Fabric sofa with built-in storage compartments
By designing drive and limit components in the fabric sofa, the problems of high drawer resistance and easy jamming of the slide rails in existing fabric sofas have been solved, enabling the drawers to pop out and stay in place quickly, thus improving ease of use and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHUZHOU AIDI INTELLIGENT FURNITURE CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-05-15
AI Technical Summary
The drawer structure at the bottom of existing fabric sofas has high resistance during use, making it especially unsuitable for the elderly and children. Furthermore, the drawer slides are prone to jamming, abnormal noise, or derailment due to the accumulation of dust and fibrous material.
The fabric sofa features built-in storage compartments and employs drive and motion components. A screw drives the partitions, while a limiting component and spring mechanism enable the drawers to pop out and stay in place quickly, preventing them from sliding out.
It enables quick and smooth drawer extraction and locking, improving ease of use, avoiding issues such as drawer slide jamming and abnormal noise, and adapting to the storage needs of different object shapes.
Smart Images

Figure CN224235058U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of fabric sofa technology, and in particular to a fabric sofa with built-in storage compartments. Background Technology
[0002] Fabric sofas are upholstered sofas with textiles as the main surface material, and are a common type of sofa in modern homes. Their core characteristics and structure are as follows: Fabric sofas are made with a wooden / metal frame as support, filled with materials such as sponge or down, and finally covered with removable or fixed fabric. Compared to leather sofas, they offer a more skin-friendly feel and a wider variety of design styles.
[0003] Currently, most fabric sofas with storage functions on the market adopt a bottom drawer structure, that is, drawers are embedded in the sofa base and pulled out via sliding rails. However, this design has the following problems in actual use: the drawers are usually deep and heavy, and the resistance increases when they are full, making them difficult to pull out, which is especially unfriendly to the elderly and children. The sliding rails are easily affected by the accumulation of dust and fibrous materials, which may cause jamming, abnormal noise, or even derailment after long-term use.
[0004] The purpose of this utility model is to provide a fabric sofa with built-in storage compartments to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this utility model is to provide a fabric sofa with built-in storage compartments to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a fabric sofa with built-in storage compartments, comprising a sofa body, armrest bodies symmetrically arranged on the top of the sofa body, a partition disposed within each armrest body, a driving component for driving the partition to move disposed at the bottom of the partition, the driving component including a screw rotatably connected within the armrest body, a mounting plate threadedly connected to the outside of the screw, a partition disposed on the top of the mounting plate, connecting blocks symmetrically arranged on both sides of the partition, and drawer bodies symmetrically arranged within the sofa body, a motion component for quickly popping out disposed at the bottom of each drawer body, the motion component including sliding rails symmetrically arranged within the sofa body. The slide rail has a sliding block slidably connected to it. A first spring is connected to one side of the sliding block, and the end of the first spring is connected to the inside of the sofa body. A baffle is symmetrically arranged on one side of the sofa body. A limiting component for restricting the drawer body inside the sofa body is provided in the baffle. The limiting component includes a mounting groove that extends through the outside of the baffle. A rotating block is rotatably connected in the mounting groove. A lever is provided on one side of the rotating block, and a connecting plate is connected to the other side. A second spring is provided at the bottom of the connecting plate, and the end of the second spring is connected to the bottom of the sofa body. A limiting block is provided at the top of the connecting plate. A limiting groove for cooperating with the limiting block is provided at the bottom of the drawer body.
[0007] Furthermore, the armrest body has symmetrical sliding grooves, the connecting block is slidably connected in the sliding grooves, the top of the sofa body has slots, and the bottom of the armrest body has limiting posts corresponding to the number and position of the slots.
[0008] Furthermore, a seat cushion body is provided on the top of the sofa body, and the seat cushion body is disposed between the two armrest bodies.
