Detachable sofa

Abstract

The utility model discloses a detachable sofa, which relates to the technical field of sofas and comprises a sofa body, a support block, a connecting plate and a backup plate, the top of the support block is mounted at the bottom of the connecting plate, the sofa body is positioned at the top of the connecting plate, and the backup plate is positioned at the top of the sofa body. A meshing fixing assembly is arranged at the bottom of the sofa body, and a movable mounting assembly is arranged on the rear side of the top of the sofa body. According to the utility model, the meshed fixing component is matched with the movable mounting component to conveniently disassemble and fix the sofa body, the backup plate and the connecting plate, so that the problems that the existing sofa can be disassembled in use, but cannot be conveniently disassembled in actual use, so that the sofa needs to be tediously disassembled in the moving process, and the use cost of the sofa is reduced are solved. The problems of inconvenience in use and reduction of the use convenience of the sofa are solved, and the effect of being convenient to disassemble and assemble is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sofas, in particular to a detachable sofa. Background Art

[0002] "Sofa" is a cushioned multi-seat chair with a backrest equipped with springs or thick foam plastics, and armrests on both sides. It is a kind of soft furniture. According to function, sofas can be divided into functional sofas, fixed-back sofas, stepless automatic sofas, pneumatic sofas (ie manual sofas), electric sofas and sofas with TVs, etc.

[0003] For example, a disassembled sofa with publication number CN216256317U is mainly based on the detachable bottom frame, which makes it convenient for workers to install the bottom frame and improves the stability of the bottom frame. When the worker needs to disassemble the bottom frame, the worker turns the sofa over, loosens the mounting bolts one by one, and the mounting bolts slide in the mounting holes until all the mounting bolts are separated from the mounting threaded holes. The worker removes the support part from the seat part, and then pulls the mounting beam to separate the mounting beam from the plug-in slot, thereby splitting the bottom frame into several parts, which makes it convenient for the worker to transport after disassembling the bottom frame. When the worker needs to install the bottom frame, the worker plugs the two ends of the mounting beam into the plug-in slots of different support parts, so that the support part and the mounting beam are assembled to replace the bottom frame, and then the mounting bolts are threaded through the mounting holes and connected to the corresponding mounting threaded holes, thereby completing the assembly of the bottom frame itself and the installation process with the seat part.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] Although the existing sofa can be disassembled and assembled during use, it is not convenient to disassemble and assemble it in actual use, which results in the sofa needing to be cumbersomely disassembled during movement, causing inconvenience in use and reducing the convenience of use of the sofa. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a detachable sofa, which has the advantage of being easy to disassemble and assemble, and solves the problem that although the existing sofa can be disassembled and assembled during use, it cannot be conveniently disassembled and assembled in actual use, which results in the need for cumbersome disassembly of the sofa during movement, causing inconvenience in use and reducing the convenience of use of the sofa.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable sofa, comprising a sofa body, a support block, a connecting plate and a back plate, wherein the top of the support block is installed on the bottom of the connecting plate, the sofa body is located on the top of the connecting plate, the back plate is located on the top of the sofa body, an engaging and fixing component is provided at the bottom of the sofa body, and a movable mounting component is provided on the rear side of the top of the sofa body.

[0008] As a preferred embodiment of the utility model, the engaging and fixing assembly includes a movable groove, the interior of the movable groove is movably connected with a movable plate, the bottom of the movable plate is fixedly connected to the top of the connecting plate, a positioning groove is opened on the outer side of the movable plate, and the interior of the positioning groove is movably connected with a positioning block.

[0009] As a preferred embodiment of the utility model, the movable installation assembly includes a fixing groove, the interior of the fixing groove is movably connected with a fixing block, the top of the fixing block is fixedly connected to the bottom of the back plate, the back of the fixing block is provided with a plug-in groove, and the interior of the plug-in groove is movably connected with a plug-in block.

[0010] As a preferred embodiment of the present invention, a mounting groove is provided on the top of the outer side of the positioning block, a connecting rod is threadedly connected to the inner side of the mounting groove, and the inner side of the connecting rod surface is threadedly connected to the sofa body.

