CN2315829Y

CN2315829Y - Back support for holding child right sitting posture

Info

Publication number: CN2315829Y
Application number: CN 97230003
Authority: CN
Inventors: 常克萍; 郭铭玉; 王家勤; 张文林; 李红梅
Original assignee: 常克萍
Priority date: 1997-12-03
Filing date: 1997-12-03
Publication date: 1999-04-28
Anticipated expiration: 2007-12-03

Abstract

The utility model relates to a back support for holding child right sitting posture, comprising a T-shaped back support fixed on a bench. The utility model is characterized in that both ends of a transverse beam of the T-shaped back support corresponding to both shoulders of the children are respectively provided with a shoulder bandage having a nylon hasp for fix the both shoulders. A hip bandage having the nylon hasp for fixing the hip of the children is arranged on a vertical support of the T-shaped back support corresponding to the hip of the children. The anteposition sitting posture of the children can be kept by the back support, and the postposition sitting posture of the children can also be kept. The utility model has the advantages of simple structure and convenient operation.

Description

The back rest that keeps the correct sitting posture of children

The utility model relates to the back rest of the correct sitting posture of a kind of children of maintenance, and it includes a T shape back rest that is fixed on the stool.

In order to make children form good sitting posture, correct sitting posture is that backbone is honest, does not shrug, torticollis not, and correct sitting posture is divided into two kinds, is the anteposition sitting posture when writing, and promptly the upper body center of gravity drops on two ischial tuberositys or the posture in its place ahead.The constant tensions such as musculus sacrospinalis, latissimus dorsi, back of the body longue and cucullaris that stretch trunk this moment, the very fast fatigue that occurs.Pay attention to the class at school or mostly be position, back sitting posture when reading a book, promptly the upper body center of gravity drops on after two ischial tuberositys, and need there be dependence at the back, and this sitting posture loosens, and is comfortable.Keep the sitting posture frame to be at present and keep the anteposition sitting posture, and do not have the sitting posture frame that keeps position, back sitting posture.

Task of the present utility model provides and a kind ofly can keep children's anteposition sitting posture, can keep the back rest of the correct sitting posture of maintenance children of position sitting posture behind the children again.

Task of the present utility model is finished as follows, the back rest of the correct sitting posture of this maintenance children, it includes a T shape back rest that is fixed on the stool, it is characterized in that: crossbeam two ends and children two at T shape back rest take on the shoulder bandage of fixing two shoulder usefulness that a band velcro is respectively arranged on the correspondence positions, and the hip bandage of the fixedly children hip of a band velcro is arranged in the hip position corresponding to children on the perpendicular frame of T shape back rest.

Children are sitting in when writing on the stool that is fixed with the back rest that keeps the correct sitting posture of children, respectively children two are takeed on two shoulder bandages to be fixed on the crossbeam of T shape back rest, hip bandage bundle at children's hip, make children keep the anteposition sitting posture, when listening to the teacher or read a book, the hip bandage can be loosened, the shoulder bandage is motionless, stand with behind and lean against buttocks reach on the T shape back rest, keep position, back sitting posture, this can keep children's anteposition sitting posture, can keep position sitting posture behind the children again, simple in structure, easy to use.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 be the correct sitting posture of maintenance children that provides of the utility model back rest be fixed on structural representation on the stool.

Fig. 2 is the back rest anteposition sitting posture state diagram of the correct sitting posture of maintenance children that provides of the utility model.

Fig. 3 is position sitting posture state diagram behind the back rest of the correct sitting posture of maintenance children that provides of the utility model.

1. movable shoulder frame 2. shoulder bandages 3. velcros 4. body frames 5. perpendicular adjustment rack 6. locating holes among the figure

7. hip bandage 8. hip band positioning sleeves 9. velcros 10. stooles

In Fig. 1, the T shape back rest that is fixed on the stool 10 is made up of body frame 4, perpendicular adjustment rack 5 and two movable shoulder framves 1, shoulder breadth difference at body frame 4 two ends according to children, adjust two movable shoulder framves 1, fixing with the locating hole 6 that screw is corresponding with body frame 4 and movable shoulder frame 1, be sitting on the stool 10 according to children, the height difference of shoulder, adjust the relative position of perpendicular adjustment rack 5 and body frame 4, the locating hole 6 of two correspondences is screwed, use in order to adapt to different children, hip bandage 7 can be fixed it on the hip bandage left and right sides of diverse location hip band positioning sleeve 8.When writing, adopt the anteposition sitting posture, see Fig. 2, children's two shoulders are fixed and pinioned to the shoulder bandage 2 usefulness velcros 3 that activity is takeed on the frame 1, live children's hip with hip bandage 7 and velcro 9 bundles.

As can adopt when listening to the teacher or reading a book and loosen comfortable back position sitting posture, see Fig. 3, as long as hip bandage 7 is loosened or unclamp, cluneal region in children is moved forward slightly, and the shoulder bandage is motionless, and the back leans against on the T shape back rest and gets final product.

Claims

1, a kind of back rest that keeps the correct sitting posture of children, it includes a T shape back rest that is fixed on the stool, it is characterized in that: crossbeam two ends and children two at T shape back rest take on the shoulder bandage of fixing two shoulder usefulness that a band velcro is respectively arranged on the correspondence positions, and the hip bandage of the fixedly children hip of a band velcro is arranged in the hip position corresponding to children on the perpendicular frame of T shape back rest.