Dangerous angles and gaps. The common problem with defective products is that the angles and crevices that are dangerous may pinch the child. According to GB14748-2006 "Safety requirements for children's carts", when the baby carriage is in its normal use position, there is no danger of injury to the human body in the accessible area of ​​the child's ride. There are no interstices, openings, or holes in the accessible area that allow the fingers to fall into a width greater than 5 mm but less than 12 mm unless the depth is less than 10 mm. The gap between moving parts during the activity should be greater than 12mm, or less than 5mm. These dimensions are well-controlled and parents may wish to measure when they buy the baby carriage. Cushion and backrest angle. The seat cushion and backrest angle in the stroller are strictly required. If the angle is not enough or the angle is too large, the spine of the infant may be harmed. According to the national standard, when adjusting to a sitting posture, the angle between the seat cushion and the backrest should be between 95° and 150°, and between the seats when it is between 150° and 180°. In the recalled products in May, there was an angle of 90 between the baby carriage cushion and the backrest, which not only affected the risk of children's spine bone development but also bumping. The height of the backrest of the stroller should not be less than 380mm, otherwise the backrest can not fully support the child's back and head, and it is easy for the child to get out of the backrest and get hurt when he rests back. China Baby Carriage Industry Network arranges for you Leather Royal Chair,Leather Tufted Chair,Living Room Chaise Chair,Leather Chaise Lounger Chair Kaifeng Lanwei Smart Home Co., Ltd , https://www.manualrecliner.com