Fixing plate edge sealing and closing-up connecting piece

Abstract

The invention discloses an edge sealing and closing-up connecting piece for a fixed plate. The edge sealing and closing-up connecting piece comprises a connecting piece body and a clamping piece. The connecting piece comprises a connecting keel and a connecting buckle, the connecting buckle is connected to one side of the connecting keel, mortises and tenons are obliquely connected to the inner side of the surface of the connecting buckle at equal intervals, and mounting cavities are formed among the multiple sets of mortises and tenons; through the nailing-free and gluing-free design, a traditional nailing splicing mode is abandoned, and the problem that the whole plate is damaged during disassembly due to the fact that the ceiling nail plate is thin is solved; glue is not needed, and connection failure caused by glue falling and aging is fundamentally eradicated; the connecting piece and the plate cannot be damaged in the dismounting process, the plate can be repeatedly mounted and used, and the connecting piece can be recycled for multiple times; through up-and-down double-layer clamping of the connecting buckles and the clamping pieces and the cooperation of the mortises and tenons and the corrugated structures on the surfaces of the clamping pieces, double guarantees of clamping and skid resistance are formed, and the plates are effectively prevented from loosening and slipping off.

Description

Technical Field

[0001] This invention relates to the field of ceiling splicing technology, specifically to a fixing plate edge sealing connector. Background Technology

[0002] Ceiling panels, wall panels, and other similar materials need to be spliced ​​together during use. This splicing is usually done by applying glue or nailing to secure the materials.

[0003] In existing technologies, the common methods for edge banding and splicing of ceiling panels, wall panels, and other panel components are nailing or adhesive bonding. Nailing requires using a nail gun or similar tool to drive nails through the edge of the panel and into the wall or supporting frame to secure it. Adhesive bonding involves applying a special adhesive to the joint or the surface where the panel meets the supporting structure, using the adhesive's strength to fix the panel to the structure or adjacent panels. Both methods are traditional panel connection techniques that have been used in the industry for a long time. However, on the one hand, when using nails for fixing, the edges of ceiling panels, wall panels, and other components are usually thin, and the nails are easily driven in, causing them to crack and break. Furthermore, disassembly requires prying the nails, which can easily damage the entire board due to uneven stress, making the board unusable and resulting in material waste. On the other hand, when using adhesive bonding, the adhesive will gradually age and peel off due to changes in environmental temperature and humidity, vibration, and other factors over long-term use. This can lead to connection failure, loosening, warping, or even detachment of the components, posing safety hazards. Additionally, the volatile harmful substances in the adhesive will continue to evaporate, polluting the decoration environment and harming human health, which does not meet the current development needs of green decoration.

[0004] In view of this, we have introduced a fixed plate edge sealing connector. Summary of the Invention

[0005] The purpose of this invention is to provide a fastening plate edge sealing connector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fixing plate edge sealing connector, comprising: a connector, a plate, and a clip;

[0007] The connector includes a connecting keel and a connecting buckle. The connecting buckle is connected to one side of the connecting keel. The inner surface of the connecting buckle is provided with mortises at equal intervals. An installation cavity is opened between multiple sets of mortises.

[0008] The connector snaps into the inside of the panel;

[0009] The clip is obliquely set on the inner side of the surface of the connecting keel, below the connecting buckle. The surface of the connecting keel has a connecting bottom block on one side of the clip, and a limiting point for inserting the plate is provided on one side of the connecting bottom block.

[0010] Preferably, the surface of the mortise and tenon is provided with a corrugation A; the corrugation A is an annular concave-convex pattern, which can effectively increase the static friction between the mortise and tenon and the contact surface of the plate, prevent relative sliding between the two, further improve the locking and fastening effect, and avoid slippage problems after long-term use.

[0011] Preferably, the surface of the card is provided with corrugations B; the corrugations B are arranged along the length direction of the card and are adapted to the structure of corrugations A, which can enhance the tightness of the fit between the card and the plate, and at the same time improve the anti-slip performance after the card is engaged, forming a double anti-slip guarantee with the upper corrugations A.

