Table plate splicing and fixing device for furniture processing

Abstract

The invention discloses a table board splicing and fixing device for furniture processing, and relates to the technical field of tables. The desk comprises a connecting component connected between the butted desk plates; a first connecting structure and a second connecting structure which are connected with the connecting component are respectively arranged at two ends of the table plate; the first connecting structure comprises a step part A arranged on one end face of the table board, and an inserting groove A is formed in the bottom side face of the step part A; the second connecting structure comprises a step part B arranged on the other end face of the table board, an inserting groove B sunken towards the inner side of the table board is formed in the bottom end of the step part B, and the second connecting structure further comprises an inserting groove C formed in the bottom side face of the table board. The first connecting structure and the second connecting structure which are connected with the connecting component are arranged at the two ends of the table plates respectively, the connecting component is connected between the two table plates during use, and then the structural strength of the connecting position of the two table plates is enhanced through the connecting component during use.

Description

Technical Field

[0001] The invention belongs to the technical field of tableware, and in particular relates to a tabletop splicing and fixing device for furniture processing. Background Art

[0002] Currently, in the market, manufacturers need to consider packaging costs and material costs, so they will divide and split large table tops into smaller boards, and then pack and ship them. In this operation mode, customers need to assemble the products themselves after receiving them.

[0003] For example, CN220308639U discloses a splicing table top, including multiple splicing boards, and a first clamping structure is installed on the splicing boards, wherein an assembly gap is formed between the first clamping structure and the corresponding splicing board; the second clamping structure, at both ends, respectively forms a plug-in fit with the assembly gaps on two adjacent splicing boards, and forms a clamping fit with the first clamping structure on the corresponding splicing board to lock the connection between the two adjacent splicing boards. The above-mentioned second clamping structure and the first clamping structure are used to form a combination. After the assembly is completed, the table top composed of multiple splicing boards has the problem of low structural strength at the connection. Summary of the invention

[0004] The purpose of the present invention is to provide a table top splicing and fixing device for furniture processing, which solves the problems raised by the background technology by respectively arranging a first connecting structure and a second connecting structure connected to a connecting member at both ends of the table top, and connecting the connecting member between the two table tops when in use.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a table board splicing and fixing device for furniture processing, comprising a connecting member connected between butted table boards; the two ends of the table board are respectively provided with a first connecting structure and a second connecting structure connected with the connecting member; the first connecting structure comprises a step portion A arranged on one end surface of the table board, and a slot A is arranged on the bottom side of the step portion A; the second connecting structure comprises a step portion B arranged on the other end surface of the table board, and a slot B is arranged at the bottom end of the step portion B and is recessed toward the inner side of the table board, and the second connecting structure also comprises a slot C arranged on the bottom side of the table board;

[0007] The connecting component includes an insertion board A with one end inserted into the slot B, and the other end of the insertion board A is located between the step portion B and the area formed by the step portion A. One end of the insertion board A is provided with an insertion strip A inserted into the slot A; one side of the insertion board is connected to a side panel A clamped between the end surfaces of the two table boards, and the end of the side panel A is connected to a bottom panel A that rests against the bottom side surfaces of the two table boards, and the bottom panels A located on both sides of the side panel A are respectively provided with screws fixed to the table boards; the bottom panel A located on one side of the side panel A is provided with an insertion strip B inserted into the slot C.

[0008] Furthermore, after the above-mentioned assembly, a gap is formed between the two table tops, and during use, the gap is filled with caulking glue and then scraped flat.

[0009] Furthermore, several of the table tops are connected in sequence to form a table top. After the assembly is completed, decorative panel A and decorative panel B are respectively connected and arranged at both ends of the table top through connecting components; one end of the decorative panel A is provided with a third connecting structure connected to the connecting component; one end of the decorative panel B is provided with a fourth connecting structure connected to the first connecting component; wherein, the first connecting structure and the fourth connecting structure are of the same structure, and the second connecting structure and the third connecting structure are of the same structure.

[0010] Furthermore, the table top is composed of two rows of table board assemblies, and any of the table board assemblies is composed of a number of table boards connected in sequence by connecting components. After the assembly is completed, decorative panels A and decorative panels B are respectively connected at both ends of the table top by connecting components.

[0011] Furthermore, fixing parts are respectively provided at the intersections formed by the two decorative panels A and two table boards, four table boards, or two decorative panels B and two table boards.

