CN202959610U - Multifunctional table-chair - Google Patents

Abstract

The utility model discloses a multifunctional table and chair, which comprises a back board, a seat board, a back board bracket fixed on both sides of the back board, a seat board bracket fixed to the seat board, and a supporting frame for supporting the back board and the seat board. The board bracket includes the armrests fixed on both sides of the seat board, the first bracket fixed on both sides of the back side of the seat board and the second bracket fixed around the seat board, the lower end of the back board bracket is rotated with the upper end of the first bracket of the seat board bracket connection, the armrest of the seat bracket is rotatably connected with the top of the support frame; For resting the second rail of the backrest. The utility model can be used not only as a table but also as a chair with a backrest. The utility model has the advantages of simple structure, small volume, does not occupy much indoor space, is convenient for storage, and can be freely converted according to the needs of use.

Description

multifunctional table and chair

technical field

The utility model relates to office furniture articles, in particular to a multifunctional desk and chair.

Background technique

Through market research, it is found that many specific occasions, such as training classrooms, conference halls, lecture halls, academic exchange activity rooms, etc., require tables and chairs with interchangeable functions. For example, due to the limited number of classrooms, the same classroom needs to be accommodated in different ways of use. Usually, the training classroom is equipped with appropriate pairs of tables and chairs for students to attend classes normally; in some cases, when there are many students, the classroom needs to provide more seats for students to use under the premise of the same space size; When rehearsing programs or other situations that require an empty classroom, the desks and chairs in the classroom need to be easily moved and stored to free up the classroom space. The same demand is also reflected in some small conference halls, lecture halls, academic exchange activity rooms and other occasions.

Yet most of the currently known tables and chairs only have a single function, and cannot be used as both a table and a chair with a backrest. Although some have dual-purpose functions of tables and chairs, the function conversion of tables and chairs is inconvenient, or the structure is relatively complicated, the volume is relatively large, and it takes up more indoor space, which is not convenient for storage, and cannot be freely converted according to the needs of use.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a multifunctional desk and chair.

In order to achieve the above-mentioned purpose, the multifunctional table and chair designed by the utility model includes a backboard, a seat board, a backboard bracket fixed on both sides of the backboard, a seat bracket fixed to the seat board, and a support for the back board and the seat board. A support frame, the seat bracket includes armrests fixed on both sides of the seat, a first bracket fixed on both sides of the rear side of the seat and a second bracket fixed around the seat, the lower end of the backrest bracket is connected to the The upper end of the first bracket of the seat frame is rotatably connected, and the armrest of the seat frame is rotatably connected with the top of the support frame; Rod, the rear side of the support frame is provided with a second cross bar for resting the backboard in the table state.

Preferably, the lower end of the backrest bracket is rotatably connected to the upper end of the first bracket of the seat bracket through a butterfly bolt, and the armrest of the seat bracket is rotatably connected to the top of the support frame through a butterfly bolt. Like this, by butterfly bolt, both can rotate between backrest support and seat support, between seat support and bracing frame and satisfy multifunctional, can be fixed again and realize the stability of seat state.

The beneficial effect of the utility model is that: adopting the technical scheme, the seat can be transformed into a table, and used together with another seat; when not in use, it can be stacked and stored and transported, which is convenient and safe to use. The utility model has simple structure, small volume, does not occupy much indoor space, is convenient for storage, can be freely converted according to the needs of use, and is applicable to the needs of various occasions.

Description of drawings

Fig. 1 is a structural schematic diagram of a seat state of a multifunctional table and chair.

Fig. 2 is a structural diagram of the rotational connection of the backrest bracket, the support frame and the seat bracket in Fig. 1 .

Fig. 3 is a structural schematic diagram of the flipped state of the multifunctional desk and chair.

Fig. 4 is a structural schematic diagram of the table state of the multifunctional table and chair.

Fig. 5 is a structural schematic diagram of a complete set of multifunctional desks and chairs.

Fig. 6 is a structural schematic diagram of the storage state of the multifunctional desk and chair.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

The multifunctional table and chair shown in Figures 1 to 4 includes a backboard 1, a seat board 2, a backboard bracket 3 fixed on both sides of the backboard 1, a seat bracket 4 fixed to the seat board 2, and a supporting backboard 1 and The support frame 5 of the seat board 2. The front side of the support frame 5 is provided with a first cross bar 5.1 for supporting the seat board 2 in the seat state, and the rear side of the support frame 5 is provided with a second cross bar 5.2 for shelving the back board 1 in the table state .

The seat support 4 comprises the armrest 4.1 fixed on the both sides of the seat 2, the first support 4.2 fixed on both sides of the rear side of the seat 2 and the second support 4.3 fixed around the seat 2. As shown in Figure 2, the lower end of the backrest bracket 3 and the upper end of the first bracket 4.2 of the seat bracket 4 are rotationally connected by a butterfly bolt 6, and the armrest 4.1 of the seat bracket 4 and the top of the support frame 5 are connected by a butterfly bolt 6 Turn to connect.

Loosen the butterfly bolts 6 first, and then the backrest support 3 and the seat support 4 rotate around the respective butterfly bolts 6, as shown in Figure 3.

When the backboard 1 and the seat board 2 are flipped back to the state shown in Figure 1, the seat board 2 is supported by the first cross bar 5.1 and prevented from continuing to rotate, and the back board 1 is supported by the second cross bar 5.2 and prevented from rotating. It continues to rotate, tightens butterfly bolt 6 and makes it fixed, becomes a seat and uses. When there are many students, the classroom needs to provide more seats for students to use under the premise of the same space size.

When overturning to the state as shown in Figure 4, backboard 1 is shelved on the second cross bar 5.2, and backboard 1 is parallel with seat board 2, tightens wing bolt 6 and makes it fixed, becomes a table and uses. The seat board 2 is a desktop board, and a drawer is formed between the back board 1 and the seat board 2 .

As shown in Figure 5, a seat and a table after flipping are used in combination, and suitable pairs of tables and chairs are placed in the classroom for students to attend classes normally.

When rehearsing programs or other situations that require an empty classroom or when it is not needed, it can be turned into a seat, as shown in Figure 6. Several seats are stacked on top of each other, and it only needs to be easily moved and stored to save space.

Claims (2)

1. A multifunctional table and chair, including a back board (1), a seat board (2), a back board bracket (3) fixed on both sides of the back board (1), and a seat board bracket fixed to the seat board (2) (4) and the support frame (5) supporting the back board (1) and the seat board (2), characterized in that: the seat board bracket (4) includes handrails (4.1) fixed on both sides of the seat board (2) 1. The first bracket (4.2) fixed on both sides of the rear side of the seat board (2) and the second bracket (4.3) fixed around the seat board (2), the lower end of the back board bracket (3) and the seat board The upper end of the first bracket (4.2) of the bracket (4) is rotatably connected, and the armrest (4.1) of the seat bracket (4) is rotatably connected with the top of the support frame (5); the front side of the support frame (5) A first cross bar (5.1) is provided for supporting the seat board (2) in the seat state, and a first cross bar (5.1) for resting the back board (1) in the table state is provided on the rear side of the support frame (5). Two crossbars (5.2). 2. The multifunctional table and chair according to claim 1, characterized in that: the lower end of the backrest bracket (3) and the upper end of the first bracket (4.2) of the seat bracket (4) are connected by butterfly bolts (6) Rotational connection, the armrest (4.1) of the seat bracket (4) is rotationally connected with the top of the support frame (5) through a butterfly bolt (6).

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