Sofa connecting piece and combined sofa using same

Abstract

The utility model discloses a sofa connecting piece which comprises a connecting plate, one end of the connecting plate is provided with a buckling part used for being connected with a sofa component in a buckling mode, and the other end of the connecting plate is provided with an abutting part used for being connected with another sofa component in an abutting mode. The combined sofa comprises a sofa backrest and a sofa seat bag, and a plurality of groups of sofa connecting pieces are arranged between the sofa backrest and the sofa seat bag. The sofa connecting piece and the combined sofa applying the same have the advantages of simple structure, high assembly efficiency, convenience and quickness in assembly and disassembly and high use flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a sofa connector and a modular sofa using the connector. Background Art

[0002] The sofa is one of the most common furniture in home life. In order to facilitate shipment and transportation, merchants generally split large sofas into multiple separate components for packaging and then assemble them. However, the assembly structure between existing sofas is relatively complicated, requiring workers to spend a lot of time to complete the assembly and connection. Moreover, the assembled sofa is difficult to disassemble, and it is not convenient to change the placement, which has certain limitations. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a sofa connector with simple structure, high assembly efficiency, convenient and quick assembly and disassembly, and high flexibility of use, and a modular sofa using the connector.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A sofa connector comprises a connecting plate, one end of which is provided with a buckle part for buckling and connecting with a sofa component, and the other end of which is provided with an abutment part for abutting with another sofa component.

[0006] As a further improvement of the above technical solution:

[0007] The buckle portion is a U-shaped structure as a whole, and the abutting portion is an L-shaped structure as a whole.

[0008] The buckle portion includes a first vertical plate and a transverse plate, and the connecting plate, the first vertical plate and the transverse plate are connected to form a U-shaped structure.

[0009] The abutting portion includes a second vertical plate, and the connecting plate and the second vertical plate are connected to form an L-shaped structure.

[0010] The connection between the connecting plate and the first vertical plate, the connection between the first vertical plate and the transverse plate, and the connection between the connecting plate and the second vertical plate are all provided with rounded corners or chamfers.

[0011] The end of the second vertical plate is provided with a cylindrical end cap.

[0012] The connecting plate, the buckle portion and the abutting portion are an integrally formed structure.

[0013] A modular sofa comprises a sofa backrest and a sofa seat, wherein a plurality of groups of sofa connectors are arranged between the sofa backrest and the sofa seat.

[0014] As a further improvement of the above technical solution:

[0015] A first connecting cavity is provided at the bottom of the sofa backrest, and a second connecting cavity is provided at the bottom of the sofa seat. A connecting rod is provided on the side wall of the first connecting cavity or the second connecting cavity, and is buckled and connected to the buckle part through the connecting rod. The side wall of the second connecting cavity or the first connecting cavity abuts against the abutting part.

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] 1. The sofa connector of the utility model comprises a connecting plate. By arranging a buckle portion at one end of the connecting plate, the connecting member can be buckled and connected to a group of sofa components. By arranging an abutment portion at the other end of the connecting plate, the connecting member can abut against another group of sofa components, so that the two groups of sofa components are closely fitted, the connection is stable, and the assembly requirements of different sofa components can be met. It has the advantages of simple structure and high assembly efficiency.

[0018] 2. The modular sofa of the utility model comprises at least one set of sofa backrests and at least one set of sofa seat bags. By arranging a connecting rod at the bottom of the sofa backrest or the sofa seat bag, it is convenient to buckle and connect with the buckle part on the sofa connecting part. The bottom side wall of the sofa seat bag or the sofa backrest abuts with the abutting part. The assembly and disassembly process is convenient and fast. Users can arbitrarily change the placement and assembly form of the sofa according to their own needs, and the use flexibility is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a sofa connection part.

[0020] Figure 2 This is a front view of the sofa connector.

[0021] Figure 3 It is a structural diagram of a modular sofa.