[0012] Furthermore, the fixing member includes an insertion plate B with one end inserted into the slot B, the other end of the insertion plate B is located between the area formed by the step portion B and the step portion A, and one end of the insertion plate B is provided with an insertion strip C inserted into the slot A; one side of the insertion plate B is connected to a side panel B clamped between the end faces of the two table boards, the end of the side panel B is connected to a bottom plate B resting against the bottom side faces of the two table boards, a pair of mounting feet are respectively provided at both ends of the bottom plate B, and mounting holes are provided on the mounting feet, and bolts threadedly connected to the table boards are provided through the mounting holes.

[0013] Furthermore, an inserting strip D inserted into the slot C is provided on the bottom plate B located on one side of the side plate B.

[0014] Furthermore, a protrusion is formed on one side of the bottom side surface of the base plate B, a through hole is arranged on the protrusion, and two locking bolts are arranged on the protrusion along the axial direction of the through hole; it also includes a cross bar arranged between the two protrusions, and the two ends of the cross bar are respectively inserted into the two through holes located at the two ends and fixed by locking bolts; a U-shaped groove plate that is movably clamped on the cross bar is arranged between the cross bar and the table top, and a plurality of adjusting bolts are arranged on the cross bar along its length direction, and the ends of the adjusting bolts are against the inner bottom side surface of the U-shaped groove plate.

[0015] Furthermore, two rows of positioning columns are arranged on the outer bottom side surface of the U-shaped groove plate along its length direction, and positioning holes cooperating with the positioning columns are arranged on the edge side of the bottom side surface of the table top.

[0016] Furthermore, the four corner sides of the bottom side of the protrusion are respectively provided with rectangular bosses, and also include a pillar, the four corner sides of the pillar are provided with L-shaped grooves for inserting the rectangular bosses, the rectangular bosses are provided with fastening bolts, and the L-shaped grooves are provided with threaded holes that cooperate with the fastening bolts.

[0017] The present invention has the following beneficial effects:

[0018] The present invention provides a first connecting structure and a second connecting structure connected to a connecting member at both ends of the table top, and connects the connecting member between the two table tops when in use, thereby utilizing the connecting member to enhance the structural strength of the connection between the two table tops when in use.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 A top view of the table top splicing and fixing device of the present invention in use;

[0022] Figure 2 This is a bottom view of the table top splicing and fixing device of the present invention in use;

[0023] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0024] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0025] Figure 5 for Figure 1 The main view;

[0026] Figure 6 for Figure 5 A partial enlarged view of point C in the middle;

[0027] Figure 7 It is a schematic diagram of the structure of the fixing member of the present invention. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] The present invention is a table top splicing and fixing device for furniture processing. When in use, Figure 1-2 As shown in Figure 4, the table top is composed of two rows of table board assemblies, and the table board assembly is composed of a number of table boards 1 connected in sequence by connecting components. When in use, two table boards 1 are connected by connecting components, and after the assembly is completed, decorative panels A1 a and decorative panels B1 b are respectively connected at both ends of the table top by connecting components.

[0031] In order to facilitate connecting the connecting member between the two table boards 1 and enhance the structural strength of the joints after the two table boards 1 are connected, the present invention provides a first connecting structure and a second connecting structure connected to the connecting member at both ends of the table board 1, respectively; and a third connecting structure connected to the connecting member is provided at one end of the decorative panel A1a; and a fourth connecting structure connected to the first connecting member is provided at one end of the decorative panel B1b; wherein, the first connecting structure and the fourth connecting structure are of the same structure, and the second connecting structure and the third connecting structure are of the same structure.

[0032] Specifically, Figure 4 and 6The first connection structure includes a step portion A111 arranged on one end surface of the table top 1, and a slot A112 is arranged on the bottom side of the step portion A111; the second connection structure includes a step portion B113 arranged on the other end surface of the table top 1, and a slot B114 recessed toward the inner side of the table top 1 is opened at the bottom end of the step portion B113, and the second connection structure also includes a slot C116 arranged on the bottom side of the table top 1.

