Can I take a nap in the car? Is it okay to sleep in the car at night

Sleeping in the car can easily lead to cervical and lumbar spine injuries due to accidents. Generally speaking, in the event of an emergency while awake, the body will instinctively respond to the emergency, such as muscle tension throughout the body, and this self-protection of the body can resist unexpected impacts from the outside world. However, if you fall asleep in the car and your body is in a relaxed state, once you brake sharply or have an accidental impact, your body will be thrown out directly.

Even with seat belts.

Due to the inertia forward, although the body is fixed, the head is not fixed, and the neck and head will be thrown out, which can easily lead to the misalignment of the fragile cervical vertebrae. Once the cervical spine is misaligned, it can cause spinal cord injury.

The spinal cord is the nerve center, and in severe cases, high paraplegia may occur.

Quadriplegia. If the speed is fast and the brakes are urgent, some people may die on the spot.

Never sleep in the car on long trips, no matter what sleeping position is unsafe. The night before departure, you should get enough sleep, and when you can take a long-distance bus, you should put a small pillow or inflatable airbag on your neck to cushion the impact of the bumps on the brain and spinal cord.

But stay safe.

1) Lock the doors, and 2) Leave a gap between the windows on both sides so that the air in the car can be convection.

3) Don't turn on the air conditioner.

You can take a nap in the car, but it's best to leave a little space so that you don't feel uncomfortable, and if possible, it's best to go to the bedroom to rest.

It's okay to take a nap in the car, but be sure to open a little gap ventilation. Don't sleep with the air conditioner on your car, it will be dangerous.

It's okay to take a nap in the car, but be sure to pay attention to ventilation, especially when the car is started.

Yes, but don't completely close the doors and windows of the car, otherwise it is easy to get carbon monoxide poisoning or suffocation, and you may even suffer from heat stroke in summer.

Many office workers take a nap in the car at noon, but one thing to pay attention to is not to turn on the air conditioner to take a nap, which has a safety risk. Every year, I can only take a nap when the weather temperature is relatively low, and the weather is hot, and it is very hot in the car.

Can you take a nap in the car, can you take a nap in the car, you must leave a slit in the car, and you can't close it, otherwise you will be suffocated by lack of oxygen.

Of course, you can take a nap in the car, but don't turn on the air conditioner to take a nap, or turn on the air conditioner to roll the window down to ventilate, which will be better!

This should be okay. But pay attention to the ventilation in the car. That is, do not lock all the doors and windows. Leave some space for ventilation. That way it's safe to take a nap.

Can I take a nap in the car? I think you're 5 years old in the car, you can. Of course you can, but you have to give windows to Liu Feng's house The air inside the house is thin, which affects your health, especially in summer.

Can I take a nap in the car? If the conditions do not allow, of course, you can take a nap in the car, and you may be in better spirits after taking a nap. Of course, if there is a more comfortable environment, it is certainly not more comfortable to sleep in the car.

I think that under normal circumstances, it is still not recommended to be in the car, I said that because the air is not well circulated, so this will cause very serious consequences and this is not like this.

I think it's not safe to take a nap in the car if it's hot, but you can't go to the car to take a nap if it's too hot.

It's okay to take a nap in the car, but don't turn on the air conditioner, or open the window when the air conditioner is on.

You can sleep in the group for a nap, that is, open some windows, and don't drive the car to suffocate dangerously.

It is possible to sleep in the car, but the doors and windows must be opened, ventilated, and air convection.

It is possible to sleep in a ventilated car. However, it is absolutely not allowed to sleep in a car with the air conditioner on (using internal circulation), as it can cause carbon monoxide poisoning, which can be life-threatening in severe cases. If you have to sleep in the car, be sure to turn off the air conditioner, keep all the windows closed, and leave a small gap in the window of one door.

People who often sleep in the car must install a car air filter, which is an item to remove particulate impurities in the air in the car, and the car air conditioning filter can effectively reduce pollutants entering the car through the heating, ventilation and air conditioning system, and prevent the inhalation of pollutants harmful to the body.

Try not to sleep in the car, if you sleep in the car, turn off the engine, open the door or open a small part of the window appropriately for ventilation, and try not to sleep in the car when the air conditioner is turned on or the door or window is closed. Don't sleep in the car for too long.

The car refers to the means of transportation, the ancient car has four rut marks, and the world's earliest car appeared in the Middle East and Europe.

Cars have an extremely important position in the history of human progress, and the earliest cars that appeared in the West were four-wheeled vehicles, some pulled by oxen and some pulled by horses.

Cars from the late 4000 BC have been found in the valleys of the two rivers, Central and Eastern Europe, and the earliest cars were probably invented in the valleys of the two rivers and spread around.

I think that if the temperature is more suitable, it is okay to sleep in the car, but you need to open the windows so that there is air circulation, and if it is in a special environment, you can't sleep in the car.

Try not to, if you want to sleep in the car, you have to open the windows, otherwise the air will not circulate.

What car? Try not to sleep in the car to avoid carbon monoxide poisoning, and never close the place.

You can sleep in the car, but the most important point is to keep the air circulation in the car, so as to prevent the lack of oxygen inside the car or the accumulation of harmful gases inside the car.

1. How to prevent theft when sleeping at night, remember to close the doors and windows, and be vigilant when you find suspicious noises or dog bites, and look around. Valuables and clothing should be kept away from the window, properly kept, not placed in a conspicuous place, the vehicle should be placed in the inner room as much as possible, and the habit of closing the window and locking the door should be developed to prevent thieves from taking advantage of the gap.

