Furniture sofa with protective structure

Abstract

The utility model discloses a furniture sofa with a protective structure, which comprises a backrest, and a mounting handrail is mounted on the outer side of the front end of the backrest; the mounting groove is formed in the outer side of the middle of the mounting handrail, the interior of the mounting groove is connected with a moving structure, and the moving structure comprises a bottom plate, a mounting rod and a moving plate; the cat scratching prevention plate is mounted on the outer side of the front end of the mounting handrail, limiting structures are connected to the inner side of the mounting handrail, the front side of the backrest and the upper side of the connecting seat cushion, each limiting structure comprises a protective cloth, a first connecting block and a second connecting block, and the first connecting blocks are mounted on the front side of the backrest, the inner side of the mounting handrail and the upper side of the connecting seat cushion respectively. According to the furniture sofa with the protection structure, the moving structure is arranged, the connecting seat cushion can be moved, so that the height of the connecting seat cushion is adjusted, and the limiting structure is arranged, so that the protection cloth can be limited, and the furniture sofa is protected.

Description

Technical Field

[0001] This utility model relates to the field of furniture and sofa technology, specifically to a furniture and sofa with a protective structure. Background Technology

[0002] A sofa is a type of multi-seat chair with cushions, typically made of springs or thick foam, and features a backrest and armrests. It is a type of upholstered furniture. The main types of sofas include low-back sofas, high-back sofas, and standard sofas. As a common piece of furniture, sofas are highly popular and frequently used.

[0003] Based on existing solutions and actual production and use, current sofa furniture still has some problems, such as:

[0004] 1. When furniture and sofas are protected, the material itself may be affected, leaving dust and stains that can cause health and aesthetic problems.

[0005] 2. Since the height of furniture sofas is relatively fixed, it will affect comfort and may also cause fatigue in the back, neck and shoulders. Therefore, this utility model provides a furniture sofa with a protective structure to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this utility model is to provide a furniture sofa with a protective structure to solve the problem mentioned in the background art that when furniture sofas are protected, dust and stains remain on the furniture sofa due to the material of the furniture sofa, which causes health and aesthetic problems. Since the height of the furniture sofa is relatively fixed, it will affect the comfort and may also cause fatigue in the back, neck and shoulders.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a furniture sofa with a protective structure, including a backrest, an armrest installed on the outer front side of the backrest, and a seat cushion fixedly connected to the inner side of the armrest.

[0008] Also includes:

[0009] The mounting groove is located on the outer side of the middle part of the mounting handrail, and a movable structure is connected inside the mounting groove. The movable structure includes a base plate, a mounting rod, and a movable plate. The mounting rod is installed inside the mounting groove, and the movable plate is connected to the outer side of the lower end of the mounting rod. The base plate is installed at the lower end of the movable plate.

[0010] An anti-cat scratching plate is installed on the outer front end of the armrest, and a limiting structure is connected to the inner side of the armrest, the front side of the backrest, and the upper side of the seat cushion. The limiting structure includes a protective cloth, a first connecting block, and a second connecting block. The first connecting block is installed on the front side of the backrest, the inner side of the armrest, and the upper side of the seat cushion. The inner side of the first connecting block is connected to the second connecting block, and the inner side of the second connecting block is connected to the protective cloth.

[0011] Preferably, the anti-cat scratch plate is fixedly connected to the armrest, and the anti-cat scratch plate is symmetrically distributed about the center line of the backrest.

[0012] Preferably, a connecting spring is fixedly provided on the lower front side of the connecting cushion, and an installation spring is fixedly provided on the upper front side of the connecting cushion. A movable limiting rod is fixedly installed on the inner side of the installation spring, and a connecting storage box is movably installed on the inner side of the movable limiting rod. A connecting groove is provided on the middle front side of the connecting storage box.

[0013] Preferably, the connecting cushion and the movable limiting rod are telescopically slidingly connected, and the movable limiting rod and the connecting storage box are interlockingly connected.

[0014] Preferably, the connecting storage box and the connecting spring are connected by a snap-fit ​​connection, and the cross-sectional shape of the connecting spring is an arc-shaped structure.

[0015] Preferably, the mounting rod and the mounting groove are rotatably connected, and the upper vertical cross-section of the mounting rod is a cross-shaped structure.

[0016] Preferably, the mounting rod and the movable plate are connected by a thread, and the movable plate is symmetrically distributed about the center line of the backrest.

[0017] Preferably, the first connecting block and the second connecting block form a Velcro structure.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the furniture sofa with protective structure is provided with a movable structure that can move the connecting cushion, thereby adjusting the height of the connecting cushion, and is provided with a limiting structure that can limit the protective cloth, thereby protecting the furniture sofa.

