CN220734917U

CN220734917U - Multifunctional sofa

Info

Publication number: CN220734917U
Application number: CN202322217759.2U
Authority: CN
Inventors: 黄爱梅; 黄雨梅; 冯河
Original assignee: Jiangsu Aorui Smart Home Co ltd
Current assignee: Jiangsu Aorui Smart Home Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-09
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the field of sofas, in particular to a multifunctional sofa, which comprises a frame, wherein a first cushion is symmetrically arranged on two sides of the top end of the frame, the multifunctional sofa further comprises a second cushion, a driving cavity, a lifting assembly and a storage assembly, the second cushion comprises a first supporting plate, a second supporting plate and a cushion which are sequentially arranged from bottom to top, the driving cavity is arranged in the middle of the frame, the lifting assembly is arranged between a first fixed plate and the first supporting plate, the storage assembly is positioned on one side of the frame, the lifting assembly can be used for lifting the second cushion to a certain height, then the second cushion is unfolded, a tea table can be formed, a user can conveniently eat and entertain the sofa, the placement of the tea table is reduced, the living cost and the occupied space are reduced, and meanwhile, the lifting assembly can also lower the second cushion to the original position, and then the second cushion is combined, so that the first supporting plate, the second supporting plate and the cushion can form a cushion, the functions are more, and the use requirements are met.

Description

Multifunctional sofa

Technical Field

The utility model relates to the field of sofas, in particular to a multifunctional sofa.

Background

The sofa is one of the software furniture, is a multi-seat chair with soft cushions, and has armrests on two sides. The sofa is divided into a single sofa, a double sofa and a three-person sofa according to the size.

The existing sofa has the following defects:

1. the existing sofa has single function, and is generally provided with a tea table, so that living rooms are crowded easily;

2. the existing sofa is not provided with a structure for placing articles, and the articles are piled on the sofa to cause disorder of the sofa and influence the normal use of the sofa.

In view of the above problems, a multifunctional sofa is now provided.

Disclosure of Invention

The present utility model is directed to a multifunctional sofa, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the multifunctional sofa comprises a frame, wherein a first cushion is symmetrically arranged on two sides of the top end of the frame, and the multifunctional sofa further comprises a second cushion, a driving cavity, a lifting assembly and a storage assembly;

the second cushion comprises a first supporting plate, a second supporting plate and a cushion which are sequentially arranged from bottom to top, the cushion is fixed at the top end of the second supporting plate, and the first supporting plate and the second supporting plate are hinged;

the driving cavity is arranged in the middle of the frame, the driving cavity is positioned below the second cushion, and the lifting assembly is arranged between the first fixing plate and the first supporting plate;

the storage assembly is located on one side of the frame.

As a further scheme of the utility model: the lifting assembly comprises a first fixed plate, a second fixed plate, a bidirectional screw rod, a motor, two moving blocks, two first sliding rods, two second sliding rods and four hinging rods;

the first fixing plate is arranged at the bottom of the inner cavity of the driving cavity, the second fixing plate is arranged at the bottom end of the first supporting plate, the two first sliding rods are symmetrically arranged at the two ends of the first fixing plate in a sliding manner, the two second sliding rods are symmetrically arranged at the two ends of the second fixing plate in a sliding manner, the surfaces of the two ends of each first sliding rod are hinged with one hinging rod, the other end of each hinging rod is hinged with one second sliding rod, and the two hinging rods positioned at the same side are mutually hinged;

the middle part of every first slide bar all is fixed with the movable block, and two-way lead screw is located the middle part of two movable blocks, and screw thread fit between two-way lead screw and the movable block, and the one end of two-way lead screw passes through the bearing rotation with the inner wall in drive chamber to be connected, and the motor is installed in the inside in drive chamber, the output of motor and the other end fixed connection of two-way lead screw.

As a further scheme of the utility model: two slide ways are symmetrically arranged on one side of the second fixing plate, a supporting rod is slidably connected in each slide way, a connecting rod is connected between the end parts of the two supporting rods, and a avoiding groove matched with the connecting rod is formed in the surface of one side, close to the connecting rod, of the second fixing plate.

As a further scheme of the utility model: a motor installation cavity for installing a motor is formed in one side of the driving cavity, and the motor installation cavity is matched with the motor in size.

