CN201160663Y

CN201160663Y - Chair capable of preventing spondyle deformation

Info

Publication number: CN201160663Y
Application number: CNU2008200194191U
Authority: CN
Inventors: 桑鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-25
Filing date: 2008-03-25
Publication date: 2008-12-10
Anticipated expiration: 2018-03-25

Abstract

The utility model discloses a chair which can avoid backbone deformation. The chair comprises a backrest, a sitting plate and chair legs, and the chair further comprises two fixing belts which can be elastically stretched and can fix the upper part of the a human body to the backrest. The upper end of the fixing belts is arranged on the upper part of the backrest; the lower part of the backrest or the two sides of the sitting plate is provided with a loch catch device which is connected with the lower end of the fixing belts. The chair can prevent the body from leaning forwards unconsciously when in writing to shorten the writing distance, correct poor sitting postures and avoid long times of spine deformation from causing pathological changes, and has good health-care effect.

Description

A kind of chair that can prevent the deformity of spinal column

(1) technical field

The utility model relates to a kind of chair, particularly a kind of chair that can prevent the deformity of spinal column.

(2) background technology

When the straight waist sitting of human body, waist disk internal pressure is little when crooked, reduces waist disk internal pressure, increases the load of muscle of back; When sitting, suitably loosening, during the slight curvature health, can alleviate the load of muscle of back, make somatosensory comfortable, increase waist disk internal pressure.

Be engaged in office, the people who bends over one's desk working, students in middle and primary schools for a long time,, cause various pathologies because stressed overweight cervical vertebra, thoracic vertebrae, the lumbar vertebrae of causing of long vertebra of working time deforms.Students in middle and primary schools really can influence the health normal development because of abnormal sitting posture.

(3) summary of the invention

The technical problems to be solved in the utility model is, a kind of chair that can prevent the deformity of spinal column is provided, and the user can avoid the disease of the vertebra that causes because of bending over one's desk working for a long time.

In order to solve the problems of the technologies described above, the utility model comprises backrest, seat and chair leg, but also include two fixed bands that the human body upper body can be fixed on the elastic stretching on the backrest, the upper end of fixed band is located at the top of backrest, and the bottom of backrest or the both sides of seat are provided with the locker that is connected and fixed the band lower end.

The utility model beneficial effect is: the utility model can prevent that the unconscious shortening Writing distance that turns forward of people's health when writing, rectification incorrect sitting-pose from preventing the vertebra TERM DEFORMATION and causing pathology that the good health care effect is arranged.

(4) description of drawings

Fig. 1 is the new structural representation of this practicality;

Among the figure: 1, backrest, 2, fixed band, 3, locker, 4, seat, 5, angle regulator, 6, the chair leg.

(5) specific embodiment

A kind of specific embodiment as shown in Figure 1, it comprises backrest 1, seat 4, chair leg 6 and two fixed bands 2.The upper end of fixed band 2 is fixed on the top of backrest 1, and the both sides of the bottom of backrest 1 or seat 4 are provided with the locker of fixed band 2.But fixed band 2 can be as the car belt elastic stretching.Spur two fixed bands, 2 intersection fronts and pass through locker 3 pinnings when the people occupies stably, the spring opposite force in this device prevents that the unconscious shortening Writing distance that turns forward of people's health when writing from preventing and controlling myopia to correct incorrect sitting-pose.

Be provided with the angle regulator 5 of the angle of regulating seat 4 between seat 4 and chair leg, chair leg 6 is Height Adjustable chair leg.

Claims

1, a kind of chair that can prevent the deformity of spinal column, comprise backrest (1), seat (4) and chair leg (6), it is characterized in that: also include two the human body upper body can be fixed on backrest (1) but on the fixed band (2) of elastic stretching, the upper end of fixed band (2) is located at the top of backrest (1), and the bottom of backrest (1) or the both sides of seat are provided with the locker (3) that is connected and fixed band (2) lower end.