Why is the steering wheel of a sports car flat, about the underside of the steering wheel of a car i

The flat steering wheel is designed to give the driver more legroom (which is usually less for a car). And the angle of the steering wheel of the general racing car is small, for example, the steering wheel of F1 is 220 degrees, that is, 110 degrees on the left and right, and the hand will not grasp this flat area, so it does not affect the driving.

The English name of the sports car is sportscar, and its purpose is to:"Bringing motorsport into family life", its advent has given many ordinary people who are obsessed with motorsport the opportunity to experience racing drivers, so the definition of a sports car can also be understood as"A civilian version of the racing car"。It's also sporty. The body of a sports car is generally a two-door type, that is, there are only two doors on the left and right, two-seater or 2+2 seats (the two rear seats are particularly narrow), and the roof is a foldable soft roof or hard top.

Because sports cars are generally only set up with two seats, the body is light, and its engine is generally more powerful than the engine of a supercar ordinary car, so it has better acceleration than ordinary cars, and its speed is also higher.

Sports cars are designed to pay more attention to handling, and the passability is relatively poor, and the more advanced the sports car, the more obvious this feature is. Front-engined sports cars have a longer front end and smaller trunks in the back, while rear- and mid-engine sports cars don't even have a trunk, except for a small space under the front lid for a spare tire. The common characteristics of sports cars are excellent power, sporty shapes and sleek lines.

The bottom is flat, because the space of the sports car is relatively small, and the steering wheel and the body are relatively close, if it is an arc steering wheel, it may get the driver stuck and uncomfortable. That pedal, which is mostly decorative. Not all cars have it.

The main thing is to make it easy to get in and out of the car. The left pedal is usually found in automatic cars to give the left foot a fulcrum. Not all sports cars have it. Is it TT on the landlord's drawing? The pedal on the left side of the manual gear is useless to decorate.

Theoretically, there is only a tune"than"Continuously lower, so that the steering wheel steering amplitude is reduced, the upper and lower parts of the steering wheel are flattened, because the impression direction of the small amplitude can cover all steering angles at this time, due to the reduction of the ratio, the steering wheel steering angle is smaller, and often the hand winding disc can hit the limit of the steering wheel; Since there is no need to play the steering wheel significantly, it is naturally not necessary to make the steering wheel point position flat, so it does not affect the use of our daily family car power in general, compared to the absence of weakening, so the use of the bottom flat steering wheel is just a gimmick, like, the reason why the 12 o'clock direction is also made flat, is to facilitate the owner of the big wheels! This is also the reason why the steering wheel should be made flat.

If the top and bottom are flat, it will be difficult to make a round steering wheel! It used to be for use, now it's for aesthetics! Why?

The answer is very simple, the use of a flat steering wheel is mainly to increase the visual effect, make the car look more atmospheric, car manufacturers without increasing any cost, let consumers feel that the vehicle is of a higher grade, like the steering wheel of some brand cars in the picture, in fact, the motivation is very general, but the main purpose is to have more visual effects and attract customers! Therefore, when we design the steering wheel, we must take into account the only shot.

In fact, this kind of flat-bottomed steering wheel is indeed used in racing cars, such as F1 cars, some supercars have various road numbers, and their rotation ratio is very small! However, this steering wheel also has its limitations. The simplest example is that the turning of an F1 car is very small, and the left and right wheels can only play 1 4 laps at most, and the direction of 12 and 6 o'clock is flat, which does not affect the use, because when holding the disc with both hands, the hands of 1 4 laps do not need to leave the grip (you feel it yourself)!

Because the turning position of the car is very low and there is almost no vacancy, even a quarter turn of steering will cover the so-called direction, but it will be very troublesome and difficult to turn! So, our car should pay attention when turning.

And our family car generally to the left, right at least to make a circle, if our family car high steering ratio and low flat grip, then when we need to play the steering wheel will find that there is no master to control the place! Therefore, if our family car wants to play a good steering wheel, it must have certain skills. The traditional round steering wheel hand any point of steering torque is the same, and the flat-bottomed steering wheel will be very difficult up and down on the big circle, the non-round professional racing steering wheel from left to right hand limit does not need to leave the steering wheel, and this kind of steering wheel with our shopping cart, library can make you tired to cry.

More and more cars use flat-bottomed steering wheels, because the steering range of the steering wheel can be reduced during driving and the sense of experience can be improved; It is more beautiful, and it has more visual effect; In addition, the steering wheel can relieve the driver's fatigue during driving.

This is because the flat-bottomed steering wheel can better increase the visual effect, and the Broken Mountain makes the car look more sporty next to the source, and can have a very high-end feeling, giving the vehicle a good excuse to increase sales.

