Bagaimana untuk memilih tempat duduk kereta dorong
Feb 21, 2022
Pensijilan keselamatan:
Pensijilan keselamatan biasa adalah seperti berikut: ADAC Jerman, ECE R44, ECE R129 (saiz I-) dan CCC China.
Pensijilan CCC China ialah pensijilan ambang asas untuk kerusi keselamatan. Jika kerusi keselamatan yang dibeli tidak mempunyai pensijilan CCC, ia boleh terus diluluskan.
ADAC certification is one of the authoritative safety testing institutions in Europe. The safety seat crash test provided is carried out at a high speed of 70km/h, and the detection standard is more demanding.
Ujian kemalangan tempat duduk yang disediakan oleh ADAC dijalankan pada kelajuan tinggi 70km/j, dan standard pengesanan adalah lebih mencabar.
ECE diiktiraf sebagai piawaian pensijilan yang paling serba boleh dan berwibawa dalam industri. Ia digunakan secara meluas di pasaran pada masa ini.
I-size certification is a popular certification upgrade. It adds more stringent safety seat testing on the basis of the original ECE standard, and uses more intelligent Q-Dummies for safety testing, with more accurate data. Increased side collision testing, increased side collision protection requirements. The requirement for reverse ride has been increased from the previous nine months to 15 months. Pay more attention to the protection of the baby's head and neck.
umur:
Kerusi keselamatan kanak-kanak untuk umur dan berat yang berbeza, jenis struktur tempat duduk kanak-kanak yang berbeza, kedudukan penetapan dan kaedah penetapan adalah berbeza.
0-4 tahun (0-18kg) kebanyakannya didominasi oleh jenama asing, manakala 0-7 tahun (0-25kg) mempunyai banyak jenama domestik yang bagus.
0-7 year old safety seat products have more service life than 0-4 year old products, so greater improvement and optimization should be made in the seat structure to adapt to the pace of children's physical development. What's more, because 0-7 year old products cross one more age group, they are more expensive to crash test and take longer to make. In general, 0-7 year old seats have more comprehensive functions, longer service life and higher cost performance.
bahan produk:
When there is a collision or emergency brake, the object in the car and the occupants will produce collision impact force under the action of inertia. The impact force can be tens of times the weight of the object and its occupant. Because the safety seat needs to withstand a certain impact force, so we should pay more attention to the hardware skeleton part and software filling, it is recommended to choose solid injection molding plus steel skeleton plus EPP/EPS products. And the fabric part of the chair should choose skin-friendly material to avoid the baby's skin discomfort.
Antara muka (mod tetap)
Tempat duduk keselamatan mempunyai tiga bentuk antara muka, termasuk antara muka ISOFIX standard Eropah, antara muka LATCH standard Amerika dan antara muka tali pinggang keledar biasa.
ISOFIX hard interface with higher strength can more effectively limit the displacement of the safety seat in a car accident. The operation is simple and safe. As long as the ISO FIX interface of the child safety seat is aligned with the reserved opening on the seat and inserted into it, the floor pole will be supported. ISOFIX is fixed with the support leg in front of the seat, which will be very stable when used.
The LATCH interface uses three fixed points, usually two at the junction between the seat cushion and the back of the seat, and the third behind the seat headrest. The position is different according to different models, the position is also different, to solve the problem of no fixed ISOFIX top, but the installation is relatively troublesome.
There is also a seat belt interface, using the car seat belt for fastening, universal any car in the world with a seat belt configuration. The child safety seat and the car body are connected by the safety belt, which belongs to the soft connection. Applicability is wide and its reverse installation convenience, but the safety belt installation relative to the other two of the most unstable, the highest risk, child safety seats under the soft connection, both turbulence state, during a collision happens, a certain amount of displacement to the child safety seat firmly fixed on the seat, easy to produce risk.