[0009] Compared with the prior art, the present invention has the following beneficial effects:
[0010] This invention, by setting a motion component, compresses the first spring when the drawer body is retracted into the sofa body, and then releases the limit, the drawer body can be quickly ejected. This effectively pulls the drawer body out of the sofa body, and the baffle prevents the drawer body from sliding out of the sofa body. By setting a partition and a drive component, the position of the partition in the armrest body can be changed, and the partition can be moved according to the shape of the object, which effectively prevents the object from moving around in the armrest body. Attached Figure Description
[0011] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the structure of this utility model;
[0013] Figure 2 This is a schematic diagram of the motion component in this utility model;
[0014] Figure 3 This is a schematic diagram of the limiting component in this utility model;
[0015] Figure 4 This is a schematic diagram of the limiting post in this utility model;
[0016] Figure 5 This is a schematic diagram of the drive component in this utility model.
[0017] Explanation of reference numerals in the attached figures:
[0018] In the picture:
[0019] 1. Sofa body; 2. Armrest body; 3. Seat cushion body; 4. Drawer body; 5. Sliding track; 6. First spring; 7. Sliding block; 8. Baffle; 9. Mounting groove; 10. Rotating block; 11. Toggle plate; 12. Connecting plate; 13. Second spring; 14. Limiting block; 15. Limiting groove; 16. Limiting post; 17. Slot; 18. Sliding groove; 19. Divider; 20. Connecting block; 21. Mounting plate; 22. Screw. Detailed Implementation
[0020] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.
[0021] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.
[0022] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.
[0023] Please see Figures 1 to 5 As shown, a fabric sofa with built-in storage compartments includes a sofa body 1, a seat cushion body 3 on the top of the sofa body 1, and the seat cushion body 3 is located between two armrest bodies 2.
[0024] The sofa body 1 has symmetrically arranged armrest bodies 2 on its top. Each armrest body 2 has a partition 19 inside. The bottom of the partition 19 has a drive assembly for driving the movement of the partition 19. The drive assembly includes a screw 22 rotatably connected inside the armrest body 2. A mounting plate 21 is threaded to the outside of the screw 22. The top of the mounting plate 21 has the partition 19. Connecting blocks 20 are symmetrically arranged on both sides of the partition 19. Sliding grooves 18 are symmetrically opened inside the armrest body 2. The connecting blocks 20 are slidably connected in the sliding grooves 18. The sliding grooves 18 are not only used for the sliding of the connecting blocks 20, but also for regulating the movement trajectory of the partition 19. The sofa body 1 has a slot 17 at the top and a limiting post 16 at the bottom of the armrest body 2, which corresponds to the number and position of the slot 17. The purpose of the slot 17 and the limiting post 16 is to allow the top part of the armrest body 2 to be removed so that an object can be placed inside the armrest body 2. The partition 19 moves inside the armrest body 2 under the rotation of the screw 22, thereby changing the position of the partition 19 inside the armrest body 2. This not only allows the position of the partition 19 to be changed according to the size of the object, but also fixes the object and prevents the object from shaking inside the armrest body 2 when the sofa is hit by external objects.
[0025] The drawer body 4 is symmetrically arranged inside the sofa body 1. The bottom of each drawer body 4 is provided with a motion component for quickly popping it out. The motion component includes a sliding rail 5 symmetrically arranged inside the sofa body 1. A sliding block 7 is slidably connected in each sliding rail 5. A first spring 6 is connected to one side of the sliding block 7. The end of the first spring 6 is connected to the inside of the sofa body 1. When the first spring 6 pops out the drawer body 4, the first spring 6 is in its natural state, and the sliding block 7 moves to the end of the sliding rail 5, that is, it contacts the baffle 8.
