CN209047709U - A kind of Multifunctional foldable sofa chair - Google Patents

Abstract

The utility model provides a multifunctional folding sofa chair, which comprises a trapezoidal frame body with an upper table board, a lower table board, a first side board and a second side board, the first side board and the second side board are arranged oppositely, and further comprises Two backrest rods and two desktop boards, the two backrest rods pass through the through holes provided on the upper table board and the lower table board to form a backrest, and the length of the backrest rods is greater than the length of the upper table board; the two desktop boards are respectively It is located on the outside of the first side board and the second side board and is connected with the upper table board through the connecting piece; The diameter of the rod through hole is larger than the outer diameter of the backrest rod, and the backrest rod through hole opened on the first side plate and the backrest rod through hole opened on the second side plate are located on the same line. The multifunctional folding sofa chair can be deformed to form a table, and the height of the sofa chair or the table can be adjusted according to needs, which can meet people's various needs for furniture, and has a simple structure and convenient deformation.

Description

A multifunctional folding sofa chair

technical field

The utility model relates to the field of furniture, in particular to a multifunctional folding sofa chair.

Background technique

With the continuous development of my country's economy, the economic gap between cities is getting bigger and bigger. For cities with strong economic strength, such as first-tier cities, it is even more overcrowded. All cities with strong economic strength such as first-tier cities are controlling the growth of the total population to alleviate the shortage of urban resources caused by the surge in population. The housing problem is even more prominent. Driven by high housing prices, rental prices are also rising higher and higher. In this situation, people such as "snail dwellings" and "ant dwellings" also appeared. The per capita housing space is very small. In order to meet the needs of life, it is usually necessary to place furniture for various purposes in the house, which will make people at home. The space that can move is further reduced, so it is necessary to improve the utilization rate of existing furniture.

Utility model content

The utility model provides a multifunctional foldable sofa chair, which can be deformed according to requirements, and can meet various requirements of people for furniture.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is as follows:

A multifunctional folding sofa chair, comprising a trapezoidal frame body composed of an upper table board, a lower table board, a first side board and a second side board, the first side board and the second side board are arranged oppositely, and two a backrest rod and two desktop boards, the two backrest rods pass through the through holes provided on the upper table board and the lower table board to form a backrest, and the length of the backrest rod is greater than the length of the upper table board;

The two desktop boards are respectively located on the outer sides of the first side board and the second side board, and are connected with the upper table board through connecting pieces in rotation;

Backrest rod through holes are opened on the sides of the upper table board close to the first side board and the second side board, and the diameter of the backrest rod through hole is larger than the outer diameter of the backrest rod. The backrest bar through holes are on the same line.

Using the multifunctional folding sofa chair with the above structure, the two table top plates of the sofa chair are rotated to the same level as the upper table plate, and the backrest rods are passed through the backrest rod through holes located on the same straight line on the two sides in turn to support the two A tabletop board, so that the tabletop board can be kept on the same level as the upper table board without falling down, so that the sofa chair can be transformed into a small table, making a piece of furniture that can meet people's needs for sofa chairs and tables. .

Further, it also includes two table foot boards, the two table foot boards are respectively fitted and arranged on the inner sides of the first side board and the second side board, and the two table foot boards can be along the first side board and the second side board. The inner side of the side panel slides up and down;

The bottom end of the table foot plate fitted on the inner side of the first side plate is connected with the bottom end of the first side plate by rotating the buckle, and the top of the table foot plate fitted on the inner side of the first side plate passes through the top end of the first side plate. The rotating buckle is connected by rotation;

The bottom end of the foot board fitted and arranged on the inner side of the second side plate is connected with the bottom end of the second side plate by rotating the buckle, and the top end of the table foot plate fitted on the inner side of the second side plate and the top end of the second side plate pass through. The rotating buckle is connected by rotation;

Two base plate movable through grooves for the base plate to slide up and down are arranged on the lower base plate corresponding to the two base plates, and base plate sliding grooves are arranged along the vertical direction on the outer surfaces of the two base plates. On the first side The inner side surfaces of the board and the second side board are respectively provided with a table foot board limit block which is matched with the table foot board sliding groove and is used to limit the position of the table foot board.

Further, one side of the rotating buckle is provided with a through hole, both sides of the top end of the first side plate and the second side plate are provided with a rotating groove, and both sides of the bottom end of the first side plate and the second side plate are also open. There is a rotating groove, and a thin cylinder passing through the through hole on the rotating buckle is fixedly arranged in the rotating groove;

Both sides of the top of each table foot board are provided with table foot board grooves, and both sides of the bottom end of each table foot board are also provided with table foot board grooves, and the rotating buckle can be rotatably clamped in the table foot board groove.

