Hidden linear conversion frame for gypsum roof

Abstract

The utility model relates to a hidden linear conversion frame for a gypsum roof. An existing conversion frame is exposed and poor in bearing performance, and the use experience is affected. The frame comprises a frame body internally provided with a through groove, the top edge of the frame body forms an upper connecting part which is exposed upwards, the top of the long side wall of the through groove is connected with a clamping piece in a buckled mode and forms an internal connecting part, and the bottom edge of the frame body extends outwards to form an external connecting part with a flat abutting face. The internal connecting part and the external connecting part are fixedly connected with the gypsum board and the linear electric appliance respectively and are suspended at a preset station through the upper connecting part, so that the gypsum board and the bottom surface of the linear electric appliance are flush and spliced and shield the frame body. The upper connecting part, the built-in connecting part and the external connecting part are arranged on the frame body, so that the attractiveness is improved, accurate installation of the linear electric appliance and the frame body is ensured, and the frame body can bear the weight of the linear electric appliance and the weight of the gypsum board.

Description

Technical Field

[0001] The utility model relates to the field of integrated ceilings, in particular to a conversion frame. Background Art

[0002] With the popularity of large integrated ceiling panels, linear appliances are also becoming more and more popular. However, linear appliances are narrow panels with a main unit length greater than the panel length. When installing them on gypsum ceilings, the gypsum board needs to be cut to accommodate the linear appliance installation, which is quite difficult. Therefore, a conversion frame is generally used for installation, but the conversion frame will be exposed between the linear appliance and the gypsum board, affecting the overall appearance.

[0003] In addition, the conversion frame can only be fixed to the plaster ceiling with screws and cannot bear the weight of the linear appliances, which means that the linear appliances need to be installed independently and suspended above the conversion frame. This not only increases the process, affects assembly efficiency, and increases installation costs, but also affects the user experience of the linear appliances because the linear appliances cannot be effectively aligned with the conversion frame. Utility Model Content

[0004] In order to address the deficiencies of the prior art, the utility model provides a hidden linear conversion frame for gypsum ceilings. An upper connection portion connected to the ceiling, a built-in connection portion connected to the linear electrical appliance, and an external connection portion connected to the gypsum board are provided on the frame. This ensures that the linear electrical appliance is flush with the bottom surface of the gypsum board and serves to hide the frame, thereby improving the aesthetics. It also ensures that the linear electrical appliance is accurately installed with the frame and that the frame can bear the weight of the linear electrical appliance and the gypsum board, effectively simplifying the assembly structure, improving assembly efficiency, and reducing costs.

[0005] The present invention is achieved by the following method: a concealed linear conversion frame for a gypsum ceiling, comprising a frame body with a through slot therein, the top edge of the frame body forming an upwardly exposed upper connection portion, the top of the long sidewall of the through slot being fastened with a clamping member to form an internal connection portion, and the bottom edge of the frame body extending outward to form an external connection portion having a flat contact surface. The internal and external connection portions are respectively fixed to the gypsum board and the linear appliance, and are suspended at a predetermined position by the upper connection portion, so that the gypsum board and the bottom surface of the linear appliance are flush with each other and conceal the frame body. The upper connection portion for connection to the ceiling, the internal connection portion for connection to the linear appliance, and the external connection portion for connection to the gypsum board are provided on the frame body. This ensures that the linear appliance is flush with the bottom surface of the gypsum board and serves to conceal the frame body, thus improving the aesthetics, and also ensures that the linear appliance is accurately installed with the frame body and that the frame body can bear the weight of the linear appliance and the gypsum board, effectively simplifying the assembly structure, improving assembly efficiency, and reducing costs.

[0006] Preferably, a horizontal clip is provided on the long top edge of the frame, and the clip is clamped and hung below the preset station by the hanging piece. The clip is provided on the long side of the top edge of the frame to ensure that the hanging pieces are arranged in the same direction, which not only ensures the reliability of the hanging, but also improves the convenience of assembly.

[0007] Preferably, the top of the hanging piece is connected to the triangular keel, and the bottom is provided with a hanging hole for inserting a clip. The hanging hole is open downward and has a small opening and a large cavity, so that the top edge of the frame can be inserted into the hanging hole from bottom to top and fixed by the clip. The top of the hanging piece is connected to the triangular keel, which is connected to the ceiling, ensuring that the frame is securely suspended below the ceiling. The hanging hole is open for inserting the top of the frame. The hanging hole is connected through the end of the clip, so that the clip is locked into the hanging hole, ensuring the vertical positioning of the frame and effectively supporting the weight of the linear appliance and gypsum board.

[0008] Preferably, the edges of the cardboard are bent to form reinforcing edges, which are used to provide structural strength for the cardboard and prevent the cardboard from bending and deforming due to local concentrated force.