[0033] Furthermore, when in use, based on the structural design of the first connecting structure and the second connecting structure, the two sides of the connecting member provided by the present invention are respectively mounted on the first connecting structure and the second connecting structure; that is, the connecting member includes an insertion board A2 with one end inserted into the slot B114, and the other end of the insertion board A2 is located between the step portion B113 and the area formed by the step portion A, and one end of the insertion board A2 is provided with an insertion strip A21 inserted into the slot A112; one side of the insertion board 2 is connected to a side panel A20 clamped between the end faces of the two table boards 1, and the end of the side panel A20 is connected to a bottom panel A22 that rests against the bottom side surfaces of the two table boards 1, and the bottom panels A22 located on both sides of the side panels A20 are respectively provided with screws 24 fixed to the table boards 1; the bottom panel A22 located on one side of the side panel A20 is provided with an insertion strip B23 inserted into the slot C116.

[0034] At the same time, when in use, in order to facilitate the connection of two adjacent table boards 1 between two rows of table board assemblies, the present invention is provided with fixing parts 3 at the intersections formed by two decorative panels A1 a and two table boards 1, four table boards 1, or two decorative panels B1 b and two table boards 1, and when in use, one side of the fixing part 3 is fixed to the two table boards 1, and the other side is fixed to the two decorative panels A1 a, two decorative panels B1 b or two table boards 1.

[0035] like Figure 3 and 7 The fixing member 3 provided by the present invention includes a plug board B30 with one end inserted into the slot B114, and the other end of the plug board B30 is located between the step portion B113 and the area formed by the step portion A, and one end of the plug board B30 is provided with an insert strip C31 inserted into the slot A112; one side of the plug board B30 is connected to a side panel B32 clamped between the end faces of the two table boards 1, and the end of the side panel B32 is connected to a bottom panel B33 against the bottom side surfaces of the two table boards 1, and a pair of mounting feet 301 are respectively provided at both ends of the bottom panel B33, and mounting holes 302 are provided on the mounting feet 301, and bolts 305 threadedly connected to the table board 1 are provided through the mounting holes 302. Then, when in use, the fixing member 3 is used to connect the components connected to the four corner sides of the fixing member 3 into a whole, and at the same time, it is convenient to use the fixing member 3 to assemble the table board 1, etc. when in use.

[0036] An insert strip D34 inserted into the slot C116 is provided on the bottom plate B33 located on one side of the side plate B32, and a protrusion 35 is formed on one side of the bottom side surface of the bottom plate B33, a through hole is provided on the protrusion 35, and two locking bolts are provided on the protrusion 35 along the axial direction of the through hole; it also includes a cross bar 4 arranged between the two protrusions 35, and the two ends of the cross bar 4 are respectively inserted into the two through holes located at the two ends and fixed by locking bolts; a U-shaped groove plate 42 movably clamped on the cross bar 4 is provided between the cross bar 4 and the table board 1, and a plurality of adjusting bolts 41 are provided on the cross bar 4 along its length direction, and the end of the adjusting bolt 41 is against the inner bottom side surface of the U-shaped groove plate 42; when in use, the U-shaped groove plate 42 is used to abut between two adjacent table boards 1, thereby improving the bonding strength of the joint.

[0037] Two rows of positioning columns are arranged on the outer bottom side of the U-shaped groove plate 42 along its length direction, and positioning holes cooperating with the positioning columns are arranged on the edge side of the bottom side of the table top 1.

[0038] The four corners of the bottom side of the protrusion 35 are respectively provided with rectangular protrusions 303, and also include a support 5, and the four corners of the support 5 are all provided with L-shaped grooves 51 for inserting the rectangular protrusions 303, and the rectangular protrusions 303 are provided with fastening bolts 304, and the L-shaped grooves 51 are provided with threaded holes that match the fastening bolts 304.

[0039] Meanwhile, after the above assembly, a gap 115 is formed between the two table tops 1 , and the gap 115 is filled with caulking glue and then scraped flat during use.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A table board splicing and fixing device for furniture processing, characterized in that: It comprises a connecting member connected between the butted table boards (1); The two ends of the table top (1) are respectively provided with a first connection structure and a second connection structure connected to the connection member; Wherein, the first connection structure comprises a step portion A (111) arranged on one end surface of the table top (1), and a slot A (112) is arranged on the bottom side of the step portion A (111); The second connection structure comprises a step portion B (113) arranged on the other end surface of the table top (1), a slot B (114) recessed toward the inner side of the table top (1) is formed at the bottom end of the step portion B (113), and the second connection structure further comprises a slot C (116) arranged on the bottom side surface of the table top (1); The connecting member comprises an inserting plate A (2) with one end inserted into the slot B (114), the other end of the inserting plate A (2) being located between the step portion B (113) and the area formed by the step portion A, and an inserting strip A (21) inserted into the slot A (112) being provided at one end of the inserting plate A (2); One side of the plug board (2) is connected to a side board A (20) clamped between the end surfaces of the two table boards (1); the end of the side board A (20) is connected to a bottom board A (22) pressed against the bottom sides of the two table boards (1); the bottom boards A (22) located on both sides of the side board A (20) are respectively provided with screws (24) fixed to the table boards (1); and the bottom board A (22) located on one side of the side board A (20) is provided with an insertion strip B (23) inserted into the slot C (116).

