Multi-point connection buckle and assembled floor thereof

Abstract

The utility model relates to a multi-point connection buckle and an assembled floor thereof. The multi-point connection buckle comprises a plurality of protruding T-shaped connection tenons, and the connection tenons are evenly distributed along a straight line. A reverse T-shaped mortise is formed between every two adjacent connecting tenons, and the outline of each mortise is matched with that of each connecting tenon; and a locking structure is arranged between the connecting tenon and the mortise. The spliced floor is a square thin plate, and the multi-point connection buckle is arranged on the side face of the spliced floor; and the multi-point connection buckles on the four sides are circumferentially distributed around the center of the assembled floor. According to the locking structure in the adjacent connecting tenon and mortise, one locking structure is responsible for limiting upward movement, the other locking structure is responsible for limiting downward movement, the locking structures and the locking structures form a connecting positioning structure in the vertical direction, the connecting tenon and the mortise which are connected are controlled not to loosen in the vertical direction, and the connecting tenon and the mortise are combined with the transverse connecting positioning structure. And more stable buckling connection can be realized for connecting and fixing connected parts.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembled floor, particularly to a multi-point connection buckle. BACKGROUND

[0002] The assembled floor is also called suspended assembled floor or combined sports floor, and is a new type of ground material taking polypropylene (PP) as the main material. The finished product of the assembled floor is in block shape, and can be directly paved on the surface of a cement or asphalt ground base. The assembled floor is connected through a lock buckle between each floor, and can be conveniently installed and disassembled.

[0003] The existing assembled floor has a single locking structure and a single locking direction. After installation, the connection between the connected floors is not firm, and is prone to looseness, which affects the flatness and appearance of the assembled floor. Therefore, it is necessary to improve and provide a connection structure and an assembled floor with better connection. SUMMARY

[0004] The utility model aims at solving the above-mentioned problems, and provides a multi-point connection buckle and an assembled floor thereof.

[0005] The utility model discloses a multi-point connection buckle, which comprises a plurality of protruding T-shaped connecting tenons, the connecting tenons are uniformly distributed along a straight line, and a reverse T-shaped tenon groove is formed between adjacent connecting tenons, the profile of the tenon groove matches the profile of the connecting tenon, and a locking structure is arranged between the connecting tenon and the tenon groove. The connecting tenon and the tenon groove are matched with each other, and are fixed through the locking structure, so that the spliced joint can be kept in the same plane.

[0006] Preferably, the locking structure comprises a wedge-shaped clamping shaft and a clamping groove, the wedge-shaped clamping shaft is arranged at the bottom of the connecting tenon, the clamping groove is arranged at the bottom of the tenon groove, and the clamping groove and the wedge-shaped clamping shaft are matched in shape and position. The clamping groove and the wedge-shaped clamping shaft are matched with each other, so that the connecting tenon and the tenon groove are prevented from being staggered upward and downward to release the locking.

[0007] Further, the wedge-shaped clamping shaft comprises an inclined plate and a square block, the top surface of the square block is horizontal, and the top surface of the square block is arranged at the middle part of the connecting tenon. The inclined plate can facilitate the wedge-shaped clamping shaft to enter the clamping groove, and the square block can abut against the inner end surface of the clamping groove, so as to prevent the wedge-shaped clamping shaft from being pulled out.

[0008] An assembled floor of a multi-point connection buckle comprises the multi-point connection buckle, the assembled floor is a square thin plate, the multi-point connection buckle is arranged on the side surface of the assembled floor, and the multi-point connection buckles on four sides are distributed around the center of the assembled floor. The assembled floor is made of plastic material, and is locked through the cooperation of the connecting tenon, the tenon groove and the locking structure after being spliced by manpower or tools.

[0009] Preferably, the multi-point connection buckle on one side of the assembled floor has a head part connected with one corner of the assembled floor and a tail part connected with the other end of the assembled floor; the number of the connecting tenons is consistent with the number of the mortises.

[0010] Further, the tail part of the multi-point connection buckle is provided with a small block forming a mortise with the adjacent connecting tenon.

