Lock catch type connecting piece for quickly splicing floors

Abstract

The utility model provides a lock catch type connecting piece for quickly splicing floors, which relates to the field of splicing floors and comprises a splicing floor, a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are symmetrically attached to the lower surface of the splicing floor. The upper end of the first connecting piece and the upper end of the second connecting piece are connected with the groove face of the spliced floor in an inserted mode through positioning inserting plates, fixing lock columns are welded to the lower surface of the inner side of the first connecting piece and the upper surface of the inner side of the second connecting piece, lock catch rings are connected to the outer sides of the fixing lock columns in a buckled mode, and the side ends of the lock catch rings are connected with connecting blocks through hinge columns. The side end of the lock catch ring is connected with a limiting block through an adjusting stud, and the limiting block is inserted into a groove in the side end of the fixed lock column. The problems that in the prior art, the left splicing end and the right splicing end of a floor need to be provided with inserting grooves corresponding to the inserting pieces, the splicing technology of the spliced floor is complex, and the splicing efficiency of the floor is affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of spliced ​​floors, in particular to a locking type connector for quickly splicing floors. Background Art

[0002] The assembled floor is a new product with engineering polypropylene as the main material. Compared with plastic surface layer and wooden floor sports floor, it has the advantages of simple assembly, convenient movement, resistance to rain erosion, no insect infestation and long service life. After searching, the prior art (application number: CN202320058701.5) records that "by setting the embedded part and making the embedded part inclined, the embedded part of the floor main body that is mutually engaged in the left and right directions can be inserted into the inner side of the insert and fixed by the insert, and through the W-shaped structure of the insert, the insert can transfer most of the force to the insert when the floor main body is dragged and pushed by the horizontal friction force in the left and right directions, and absorb energy through the elasticity of the insert itself, thereby reducing the pulling damage to the material of the floor main body and maintaining the joining effect between the two floor main bodies spliced ​​in the left and right directions". However, in the prior art, slots corresponding to the inserts need to be opened at the left and right assembly ends of the floor, resulting in a more complicated splicing process of the assembled floor, which affects the splicing efficiency of the floor. Utility Model Content

[0003] In order to overcome the defects of the prior art, a locking connector for quickly splicing floors is provided to solve the problem that in the prior art, slots corresponding to the inserts need to be opened at the left and right assembly ends of the floor, resulting in a more complicated splicing process for the spliced ​​floors and affecting the splicing efficiency of the floors.

[0004] To achieve the above object, a locking connector for quickly splicing floors is provided, comprising: a splicing floor, a first connector and a second connector, wherein the first connector and the second connector are symmetrically attached to the lower surface of the splicing floor.

[0005] The upper ends of the first connecting member and the second connecting member are plugged into the groove surface of the splicing floor through a positioning plug plate, and fixed lock columns are welded on the inner lower surface of the first connecting member and the inner upper surface of the second connecting member. A locking ring is buckled on the outer side of the fixed lock column, and the side end of the locking ring is connected to a connecting block through a hinge column. The side end of the locking ring is connected to a limiting block through an adjusting stud, and the limiting block is plugged into the side end groove of the fixed lock column.

[0006] Furthermore, a rectangular groove is formed on the lower end surface of the spliced ​​floor; a positioning plug plate is inserted into the rectangular groove, and the first connecting member and the second connecting member are symmetrically buckled and fixed in a trapezoidal shape.

[0007] Furthermore, a limiting groove is provided on a side surface of the fixed lock column, and a limiting block is inserted into the limiting groove.

[0008] Furthermore, an internal threaded hole is opened inside the cylindrical surface of the fixed lock column, and an anti-detachment cover is screwed to the internal threaded hole through a threaded column, and the anti-detachment cover is pressed onto the surface of the locking ring.

[0009] Furthermore, a connecting block is fixed to the inner lower surface of the first connecting member and the inner upper surface of the second connecting member, and a locking ring is movably connected to the inner side of the connecting block through a hinge column.

[0010] Furthermore, the limit block is T-shaped; one end is connected to the adjustment stud via a bearing; and the other end is in close contact with the limit groove surface.

[0011] Furthermore, the locking ring, the hinged column, the limiting block, the adjusting stud and the fixed locking column constitute a locking connection structure of the first connecting member and the second connecting member.