[0009] Preferably, the built-in connection portion is a downwardly exposed clip embedded in the through-slot. The linear appliance is inserted into the corresponding clip via a plug-in strip provided on the periphery of its top surface, so that the linear appliance panel is installed within the through-slot. The clip allows the plug-in strip on the linear appliance to be inserted and locked, ensuring a secure connection between the linear appliance and the frame and also positioning the linear appliance, facilitating flush assembly with the bottom surface of the gypsum board and shielding the frame.

[0010] Preferably, a snap groove is provided at the top of the long sidewall of the through-channel, into which the top of the clamping member is secured via a snap, so that the bottom of the clamping member engages with the bottom of the long sidewall of the through-channel to form the clamping opening. The snap groove is used to snap onto the clamping member, which utilizes its own deformation to generate a clamping force, thereby ensuring a secure connection to the linear electrical appliance.

[0011] Preferably, an anti-slip protrusion is provided at the bottom of the long side wall of the through groove, and the anti-slip protrusion increases the friction force on the plug-in strip to prevent the plug-in strip from escaping from the clamping mouth.

[0012] Preferably, the bottom of the clamping member bends toward the long sidewalls of the through-slot to clamp the connector strip. The clamping member contacts the long sidewalls of the through-slot to form a clamping opening for the connector strip. The clamping member and the frame are independently processed and assembled for use, effectively simplifying processing and improving production efficiency. Using different materials for the clamping member and the frame ensures greater elasticity, effectively increasing the opening and closing range of the clamping opening and the clamping force.

[0013] Preferably, the bottom edge of the clamping member is bent away from the long side wall of the through slot to form an expanded guide edge, which can guide the plug-in strip to be inserted into the clamping opening, thereby facilitating the installation of the linear electrical appliance.

[0014] Preferably, the buckle slot is horizontally oriented and has a small opening and a large cavity. The top and bottom surfaces of the fastener are each provided with a notch for receiving the buckle slot opening, so that the fastener is buckled into the notch of the buckle slot. The buckle slot edge is inserted into the notch, thereby limiting the displacement and deflection of the clamping member.

[0015] Preferably, the external connection portion is a connecting plate disposed at the bottom edge of the frame and affixed to the top surface of the gypsum board, with the bottom surface of the connecting plate forming the abutment surface. The bottom surface of the connecting plate abuts against the top surface of the gypsum board and is secured via fasteners, ensuring a secure connection and positioning between the two. This further ensures that the bottom surface of the gypsum board is flush with the bottom surface of the linear appliance, obscuring the frame and enhancing aesthetics.

[0016] Preferably, the bottom edge of the frame is horizontally extended outward to form the connecting plate, and the connecting plate and the frame are integrally processed and formed, and have good structural strength.

[0017] Preferably, the bottom surface of the connecting plate is provided with a groove, which has the effect of limiting the slip of the gypsum board and also facilitates the passage and fixing of fasteners.

[0018] The present invention is achieved in the following manner: an upper connection portion connected to the ceiling, a built-in connection portion connected to the linear electrical appliance, and an external connection portion connected to the gypsum board are provided on the frame, thereby ensuring that the linear electrical appliance is flush with the bottom surface of the gypsum board and plays a role in hiding the frame, thereby improving the aesthetics; furthermore, the linear electrical appliance and the frame are accurately installed, and the frame is ensured to bear the weight of the linear electrical appliance and the gypsum board, thereby effectively simplifying the assembly structure, improving assembly efficiency, and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic cross-sectional structural diagram of the frame;

[0020] Figure 2 is a structural schematic diagram of the hanging piece;

[0021] Figure 3 is a structural schematic diagram of the frame;

[0022] In the figure: 1. frame, 2. through slot, 3. clamping piece, 4. clamping plate, 5. hanging piece, 6. hanging hole, 7. reinforcing edge, 8. clamping mouth, 9. buckle groove, 10. anti-slip protrusion, 11. guide edge, 12. connecting plate. DETAILED DESCRIPTION

[0023] The essential features of the present invention will be further described below with reference to the accompanying drawings and specific implementation methods.

[0024] like Figure 1The illustrated hidden linear conversion frame for a gypsum ceiling consists of a frame 1 with a through slot 2. The top edge of the frame 1 forms an upwardly exposed upper connection portion. A clamp 3 is fastened to the top of the long sidewall of the through slot 2, forming an internal connection portion. The bottom edge of the frame 1 extends outward to form an external connection portion with a flat contact surface. The internal and external connections are respectively fixed to the gypsum board and the linear appliance, and are suspended at a predetermined position by the upper connection portion, so that the gypsum board and the bottom surfaces of the linear appliance are flush and overlap, concealing the frame 1. The provision of an upper connection portion for connection to the ceiling, an internal connection portion for connection to the linear appliance, and an external connection portion for connection to the gypsum board on the frame 1 ensures that the linear appliance is flush with the bottom surface of the gypsum board and conceals the frame 1, enhancing aesthetics. It also ensures that the linear appliance is accurately mounted on the frame 1 and that the frame 1 can bear the weight of the linear appliance and the gypsum board, effectively simplifying the assembly structure, improving assembly efficiency, and reducing costs.

