Plate connecting structure, composite plate and cabinet

Abstract

The utility model discloses a plate connecting structure, a composite plate and a cabinet. The plate connecting structure comprises a frame, the frame comprises a first connecting frame and a second connecting frame, the first connecting frame and the second connecting frame are oppositely arranged front and back and connected with each other, and a mounting groove is jointly formed between the first connecting frame and the second connecting frame; the fastener is arranged in the mounting groove and connected with the inner wall surface of the mounting groove, the fastener is provided with a clamping groove, and the opening direction of the clamping groove is consistent with that of the mounting groove; the edge sealing piece comprises a clamping block and an edge sealing block, one end of the clamping block is connected with the edge sealing block, the other end of the clamping block is inserted into the mounting groove and connected with the clamping groove in a clamped mode, the edge sealing block covers an opening of the mounting groove, clamping grooves are formed between the first connecting frame and the edge sealing block and between the second connecting frame and the edge sealing block, and the two clamping grooves are located in the front side and the rear side of the mounting groove respectively. According to the utility model, the non-adhesive connection of two plates can be realized, the plate connection efficiency is improved, and the damage of an adhesive to a human body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of composite board connection, in particular to a board connection structure, a composite board and a cabinet. Background Art

[0002] In order to solve the problems of existing board performance and single appearance, the prior art uses two boards to form a composite board. The two sides of the composite board have different performance and appearance, which is more conducive to improving the flexibility of furniture customization design.

[0003] However, the existing combination of two panels is often achieved by gluing them together with an adhesive. The application and stabilization of the adhesive requires a long time, and the installation efficiency of the two panels is low. When the adhesive has not completely hardened, the two panels are prone to relative movement, which brings inconvenience to the installation of the panels. Moreover, the formed composite panel has a high formaldehyde content, which is harmful to human health. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a plate connection structure, a composite plate and a cabinet.

[0005] The solution of the utility model to solve the technical problem is:

[0006] A plate connection structure, comprising:

[0007] A frame, the frame comprising a first connecting frame and a second connecting frame, the first connecting frame and the second connecting frame are arranged front and back opposite to each other and connected to each other, and a mounting groove is formed between the first connecting frame and the second connecting frame;

[0008] A fastener, the fastener is arranged in the installation groove and connected to the inner wall surface of the installation groove, the fastener is provided with a clamping groove, and the opening direction of the clamping groove is consistent with that of the installation groove;

[0009] The edge banding piece includes a clamping block and an edge banding block, one end of the clamping block is connected to the edge banding block, and the other end is inserted into the installation groove and clamped with the clamping slot, the edge banding block covers the opening of the installation groove, and the first connecting frame and the second connecting frame respectively form clamping grooves with the edge banding block, and the two clamping grooves are respectively located on the front and rear sides of the installation groove.

[0010] The utility model has at least the following beneficial effects: the frame serves as the main body of the entire panel connection structure, and is used to support two panels that need to be connected and compounded. After the clamping block of the edge banding member is inserted into the installation groove and snapped with the clamping groove, clamping grooves are respectively formed between the edge banding block of the edge banding member and the first connecting frame and the second connecting frame. The clamping grooves are respectively open to the front and rear, and can clamp the panels stably, thereby realizing the connection of the two panels.

[0011] During the installation of the two panels, no adhesive is needed. Instead, the two panels only need to be clamped on the outside of the first connecting frame and the second connecting frame, and then locked directly through the edge banding. The operation is simple and quick, which greatly improves the efficiency of connecting the two panels. Moreover, since no adhesive is used, the harm of adhesive to human health can be avoided, which is also more environmentally friendly.

[0012] After the edge banding covers the installation groove, the connection between the first connecting frame and the plate and the connection between the second connecting frame and the plate are both covered, and the two plates can be connected to the plate connecting structure without opening holes, thereby improving the aesthetics of the connection between the two plates.

[0013] As a further improvement of the above technical solution, the two clamping grooves are arranged to be inclined in the direction of the fasteners. In this way, the clamping grooves can limit the plate to be connected, and prevent the plate from directly falling out of the clamping grooves from the front or rear end of the frame when the edge banding is not fastened with the fastener or the fastening between the edge banding and the fastener is abnormal, thereby improving the connection stability of the plate.

[0014] As a further improvement of the above technical solution, the frame also includes a mounting frame, which is arranged in the mounting groove, and the front and rear ends of the mounting frame are respectively connected to the front and rear walls of the mounting groove, and the fastener is detachably connected to the mounting frame.