As a further scheme of the utility model: the storage assembly comprises a placement plate and a plurality of reinforcing ribs, the placement plate is installed at the top end of the frame, the plurality of reinforcing ribs are installed below the placement plate at equal intervals, and the other end of each reinforcing rib is fixedly connected with the frame.

As a further scheme of the utility model: the both sides of second fixed plate and first fixed plate all are fixed with the slide rail, and the inside of every slide rail all sliding connection has two sliders, and the both ends of every first slide bar, second slide bar all with slider fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the multifunctional sofa, the second cushion and the lifting assembly are arranged, the second cushion can be lifted to a certain height by utilizing the lifting assembly, then the second cushion is unfolded, so that the first support plate and the second support plate can form a tea table, a user can eat and entertain on the sofa conveniently, the placement of the tea table is reduced, the living cost and the occupied space are reduced, the use is convenient, meanwhile, the lifting assembly can also lower the second cushion to the original position, and then the second cushion is combined, so that the first support plate, the second support plate and the cushion can form a cushion, the functions of the sofa are more, and the use requirement is met.

2. According to the multifunctional sofa, the storage component is arranged on one side of the frame, so that articles can be conveniently placed, the condition that the articles are stacked on the sofa to cause disorder of the sofa is avoided, the storage space of the sofa is greatly increased, and meanwhile normal use of the sofa is not affected.

3. According to the multifunctional sofa, the supporting rod is arranged, so that the second supporting plate can be supported, the upper surfaces of the first supporting plate and the second supporting plate can be guaranteed to be level, the storage area can be enlarged, and the multifunctional sofa is convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a partial structure of the present utility model.

Fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.

Fig. 4 is a schematic view of an expanded structure of a second seat cushion according to the present utility model.

Fig. 5 is an enlarged schematic view of the portion B of fig. 4 according to the present utility model.

Fig. 6 is a schematic view of an expanded structure of a second seat cushion according to the present utility model.

Fig. 7 is an enlarged schematic view of the portion C of fig. 6 according to the present utility model.

Fig. 8 is an enlarged schematic view of the portion D of fig. 6 according to the present utility model.

Fig. 9 is a cross-sectional view of the present utility model.

Wherein: 11. a frame; 12. a first seat cushion; 13. a second seat cushion; 14. a first support plate; 15. a second support plate; 16. a soft cushion; 17. a drive chamber; 18. a first fixing plate; 19. a second fixing plate; 20. a first slide bar; 21. a second slide bar; 22. a hinge rod; 24. a moving block; 25. a two-way screw rod; 26. a motor; 27. a motor mounting cavity; 28. a slideway; 29. a support rod; 30. a connecting rod; 31. an avoidance groove; 32. placing a plate; 33. reinforcing ribs; 34. a slide rail; 35. a sliding block.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The present utility model provides the following preferred embodiments:

1-9, a multifunctional sofa comprises a frame 11, wherein a first cushion 12 is symmetrically arranged on two sides of the top end of the frame 11, and the multifunctional sofa further comprises a second cushion 13, a driving cavity 17, a lifting assembly and a storage assembly;

the second cushion 13 comprises a first supporting plate 14, a second supporting plate 15 and a cushion 16 which are sequentially arranged from bottom to top, the cushion 16 is fixed at the top end of the second supporting plate 15, the first supporting plate 14 and the second supporting plate 15 are hinged, when the first supporting plate 14 and the second supporting plate 15 are unfolded, the first supporting plate 14 and the second supporting plate 15 can form a table or a tea table for a user to eat and drink, and when the first supporting plate 14 and the second supporting plate 15 are folded together, the first supporting plate 14, the second supporting plate 15 and the cushion 16 can form a cushion, so that the sofa has more functions and meets the use requirement;

the driving cavity 17 is formed in the middle of the frame 11, the driving cavity 17 is located below the second cushion 13, the lifting assembly is arranged between the first fixing plate 18 and the first supporting plate 14, when the second cushion 13 needs to be lifted, the second cushion 13 is lifted by the aid of the lifting assembly, then the first supporting plate 14 and the second supporting plate 15 in the second cushion 13 are unfolded, the second cushion 13 can be a tea table, when tea is not needed, the second cushion 13 is driven to move downwards by the aid of the lifting assembly, then the first supporting plate 14 and the second supporting plate 15 are folded together, the second cushion 13 can be a cushion which is flush with the first cushion 12, a sofa is convenient for a plurality of people, meanwhile, the lifting assembly can be stored into the driving cavity 17, and the effect of being convenient to store is achieved;