[0011] As a preferred embodiment of the present invention, a movable groove is provided on the back of the sofa body, a movable plate is movably connected inside the movable groove, and a front side of the movable plate is movably connected to a back side of the plug-in block.

[0012] As a preferred embodiment of the utility model, a strong magnet is fixedly connected inside the movable groove, an iron block is magnetically connected to the back side of the strong magnet, and the back side of the iron block is fixedly connected to the front side of the movable plate.

[0013] As a preferred embodiment of the utility model, a buffer plate is fixedly connected to the back side of the movable plate, and a cross groove is provided on the front side of the connecting rod.

[0014] As a preferred embodiment of the present invention, a slide groove is provided on the front side of the sofa body, and a slide plate is slidably connected to the interior of the slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model conveniently disassembles and fixes the sofa body, the backboard and the connecting plate by arranging an engaging fixing component to cooperate with the movable installation component, thereby solving the problem that the existing sofa can be disassembled and assembled during use, but cannot be conveniently disassembled and assembled in actual use, which results in the need for cumbersome disassembly of the sofa during movement, causing inconvenience in use and reducing the convenience of use of the sofa, thereby achieving the effect of easy disassembly and assembly.

[0017] 2. The utility model provides an engaging and fixing assembly, so that the sofa body can be moved to the top of the movable plate during use, and then the movable groove is engaged with the movable plate by moving the sofa body downward, so that the user can quickly fix the sofa body, and then move the positioning block to the inside of the positioning groove, so that the movable plate and the sofa body are stably connected and fixed together, thereby enhancing the convenience of installation.

[0018] 3. The utility model provides a movable installation component, which can drive the fixing block to move into the fixing groove when the back plate is installed, and then plug the plug-in block into the plug-in groove, so that the fixing block is stably fixed, thereby enhancing the convenience of fixing the back plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. sofa body; 2. support block; 3. connecting plate; 4. back plate; 5. meshing fixing assembly; 51. movable groove; 52. movable plate; 53. positioning groove; 54. positioning block; 6. movable installation assembly; 61. fixing groove; 62. fixing block; 63. plug-in groove; 64. plug-in block; 7. installation groove; 8. connecting rod; 9. movable groove; 10. movable plate; 11. strong magnet; 12. iron block; 13. buffer plate; 14. cross groove; 15. slide groove; 16. sliding plate. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] like Figures 1 to 3 As shown, the utility model provides a detachable sofa, comprising a sofa body 1, a support block 2, a connecting plate 3 and a backing plate 4, the top of the support block 2 is installed on the bottom of the connecting plate 3, the sofa body 1 is located on the top of the connecting plate 3, the backing plate 4 is located on the top of the sofa body 1, an engaging and fixing component 5 is provided at the bottom of the sofa body 1, and a movable mounting component 6 is provided on the rear side of the top of the sofa body 1.

[0025] refer to Figure 2 The engaging and fixing component 5 includes a movable groove 51, the interior of the movable groove 51 is movably connected with a movable plate 52, the bottom of the movable plate 52 is fixedly connected to the top of the connecting plate 3, a positioning groove 53 is opened on the outer side of the movable plate 52, and the interior of the positioning groove 53 is movably connected with a positioning block 54.

[0026] As a technical optimization solution of the utility model, by setting the engaging and fixing component 5, the sofa body 1 can be moved to the top of the movable plate 52 during use, and then the movable groove 51 is engaged with the movable plate 52 by moving the sofa body 1 downward, so that the user can quickly fix the sofa body 1, and then the positioning block 54 is moved to the inside of the positioning groove 53, so that the movable plate 52 and the sofa body 1 are stably connected and fixed together, thereby enhancing the convenience of installation.

[0027] refer to Figure 3 The movable installation component 6 includes a fixing groove 61, a fixing block 62 is movably connected inside the fixing groove 61, the top of the fixing block 62 is fixedly connected to the bottom of the back plate 4, and a plug-in groove 63 is opened on the back side of the fixing block 62, and a plug-in block 64 is movably connected inside the plug-in groove 63.

