Novel buckle connecting structure of assembled floor and assembled floor

Abstract

The utility model provides a novel buckle connecting structure for assembled floors, and belongs to the technical field of suspended floors. The novel buckle connecting structure of the assembled floor comprises a son buckle and a mother buckle, the son buckle comprises a first buckle structure and a second buckle structure, the mother buckle is provided with a first clamping structure and a second clamping structure which are matched with the first buckle structure and the second buckle structure respectively, the first buckle structure is clamped into the first clamping structure, and the second buckle structure is clamped into the second clamping structure. And the second buckle structure is clamped into the second clamping structure, so that splicing of the floor is achieved. According to the floor buckle structure, the structural mode that the female buckle, the side face and the bottom of the floor are integrally supported and flush, the male buckle protrudes is adopted, the male buckle and the surface layer of the floor are of an integrated structure, and the strength of the male buckle can be guaranteed under the condition that the thickness of the surface layer is not increased; and the contact area between the floors after the floors are spliced is increased, so that the acting force is favorably dispersed, and the connection is firmer.

Description

Technical Field

[0001] The utility model belongs to the technical field of floors, and in particular relates to a novel buckle connection structure for assembled floors. Background Art

[0002] The suspended floor is a floor structure made of polymer materials through injection molding, and is generally composed of multiple block unit structures spliced ​​together. It has the characteristics of shock absorption, anti-slip, durability and environmental protection. It is widely used in sports venues such as stadiums, gyms, dance rooms, courts, runways, trails and playgrounds.

[0003] The main floor clips in the current market are mostly protruding sub-buckles, and each group of sub-buckles is individually connected to the side surface of the board, with a small contact area. In order to increase the connection strength of the buckles, the thickness of the sub-buckles is relatively large. In order to ensure the stability of the buckles, the board is designed to be thicker, resulting in increased material consumption at the edge of the board and a significant increase in injection molding pressure during the production process, which not only increases costs but also increases equipment wear.

[0004] Patent No. CN211523921U discloses a suspended floor unit and a suspended floor, wherein the male plug-in end is composed of an extension arranged along the normal direction of the outer edge of a rectangular frame and a snap joint at the end of the extension. The female plug-in end is arranged at the bottom of the outer edge of the rectangular frame, and is composed of two oppositely arranged barbs, which can snap with the extension in the male plug-in end. The male buckle of the patent extends out of the outer edge of the floor frame, increasing the material used at the edge of the board, resulting in higher costs. In addition, the sub-buckles of this assembled floor are protruding, the snap-in connection is not stable, the strength is low, and it is easy to disengage. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a new type of snap-on connection structure for assembled floors, in which the mother buckle is integrated and flush with the side and bottom supports of the board, and the sub-buckle extends outward along the edge of the floor. The sub-buckle and the surface layer of the board are an integrated structure, which can ensure the strength of the sub-buckle without increasing the thickness of the surface layer. The mother buckle and the sub-buckle are connected in a serrated manner, which increases the contact area between the boards after assembly, which is beneficial to the dispersion of the force.

[0006] To achieve the above purpose, the technical solution of the utility model is:

[0007] A novel buckle connection structure for assembled flooring, comprising a sub-buckle and a female buckle, wherein the female buckle is arranged at the edge of the flooring and is integrally arranged with the flooring, the sub-buckle is integrally formed with the flooring surface layer and extends outward along the edge of the flooring, and the sub-buckle is provided with a buckle structure that matches the female buckle;

[0008] The sub-buckle includes a first snap-on structure and a second snap-on structure, and the mother buckle is provided with a first clamping structure and a second clamping structure respectively cooperating with the first snap-on structure and the second snap-on structure. The first snap-on structure is clamped into the first clamping structure, and the second snap-on structure is clamped into the second clamping structure to realize the assembly of the floor.

[0009] Preferably, the first buckle structure comprises a cylindrical locking pin, and at least one surface of the locking pin is provided with a boss protruding outwards.

[0010] Preferably, the first clamping structure is an accommodating cavity cooperating with the cylindrical locking pin, and the accommodating cavity is provided with a blocking bar cooperating with the boss. When the first buckle structure is clamped into the first clamping structure, the boss and the blocking bar cooperate with each other for clamping.