[0015] Such an arrangement is conducive to replacing or repairing damaged fasteners, while other undamaged parts can continue to be used, reducing the overall maintenance cost of the plate connection structure and being more environmentally friendly.

[0016] As a further improvement of the above technical solution, the frame also includes screws and nuts, the nuts and the fasteners are respectively arranged on both sides of the mounting frame, the screws are passed through the fasteners and the mounting frame, and are connected to the nuts by threads.

[0017] The fastener is locked with the mounting frame by screws and nuts, the installation process is simple, and each component is also easy to process.

[0018] As a further improvement of the above technical solution, the panel connection structure further includes a reinforcing frame, and the front and rear ends of the reinforcing frame are respectively connected to the first connecting frame and the second connecting frame.

[0019] The reinforcement frame is used to improve the stability of the entire frame, provide a higher supporting force for the two panels, and improve the pressure resistance of the composite panel formed by connecting the two panels.

[0020] As a further improvement of the above technical solution, the panel connection structure also includes a suction cup, which is arranged on the front and rear sides of the frame and connected to the reinforcement frame.

[0021] The setting of the suction cup can provide support for the two panels connected by the panel connection structure, and avoid direct rigid contact between the reinforcement frame and the panel, which has a certain protective effect on the panel. Moreover, after the panel is installed, the suction cup is attached to the panel, which can further improve the connection stability of the panel connection structure and avoid falling off.

[0022] As a further improvement of the above technical solution, the panel connection structure also includes thermal insulation and sound insulation cotton, and the thermal insulation and sound insulation cotton is filled between the first connecting frame and the second connecting frame.

[0023] The thermal insulation and sound insulation cotton can prevent direct contact between two panels connected by the panel connection structure, thereby achieving the effect of sound insulation, noise reduction, thermal insulation and heat insulation.

[0024] As a further improvement of the above technical solution, a hinge mounting hole for mounting a hinge is provided on the first connecting frame and / or the second connecting frame, and the hinge mounting hole is communicated with the mounting groove.

[0025] The hinge mounting holes are provided to facilitate users to install hinges and further to improve the flexibility of furniture customization design.

[0026] A composite board material comprises a first board, a second board and a board connection structure as described in any one of the above technical solutions, wherein the first board and the second board are respectively provided with a board surface and a mounting block, the board surface of the first board and the board surface of the second board are respectively covered on the front and rear wall surfaces of the frame of the board connection structure, and the mounting block is clamped in the clamping groove of the board connection structure.

[0027] The first panel and the second panel are connected and fixed by the panel connecting structure. No adhesive is needed during the splicing process of the first panel and the second panel, thereby avoiding the damage of the adhesive to human health. Moreover, the splicing and installation of the first panel and the second panel can be completed by only using the edge sealing member of the panel connecting structure to lock the first panel and the second panel in the clamping groove. The splicing and installation process is simple and fast, which greatly improves the installation efficiency of the composite panel. The user can replace the first panel and the second panel according to actual needs to obtain a composite panel with suitable performance or appearance, which is more conducive to improving the flexibility of customized furniture design.

[0028] A cabinet includes the composite board as described in the above technical solution. Since the composite board is spliced ​​without glue, the harm of adhesive to human body can be avoided, which is more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present utility model, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the internal structure of the plate connection structure of an embodiment of the utility model;

[0031] Figure 2 It is a schematic diagram of the installation structure of the composite board of the embodiment of the utility model;

[0032] Figure 3 It is a schematic structural diagram of the composite board of the embodiment of the utility model in a state where the first board is removed;

[0033] Figure 4 It is a schematic structural diagram of the composite board of the embodiment of the utility model in a state where the hinge is installed.

[0034] : Reference numerals: 100, frame; 110, first connecting frame; 120, second connecting frame; 130, mounting frame; 140, mounting groove; 150, clamping groove; 160, reinforcing frame; 161, suction cup mounting hole; 162, suction cup; 170, top and bottom hinge hole; 171, top and bottom hinge; 180, pipe hinge hole; 181, pipe hinge; 190, angle code; 200, fastener; 210, slot; 220, screw; 230, nut; 300, edge banding; 310, edge banding block; 320, block; 400, first plate; 500, second plate. DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, examples of which 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 should not be construed as limiting the present invention.