[0012] The beneficial effect of the utility model is that the locking type connector for quickly splicing floors of the utility model utilizes a locking ring to be rotatably buckled on the surface of a fixed lock column, and the inner limit block of the locking ring is plugged into the limit groove of the fixed lock column, so that the connectors plugged at the ends of the two splicing floors can be locked and spliced, which is convenient for the locking type connector to quickly align the splicing floors, simplifies the floor grooving and splicing process, facilitates and quickly splices or splits the connectors, speeds up the assembly efficiency of the splicing floors, and improves the practicality of the splicing floor connectors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a locking connector for quickly splicing floors according to an embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of a partial cross-sectional structure of a locking connector for quickly splicing floors according to an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the top cross-sectional structure of the locking type connector according to an embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed lock column and the anti-drop cover according to an embodiment of the utility model.

[0017] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the locking connector according to an embodiment of the utility model.

[0018] In the figure: 1. splicing floor; 2. first connecting piece; 21. second connecting piece; 22. connecting block; 23. positioning plug plate; 3. locking ring; 31. hinge column; 32. limit block; 33. adjusting stud; 4. anti-drop cover; 41. threaded column; 5. fixed locking column; 51. internal threaded hole; 52. limit groove. DETAILED DESCRIPTION

[0019] Reference Figures 1 to 5 As shown, the utility model provides a locking connector for quickly splicing floors, comprising: a splicing floor 1, a first connector 2 and a second connector 21, wherein the first connector 2 and the second connector 21 are symmetrically attached to the lower surface of the splicing floor 1.

[0020] The upper ends of the first connecting member 2 and the second connecting member 21 are plugged into the groove surface of the splicing floor 1 through the positioning plug plate 23, and the inner lower surface of the first connecting member 2 and the inner upper surface of the second connecting member 21 are welded with a fixed lock column 5, and a locking ring 3 is buckled on the outer side of the fixed lock column 5. The side end of the locking ring 3 is connected to the connecting block 22 through a hinge column 31, and the side end of the locking ring 3 is connected to the limiting block 32 through an adjusting stud 33, and the limiting block 32 is plugged into the side end groove of the fixed lock column 5.

[0021] First, plug the first connecting piece 2 into the glue-coated groove surface at the lower end of a piece of splicing floor 1, and lay this piece of splicing floor 1 on the keel frame, then take the second connecting piece 21 and symmetrically fit it on the side of the first connecting piece 2 of the laid splicing floor 1, rotate the locking ring 3 on the connecting piece to buckle with the fixed locking column 5, and then rotate the adjusting stud 33 to make the limit block 32 inserted into the side end groove of the fixed locking column 5, and finally use the anti-drop cover 4 to screw and press it on the buckling surface of the locking ring 3 and the fixed locking column 5. After the first connecting piece 2 and the second connecting piece 21 are buckled, take the glue-coated lower groove surface at one end of another piece of splicing floor 1 and plug it into the first connecting piece 2, so that the lower groove surface at the other end is plugged with the second connecting piece 21 buckled at the side end of the laid splicing floor 1, so that the two splicing floors 1 are aligned and spliced, and this step can be repeated to splice multiple floors in sequence.

[0022] In this embodiment, a rectangular groove is formed on the lower end surface of the splicing floor 1, and a positioning plate 23 is inserted into the rectangular groove. The first connecting member 2 and the second connecting member 21 are symmetrically buckled and fixed in a trapezoidal shape. A limiting groove 52 is formed on the side of the fixed lock column 5, and a limiting block 32 is inserted into the limiting groove 52.

[0023] As a preferred embodiment, the first connecting member 2 and the second connecting member 21 are quickly aligned and spliced ​​with the two splicing floors 1 through the positioning plug plate 23, thereby simplifying the floor grooving and splicing process.

[0024] In this embodiment, an internal threaded hole 51 is opened inside the cylindrical surface of the fixed lock column 5 , and an anti-dropout cover 4 is screwed to the internal threaded hole 51 through a threaded column 41 , and the anti-dropout cover 4 is pressed onto the surface of the locking ring 3 .

[0025] As a preferred embodiment, the anti-detachment cover 4 is used to reinforce and fix the connection between the lock column 5 and the lock ring 3 to prevent the lock ring 3 from detaching or loosening, thereby ensuring that the joints of the spliced ​​floor 1 are firmly connected.