[0019] 1. By placing the protective cloth on the upper side of the connecting cushion and connecting the second connecting block and the first connecting block with Velcro, the protective cloth is installed on the upper side of the connecting cushion, the inner side of the armrest, and the upper side of the backrest. This allows for easy positioning of the protective cloth, thus providing dust protection for the backrest, armrest, and connecting cushion. Furthermore, the anti-cat scratch plate fixed to the outer front end of the armrest prevents cat scratches, thus protecting the armrest.

[0020] 2. By rotating the mounting rod, the mounting rod rotates inside the mounting groove, causing the movable plate, which is threadedly connected to the mounting rod, to slide downward inside the mounting armrest. This causes the movable plate to slide downward, pushing the mounting armrest upward, which in turn causes the mounting armrest to slide upward, making it convenient to adjust the height of the connecting seat.

[0021] 3. By pushing the connecting storage box backward, the connecting storage box slides backward inside the connecting cushion. This prevents the connecting storage box from applying pressure to the moving limit rod, causing the mounting spring to drive the moving limit rod to slide inward. The moving limit rod then engages with the upper front end of the connecting storage box, preventing the connecting storage box from applying pressure to the connecting spring. This allows the connecting spring to engage with the lower front end of the connecting storage box, facilitating the limiting of the connecting storage box and making it easy to store. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure connecting the backrest and the armrest of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the connection between the seat cushion and the storage box of this utility model;

[0024] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the connection between the backrest and the connecting cushion of this utility model;

[0026] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B;

[0027] Figure 6 This is a schematic diagram of the overall cross-sectional structure of the connection between the seat cushion and the protective cloth of this utility model;

[0028] Figure 7 This utility model Figure 6 Enlarged structural diagram at point C;

[0029] Figure 8 This is a schematic diagram of the overall structure of the movable limiting rod and the mounting spring of this utility model.

[0030] In the diagram: 1. Backrest; 2. Armrest installation; 3. Anti-cat scratching plate; 4. Seat cushion connection; 5. Storage box connection; 6. Connecting groove; 7. Protective cloth; 8. Mounting slot; 9. Base plate; 10. Mounting rod; 11. Moving plate; 12. First connecting block; 13. Second connecting block; 14. Moving limit rod; 15. Installing spring; 16. Connecting spring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-8 This utility model provides a technical solution: a furniture sofa with a protective structure, including a backrest 1, an armrest 2, an anti-cat scratch plate 3, a connecting seat cushion 4, a connecting storage box 5, a connecting groove 6, a protective cloth 7, a mounting groove 8, a base plate 9, a mounting rod 10, a movable plate 11, a first connecting block 12, a second connecting block 13, a movable limit rod 14, a mounting spring 15, and a connecting spring piece 16. In operation, the specific details are as follows... Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a first connecting block 12 is fixedly installed on the front side of the backrest 1, the inner side of the armrest 2, and the upper side of the connecting cushion 4. A second connecting block 13 is movably installed on the inner side of the first connecting block 12. A protective cloth 7 is movably installed on the inner side of the second connecting block 13. The protective cloth 7 is manually placed on the upper side of the connecting cushion 4, so that the protective cloth 7 is installed on the inner side of the armrest 2, thereby installing the protective cloth 7 on the front side of the backrest 1. This causes the protective cloth 7 to drive the second connecting block 13 to be installed on the inner side of the first connecting block 12. The first connecting block 12 and the second connecting block 13 are connected by Velcro, so that the protective cloth 7 is installed on the front side of the backrest 1, the inner side of the armrest 2, and the upper side of the connecting cushion 4, which facilitates dust protection for the backrest 1, the armrest 2, and the connecting cushion 4. Furthermore, the anti-cat scratch plate 3 fixedly installed on the lower front side of the armrest 2 facilitates the prevention of cat scratches, thereby protecting the armrest 2.

[0033] Specific examples Figure 1 , Figure 2 and Figure 3As shown, the mounting armrest 2 is installed through a mounting groove 8 on the inner side. A mounting rod 10 is movably installed inside the mounting groove 8. A movable plate 11 is movably installed on the outer side of the lower end of the mounting rod 10. A base plate 9 is fixedly installed on the lower side of the movable plate 11. When a hand is placed inside the mounting groove 8, the mounting rod 10 is held and twisted. Under the twisting action, the mounting rod 10 rotates inside the mounting armrest 2. Under the rotation action of the mounting rod 10, the mounting rod 10 is threadedly connected inside the movable plate 11. Under the thread action between the mounting rod 10 and the movable plate 11, the movable plate 11 slides downward inside the mounting armrest 2. This causes the movable plate 11 to drive the base plate 9 to slide upward. This causes the base plate 9 to lift the mounting armrest 2, causing the mounting armrest 2 to drive the connecting seat 4 to slide upward, which facilitates the adjustment of the height of the connecting seat 4.

