Folding intelligent sofa

Abstract

The utility model discloses a folding intelligent sofa, aiming at solving the problem that when people place a small sofa in a compact commercial house, the sofa cannot be used by many people when guests come. According to the utility model, the movable frame is hidden in the sofa main body, and the cushion is arranged on the movable frame, so that when the number of users is increased, the movable frame can be driven by the driving mechanism to automatically move out of the sofa main body and the cushion is lifted to be as high as a soft cushion on the sofa main body, and the length and the bearing number of the sofa are further increased; the sofa can be folded or unfolded according to the actual number of people, and the space utilization capacity of the sofa in a compact commercial house is improved.

Description

Technical Field

[0001] The utility model relates to the field of sofas, and more specifically, to a foldable intelligent sofa. Background Art

[0002] The smart sofa is an advanced furniture product that integrates modern technology with traditional furniture functions. It incorporates electronic intelligence and mechanical intelligence technologies on the basis of traditional sofas to provide users with a more comfortable, convenient and multifunctional user experience.

[0003] As housing prices remain high, small-sized compact commercial housing is becoming more and more popular. In order to make full use of the space, the living room and dining room of these compact commercial housing are often designed to be connected. In order to leave more space for the dining room, people often choose to buy smaller two-seater or three-seater sofas. However, when guests come to the house, this small sofa cannot meet the needs of multiple people.

[0004] Based on the above, the purpose of the present invention is to provide a foldable smart sofa to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a foldable smart sofa. The present invention hides a movable frame in a sofa body, on which a seat cushion is arranged. When the number of users increases, the movable frame can be automatically moved out of the sofa body by a driving mechanism and the seat cushion can be raised to the same height as the cushion on the sofa body, thereby increasing the length of the sofa and the number of people it can carry, so that the sofa can be folded or unfolded according to the actual number of people, thereby increasing the space utilization capacity of the sofa in compact commercial housing.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a foldable intelligent sofa, comprising a sofa body, a movable frame slidably arranged inside the sofa body, a limiting block arranged on the movable frame, a limiting groove for inserting and moving the limiting block arranged on the sofa body, the movable frame cannot be separated from the sofa body under the restriction of the limiting block and the limiting groove, a plurality of rollers are rotatably connected to the movable frame, a seat cushion is arranged on the movable frame, and a driving mechanism for driving the movable frame to move and driving the seat cushion to rise and fall is arranged on the sofa body.

[0007] By adopting the above technical solution, under normal circumstances, the movable frame is hidden in the sofa body, and the size of the sofa is small. When a guest needs to increase the number of people that the sofa can carry, the movable frame is driven out of the sofa by the driving mechanism and the seat cushion is raised to be flush with the soft cushion of the sofa body. At this time, the sofa becomes longer and the number of people that can be carried increases. When it is not needed, the seat cushion is driven down by the driving mechanism and the movable frame is returned to the inside of the sofa body.

[0008] The utility model is further configured as follows: the driving mechanism includes a supporting plate fixedly connected to the moving frame, an electric push rod is fixedly connected to the sofa body, the extended end of the electric push rod is fixedly connected to the driving frame, the driving frame is provided with a connecting rod with one end slidably connected to it, the other end of the connecting rod is fixedly connected to the supporting plate, the driving frame is provided with a plurality of driving rods with one end rotatably connected to it, the other end of the driving rod is rotatably connected to two push rods, the other ends of the two push rods are respectively rotatably connected to the supporting plate and the seat cushion, and a spring is sleeved on the connecting rod.

[0009] The utility model is further configured as follows: a plurality of guide rods are arranged on the driving frame, and a guide groove for the guide rods to be inserted and moved is arranged on the moving frame.

[0010] The utility model is further configured as follows: a backrest is rotatably connected to the seat cushion.

[0011] In summary, the utility model has the following beneficial effects:

[0012] The utility model hides a movable frame in a sofa body, on which a seat cushion is arranged. When the number of users increases, the movable frame can be automatically moved out of the sofa body by a driving mechanism, so that the seat cushion rises to the same height as the soft cushion on the sofa body, thereby increasing the length of the sofa and the number of people it can carry, so that the sofa can be folded or unfolded according to the number of users, thereby increasing the space utilization capacity of the sofa in compact commercial housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of this utility model patent is shown in FIG. Figure 1 , showing the overall structure of the utility model;

[0014] Figure 2 The overall structure of this utility model patent is shown in FIG. Figure 2 , showing the connection relationship between the mobile frame and the sofa body.

[0015] In the figure: 1. sofa body; 2. moving frame; 3. limit block; 4. limit slot; 5. roller; 6. seat cushion; 7. support plate; 8. electric push rod; 9. driving frame; 10. connecting rod; 11. driving rod; 12. push rod; 13. spring; 14. backrest; 15. guide rod; 16. guide slot. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] The utility model is described in detail below in conjunction with the accompanying drawings.