the storage component is arranged on one side of the frame 11, so that articles can be conveniently placed by arranging the storage component on one side of the frame 11, the condition that the articles are stacked on a sofa to cause disorder of the sofa is avoided, the storage space of the sofa is greatly increased, and meanwhile, the normal use of the sofa is not influenced;

as shown in fig. 1 to 9, the lifting assembly includes a first fixing plate 18, a second fixing plate 19, a bidirectional screw rod 25, a motor 26, two moving blocks 24, two first slide bars 20, two second slide bars 21, and four hinge bars 22;

the first fixing plate 18 is arranged at the bottom of the inner cavity of the driving cavity 17, the second fixing plate 19 is arranged at the bottom end of the first supporting plate 14, two first sliding rods 20 are symmetrically arranged at the two ends of the first fixing plate 18 in a sliding manner, two second sliding rods 21 are symmetrically arranged at the two ends of the second fixing plate 19 in a sliding manner, the surfaces of the two ends of each first sliding rod 20 are hinged with one hinging rod 22, the other end of each hinging rod 22 is hinged with one second sliding rod 21, and the two hinging rods 22 positioned at the same side are mutually hinged;

the middle part of each first slide bar 20 is fixedly provided with a moving block 24, a bidirectional screw rod 25 is positioned at the middle parts of the two moving blocks 24, the bidirectional screw rods 25 are in threaded fit with the moving blocks 24, one end of each bidirectional screw rod 25 is rotationally connected with the inner wall of the driving cavity 17 through a bearing, a motor 26 is arranged in the driving cavity 17, and the output end of the motor 26 is fixedly connected with the other end of each bidirectional screw rod 25;

when the height of the second cushion 13 needs to be adjusted, the motor 26 is controlled to work, the motor 26 can drive the bidirectional screw rod 25 to rotate, and due to the threaded fit between the two moving blocks 24 and the bidirectional screw rod 25, the two moving blocks 24 can be driven to be close to and far away from each other when the bidirectional screw rod 25 rotates, and then the two first sliding rods 20 can be driven to be close to and far away from each other, so that the second fixing plate 19 can be driven to lift under the action of the four hinging rods 22, the second fixing plate 19 can drive the first supporting plate 14 to lift when lifting, and the tea table formed by the first supporting plate 14 and the second supporting plate 15 can be lifted to a proper height, so that the tea table is convenient for a user to use.

As shown in fig. 1-9, two slide ways 28 are symmetrically arranged on one side of the second fixing plate 19, a supporting rod 29 is slidably connected in each slide way 28, a connecting rod 30 is connected between the end parts of the two supporting rods 29, and an avoidance groove 31 matched with the connecting rod 30 is formed on the surface of one side, close to the connecting rod 30, of the second fixing plate 19;

through setting up bracing piece 29, can realize the support to second backup pad 15 for the upper surface of first backup pad 14 and second backup pad 15 can guarantee the parallel and level, and then is favorable to expanding the area of putting the thing, facilitates the use, and connecting rod 30's setting can drive two bracing pieces 29 simultaneously and remove, makes two bracing pieces 29 shift out in step, facilitates the use, dodges groove 31's setting simultaneously and is convenient for accomodate connecting rod 30.

As shown in fig. 1-9, a motor installation cavity 27 for installing the motor 26 is formed on one side of the driving cavity 17, the sizes of the motor installation cavity 27 and the motor 26 are matched, and the motor installation cavity 27 is convenient for installing the motor 26.

As shown in fig. 1 to 9, the storage assembly includes a placement plate 32 and a plurality of reinforcing ribs 33, the placement plate 32 is mounted at the top end of the frame 11, the plurality of reinforcing ribs 33 are equidistantly mounted below the placement plate 32, and the other end of each reinforcing rib 33 is fixedly connected with the frame 11;

the setting of placing the board 32 is convenient for place article, avoids article to stack and causes the mixed and disorderly condition of sofa on the sofa, great increase the storage space of sofa, still can not influence the normal use of sofa simultaneously, the setting of strengthening rib 33 is used for increasing the intensity of placing the board 32, and then increases this holistic intensity of sofa.