[0034] Specific examples Figure 1 , Figure 2 , Figure 4 , Figure 7 and Figure 8 As shown, a connecting cushion 4 is fixedly installed at the lower front of the backrest 1. A connecting spring 16 is fixedly installed at the lower front of the connecting cushion 4. A mounting spring 15 is fixedly installed at the upper front of the connecting cushion 4. A movable limiting rod 14 is fixedly installed inside the mounting spring 15. A connecting storage box 5 is movably installed inside the movable limiting rod 14. When a hand is placed inside the connecting groove 6 and the connecting storage box 5 is pulled forward, the connecting storage box 5 slides forward inside the connecting cushion 4 under the pulling force. This causes the connecting storage box 5 to push the movable limiting rod 14 outward, which in turn causes the movable limiting rod 14 to compress the mounting spring 15. This causes the movable limiting rod 14 to separate from the upper front of the connecting storage box 5, which then applies a pushing force to the movable limiting rod 14, causing the connecting storage box 5 to push the connecting spring 16. Compression 6 causes the connecting spring 16 to separate from the lower front end of the connecting storage box 5, making it easy to pull out the connecting storage box 5. Then, by placing the item inside the connecting storage box 5 and pushing it backward, the connecting storage box 5 slides backward inside the connecting cushion 4 to a suitable position. This causes the pushing force of the connecting storage box 5 on the moving limit rod 14 to disappear. Then, under the elastic action of the mounting spring 15, the mounting spring 15 drives the moving limit rod 14 to slide inward, causing the moving limit rod 14 to engage with the upper front end of the connecting storage box 5. This causes the pushing force of the connecting storage box 5 on the connecting spring 16 to disappear. Then, under the elastic action of the connecting spring 16, the connecting spring 16 engages with the lower front end of the connecting storage box 5, making it easy to limit the connection of the connecting storage box 5 and thus facilitate storage.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A furniture sofa with a protective structure, including a backrest (1), an armrest (2) installed on the outer front side of the backrest (2), and a seat cushion (4) fixedly connected to the inner side of the armrest (2). Its features are, Also includes: The mounting groove (8) is located on the outer side of the middle part of the mounting handrail (2), and a movable structure is connected inside the mounting groove (8). The movable structure includes a base plate (9), a mounting rod (10) and a movable plate (11). The mounting rod (10) is installed inside the mounting groove (8). The movable plate (11) is connected to the outer side of the lower end of the mounting rod (10), and the base plate (9) is installed at the lower end of the movable plate (11). The anti-cat scratching plate (3) is installed on the outer front end of the armrest (2), and the inner side of the armrest (2), the front side of the backrest (1) and the upper side of the seat cushion (4) are all connected to the limiting structure. The limiting structure includes a protective cloth (7), a first connecting block (12) and a second connecting block (13). The first connecting block (12) is installed on the front side of the backrest (1), the inner side of the armrest (2) and the upper side of the seat cushion (4). The inner side of the first connecting block (12) is connected to the second connecting block (13), and the inner side of the second connecting block (13) is connected to the protective cloth (7).

2. A furniture sofa with a protective structure according to claim 1, characterized in that: The anti-cat scratch plate (3) is fixedly connected to the armrest (2), and the anti-cat scratch plate (3) is symmetrically distributed about the center line of the backrest (1).

3. A furniture sofa with a protective structure according to claim 1, characterized in that: A connecting spring (16) is fixedly provided on the lower front side of the connecting cushion (4), and a mounting spring (15) is fixedly provided on the upper front side of the connecting cushion (4). A moving limit rod (14) is fixedly installed on the inner side of the mounting spring (15), and a connecting storage box (5) is movably installed on the inner side of the moving limit rod (14). A connecting groove (6) is opened on the middle front side of the connecting storage box (5).

4. A furniture sofa with a protective structure according to claim 3, characterized in that: The connecting cushion (4) and the moving limit rod (14) are telescopically sliding connected, and the moving limit rod (14) and the connecting storage box (5) are interlocking connected.

5. A furniture sofa with a protective structure according to claim 4, characterized in that: The connecting storage box (5) and the connecting spring (16) are connected by a snap-fit ​​connection, and the cross-sectional shape of the connecting spring (16) is an arc-shaped structure.

6. A furniture sofa with a protective structure according to claim 1, characterized in that: The mounting rod (10) and the mounting groove (8) are rotatably connected, and the upper vertical cross-section of the mounting rod (10) is a cross-shaped structure.

7. A furniture sofa with a protective structure according to claim 6, characterized in that: The mounting rod (10) and the movable plate (11) are connected by a thread, and the movable plate (11) is symmetrically distributed about the center line of the backrest (1).

8. A furniture sofa with a protective structure according to claim 1, characterized in that: The first connecting block (12) and the second connecting block (13) form a Velcro structure.

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