[0012] Preferably, the inner side of the connecting keel has an installation slot A between the clip and the limiting point; the installation slot A is a long strip-shaped groove that adapts to the protrusion of the edge of the plate, which can limit the plate laterally, avoid the plate from shifting left and right during assembly, and ensure the docking accuracy between the plate and the connecting part.

[0013] Preferably, the inner side of the connecting keel is provided with a mounting slot B on the side of the limiting point; the mounting slot B is arranged parallel to the mounting slot A, and can be adapted to the edge structure of another board to be spliced, so as to realize the symmetrical docking and limiting of the two boards, ensure that the splicing of the boards is flat and aligned, and improve the edge sealing effect.

[0014] The interior of the plate has grooves for inserting mortises, fasteners, and limiting points.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) By eliminating the need for nails and glue, the traditional nail splicing method is abandoned, avoiding the problem of damage to the entire board during disassembly due to the thinness of the ceiling nail board; no glue is needed, eliminating the connection failure caused by glue falling off and aging from the root, while avoiding the volatilization of harmful substances from the glue, improving the environmental safety of the decoration environment, and meeting the requirements of green decoration.

[0017] (2) During the disassembly process, neither the connectors nor the plates are damaged. The plates can be reinstalled and reused, and the connectors can be recycled multiple times. Compared with the damaged plates and discarded connectors in the traditional process, the material waste and usage costs are greatly reduced, which is both economical and environmentally friendly.

[0018] (3) By connecting the upper and lower double-layer snap-fit ​​of the buckle and the clip, and with the mortise and tenon and the corrugated structure on the surface of the clip, a double protection of "snap-fit ​​+ anti-slip" is formed, which effectively prevents the board from loosening and slipping. Compared with a single snap-fit ​​or smooth surface structure, the connection stability is significantly improved.

[0019] (4) Through the uninstalled four-sided plates and buckles (i.e. connectors): The installed plates and buckles (i.e. connectors) can be disassembled and used repeatedly with the triangular keel. The assembled plates and buckles (i.e. connectors) can achieve a very strong whole. If the plates and buckles (i.e. connectors) only have two or three closed sides, they can be disassembled by pulling.

[0020] The four sides of the plate and the buckle (i.e. the connector) have been installed: If the plate has been installed with the buckle (i.e. the connector) on all four sides and the four sides are closed, then disassembling the plate and the buckle (i.e. the connector) will render the plate and the buckle (i.e. the connector) unusable. This function of the buckle (i.e. the connector) has very good security. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall connection of this utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional connection in this practical application.

[0024] In the diagram: 1. Connector; 11. Connecting keel; 13. Clip; 14. Corrugated B; 15. Mounting slot A; 16. Limiting point; 17. Mounting slot B; 18. Connecting base block; 19. Mortise and tenon; 110. Corrugated A; 111. Mounting cavity; 112. Connecting buckle; 2. Plate; 21. Groove; 22. Notch. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0027] Please see Figure 1-3 The present invention provides a technical solution: a fixing plate edge sealing and finishing connector, comprising: connector 1, connector 1 including connecting keel 11 and connecting buckle 112, the connecting buckle 112 is connected to one side of the connecting keel 11, and the inner side of the surface of the connecting buckle 112 is obliquely connected with tenons 19 at equal intervals, and an installation cavity 111 is opened between multiple sets of tenons 19;

[0028] Plate 2, connector 1 is snapped into the inside of plate 2;

[0029] The clip 13 is integrally formed with the connecting keel 11. It is inclined and set on the inner side of the surface of the connecting keel 11. The inclined direction of the clip 13 is adapted to the inclined direction of the mortise 19. The clip 13 is located directly below the connecting buckle 112, forming a double-layer locking structure. The surface of the connecting keel 11 is integrally provided with a connecting bottom block 18 on one side of the clip 13. The connecting bottom block 18 is a block structure, which is used to provide stable support for the subsequent limiting point 16. One side of the connecting bottom block 18 is integrally provided with a limiting point 16 for inserting the plate 2. The limiting point 16 is long and strip-shaped. Its thickness is adapted to the reserved groove 21 of the plate 2, which can be accurately inserted into the plate 2 to achieve longitudinal positioning.