[0011] Preferably, the connecting tenon and the mortise are both capsule-shaped, which can make the connecting tenon and the mortise cooperate with each other and avoid the occurrence of edges and corners to prevent deformation caused by collision.

[0012] Preferably, the wedge-shaped clamping table on each connecting tenon is provided with two, which can provide a more stable connection and locking structure and facilitate the unlocking and disassembly of the locked floor.

[0013] The assembled floor with the multi-point connection buckle has the following advantages:

[0014] 1. The multi-point connection buckle in the utility model is arranged at the edge of the assembled floor, which can connect and lock the adjacent floors, so that the surface of the connected floor becomes a firm whole.

[0015] 2. The locking structure in the adjacent connecting tenon and the mortise is responsible for the upward and downward movement of the limiting, which forms a vertical connection and positioning structure, controls the vertical loosening of the connected connecting tenon and mortise, and realizes more stable buckle connection with the above-mentioned horizontal connection and positioning structure, which is used for the connection and fixation between the connected components.

[0016] 3. The locking structure is used for limiting the height of the assembled floor, so as to ensure that the height of the connected floor at the joint is consistent; and the structure stability and the aesthetic degree of the connected floor are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural diagram of the assembled floor Figure 1 ;

[0018] Figure 2 is Figure 1 an enlarged view of I;

[0019] Figure 3 is a structural diagram of the assembled floor Figure 2 ;

[0020] Figure 4 isFigure 3 AA section view;

[0021] Figure 5 yes Figure 4 II magnified view;

[0022] Figure 6 This is a structural diagram of interlocking flooring. Figure 3 ;

[0023] Figure 7 yes Figure 6 Enlarged view of section III.

[0024] In the diagram: 00. Assembled floor, 1. Connecting tenon, 2. Mortise and tenon, 11. Wedge-shaped locking platform, 111. Inclined plate, 112. Square block, 21. Locking groove, 3. Small block. Detailed Implementation

[0025] Example 1: See Figure 2 , 5 7. A multi-point connecting buckle includes several protruding T-shaped connecting tenons 1, which are evenly distributed along a straight line; a reverse T-shaped mortise 2 is formed between adjacent connecting tenons 1, the contour of which matches the contour of the connecting tenon 1; a transverse connecting positioning structure is formed to control the connection between the two parties from becoming loose laterally; a locking structure is provided between the connecting tenon 1 and the mortise 2. The connecting tenon 1 and the mortise 2 cooperate with each other and are fixed by the locking structure, which can keep the splice seam on the same plane.

[0026] The locking structure includes a wedge-shaped locking platform 11 and a locking groove 21; the wedge-shaped locking platform 11 is located at the bottom of the connecting tenon 1; the locking groove 21 is located at the bottom of the tenon groove 2, and the shape and position of the locking groove 21 match those of the wedge-shaped locking platform 11. The locking groove 21 and the wedge-shaped locking platform 11 cooperate with each other to prevent the connecting tenon 1 and the tenon groove 2 from intersecting vertically, which would cause the locking to be released.

[0027] The wedge-shaped locking platform 11 includes an inclined plate 111 and a square stop 112, the top surface of which is horizontal; the top surface of the square stop 112 is located in the middle of the connecting tenon 1. The inclined plate 111 allows the wedge-shaped locking platform 11 to easily enter the locking groove 21, and the square stop 112 can abut against the inner end face of the locking groove 21 to ensure that the wedge-shaped locking platform 11 does not come out.

[0028] The adjacent locking structures, one responsible for limiting upward movement and the other for limiting downward movement, form a vertical connection and positioning structure. This controls the connection tenon 1 and mortise 2 to prevent vertical loosening. Combined with the horizontal connection and positioning structure above, the two can achieve a more stable snap-fit ​​connection for fixing the connection between connected parts.

[0029] Example 2: See Figures 1-7A multi-point connecting buckle assembled floor, comprising the multi-point connecting buckle of the first embodiment, the assembled floor 00 is a square thin plate, the multi-point connecting buckle is arranged on the side of the assembled floor 00; the multi-point connecting buckles of four sides are distributed around the center of the assembled floor 00. The assembled floor 00 is made of plastic material, and after being spliced by manpower or tools, the assembled floor 00 is locked through the cooperation of the connecting tenon 1, the mortise 2 and the locking structure.