[0022] Legend:

[0023] 100, sofa backrest; 200, sofa seat; 300, first connecting cavity; 400, second connecting cavity;

[0024] 1. Connecting plate; 101. Buckle portion; 1011. First vertical plate; 1012. Horizontal plate; 102. Abutment portion; 1021. Second vertical plate; 1022. Cylindrical end; 2. Connecting rod. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1 and Figure 2 As shown, the sofa connector of this embodiment includes a connecting plate 1, one end of the connecting plate 1 is provided with a buckle portion 101 for buckling and connecting with a sofa component, and the other end of the connecting plate 1 is provided with a butt portion 102 for abutting against another sofa component. The sofa connector includes a connecting plate 1, and by providing the buckle portion 101 at one end of the connecting plate 1, the connector can be buckled and connected to a group of sofa components, and by providing the butt portion 102 at the other end of the connecting plate 1, the connector can abut against another group of sofa components, so that the two groups of sofa components are closely fitted, the connection is stable, and the assembly requirements of different sofa components can be met. It has the advantages of simple structure and high assembly efficiency.

[0027] Preferably, the buckle portion 101 is a U-shaped structure as a whole, and the abutting portion 102 is an L-shaped structure as a whole.

[0028] Preferably, the buckle portion 101 includes a first vertical plate 1011 and a horizontal plate 1012, and the connecting plate 1, the first vertical plate 1011 and the horizontal plate 1012 are connected to form a U-shaped structure. In other embodiments, the buckle portion 101 can also adopt an M-shaped structure, a T-shaped structure, or other structures with a snap-on or interlocking connection mode, which is not limited to this embodiment.

[0029] Preferably, the abutting portion 102 includes a second vertical plate 1021, and the connecting plate 1 and the second vertical plate 1021 are connected to form an L-shaped structure. In other embodiments, the abutting portion 102 may also adopt other structures with abutting connection modes, which is not limited to this embodiment.

[0030] Preferably, the connection between the connecting plate 1 and the first vertical plate 1011, the connection between the first vertical plate 1011 and the horizontal plate 1012, and the connection between the connecting plate 1 and the second vertical plate 1021 are all provided with rounded corners or chamfers, so that the corners of the sofa connector become smooth, which can not only remove sharp edges and improve safety, but also weaken stress concentration and improve the mechanical strength and durability of the sofa connector.

[0031] Preferably, a cylindrical end cap 1022 is provided at the end of the second vertical plate 1021. During the abutment and assembly process between the abutment portion 102 and the sofa component, the cylindrical end cap 1022 can slide in contact with the side wall of the sofa component, effectively reducing damage to the sofa component caused by collision and friction.

[0032] Preferably, the connecting plate 1, the buckle portion 101 and the abutting portion 102 are an integrally formed structure, which can be formed by bending sheet metal through automated CNC equipment, and has the advantages of low production cost, high production efficiency and high structural strength.

[0033] like Figure 3As shown, the modular sofa of this embodiment includes a sofa backrest 100 and a sofa seat 200 , and a plurality of groups of the above-mentioned sofa connectors are arranged between the sofa backrest 100 and the sofa seat 200 .

[0034] Preferably, the bottom of the sofa backrest 100 is provided with a first connection cavity 300, the bottom of the sofa seat 200 is provided with a second connection cavity 400, the side wall of the first connection cavity 300 or the second connection cavity 400 is provided with a connection rod 2, and is buckled and connected with the buckle part 101 through the connection rod 2, and the side wall of the second connection cavity 400 or the first connection cavity 300 abuts against the abutment part 102. The modular sofa comprises at least one set of sofa backrests 100 and at least one set of sofa seat 200, and by providing the connection rod 2 at the bottom of the sofa backrest 100 or the sofa seat 200, it is convenient to buckle and connect with the buckle part 101 on the sofa connection part, and the bottom side wall of the sofa seat 200 or the sofa backrest 100 abuts against the abutment part 102, so that the sofa backrest 100 and the sofa seat 200 are connected as one body, and the assembly and disassembly process is convenient and quick, and the user can arbitrarily change the placement and assembly form of the sofa according to his own needs, and the use flexibility is high.

