1. We first understand the parts assembly parts of the car seat, the parts of the car seat, the upper part: the headrest, the armrest, the backrest, and the lower part are a bit more, generally: seat cushion, slide rail, bottom bracket, advanced There is a little more, there are foot drag, shock absorption, rotation (turntable) and some electric car seats I will not say one by one.
2. Check the comfort of the seat. A good seat, sitting up, will make people feel very comfortable. If you are not comfortable, you should check the seat quality.
3. Check if the seat has a shaking situation. If not, it is best. If there is, the first step is to check if the rail is a problem. Generally, the seat is shaken because the slide spring is not stuck. You need to sit on the seat and shake it back and forth to see if there is a problem with the slide rail. If it is not a problem with the slide rail, you need to contact the manufacturer to solve the problem.
4. View the fabric of the seat, the seat fabric is divided into three types, PU seat fabric, which is often referred to as artificial leather fabric, leather seat fabric, and knitted fabric seat fabric, we have to look at the seat fabric The sewing density, if the sewing density is uniform, the car seat will look comfortable, and the basic ten years will not open the line. If there is an open line, you need to replace it immediately, because at the beginning, the opening speed will not be too fast, but the time The speed of the opening line will be very fast, and the inside of the seat is foamed. It is necessary to remove the fabric before sewing. In general, there is no such tool that can't be repaired. You need to contact the car seat manufacturer as soon as possible.