[0028] As a technical optimization solution of the utility model, by setting a movable installation component 6, when the back plate 4 is installed, the fixing block 62 can be driven to move the fixing block 62 to the inside of the fixing groove 61, and then the plug-in block 64 can be plugged into the inside of the plug-in groove 63, so that the fixing block 62 is stably fixed, thereby enhancing the convenience of fixing the back plate 4.

[0029] refer to Figure 2 A mounting groove 7 is provided at the top of the outer side of the positioning block 54 , and a connecting rod 8 is connected to the inner thread of the mounting groove 7 , and the inner side of the surface of the connecting rod 8 is connected to the thread of the sofa body 1 .

[0030] As a technical optimization solution of the utility model, by setting the installation groove 7 and the connecting rod 8, after the positioning block 54 is moved to the inside of the positioning groove 53, the connecting rod 8 can be moved to the inside of the installation groove 7, and by rotating the connecting rod 8, the connecting rod 8 is threadedly fixed to the installation groove 7 and the sofa body 1, so that the positioning block 54 is stably fixed.

[0031] refer to Figure 2 A movable groove 9 is provided on the back of the sofa body 1 , and a movable plate 10 is movably connected inside the movable groove 9 , and the front side of the movable plate 10 is movably connected to the back side of the plug-in block 64 .

[0032] As a technical optimization solution of the utility model, by setting the movable groove 9 and the movable plate 10, the movable groove 9 can facilitate the user to plug the plug-in block 64 into the inside of the plug-in groove 63 during use, and the movable plate 10 can facilitate the user to move the plug-in block 64, thereby enhancing the convenience of fixing the plug-in block 64 to the fixed block 62 through the plug-in groove 63.

[0033] refer to Figure 3 A strong magnet 11 is fixedly connected to the inside of the moving groove 9 , an iron block 12 is magnetically connected to the back of the strong magnet 11 , and the back of the iron block 12 is fixedly connected to the front of the moving plate 10 .

[0034] As a technical optimization solution of the utility model, by setting a strong magnet 11 and an iron block 12, when the movable plate 10 moves the iron block 12 to the back of the strong magnet 11, the strong magnetic block can generate a magnetic attraction to the iron block 12, so that the iron block 12 can stably drive the movable plate 10 to be fixed, thereby enhancing the convenience of fixing the movable plate 10 and facilitating the user to install and fix the back plate 4.

[0035] refer to Figure 3 A buffer plate 13 is fixedly connected to the back of the movable plate 10 , and a cross groove 14 is provided on the front of the connecting rod 8 .

[0036] As a technical optimization solution of the utility model, by providing a buffer plate 13 and a cross groove 14, the buffer plate 13 can provide buffering protection for the back side of the movable plate 10 during use, thereby enhancing the use effect of the movable plate 10, and at the same time, it can also prevent the movable plate 10 from affecting the beauty of the back side of the sofa body 1. The cross groove 14 can facilitate the user to rotate the back side of the connecting rod 8 during use, thereby enhancing the use effect of the connecting rod 8.

[0037] refer to Figure 2 A slide groove 15 is provided on the front of the sofa body 1, and a sliding plate 16 is slidably connected inside the slide groove 15.

[0038] As a technical optimization solution of the utility model, by setting the slide groove 15 and the sliding plate 16, the slide groove 15 can movably limit the surface of the sliding plate 16 during use, so that the sliding plate 16 can stably protect and seal the installation groove 7, avoiding the installation groove 7 affecting the aesthetics of the sofa body 1, thereby enhancing the use effect of the sofa body 1.