The addition of two table bases can allow people to increase the height of the sofa chair or the deformed table according to their needs. After the above structure is adopted, two base boards are added, and all the rotating buckles are screwed out of the grooves of the base board, and the base board will slide down from the movable through groove of the base board until the sliding groove of the base board on the base board reaches the bottom. The uppermost end is blocked by the limit block of the table foot board. At this time, the rotating buckle is rotated to set the rotary buckle in the groove of the table foot plate to fix the table foot plate. The table foot plate limit block can not only limit the displacement height of the table foot plate, but also can play a guiding role when the table foot plate moves up and down in the table foot plate movable through groove.

Further, it also includes a first pillow and a second pillow, the first pillow and the second pillow both include pillow covers and pillow cords, the first pillow is placed on the upper table, and the pillow covers of the second pillow pass through The backrest bar and the pillow rope of the second pillow are tied together with the pillow rope of the first pillow to realize the fixation of the first pillow and the second pillow. Adding a pillow on the upper table, and inserting a pillow on the backrest bar can increase the comfort of the sofa chair. When the sofa chair is transformed into a table, the two pillows can be stored in the space formed by the main body of the trapezoid frame when they are not in use. In the cavity, it will not occupy other living space, and it needs to be used so that the pillows can be placed on both sides of the table to act as cushions.

Further, the connecting piece is composed of a circular sheet and two thin cylinders, and the two thin cylinders are respectively fixed at the center of the two end faces of the circular sheet; There is a slot at the middle edge of the slot, and both ends of the slot have circular holes that can be inserted into thin cylinders; a cylindrical rotating part is also processed on the desktop board, and the center of the two end faces of the rotating part is open. There are round holes into which thin cylinders can be inserted; the table top plate is rotatably connected to the upper table board through the connecting piece.

Compared with the prior art, the advantages of the utility model are: the sofa chair can be transformed into a table to meet people's different needs for furniture, and the height of the sofa chair or the table can be increased or decreased according to the needs, the structure is simple, and the deformation is convenient. Improve the utilization rate of furniture and reduce the occupation of living space by furniture.

Description of drawings

Fig. 1 is the structural representation of the sofa chair in the embodiment of the present invention;

Figure 2 is a schematic diagram of the structure after the sofa chair is transformed into a table (two pillows are not drawn);

Figure 3 is a schematic diagram of the structure after the sofa chair is transformed into a table (two pillows are used as cushions);

Figure 4 is a schematic view of the structure after the height of the table is increased (two pillows are stored in the cavity of the main body of the trapezoid frame);

Figure 5 is an exploded view of the structure of the sofa chair after the height is increased;

Fig. 6 is the structure exploded view of another angle of Fig. 5;

Fig. 7 is the enlarged view of A place in Fig. 6;

FIG. 8 is a schematic structural diagram of the main body of the trapezoid frame.

In the figure, the main body of the trapezoid frame 1, the table top board 2, the table base board 3, the backrest rod 4, the rotating piece 5, the connecting piece 6, the rotating buckle 7, the upper table board 8, the backrest rod through hole 9, the rotating groove 10, the lower Table board 11, table foot board limit block 12, table foot board movable through groove 13, first side board 14, table foot board groove 15, table foot board sliding groove 16, second side board 17, first pillow 18, second Cushion 19.

Detailed ways

In order to better understand the present utility model, the contents of the present utility model are further explained below in conjunction with the embodiments, but the contents of the present utility model are not limited to the following embodiments.

As shown in Figures 1-8, a multifunctional folding sofa chair includes a trapezoidal frame body 1 composed of an upper table board 8, a lower table board 11, a first side board 14 and a second side board 17. The first side The board 14 and the second side board 17 are arranged opposite, and also includes two backrest bars 4 and two table top boards 2, and the two backrest rods 4 are inclined through the through holes provided on the upper table board 8 and the lower table board 11 to form a backrest, And the length of the backrest bar 4 is greater than the length of the upper table board 8; the two table top boards 2 are respectively located on the outer sides of the first side board 14 and the second side board 17 and are connected with the upper table board 8 in rotation. The second side plate is rotatably connected to the upper table board through a connecting piece 6, and the connecting piece 6 is composed of a circular piece and two thin cylinders, and the two thin cylinders are respectively fixed at the center of the two end faces of the circular piece; A slot is opened at the middle edge of the upper table board 8 near the first side board 14 and the second side board 17, and both ends of the slot are provided with circular holes for thin cylinders that can be inserted into the connector; two desktop boards 2 are machined with a cylindrical rotating member 5, the center of the two end faces of the rotating member 5 is provided with a circular hole for inserting the thin cylinder of the connecting member 6, and one of the thin cylinders of the connecting member 6 is inserted into the first side plate. Or the circular hole in the slot on the second side plate, another thin cylinder is inserted into the circular hole on the rotating piece, there are 4 connecting pieces 6, and both ends of each slot are connected with the rotating piece 5 through a connecting piece 6. connection, and finally realize the rotational connection between the desktop board and the upper table board; a backrest rod through hole 9 is opened on both sides of the groove opened by the upper table board 8, and the diameter of the backrest rod through hole 9 is larger than the outer diameter of the backrest rod 4 , and the backrest rod through holes 9 opened on both sides of the two grooves are respectively located on the same straight line. When the table top board is turned up to be on the same horizontal plane as the upper table board, the backrest rod is removed from the backrest rod on the side of the upper table board 8. The through hole 9 passes through and through the through hole 9 of the backrest bar located on the other side of the same straight line, so that the backrest bar can support the upturned desktop board without falling down.

