Anti-myopia intelligent children's chair
A technology for preventing myopia and children's chairs, applied in chairs, chairs with vertically adjustable seats, stools, etc., can solve the problems of increased burden on the leg temple, unreasonable structure of chairs, children's myopia, etc., to prevent myopia and focus attention. The effect of concentration, prevention of myopia and hunchback
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[0014] Referring to the accompanying drawings, the anti-myopia intelligent children's chair includes a support frame 1 and a chair base 2. The support frame 1 and the chair base 2 slide up and down with each other to cooperate with an upper chute 3 and a lower guide rail 4. The rear end of the chair base 2 is hinged. The backrest 5, the adjustable angle between the backrest 5 and the chair base 2 is 90°~135°, the chair base 2 is provided with a chair surface 6 sliding back and forth, and the upper end of the backrest 5 is vertically slidingly installed with a pillow backrest 7, The inner rotation of the pillow back 7 is provided with a buckle shaft 8, and the two ends of the buckle shaft 8 are respectively equipped with arc-shaped shoulder buckles 9, and a soft rubber layer is arranged outside the arc-shaped shoulder buckle 9, and the arc-shaped shoulder buckle 9 rotate forward and can be fastened on the shoulder of the human body, a passive wheel 10 is installed on the buckle ...
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