CN201977209U - Multifunctional chair - Google Patents

Abstract

The utility model belongs to the field of office furniture, and particularly relates to a multifunctional chair. The chair in the prior art has a simpler structure and single function. The technical scheme in the utility model is as follows: the multifunctional chair comprises a chair surface, a chair back and chair legs. The multifunctional chair is characterized in that the upper part of the chair back is provided with a slab that is connected with the chair back by a first right-angled hinge at the middle part; the movable end of the first right-angled hinge is rotatably connected with the slab; two supporting frames are arranged on the chair back at two sides of the fixed end of the first right-angled hinge; the supporting frames are connected with the chair back by a second right-angled hinge; a convex ring-shaped structure is arranged on one plane of the slab; and a strip-shaped slot is arranged on the other plane of the slab. The multifunctional chair has multiple functions, can be used as a chair for a user to rest; the user at the rear row of the chair can prop up the slab so that the chair can be used as a desk and is especially convenient for meeting or training; furthermore, the annular convex structure on one surface of the slab can contain a teacup so that the teacup can be clamped and avoid falling off and breaking.

Description

A kind of multifunction chair

Technical field

The utility model belongs to field of office furniture, is specifically related to a kind of multifunction chair.

Technical background

Chair is absolutely necessary for daily life and office, the chair of prior art generally comprises seat, the chair back and chair leg, chair back upper back is provided with a flat board, dull and stereotyped one or more right angles hinge that passes through is connected with the chair back, and is relatively simple for structure, acts on also more single, but in session or carry out other when movable, people may need to place the water tumbler article or carry out record, and the folding seat form of existing band desk is simple, act on single.

The utility model content

The purpose of this utility model provides a kind of multifunction chair, to overcome the single defective of prior art chair-function.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of multifunction chair, comprise seat, the chair back and chair leg, it is characterized in that: chair back upper back is provided with a flat board, the dull and stereotyped first right angle hinge by the middle part is connected with the chair back, the movable end and the flat board of the first right angle hinge are rotatably connected, and the chair back of both sides, hinges fixing fixed end, first right angle is provided with two bracing frames, and bracing frame is connected with the chair back by the second right angle hinge, a plane of said flat board is provided with the loop configuration of projection, and another plane is provided with bar-shaped trough.

With respect to prior art, the utlity model has multiple function, not only can be used as chair has a rest for the people, back row's people can prop flat board and do desk usefulness, in session or when training especially convenient, and the annular projection structure of dull and stereotyped one side can hold teacup, teacup blocked in order to avoid bumped by the people broken.

Description of drawings

Fig. 1 is a left view of the present utility model,

Fig. 2 is a vertical view of the present utility model,

Fig. 3 is the schematic diagram of the another kind of form of the utility model,

Wherein, 1-seat, the 2-chair back, 3-chair leg, 4-flat board, the 5-first right angle hinge, the 6-second right angle hinge, 7-bracing frame, 8-loop configuration, 9-bar-shaped trough.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described further.

Referring to Fig. 1-Fig. 3, a kind of multifunction chair, comprise seat 1, the chair back 2 and chair leg 3, the chair back 2 upper backs are provided with a flat board 4, the dull and stereotyped 4 first right angle hinges 5 by the middle part are connected with the chair back 2, the movable end of the first right angle hinge 5 and dull and stereotyped 4 is rotatably connected, and the chair back 2 of the first right angle hinge, 5 stiff end both sides is provided with two bracing frames 7, and bracing frame 7 is connected with the chair back 2 by the second right angle hinge 6.A plane of said dull and stereotyped 4 is provided with the loop configuration 8 of projection, and for article such as placement water tumblers, another plane is provided with bar-shaped trough 9, for article such as placement signature pens.

Use: as shown in Figure 3, bracing frame 7 is folding downwards, dull and stereotyped 4 is also folding downwards then, promptly be in folded state, the utility model is the same with common chair, it is little to take up room under this state, write if desired, just can prop dull and stereotyped 4, then the bracing frame 7 of both sides is also propped, promptly constituted the desk moulding, back row's people can write very easily in the above, projection circulus 8 on dull and stereotyped 7 can be used for the cup that discharges water, circulus 8 is blocked water tumbler preventing and is dropped from desktop, earlier bracing frame 7 is put down, and dull and stereotyped 4 around 5 rotations of the first right angle hinge, and then bracing frame 7 propped, thereby realize that the plane writes the conversion between word state and band projection circulus 8 states.

Claims (1)

1. multifunction chair, comprise seat (1), the chair back (2) and chair leg (3), the chair back (2) upper back is provided with a flat board (4), it is characterized in that: described flat board (4) is connected with the chair back (2) by the first right angle hinge (5) at middle part, the movable end of the first right angle hinge (5) and flat board (4) are rotatably connected, the chair back (2) of first right angle hinge (5) the stiff end both sides is provided with two bracing frames (7), bracing frame (7) is connected with the chair back (2) by the second right angle hinge (6), a plane of described flat board (4) is provided with the loop configuration (8) of projection, and another plane is provided with bar-shaped trough (9).

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