[0036] In the description of the present invention, descriptions of orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0039] Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. The various technical features in the utility model can be combined interchangeably without conflicting with each other.

[0040] Reference Figures 1 to 4 On the first aspect, the utility model proposes a panel connection structure, which can connect two panels of the same material or different materials. There is no need to use glue or other adhesives during the panel connection process, which simplifies the installation process, improves the installation efficiency, and avoids harm to the human body caused by the adhesive.

[0041] In this embodiment, the panel connection structure includes a frame 100, a fastener 200 and an edge banding member 300. The frame 100 is the main body of the entire panel connection structure, and includes a first connection frame 110 and a second connection frame 120. The first connection frame 110 and the second connection frame 120 are arranged front and back relative to each other and connected to each other, and a mounting groove 140 is formed between the first connection frame 110 and the second connection frame 120. The fastener 200 is arranged in its entirety inside the mounting groove 140 and connected to the inner wall surface of the mounting groove 140. The fastener 200 is provided with a clamping groove 210, and the clamping groove 210 is in the same opening direction as the mounting groove 140. The edge banding member 300 includes a clamping block 320 and an edge banding block 310. One end of the clamping block 320 is connected to the edge banding block 310, and the other end is inserted into the installation groove 140 and connected to the clamping slot 210 by clamping. The edge banding block 310 covers the opening of the installation groove 140, and a clamping groove 150 is formed between the edge banding block 310 and the first connecting frame 110 and the second connecting frame 120 respectively. The two clamping grooves 150 are respectively arranged on the front and rear sides of the installation groove 140, and are respectively used to install two panels.

[0042] In some embodiments, the installation groove 140 is set to open upward, the card slot 210 is also set to open upward, the edge sealing block 310 is set above the frame 100, and the lower wall surface of the edge sealing block 310 is respectively formed with the upper end surface of the first connecting frame 110 and the upper end surface of the second connecting frame 120 to form a clamping groove 150 for installing the panel, and the two clamping grooves 150 are respectively open to the front and rear sides.

[0043] When installing the panels, you only need to clamp the two panels in the two clamping grooves 150 respectively and lock them through the edge sealing member 300. During the locking process, the clamping block 320 of the edge sealing member 300 is inserted into the installation groove 140 and directly clamped with the clamping groove 210. There is no need to use adhesives. It is convenient and quick, and the connection between the two panels after locking is highly stable.

[0044] In addition, the edge sealing block 310 of the edge sealing member 300 covers the opening of the installation groove 140, so that dust is not easily hidden in the installation groove 140. Moreover, the edge sealing block 310 can cover the connection position between the panel and the frame 100, and can also improve the aesthetics of the composite panel formed after the two panels are connected.

[0045] In some embodiments, the two clamping grooves 150 are respectively arranged to be inclined toward the direction of the fastener 200. In this embodiment, the fastener 200 is located below the clamping groove 150, and the two clamping grooves 150 are respectively arranged to be inclined downward toward the middle of the installation groove 140.

[0046] In this embodiment, the angle between the upper wall surface of the first connecting frame 110 and the front wall surface is 60°, the angle between the upper wall surface of the second connecting frame 120 and the rear wall surface is 60°, and the inclination angle of the lower wall surface of the edge sealing block 310 coincides with the upper wall surface of the first connecting frame 110 and the upper wall surface of the second connecting frame 120.

[0047] It is understandable that the panels to be connected are provided with mounting blocks corresponding to the inclination angle of the clamping groove 150, and the mounting blocks are inserted into the inclined clamping groove 150, and then clamped and locked by the edge banding member 300. The inclined clamping groove 150 can limit the mounting blocks of the panels, prevent the mounting blocks from falling out of the clamping groove 150, and further improve the connection stability of the panels.

[0048] In some embodiments, installation grooves 140 are formed between the first connecting frame 110 and the second connecting frame 120, facing upward, downward, left and right respectively. Each installation groove 140 is respectively provided with a fastener 200 and an edge banding member 300. The first connecting frame 110 and the second connecting frame 120 respectively form clamping grooves 150 on the four sides of the upper, lower, left and right. Installation blocks are respectively provided around the panels to be connected. The four installation blocks of the panels are respectively inserted into the four clamping grooves 150 of the first connecting frame 110 or the second connecting frame 120. The two panels are respectively connected to the first connecting frame 110 and the second connecting frame 120, and then locked by four edge banding members 300.