It should be relatively easy to control such a steering wheel, and then it is also more safe, so more and more cars use flat-bottomed steering wheels.

This is because the flat-bottomed steering wheel allows for more room for manoeuvring and is visually more advanced.

The reason why the steering wheel is round is because when steering, you need to turn your hand, and the round shape can keep you consistent in any steering situation, in any grip situation.

The underside of the steering wheel of the sports model is flat, the reason is that the steering mechanism of the sports model is different from the ordinary model, and it is generally killed in one lap, even if it is a daily drive, there is very little need to reverse the hand when turning. In other words, the arc on the underside of the steering wheel is basically not used.

Perhaps in order to increase the space of the driver and passengers and the feel of intense driving, the underside of the steering wheel is mostly designed to be flat, and the steering wheel of the F1 is even more flat.

A wheel-shaped device used to control the direction of travel of a car, ship, airplane, etc. Its function is to convert the force applied by the driver to the edge of the steering wheel into torque, which is then transmitted to the steering shaft.

The original cars were controlled and driven with rudders. The violent vibrations generated by the car while driving are transmitted to the driver, making it more difficult for them to control the direction. When the engine was relocated to the front of the car, the driver could no longer use the rudder to drive the car due to the increased weight.

The result is a new design of the steering wheel, which introduces a gear system between the driver and the wheels that is flexible and insulates from the harsh vibrations of the road. Not only that, but a good steering wheel system gives the driver a sense of intimacy with the road.

After all, people are sports cars, so it's better to save face.

Designed to match the sleek appearance of a sports car.

The steering wheel of a sports car is generally oval, and the top and bottom are straight, which makes it easy to keep in gear, as long as you finger flick the paddles.

You see that the appearance of sports cars is more chic than other cars, and the steering wheel is not strange and is it still called a sports car?

Sports cars, sports cars, always be a little different.

We don't understand the happiness of the rich.

Many rookies really think that cars are heavier, and it is best to have a chassis filled with lead, which is flat and stable. In fact, this is contrary to science.

It is to launch the personality ...... of the cow break

Nowadays, consumers who buy cars are becoming more and more picky, and car companies are trying every way to meet consumers. In addition to the multi-functional integration, more models began to come standard with a flat-bottomed steering wheel, which is commonly known as the D-shaped steering wheel.

If you want to talk about the advantages of the three-spoke flat-bottom steering wheel, first of all, it is forced to be high, visually sporty, and it is not a thing in the pool at first glance. After all, many luxury sports cars use flat-bottomed steering wheels, and the traditional round square disc does not dare to speak at all.

Then it saves space and makes it easy for the body to move when getting on and off the bus. There are also irregular shapes, and it is easier for novice drivers to know the position of the steering wheel at three or nine o'clock, and how many laps they have made.

However, the advantages of a flat-bottomed steering wheel are essentially flashy for veteran drivers who put practicality first. The flat-bottomed square disc was originally designed for true sport cars, which are on the low side, with little legroom in the driver's seat, and a flat bottom that makes it easy for the driver to get in and out of the car. However, when placed on family cars and commercial vehicles that require large space, the role is negligible.

The flat-bottomed steering wheel is not always easy to handle. In the daily use of the car, it is often encountered that the square disc steering is killed, at this time, whether the flat-bottomed steering wheel is spinning or waiting for the process of automatic rebound, there is always a place that seems to be recessed, and the feel is worse than that of the round steering wheel. Old drivers pay the most attention to the feel of driving, don't they?

As for the forced style, it depends on personal feelings. In the past, the flat-bottomed steering wheels that were only equipped with sports models such as the Golf GTI, Audi TT, and Porsche Paneman are now equipped with family cars that are more than 100,000 yuan, just like the Zotye SR9 learns from Rolls-Royce with an umbrella.

However, since car companies are keen to equip flat-bottomed steering wheels, it means that there is a market, which means that many people agree with this kind of forced style. At least when you talk to your sister, you can say: Beauty, do you want to sit on my Geely 86?

The flat-bottomed steering wheel, also known as the "D" shaped steering wheel, is a popular sports element and is used in the Porsche Paneman, Golf GTI and Audi TT. Friends who have seen racing cars may know that the steering wheels of most racing cars are not round, and there are various buttons and knobs on them. Especially in formula cars, the ratio of steering wheel steering is almost one-to-one, and the angle of steering wheel steering is less than one turn, so it does not need to be made round at all, or even square.

Later, sports cars that focused on sporty performance also began to use such designs. The steering wheel is not only flat, but even the top of the steering wheel is designed to be flat in order to improve the line of sight, which looks even more bizarre.

