Splicing structure and splicing straight plate

Abstract

The utility model provides a splicing structure and a splicing straight plate. The splicing structure comprises a splicing plate A, a splicing plate B and a connecting piece used for connecting the splicing plate A and the splicing plate B. The connecting piece comprises a first connecting plate and a second connecting plate, and the second connecting plate is arranged in the length direction of the first connecting plate and is perpendicular to the first connecting plate. The first connecting plate is connected with the end of the splicing plate A in the length direction, and the second connecting plate is inserted into the side wall of the splicing plate B to be fixedly assembled with the splicing plate B, so that the second connecting plate is hidden, and the connecting strength of the connecting position of the splicing plate B is enhanced. The splicing plate A and the splicing plate B are attached to the two sides of the first connecting plate respectively, the second connecting plate is hidden in the splicing plate B, and therefore the splicing structure is smooth in surface and free of obvious gaps from the appearance.

Description

Technical Field

[0001] The utility model relates to the field of home building materials, in particular to a splicing structure and a splicing straight plate. Background Art

[0002] Plates are flat rectangular building materials in standard sizes, used in the construction industry as components of walls, ceilings or floors. They also refer to metal plates made by forging, rolling or casting, which can usually be divided into thin plates, medium plates, thick plates and extra-thick plates, usually made into flat rectangular building materials in standard sizes.

[0003] The boards in the prior art are used piece by piece. When a larger board is needed, it is inconvenient to transport if the volume of the prefabricated board is enlarged for production, so spliced ​​boards are used. Chinese utility model patent CN204357053U discloses a board splicing structure, including an I-shaped board and a connecting board. A pair of protrusions are symmetrically arranged on the upper and lower edges of the two opposite sides of the connecting board, one pair of protrusions cooperates with the mortise and tenon of the adjacent I-shaped board, and the groove formed between the two pairs of protrusions of the connecting board cooperates with the mortise and tenon of the I-shaped board. This structure has good connection stability, but the spliced ​​boards are not flat enough and the gap at the splicing is large. Utility Model Content

[0004] The utility model aims to provide a splicing structure and a splicing straight plate.

[0005] The utility model aims to solve the problem of unevenness and instability of the panels after splicing.

[0006] In order to solve the above problems, the utility model is implemented through the following technical solutions:

[0007] A splicing structure comprises a splicing A plate, a splicing B plate, and a connecting piece for connecting the splicing A plate and the splicing B plate; the connecting piece comprises a first connecting plate and a second connecting plate, the second connecting plate is arranged along the length direction of the first connecting plate and perpendicular to the first connecting plate; the first connecting plate is connected to the end of the splicing A plate in the length direction, and the second connecting plate is inserted into the side wall of the splicing B plate and fixedly assembled with the splicing B plate.

[0008] Furthermore, the first connecting plate is provided with a plurality of first mounting holes, the side walls of the spliced ​​A plates are correspondingly provided with first fixing holes, and the first connecting plate is connected to the spliced ​​A plates via fasteners.

[0009] Furthermore, the first connecting plate is provided with a first positioning hole, and there are at least two first positioning holes, which are located on both sides of the second connecting plate; the spliced ​​A plate is correspondingly provided with a second positioning hole; the wooden tenon passes through the first positioning hole and the second positioning hole, so that the connecting piece and the spliced ​​A plate are positioned.

[0010] Furthermore, the first mounting hole is provided with a step, the fastener comprises a locking portion and a head connected to the locking portion, and the step is used to accommodate the head of the fastener.

[0011] Furthermore, the second connecting plate is located on the symmetry axis of the first connecting plate.

[0012] Furthermore, the first mounting holes are staggered and distributed on both sides of the second connecting plate.

[0013] Furthermore, the side wall of the spliced ​​B plate is provided with a slot adapted to the second connecting plate; a plurality of second mounting holes are opened on the second connecting plate, and the bottom surface of the spliced ​​B plate is provided with a second fixing hole connected to the slot, and when the second connecting plate and the spliced ​​B plate are plugged into place, the second mounting holes correspond one-to-one with the second fixing holes.

