Combined multipurpose sofa

Abstract

The utility model discloses a combined multipurpose sofa which comprises a plurality of seat surface supporting plates, backrest plates and side armrest pieces, the backrest plates are detachably arranged at the rear ends of the seat surface supporting plates in a one-to-one correspondence mode, magnetic attraction bodies are arranged on the two sides of each seat surface supporting plate, and the seat surface supporting plates can be in magnetic attraction connection pairwise through the magnetic attraction bodies. Magnetic suction surfaces are arranged on the inner sides of the side handrail pieces; the seat surface supporting plate is arranged to be of a plurality of structures capable of being independently spliced, the seat surface supporting plate can be freely spliced into a single-seat sofa, a double-seat sofa and a multi-seat sofa, all the components are standard components, batch production is better facilitated, the production cost is reduced, and the production efficiency is improved; in addition, during fixing, magnetic attraction pre-fixing is adopted firstly, then fixed connection is achieved through the fixing piece, the assembly type is achieved, only one person is needed, and cooperation of multiple persons is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture, and particularly relates to a combined multi-purpose outdoor sofa with a magnetic attraction structure which is more conducive to assembly. Background Art

[0002] Existing sofas generally include single-seat, double-seat and multi-seat sofas. In the prior art, single-seat, double-seat and multi-seat sofas need to be produced independently during production. Existing outdoor single-seat, double-seat and multi-seat sofas have roughly the same structure, and the main difference between them is that the lengths of the seat support frames are different. If independent molds are made, the cost will be greatly increased and there will be a lot of waste. In addition, the existing structural sofa frame is more troublesome to assemble. Utility Model Content

[0003] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a modular multi-purpose sofa to solve the problems existing in the above background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A modular multi-purpose sofa comprises a plurality of seat support plates, a backrest plate, and side armrests. The backrest plates are detachably arranged on the rear end of the seat support plates in a one-to-one correspondence. Magnetic bodies are arranged on both sides of the seat support plates, and each seat support plate can be magnetically connected to each other in pairs through the magnetic bodies. Magnetic surfaces are arranged on the inner sides of the side armrests. When a single-person sofa is formed, the side armrests are magnetically connected on both sides of a single seat support plate, and the side armrests are fixedly connected to the seat support plates through a first fixing member; when a double sofa is formed, the two seat support plates are magnetically spliced ​​and fixedly connected through a second fixing member to form a first seat support plate unit, and the side armrests are magnetically connected to the first seat support plate unit on both sides and connected through a third fixing member. When a multi-person sofa is formed, a plurality of seat support plates are magnetically spliced ​​and fixedly connected through a fourth fixing member to form a second seat support plate unit, and the side armrests are magnetically connected to the second seat support plate unit on both sides and connected through a fifth fixing member.

[0006] Preferably, the side armrest member comprises a frame body, a connecting rod is provided on the frame body, and an inner side surface of the connecting rod forms a magnetic attraction surface.

[0007] Preferably, the corners of the frame body form a smooth transition structure.

[0008] Preferably, the magnetic surface is an iron sheet embedded and bonded to the inner side of the connecting rod.

[0009] Preferably, magnets are embedded and bonded on both sides of the seat support plate to form the magnetic attraction surface.

[0010] Preferably, first fixing holes are provided on both sides of the seat support plate, second connecting holes are provided on the connecting rod, and the first fixing piece, the second fixing piece, the third fixing piece, the fourth fixing piece and the fifth fixing piece are all bolt and nut fixing pieces.

[0011] During installation, the seat support plates are first connected to each other or to the side armrests by magnetic attraction, and then fixed by bolts and nuts, so as to improve the stability of the entire sofa body.

[0012] Preferably, the seat support plate includes an external frame, a plurality of spaced-apart cross bars are arranged inside the external frame, longitudinal bars are arranged between the cross bars, an oblique slot is arranged on the rear end of the external frame, a pin is arranged on the lower end of the backrest plate, and the pin is inserted into the oblique slot.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] The present application configures the seat support plate to be a plurality of independently connectable structures, which can be freely connected into a single sofa, a double sofa and a multi-person sofa. Each component is a standard component, which is more conducive to mass production, reduces production costs and improves production efficiency. In addition, when fixing, magnetic suction is first used for pre-fixing and then fixed and connected by fixing parts. The assembly type can be completed by one person without the need for cooperation of multiple people. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of the utility model;

[0016] Figure 2 A schematic diagram of the split structure of the utility model;

[0017] Figure 3 It is a schematic diagram of a multi-person structure of the utility model. DETAILED DESCRIPTION