2. A table top splicing and fixing device for furniture processing according to claim 1, characterized in that: After the above assembly, a gap (115) is formed between the two table tops (1), and during use, the gap (115) is filled with caulking glue and then scraped flat.

3. A table top splicing and fixing device for furniture processing according to claim 1, characterized in that: A plurality of table tops (1) are connected in sequence to form a table top. After the table top is formed, a decorative panel A (1a) and a decorative panel B (1b) are respectively connected and provided at both ends of the table top through connecting components. One end of the decorative plate A (1a) is provided with a third connection structure connected to the connection member; one end of the decorative plate B (1b) is provided with a fourth connection structure connected to the first connection member; The first connection structure is identical to the fourth connection structure, and the second connection structure is identical to the third connection structure.

4. A table top splicing and fixing device for furniture processing according to claim 1, characterized in that: The table top is composed of two rows of table board assemblies, and any of the table board assemblies is composed of a plurality of table boards (1) connected in sequence by connecting components. After the assembly is completed, a decorative panel A (1a) and a decorative panel B (1b) are respectively connected and provided at both ends of the table top by connecting components.

5. A table top splicing and fixing device for furniture processing according to claim 4, characterized in that: A fixing part (3) is respectively provided at the intersection formed by the two decorative panels A (1a) and two table boards (1), four table boards (1), or two decorative panels B (1b) and two table boards (1).

6. A table top splicing and fixing device for furniture processing according to claim 5, characterized in that: The fixing member (3) comprises an inserting plate B (30) with one end inserted into the slot B (114), the other end of the inserting plate B (30) being located between the step portion B (113) and the area formed by the step portion A, and an inserting strip C (31) inserted into the slot A (112) being provided at one end of the inserting plate B (30); One side of the plug board B (30) is connected to a side board B (32) clamped between the end faces of the two table boards (1); the end of the side board B (32) is connected to a bottom board B (33) pressed against the bottom sides of the two table boards (1); a pair of mounting feet (301) are respectively provided at both ends of the bottom board B (33); and mounting holes (302) are provided on the mounting feet (301); bolts (305) threadedly connected to the table boards (1) are provided through the mounting holes (302).

7. A table top splicing and fixing device for furniture processing according to claim 6, characterized in that: An inserting strip D (34) inserted into the slot C (116) is provided on the bottom plate B (33) located on one side of the side plate B (32).

8. The table top splicing and fixing device for furniture processing according to claim 7, characterized in that: A convex block (35) is formed on one side of the bottom side of the bottom plate B (33), a through hole is arranged on the convex block (35), and two locking bolts are arranged on the convex block (35) along the axial direction of the through hole; It also includes a cross bar (4) disposed between the two protrusions (35), wherein two ends of the cross bar (4) are respectively inserted into two through holes located at the two ends and fixed by locking bolts; A U-shaped groove plate (42) movably clamped on the cross bar (4) is arranged between the cross bar (4) and the table top (1); a plurality of adjustment bolts (41) are arranged on the cross bar (4) along its length direction; the ends of the adjustment bolts (41) abut against the inner bottom side of the U-shaped groove plate (42).

9. The table top splicing and fixing device for furniture processing according to claim 8, characterized in that: Two rows of positioning columns are arranged on the outer bottom side of the U-shaped groove plate (42) along its length direction, and positioning holes cooperating with the positioning columns are arranged on the edge side of the bottom side of the table top (1).

10. The table top splicing and fixing device for furniture processing according to claim 8, characterized in that: The four corner sides of the bottom side of the protrusion (35) are respectively provided with rectangular protrusions (303), and also include a pillar (5), the four corner sides of the pillar (5) are each provided with an L-shaped groove (51) for inserting the rectangular protrusion (303), a fixing bolt (304) is provided on the rectangular protrusion (303), and a threaded hole matching the fixing bolt (304) is provided in the L-shaped groove (51).

Images