CN220459001U - Changeable dining table type sofa - Google Patents

Abstract

The utility model discloses a variable dining table type sofa, which includes a stool. The upper end of the stool is provided with a cushion. The upper end of the stool is fixedly connected with armrests on both sides. Backrest, the lower backrest is provided with an upper backrest at its upper end, the lower backrest and the upper backrest are rotationally connected through hinges, the lower backrest and the upper backrest are provided with backrest pads on the front sides, and the upper and lower sides of the upper backrest are provided with backrest pads. There are table board placing slots on both sides and front sides. The side of the table board close to the table board placing groove is provided with magnet one. The inner wall of the table board placing groove is provided with magnet two that cooperates with the magnet one. The table board is away from the A pull buckle is fixedly connected in the middle of one side of the table board placement groove, a fixed seat is provided below the stool, and a lifting structure is provided between the stool and the fixed seat. Compared with the prior art, the utility model has the advantages of small occupied space, simple operation, and saving time and effort.

Description

A convertible dining table sofa

Technical field

The utility model relates to the technical field of furniture, and specifically refers to a variable dining table sofa.

Background technique

In daily life, sofas, chairs and dining tables are two very popular pieces of furniture. At present, the most common items on the market are sofas, chairs and dining tables of various shapes. The sofas and chairs are mainly composed of three parts: the chair back, the chair stool and the armrests. The dining table is mainly composed of the tabletop and the table legs that support the tabletop. This requires the placement of The storage space is relatively large. Later, foldable dining tables or sofas and chairs appeared, but the foldable sofas, chairs and dining table were still two separate pieces of furniture, which required occupying two spaces and could not be converted between the two. A variable table-type sofa described in Publication No. CN217117963U includes side panels. V-shaped limit grooves are provided in the side panels. Front and rear sliding plates are provided in the V-shaped limit grooves. One end of the front and rear sliding plates is movably connected to The other end of the V-shaped limit groove is movably connected to the top of the backrest. The bottom of the backrest is movably connected to the seat cushion. A support plane is provided on the side plate. The backrest and the seat cushion are installed on the support surface. There is a support plane at the bottom of the side plate. Caster telescopic mechanism. One end of the front and rear sliding plates is connected to one end of the backrest, the other end of the backrest is connected to one end of the seat cushion, and the other end of the front and rear sliding plates is connected to the side plate, so that they are connected end to end. Through this design, the sofa can be converted into a dining table, and vice versa. It has the functions of sofa and dining table at the same time. This results in lower costs and increases the living space within the house. But existing technology still has shortcomings:

1. The existing technology can convert the sofa into a dining table through its design, and vice versa, and can also convert the dining table into a sofa, having the functions of a sofa and a dining table at the same time, making the cost lower and increasing the living space in the house, but it is relatively complicated to use. Trouble, there are many steps to convert the sofa into a dining table, and the conversion is time-consuming and labor-intensive.

2. In the existing technology, when converting a sofa into a dining table, it is necessary to move the sofa out of its original position and make a larger space behind the sofa backrest to ensure that it can be smoothly unfolded and completed the conversion. In a small room, Or when there are various debris around, it is very inconvenient to use.

Utility model content

The technical problem to be solved by this utility model is to overcome the above-mentioned defects and provide a variable dining table type sofa.

In order to solve the above technical problems, the technical solution provided by the utility model is: a variable dining table type sofa, including a stool, the upper end of the stool is provided with a cushion, and the upper end of the stool is fixedly connected with armrests on both sides. A lower backrest is fixedly connected to the rear side of the upper end of the stool, and an upper backrest is provided at the upper end of the lower backrest. The lower backrest and the upper backrest are rotationally connected by a hinge, and both the lower backrest and the upper backrest are provided with a hinge on the front side. There is a backrest cushion, and tabletop placement slots are provided on both rear sides and upper and lower front sides of the upper backrest. Tabletop placement slots are provided with tabletops inside, and the tabletop is close to one side of the tabletop placement slot. There is a magnet one on the side, and a magnet two used in conjunction with the magnet one is provided on the inner wall of the table placement groove. A pull buckle is fixedly connected in the middle of the side of the table away from the table placement groove, and a fixed seat is provided below the stool. , a lifting structure is provided between the stool and the fixed seat.

