CN110250781A - A combined sofa and its splicing method - Google Patents

Abstract

The invention discloses a combined sofa and a splicing method thereof. The combined sofa includes a basic unit and a sofa assembly; the basic unit includes a first back frame, a magnetic switch and a sofa bottom plate, and the magnetic switch is fixed on the first back In the back basket of the frame, the first back frame is adsorbed on the sofa bottom plate by the magnetic force of the magnetic switch; the sofa assembly includes a sofa main body, the sofa bottom plate is fixed on the sofa main body, and the sofa The main body is provided with a first cushion and a second cushion for combining with the first back frame. The invention discloses a combined sofa and a splicing method thereof. The splicing method is used to facilitate arbitrary collocation and combination by users, and the combined sofa can improve the efficiency of disassembly and installation between sofa components and basic units.

Description

A combined sofa and its splicing method

technical field

The invention relates to the technical field of combined sofas, in particular to a combined sofa and a splicing method thereof.

Background technique

With the gradual improvement of people's living standards, more and more sofas appear in people's lives. Generally, sofas are fixed and cannot be disassembled. Once they need to be moved, it will be troublesome. The sofa at home is a place for people to relax and entertain. , It is very inconvenient to fix the sofa when it needs to be cleaned after a long time. Nowadays, many sofas have multiple seats. The sofa that connects multiple seats is too bulky and inconvenient to carry. So there is a modular sofa. The sofa with multiple seats is composed of multiple sofa bodies, but children sometimes like it. Jumping up and down on the sofa, the sofa body and the sofa body are likely to move and create gaps, and children are likely to fall into the gap and get injured when playing on the sofa. The existing sofa generally adopts a monolithic structure, which makes it inconvenient to move, especially when the sofa is large in size, it often gets stuck in the door of the house when it is moved into the house. Therefore, it takes many people to cooperate and adjust slowly to move the sofa into the house. This not only wastes time, but also consumes manpower, and it is also inconvenient to move.

Contents of the invention

(1) Technical problems to be solved

The problem to be solved by the present invention is to provide a combination sofa and its splicing method. The splicing method is used to facilitate arbitrary matching and combination of users. The combination sofa can improve the efficiency of disassembly and installation between sofa components and basic units.

(2) Technical solution

In order to achieve the above object, the technical solution adopted by the present invention to solve the above technical problem is to provide a combined sofa and its splicing method, the combined sofa includes a basic unit and a sofa component;

The basic unit includes a first back frame, a magnetic switch and a sofa bottom plate, the magnetic switch is fixed in the back basket of the first back frame, and the first back frame is attracted to the Sofa base;

The sofa assembly includes a sofa main body, the sofa bottom plate is fixed on the sofa main body, and the sofa main body is provided with a first cushion and a second cushion for combining with the first back frame.

The magnetic switch is fixed in the back basket of the first back frame. The magnetic face of the magnetic switch contacts the sofa bottom plate downward. The sofa bottom plate has adsorption properties. The magnetic switch is a prior art, and the magnet in the rotary switch is used to control whether there is magnetic force generated; The back frame can be easily and quickly disassembled and installed by using the magnetic switch. The seat cushion is fixed on the sofa floor by leaning against the back frame. Users can make any combination of the back frame and seat cushion.

Further, the basic unit also includes a second back frame and a third back frame, the second back frame and the third back frame are respectively adsorbed on the sofa bottom plate through the magnetic switch, and the second back frame The frame and the third back frame cooperate with the first cushion and the second cushion to form a combination.

Further, the sofa assembly further includes the arc-shaped support, and the arc-shaped support is arranged on the sofa main body.

Further, the magnetic force surface of the magnetic switch contacts the bottom of the sofa downward, and the first back frame is fixed on the bottom of the sofa by rotating the magnetic switch to generate a magnetic force.

Further, the first cushion leans against the second back frame and the second seat cushion, and the second back frame leans against the first back frame and the third back frame.

Further, the magnetic switches are respectively fixed in the back baskets of the second back frame and the third back frame.

Further, the technical solution further includes a splicing method of the combined sofa, which uses magnetic force to adsorb and connect the bottom surface of the back frame and the sofa main body.

Further, the technical solution further includes the splicing method of the combined sofa, setting a magnetic switch inside the back frame, turning on the magnetic switch to generate suction force so that the back frame and the sofa main body are connected together; closing the magnetic switch, separating the back frame from the sofa main body .

