Rolling mill, fleet station.

While refueling the car, Yang Xiaotao took out a box of Qunying and chatted with several drivers waiting to get out of the car. Under the rising smoke, there were bursts of cheers and sighs.

In fact, it's just bragging and spanking.

These drivers travel all over the country and may not know much, but they certainly see a lot.

Everyone was talking about it, and finally they talked about the truck.

This means that the cars in Shanghai are easy to control, but they pull too little cargo, and the front of the car is larger than the body of the car.

That person said Jiefang's car is very good, but the oil it uses is gasoline, which is not easy to refill, and it consumes it very quickly.

Speaking of which, Yang Xiaotao also knew about his new car.

That 58-type jeep made in Shanghai uses a gasoline engine. It can carry six passengers. It can be said that the space is not small, but the fuel consumption is really high.

Especially in this era, when domestic engine technology is backward, the utilization rate of gasoline is not high and it is easy to waste it.

This is also the reason why the steel rolling mill uses a big truck rather than a jeep when going out to pick up people.

Listening to everyone talking about the problems of each car, most of them are lack of power. They run fine on flat roads, but they can't run on potholed land.

Just as he was talking, Liu Jun filled up the car with gas and came over, "Director Xiao Yang, the jeep has been filled with gas for you."

"Thanks, Captain Liu!"

Yang Xiaotao said gratefully, then he thought about the seat belt when he took off at the venue today, and then asked, "Captain Liu, I want to know something."

Liu Jun and several drivers listened.

"Do we usually tie a rope to the car? This way we can protect ourselves if something happens."

Yang Xiaotao wasn't sure if there were seat belts now, and he didn't know if they were available abroad, so he could only ask.

Liu Jun and several drivers looked at each other, then shook their heads in unison.

"Director Xiao Yang, what is the rope you are talking about for?"

"Yeah, who has nothing to do to tie a rope?"

"What kind of rope?"

Several people were chattering. Seeing that Yang Xiaotao couldn't explain clearly, he asked someone to get a rope and put it into the cab. "That's it, from here to here, fasten it up and down, and here it is fixed with a bayonet."

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"This way if you encounter a car accident, especially if you hit something, the person will not be thrown out."

Yang Xiaotao was gesticulating on the side and even gave a demonstration himself, but Liu Jun and the driver didn't think it was useful, and they all looked suspicious.

Finally, it was Liu Jun who spoke up, "When we usually drive, we can stop by just braking when something happens."

Yang Xiaotao has a big mouth and has said so much about his feelings, but they just don't take it seriously.

Then Yang Xiaotao thought of something.

Cars these days are really not fast. Even that second-hand jeep, the fastest speed is only 70 or 80 kilometers per hour. This is still a theoretical value. How much it can really run depends on the road conditions and the performance of the car itself.

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The jeep is like this, and the trucks underneath it are similar. The speed of 80 to 90 kilometers per hour in later generations is simply not seen here.

The speed is slow and there are few cars, so there are not many traffic accidents.

Moreover, the most common problems encountered by the convoy are ditching or tipping over. At this time, the driver is trapped in the car, which is not conducive to rescue, so everyone did not take Yang Xiaotao's words seriously.

Seeing everyone's appearance, Yang Xiaotao knew clearly that it was useless to wear seat belts with them.

But Yang Xiaotao doesn't think seat belts are useless. They think they are useless because they have never seen them before.

Based on the experience and lessons from later generations and the principle of life safety, Yang Xiaotao felt that it was necessary to develop seat belts as soon as possible and install them on his own car first.

When the time comes, let them see it and understand the benefits of this thing.

That's a life-saving thing.

After once again emphasizing the benefits of seat belts to Liu Jun and others, Yang Xiaotao drove away. He was going to Workshop 10 to get a seat belt.

Watching Yang Xiaotao leave, Liu Jun and others looked at each other in shock.

If someone else had told them this, they would have dismissed them and walked away.

But it was Yang Xiaotao who was talking to them, so this matter is worth pondering.

That was Yang Xiaotao, the youngest engineer in the steel rolling mill and the youngest factory owner. He was more capable than the rest of them put together.