[0035] It should be noted that, in the present embodiment, the side walls of the first connecting cavity 300 of the sofa backrest 100 are respectively provided with connecting rods 2, and a certain distance is spaced between the connecting rod 2 and the top wall of the first connecting cavity 300. During assembly, the user can independently hook and buckle the buckle portion 101 of the sofa connector at any position on the connecting rod 2 according to actual conditions, and then abut the side wall of the second connecting cavity 400 of the sofa seat 200 against the abutting portion 102 of the sofa connector and press down to realize the connection between the sofa backrest 100 and the sofa seat 200. Since the bottoms of the sofa backrest 100 and the sofa seat 200 are respectively provided with supporting feet, the sofa The connecting piece does not contact the ground and is suspended in the air, and will not rub against the ground to cause damage to the user's floor; after the sofa connecting piece is buckled and connected with the connecting rod 2, the connecting rod 2 can play a certain role as a guide rail, and the sofa connecting piece can slide on the connecting rod 2 and the side wall of the second connecting cavity 400, so that the sofa backrest 100 and the sofa seat 200 can be pushed and pulled, the position can be adjusted at will, and they can be pushed and pulled in an offset manner. Moreover, since the buckle part 101 of the sofa connecting piece is buckled and connected with the sofa backrest 100, and the abutting part 102 abuts against the sofa seat 200, the sofa backrest 100 and the sofa seat 200 will not fall over and separate, and the connection stability is good. Furthermore, the four side walls of the second connecting cavity 400 of the sofa seat 200 can be abutted against the abutting portion 102, and the user can independently connect the long side or short side of the sofa seat 200 to the sofa backrest 100, and change the length and width direction of the placement at will. Moreover, if the user sits on the side of the sofa seat 200 away from the sofa backrest 100 for a long time, the elasticity of this position will become poor. At this time, the positive and negative directions of the placement can be changed so that the side with poor elasticity is connected to the sofa backrest 100 to maintain comfort.

[0036] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, improvements and changes obtained without departing from the technical concept of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sofa connector, characterized in that: It comprises a connecting plate (1), one end of which is provided with a buckle portion (101) for buckling and connecting with a sofa component, and the other end of which is provided with an abutment portion (102) for abutting against another sofa component.

2. The sofa connector according to claim 1, characterized in that: The buckle portion (101) is an overall U-shaped structure, and the abutment portion (102) is an overall L-shaped structure.

3. The sofa connector according to claim 2, characterized in that: The buckle portion (101) comprises a first vertical plate (1011) and a transverse plate (1012); the connecting plate (1), the first vertical plate (1011) and the transverse plate (1012) are connected to form a U-shaped structure.

4. The sofa connector according to claim 3, characterized in that: The abutting portion (102) comprises a second vertical plate (1021), and the connecting plate (1) and the second vertical plate (1021) are connected to form an L-shaped structure.

5. The sofa connector according to claim 4, characterized in that: The connection between the connecting plate (1) and the first vertical plate (1011), the connection between the first vertical plate (1011) and the transverse plate (1012), and the connection between the connecting plate (1) and the second vertical plate (1021) are all provided with rounded corners or chamfers.

6. The sofa connector according to claim 5, characterized in that: A cylindrical end cap (1022) is provided at the end of the second vertical plate (1021).

7. The sofa connector according to claim 6, characterized in that: The connecting plate (1), the buckle portion (101) and the abutment portion (102) are an integrally formed structure.

8. A modular sofa, characterized in that: The sofa comprises a sofa backrest (100) and a sofa seat (200), wherein a plurality of groups of sofa connectors according to any one of claims 1 to 7 are arranged between the sofa backrest (100) and the sofa seat (200).

9. The modular sofa according to claim 8, characterized in that: A first connecting cavity (300) is provided at the bottom of the sofa backrest (100), and a second connecting cavity (400) is provided at the bottom of the sofa seat (200). A connecting rod (2) is provided on the side wall of the first connecting cavity (300) or the second connecting cavity (400), and the connecting rod (2) is buckled and connected with the buckle portion (101). The side wall of the second connecting cavity (400) or the first connecting cavity (300) abuts against the abutting portion (102).

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