2. How to prevent pickpocketing when going out, try to bring a large amount of cash as little as possible, try to go to crowded places, cash should not be placed directly in the pocket of the clothes, pay attention to the method of lifting the bag, put the bag on the chest or under the eyes, do not carry it behind or carry it directly in the hand, and the waist bag should be placed between the waist and abdomen to prevent pickpockets from cutting the bag and digging the bag.

3. How to prevent robbery and robbery during travel, first of all, improve self-prevention awareness, valuables should not be exposed. Secondly, you should take your handbag, mobile phone, and gold necklace with you, protect your carry-on items, and don't place your bags and valuables at will. Third, during the trip, pay attention to the person riding a motorcycle in tandem and the person who follows him, and try to avoid walking alone when passing through remote roads or areas where the traffic is convenient and the case is sparsely populated.

4. How to prevent theft of valuables and cash when there is no one at home should be stored in an inconspicuous place, avoid storing a large amount of cash at home, store the passbook separately from identity documents or other documents, close the door with your hand, lock the anti-theft door and anti-theft window, and pay special attention to the kitchen and bathroom windows and exhaust outlets, whether they are tight.

5. How to prevent theft of motor vehicles and bicycles at night Park the vehicle in the garage and unit compound, do not park indiscriminately, and the vehicle should be equipped with an anti-theft lock or a ground lock, and do not borrow the vehicle casually to prevent others from stealing the car key. When buying a new car, you must install an anti-theft car lock and develop the habit of parking and locking. In public places, it is best to pay to park your car in a storage area.

If you park for a long time, it is best to strengthen the anti-theft system, such as fastening the lock to an object or placing it indoors.

6. How to prevent fraud when encountering bag loss, gold coins, selling medicines, etc. on the street, don't be greedy for small profits, profit makes you dizzy, and don't easily pay for it when you can't judge the authenticity of the goods.

Photo by Pacific Automobile Network Q&A).

It's dangerous! When you don't start the vehicle, close it all tightly and sleep casually, because the vehicle is not completely sealed, and the air intake of the air conditioner is also related to the internal pressure release port of the door, which is open. However, you need to pay special attention to sleeping with the engine on.

If you are in the garage, with the engine turned on, and the car is circulating outside, it is easy to let the exhaust gas drift into the car and cause carbon poisoning.

At this time, we need to leave a gap in the window. The correct thing to do is to turn on the inner circulation of the air conditioner. If the garage is too small and not tightly sealed, we should not risk developing an incentive to sleep here.

When the engine is not started, there is plenty of oxygen, because the interior of the car is not airtight, and the front row is connected to the air intake and the engine compartment, which is breathable. The windows are not airtight, and some sunroofs have gaps. Even the rear seats are connected to the trunk for ventilation.

But, then again, it's still dangerous because I don't know how much oxygen you're needing. If you have to sleep like this, it is recommended to open the windows a little and keep it ventilated.

The oxygen uptake of a person in a quiet state is about per minute, and an 80kg person needs 80* oxygen per hour. If you sleep 8 hours at night, you need oxygen.

When you breathe, you can't use up all the oxygen you breathe. The oxygen absorption rate is around 25%, so they need to inhale oxygen. The oxygen content in the air is 21%, which means that there is enough air for these 8 hours.

The amount of oxygen people consume is the amount of carbon dioxide they produce. If carbon dioxide is emitted overnight, the space in the compartment is generally 2-3 cubic meters. If you count 2500l, then at this point the carbon dioxide concentration will be reached.

We know that people with more than 1% carbon dioxide concentration in the air will feel uncomfortable, and more than 5% will cause coma or even death, so the air in the cabin is actually not enough.

Speaking of which, I remembered that the inside of the car is not an enclosed space, and even if the windows are closed, it is ventilated to the outside. But after all, the interior space of the carriage is relatively narrow. After sleeping for a long time, the carbon dioxide concentration becomes high, the air is cloudy, and people will be listless inside.

Therefore, if it is not activated, it is best to leak a little gap on both sides to allow air circulation inside and outside.

Although the car is not turned off and there is air flowing, you must know that the demand for oxygen is very high, especially the brain, and oxygen cannot be eliminated for a second. The amount of oxygen a person needs in an hour is much higher than that of a car with closed doors and windows. Now the airtightness of cars is getting better and better, which everyone knows.

The better the air tightness, the better the NVH performance and the stronger the air conditioning performance. Naturally, it will also reduce the oxygen supply capacity of the cabin. So you can't spend the night in a carriage with doors and windows closed. Of course, it was necessary to spend the night in a carriage. The premise is to open the window in an open and ventilated place to ensure adequate ventilation.

It is also not safe to spend the night in the underground car park. First of all, the underground parking lot is a confined environment. Air cannot form convection, and harmful gases cannot be diffused by convection.

The large amount of carbon dioxide emitted by vehicles can melt into the blood with a person's breathing, reducing the blood's ability to deliver oxygen.

It can feel stuffy and hot. In the lightest case, the hands and feet cannot feel the strength, and in the worst case, the person will fall into a coma and die. So sleep in the car in the underground parking lot.

Sleeping in the car in the spring and taking a nap will not get sunburned.

I don't think it's good to sleep in the car and bask in the sun, because the air in the car is not good, the place in the car is too small, the legs and feet can't stretch, if it's summer, the weather is hot, you can't sleep in the car and bask in the sun will cause heat stroke, if it's winter, it's cold to sleep in the car, the air in the car is not circulated, the car glass is all water mist, the spring flowers are blooming, it's not good to sleep in the car and bask in the sun, it's easy to be allergic to pollen, sleep in the car in the autumn and bask in the sun, the wind blows the leaves rustle, and the leaves fall on the silver wheel on the car, and it also affects the rest, So sleeping in the car and basking in the sun, I felt that my spine was not good early.