[0030] The surface of the mortise and tenon 19 is provided with a corrugated pattern A110, which is a ring-shaped concave-convex texture structure and is evenly distributed along the length of the mortise and tenon 19. This is used to increase the friction between the mortise and tenon 19 and the plate 2 after they come into contact, and to prevent slippage.

[0031] The surface of the card 13 is provided with corrugations B14, which are long strip-shaped concave and convex textures arranged along the length of the card 13 and are adapted to the corrugation A110 structure, further improving the tightness of the engagement between the card 13 and the plate 2.

[0032] The inner side of the connecting keel 11 is provided with an installation slot A15 between the clip 13 and the limiting point 16. The installation slot A15 is a long groove with a groove width that matches the protruding structure on the edge of the plate 2. It is used to limit the plate 2 laterally and prevent assembly offset.

[0033] The inner side of the connecting keel 11 is provided with a mounting groove B17 on the side of the limiting point 16. The mounting groove B17 is also a long groove, which is arranged parallel to the mounting groove A15. It can be adapted to the edge structure of another plate 2 to realize the docking and limiting of the two plates 2 and ensure the splicing accuracy.

[0034] The interior of the plate 2 is provided with a groove 21 for inserting the mortise 19, the clip 13 and the limiting point 16.

[0035] The surface of plate 2 has a notch 22 on the side of the connecting keel 11 for splicing the keel.

[0036] The setting of the limiting point 16 prevents the connecting bottom block 18 from extending too far beyond the board surface, while the mortise and tenon 19 itself has a certain angle (i.e., tilt setting), which can better hold the board 2 or the all-aluminum honeycomb panel.

[0037] The clamp 13 is set at a 45° angle, which makes the lateral clamping force more secure; and the bottom of the connecting block 18 fits tightly with the plate surface.

[0038] Panel 2 and buckle (i.e. connector 1) not installed on all four sides: Panel 2 and buckle (i.e. connector 1) can be disassembled and used with the triangular keel multiple times. The assembled panel 2 and buckle (i.e. connector 1) can achieve a very strong whole. If panel 2 and buckle (i.e. connector 1) only has two or three closed sides, it can be disassembled by pulling.

[0039] Plate 2 and buckles (i.e. connector 1) have been installed on all four sides: If plate 2 has already been installed with buckles (i.e. connector 1) on all four sides and the four sides are closed, then disassembling plate 2 and buckles (i.e. connector 1) will render plate 2 and buckles (i.e. connector 1) unusable. This buckle (i.e. connector 1) has excellent security.

[0040] Specifically, in use, the connector 1 is first used as the core load-bearing component, and the connecting keel 11 provides overall structural support. The inner side of the connecting keel 11 has reserved mounting slots A15 and B17 to provide a precise positioning reference for the subsequent docking of the plates 2 and avoid assembly offset. The edge of the plate 2 to be spliced ​​is aligned with the limiting point 16 on one side of the connecting base block 18. The limiting point 16 adopts a structural design that is adapted to the thickness of the plate 2 and can be directly inserted into the reserved groove 21 of the plate 2 to achieve the initial longitudinal positioning of the plate 2 and prevent the plate 2 from moving up and down during the assembly process.

[0041] After the limiting point 16 is inserted into the plate 2, the plate 2 is pushed towards the connecting keel 11 to fit together. At this time, the connecting buckle 112 and the clip 13 form a double-layer locking structure: the tenon 19 obliquely set on the inner side of the upper connecting buckle 112 is arranged at equal intervals and can be inserted into the matching hole reserved on the surface of the plate 2 during the fitting process. At the same time, the corrugation A110 on the surface of the tenon 19 increases the contact friction with the hole wall of the plate 2, preventing the tenon 19 from sliding relative to the plate 2. The lower clip 13 is also obliquely set on the inner side of the connecting keel 11 and located below the connecting buckle 112. When the plate 2 is fitted together, the clip 13 can be inserted into the slot on the edge of the plate 2. The corrugation B14 on the surface of the clip 13 further strengthens the tightness of the locking, forming a double fixing effect of "upper tenon insertion + lower clip locking".