[0014] Further, the length of the first connecting plate is smaller than the width of the spliced ​​A plates and the width of the spliced ​​B plates; and / or the width of the first connecting plate is equal to the thickness of the spliced ​​A plates and the thickness of the spliced ​​B plates.

[0015] Furthermore, both the spliced ​​A plates and the spliced ​​B plates are provided with shielding plates, and the shielding plates are formed by extending the top surfaces of the spliced ​​A plates and the spliced ​​B plates along their width directions.

[0016] A spliced ​​straight plate comprises the aforementioned splicing structure and also comprises a mounting member, wherein the mounting member comprises a fixing plate and a fixing column arranged on the fixing plate, the angle between the fixing column and the fixing plate is 88° to 90°, and at least two fixing columns are provided; the side walls of the spliced ​​A plate and the spliced ​​B plate in the width direction are provided with mounting fixing holes adapted to the fixing columns; the fixing plate is provided with a plurality of mounting through holes, and fasteners pass through the mounting through holes to fix the fixing plate to the wall.

[0017] Furthermore, the spliced ​​A plate and the spliced ​​B plate are both provided with mounting grooves on one side facing the fixing column for accommodating the mounting parts and fasteners.

[0018] Compared with the prior art, the technical solution of the utility model and its beneficial effects are as follows:

[0019] (1) In the splicing structure of the present invention, the splicing plate A and the splicing plate B are respectively attached to the two sides of the first connecting plate, and the second connecting plate is inserted into the side wall of the splicing plate B and fixedly assembled with the splicing plate B, thereby hiding the second connecting plate. From the appearance, the splicing structure of the present invention has a smooth surface and no obvious gaps.

[0020] (2) The splicing structure of the utility model is simple in structure and easy to assemble. It can be assembled with only a few hidden fasteners. After assembly, it is neat and elegant with good integrity.

[0021] (3) The mounting piece of the utility model spans the connection between the spliced ​​A plate and the spliced ​​B plate, and is connected to the spliced ​​A plate and the spliced ​​B plate at the same time, thereby further improving the splicing stability of the spliced ​​A plate and the spliced ​​B plate.

[0022] (4) The connecting piece of the utility model is fixed to the wall by fasteners, and the splicing structure can be fixed to the wall by plugging the fixing holes into the fixing columns, so the installation is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural diagram of a splicing structure provided by the first embodiment of the utility model;

[0024] Figure 2 It is a top view of the connecting piece provided in the first embodiment of the utility model;

[0025] Figure 3 It is a side view of the connecting piece provided in the first embodiment of the utility model;

[0026] Figure 4 This is an exploded view of a splicing structure provided in the first embodiment of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of the mounting member provided in the second embodiment of the present utility model;

[0028] Figure 6 It is a three-dimensional diagram of the installation structure provided in the second embodiment of the present utility model.

[0029] Illustration Description:

[0030] Splicing A plate-100; Installation fixing hole-110; Installation groove-120;

[0031] Splice B plate-200; slot-210; second fixing hole-211;

[0032] Connecting member-300; first connecting plate-310; first mounting hole-311; step-312; first positioning hole-313; second connecting plate-320; second mounting hole-321;

[0033] Mounting piece-400; fixing plate-410; mounting through hole-411; fixing column-420;

[0034] Fastener-1; Wooden dowel-2. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0036] Embodiment 1

[0037] See also Figure 1 A splicing structure includes a splicing A plate 100, a splicing B plate 200, and a connecting piece 300 for connecting the splicing A plate 100 and the splicing B plate 200. It can be understood that any two splicing plates can be connected by the connecting piece 300, so as to achieve the extension of the length of the splicing plate. The user can choose the number of splicing plates according to the length required by himself, which is more flexible. The connecting piece 300 of this embodiment is a metal piece, so as to ensure the rigidity and strength of the connection.

