjected to small vibrations. This allows the metal composite plate 50 to be installed on the triangular frame 40. Compared with the prior art where the two sides of the metal composite plate 50 are flat and the side of the metal composite plate 50 is held by the two first bends 403, this application has the advantage of a more reliable connection.

[0032] Furthermore, since the ceiling contains wiring, water pipes, and other facilities that sometimes require maintenance, in addition to ensuring that the metal composite plate 50 is securely installed on the triangular frame 40, how to remove the metal composite plate 50 from the triangular frame 40 is also a technical problem that this application aims to solve to improve its practicality.

[0033] Specifically, such as Figure 2 As shown, the triangular skeleton 40 has a second inclined surface 405 on both side walls of the cavity 401 near the cavity opening. The keel support assembly for the metal composite plate also includes two rotating parts 60, such as... Figure 3As shown, one end of the rotating member 60 has an arc surface 601 and a plane 602. The rotating member 60 is rotatably mounted on the triangular frame 40, and the plane 602 normally abuts against the second inclined surface 405. The two ends of the extended insertion section 5021 have a third inclined surface 5022 and a fourth inclined surface 5023, respectively. The third inclined surface 5022 is located at the end of the extended insertion section 5021 near the rod 10. The projection of the extended insertion section 5021 in the vertical direction coincides with one end of the rotating member 60 in the normal state.

[0034] It should be noted that when the metal composite plate 50 is installed on the triangular frame 40, the third inclined surface 5022 on the anti-detachment hook 501 abuts against the first inclined surface 402 on the first bending portion 403. The first bending portion 403 is then bent at a predetermined angle so that the metal composite plate 50 passes through the two first bending portions 403 and extends into the cavity 401. Subsequently, the metal composite plate 50 is moved further upwards, and the third inclined surface 5022 contacts the rotating member 60. The rotating member 60 is then swung away from the anti-detachment hook 501. At this point, the installer can feel a damping force, and the anti-detachment hook 501 is completely submerged in the cavity 401. Then, the installer moves the metal composite plate 50 downwards, and the extension on the anti-detachment hook 501... Insertion segment 5021 is inserted into the corresponding two slots 404 to install the metal composite plate 50. The rotating member 60 then returns to its original position, no longer in contact with the anti-disengagement hook 501, so that the plane 602 abuts against the second inclined surface 405. During disassembly, the operator moves the metal composite plate 50 upwards to its limit position. It should be noted that the metal composite plate 50 was not moved to its limit height during installation. Specifically, when the operator moves the metal composite plate 50 upwards and feels a damping force (provided by the rotating member 60), they continue moving upwards until the damping force weakens, indicating that the anti-disengagement hook 501 has passed through the rotating member 60. The rotating member 60 then returns to its original position, with the plane 602 abutting against the second inclined surface 405. Subsequently, refer to... Figure 4As the metal composite plate 50 moves downward, the fourth inclined surface 5023 of the anti-detachment hook 501 abuts against the rotating member 60. Since the rotating member 60 cannot rotate towards the anti-detachment hook 501 because the plane 602 and the second inclined surface 405 are in planar contact, the rotating member 60 experiences a downward force as the metal composite plate 50 moves downward. This force is transmitted to the area of ​​the triangular frame 40 near the first bending portion 403, causing one end of the triangular frame 40 near the first bending portion 403 to bend. The metal composite plate 50 is bent at a predetermined angle, so that the fourth inclined surface 5023 no longer coincides with the slot 404 in the height direction. That is, the fourth inclined surface 5023 will contact the second inclined surface 405 located between the slot 404 and the cavity 401. As the metal composite plate 50 moves further downward, the fourth inclined surface 5023 contacts the second inclined surface 405 and the first bending part 403 bends further. At a certain moment, the anti-disengagement hook 501 disengages from the cavity 401, thereby disassembling the metal composite plate 50.

[0035] Furthermore, in order to ensure that the plane 602 abuts against the second inclined surface 405 under normal conditions, the keel support assembly for the metal composite plate also includes several torsion springs (not shown in the figure). Each torsion spring is provided at the rotational connection between the rotating component 60 and the triangular frame 40. The two ends of the torsion spring are respectively connected to the rotating component 60 and the triangular frame 40, and the torsion spring provides damping force and resets the rotating component 60.