Nowadays, people's aesthetics are changing more and more, and many car companies have made great efforts in all aspects of car styling in order to cater to the preferences of consumers. Attentive friends should find that three-spoke flat-bottomed steering wheels are also becoming more and more common, so why would manufacturers abandon the round steering wheel and adopt the flat-bottomed one?

Why are flat-bottomed steering wheels starting to become popular in family cars now?

For the driver, the car has more space, is easier to operate, and is not so small.

Maybe it's more convenient to control, and it also looks a little bit more beautiful.

Aesthetics is one aspect, the main thing is that it is easier to handle, so it is said that cars are used like this now.

Because the flat-bottomed steering wheel is easy to handle, the material is also better and more comfortable.

Because the flat-bottomed steering wheel is relatively easy to handle, some cars are now using it.

Some cars use a flat steering wheel, which makes it easier to steer the direction and is more comfortable to drive.

Because the flat-bottomed steering wheel can be operated better and more conveniently operated.

Because some car models are very suitable for flat-bottomed steering wheels, it will be very convenient to use.

Because depending on the driver's riding style, there are also large cars that are relatively tall.

Because large cars are taller, such a steering wheel is more suitable.

Large blind spots in front of large cars. So the driver's bench is a bit high.

The key is also the driver's sitting position.

Because the large car body is large and the body is also heavy, the horizontal steering wheel is suitable for controlling the direction.

The horizontal steering wheel is more labor-saving when turning.

Because this is for better convenience and to keep the balance of the car.

Generally, the car turns by the principle of the wheel axle (the wheel axle is a deformed lever. Its pivot is equivalent to the fulcrum of the lever, and the periphery of the wheel and shaft are the force points or focal points, respectively. When working, the wheel can be used to drive the shaft, and the shaft can also be used to drive the wheel.

When the wheel drives the shaft, the work is labor-saving, but the distance is consumed; When the shaft drives the wheel, the work is laborious, but the distance is saved. The larger the car, the greater the centripetal force required to turn, or the more strenuous it is, and the greater the axle diameter can be used to save effort

It's harder to control, so take it that way.

High stability allows large cars to drive safely.

Depending on the driver's riding style, there are also large car models.

Increases the sensation of movement.

As a more common and well-known part of the interior of the car, the steering wheel, I am afraid everyone knows its role, and as the name suggests, the direction "wheel", of course, is round, and its development has been the same. However, nowadays, there are more and more young consumers, and in order to cater to the needs of dynamic fashion, the flat-bottomed steering wheel, which used to be used more in racing cars, has also been brought to family cars, so as to bring more sporty associations to users. As soon as you see a flat-bottomed steering wheel, you will naturally unconsciously associate it with movement, speed, etc.

It is convenient to develop a correct driving posture.

In the driving school, the coach teaches the students the correct attitude of holding the steering wheel is to put their hands in the direction of three o'clock and nine o'clock, and out of the driving school, everyone becomes more willful, more free, what kind of posture has, and the chassis of the steering wheel is designed to be flat, which generally means that the driver naturally puts his hands in the direction of three o'clock and nine o'clock. This is also beneficial for correcting incorrect steering wheel grips.

It gives the driver more legroom and is easy to handle.

The flat-bottomed steering wheel is undoubtedly smaller in size and lighter than the traditional round steering wheel, which is conducive to the weight reduction of the vehicle. At the same time, the bottom of the steering wheel has become flatter, allowing the driver to adjust the sitting position and lower the center of gravity for better control of the car. Overall, the flat-bottomed steering wheel adds a sportier feel and makes it easier for the driver to have the right direction of the steering wheel and for the driver to better control the car.

Rainy day. The rain in summer is far less docile than in other seasons, and the safety of driving on rainy days is especially worth paying attention to. For example, when driving at high speeds, one side of the wheel suddenly presses over the stagnant water on the road, and many people will be busy stepping on the brakes at the first time, which is easy to form side skidding, and in this situation, it is more important to control the steering wheel than to step on the brakes.

Tire pressure. Under the scorching sun, some drivers are afraid that the tire pressure is too high and will cause a puncture, so they greatly reduce the tire pressure, in reality, the tire pressure is too low than the tire pressure is more risky, and it is especially important to retain the normal tire pressure in the summer season. If the tire pressure is too low, the contact area between the tire and the ground increases, and the temperature in the tire will increase rapidly during the driving process.

In addition, low tire pressure can also deform tires, increase wear and tear, and increase fuel consumption.

Water temperature. In the summer season, the weather is very hot, and some drivers think that the water temperature is as low as possible to help the car cool down, which is a misunderstanding. Automobile engines are sensitive to water temperature, and too low water temperature will increase the viscosity of the oil, increase fuel consumption, and reduce engine power.