(3) Beneficial effects

Compared with the prior art, the technical solution of the present invention has the following advantages: the present invention uses a magnetic switch to fix the back frame to replace the prior art of fixing the back frame to the sofa main body, and solves the problems of the prior art. For the disadvantages of inconvenient disassembly of the back frame and single matching and combination. The magnetic switches that can be adjusted by rotation are respectively fixed in the back baskets of the back frames. The sofa body is provided with a magnetic sofa bottom plate. The back frame is adsorbed on the sofa bottom plate by the magnetic force of the magnetic switch. The back frame can be fixed on the sofa bottom plate by leaning on it, and the separation between the back frame and the sofa bottom plate can be realized by rotating the magnetic switch. The disassembly and installation of the back frame are convenient. .

Description of drawings

Fig. 1 is the structural representation of a kind of combination sofa of the present invention;

Fig. 2 is the perspective view of Embodiment 1 of the combined sofa of the present invention;

Fig. 3 is the use state diagram of embodiment one of the combination sofa of the present invention;

Fig. 4 is the perspective view of the second embodiment of the combined sofa of the present invention;

Fig. 5 is the use state diagram of embodiment two of the combination sofa of the present invention;

The names of the parts corresponding to each reference numeral in the figure are: 1 is the first back frame, 101 is the second back frame, 102 is the third back frame, 2 is the magnetic switch, 3 is the sofa bottom plate, 4 is the sofa main body, 401 402 is the first cushion, and 403 is the second cushion.

Detailed ways

Embodiment one:

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in Figures 1 to 3, a combination sofa and its splicing method, the combination sofa includes a basic unit and a sofa assembly; the basic unit includes a first back frame 1, a magnetic switch 2 and a sofa bottom plate 3, and the magnetic switch 2 is fixed on In the back basket of the first back frame 1, the first back frame 1 is adsorbed on the sofa bottom plate 3 by the magnetic force of the magnetic switch 2; There are a first cushion 402 and a second cushion 403 for combining with the first back frame 1 . The basic unit also includes a second back frame 101 and a third back frame 102, the second back frame 101 and the third back frame 102 are respectively adsorbed on the sofa bottom plate 3 through the magnetic switch 2, the second back frame 101 and the third back frame 102 Cooperate with the first cushion 402 and the second cushion 403 to match and combine. The sofa assembly also includes an arc-shaped support 401, which is arranged on the sofa main body 4; the magnetic force surface of the magnetic switch 2 contacts the sofa bottom plate 3 downward, and the first back frame 1 is fixed on the sofa bottom plate 3 by rotating the magnetic switch 2 to generate magnetic force The first cushion 402 leans against the second back frame 101 and the second seat cushion 403, and the second back frame 101 leans against the first back frame 1 and the third back frame 102; the second back frame 101 and the third back frame Magnetic switches 2 are respectively fixed in the back baskets of the frame 102 . The splicing method of the combination sofa is to use magnetic force to adsorb and connect the bottom surface of the back frame with the sofa main body; set a magnetic switch inside the back frame, and turn on the magnetic switch to generate suction so that the back frame and the sofa main body are connected together; The back frame is separated from the sofa body.

Referring to Fig. 1, the magnetic switch 2 is respectively fixed in the back baskets of the first back frame 1, the second back frame 101 and the third back frame 102, the magnetic force surface of the magnetic switch 2 contacts the sofa floor 3 downward, and the magnetic switch 2 is an existing Technology, through the magnet in the rotary switch, to control whether the magnetic force is generated, when the magnetic surface generates magnetic force, the back frame is adsorbed on the sofa bottom plate 3; when the magnetic force surface does not generate magnetic force, the back frame is easily disassembled from the sofa bottom plate 3 Next, the back frame can be easily and quickly disassembled and installed by using the magnetic switch 2. The seat cushion is fixed on the sofa bottom plate 3 by leaning against the back frame. The sofa main body 4 is provided with an arc-shaped support 401 for supporting the sofa.

Referring to Fig. 2 and Fig. 3, when the magnetic switch 2 is rotated, the magnetic force surface generates a magnetic force, the first backboard 1 is adsorbed on one side of the sofa bottom plate 3, and the second back frame 101 and the second back frame 102 are adsorbed on one side of the sofa bottom block 3 in parallel. side, so that the first backboard 1 and the second back frame 101 form an angled space; at this time, the first cushion 402 and the second cushion 403 are placed on the sofa floor 3 of the sofa main body 4, and the second cushion 403 respectively Lean on the first backboard 1 and the second back frame 101, the first seat cushion 402 respectively leans against the first seat cushion 402 and the third back frame 102, if the sofa main body 4 has been placed in a good position, the user can rotate the magnetic switch 2 , easily disassemble the lower back frame, and match the combination of back frame and seat cushion as needed.