The multifunctional folding sofa chair in this embodiment also includes two table leg boards, the two table foot boards 3 are respectively fitted on the inner sides of the first side board 14 and the second side board 17, and the two table The foot board 3 can slide up and down along the inner side of the first side board 14 and the second side board 17; The buckle 7 is rotatably connected, and the top of the foot board 3 that is fitted on the inner side of the first side plate 14 is connected to the top of the first side plate 14 by rotating the buckle 7; 3. The bottom end is connected with the bottom end of the second side plate 17 by rotating the buckle 7, and the top end of the table base plate 3 which is fitted on the inner side of the second side plate 17 is connected with the top end of the second side plate 17 by rotating the buckle 7; On the lower table board 11 corresponding to the two table foot boards 3 are provided two foot board movable through grooves 13 for the table foot boards 3 to slide up and down, and table foot board sliding grooves are arranged along the vertical direction on the outer surfaces of the two table foot boards 3 16. On the inner side surfaces of the first side plate 14 and the second side plate 17, there are respectively set foot plate limit blocks 12 which cooperate with the foot plate sliding grooves 16 and are used to limit the position of the table foot plate 3.

One side of the rotary buckle 7 is provided with a through hole, both sides of the top of the first side plate 14 and the second side plate 17 are provided with a rotation groove 10, and both sides of the bottom end of the first side plate 14 and the second side plate 17 There is also a rotating groove 10, and a thin cylinder passing through the through hole on the rotating buckle 7 is fixedly arranged in the rotating groove 10; Both sides of the bottom end of each base board 3 are also provided with base board grooves 15, and the rotary buckle 7 can be rotatably clamped in the base board groove 15 to fix the base board.

The multifunctional folding sofa chair in this embodiment also includes two pillows, namely a first pillow 18 and a second pillow 19. The first pillow 18 and the second pillow 19 both include pillow covers and pillow ropes. The first pillow 18 is placed On the upper table board 8 , the pillowcase of the second pillow 19 passes through the backrest bar 4 and the pillow cords of the second pillow 19 and the pillow cords of the first pillow 18 are tied together to realize the fixing of the first pillow 18 and the second pillow 19 .

The multifunctional folding sofa chair provided in this embodiment is shown in FIG. 1 , and two desktop panels are folded against the outer surfaces of the first side panel and the second side panel.

Rotate the two table top boards 2 of the sofa chair to be on the same level as the upper table board 8, and pass the two backrest bars 4 through the backrest bar through holes 9 on both sides of the upper table board 8 respectively. However, the backrest bars protruding from both sides of the upper table board can support the two table top boards, so that the table top boards can be kept on a level surface without falling down, thus turning the sofa chair into a small table, such as shown in Figure 2. At this time, the two pillows can be stored in the cavity of the main body of the trapezoid frame, and people can also place the pillows on both sides of the small table as seat cushions as needed, as shown in Figure 3.

The height of the multifunctional folding sofa chair provided in this embodiment can also be adjusted.

A table foot plate 3 is attached to the inner sides of the first side plate 14 and the second side plate 17 , and the foot plate groove 15 , the first side plate 14 and the second side plate 17 are arranged on the table foot plate 3 . The provided rotating groove 10 and the rotating buckle 7 can be used together to fix the base plate on the inner side surfaces of the first side plate 14 and the second side plate 17 . On the lower table board 11 corresponding to the two table foot boards 3, two table foot board movable through grooves 13 for the table foot board 3 to slide up and down are provided. The table foot board 3 can slide down through the table foot movable through groove 13. When the table foot board 3 slides to the highest end of the table foot board sliding groove 16 and is caught by the table foot board limit block 12, the table foot board 3 stops sliding downwards. At this time, the rotating buckles at the bottom ends of the first side plate and the second side plate are rotated to the corresponding table foot plate grooves 15, and the table foot plate 3 is further fixed, and finally the height of the sofa chair or the deformed table is realized. increase. As shown in FIG. 4 , the height of the table is adjusted to form a high table, and the pillows that are not needed are stored in the cavity of the main body of the trapezoid frame. As shown in Figure 5 and Figure 6, the height of the sofa chair is adjusted.

