I-shaped steel buckle for paving solid wood floor

Abstract

The utility model discloses an I-shaped steel buckle for paving solid wood floors, which comprises a connecting frame, a plurality of I-shaped steel buckles, a plurality of I-shaped steel buckles and a plurality of I-shaped steel buckles, and the connecting frame is a metal plate bent into a T-shaped structure; the connecting plate is arranged at the bottom of the connecting frame, and the connecting frame and the connecting plate form an I-shaped structure; the connecting frame is of a T-shaped structure, the steel buckle is of an I-shaped integral structure, the connecting plate is arranged on the connecting frame, the end plate is arranged at the end of the connecting plate, a first limiting groove is formed in the side, close to the connecting frame, of the end plate, and the end plate is clamped in a floor back groove and used for connecting and positioning adjacent floors. Stable connection between the floors is ensured; the limiting effect of the steel buckle on the floor is further enhanced through the limiting clamping groove and the end plate, and the floor is effectively prevented from loosening or shifting.

Description

Technical Field

[0001] The utility model relates to the technical field of floor connectors, and specifically relates to a steel I-shaped buckle for laying solid wood floors. Background Technique

[0002] Solid wood geothermal floors have the characteristics of comfortable foot feeling, natural texture, natural health, and no formaldehyde release. Moreover, solid wood floors are durable and of higher value, becoming the choice of more and more consumers. Especially today when people have a higher pursuit of material life, they are particularly favored.

[0003] In the laying method of solid wood geothermal floors, grooving on the back of the floor and fixing and laying through auxiliary steel buckles is a relatively common method. This installation method can not only well solve the problems of dry shrinkage and wet expansion of solid wood floors during laying in a geothermal environment, but also has low cost, convenient installation, and high efficiency. However, when using the currently structured steel buckles to install floors, there are problems such as the steel buckles not being installed in place and abnormal noises generated between the steel buckles and the floors. Therefore, to solve such problems, it is necessary to re-develop and design the steel buckle materials, structures, etc. Content of the Utility Model

[0004] The purpose of the utility model is to provide a steel I-shaped buckle for laying solid wood floors to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A steel I-shaped buckle for laying solid wood floors, comprising:

[0006] A connecting frame, which is a metal plate bent into a T-shaped structure;

[0007] A connecting plate, which is placed at the bottom of the connecting frame, and the connecting frame and the connecting plate form an I-shaped structure;

[0008] An end plate, which is placed at the end of the connecting plate. A first limiting groove is provided on the side of the end plate close to the connecting frame, and the end plate is stuck in the back groove of the floor for connecting and positioning adjacent floors.

[0009] Preferably, the connecting plate includes a first connecting plate and a second connecting plate. Both the first connecting plate and the second connecting plate are fixedly connected to the bottom of the connecting frame, and the first connecting plate and the second connecting plate are symmetrical about the connecting frame.

[0010] Preferably, a plurality of fixing holes are equidistantly arranged in the middle of the second connecting plate.

[0011] Preferably, a limiting card slot is formed between the first connecting plate and the second connecting plate and the connecting frame.

[0012] Preferably, the end plates are fixedly connected to the ends of the first connecting plate and the second connecting plate respectively, and a second limiting groove is formed on the side of the end plate facing away from the connecting frame.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: through the connecting frame with a T-shaped structure and the overall I-shaped structure, the steel buckle can provide strong supporting force to ensure the stable connection between the floors; the limiting card slot and the end plate further enhance the limiting effect of the steel buckle on the floor, effectively preventing the floor from loosening or shifting; the length of the steel buckle is less than the width of the floor board. The card slot and the end plate of the steel buckle are respectively inserted into the floor slot and the back slot. The fixing holes on the second connecting plate allow the steel buckle to be firmly connected to the floor with screws, further improving the stability of the installation; the hook-shaped structure of the first limiting groove can hook the inner wall of the floor back slot to prevent the steel buckle from separating from the floor back slot, while the rounded corner structure of the second limiting groove ensures the safety during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is the front view of the present utility model;

[0016] Figure 3 is the top view of the present utility model.

[0017] In the figure: 1, the first connecting plate; 2, the limiting card slot; 3, the connecting frame; 4, the end plate; 5, the first limiting groove; 6, the second limiting groove; 7, the fixing hole; 8, the second connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figure 1 , 2 , as shown in FIGS. 3, the present utility model provides a technical solution: an I-shaped steel buckle for solid wood floor paving, comprising: a connecting frame 3, the connecting frame 3 is a high-alloy steel plate bent into a T-shaped structure; a connecting plate is fixedly connected to the bottom of the connecting frame 3, and the connecting frame 3 and the connecting plate form an I-shaped structure; an end plate 4 is fixedly connected to the end of the connecting plate, and a first limiting groove 5 is provided on the side of the end plate 4 close to the connecting frame 3. The end plate 4 is clamped in the floor back slot for connecting and positioning adjacent floors.