As an improvement, the lower end of the stool is fixedly connected with baffle one on both sides, the baffle one on one side is fixedly connected with baffle two on the front and rear ends, and the upper end of the fixed seat is fixedly connected with baffles three, one on both sides. The baffles on the three sides are fixedly connected to the baffles on the middle and front and rear sides of the side.

As an improvement, the lifting structure includes a limit rod one fixedly connected to the front and rear sides between baffles one, a limit rod two fixedly connected to the front and rear sides between baffles three, and one side of the limit rod one is sleeved on the outside There is a slide block one, and a slide block two is coupled to the outside of one side of the limit rod two. The slide block one and the baffle plate four are connected by a support rod one. The slide block two and the baffle plate two are connected. They are connected by two supporting rods.

As an improvement, the first and second support rods are rotatably connected by a rotating rod, the front and rear sides of the rotating rod are fixedly connected to the limiting blocks, and the second sliding blocks are fixedly connected to a connecting rod.

As an improvement, a moving block is fixedly connected in the middle of the connecting rod, and a threaded rod is provided in the middle of the moving block. The threaded rod and the moving block are connected through a threaded structure. A motor is provided at one end of the threaded rod, and the motor is snap-fitted. On the baffle three.

The advantages of this utility model compared with the existing technology are:

1. This utility model sets an upper backrest and a lower backrest, and connects the upper backrest and the lower backrest through hinges. When it is necessary to turn the sofa into a dining table, you only need to rotate the upper backrest through the hinges and cover the upper backrest on the armrest. Put it on, and then pull out the table board from both sides of the upper backrest and the front and rear sides, and the sofa can be turned into a small dining table for several people. The operation is simple and saves time and effort.

2. This utility model is set up as a small sofa that can only seat one person, saving a lot of space, and the process of turning the sofa into a dining table or the dining table into a sofa can be completed in a very small space without the need to deal with the debris around it. , and you can choose the number of tables to draw based on the number of diners.

Description of drawings

Figure 1 is a perspective view of a variable dining table type sofa of the present utility model.

Figure 2 is an expanded perspective view of the upper backrest table board of a variable dining table type sofa of the present invention.

Figure 3 is a sectional view of the rear side of the upper backrest of a variable dining table type sofa of the present invention.

Figure 4 is a cross-sectional view of the front side of the upper backrest of a variable dining table type sofa of the present invention.

As shown in the picture: 1. Stool; 2. Seat cushion; 3. Armrest; 4. Lower backrest; 5. Upper backrest; 6. Hinge; 7. Backrest cushion; 8. Table plate placement slot; 9. Table plate ; 10. Magnet one; 11. Magnet two; 12. Pull button; 13. Fixing seat; 14. Lifting structure; 14.1. Limit rod one; 14.2. Limit rod two; 14.3. Slider one; 14.4. Slider Two; 14.5, support rod one; 14.6, support rod two; 14.7, rotating rod; 14.8, limit block; 14.9, connecting rod; 14.10, moving block; 14.11, threaded rod; 14.12, motor; 15, baffle one; 16. Baffle two; 17. Baffle three; 18. Baffle four.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings.