[0030] The multi-point connecting buckle on one side of the assembled floor 00 has a head part connected with a corner of the assembled floor 00 and a tail part connected with the other end of the assembled floor 00; the number of the connecting tenon 1 is consistent with the number of the mortise 2. The installation part can be cooperated with other assembled floors 00 of the same specification.

[0031] The tail part of the multi-point connecting buckle is provided with a small block 3, and the small block 3 and the adjacent connecting tenon 1 form the mortise 2. The mortise 2 formed between the small block 3 and the adjacent connecting tenon 1 can be cooperated with the connecting tenon 1 of the head part of the multi-point connecting buckle.

[0032] The small block 3 is square, and the height of the small block 3 is consistent with the height of the connecting tenon 1.

[0033] The connecting tenon 1 and the mortise 2 are both capsule-shaped. The connecting tenon 1 and the mortise 2 can be cooperated with each other, and the edges and corners are avoided to prevent deformation caused by collision.

[0034] Each connecting tenon 1 is provided with two wedge-shaped clamping tables 11. The connecting tenon 1 can provide a more stable connecting and locking structure, and the locked floor can be easily disassembled.

[0035] The working principle of the embodiment is as follows:

[0036] In the embodiment, the connecting tenon 1 and the mortise 2 are cooperated to form a transverse connecting and positioning structure, which controls the two connected assembled floors 00 not to be loose in the transverse direction and limits the assembled floor 00 in the horizontal plane; the locking structure in the adjacent connecting tenon 1 and the mortise 2, one is responsible for the upward movement limiting, and the other is responsible for the downward movement limiting, and the two form a vertical connecting and positioning structure, which controls the connecting tenon 1 and the mortise 2 not to be loose in the vertical direction, and in combination with the above transverse connecting and positioning structure, the two can realize more stable buckle connection for connecting and fixing the components. The locking structure is used to limit the height of the assembled floor 00, so as to ensure that the height of the spliced floor at the joint is consistent; and the structure stability and the aesthetic degree of the spliced floor are ensured.

[0037] Embodiment three: Embodiment three is basically the same as embodiment two, and the same parts will not be repeated. The difference is that the back of the assembled floor 00 is uniformly covered with outwardly protruding reinforcing ribs in the shape of a rice character. It can increase the structural strength of the single assembled floor 00, and at the same time, it can reduce the influence of the flatness of the ground foundation on the whole floor after splicing.

Claims

1. A multi-point connection clasp, characterized in that, The connecting tenon is in the shape of a T, and the connecting tenon is uniformly distributed along a straight line; the connecting tenons and the mortises are provided with a locking structure; The locking structure comprises a wedge-shaped clamping block and a clamping groove; the wedge-shaped clamping block is arranged at the bottom of the connecting tenon; the clamping groove is arranged at the bottom of the mortise, and the clamping groove and the wedge-shaped clamping block are matched in shape and position; The wedge-shaped clamping block comprises an inclined plate and a square block, and the top surface of the square block is horizontal; the top surface of the square block is arranged at the middle of the connecting tenon.

2. A multi-point locking clip assembly floor comprising the multi-point locking clip of claim 1, wherein: The assembled floor is a square thin plate, and the multi-point connecting buckle is arranged on the side of the assembled floor; the multi-point connecting buckles on four sides are distributed around the center of the assembled floor.

3. The floor panel according to claim 2, wherein: The head of the multi-point connecting buckle on one side of the assembled floor is connected with a corner of the assembled floor, and the tail is connected with the other end of the assembled floor; the number of the connecting tenons is consistent with the number of the mortises.

4. The floor panel according to claim 3, wherein: The tail of the multi-point connecting buckle is provided with a small block, and the small block and the adjacent connecting tenon form a mortise.

5. The floor panel of claim 2, wherein: The connecting tenon and the mortise are both in the shape of a capsule.

6. The floor panel of claim 2, wherein: Each connecting tenon is provided with two wedge-shaped clamping blocks.

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