[0038] See also Figure 2 and Figure 3 The connector 300 includes a first connecting plate 310 and a second connecting plate 320. The second connecting plate 320 is arranged along the length direction of the first connecting plate 310 and perpendicular to the first connecting plate 310. The first connecting plate 310 is connected to the end of the spliced ​​A plate 100 in the length direction. The second connecting plate 320 is inserted into the side wall of the spliced ​​B plate 200 and fixedly assembled with the spliced ​​B plate 200, thereby hiding the second connecting plate 320 and strengthening the connection strength of the spliced ​​B plate 200. The spliced ​​A plate 100 and the spliced ​​B plate 200 are respectively attached to the two sides of the first connecting plate 310, and the second connecting plate 320 is hidden in the spliced ​​B plate 200. Therefore, from the appearance, the spliced ​​structure of this embodiment has a smooth surface and no obvious gaps.

[0039] The first connection plate 310 is provided with a first positioning hole 313, and at least two first positioning holes 313 are provided and are located on both sides of the second connection plate 320. The splicing A plate 100 is correspondingly provided with a second positioning hole (not shown), and the wooden dowel 2 passes through the first positioning hole 313 and the second positioning hole, so that the first connection plate 310 and the splicing A plate 100 are positioned, that is, the connecting member 300 and the splicing A plate 100 are positioned.

[0040] Furthermore, a plurality of first mounting holes 311 are provided on the first connecting plate 310, and a first fixing hole (not shown) is correspondingly provided on the side wall of the corresponding splicing A plate 100. The first connecting plate 310 is connected to the splicing A plate 100 through the fastener 1, that is, the fastener 1 passes through the first mounting hole 311 and the first fixing hole to fix the first connecting plate 310 on the splicing A plate 100. Preferably, the first mounting hole 311 is provided with a step 312, and the fastener 1 includes a locking portion and a head connected to the locking portion, and the step 312 is used to accommodate the head of the fastener 1, such as Figure 2 As shown, the head of the fastener 1 is prevented from protruding from the spliced ​​A plate 100, so that when splicing, the two sides of the first connecting plate 310 can fit tightly with the spliced ​​A plate 100 and the spliced ​​B plate 200, reducing the splicing gap and making it more concise and beautiful.

[0041] Preferably, the second connecting plate 320 is located on the symmetry axis of the first connecting plate 310. The first mounting holes 321 are staggered and distributed on both sides of the second connecting plate 320 to avoid too many holes in the same thickness direction of the spliced ​​A plate 100 to affect the strength of the spliced ​​A plate 100 connection.

[0042] See also Figure 4 , the side wall of the spliced ​​B plate 200 is provided with a slot 210 adapted to the second connecting plate 320. The second connecting plate 320 is provided with a plurality of second mounting holes 321, and the bottom surface of the spliced ​​B plate 200 is provided with a second fixing hole 211 that is in communication with the slot 210. When the second connecting plate 320 and the spliced ​​B plate 200 are plugged into place, the second mounting holes 321 correspond to the second fixing holes 211 one by one, and then the fastener 1 is used for fixed connection.

[0043] It is understandable that in order to save materials and ensure the simplicity, beauty and integrity of the spliced ​​product, the slot 210 is only opened on the side facing the spliced ​​A plate 100, and the length of the first connecting plate 310 is smaller than the width of the spliced ​​A plate 100 and the width of the spliced ​​B plate 200, and the width of the first connecting plate 310 is equal to the thickness of the spliced ​​A plate 100 and the thickness of the spliced ​​B plate 100.

[0044] Embodiment 2

[0045] This embodiment provides a spliced ​​straight plate, including the splicing structure of the first embodiment, and also includes a mounting member 400 for assembling the spliced ​​plate (splicing structure) to a desired position, such as on a wall A.