Claims (5)

1. a kind of Multifunctional foldable sofa chair, including have by upper desktop (8), lower desktop (11), the first side plate (14) and second The ladder-shaped frame main body (1) that side plate (17) is constituted, the first side plate (14) and the second side plate (17) are oppositely arranged, it is characterised in that: also Including two back support bars (4) and two pieces of desktops (2),

Two back support bars (4) pass through the through-hole being arranged on upper desktop (8) and lower desktop (11) and form backrest, and the backrest The length of bar (4) is greater than the length of the upper desktop (8)；

Two pieces of desktops (2) are located at the first side plate (14), the outside of the second side plate (17) and lead to upper desktop (8) Cross connector (6) rotation connection；

Close to first side plate (14), the second side plate (17) upper desktop (8) side on be provided with backrest rod through-hole (9), The diameter of the backrest rod through-hole (9) is greater than the outer diameter of the back support bar (4), backrest rod through-hole (9) position opened on two sides In on same straight line.

2. a kind of Multifunctional foldable sofa chair as described in claim 1, it is characterised in that: it further include having two pieces of feet plates (3), Described two feet plates (3) are bonded the medial surface being arranged in the first side plate (14) and the second side plate (17), and two feets respectively Plate (3) can be slided up and down along the medial surface of the first side plate (14) and the second side plate (17)；

Fitting setting passes through rotary buckle in feet plate (3) bottom end of the first side plate (14) medial surface and the first side plate (14) bottom end (7) it is rotatedly connected, fitting setting passes through on feet plate (3) top of the first side plate (14) medial surface with the first side plate (14) top Rotary buckle (7) is rotatedly connected；

Fitting setting passes through rotary buckle in feet plate (3) bottom end of the second side plate (17) medial surface and the second side plate (17) bottom end (7) it is rotatedly connected, fitting setting passes through on feet plate (3) top of the second side plate (17) medial surface with the second side plate (17) top Rotary buckle (7) is rotatedly connected；

The feet plate activity that two pedestal table soles (3) of setting slide up and down at corresponding two feet plates (3) on lower desktop (11) Feet plate sliding recess (16) are arranged along the vertical direction in the outside plate face of two feet plates (3), first in through slot (13) Be respectively arranged on the medial surface of side plate (14) and the second side plate (17) matched with feet plate sliding recess (16) for limiting The feet plate limited block (12) of feet plate (3) position processed.

3. a kind of Multifunctional foldable sofa chair as claimed in claim 2, it is characterised in that: the side of rotary buckle (7) is provided with Through-hole,

The two sides on the first side plate (14) and the second side plate (17) top are provided with rotating gravure (10), the first side plate (14) and second The two sides of side plate (17) bottom end are also provided with rotating gravure (10), and one is fixedly installed in rotating gravure (10) and passes through rotary buckle (7) the thin cylinder of the through-hole on；

The two sides on each feet plate (3) top are provided with feet plate groove (15), and the two sides of each feet plate (3) bottom end are also opened There is feet plate groove (15), rotary buckle (7) is rotatably fastened in feet plate groove (15).

4. a kind of Multifunctional foldable sofa chair as described in claim 1, it is characterised in that: further include the first headrest (18) and the Two headrests (19), first headrest (18) and the second headrest (19) include pillowcase and headrest rope, first headrest (18) It is placed on desktop (8), the pillowcase of second headrest (19) passes through the pillow rope of the back support bar (4) and the second headrest (19) It is tied with the pillow rope of the first headrest (18) and realizes the fixation of the first headrest (18) and the second headrest (19).

5. a kind of Multifunctional foldable sofa chair as described in claim 1, it is characterised in that: connector (6) by a circular piece and Two thin cylinder composition, two thin cylinder are fixedly installed on the center point of two end faces of circular piece respectively；

A slot, the both ends of slot are provided at the middle edge of the upper desktop (8) of close first side plate (14), the second side plate (17) It is provided with the circular hole that can be inserted into thin cylinder；

It is also machined with a revolving part (5) cylindrical on desktop (2), is opened at the center of two end faces of revolving part (5) There is the circular hole that can be inserted into thin cylinder；

Desktop (2) is realized by connector (6) and upper desktop (8) and is rotatablely connected.