Detachable sofa

Abstract

The utility model relates to the technical field of furniture production and processing, in particular to a detachable sofa which comprises a mounting plate, rotating plates, connecting blocks, fixed blocks and sliding blocks, the rotating plates are symmetrically and rotatably arranged on the mounting plate, the connecting blocks are symmetrically connected to the mounting plate front and back, the fixed blocks are connected to the rotating plates, and the sliding blocks are slidably connected to the connecting blocks. And the sliding block is inserted into the fixed block. By installing the rotating plates, the connecting blocks, the fixed blocks and the sliding blocks, the sliding blocks are moved in the direction away from the fixed blocks, so that the sliding blocks are separated from the fixed blocks, at the moment, the rotating plates can rotate on the installing plate, then the two rotating plates are rotated upwards, the two rotating plates can be folded together, the occupied area is effectively reduced, and storage and carrying are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture production and processing technical field, specifically, relate to a detachable sofa. BACKGROUND

[0002] A sofa is a common piece of furniture, usually placed in the living room or rest room for people to sit or lie. It is generally composed of a solid frame, covered with soft cushions and fabric to provide comfort. The design of the sofa is diverse, from the traditional three-seater to the modern modular design, which can customize the size and shape according to personal preferences and space needs. Some sofas also have additional functions, such as the design of an expandable bed (sofa bed), styles with storage space, etc. The sofa is not only a practical piece of furniture, but also one of the important elements of interior decoration.

[0003] According to the patent publication number CN108477914A, published on September 4, 2018, a detachable sofa, its structure includes sofa seat, left guard plate, right guard plate, backrest, connecting pipeline, first connecting rod and second connecting rod, the rear of the sofa seat is provided with a backrest, the bottom front end and rear end of the sofa seat are respectively provided with a connecting pipeline, the left part of the sofa seat is provided with a left guard plate, the right part of the left guard plate is distributed with a first connecting rod, the top and bottom of the first connecting rod are distributed with a first bullet, the right part of the sofa seat is provided with a right guard plate, the left part of the right guard plate is distributed with a second connecting rod, the front and rear of the second connecting rod are distributed with a first bullet, the diameter of the first connecting rod is less than or equal to the second connecting rod, and the second connecting rod is less than or equal to the connecting pipeline. The detachable sofa, the first connecting rod is inserted into the second connecting rod to stretch the first bullet connection, the first connecting rod and the second connecting rod are inserted into the connecting pipeline to connect, which is convenient for installation and disassembly. However, due to the large space occupied by the sofa after disassembly, and because of the design of the sofa structure, it cannot be further folded to reduce the floor area, so it is difficult for users to find a suitable place to store when not in use, especially for those families with small living space, this problem is particularly prominent. In addition, the inconvenience of moving is also a problem that cannot be ignored. When the sofa needs to be moved, the large volume makes it difficult for a single person to complete independently, often requiring multiple people to cooperate, increasing the complexity and labor intensity of moving.

[0004] Therefore, it is necessary to design a detachable sofa. Utility model content

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a detachable sofa.

[0006] The technical solution of this utility model is: a detachable sofa, including an installation plate, a rotating plate, a connecting block, a fixing block and a slider. The installation plate has a rotating plate that rotates symmetrically. The installation plate has connecting blocks that are symmetrically connected front and back. The rotating plate is connected to a fixing block. The connecting blocks are slidably connected to a slider, and the slider is inserted into the fixing block.

[0007] Furthermore, it also includes a backing plate, a guide rod, a locking block, and a return spring. The backing plate is locked to the rear of the rotating plate, and a guide rod is connected to the rear side of the rotating plate. A locking block is slidably connected to the guide rod, and the locking block is locked to the backing plate. A return spring is connected between the locking block and the rotating plate.

[0008] Furthermore, it also includes a sliding plate and a fixing component. The interior of the rotating plate is connected to a sliding plate, and a fixing component is provided between the sliding plate and the rotating plate.

[0009] Furthermore, the fixing assembly includes a fixing plate, a sliding rod, and a connecting spring. The fixing plate is symmetrically connected to the rear side of the rotating plate. The fixing plate is slidably connected to the sliding rod. The sliding plate is provided with a slot, and the sliding rod fits into the slot. The fixing plate and the sliding rod are connected by a connecting spring.

[0010] Furthermore, the card slots are provided at least five times.

[0011] Furthermore, it also includes handrails, which are symmetrically connected to the sliding panel.

[0012] This utility model has the following advantages:

[0013] This invention uses a rotating plate, a connecting block, a fixing block, and a slider. By moving the slider away from the fixing block, the slider can be disengaged from the fixing block. At this time, the rotating plate can rotate on the mounting plate. Then, the two rotating plates can be rotated upwards so that they can be folded together, effectively reducing the floor space occupied and making them easy to store and transport. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the rotating plate, handrail, and backrest of this utility model.

[0016] Figure 3 This is a cross-sectional view of the rotating plate of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the fixing plate, sliding rod, and connecting spring of this utility model.

[0018] In the attached diagram, the following labels are used: 1-mounting plate, 2-rotating plate, 3-connecting block, 4-fixing block, 5-slider, 6-backing plate, 7-guide rod, 8-locking block, 9-reset spring, 10-sliding plate, 11-fixing plate, 12-sliding rod, 121-slot, 13-connecting spring, 14-handrail. Detailed Implementation

[0019] The technical solution will be further described below with reference to specific embodiments. It should be noted that the terms "up," "down," "left," and "right" used in this document refer only to the position of the structure shown in the corresponding drawings. The serial numbers assigned to components in this document, such as "first," "second," etc., are only used to distinguish the described objects and have no sequential or technical meaning. Unless otherwise specified, terms such as "connection" and "linkage" in this application include both direct and indirect connections (linkages).