[0025] In actual operation, the frame 1 includes an upper connection part, a built-in connection part and an external connection part. The upper connection part is connected to the triangular keel arranged under the ceiling through a hanging piece 5, the built-in connection part fixes the linear electrical appliance through a clamp 8, and the external connection part is fixed to the gypsum board through a connecting plate 12, which ensures that the gypsum board and the linear electrical appliance are fixed through the frame 1, and the relative position between the gypsum board and the linear electrical appliance is fixed, and the frame 1 is shielded by the flat connection to improve the aesthetics, and it also ensures that the gypsum board and the linear electrical appliance are both fixed under the ceiling through the frame, simplifying the assembly structure, improving assembly efficiency and reducing costs.

[0026] During installation, first, the clamping member 3 is installed in the through groove 2 to form the clamping opening 8; then, the frame 1 is fixed under the triangular keel through the hanging piece 5; then, the linear connector is inserted into the through groove 2 from bottom to top and clamped in the corresponding clamping opening 8 through the plug-in strip; finally, the gypsum board and the connecting plate 12 are fitted and fixed.

[0027] After being installed in place, the gypsum board and the through groove 2 are offset from each other, providing a downwardly exposed channel for the linear electrical appliance arranged in the through groove 2, ensuring that the linear electrical appliance can be connected to the indoor space through the lower notch of the through groove 2, ensuring that the linear electrical appliance can perform the corresponding function, and also ensuring that the bottom periphery of the linear electrical appliance can be flush with the bottom surface of the gypsum board, thereby shielding the frame 1 through horizontal interference and improving the aesthetics.

[0028] In actual operation, a horizontal card plate 4 is provided on the long top edge of the frame 1, and the card plate 4 is clamped and hung below the preset station by a hanging piece 5. The top of the hanging piece 5 is connected to the triangular keel, and the bottom is provided with a hanging hole 6 (such as Figure 2As shown, the hanging hole 6 is open downward and has a small opening and a large cavity, allowing the top edge of the frame 1 to be inserted into the hanging hole 6 from bottom to top and secured by the clamping plate 4. The top of the hanging piece 5 is fixed to the triangular keel, and the bottom is inserted into the clamping plate 4 through the hanging hole 6, ensuring that the frame 1 is suspended and fixed in a horizontal position, thereby providing stable support for installing gypsum board and linear appliances.

[0029] In actual operation, the edge of the card plate 4 is bent to form a reinforcement edge 7. The reinforcement plate and the card plate 4 are integrally formed, which effectively improves the deformation resistance of the card plate 4, thereby ensuring that the frame 1 can withstand a large load, ensuring that the ceiling can be effectively suspended, and ensuring safety in use.

[0030] In actual operation, the built-in connection portion is a downwardly exposed clip 8 built into the through slot 2. The linear appliance is plugged into the corresponding clip 8 via a plug-in strip located around the perimeter of its top surface, allowing the linear appliance panel to be installed within the through slot 2. The through slot 2 has a rectangular cross-section, and the clip 8 is located on the long side wall of the through slot 2. This not only increases the length of the clamping section between the linear appliance and improves the reliability of the clamping, but also facilitates insertion and removal, enhancing ease of use.

[0031] In actual operation, a buckle groove 9 is provided at the top of the long side wall of the through slot 2, and the top of the clamping member 3 is clamped in the buckle groove 9 by a fastener, so that the bottom of the clamping member 3 cooperates with the bottom of the long side wall of the through slot 2 to form the clamping opening 8. The buckle groove 9 is horizontally opened and has a small mouth and a large cavity. The top and bottom surfaces of the fastener are respectively provided with notches for inserting the notch of the buckle groove 9, so that the fastener is buckled at the notch of the buckle groove 9. The buckle groove 9 allows the top of the clamping member 3 to be inserted and fixed, which is not only convenient for assembly, but also allows the clamping member 3 and the frame to be processed with different materials, ensuring that the frame 1 has good structural strength, ensuring that the clamping member 3 has good elasticity, and ensuring that the clamping opening 8 can firmly clamp the plug-in strip.