[0011] Preferably, two or three surfaces of the locking pin are provided with outwardly protruding bosses to buffer the force exerted on the floor during translation.

[0012] Preferably, the second buckle structure comprises an L-shaped buckle and a limiting block, and the L-shaped buckle is provided with a hook protruding outward.

[0013] Preferably, a gap is provided between the L-shaped buckle and the limiting block to improve the longitudinal bearing capacity of the floor.

[0014] Preferably, the second clamping structure is provided with a concave platform corresponding to the clamping hook, and when the second buckle structure is clamped into the second clamping structure, the clamping hook and the concave platform cooperate with each other to clamp.

[0015] The utility model also provides an assembled floor, comprising the above-mentioned buckle connection structure.

[0016] The beneficial effects of the utility model are:

[0017] The floor buckle structure of the present invention adopts a structural mode in which the mother buckle is integrated and flush with the side and bottom supports of the floor, and the sub-buckle is protruding. The sub-buckle is integrated with the floor surface layer, which can ensure the strength of the sub-buckle without increasing the thickness of the surface layer. The mother buckle and the sub-buckle are connected in a serrated manner, which increases the contact area between the floors after assembly, is conducive to the dispersion of the force, and makes the connection more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the back structure of the utility model.

[0019] Figure 2 It is a front structural schematic diagram of the utility model.

[0020] Figure 3 It is a structural diagram of floor assembly.

[0021] In the figure: 1, floor; 2, first buckle structure; 3, second buckle structure; 4, first clamping structure; 5, second clamping structure; 6, cylindrical locking pin; 7, L-shaped buckle; 8, limit block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly defined and limited, the terms "connection", "fixation" and the like should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; it can mean direct connection, indirect connection through an intermediate medium, internal connection between two elements, or interaction between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] See also Figures 1 to 3A new type of snap-in connection structure for assembling floors, including a sub-buckle and a female buckle, the female buckle is arranged at the edge of the floor 1 and is integrally arranged with the floor 1, the sub-buckle is integrated with the surface layer of the floor 1 and extends outward along the edge of the floor 1, and the sub-buckle is provided with a snap-in structure that cooperates with the female buckle; the sub-buckle includes a first snap-in structure 2 and a second snap-in structure 3, and the female buckle is provided with a first clamping structure 4 and a second clamping structure 5 that respectively cooperate with the first clamping structure 2 and the second clamping structure 3, the first clamping structure 2 is clamped into the first clamping structure 4, and the second clamping structure 3 is clamped into the second clamping structure 5, so as to realize the assembly of the floor 1.

[0028] In this embodiment, the buckle structure of the floor 1 adopts a structure in which the mother buckle is integrated with the side and bottom supports of the floor 1 and flush, and the sub-buckle is protruding. The sub-buckle is integrated with the surface layer of the floor 1, which can ensure the strength of the sub-buckle without increasing the thickness of the surface layer, and at the same time reduce the manufacturing cost of the floor 1. The mother buckle and the sub-buckle are connected in a serrated manner, which increases the contact area between the floors 1 after the floor 1 is assembled, is conducive to the dispersion of the force, and makes the connection more secure. In addition, the sub-buckle and the mother buckle are provided with two structures that cooperate with each other. By setting sub-buckles and mother buckles of different structures, different effects of assembling the floor 1 can be achieved, and the connection stability of the floor 1 can be improved.

[0029] like Figure 1 As shown, the first buckle structure 2 includes a cylindrical lock pin 6, and a boss protruding outward is provided on at least one surface of the lock pin. Preferably, bosses protruding outward are provided on two or three surfaces of the lock pin to buffer the force of the floor 1 during translation. The cylindrical lock pin 6 is arranged toward the back of the floor 1, and the boss is arranged toward the front of the floor 1, so that it is easy to hook the female buckle when clamping, thereby playing a role of tightening.

[0030] In this embodiment, the first clamping structure 4 is a receiving cavity that cooperates with the cylindrical locking pin 6, and the receiving cavity is provided with a blocking bar that cooperates with the boss. When the first buckle structure 2 is clamped into the first clamping structure 4, the boss and the blocking bar cooperate with each other for clamping.