[0020] Example: A detachable sofa, such as Figure 1 As shown, the device includes a mounting plate 1, a rotating plate 2, connecting blocks 3, fixing blocks 4, and sliders 5. The rotating plate 2 is symmetrically connected to the mounting plate 1 from left to right. The connecting blocks 3 are symmetrically connected to the mounting plate 1 from front to back. The fixing blocks 4 are symmetrically connected to the rotating plate 2 from front to back. Each connecting block 3 is slidably connected to a slider 5 from left to right. The left side of each slider 5 is inserted into a fixing block 4. When using this device, a sofa cushion is placed on the rotating plate 2 to form a complete sofa. When disassembling and storing the device, first remove the sofa cushion from the rotating plate 2, then disassemble the other parts, and then move the slider 5 away from the fixing block 4, so that the slider 5 can be disengaged from the fixing block 4. At this time, the rotating plate 2 can rotate on the mounting plate 1. Then rotate the two rotating plates 2 upwards so that they can be folded together, effectively reducing the floor space occupied and facilitating storage and transportation.

[0021] like Figure 2 and Figure 3 As shown, it also includes a backing plate 6, a guide rod 7, a locking block 8, and a return spring 9. The backing plate 6 is locked to the rear of the rotating plate 2, and the guide rod 7 is symmetrically connected to the rear side of the rotating plate 2. The locking block 8 is slidably connected to the guide rod 7. The locking block 8 is locked to the backing plate 6, and the locking block 8 and the rotating plate 2 are connected by a spring seat and a return spring 9. When the backing plate 6 needs to be separated, the locking block 8 is pulled backward to disconnect the locking block 8 from the backing plate 6, so that the backing plate 6 is no longer fixed. The return spring 9 is compressed, and then the backing plate 6 is removed upward, so that the device can quickly install or remove the backing plate 6.

[0022] like Figure 2 and Figure 4As shown, it also includes a sliding plate 10 and a fixing assembly. The interior of the rotating plate 2 is connected to left and right sliding plates 10. A fixing assembly is provided between the sliding plate 10 and the rotating plate 2. The fixing assembly includes a fixing plate 11, a sliding rod 12 and a connecting spring 13. The rear side of the rotating plate 2 is symmetrically connected to the fixing plates 11. The fixing plates 11 are slidably connected to the sliding rods 12. The sliding plates 10 are provided with at least five slots 121. The sliding rods 12 are engaged with the slots 121. The fixing plates 11 and the sliding rods 12 are connected to the connecting springs 13 through spring seats. When the device is to be expanded laterally, the fixing plates 11 are pulled one after another to disengage the fixing plates 11 from the slots 121. At this time, the connecting springs 13 are compressed. Pull the sliding plate 10 further away from the fixed plate 11. The sliding plate 10 will slide out from the rotating plate 2. When the sliding plate 10 slides to the required extension distance, stop pulling the sliding plate 10 and align the slot 121 on the sliding plate 10 with the fixed plate 11. Then release the fixed plate 11. The connecting spring 13 will reset the fixed plate 11, so that the fixed plate 11 fits into the slot 121 and fixes the sliding plate 10 again. This completes the extension of the device, effectively expanding the usable area of ​​the sofa, increasing its practicality, and improving the user experience.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, it also includes armrests 14. Armrests 14 are symmetrically connected to the sliding plate 10. The armrests 14 can block the sofa cushions on the left and right sides to prevent the sofa cushions from falling off the rotating plate 2, and can also play a protective role. When the armrests 14 need to be disassembled, simply loosen the bolts on the armrests 14. When assembling this device, after installing each part in sequence, simply put the sofa cushions back on the rotating plate 2.

[0024] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A knock-down sofa, characterized by Include: mounting plate (1); Rotary plate (2) is symmetrically connected to the mounting plate (1); Connecting block (3) is symmetrically connected to the mounting plate (1); Fixed block (4) is symmetrically connected to the rotary plate (2); Sliding block (5) is slidingly connected to the connecting block (3), and the left part of the sliding block (5) is inserted into the fixed block (4).

2. The sofa according to claim 1, wherein Also includes: Rest plate (6) is clamped to the rear of the rotary plate (2); Guide rod (7) is connected to the rear side of the rotary plate (2); Clamping block (8) is slidingly connected to the guide rod (7), and the clamping block (8) is clamped to the rest plate (6); Reset spring (9) is connected between the clamping block (8) and the rotary plate (2).

3. The sofa of claim 2, wherein: Also includes: Sliding plate (10) is connected to the inside of the two rotary plates (2) respectively; Fixed assembly is arranged between the sliding plate (10) and the rotary plate (2).

4. The sectional sofa according to claim 3, wherein, The fixed assembly comprises: Fixed plate (11) is symmetrically connected to the rear side of the rotary plate (2); Sliding rod (12) is slidingly connected to the two fixed plates (11) respectively, the sliding plate (10) is provided with clamping groove (121), and the sliding rod (12) is matched with the clamping groove (121); Connecting spring (13) is connected between the fixed plate (11) and the sliding rod (12).

5. The sectional sofa according to claim 4, wherein: The clamping groove (121) is provided with at least five.

6. The sectional sofa according to claim 5, wherein, Also includes: Handrail (14) is symmetrically connected to the sliding plate (10).

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