There are babies, and new cars are changed. With the gradual improvement of traffic safety awareness in the traffic regulations, parents of car owners will prepare special child safety seats for their children. However, with the increasing demand for child safety seats, and driven by the interests, there have been many high-priced but cheap materials on the market, which has made many car owners buy children's safety seats. The problem is foggy. â– text / four hundred two Past and present of child safety seats The concept of "child seat" first appeared in 1933 and was designed and developed by a company in the United States. This simple child seat does not guarantee the safety of children when they ride, but it is the prototype of the child safety seat. Until 30 years later, Jean Ames invented a seated seat. The child sitting inside will be fixed by a "Y" shaped seat belt, which can protect the head, shoulders and legs, and to a certain extent can slow down the impact of the impact. This design has had a tremendous impact on the child safety seat that follows. After that, the Swedish car brand Volvo designed and built a new generation of child safety seats, which were inspired mainly by the astronauts' seats at the time. Based on this principle, the designers proposed the concept of a “back-facing†child safety seat, which is still widely used in the design and installation of the seat and is considered to be an important innovation for the “child safety seatâ€. one. After the child safety seat can adjust the baby to a suitable height, use the car seat belt to adjust to the suitable position, so that the baby can protect himself with the car safety belt like an adult. Because the child safety seat can adjust the seat belt to a suitable position, if the car collides, the car seat belt can not only buffer the inertia of the baby and the child safety seat, but also “drag†the seat without Restricted forward, the principle of child safety seat protection at this time is actually the same as the protection of adults using safety. At the same time, the material in the seat can play a buffering role, effectively reducing the huge impact force caused by the collision and protecting the safety of the baby. How to choose the right child seat for baby? As the market demand has grown, there are countless children's safety seat brands. Each manufacturer has its own main selling points, such as the integral steel frame structure inside the seat, the flame retardant non-toxic seat cover, and the sturdy seat. Interfaces, etc., can not be said straightforwardly, with these features, it will be a qualified child safety seat, but without these features, it is often not a qualified child safety seat. But in fact, the function of the child safety seat is not as good as possible. The auxiliary function of the non-safety technology does not really improve the safety protection effect for the product. At present, the technical content of safety seats on the market is uneven, and the threshold for entry is not high. Good products are generally very particular in terms of materials, so parents need to be "eyes" and choose the right child safety seat for the baby. Our travel escorts. 1, different ages and different needs When purchasing a child safety seat, it is often distinguished according to the age. This grouping is mainly for purchasing according to the child's height and weight, ensuring safety and comfort. Moreover, the main skeleton material of the general safety seat is plastic, and the plastic will gradually age after a certain period of use, and the protective performance will be affected. Children's growth rate is very fast. The general safety seat can't meet the needs of the child's growth. This requires a new safety seat to meet the needs of different growing children. 2, seat interface learning big The current child safety seats on the market are mainly divided into three installation methods: the ISOFIX interface of the European Union, the US standard LATCH interface and the car seat belt fixing method. The use of the seat belt fixing method is more difficult to install than the other two interfaces, which may cause problems during the installation process, so that the stability of the safety seat is affected, and the safety protection function is naturally weakened. A child safety seat using the ISOFIX interface is easier to install than using a seat belt. Another point that parents need to pay attention to is that the ISOFIX interface has hard and soft connections. Of course, the hard connection is relatively convenient in operation. If the interface is properly installed, the security of the two interfaces is the same. LATCH is a US standard safety seat interface that adds a top or bottom fixed point to the ISOFIX interface. Of course, only the LATCH interface car can choose the safety seat designed by the LATCH interface. 3, the installation direction should be differentiated Because the cervical spine and other parts are very fragile, 0-1 year old babies use a reverse-mounted child seat, also known as a basket-type seat, to better protect them. However, as the height increases, the reverse-mounted child safety seat will cause the child's legs to be in a collapsed form. This sitting position is very unsafe, so in this case, the forwardly mounted child seat will safer. Tips: At present, China has attached great importance to the importance of child safety seats, and has been mandatory in Shanghai, Shandong, Shenzhen and Chongqing. It is also stipulated that children under the age of 12 cannot be seated in the passenger seat, while children under the age of 4 should be equipped with a child car and use the child safety seat correctly . To accurately determine whether a child can use an adult seat belt, you need to refer to the following criteria: 1, the baby's height needs to be high enough, because the shoulder strap of the seat belt needs to cross the baby's shoulder instead of the neck (it is beneficial to the neck position, once the vehicle collides, under the inertia, the seat belt can easily reach the child's neck, Causes suffocation or breaks the neck). 2, comfortable ride, feet can naturally be placed flat on the floor of the car. 3. The belt of the seat belt passes over the thigh root instead of the abdomen. 4. It is recommended that children under the age of 10 do not use adult seat belts, as most car seat belts are currently designed and installed according to the level of bone stress in adults. Children are not high enough, belt straps and child clavicle The position does not correspond, causing fatal lumbar crush and crush on the neck cheek in a car accident. Outdoor Parasol,Beach Outdoor Umbrellas,Large Garden Parasol,Large Outdoor Umbrella Foshan Shunde Zhili Furniture Company , https://www.zhilioutdoor.com
