Connecting structure of combined sofa

Abstract

The utility model discloses a connecting structure of a combined sofa, which belongs to the field of furniture and comprises a connector for connecting two adjacent groups of sofa single bodies, the connector is of a cuboid structure, and lug bosses are arranged at positions close to two ends of the cuboid; as the combined sofa adopts the connector disclosed by the utility model, the combined sofa can be more conveniently combined or dispersedly used, and the connector disclosed by the utility model is simple in structure, low in processing cost and material, and suitable for furniture with relatively fixed positions.

Description

Technical Field

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

[0002] In order to maintain the relative position of each set of sofa units, the existing modular sofas have a modular connector fixedly connected to the side of each set of sofa units. When the modular sofa needs to be separated, the operation is inconvenient. When the modular sofa needs to be disassembled into sofa units for use, since the modular connector is fixed to the side of the sofa, if it is removed, it will leave installation marks on the appearance of the sofa, affecting the appearance of the sofa. When the modular sofa is assembled again, the modular connector must be installed on the sofa unit. If the modular connector is not removed, the modular connector retained on the outside of the sofa unit will cause stumbling to the user.

[0003] In view of the above-mentioned defects, the utility model provides a connection structure which is convenient for assembling and disassembling a modular sofa. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a connection structure of a modular sofa.

[0005] The utility model is realized in this way: a connection structure of a combined sofa comprises a connector for connecting two adjacent sofa monomers; the connector is a rectangular parallelepiped structure; protrusions are arranged near both ends of the rectangular parallelepiped.

[0006] Furthermore, the rectangular parallelepiped structure of the connector is formed by bending a metal tube, and two ends of the bent metal tube are closed and fixedly connected.

[0007] Furthermore, the protrusions are provided in four numbers, which are respectively provided at the two ends of the long sides of the connector and are formed by circuitous bending of the steel pipe.

[0008] Alternatively, the protrusions are provided in four numbers, which are respectively provided at the two ends of the short side of the connector and are formed by circuitously bending the steel pipe.

[0009] Alternatively, the rectangular parallelepiped structure of the connector is formed by bending a metal plate.

[0010] Furthermore, the protrusions are provided as pieces, which are formed by bending the short sides on both sides of the connector.

[0011] Furthermore, an anti-slip buckle is provided at the bottom of the connector.

[0012] The utility model has the advantages and technical effects that as the modular sofa adopts the connector of the utility model, the combination or dispersed use of the sofa units is more convenient, and the utility model has a simple structure, low processing cost and low material cost, and is suitable for use in furniture with relatively fixed positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the first embodiment provided by the embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the second embodiment provided by the embodiment of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the third embodiment provided by the embodiment of the utility model;

[0016] Figure 4 is a cross-sectional view of the connector provided by the embodiment of the utility model after being matched with the sofa;

[0017] Figure 5 It is a bottom view of the connector provided by the embodiment of the utility model after being matched with the sofa.

[0018] In the figure: 1. Connector; 2. Raised part; 3. Anti-slip buckle; 4. Bottom of sofa; 5. Card slot. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0020] A connection structure of a modular sofa includes a connector 1, which is a rectangular parallelepiped structure with protrusions 2 disposed near both ends of the rectangular parallelepiped. The rectangular parallelepiped structure of the connector 1 is formed by bending a metal tube, and the two ends of the bent metal tube are closed and fixedly connected, so that the metal tube forms a closed ring.

[0021] The first embodiment of the connection structure: Figure 1 The number of the protrusions 2 is four, which are respectively arranged at the two ends of the long side of the connector 1 and are formed by bending a steel pipe in a circuitous manner.

[0022] The second embodiment of this connection structure: Figure 2 The number of the protrusions 2 is four, which are respectively arranged at the two ends of the short side of the connector 1 and are formed by bending a steel pipe in a circuitous manner.

[0023] Furthermore, the bottom of the connector 1 is provided with anti-skid buckles 3 ; in order to improve the anti-skid effect, four anti-skid buckles 3 are provided and buckled at the four corners of the connector 1 respectively.

[0024] The third embodiment of this connection structure: Figure 3 The rectangular structure of the connector 1 is formed by bending a metal plate; the protrusions 2 are provided in two numbers and are formed by bending the short sides at both ends of the connector 1.

[0025] Furthermore, the connector 1 is provided with anti-skid buckles 3 at the bottom. In order to improve the anti-skid effect, four anti-skid buckles 3 are provided and are respectively bonded to the four corners of the bottom surface of the connector 1 .

[0026] The following is an introduction to the method of using the present invention: the first embodiment of the connector 1 is used as an example for explanation. First, a slot 5 is machined in the middle of the bottom surface 4 of the sofa unit near one end. Figure 4 , 5 , the length, width and depth of the card slot 5 are respectively greater than the length, width and depth of the protrusion 2 by 2mm on one side; the bottom surface of one group of sofas is downward, the card slot 5 is aligned with the protrusion 2 on one side, and the protrusion 2 is sleeved in the card slot 5, and the other group of sofas does the same operation to complete the combination of sofas; when the modular sofa needs to be separated, only one group of sofa monomers needs to be lifted and offset away from the connector 1. If the combination is not needed temporarily, the other group of sofa monomers is lifted and the connector 1 is taken out, and the modular sofa becomes two groups of independent sofa monomers; the connector 1 is kept for use in the next combination; because the modular sofa adopts the connector 1 of the utility model, the combination or dispersed use of the sofa monomers is more convenient, and the utility model has a simple structure, low processing cost and low material, and is suitable for furniture with relatively fixed positions.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection structure for a modular sofa, comprising a connector (1) for connecting two adjacent sets of sofa units, characterized in that: The connector (1) is a rectangular parallelepiped structure, with raised portions (2) provided near both ends of the rectangular parallelepiped; the rectangular parallelepiped structure of the connector (1) is formed by bending a metal tube, and the two ends of the bent metal tube are closed and fixedly connected; the raised portions (2) are provided in four numbers, and are respectively provided at the two ends of the long side of the connector (1), and are formed by circuitously bending a steel tube.

2. The connection structure of the modular sofa according to claim 1, characterized in that: The protrusions (2) are provided in four numbers, respectively provided at the two ends of the short side of the connector (1), and are formed by circuitously bending a steel pipe.

3. The connection structure of the modular sofa according to any one of claims 1 to 2, characterized in that: An anti-slip buckle (3) is provided at the bottom of the connector (1).

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