Could what he said be a trivial matter?

"Captain, I think Director Yang is right."

Xiao Ma said timidly, the last time I drove a long distance, I encountered several problems. Although they have all passed, I still feel scared when I think about it.

"You flatterer, what makes sense, tell me what makes sense?"

Someone immediately stood next to him and pressed Xiao Ma's head, "Xiao Ma, I didn't expect you to be such a person."

"No, I think it makes sense."

Xiao Ma raised his neck and tried to defend himself. In his heart, he admired Yang Xiaotao.

"Okay, stop making trouble."

Liu Jun stopped a few people from playing around, and finally frowned twice, "Since Director Yang said it, let's give it a try. Anyway, it won't be a big deal."

"Fengzi, go find some belts and see if they can be tied to the car."

"Ah, Captain, I really want it. It's so inconvenient to get on and off the bus."

Fengzi complained and didn't want to move.

Liu Jun raised his foot and gave his butt a kiss, "Go quickly."

"Oh, let's go now~~"

On the other side, Yang Xiaotao drove his jeep to the office building, got off the car and walked quickly towards the office.

Along the way, many people knew that Factory Director Xiao Yang had a special car, and they all looked envious.

Especially Wang Guodong, he got angry when he saw Yang Xiaotao, but he also knew his situation. It was a fluke that he could sit in the position of deputy director. If he was in the limelight without corresponding achievements, the people below would have opinions.

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However, just because it’s not there now doesn’t mean it won’t be there in the future.

After two years, the position was secure and the car naturally matched.

Yang Xiaotao and Wang Guodong talked for a while and then walked to the office.

Opening the door, Lou Xiao'e looked at Yang Xiaotao who was furious and didn't know what was going on. She was about to ask what was going on when she saw Yang Xiaotao sitting on his seat, taking out a pen and paper from the drawer, and drawing on it.

After a while, he put the drawn paper aside and continued to draw new ones.

Yang Xiaotao's making of seat belts is the same as that of later generations. Since he has to do it in one step, he saves trouble.

Although Yang Xiaotao had never made the seat belts used in later generations of cars, he knew the principles.

In the past, it would have been really difficult for him to make this thing based on principles based on his ability, but after a series of systematic knowledge infusion, he has a level 8 benchwork skills foundation, and an engineer with design capabilities can also make up for it.

First draw the frame of the retractor, then the coil spring and rotating shaft, and then the rope strap, so that the basic three-point safety belt can be formed.

Then there are the central part and the internal gear, and the most important part, the clamping wheel.

If the seat belt is pulled quickly, due to the rapid rotation of the seat belt roller, the clamping wheel inside will deviate and be clamped by the internal gear, causing the rotating shaft to stop rotating, thereby locking the seat belt.

Soon, the components in Yang Xiaotao's notebook gradually took shape. Yang Xiaotao placed them one by one and then modified the data on them.

As time passed, Lou Xiao'e was holding her breath and concentrating on the side, holding a thermos bottle in her hand and staring straight at it.

"This one is here, so the coefficient should be smaller."

In Yang Xiaotao's mind, the system's lifting sound has not been heard for a long time, which means that the design of this seat belt has not yet reached the success standard.

After checking again, we found that the inner diameter of the internal gear was a little too large, which was not conducive to the locking of the clamping wheel, so it needed to be made smaller.

When the coefficients were changed, a prompt finally appeared in my mind.

"Ding, congratulations to the host, you have successfully designed a safety belt. The rating is good - down!"

"Ding, congratulations to the host, you got 500 credits."

When the sound sounded, Yang Xiaotao understood that it had passed the test and could be used.

Moreover, it has reached a good level, indicating that the design is more reasonable.

"Director, what are you doing?"

"What is this long thing? Also, is this a spring?"

Lou Xiao'e gave Yang Xiaotao a glass of water, and then looked at the drawing in confusion.

"This is a seat belt. It can be installed in the car to protect people's safety."

Yang Xiaotao smiled and said, Lou Xiao'e was even more confused. Can such a thing protect people?
To be continued...