With reference to the accompanying drawings 1-4, a variable dining table type sofa includes a stool 1. Seat cushions 2 are provided on the upper end of the stool 1 to provide the user with comfort when sitting on it. They are fixed on both sides of the upper end of the stool 1. There is an armrest 3 connected to it. When used as a sofa, it is used to place the user's arms. When used as a dining table, it is used to support the upper backrest 5 and the table board 9. The lower backrest 4 is fixedly connected to the rear side of the upper end of the stool 1. , and an upper backrest 5 is provided at the upper end of the lower backrest 4. The lower backrest 4 and the upper backrest 5 are rotationally connected through the hinge 6 to ensure that the upper backrest 5 can be flipped and covered on the armrest 3 through the hinge 6. Between the lower backrest 4 and the upper backrest 5, Backrest pads 7 are provided on the front side of the backrest 5 to improve the comfort of the user when leaning on it. Table placement slots 8 are provided on the rear sides of both sides of the upper backrest 5 and the front sides of the upper and lower sides for placing the table top 9 , a table plate 9 is provided inside the table plate placing groove 8, the table plate 9 is used to increase the area of the dining table, a magnet 10 is provided on the side of the table plate 9 close to the table plate placing groove 8, and in the table plate placing groove The inner wall of 8 is provided with a magnet 2 11 used in conjunction with the magnet 10 to ensure that when the utility model is used as a sofa, the table 9 can be firmly stuck in the table placing groove 8 and the table will not slip out of the table placing groove 8 8 slides out, and a pull button 12 is fixedly connected in the middle of the side of the table 9 away from the table placement slot 8. The pull button 12 is used to facilitate the user to pull the table 9 out of the table placement slot 8. A restriction structure is provided at the opening of the placement slot 8 to prevent the table 9 from being completely pulled out of the table placement slot 8 .

In order to ensure the stability of the utility model, a fixed seat 13 is provided below the stool 1. Baffles 15 are fixedly connected to both sides of the lower end of the stool 1. The front and rear ends of the baffle 15 are fixedly connected to one side. The baffle two 16 is fixedly connected to the baffle three 17 on both sides of the upper end of the fixed seat 13, and the baffle four 18 is fixedly connected to the front and rear sides of the baffle three 17 on one side, in order to ensure that the seat can be adjusted to a certain extent. The height of the stool 1 and the bottom surface is such that a lifting structure 14 is provided between the stool 1 and the fixed seat 13. The lifting structure 14 includes a limit rod 14.1 fixedly connected to the front and rear sides between the baffles 15, and the baffle 3 17 The limit rod two 14.2 is fixedly connected to the front and rear sides. A slide block 14.3 is coupled to the outside of one side of the limit rod 14.1, and a slide block 14.4 is coupled to the outside of the limit rod two 14.2 side. Rod one 14.1 is used to limit the sliding direction of slide block one 14.3. Limiting rod two 14.2 is used to limit the sliding direction of slide block two 14.4. Slide block one 14.3 and baffle four 18 are connected through support rod one 14.5. The support rod The first 14.5 is connected to the slider 14.3 and the baffle 4 by rotation. The slider 14.4 and the baffle 2 16 are connected through the support rod 14.6. The support rod 14.6 is connected to the slider 14.4 and the baffle 2. 16 are all rotationally connected.

The support rod one 14.5 and the support rod two 14.6 are rotationally connected through the rotating rod 14.7 to ensure the synchronization of the movement of the support rod one 14.5 and the support rod two 14.6, and also to ensure the stability of the overall structure. On the slider two There is a connecting rod 14.9 fixedly connected between the rotating rod 14.4 and a limiting block 14.8 fixedly connected to the front and rear sides of the rotating rod 14.7. The limiting block 14.8 is used to place the support rod one 14.5 and the supporting rod two 14.6 from the rotating rod 14.7. The connecting rod 14.9 The moving block 14.10 is fixedly connected in the middle, and a threaded rod 14.11 is set in the middle of the moving block 14.10. The threaded rod 14.11 and the moving block 14.10 are connected through a threaded structure. A motor 14.12 is set at one end of the threaded rod 14.11, and the motor 14.12 is clamped on On the baffle three 17, the motor 14.12 is used to drive the threaded rod 14.11 to rotate. The moving block 14.10 slides horizontally along the rotating threaded rod 14.11 through the threaded structure. The sliding of the moving block 14.10 drives the movement of the connecting rod 14.9, thereby driving the slider. Two 14.4 slides along the limit rod two 14.2. Since the support rod one 14.5 and the support rod two 14.6 are rotationally connected through the rotating rod 14.7, the support rod two 14.6 follows the slider two 14.4 and slides along the limit rod two 14.2. The rod 14.5 also follows the slider 14.3 and slides along the limit rod 14.1, thereby realizing the lifting function of the stool 1.

