How to correctly adjust a car seat?أداة الاختبار –

How to adjust the car seat correctly?

Step 1: Adjust the seat height

Proper height is the prerequisite for good driving vision. When adjusting the seat, adjusting the height is usually the first step. When adjusting, you need to make sure there is at least a handful of distance between your head and the roof. In order to prevent the head from hitting the roof when the vehicle hits.

Step 2: Adjust the seat back

The recommended seat back recline angle for daily driving is 100 to 110 degrees. When the backrest inclination exceeds 110 degrees, the pressure of the intervertebral disc will be significantly reduced. This is important reference data for vehicles without lumbar adjustment. After adjusting the height, many car owners have the habit of adjusting the front and rear of the seat first, and then adjust the backer. In principle, this is not a big problem, but it will be more convenient to adjust the appropriate distancebetween the front and back of the seat after previously determining the angle of inclination of the backrest.

Adjustment tips: In an upright sitting position, when the headrest is 2 to 3 fists from the head, the backrest angle is approximately 110 degrees .

Step 3: Adjust the front and back of the seat

Except for people with special height, the seat is also forward or too far forward. The last two are incorrect. If the seat is too far forward, the room for movement of the limbs will be reduced. The elbow and knee joints will be extremely bent. The waist muscles will be in a state of tension for a long time, which can easily cause muscle pain. However, if the seat is moved too far back, this will inevitably increase the pain. Bend the body forwardincreases the pressure on the lumbar disc, which can easily lead to lumbar disc herniation and muscle strain injuries.

Adjustment Tips: Make sure that after pressing the brake with your right foot, the leg and knee joint are still in a natural state and slightly bent, and the angle of the knee joint should not exceed the comfortable sitting angle diagram. The recommended range is sufficient.

During this process, you can adjust the steering wheel to an angle that suits you. The adjustment principle is that when the hand is held at the nine o\'clock position, the arm can maintain a comfortable bending angle. This angle is usually between 90 and 120 degrees. In conjunction with the steering wheel adjustment, you can ultimately determine a comfortable driving position and obtain a clear vision inside and outside the car.

TheSeat depth of mainstream models can basically meet the needs of most people. However, everything has exceptions. Many car owners have reported that their vehicle\'s seat depth is short, resulting in insufficient leg support. It is for this reason that many luxury models are also carefully designed with fun.ction leg support, and the driver can adjust the seat leg support according to their actual situation.

What needs to be explained here is that during the adjustment process, do not think that placing all thighs on the seat is the most comfortable. There are large arteries and a large number of nervous systems on the underside of the thighs. Especially for the thigh muscles near the knee joint, it is not suitable to bear strong pressure, so it is more suitable to adjust the leg support to 3/4 of the loFull length from thigh to buttocks.

Part 4: Adjusting the position of the headrest

Finally, don\'t forget our headrest , we have mentioned it many times before When a vehicle passes and is hit, the head will instantly hit the headrest due to inertia. If the headrest is too high or too low, it will cause variable head and neck damage.

Adjustment advice: The height of the headrest should be adjusted just to be flush with the head, i.e. the soft part in the middle of the headrest is flush with the eyebrows or upper edge of the auricle, so that when the vehicle is subjected to a violent impact, the role of the headrest in protecting the head and cervical spine can be maximized . When the headrest has the function of fore and aft adjustment, the distance between the head and the headrest should be as small as possible. The smaller the distance, the greater the effectBuffer and headrest protection are important.

The above is the basic content of seat adjustment. Although the seat seems ordinary, the common sense and principles involved are actually not simple. Understanding this knowledge can help us accumulate more practical experience in daily car use, why not do it?

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