When parents buy a stroller for their baby, on the one hand, it is for their own convenience, and on the other hand, it is also for the baby. If they often carry the baby out, their hands will get sore. Many parents buy a stroller. Baby strollers are basically used for walking, shopping, etc., but some babies have inconsistent body shapes, so they need to adjust the backrest of the stroller. Many parents don’t know how to do it, so how do you adjust the backrest of a stroller? Baby pushchair How to adjust the backrest of the stroller
The angle of the stroller's backrest needs to be adjusted according to the size of the child. Children are generally able to sit around 6 months old, but they cannot sit for long periods of time. Sitting for too long may cause Hunchback, scoliosis, and even affect the development of internal organs. Therefore, it is best for babies under 1 year old to sit on a stroller with a backrest that can be folded flat so that the baby can lie flat when going out. However, if the baby is a little older and needs to sit and watch the world, then it can be adjusted according to needs. 170 °Adjustable and convenient. Normal cars have a card, which looks like a sawtooth on both sides of the middle part of the car. When adjusting, step on the cross support at the rear of the car and hold the armrest with your hands to adjust it up. To put it down, you need to hold the clip. Each car is different, so check carefully on your car.
The backrest adjustment structure of a baby stroller includes a frame, a seat cushion component installed on the frame, and a backrest component. The seat cushion component and the backrest component are provided with cloth covers on the outside, and the backrest component The two sides are connected to the frame through cloth cover side wings. A connecting rod is installed between the lower part of the backrest assembly and the rear part of the seat cushion assembly. One end of the connecting rod is rotationally connected to the lower part of the backrest assembly, and the other end of the connecting rod is connected to the lower part of the backrest assembly. The rear part of the seat cushion assembly is rotatably connected. The lower part of the side rod of the backrest assembly has a locking part that can slide up and down along the side rod and extend downward. A spring is provided between the locking part and the side rod. The backrest assembly The upper part has an unlocking mechanism that drives the locking member to retract into the side rod; the rear part of the seat cushion assembly is provided with a second lock slot and a first lock slot at intervals in the front and rear directions; the patented technology of this utility model solves the problem of existing baby stroller backrests. The problem of overly complicated adjustment structure is solved, the cost is lower, and the weight of the vehicle is reduced.
Experts say that strollers must be chosen based on the physiological characteristics of infants and young children. For babies who have just been able to sit independently for a while but are still unable to sit for a long time, sitting in a stroller too early will not only cause hypoxia, but may also cause spinal deformation. Strollers are generally used outdoors for a long time, but babies under 6 months old often cannot sit firmly on their own. When the stroller hits an uneven road surface, it will shake from side to side, causing harm to the baby. In addition, the head of infants and young children is 1/4 of the body. The head is very heavy compared with other parts of the body, but the skull is thin and soft. The fontanel has not been completely closed. In addition, the cerebral blood vessels are also very fragile and are particularly susceptible to external force. damage.
The first stage: the newborn’s spine is very flexible and can start to hold its head up at 3 months. At this time, the first curvature of the spine occurs, which is manifested as the spine of the neck beginning to bulge forward. Second stage: By 6 months, the baby will be sitting, and a second curvature will appear, which is manifested as the spine of the chest bulging backwards. The third stage: The 1-year-old baby starts to walk, and the third curve appears, which is manifested as the spine of the waist bulging forward. Different ages require different types of strollers. If your baby is still unable to sit or stand between 2 and 7 months old, it is best to choose a sit-and-sleep stroller with an adjustable backrest. The baby can lie flat at a wide angle (165° to 170°). The car can even lie flat at 180°; or choose a car with an independent sleeping basket. If your baby is over 7 months old and can sit up, you can choose an umbrella stroller with fewer functions but high portability, or you can choose an ordinary stroller or a multi-functional stroller. Precautions before using a stroller
When choosing a stroller, be sure to check whether it is easy to open and whether the seat belts, locking and safety devices meet the standards. The seat pocket should be deep. If it is too shallow, the baby will easily roll over when turning over or twisting. Pay attention to whether the cushion thickness is sufficient. Generally speaking, the more cushions there are in the stroller, the greater the sense of security the baby will have. Moreover, the baby's body is soft and prone to collision and bruises. Therefore, if there are cushions on the left and right sides, it can provide a certain degree of safety. .
The frame of a stroller is usually designed with lockable movable joints for easy storage or transportation. Therefore, when selecting, be sure to check whether the convergence of the stroller is safe; otherwise, when the baby sits in the stroller, the frame will If the movable joints fail and fold suddenly, the car body will pinch the baby.
The wheels of the stroller should be larger and less likely to slip. Some stroller wheels also have shock-proof functions. Whether the brakes are in good condition so that the car can be stopped in time when an accident occurs.
When purchasing, in addition to looking at the style and color of the car, you should also carefully check whether there are peeling paint, scratches or other defects on the surface of the frame, whether the joints and screws of the body structure are firm, and whether the installation flexibility and effectiveness. Check whether there are any holes in the car body to prevent your baby from inserting his fingers into it and getting pinched. Avoid buying a stroller with too complicated structure for your newborn baby.
Before using the stroller, be sure to read the instruction manual carefully, especially the "Precautions", install the stroller according to the instructions, and operate it on site. If there is anything you don't understand, be sure to ask. When opening or closing the stroller, do not let the baby get close. Generally, the guardrail in front of the stroller can be removed. Before putting the baby in the stroller, you can remove the guardrail and find a comfortable position for the baby before closing the guardrail.