[0032] In actual operation, the bottom of the long side wall of the through slot 2 is provided with an anti-slip protrusion 10. The bottom of the clamping member 3 bends toward the long side wall of the through slot 2 and clamps the plug strip. The bottom of the clamping member 3 returns to the anti-slip protrusion 10 and effectively clamps the plug strip, preventing the plug strip from escaping the clamping opening 8. The bottom edge of the clamping member 3 bends away from the long side wall of the through slot 2 and forms an expanded guide edge 11. The guide edge 11 facilitates receiving the plug strip by expanding the opening size, thereby guiding the plug strip into the clamping opening 8.

[0033] In actual operation, the external connection part is a connection plate 12 provided at the bottom edge of the frame 1 and fixedly connected to the top surface of the gypsum board, and the bottom surface of the connection plate 12 forms the contact surface (such as Figure 3(As shown). The bottom edge of the frame 1 extends horizontally outward to form the connecting plate 12. During installation, the vertical projections of the gypsum board and the through-slot 2 are offset from each other. This allows for both the gypsum board edge to be attached to the connecting plate 12 and for the through-slot 2 to be exposed by opening a through hole in the middle of the gypsum board. Both of these are considered specific embodiments of the present invention. The bottom surface of the connecting plate 12 is provided with a groove, which limits the slippage of the gypsum board and facilitates the passage of fasteners for secure connection.

[0034] In actual operation, the frame 1 can be formed by assembling four profiles, which is convenient for batch processing and can also be combined and assembled to form frames 1 with different sizes as needed to meet usage requirements.

Claims

1. A hidden linear conversion frame for a gypsum ceiling, comprising a frame (1) with a through slot (2) therein, characterized in that: The top edge of the frame (1) forms an upper connection portion exposed upward, the top of the long side wall of the through slot (2) is buckled with a clamping piece (3) to form an internal connection portion, and the bottom edge of the frame (1) is extended outward to form an external connection portion with a flat contact surface, the internal connection portion and the external connection portion are respectively fixed to the gypsum board and the linear electrical appliance and are suspended at a preset position through the upper connection portion, so that the gypsum board and the bottom surface of the linear electrical appliance are flush and overlapped and cover the frame (1).

2. The hidden linear conversion frame for gypsum ceiling according to claim 1, characterized in that: A horizontal clamping plate (4) is provided on the long top edge of the frame (1), and the clamping plate (4) is clamped and hung below a preset work station by a hanging piece (5).

3. The hidden linear conversion frame for gypsum ceiling according to claim 2, characterized in that: The top of the hanging piece (5) is connected to the triangular keel, and the bottom is provided with a hanging hole (6) for the clamping plate (4) to pass through. The hanging hole (6) is open downward and has a small mouth and a large cavity, so that the top edge of the frame (1) can be inserted into the hanging hole (6) from bottom to top and fixedly connected by the clamping plate (4).

4. The hidden linear conversion frame for gypsum ceiling according to claim 2, characterized in that: The edge of the clamping plate (4) is bent to form a reinforcement edge (7).

5. A hidden linear conversion frame for gypsum ceiling according to any one of claims 1 to 4, characterized in that: The built-in connection portion is a clamping opening (8) built into the through slot (2) and exposed downward, and the linear appliance is plugged into the corresponding clamping opening (8) via a plug-in strip provided on the periphery of its top surface, so that the linear appliance panel is installed in the through slot (2).

6. The hidden linear conversion frame for gypsum ceiling according to claim 5, characterized in that: A buckle groove (9) is provided at the top of the long side wall of the through slot (2), and the top of the clamping member (3) is clamped in the buckle groove (9) via a buckle, so that the bottom of the clamping member (3) cooperates with the bottom of the long side wall of the through slot (2) to form the clamping opening (8).

7. The hidden linear conversion frame for gypsum ceiling according to claim 5, characterized in that: The bottom of the long side wall of the through slot (2) is provided with an anti-slip protrusion (10); or, the bottom of the clamping member (3) is bent toward the long side wall of the through slot (2) and clamps the plug-in strip; or, the bottom edge of the clamping member (3) is bent away from the long side wall of the through slot (2) and forms an expanded guide edge (11).

8. The hidden linear conversion frame for gypsum ceiling according to claim 6, characterized in that: The buckle groove (9) is opened horizontally and is in a shape of a small mouth and a large cavity. The top surface and the bottom surface of the fastener are respectively provided with notches for inserting the notch of the buckle groove (9), so that the fastener is buckled at the notch of the buckle groove (9).

9. A hidden linear conversion frame for gypsum ceiling according to any one of claims 1 to 4, characterized in that: The external connection portion is a connection plate (12) arranged at the bottom edge of the frame (1) and fixedly connected to the top surface of the gypsum board, and the bottom surface of the connection plate (12) forms the contact surface.

10. The hidden linear conversion frame for gypsum ceiling according to claim 9, characterized in that: The bottom edge of the frame (1) is extended outward horizontally to form the connecting plate (12); or, the bottom surface of the connecting plate (12) is provided with a groove.

Images