The first thing after the driver gets into the car is naturally adjusting the seat, including the height, the front-to-rear distance, and the back tilt angle. This also affects the distance between the legs and the brakes, throttle, clutch, etc.
"According to your height, make sure that when the right foot pedals the accelerator, brake pedal or clutch pedal to the bottom, the leg will naturally bend slightly. At this time, the distance between the front and rear of the seat is the most appropriate." A B demonstrated, "Legs If it is completely stretched, it will not only affect the flexibility of the operation, but also cause leg injuries in the event of a collision."
As far as the back of the chair is concerned, the most taboo is driving in a recliner position. Of course, the angle of the back of the chair is not as straight as possible, and the slightest inclination is the best. If you must say a precise number of angles, it is almost 8°.
For normal height drivers, adjust the seat up and down to ensure that there is at least one fist between the head and the roof. In this way, when the vehicle is bumpy, the head does not easily touch the roof.
The adjustment of the seat by passengers in the passenger seat is relatively simple, as long as one principle is kept in mind: an unsafe sleeping chair posture is likewise not allowed.
Correct steering wheel, keep arms slightly bent
Keep your arm straight on the top of the steering wheel. The wrist rests on the edge of the steering wheel. This indicates that the steering wheel has been adjusted to the correct position.
At this time, if the hands hold the steering wheel at 9 o'clock and 3 o'clock respectively, the arms should be in a slightly relaxed, natural relaxed state. The edge of the steering wheel will not obstruct the line of sight and the display of the instrument panel can be clearly seen.
A B also emphasized that when holding the steering wheel, the thumbs of both hands should be on the outer edge of the steering wheel, “You can't hold the steering wheel in. The wrong movement affects the flexibility of the direction, and secondly, when the emergency situation rushes, the direction will be Injured fingers."
Adjust the headrest and align the headrest center with the back of the head
The head restraint, maybe many drivers and passengers will forget to adjust, it can not only be used to increase the comfort of the car ride.
According to the data we obtained from the Hangzhou Emergency Center: In August, there were 129 cases of cervical injuries caused by various injuries in the urban areas of Hangzhou, mainly due to high-speed traffic accidents and falling from high altitudes, among which the former caused a higher proportion of injuries.
The proper adjustment of the headrest height to a suitable position can play a significant role in protecting the cervical spine.
"When the vehicle is hit, the head will instantly impact the headrest because of the inertia. The headrest position is too high or too low will cause different degrees of injury to the head and neck. Excessively high, the back of the head will only touch the lower edge of the headrest, and will not achieve cushioning. Too low, even use it as a neck pillow to support the neck, will be severely impacted.
The most suitable headrest position should be when the center of the back of the head is facing the center point of the headrest. "At the same time, it is best not to cling to the headrest and not too far away from the back of the head to ensure that the distance between two fingers can provide the best cushioning effect," Ah B reminded.
Wear a seat belt with a shoulder strap passing through the middle of the left shoulder
The importance of wearing a seat belt does not need to be emphasized. A B wants to remind us of the adjustment of the position of the harness belt.
A basic principle: Can't be lower than the shoulders. When the position is too high, the shoulder belt may hurt the driver's neck. When the position is too low, the shoulder belt may easily fall off and affect the driving. When adjusting to the best position, the shoulder strap should just pass through the middle of the left shoulder.
"Right hand pull a shoulder strap, be sure to let the belt close to the hip." A B also cited the two most important belt wrong way: First, the belt does not cross the hip bone, only use a shoulder strap Second, the straps pass under the arm of the left arm, not from the shoulders.
The precautions for attaching the seat belt are also applicable to the passenger seat and the passengers in the rear row.
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