When the utility model is implemented, when the user needs to convert the sofa into a dining table, the user flips the upper backrest 5 through the hinge 6, covers the upper backrest 5 on the armrest 3, and then pulls the pull buckle 12 to move the table plate 9 Pull out from the table placement slot 8, the user can reasonably choose the number of pulled out tables according to the number of diners, and then the user can adjust the height of the dining table or sofa by starting the motor 14.12. After use, the table 9 Push the table board back into the groove 8, and then rotate the upper backrest 5 back to the upper end of the lower backrest 4, thereby completing all the use processes of the present utility model.

The present utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only one embodiment of the utility model, and the actual structure is not limited thereto. In short, if a person of ordinary skill in the art is inspired by it and without departing from the creative purpose of the present utility model, can design a similar structural method and embodiment to the technical solution without creativity, they shall all fall under the protection of the present utility model. scope.

Claims (5)

1. A variable dining table type sofa, including a stool (1), characterized in that: the upper end of the stool (1) is provided with a cushion (2), and the upper end of the stool (1) is fixedly connected with armrests on both sides. The handle (3), the lower backrest (4) is fixedly connected to the rear side of the upper end of the stool (1), the upper end of the lower backrest (4) is provided with an upper backrest (5), the lower backrest (4) and the upper backrest (5) are rotatably connected by hinges (6). The lower backrest (4) and the upper backrest (5) are both provided with backrest pads (7) on the front sides. Both ends of the upper backrest (5) are There are table plate placing slots (8) on the rear side and the front sides of the upper and lower ends. A table plate (9) is provided inside the table plate placing groove (8). The table plate (9) is close to the table plate placing groove (8). ) is provided with magnet one (10) on one side, and the inner wall of the table board placing slot (8) is provided with magnet two (11) used in conjunction with the magnet one (10). The table board (9) is away from the table board placing slot (8) A pull button (12) is fixedly connected in the middle of one side, a fixed seat (13) is provided below the stool (1), and a lifting structure is provided between the stool (1) and the fixed seat (13). (14). 2. A variable dining table sofa according to claim 1, characterized in that: a baffle (15) is fixedly connected to both sides of the lower end of the stool (1), and a baffle (15) is fixedly connected to one side of the lower end of the stool (1). ) Two baffles (16) are fixedly connected to the front and rear ends of one side, and three baffles (17) are fixedly connected to both sides of the upper end of the fixed seat (13). There are four baffles (18) fixedly connected. 3. A variable dining table sofa according to claim 2, characterized in that the lifting structure (14) includes a limiting rod (14.1) fixedly connected to the front and rear sides between the baffles (15). , the front and rear sides of the three baffles (17) are fixedly connected with the two limiting rods (14.2), and the one side of the limiting rod (14.1) is coupled with a slider (14.3) on one side. The limiting rod There is a second slider (14.4) connected to the outside of one side of the second (14.2). The first slider (14.3) and the fourth baffle (18) are connected by a support rod (14.5). The second slider (14.4) and the baffle two (16) are connected by a support rod two (14.6). 4. A variable dining table sofa according to claim 3, characterized in that: the first support rod (14.5) and the second support rod (14.6) are rotationally connected by a rotating rod (14.7), so The front and rear sides of the rotating rod (14.7) are fixedly connected to the limiting block (14.8), and the two slide blocks (14.4) are fixedly connected to a connecting rod (14.9). 5. A variable dining table sofa according to claim 4, characterized in that: a moving block (14.10) is fixedly connected in the middle of the connecting rod (14.9), and a threaded rod is provided in the middle of the moving block (14.10). (14.11), the threaded rod (14.11) and the moving block (14.10) are connected through a threaded structure, a motor (14.12) is provided at one end of the threaded rod (14.11), and the motor (14.12) is clamped to the baffle three ( 17) on.