[0020] It should be noted that the length of the steel buckle of the present utility model is less than the width of the floor board. A groove is opened at the corresponding positions on both sides of the exact middle of the floor. During paving, the connecting frame 3 is stuck in the groove at the joint of two floor boards, and the end plate 4 is inserted into the back groove of the floor, and then the end plate 4 is knocked into the back groove of the floor with a hammer. The distance between the two steel buckles connecting two floor boards in the same row is 400 - 500 mm, ensuring that there are 2 - 3 steel buckles on each board for fixing the floor, and the horizontal distance between adjacent rows of steel buckles does not exceed 40 mm.

[0021] Please refer to Figure 1 、 2 As shown, the connecting plate includes a first connecting plate 1 and a second connecting plate 8. Both the first connecting plate 1 and the second connecting plate 8 are fixedly connected to the bottom of the connecting frame 3, and the first connecting plate 1 and the second connecting plate 8 are symmetrical about the connecting frame 3.

[0022] It should be noted that the first connecting plate 1, the connecting frame 3, the second connecting plate 8 and the end plate 4 of the present utility model are of an integral structure and are made by bending an alloy steel plate. The thickness of the alloy steel plate is 0.8 mm, the horizontal length is 94.5 mm, and the width is 19 mm. During installation, the end plate 4 is inserted into the back grooves of two floors, and the two floors are connected and fixed through the first connecting plate 1 and the second connecting plate 8.

[0023] Please refer to Figure 3 As shown, a plurality of fixing holes 7 are equidistantly arranged in the middle of the second connecting plate 8.

[0024] It should be noted that there are 3 fixing holes 7 in the present utility model, and they are round holes with a diameter of 3.5 mm. The distance from the first round hole to the inner side of the end plate 4 is 10.6 mm, and the distance between the other two round holes is 7.0 mm. After the steel buckle is completed, the second connecting plate 8 can be firmly connected to the floor through the corresponding screws to prevent the top of the second connecting plate 8 and avoid the offset or loosening of the steel buckle.

[0025] Please refer to Figure 1 、 2 As shown, a limiting card slot 2 is formed between the first connecting plate 1 and the second connecting plate 8 and the connecting frame 3.

[0026] It should be noted that the gap between the left and right sides at the bottom of the connecting frame 3 of the present utility model is 3 mm, the height of the limiting card slot 2 is 6 mm, the height from the top of the connecting frame 3 to the first connecting plate 1 is 11 mm, and the left - right distance on the upper surface of the connecting frame 3 is 15 mm. During installation, the two ends of the limiting card slot 2 are inserted into the floor notch ends, and the limiting card slot 2 is stuck on the thickness formed by the floor and the floor notch, so as to limit the steel buckle up and down by the limiting card slot 2, and the end plate 4 limits the steel buckle left and right, thereby ensuring the stability of the steel buckle connection.

[0027] Please refer to Figure 1 、2 As shown, the end plate 4 is fixedly connected to the ends of the first connecting plate 1 and the second connecting plate 8 respectively. On the side of the end plate 4 facing away from the connecting frame 3, a second limiting groove 6 is provided.

[0028] It should be noted that in the present utility model, the end plate 4 is pressed into the floor back groove. The floor back groove is located on the back of the floor, with a groove depth of 6.80 ± 0.05 mm and a width of 2.4 ± 0.05 mm. The presence of the first limiting groove 5 makes the end of the end plate 4 a hook-like structure, and the end plate 4 can hook the inner wall of the floor back groove from the side. Under the action of tension, it prevents the end plate 4 from separating from the floor back groove. The corner of the second limiting groove 6 is a rounded corner structure, which ensures the safety of construction when pressing by hand during installation.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present utility model.

[0030] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly specified and defined, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An I-shaped steel buckle for laying solid wood floors, characterized in that: include: A connecting frame (3), wherein the connecting frame (3) is a metal plate bent into a T-shaped structure; A connecting plate, the connecting plate being arranged at the bottom of the connecting frame (3), the connecting frame (3) and the connecting plate forming an I-shaped structure; An end plate (4) is placed at the end of the connecting plate, and a first limiting groove (5) is provided on a side of the end plate (4) close to the connecting frame (3). The end plate (4) is clamped in the back groove of the floor to connect and position adjacent floors.

2. The profiled steel buckle for laying solid wood floors according to claim 1, characterized in that: The connecting plate comprises a first connecting plate (1) and a second connecting plate (8), the first connecting plate (1) and the second connecting plate (8) are both fixedly connected to the bottom of the connecting frame (3), and the first connecting plate (1) and the second connecting plate (8) are symmetrical with respect to the connecting frame (3).

3. The profiled steel buckle for solid wood floor laying according to claim 2, characterized in that: A plurality of fixing holes (7) are equidistantly arranged in the middle of the second connecting plate (8).

4. The profiled steel buckle for solid wood floor laying according to claim 3, characterized in that: A limiting slot (2) is formed between the first connecting plate (1), the second connecting plate (8) and the connecting frame (3).

5. The profiled steel buckle for solid wood floor laying according to claim 4, characterized in that: The end plate (4) is fixedly connected to the ends of the first connecting plate (1) and the second connecting plate (8) respectively, and a second limiting groove (6) is provided on the side of the end plate (4) facing away from the connecting frame (3).

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