[0018] Example 1

[0019] refer to Figures 1 to 3The modular multi-purpose sofa described in this embodiment comprises a plurality of seat support plates 1, a backrest plate 2, and a side armrest member 3. The backrest plates are detachably arranged on the rear end of the seat support plate in a one-to-one correspondence. Magnetic bodies 4 are arranged on both sides of the seat support plate, and each seat support plate can be magnetically connected to each other in pairs through the magnetic bodies. A magnetic surface 5 is arranged on the inner side of the side armrest member. When a single-seat sofa is formed, the side armrest members are magnetically connected on both sides of a single seat support plate, and the side armrest members are fixedly connected to the seat support plate through a first fixing member; when a double sofa is formed, the two seat support plates are magnetically spliced ​​and fixedly connected through a second fixing member to form a first seat support plate unit, and the side armrest members on both sides of the first seat support plate unit are magnetically connected and connected through a third fixing member. When a multi-person sofa is formed, a plurality of seat support plates are magnetically spliced ​​and fixedly connected through a fourth fixing member to form a second seat support plate unit, and the side armrest members on both sides of the second seat support plate unit are magnetically connected and connected through a fifth fixing member.

[0020] The side armrest of the present application includes a frame body, on which a connecting rod 12 is arranged, the inner side of the connecting rod forms a magnetic surface, and the corner of the frame body forms a smooth transition structure. The magnetic surface is an iron sheet embedded and bonded on the inner side of the connecting rod, and magnets are embedded and bonded on both sides of the seat support plate to form the magnetic body.

[0021] The first fixing holes 6 are provided on both sides of the seat support plate, the second connecting holes 7 are provided on the connecting rod, and the first fixing member, the second fixing member, the third fixing member, the fourth fixing member, and the fifth fixing member are all bolt and nut fixing members. During installation, the seat support plates are first magnetically connected to each other or the seat support plates are connected to the side armrests, and then fixed by bolts and nuts to improve the stability of the entire sofa body.

[0022] In this embodiment, the seat support plate includes an external frame, in which a plurality of spaced-apart cross bars 8 are arranged, and longitudinal bars 9 are arranged between the cross bars. An oblique slot 10 is arranged on the rear end of the external frame, and a pin 11 is arranged on the lower end of the backrest plate, and the pin is inserted into the oblique slot.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular multi-purpose sofa, characterized in that: The sofa comprises a plurality of seat support plates, a backrest plate, and side armrests. The backrest plates are detachably arranged on the rear end of the seat support plates in a one-to-one correspondence. Magnetic bodies are arranged on both sides of the seat support plates, and each seat support plate can be magnetically connected to each other in pairs through the magnetic bodies. Magnetic surfaces are arranged on the inner sides of the side armrests. When a single-seat sofa is formed, the side armrests are magnetically connected on both sides of a single seat support plate, and the side armrests are fixedly connected to the seat support plates through a first fixing member; when a double sofa is formed, the two seat support plates are magnetically spliced ​​and fixedly connected through a second fixing member to form a first seat support plate unit, and the side armrests are magnetically connected on both sides of the first seat support plate unit and connected through a third fixing member. When a multi-person sofa is formed, a plurality of seat support plates are magnetically spliced ​​and fixedly connected through a fourth fixing member to form a second seat support plate unit, and the side armrests are magnetically connected on both sides of the second seat support plate unit and connected through a fifth fixing member.

2. A modular multi-purpose sofa according to claim 1, characterized in that: The side armrest comprises a frame body, a connecting rod is arranged on the frame body, and an inner side surface of the connecting rod forms a magnetic attraction surface.

3. The modular multi-purpose sofa according to claim 1, characterized in that: The corners of the frame body form a smooth transition structure.

4. The modular multi-purpose sofa according to claim 1, characterized in that: The magnetic attraction surface is an iron sheet embedded and bonded on the inner side surface of the connecting rod.

5. The modular multi-purpose sofa according to claim 1, characterized in that: Magnets are embedded and bonded on both sides of the seat support plate to form the magnetic attraction surface.

6. The modular multi-purpose sofa according to claim 2, characterized in that: The seat support plate is provided with first fixing holes on both sides, the connecting rod is provided with second connecting holes, and the first fixing piece, the second fixing piece, the third fixing piece, the fourth fixing piece and the fifth fixing piece are all bolt and nut fixing pieces.

7. The modular multi-purpose sofa according to claim 1, characterized in that: The seat support plate includes an external frame, a plurality of spaced cross bars are arranged inside the external frame, a longitudinal bar is arranged between the plurality of cross bars, an oblique slot is arranged on the rear end of the external frame, a pin is arranged on the lower end of the backrest plate, and the pin is inserted into the oblique slot.

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