[0049] Such an arrangement enables all four sides of the panel to be locked with the panel connection structure, further improving the installation stability of the panel.

[0050] In some embodiments, mounting grooves 140 facing upward, downward, left and right are formed between the first connecting frame 110 and the second connecting frame 120, and the fasteners 200 and the edge banding members 300 are arranged in the mounting grooves 140 opening upward and downward, and the first connecting frame 110 and the second connecting frame 120 form clamping grooves 150 on the upper and lower sides, respectively, and the upper and lower ends of the plate are clamped and stabilized by the clamping grooves 150 on the upper and lower sides. In this way, the mounting grooves 140 opening to the left and right can be used to clamp the movable layer connecting member, and the composite plate formed by connecting the two plates through the plate connecting structure of this embodiment can be used in the cabinet, so that the cabinet that needs to be equipped with a movable layer can realize the installation of the movable layer, and the appearance has no holes.

[0051] In some embodiments, the frame 100 includes a mounting frame 130, which is disposed in the mounting groove 140 and is used to connect the first connecting frame 110 and the second connecting frame 120, and to provide a mounting position for the fastener 200. Specifically, the mounting frame 130 is disposed inside the mounting groove 140, the front end of the mounting frame 130 is connected to the first connecting frame 110, and the rear end of the mounting frame 130 is connected to the second connecting frame 120.

[0052] In some embodiments, the fastener 200 is detachably connected to the mounting frame 130. After the fastener 200 is damaged, the fastener 200 can be removed and replaced with a new fastener 200, while the undamaged frame 100 and edge banding 300 can continue to be used, thereby reducing the maintenance cost of the panel connection structure and being more environmentally friendly.

[0053] In this embodiment, the fastener 200 is connected to the mounting frame 130 by a screw 220. Specifically, the frame 100 also includes a screw 220 and a nut 230. The nut 230 and the fastener 200 are respectively arranged on both sides of the mounting frame 130. The fastener 200 is provided with a first through hole, and the mounting frame 130 is provided with a second through hole. After the fastener 200 is set on the mounting frame 130, the first through hole is connected to the second through hole, and the screw 220 is passed through the first through hole and the second through hole, and is connected to the nut 230 by a thread.

[0054] It can be understood that by locking the fastener 200 and the mounting bracket 130 through the screw 220 and the nut 230, the installation process is simple and the various components are also easy to process.

[0055] In other embodiments, an internal thread is provided on the hole wall of the second through hole of the mounting frame 130, and after the screw 220 is directly inserted into the first through hole of the fastener 200, the screw 220 is connected to the hole wall of the second through hole through a thread, thereby realizing a detachable connection between the fastener 200 and the mounting frame 130.

[0056] In this embodiment, the fastener 200 is an elastic buckle, which has elastic sheets arranged opposite to each other at the front and rear sides, and each elastic sheet is provided with a first limiting boss protruding into the slot 210, and the first limiting boss is provided at the opening end of the slot 210. The front and rear side walls of the block 320 of the edge sealer 300 are provided with a second limiting boss. When the block 320 extends into the installation slot 140 and is inserted into the slot 210, the second limiting boss can contact the first limiting boss and push the two elastic sheets to undergo elastic deformation, so that the opening of the slot 210 is stretched open, so that the second limiting boss can enter the slot 210 and stably engage with the first limiting boss, and the block 320 is not easy to fall out of the slot 210.

[0057] In some embodiments, the plate connection structure further includes a reinforcing frame 160, the front end of the reinforcing frame 160 is connected to the first connecting frame 110, and the rear end of the reinforcing frame 160 is connected to the second connecting frame 120. The reinforcing frame 160 is used to improve the stability of the entire frame 100, and has a higher supporting force for the two plates. After the plates are connected, the reinforcing frame 160 can provide support for the middle of the plates, so that the composite plate formed by the two plates has higher strength and better pressure resistance.

[0058] In this embodiment, the reinforcing frame 160 is installed on the first connecting frame 110 and the second connecting frame 120 through the inner angle bracket screw structure, and the connection process does not require hole drilling.

[0059] In some embodiments, the panel connection structure further includes a suction cup 162, which is disposed on the front and rear sides of the frame 100 and connected to the reinforcing frame 160. After the panels are connected, the suction cup 162 can provide support for the middle of the panels, and avoid direct rigid contact between the reinforcing frame 160 and the panels, which has a protective effect on the panels. The suction cup 162 fits the panels, further improving the connection stability of the panel-to-panel connection structure, preventing the panels from falling off the panel connection structure, and can further improve the pressure resistance of the composite panel, making the surface of the composite panel smoother.