[0046] See also Figure 5 and Figure 6 The mounting member 400 includes a fixing plate 410 and a fixing column 420 disposed on the fixing plate 410. There are at least two fixing columns 420. The side walls of the spliced ​​A plate and the spliced ​​B plate in the width direction are provided with mounting holes 110 adapted to the fixing columns. The fixing plate 410 is provided with a plurality of mounting through holes 411. The fasteners pass through the mounting through holes 411 to fix the fixing plate 410 to the wall. The mounting holes 110 of the spliced ​​plates are aligned with the fixing columns 420, and the plates are pushed toward the wall, thereby fixing the plates to the wall. Furthermore, the spliced ​​A plate and the spliced ​​B plate are both provided with mounting grooves 120 on one side facing the fixing columns 420, for accommodating the mounting member 400 and the fasteners, so that the side walls of the mounting grooves 120 can cover the mounting member 400 when viewed from above or from the side, thereby making the product more beautiful and without obvious gaps. The angle between the fixing column and the fixing plate is 88° to 90°. It can be understood that the end of the fixing column 420 connected to the fixing plate 410 to the other end of the fixing column 420 is slightly inclined upward relative to the horizontal plane to prevent the plate from sliding off the fixing column 420 without external force.

[0047] The mounting parts can be metal parts, or plastic parts with good hardness, such as polystyrene (PS) parts and polycarbonate (PC) parts.

[0048] The splicing structure of the utility model has the advantages of simple structure and convenient assembly, and the assembly can be completed by using only hidden fasteners. After assembly, the structure is neat and elegant, and has good integrity.

[0049] The above description shows and describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept of this article through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A splicing structure, characterized in that: It includes a spliced ​​A plate, a spliced ​​B plate, and a connecting piece for connecting the spliced ​​A plate and the spliced ​​B plate; the connecting piece includes a first connecting plate and a second connecting plate, the second connecting plate is arranged along the length direction of the first connecting plate and perpendicular to the first connecting plate; the first connecting plate is connected to the end of the spliced ​​A plate in the length direction, and the second connecting plate is inserted into the side wall of the spliced ​​B plate and fixedly assembled with the spliced ​​B plate.

2. A splicing structure according to claim 1, characterized in that: The first connecting plate is provided with a plurality of first mounting holes, the side wall of the spliced ​​A plate is correspondingly provided with first fixing holes, and the first connecting plate is connected to the spliced ​​A plate via fasteners.

3. A splicing structure according to claim 2, characterized in that: The first connecting plate is provided with a first positioning hole, and there are at least two first positioning holes, which are located on both sides of the second connecting plate; the splicing A plate is correspondingly provided with a second positioning hole; the wooden tenon passes through the first positioning hole and the second positioning hole, so that the connecting piece and the splicing A plate are positioned.

4. A splicing structure according to claim 2, characterized in that: The first mounting hole is provided with a step, the fastener comprises a locking portion and a head connected to the locking portion, and the step is used to accommodate the head of the fastener.

5. A splicing structure according to claim 2, characterized in that: The second connecting plate is located on the symmetry axis of the first connecting plate.

6. A splicing structure according to claim 4, characterized in that: The first mounting holes are staggered and distributed on two sides of the second connecting plate.

7. A splicing structure according to claim 1, characterized in that: The side wall of the spliced ​​B plate is provided with a slot adapted to the second connecting plate; a plurality of second mounting holes are opened on the second connecting plate, and the bottom surface of the spliced ​​B plate is provided with a second fixing hole connected to the slot. When the second connecting plate and the spliced ​​B plate are plugged into place, the second mounting holes correspond one-to-one with the second fixing holes.

8. A splicing structure according to claim 1, characterized in that: The length of the first connecting plate is smaller than the width of the spliced ​​A plates and the width of the spliced ​​B plates; and / or the width of the first connecting plate is equal to the thickness of the spliced ​​A plates and the thickness of the spliced ​​B plates.

9. A spliced ​​straight board, characterized in that: The splicing structure includes any one of claims 1 to 8, and further includes a mounting component, the mounting component includes a fixing plate, a fixing column arranged on the fixing plate, the angle between the fixing column and the fixing plate is 88° to 90°, and at least two fixing columns are provided; the side walls of the splicing A plate and the splicing B plate in the width direction are provided with mounting fixing holes adapted to the fixing columns; a plurality of mounting through holes are provided on the fixing plate, and fasteners pass through the mounting through holes to fix the fixing plate to the wall.

10. The spliced ​​straight board according to claim 9, characterized in that: The spliced ​​A plate and the spliced ​​B plate are both provided with mounting grooves on one side facing the fixing column for accommodating the mounting parts and fasteners.

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