[0026] In this embodiment, a connection block 22 is fixed to the inner lower surface of the first connection member 2 and the inner upper surface of the second connection member 21, and a locking ring 3 is movably connected to the inner side of the connection block 22 through a hinge column 31. The limit block 32 is T-shaped; one end is connected to the adjustment stud 33 through a bearing; and the other end is in close contact with the limit groove 52 surface.

[0027] As a preferred embodiment, the lock ring 3 can be movably rotated through the lock ring 3, so as to be rotatably connected with the surface of the fixed lock column 5, or separated from the fixed lock column 5, so as to be convenient for quickly separating or connecting two sets of connecting parts. The adjustment stud 33 adjusts the limit block 32 to be inserted into or removed from the limit groove 52, and the limit block 32 is convenient for limiting the movement of the lock ring 3 to ensure that the lock ring 3 is in a locked state.

[0028] In this embodiment, the locking ring 3 , the hinged column 31 , the limiting block 32 , the adjusting stud 33 and the fixed locking column 5 constitute a locking connection structure of the first connecting member 2 and the second connecting member 21 .

[0029] As a preferred embodiment, the locking connection structure of the first connecting member 2 and the second connecting member 21 facilitates the quick alignment and splicing of two floors by the locking connecting members, simplifies the floor grooving and splicing process, facilitates and quickly splices or splits the connecting members, speeds up the assembly efficiency of the spliced ​​floor 1, and improves the practicality of the spliced ​​floor connecting members.

[0030] The locking connector for quickly splicing floors of the utility model can effectively solve the problem that the splicing process of splicing floors is relatively complicated and affects the splicing efficiency of the floors. It is convenient for the locking connector to quickly align the splicing floors, simplifies the floor slotting and splicing process, facilitates and quickly splices or splits the connectors, speeds up the assembly efficiency of the splicing floors, and improves the practicality of the splicing floor connectors. The locking connector is suitable for quickly splicing floors.

Claims

1. A locking connector for quickly splicing floors, comprising: A spliced ​​floor (1), a first connecting piece (2) and a second connecting piece (21), wherein the first connecting piece (2) and the second connecting piece (21) are symmetrically attached to the lower surface of the spliced ​​floor (1), characterized in that: The upper ends of the first connecting member (2) and the second connecting member (21) are plugged into the groove surface of the splicing floor (1) through a positioning plug plate (23); a fixed lock column (5) is welded to the inner lower surface of the first connecting member (2) and the inner upper surface of the second connecting member (21); a locking ring (3) is buckled on the outer side of the fixed lock column (5); the side end of the locking ring (3) is connected to the connecting block (22) through a hinge column (31); the side end of the locking ring (3) is connected to the limiting block (32) through an adjusting stud (33); and the limiting block (32) is plugged into the groove at the side end of the fixed lock column (5).

2. A locking connector for quick splicing of floors according to claim 1, characterized in that: The lower end surface of the spliced ​​floor (1) is provided with a rectangular groove, and a positioning plug plate (23) is inserted into the rectangular groove. The first connecting piece (2) and the second connecting piece (21) are symmetrically buckled and fixed in a trapezoidal shape.

3. The locking connector for quick splicing of floors according to claim 1, characterized in that: A limiting groove (52) is provided on the side of the fixed lock column (5); and a limiting block (32) is inserted into the limiting groove (52).

4. The locking connector for quick splicing of floors according to claim 1, characterized in that: An internal threaded hole (51) is provided inside the cylindrical surface of the fixed lock column (5), and an anti-detachment cover (4) is screwed to the internal threaded hole (51) through a threaded column (41), and the anti-detachment cover (4) is pressed onto the surface of the locking ring (3).

5. The locking connector for quick-joining floors according to claim 1, characterized in that: A connecting block (22) is fixed to the inner lower surface of the first connecting member (2) and the inner upper surface of the second connecting member (21), and a locking ring (3) is movably connected to the inner side of the connecting block (22) via a hinge column (31).

6. The locking connector for quick-joining floors according to claim 1, characterized in that: The limiting block (32) is T-shaped; one end is connected to the adjusting stud (33) via a bearing; and the other end is in close contact with the surface of the limiting groove (52).

7. The locking connector for quick-joining floors according to claim 1, characterized in that: The locking ring (3), the hinged column (31), the limiting block (32), the adjusting stud (33) and the fixed locking column (5) constitute a locking connection structure of the first connecting member (2) and the second connecting member (21).

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