[0060] In some embodiments, the reinforcement frame 160 is provided with a suction cup mounting hole 161 for mounting a suction cup 162, and the suction cup 162 can be directly inserted into the suction cup mounting hole 161 to achieve the connection of the suction cup 162. It can be understood that the number of reinforcement frames 160 is not specifically limited herein, and the number of suction cup mounting holes 161 on each reinforcement frame 160 is not specifically limited herein.

[0061] In this embodiment, the front and rear side walls of the reinforcing frame 160 are respectively provided with U-shaped grooves, and the U-shaped grooves are extended along the extension direction of the reinforcing frame 160. The suction cup 162 is inserted into the U-shaped groove and can move along the extension direction of the U-shaped groove to adjust the installation position. In this embodiment, the reinforcing frame 160 is extended in the left and right direction, and the U-shaped groove is also extended in the left and right direction. After the suction cup 162 is inserted into the U-shaped groove, it can move in the left and right direction to adjust the left and right position.

[0062] It is understandable that the number of reinforcement frames 160 is not specifically limited herein, the number of U-shaped grooves on each reinforcement frame 160 is not specifically limited herein, and the number of suction cups 162 inserted into each U-shaped groove is not specifically limited herein.

[0063] In some embodiments, the panel connection structure also includes thermal insulation and sound insulation cotton, which is filled in the space between the first connecting frame 110 and the second connecting frame 120. After the two panels are installed, the thermal insulation and sound insulation cotton is filled between the two panels.

[0064] It is understandable that the thermal insulation and sound insulation cotton can prevent the two panels from direct contact, thereby achieving the effect of sound insulation, noise reduction, thermal insulation and heat insulation.

[0065] The thermal insulation and sound insulation cotton can be made of materials such as sponge and cotton. In this embodiment, the thermal insulation and sound insulation cotton is polyurethane cotton. The thermal insulation and sound insulation cotton is light in weight. After two panels are installed through the panel connection structure of this embodiment, the composite panel formed is light in weight. However, since the thermal insulation and sound insulation components can provide a certain support for the panels, when the panels are knocked, they have a solid effect.

[0066] In some embodiments, a hinge mounting hole is provided on the first connecting frame 110 or the second connecting frame 120, and the hinge mounting hole is connected to the mounting slot 140 and is used to install a hinge. In some embodiments, both the first connecting frame 110 and the second connecting frame 120 are provided with a hinge mounting hole.

[0067] It is understandable that the hinge mounting holes may be provided in a variety of ways, each for installing a different type of hinge. The hinge mounting holes may be pipe hinge holes 180, top and bottom hinge holes 170, etc. The pipe hinge holes 180 are used to install pipe hinges 181, and the top and bottom hinge holes 170 are used to install top and bottom hinges 171. The number of hinge mounting holes and the specific locations of the hinge mounting holes on the first connecting frame 110 or the second connecting frame 120 are not specifically limited here, and may be set according to actual needs.

[0068] In some embodiments, the panel connection structure further includes an angle code 190, which is detachably mounted on the outside of the edge block 310 of the edge sealer 300 by means of a screw or other connecting member. It is understandable that the angle code 190 is located at the corner of the frame 100, and the panel connection structure provided with the angle code 190 is convenient for installation.

[0069] Second, refer to Figures 2 to 4 The utility model provides a composite board, which includes a first board 400, a second board 500, and a board connection structure provided in any one of the embodiments of the first aspect. It can be understood that the first board 400 and the second board 500 are connected without glue through the board connection structure, and the installation process is simple and quick.

[0070] It is understandable that the first plate 400 and the second plate 500 can be plates made of the same material or different materials, and the appearance color matching is more flexible and diversified. In this embodiment, the first plate 400 and the second plate 500 are both steel plates, and the frame 100 is made of aluminum.

[0071] In this embodiment, the first plate 400 and the second plate 500 are respectively provided with a plate surface and a mounting block, and the shape of the mounting block matches the shape of the clamping groove 150. During installation, the plate surface of the first plate 400 is covered on the front wall surface of the first connecting frame 110, and the plate surface of the second plate 500 is covered on the rear wall surface of the second connecting frame 120, and then the mounting block of the first plate 400 and the mounting block of the second plate 500 are locked in the clamping groove 150 through the edge sealing member 300. The entire installation process is simple and quick, and no adhesive is needed, thereby avoiding the harm of the adhesive to the human body.