Compared with the prior art, the technical solution of the present invention has the following advantages: the present invention uses a magnetic switch to fix the back frame to replace the prior art of fixing the back frame to the sofa main body, and solves the problems of the prior art. For the disadvantages of inconvenient disassembly of the back frame and single matching and combination. The magnetic switches that can be adjusted by rotation are respectively fixed in the back baskets of the back frames. The sofa body is provided with a magnetic sofa bottom plate. The back frame is adsorbed on the sofa bottom plate by the magnetic force of the magnetic switch. The back frame can be fixed on the sofa bottom plate by leaning on it, and the separation between the back frame and the sofa bottom plate can be realized by rotating the magnetic switch. The disassembly and installation of the back frame are convenient. .

Embodiment two:

As shown in Fig. 4 and Fig. 5, the present invention also has another embodiment, shortening the length of the sofa main body 4, and the space accommodates the installation of the second backboard 101 and the third backboard 102 on the sofa bottom board 3, and the rotating magnetic The switch 2 is adsorbed on the sofa bottom plate 3 , the first cushion 402 leans against the third backplane 102 , and the second cushion 403 leans against the second backplane 101 , which is used for places with small placement space.

Compared with the prior art, the technical solution of the present invention has the following advantages: the present invention uses a magnetic switch to fix the back frame to replace the prior art of fixing the back frame to the sofa main body, and solves the problems of the prior art. For the disadvantages of inconvenient disassembly of the back frame and single matching and combination. The magnetic switches that can be adjusted by rotation are respectively fixed in the back baskets of the back frames. The sofa body is provided with a magnetic sofa bottom plate. The back frame is adsorbed on the sofa bottom plate by the magnetic force of the magnetic switch. The back frame can be fixed on the sofa bottom plate by leaning on it, and the separation between the back frame and the sofa bottom plate can be realized by rotating the magnetic switch. The disassembly and installation of the back frame are convenient. .

The above is only a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (8)

1. a kind of sectional sofa, it is characterised in that: including basic unit and Parts of sofa；

The basic unit includes the first backrest (1), magnetic switch (2) and sofa bottom plate (3), and the magnetic switch (2) is fixed In the dosser of first backrest (1), first backrest (1) is by the magnetic-adsorption of the magnetic switch (2) described In sofa bottom plate (3)；

The Parts of sofa includes sofa main body (4), and the sofa bottom plate (3) is fixed on the sofa main body (4), the sand Main body (4) are sent out equipped with the first cushion (402) and the second cushion (403) for cooperating first backrest (1) to be combined.

2. sectional sofa according to claim 1, it is characterised in that: the basic unit further includes the second backrest (101) With third backrest (102), second backrest (101) and the third backrest (102) are inhaled by the magnetic switch (2) respectively It is attached on the sofa bottom plate (3), second backrest (101) and the third backrest (102) cooperate first cushion (402) and second cushion (403) carrys out matched combined.

3. sectional sofa according to claim 1, it is characterised in that: the Parts of sofa further includes the arc bracket (401), the arc bracket (401) is arranged on the sofa main body (4).

4. sectional sofa according to claim 1, it is characterised in that: the magnetic force of the magnetic switch (2) contacts downwards The sofa bottom plate (3), first backrest (1) are fixed on the sofa by rotating magnetic switch (2) the generation magnetic force On bottom plate (3).

5. sectional sofa according to claim 2, it is characterised in that: first cushion (402) is resisted against described second In backrest (101) and second cushion (403), second backrest (101) is resisted against first backrest (1) and described In three backrests (102).

6. sectional sofa according to claim 2, it is characterised in that: second backrest (101) and the third backrest (102) magnetic switch (2) are respectively fixed in dosser.

7. a kind of joining method of sectional sofa, it is characterised in that: using the sand of combination described in claim 1 to 6 any one Hair is linked together the bottom surface of backrest and sofa main body absorption using magnetic force.

8. a kind of joining method of sectional sofa as claimed in claim 7, it is characterised in that: magnetism is arranged inside backrest and opens It closes, opens magnetic switch generation suction and backrest and sofa main body are linked together；Magnetic switch is closed, by backrest from sofa It is separated in main body.