[0036] In addition, to further secure the first bent portion 403 to the anti-disengagement hook 501, such as... Figure 2 As shown, the side of the anti-detachment hook 501 near the center of the metal composite plate 50 has a concave arc section 503. When the extended insertion section 5021 is inserted into the slot 404, the end of the second bent part 502 near the cavity opening of the cavity 401 is placed in the concave arc section 503.

[0037] In addition, to prevent deformation of the anti-detachment hook 501, the side having the anti-detachment hook 501 has a hardening coating, the hardening coating including but not limited to a diamond-like coating.

[0038] Furthermore, the keel support assembly for the metal composite panel also includes an edge trimming strip 70, which is L-shaped. One side of the edge trimming strip 70 is connected to the wall, and the other side of the edge trimming strip 70 is located below and supports the metal composite panel 50. Additionally, in this embodiment, the end of the hanger 10 embedded in the wall is threaded, and the main frame 20 has a C-shaped cross-section.

[0039] In summary, the keel support assembly for metal composite panels described in the embodiments of this application is explained, which provides advantages such as more reliable connection for the keel support assembly for metal composite panels.

[0040] It is worth mentioning that, in the embodiments of this application, the keel support assembly for metal composite panels has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. At the same time, for manufacturers, the keel support assembly for metal composite panels provided in this application is easy to produce and inexpensive, which is more conducive to controlling production costs and further facilitates product promotion and use.

[0041] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from these principles.

Claims

1. A keel bracket assembly for a metal composite panel, characterized by: The keel support assembly for the metal composite board comprises a suspender; and a main skeleton, one end of the suspender is embedded in a wall, the other end of the suspender is connected with the main skeleton; and a connecting piece, the connecting piece is connected with the main skeleton, and the connecting piece has a triangular groove with an opening; and a triangular skeleton, each of the triangular grooves is provided with the triangular skeleton, two ends of each of the triangular skeletons are bent by a predetermined angle in a direction opposite to each other to form a cavity, and the two end portions of the two ends of the triangular skeleton are bent by a predetermined angle in a direction opposite to each other to form a first bending portion with a first inclined surface, and the two ends of the triangular skeleton have two insertion grooves; and a metal composite board, the two side edges of the metal composite board have anti-unhooking hooks, the anti-unhooking hooks comprise a second bending portion bent towards the center plane of the metal composite board, the second bending portion has an extended insertion section, when the metal composite board is inserted into the cavity, the extended insertion section successively passes through the corresponding two insertion grooves, and the second bending portion abuts against the triangular skeleton.

2. The keel bracket assembly for a metal composite panel of claim 1, wherein: The two side walls of the cavity of the triangular skeleton close to the cavity opening each have a second inclined surface, the keel support assembly for the metal composite board further comprises two rotating members, one end of the rotating member has a curved surface and a flat surface, the rotating member is rotatably installed on the triangular skeleton, and the flat surface abuts against the second inclined surface in a normal state, the two ends of the extended insertion section each have a third inclined surface and a fourth inclined surface, and the projection of the extended insertion section in the vertical direction coincides with one end of the rotating member in the normal state.

3. The keel bracket assembly for a metal composite panel of claim 2, wherein: The keel support assembly for the metal composite board further comprises a plurality of torsion springs, each of the rotating members is provided with the torsion spring at the rotating connection with the triangular skeleton, and the two ends of the torsion spring are connected with the rotating member and the triangular skeleton respectively.

4. The keel bracket assembly for a metal composite panel of claim 3, wherein: The side edge with the anti-unhooking hooks close to the center of the metal composite board has a concave arc section, when the extended insertion section is inserted into the insertion groove, one end of the second bending portion close to the cavity opening is placed in the concave arc section.

5. The keel bracket assembly for a metal composite panel of claim 4, wherein: The side edge with the anti-unhooking hooks has a hard coating.

6. The keel bracket assembly for a metal composite panel of claim 5, wherein: The keel support assembly for the metal composite board further comprises an edge closing strip, the edge closing strip is L-shaped, one side of the edge closing strip is connected with the wall, and the other side of the edge closing strip is located below one of the metal composite boards and supports the metal composite board.

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