[0031] During assembly, the three-sided boss-type sub-buckle and the female buckle accommodating cavity are used together, and the three-sided boss is inserted into the female buckle, which can effectively buffer the force in the translational direction and make the connection more secure.

[0032] like Figure 3 As shown, the second buckle structure 3 includes an L-shaped buckle 7 and a limit block 8, wherein the L-shaped buckle 7 is provided with a hook protruding outward. A gap is provided between the L-shaped buckle 7 and the limit block 8 to improve the longitudinal bearing capacity of the floor 1. During parallel movement, the gap provided between the L-shaped buckle 7 and the limit block 8 can withstand a relatively large longitudinal force without causing a disengagement phenomenon, thereby making the connection between the floor panels 1 more secure.

[0033] In this embodiment, the second clamping structure 5 is provided with a concave platform corresponding to the hook, and when the second clamping structure 3 is clamped into the second clamping structure 5, the hook and the concave platform cooperate with each other for clamping. The second clamping structure 5 is also a receiving cavity that can accommodate the second clamping structure 3, and the side wall of the receiving cavity is provided with a concave platform that is clamped with the hook in the L-shaped buckle 7.

[0034] During assembly, the L-shaped sub-buckle is inserted into the hole of the female buckle, and the hook in the L-shaped buckle 7 is inserted into the concave platform in the hole, which can be firmly connected and can withstand relatively large longitudinal force. When moving in parallel, no disengagement will occur.

[0035] During assembly, the utility model places the plate on the processed ground, places the splicing sub-buckles on the mother buckle, presses down hard, splices the sub-buckles and the mother buckle together, and the assembly process of the assembled floor 1 can be completed. The assembly method is simple and efficient.

[0036] The utility model reduces the material used in products and reduces costs while ensuring the splicing strength of the plates. For products of the same gram weight, the injection molding pressure in production is reduced, thereby reducing the wear of equipment.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new buckle connection structure for assembled floor, including a male buckle and a female buckle, characterized in that: The female buckle is arranged at the edge of the floor and is integrally arranged with the floor, the sub-buckle is integrally formed with the floor surface layer and extends outward along the edge of the floor, and the sub-buckle is provided with a buckle structure that cooperates with the female buckle; The sub-buckle includes a first snap-on structure and a second snap-on structure, and the mother buckle is provided with a first clamping structure and a second clamping structure respectively cooperating with the first snap-on structure and the second snap-on structure. The first snap-on structure is clamped into the first clamping structure, and the second snap-on structure is clamped into the second clamping structure to realize the assembly of the floor.

2. The novel buckle connection structure of assembled floor according to claim 1 is characterized in that: The first buckle structure comprises a cylindrical locking pin, and at least one surface of the locking pin is provided with a boss protruding outward.

3. The novel buckle connection structure of assembled floor according to claim 2 is characterized in that: The first clamping structure is a receiving cavity that cooperates with the cylindrical locking pin. The receiving cavity is provided with a retaining bar that cooperates with the boss. When the first buckle structure is clamped into the first clamping structure, the boss and the retaining bar cooperate with each other for clamping.

4. The novel buckle connection structure of assembled floor according to claim 2 is characterized in that: Two or three surfaces of the locking pin are provided with outwardly protruding bosses to buffer the force of the floor during translation.

5. The novel buckle connection structure of assembled floor according to claim 1 is characterized in that: The second buckle structure includes an L-shaped buckle and a limiting block, and the L-shaped buckle is provided with a hook protruding outward.

6. The novel buckle connection structure of assembled floor according to claim 5 is characterized in that: A gap is provided between the L-shaped buckle and the limiting block to improve the longitudinal bearing capacity of the floor.

7. The novel buckle connection structure of assembled flooring according to claim 6 is characterized in that: The second clamping structure is provided with a concave platform corresponding to the clamping hook. When the second buckle structure is clamped into the second clamping structure, the clamping hook and the concave platform cooperate with each other to clamp.

8. A assembled floor, characterized in that: The invention comprises the snap connection structure as described in any one of claims 1 to 7.

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