[0039] The working principle and use process of the utility model are as follows: when in use, the sofa body 1 can be moved to the top of the movable plate 52, and then the movable groove 51 is meshed with the movable plate 52 by moving the sofa body 1 downward, so that the user can quickly fix the sofa body 1, and then the positioning block 54 is moved to the inside of the positioning groove 53, so that the movable plate 52 and the sofa body 1 are stably connected and fixed together, which enhances the convenience of installation, and the connecting rod 8 can be moved to the inside of the installation groove 7, and the connecting rod 8 can be rotated to make the connecting rod 8 and the installation groove 7 and the sofa body 1 threadedly fixed, so that the positioning block 54 is stably fixed, and when the back plate 4 is installed, the fixing block 62 can be driven to move the fixing block 62 to the inside of the fixing groove 61, and then The plug-in block 64 is plugged into the plug-in slot 63 so that the fixed block 62 is stably fixed, thereby enhancing the convenience of fixing the back plate 4. The movable slot 9 can facilitate the user to plug the plug-in block 64 into the plug-in slot 63 during use. The movable plate 10 can facilitate the user to move the plug-in block 64, thereby enhancing the convenience of fixing the fixed block 62 by the plug-in block 64 through the plug-in slot 63. When disassembling, the connecting rod 8 can be reversed through the cross slot 14 to separate the connecting rod 8 from the mounting slot 7 and the sofa body 1 thread, and then the movable plate 10 drives the plug-in block 64 to move out of the plug-in slot 63. Finally, the sofa body 1 and the back plate 4 can be moved and separated, thereby achieving the effect of convenient disassembly and assembly, thereby enhancing the convenience of using the sofa.

[0040] In summary, the detachable sofa can conveniently assemble and disassemble the sofa body 1, the backboard 4 and the connecting plate 3 by setting the engaging fixing component 5 and cooperating with the movable mounting component 6, thereby solving the problem that the existing sofa can be disassembled and assembled during use, but cannot be conveniently disassembled and assembled in actual use, which results in the need for cumbersome disassembly of the sofa during movement, causing inconvenience in use and reducing the convenience of use of the sofa.

[0041] Although the 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 detachable sofa, comprising a sofa body (1), a support block (2), a connecting plate (3) and a backing plate (4), characterized in that: The top of the support block (2) is mounted on the bottom of the connecting plate (3), the sofa body (1) is located on the top of the connecting plate (3), the backrest (4) is located on the top of the sofa body (1), an engaging fixing component (5) is provided at the bottom of the sofa body (1), and a movable mounting component (6) is provided at the rear side of the top of the sofa body (1).

2. The detachable sofa according to claim 1, characterized in that: The engaging and fixing assembly (5) comprises a movable groove (51), the interior of the movable groove (51) is movably connected to a movable plate (52), the bottom of the movable plate (52) is fixedly connected to the top of the connecting plate (3), a positioning groove (53) is provided on the outer side of the movable plate (52), and the interior of the positioning groove (53) is movably connected to a positioning block (54).

3. The detachable sofa according to claim 1, characterized in that: The movable installation component (6) comprises a fixing groove (61), a fixing block (62) is movably connected inside the fixing groove (61), the top of the fixing block (62) is fixedly connected to the bottom of the back plate (4), a plug-in groove (63) is provided on the back side of the fixing block (62), and a plug-in block (64) is movably connected inside the plug-in groove (63).

4. The detachable sofa according to claim 2, characterized in that: The top of the outer side of the positioning block (54) is provided with a mounting groove (7), the inner part of the mounting groove (7) is threadedly connected to a connecting rod (8), and the inner side of the surface of the connecting rod (8) is threadedly connected to the sofa body (1).

5. The detachable sofa according to claim 4, characterized in that: The back of the sofa body (1) is provided with a movable groove (9), the interior of the movable groove (9) is movably connected with a movable plate (10), and the front of the movable plate (10) is movably connected to the back of the plug-in block (64).

6. The detachable sofa according to claim 5, characterized in that: A strong magnet (11) is fixedly connected inside the movable groove (9), an iron block (12) is magnetically connected to the back of the strong magnet (11), and the back of the iron block (12) is fixedly connected to the front of the movable plate (10).

7. The detachable sofa according to claim 5, characterized in that: A buffer plate (13) is fixedly connected to the back of the movable plate (10), and a cross groove (14) is provided on the front of the connecting rod (8).

8. The detachable sofa according to claim 1, characterized in that: A sliding groove (15) is provided on the front of the sofa body (1), and a sliding plate (16) is slidably connected inside the sliding groove (15).

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