CN201929338U - Chair - Google Patents

Abstract

The utility model discloses a chair, which comprises a chair seat and chair legs, wherein chair posts are respectively arranged at four corners on the upper surface of the chair seat; connecting plates are arranged between the chair posts on two sides of the chair seat; the upper end part of one chair post at the front part of the chair seat is hinged with a baffle through a hinge; a protrusion is arranged on the chair post at the other end of the chair seat in the position corresponding to the hinge; the free end of the baffle is clamped on the protrusion; and an air cushion is arranged on the chair seat. In the chair, the movable baffle is arranged in front of the chair seat so as to prevent a body from inclining forwards; the fixed connecting plates are arranged on two sides of the chair seat so as to prevent the body from inclining laterally; and a rail is not arranged at the back of the chair seat so as to prevent the body from leaning backwards, and accordingly, the sitting postures of the body can be corrected by preventing any inclination of the body.

Description

A kind of chair

Technical field

The utility model relates to daily living article, especially a kind of chair.

Background technology

When doing one's assignment, the student is unconscious of easily leaning forward, and chronically toward leaning forward health, causes myopia and bow-backed phenomenon easily; Listen class hour, easily toward inclination on one side, this also can influence the growth of student's bone to student's health; Particularly, when the student produces lazy psychology, just can unconsciously leaning on toward the chair back on, write against the chair back for a long time, is disadvantageous to the development of vertebra, and current chairs can not be controlled the situation of the past chair outer incline of health well.

The utility model content

Technical assignment of the present utility model is to provide a kind of chair at above-mentioned deficiency of the prior art, and this chair can prevent the incorrect inclination of health and lean forward, thereby rectify student's sitting posture posture.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of chair, its structure comprises seat support, chair leg, four jiaos of places are provided with the chair post respectively at the seat support upper surface, be provided with connecting plate between the chair post of seat support both sides, anterior one of them the chair post upper end of seat support is by the hinged baffle plate of hinge, corresponding hinge place is provided with a projection on the chair post of the other end, and the free end card of described baffle plate is placed on the projection, and described seat support is provided with air cushion.

The utlity model has following outstanding beneficial effect: this a kind of chair by in seat support the place ahead sideboard being set, can prevent that health is toward leaning forward; In both sides fixed connecting plate is set, can prevents that health from inclining toward the side; At the seat support rear any railing is not set, can prevents the health leans back, thereby rectify the sitting posture posture of health by any inclination that prevents health.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Among Fig. 1: 1 seat support, 2 chair posts, 3 connecting plates, 4 baffle plates, 5 hinges, 6 projectioies, 7 air cushions.

The specific embodiment 1

As shown in Figure 1.A kind of chair, its structure comprises seat support 1, chair leg, four jiaos of places are provided with chair post 2 respectively at seat support 1 upper surface, be provided with connecting plate 3 between the seat support 1 both sides chair post 2, seat support 1 anterior one of them chair post 2 upper end are by hinge 5 hinged baffle plates 4, corresponding hinge 5 places are provided with a projection 6 on the chair post 2 of the other end, and the free end card of described baffle plate 4 is placed on the projection 6, and described seat support 1 is provided with air cushion 7.

During use, sideboard 4 is opened, just can be sat on the inside and go,, can prevent that health is toward leaning forward by sideboard being set in seat support 1 the place ahead; Connecting plate 3 is set in both sides, can prevents that health from inclining toward two sides; At seat support 1 rear any railing is not set, can prevents the health leans back, thereby rectify the sitting posture posture of health, and seat support 1 is provided with mobilizable air cushion 7, increase the chair comfort level by any inclination that prevents health.

Claims (1)

1. chair, comprise seat support, chair leg, it is characterized in that, four jiaos of places are provided with the chair post respectively at the seat support upper surface, be provided with connecting plate between the chair post of seat support both sides, anterior one of them the chair post upper end of seat support is by the hinged baffle plate of hinge, and corresponding hinge place is provided with a projection on the chair post of the other end, the free end card of described baffle plate is placed on the projection, and described seat support is provided with air cushion.

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