[0020] A foldable smart sofa, such as Figure 1-Figure 2 As shown, it includes a sofa body 1, a moving frame 2 is slidably connected inside the sofa body 1, a limiting block 3 is fixedly connected to the moving frame 2, a limiting groove 4 is opened on the sofa body 1 for the limiting block 3 to be inserted and moved, the moving frame 2 cannot be separated from the sofa body 1 under the restriction of the limiting block 3 and the limiting groove 4, a plurality of rollers 5 are rotatably connected to the moving frame 2, a seat cushion 6 is provided on the moving frame 2, and a driving mechanism for driving the moving frame 2 to move and driving the seat cushion 6 to rise and fall is provided on the sofa body 1.

[0021] Furthermore, the driving mechanism includes a support plate 7 fixedly connected to the mobile frame 2, an electric push rod 8 fixedly connected to the sofa body 1, a driving frame 9 fixedly connected to the extended end of the electric push rod 8, a connecting rod 10 is provided on the driving frame 9 with one end slidably connected thereto, the other end of the connecting rod 10 is fixedly connected to the support plate 7 or the mobile frame, a plurality of driving rods 11 are provided on the driving frame 9 with one end rotatably connected thereto, the other end of the driving rod 11 is rotatably connected to two push rods 12, the other ends of the two push rods 12 are rotatably connected to the support plate 7 and the cushion 6, respectively, a spring 13 is sleeved on the connecting rod 10, and the two ends of the spring are respectively abutted against the driving frame and the support plate.

[0022] Furthermore, a plurality of guide rods 15 are fixedly connected to the driving frame 9, and a guide groove 16 for the guide rods 15 to be inserted and moved is provided on the moving frame 2.

[0023] Furthermore, a backrest 14 is rotatably connected to the seat cushion 6 .

[0024] Working principle: When there are fewer people or the space occupied by the sofa needs to be reduced, the mobile frame 2 is hidden in the sofa body 1. When a guest needs to increase the number of people that the sofa can carry, the user pulls the sofa body 1 open to allow the mobile frame 2 to have enough space to move out, and then drives the extended end of the electric push rod 8 to extend, and the electric push rod 8 will drive the driving frame 9 to move outward from the sofa body 1. At this time, due to the support of the spring 13, the driving frame 9 will push the mobile frame 2 to move outward until the limit block 3 moves to the end of the limit slot 4. At this time, due to the restrictions of the limit slot 4 and the limit block 3, the mobile frame 2 can no longer move. At this time, the driving frame 9 that continues to move will press the spring 13 is squeezed to make the spring 13 deform and transform into a contracted state. In this process, the connecting rod 10 will be inserted into the driving frame 9, and the driving frame 9 will drive the two push rods 12 from the crossed state to the vertical state through the driving rod 11, thereby pushing the seat cushion 6 up to be flush with the soft cushion of the sofa body 1, and then flipping the backrest 14 backwards. At this time, the sofa becomes longer and the number of people it can carry increases. When it is not needed, the seat cushion 6 is driven down by the driving mechanism and the mobile frame 2 is returned to the inside of the sofa body 1. With this arrangement, the sofa can be folded or unfolded according to the number of users, thereby increasing the space utilization capacity of the sofa in compact commercial housing.

[0025] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A foldable smart sofa, comprising a sofa body (1), characterized in that: A movable frame (2) is slidably arranged in the sofa body (1), a limit block (3) is arranged on the movable frame (2), a limit slot (4) is arranged on the sofa body (1) for the limit block (3) to be inserted and moved, the movable frame (2) cannot be separated from the sofa body (1) under the restriction of the limit block (3) and the limit slot (4), a plurality of rollers (5) are rotatably connected to the movable frame (2), a seat cushion (6) is arranged on the movable frame (2), and a driving mechanism for driving the movable frame (2) to move and driving the seat cushion (6) to rise and fall is arranged on the sofa body (1).

2. A foldable smart sofa according to claim 1, characterized in that: The driving mechanism comprises a support plate (7) fixedly connected to the moving frame (2); an electric push rod (8) fixedly connected to the sofa body (1); a driving frame (9) fixedly connected to the extended end of the electric push rod (8); a connecting rod (10) slidably connected to one end of the driving frame (9); the other end of the connecting rod (10) is fixedly connected to the support plate (7); a plurality of driving rods (11) are provided on the driving frame (9) with one end rotatably connected to the driving frame (9); the other end of the driving rod (11) is rotatably connected to two push rods (12); the other ends of the two push rods (12) are rotatably connected to the support plate (7) and the seat cushion (6) respectively; and a spring (13) is sleeved on the connecting rod (10).

3. A foldable smart sofa according to claim 2, characterized in that: The driving frame (9) is provided with a plurality of guide rods (15), and the moving frame (2) is provided with guide grooves (16) for the guide rods (15) to be inserted and moved.

4. The foldable smart sofa according to claim 1, characterized in that: The seat cushion (6) is rotatably connected to a backrest (14).

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