[0042] During assembly, the mounting slot A15 (located between the clip 13 and the limiting point 16) on the inner side of the connecting keel 11 can accommodate the protruding structure on the edge of the plate 2, while the mounting slot B17 (located on the side of the limiting point 16) can limit the lateral displacement of the plate 2. Together with the longitudinal positioning of the limiting point 16, the plate 2 can be accurately fixed in three dimensions, avoiding the plate 2 from shifting or loosening after splicing. The mounting cavity 111 opened between the multiple sets of mortises 19 can provide a certain buffer space during assembly. On the one hand, it can prevent the mortises 19 from being damaged by excessive force when embedded in the plate 2. On the other hand, it can adapt to the assembly requirements of plates 2 with different thicknesses, improving the versatility of the connectors.

[0043] The weight of the plate 2 itself and the external forces (such as minor collisions and vibrations) during daily use will be transmitted to the connecting keel 11 through the limiting point 16, the clip 13 and the mortise and tenon 19. As the core load-bearing structure, the connecting keel 11 can distribute the concentrated force to the entire connector, avoiding excessive local stress that could lead to connection failure. At the same time, the connecting bottom block 18 provides bottom support for the limiting point 16, further improving the load-bearing capacity of the limiting point 16 and preventing the limiting point 16 from deforming due to stress.

[0044] The corrugated A110 on the surface of the mortise and tenon 19 and the corrugated B14 on the surface of the fastener 13 both adopt an uneven texture design, which can greatly increase the static friction of the contact surface with the plate 2, effectively resist the slight displacement of the plate 2 caused by thermal expansion and contraction and vibration, and avoid loosening and slippage; compared with the smooth surface structure, the corrugated structure can make the contact pressure more uniform, further improving the anti-slip effect;

[0045] The upper and lower double-layer locking structure formed by the connecting buckle 112 and the clip 13 can fix the plate 2 from different angles. The inclined arrangement of the upper tenon 19 makes the plate 2 more stressed and the stronger the tenon 19 is embedded in the plate 2, forming a "self-tightening" fixing effect. The lower clip 13 limits the bottom of the plate 2 to prevent the plate 2 from tilting upwards. The double protection avoids the loosening problem caused by the failure of a single locking structure.

[0046] Compared to traditional nailing and gluing processes, the disassembly process of this connector does not require damage to the plate 2: by slightly prying the plate 2 with external force, the clip 13 is separated from the slot of the plate 2, and the tenon 19 can be smoothly dislodged from the hole of the plate 2 under the buffering effect of the mounting cavity 111. The limiting point 16 is simultaneously pulled out from the groove 21 of the plate 2. The entire disassembly process will not cause damage to the plate 2. Both the connector and the plate 2 can be reused, reducing the cost of use.

[0047] All other parts of this invention not described herein are the same as existing technologies, or are known technologies, or can be implemented using existing technologies, and will not be described in detail here.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fastening and sealing connector for fixed plates, characterized in that, include: The connector (1) includes a connecting keel (11) and a connecting buckle (112). The connecting buckle (112) is connected to one side of the connecting keel (11). The inner surface of the connecting buckle (112) is provided with tenons (19) at equal intervals. An installation cavity (111) is opened between multiple sets of tenons (19). Plate (2), connector (1) is snapped into the inside of plate (2); The clip (13) is obliquely disposed on the inner side of the surface of the connecting keel (11) and located below the connecting buckle (112). The surface of the connecting keel (11) is provided with a connecting bottom block (18) on one side of the clip (13). A limiting point (16) for inserting the plate (2) is provided on one side of the connecting bottom block (18).

2. The edge sealing connector for a fixed plate according to claim 1, characterized in that, The surface of the mortise (19) is provided with a corrugation A (110).

3. The edge sealing connector for a fixed plate according to claim 1, characterized in that, The surface of the card (13) is provided with corrugations B (14).

4. The edge sealing connector for a fixed plate according to claim 1, characterized in that, The mounting slot A (15) is located on the inner side of the connecting keel (11) between the clip (13) and the limiting point (16).

5. A fixing plate edge sealing connector according to claim 1, characterized in that, The inner side of the connecting keel (11) is provided with a mounting slot B (17) on the side of the limiting point (16).

6. A fixing plate edge sealing connector according to claim 1, characterized in that, The plate (2) has a groove (21) inside for inserting the mortise (19), the clip (13) and the limiting point (16).

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