CN220423490U

CN220423490U - Sofa and desk combined system

Info

Publication number: CN220423490U
Application number: CN202321680425.2U
Authority: CN
Inventors: 王五一
Original assignee: Shanghai Awangte Furniture Co ltd
Current assignee: Shanghai Awangte Furniture Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-02-02
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to a sofa and table combined system; comprising the following steps: short back rest, long back rest, chair frame, table, sofa cushion and back curved plate; the short backrest and the long backrest are fixed on the chair frame through the back curved plate, the chair frames are arranged in a straight line or form an angle between the adjacent chair frames, the table is fixed at one end or two ends of the chair frame, the short backrest or the long backrest is fixed on the chair frame, the sofa cushion is fixed on the chair frame, the table and the chair frames are fixedly connected together in a fixed connection or pin joint way, the connecting ends of the adjacent chair frames are all provided with connecting parts, the table is fixed at the connecting parts, and the installation angle of the adjacent chair frames is determined according to the angle of the connecting parts; the utility model has simple structure, convenient installation and diversified combination modes, the armrests and the backrest can be flexibly selected, and simultaneously, a plurality of sofas can be linked into groups through the solid wood fittings, so that the utility model is very suitable for public business and office space.

Description

Sofa and desk combined system

Technical Field

The utility model relates to a combined system, in particular to a combined system of a sofa and a desk, which has a simple structure, is convenient to install, has various combined modes, can flexibly select armrests and backrests, can be used for linking a plurality of sofas into groups through solid wood accessories, and is very suitable for public businesses and office spaces.

Background

Along with the development of economy, many existing sofas are combined sofas, namely, a plurality of sofa monomers with different colors, specifications and styles are combined to form a complete sofa whole, and the sofa is often placed after finishing in public business and office spaces, so that the space is greatly limited; in addition, most of the sofa monomers are usually connected through screws at present, and the connection mode is not only difficult to disassemble and assemble, but also easy to loosen, so that the sofa has yet to be improved.

Disclosure of Invention

Aiming at the problems, the utility model mainly aims to provide a sofa and table combined system which has simple structure, convenient installation and diversified combination modes, can flexibly select armrests and backrests, can be used for linking a plurality of sofas into groups through solid wood accessories and is very suitable for public businesses and office spaces.

The utility model solves the technical problems by the following technical proposal: a sofa and table combination system; the sofa and table combination system includes: short back rest, long back rest, chair frame, table, sofa cushion and back curved plate; the short backrest and the long backrest are fixed on the chair frame through the back curved plate, a plurality of chair frames are arranged in a straight line or are arranged at an angle between the adjacent chair frames, the table is fixed at one end or two ends of the chair frame, the short backrest or the long backrest is fixed on the chair frame, and the sofa cushion is fixed on the chair frame.

The desk and the chair frames are fixedly connected together in a fixed connection or pin joint mode, the connection parts are arranged at the connection ends of the adjacent chair frames, the desk is fixed at the connection parts, and the installation angles of the adjacent chair frames are determined according to the angles of the connection parts; the joint includes the joint of mutually supporting, and joint department is provided with upper and lower complex tenon, is provided with the round hole of the supporting legs of installation desk on the tenon.

In a specific embodiment of the present utility model: the back curved plate is an L-shaped section, and the bending part is an arc-shaped back curved plate.

In a specific embodiment of the present utility model: in the assembled chair frame and desk, the height of the desk is 20-50cm higher than the range of the sofa cushion.

In a specific embodiment of the present utility model: the table is a round table.

In a specific embodiment of the present utility model: the short backrest and the long backrest and the sofa cushion are filled with sponge cushions.

In a specific embodiment of the present utility model: the chair frame is made of wood or metal; the back curved plate is made of wood or metal.

In a specific embodiment of the present utility model: the back curved plate is a curved plate which is inclined backwards upwards.

In a specific embodiment of the present utility model: the back curved plate is a birch base material shaping plywood with the thickness of 5-7 mm.

In a specific embodiment of the present utility model: screw holes are formed in the chair frame and the back curved plate, and the short backrest and the long backrest are fixed on the chair frame by countersunk screws; the sofa cushion is fixed on the back curved plate by countersunk head screws.

The utility model has the positive progress effects that: the sofa and table combined system provided by the utility model has the following advantages: the utility model has simple structure, convenient installation and diversified combination modes, the armrests and the backrest can be flexibly selected, and simultaneously, a plurality of sofas can be linked into groups through the solid wood fittings, so that the utility model is very suitable for public business and office space.

Drawings

FIG. 1 is a schematic illustration of the present utility model after installation.

Fig. 2 is a rear view of fig. 1.

FIG. 3 is a second schematic view of the present utility model after installation.

Fig. 4 is a rear view of fig. 3.

Fig. 5 is a schematic view of the sofa cushion and back removed from fig. 2.