As shown in fig. 1-9, the two sides of the second fixing plate 19 and the first fixing plate 18 are respectively fixed with a sliding rail 34, two sliding blocks 35 are slidably connected in each sliding rail 34, and two ends of each first sliding rod 20 and each second sliding rod 21 are respectively fixedly connected with the sliding blocks 35;

the sliding of the first slide bar 20 and the second slide bar 21 can be guided by the sliding connection between the slide rail 34 and the slide block 35.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.

Claims

1. The multifunctional sofa comprises a frame (11), wherein first cushions (12) are symmetrically arranged on two sides of the top end of the frame (11), and the multifunctional sofa is characterized by further comprising a second cushion (13), a driving cavity (17), a lifting assembly and a storage assembly;

the second cushion (13) comprises a first supporting plate (14), a second supporting plate (15) and a soft cushion (16) which are sequentially arranged from bottom to top, the soft cushion (16) is fixed at the top end of the second supporting plate (15), and the first supporting plate (14) and the second supporting plate (15) are hinged;

the driving cavity (17) is formed in the middle of the frame (11), the driving cavity (17) is positioned below the second cushion (13), and the lifting assembly is arranged between the first fixing plate (18) and the first supporting plate (14);

the storage assembly is located on one side of the frame (11).

2. The multifunctional sofa according to claim 1, characterized in that the lifting assembly comprises a first fixed plate (18), a second fixed plate (19), a bidirectional screw (25), a motor (26), two moving blocks (24), two first sliding bars (20), two second sliding bars (21) and four hinging bars (22);

the first fixing plates (18) are arranged at the bottom of an inner cavity of the driving cavity (17), the second fixing plates (19) are arranged at the bottom end of the first supporting plate (14), two first sliding rods (20) are symmetrically arranged at the two ends of the first fixing plates (18) in a sliding mode, two second sliding rods (21) are symmetrically arranged at the two ends of the second fixing plates (19) in a sliding mode, two hinging rods (22) are hinged to the surfaces of the two ends of each first sliding rod (20), the other end of each hinging rod (22) is hinged to one second sliding rod (21), and two hinging rods (22) located on the same side are hinged to each other;

the middle part of every first slide bar (20) all is fixed with movable block (24), and two-way lead screw (25) are located the middle part of two movable blocks (24), and screw thread fit between two-way lead screw (25) and movable block (24), and the one end of two-way lead screw (25) is connected through the bearing rotation with the inner wall of driving chamber (17), and motor (26) are installed in the inside of driving chamber (17), and the output of motor (26) is connected with the other end fixed connection of two-way lead screw (25).

3. The multifunctional sofa according to claim 2, characterized in that two slide ways (28) are symmetrically arranged on one side of the second fixing plate (19), each slide way (28) is slidably connected with a supporting rod (29), a connecting rod (30) is connected between the end parts of the two supporting rods (29), and a avoidance groove (31) matched with the connecting rod (30) is formed on one side surface of the second fixing plate (19) close to the connecting rod (30).

4. A sofa according to claim 3, characterized in that a motor mounting cavity (27) for mounting the motor (26) is provided at one side of the drive cavity (17), said motor mounting cavity (27) being adapted to the size of the motor (26).

5. The sofa of claim 4 wherein the storage assembly comprises a placement plate (32) and a plurality of ribs (33), the placement plate (32) is mounted on the top end of the frame (11), the plurality of ribs (33) are mounted under the placement plate (32) at equal intervals, and the other end of each rib (33) is fixedly connected with the frame (11).

6. The multifunctional sofa according to claim 5, characterized in that the two sides of the second fixing plate (19) and the first fixing plate (18) are respectively fixed with a sliding rail (34), the inside of each sliding rail (34) is respectively connected with two sliding blocks (35) in a sliding way, and the two ends of each first sliding rod (20) and each second sliding rod (21) are respectively fixedly connected with the sliding blocks (35).