[0026] A baffle 8 is symmetrically arranged on one side of the sofa body 1. The baffle 8 is used to prevent the sliding block 7 from falling off the sliding track 5. A limiting component is provided inside the baffle 8 to restrict the drawer body 4 within the sofa body 1. The limiting component includes a mounting groove 9 that extends through the outer side of the baffle 8. A rotating block 10 is rotatably connected to the mounting groove 9. A lever 11 is provided on one side of the rotating block 10, and a connecting plate 12 is connected to the other side. A second spring 13 is provided at the bottom of the connecting plate 12. When the second spring 13 is in its natural state, the limiting block 14 and the limiting groove 1 are... Within 5, the drawer body 4 is in a limited working state. The end of the second spring 13 is connected to the bottom of the sofa body 1. A limit block 14 is provided on the top of the connecting plate 12. A limit groove 15 for cooperating with the limit block 14 is provided on the bottom of the drawer body 4. Pushing the lever 11 downward will drive the rotating block 10 to rotate, thereby driving the limit block 14 to leave the limit groove 15, thus releasing the limitation on the drawer body 4. Then, the drawer body 4 pops out of the sofa body 1 under the force of the first spring 6 restoring its deformation, thus making it convenient for the user to use.
[0027] Working principle: When in use, the lever 11 is pushed upwards, which drives the rotating block 10 to rotate. The rotating block 10 then drives the connecting plate 12 to rotate, which in turn drives the limiting block 14 to move away from the limiting groove 15 at the bottom of the drawer body 4. This compresses the second spring 13, thereby releasing the limiting of the drawer body 4. Under the force of the first spring 6 restoring its deformation, the sliding block 7 slides within the sliding track 5, thus pushing the drawer body 4 out of the sofa body 1.
[0028] Remove the armrest body 2 from the sofa body 1, so that the limiting post 16 leaves the slot 17. Place the item inside, and then rotate the screw 22. The partition 19 on the top of the mounting plate 21 on the outside of the screw 22 is driven to move by the limiting action of the connecting block 20 in the sliding groove 18, thereby fixing the item.
[0029] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A fabric sofa with built-in storage compartments, characterized in that: include The sofa body (1) has armrest bodies (2) symmetrically arranged on the top of the sofa body (1). Each armrest body (2) has a partition (19) inside. The bottom of the partition (19) has a driving component for driving the partition (19) to move. The driving component includes a screw (22) rotatably connected inside the armrest body (2). The screw (22) is threadedly connected to a mounting plate (21). The top of the mounting plate (21) has a partition (19). Connecting blocks (20) are symmetrically arranged on both sides of the partition (19). The drawer body (4) is symmetrically arranged inside the sofa body (1). The bottom of each drawer body (4) is provided with a motion component for quickly popping it out. The motion component includes a sliding rail (5) symmetrically arranged inside the sofa body (1). A sliding block (7) is slidably connected inside each sliding rail (5). A first spring (6) is connected to one side of the sliding block (7). The end of the first spring (6) is connected to the inside of the sofa body (1). A baffle (8) is symmetrically arranged on one side of the sofa body (1). A limiting component for restricting the drawer body (4) within the sofa body (1) is provided in the baffle (8). The limiting component includes a mounting groove (9) that passes through the outside of the baffle (8). A rotating block (10) is rotatably connected in the mounting groove (9). A lever (11) is provided on one side of the rotating block (10), and a connecting plate (12) is connected on the other side. A second spring (13) is provided at the bottom of the connecting plate (12). The end of the second spring (13) is connected to the bottom of the sofa body (1). A limiting block (14) is provided at the top of the connecting plate (12). A limiting groove (15) for cooperating with the limiting block (14) is provided at the bottom of the drawer body (4).
2. A fabric sofa with built-in storage compartments according to claim 1, characterized in that: The armrest body (2) is symmetrically provided with sliding grooves (18), and the connecting block (20) is slidably connected in the sliding grooves (18). The top of the sofa body (1) is provided with slots (17), and the bottom of the armrest body (2) is provided with limiting posts (16) corresponding to the number and position of slots (17).
3. A fabric sofa with built-in storage compartments according to claim 1, characterized in that: The sofa body (1) has a seat cushion body (3) on top, and the seat cushion body (3) is located between the two armrest bodies (2).