The following are names corresponding to the reference numerals in the present utility model:

short back 1, long back 2, chair frame 3, desk 4, sofa cushion 5, back bent plate 6, junction 7, joint 8, tenon 9, supporting legs 10, round hole 11, kink 12, bearing 13.

Detailed Description

The following description of the preferred embodiments of the present utility model is given with reference to the accompanying drawings, so as to explain the technical scheme of the present utility model in detail.

Fig. 1 is a schematic view of the utility model after installation, fig. 2 is a rear view of fig. 1, fig. 3 is a second schematic view of the utility model after installation, fig. 4 is a rear view of fig. 3, fig. 5 is a schematic view of the structure of fig. 2 with the sofa cushion and backrest removed, and as shown in the above-mentioned figures, a sofa and table combination system according to the utility model is provided; the sofa and table combination system includes: a short backrest 1, a long backrest 2, a chair frame 3, a table 4, a sofa cushion 5 and a back curved plate 6; the short backrest 1 and the long backrest 2 are fixed on the chair frame 3 through the back curved plate 6, a plurality of the chair frames 3 are arranged in a straight line or are arranged at an angle between the adjacent chair frames 3, the table 4 is fixed at one end or two ends of the chair frames, the short backrest 1 or the long backrest 2 is fixed on the chair frames 3, and the sofa cushion 5 is fixed on the chair frames 3.

The desk 4 and the chair frames 3 are fixedly connected together in a fixed connection or pin joint mode, the connection ends of the adjacent chair frames 3 are provided with connection parts 7, the desk 4 is fixed at the connection parts 7, and the installation angles of the adjacent chair frames 3 are determined according to the angles of the connection parts; the joint 7 comprises a joint 8 matched with each other, a tenon 9 matched with each other up and down is arranged at the joint 8, and a round hole 11 for installing a supporting leg 10 of the table 4 is arranged on the tenon 9.

The back curved plate 6 is an L-shaped section, the bending part 12 is an arc-shaped back curved plate, and the back curved plate is a curved plate which is inclined backwards from top to bottom.

The table in the utility model is a round table or a round corner square table and the like.

The short backrest and the long backrest and the sofa cushion are filled with the sponge cushion.

The following parameters can be set in the utility model: in the assembled chair frame and desk, the height of the desk is 20-50cm higher than the height range of the high tube of the sofa cushion; the range of the parameters can be selected according to the requirements.

The chair frame is made of wood or metal; the back curved plate is made of wood or metal.

The following parameters can be set in the utility model: the back curved plate is a birch base material shaping plywood with the thickness of 5-7 mm; the range of the parameters can be selected according to the requirements.

Screw holes are formed in the chair frame and the back curved plate, and the short backrest and the long backrest are fixed on the chair frame by countersunk screws; the sofa cushion is fixed on the back curved plate by countersunk head screws.

In order to make the chair provided by the utility model more stable, referring to fig. 5, a diagonal brace 13 is further arranged between the transverse plate and the straight plate of the chair frame.

The utility model has simple structure, convenient installation and diversified combination modes, the armrests and the backrest can be flexibly selected, and simultaneously, a plurality of sofas can be linked into groups through the solid wood fittings, so that the utility model is very suitable for public business and office space.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. A sofa and table combination system; the method is characterized in that: the sofa and table combination system includes: short back rest, long back rest, chair frame, table, sofa cushion and back curved plate;

the short backrest and the long backrest are fixed on the chair frame through the back curved plate, a plurality of chair frames are arranged in a straight line or are arranged at an angle between the adjacent chair frames, the table is fixed at one end or two ends of the chair frames, the short backrest or the long backrest is fixed on the chair frames, the sofa cushion is fixed on the chair frames,

2. The sofa and table combination system of claim 1 wherein the back curve is "L" shaped in cross section and the bend is an arcuate back curve.

3. The sofa and table combination system of claim 1 wherein the height of the table in the assembled chair frame and table combination is 20-50cm above the sofa cushion.

4. The sofa and table combination system of claim 1 wherein the table is a round table.

5. The sofa and table combination system of claim 1 wherein the short back rest, the long back rest, and the sofa cushion are all padded foam cushions.

6. The sofa and table combination system of claim 1 wherein the chair frame is a wooden or metal chair frame; the back curved plate is made of wood or metal.

7. The sofa and table combination system of claim 1 or 2 wherein the back curve is an upwardly and rearwardly sloping curve.

8. The sofa and table combination system of claim 1 or 2, wherein the back curve is a 5-7mm thick birch substrate shaped plywood.

9. The sofa and table combination system of claim 1 wherein the seat frame and the back curved plate are each provided with screw holes for fixing the short back and the long back to the seat frame with countersunk screws; the sofa cushion is fixed on the back curved plate by countersunk head screws.