[0072] It can be understood that the board surface of the first board 400 and the board surface of the second board 500 respectively cover the front and rear wall surfaces of the board connection structure, and no screw holes are required on the board surfaces. The edge sealing member 300 seals the edges of the first board 400 and the second board 500 to make the entire composite board more beautiful.

[0073] It is understandable that the first plate 400 and the second plate 500 are connected by the plate connection structure, and there is a certain space between the first plate 400 and the second plate 500, and the composite plate has a suitable thickness and is relatively light. Due to the support of the plate connection structure, although there is a certain space between the first plate 400 and the second plate 500, it also has good bearing capacity and high strength, especially the composite plate using the plate connection structure provided with the reinforcing frame 160 and the suction cup 162 has a higher strength.

[0074] When the first plate 400 or the second plate 500 is rusted, the rusted first plate 400 or the second plate 500 can be directly removed and replaced, while the other structures can continue to be used, which is more environmentally friendly.

[0075] It is understandable that the composite board of the present invention can be applied to a variety of furniture products, such as cabinet doors, cabinet layer boards, etc.

[0076] In the third aspect, the embodiment of the utility model provides a cabinet, which includes the composite board provided in the second aspect. The composite board can be used as a cabinet door, a layer board, etc. Since the composite board has the advantages of no glue, light weight, and strong load-bearing capacity, the cabinet has a good storage function, and is lighter in weight, avoids the harm of adhesive to the human body, and is more environmentally friendly.

[0077] The preferred implementation modes of the present invention are specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A plate connection structure, characterized in that: include: A frame, the frame comprising a first connecting frame and a second connecting frame, the first connecting frame and the second connecting frame are arranged front and back opposite to each other and connected to each other, and a mounting groove is formed between the first connecting frame and the second connecting frame; A fastener, the fastener is arranged in the installation groove and connected to the inner wall surface of the installation groove, the fastener is provided with a clamping groove, and the opening direction of the clamping groove is consistent with that of the installation groove; The edge banding piece includes a clamping block and an edge banding block, one end of the clamping block is connected to the edge banding block, and the other end is inserted into the installation groove and clamped with the clamping slot, the edge banding block covers the opening of the installation groove, and the first connecting frame and the second connecting frame respectively form clamping grooves with the edge banding block, and the two clamping grooves are respectively located on the front and rear sides of the installation groove.

2. The plate connection structure according to claim 1, characterized in that: The two clamping grooves are respectively arranged to be inclined toward the direction of the fastener.

3. The plate connection structure according to claim 1, characterized in that: The frame also includes a mounting frame, which is arranged in the mounting groove. The front and rear ends of the mounting frame are respectively connected to the front and rear walls of the mounting groove. The fastener is detachably connected to the mounting frame.

4. The plate connection structure according to claim 3, characterized in that: The frame also includes screws and nuts. The nuts and fasteners are respectively arranged on both sides of the mounting frame. The screws penetrate the fasteners and the mounting frame and are connected to the nuts through threads.

5. The plate connection structure according to claim 1, characterized in that: The plate connection structure further includes a reinforcing frame, and front and rear ends of the reinforcing frame are respectively connected to the first connecting frame and the second connecting frame.

6. The plate connection structure according to claim 5, characterized in that: The plate connection structure also includes a suction cup, which is arranged on the front and rear sides of the frame and connected to the reinforcement frame.

7. The plate connection structure according to claim 1, characterized in that: The panel connection structure also includes thermal insulation and sound insulation cotton, and the thermal insulation and sound insulation cotton is filled between the first connecting frame and the second connecting frame.

8. The plate connection structure according to claim 1, characterized in that: The first connecting frame and / or the second connecting frame is provided with a hinge mounting hole for mounting a hinge, and the hinge mounting hole is communicated with the mounting groove.

9. A composite board, characterized in that: It includes a first plate, a second plate and a plate connecting structure as described in any one of claims 1 to 8, the first plate and the second plate are respectively provided with a plate surface and a mounting block, the plate surface of the first plate and the plate surface of the second plate are respectively covered on the front and rear wall surfaces of the frame of the plate connecting structure, and the mounting block is clamped in the clamping groove of the plate connecting structure.

10. A cabinet, characterized in that: Comprising the composite board material as claimed in claim 9.

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