1. What is the difference between the Bicycle helmet and the motorcycle helmet

1. design difference

motorcycle helmets are usually full helmets, tightly wrapped, winding mirrors, and no breathable holes. This design aims to provide comprehensive head protection and suitable for high -speed driving environment.In contrast, the Bicycle helmet design is simpler, mostly half helmet type, and there are more breathable holes. This is because the bicycle is relatively slow and does not need to be fully closed.

2. Material difference

motorcycle helmets use stronger materials, such as PC ABS alloy materials, glass fiber reinforcement, etc. These materials are not only strong, but also effectively absorb the impact when colliding.The Bicycle helmet pays more attention to lightness and breathability, and the material used is relatively light.

3. security

Although both helmets can protect the knight's head and prevent or reduce damage when they are impacted, the Bicycle helmet is not as safe as a motorcycle helmet, especially the half -helmet design.

4. Use

motorcycle helmets are mainly used for motorcycle cycling, providing comprehensive protection of 360 degrees, while Bicycle helmets are mainly used for bicycle cycling. The design is more lightweight and breathable.In addition, the Bicycle helmet also has a two -purpose design for highway and highway mountains.

2. Can the Bicycle helmet be used as a motorcycle helmet?

Although the Bicycle helmet and the motorcycle helmet are similar, their safety standards, design and materials are significantly different.Bicycle helmets are usually light and breathable, suitable for low -speed cycling; motorcycle helmet needs to be more strong and protective to protect the rider's head safety when driving at high speed.Therefore, it is not recommended to use the Bicycle helmet as a motorcycle helmet.In order to ensure their own safety, motorcycle riders should choose a professional motorcycle helmet that meets safety standards and suitable for their head circumference.

1. Do you have to wear a helmet on a bicycle?

The answer is yes, you must wear a helmet when riding a bicycle.This is not only responsible for your own life security, but also responsible for the safety of others.Let's explain in detail why you need to wear a helmet for a bicycle.

First of all, the helmet is the first line of defense of the bicycle cyclist.During the cycling process, if an accident occurs, the helmet can effectively protect the head and reduce the risk of head injury.According to research, head injuries are one of the main causes of the death of a bicycle accident.The helmet can absorb the impact and reduce the damage of the impact force on the head, thereby greatly reducing the risk of death and serious injuries.

Secondly, the helmet can reduce the occurrence of cerebral vibration.Brain vibration is a common trauma of brain, which may lead to long -term health problems and even affect the quality of life.The helmet can effectively protect the head and reduce the occurrence of brain vibration.

Furthermore, the helmet can also prevent faces and eyes from being injured.In a bicycle accident, faces and eyes are the most vulnerable parts.The Bicycle helmet can cover these parts to prevent them from being hit directly.

However, although the importance of a helmet is self -evident, in actual life, many people do not develop the habit of riding a bicycle and wearing helmets.Some people think that the speed of bicycles is slow, and there will be no big things; some people feel that the helmet is uncomfortable and unwilling to wear it; others are because they are troublesome or worried that the helmet will stain their hair and don't want to wear it.

These concepts are wrong.Although the bicycle is slow, once an accident occurs, due to the effect of human inertia, the power of falling is very large, which can easily cause serious damage.Moreover, the comfort of the helmet can be improved by selecting the appropriate model and adjusting the method of wearing.As for worrying that the helmet will soil the hair, you can choose a helmet that is breathable and easy to clean.

In addition, we need to know that the choice and use of helmets are also a science.First of all, the size of the helmet should be appropriate, not too large or too small; second, the buckle band of the helmet must be firmly fixed on the head; in the end, the validity period of the helmet is generally 3-5 years. After the expiration, a new helmet needs to be replaced.Essence

2. Can't check the helmet for a bicycle

At present, there is no clear traffic regulations in my country that riding a bicycle must wear helmets.However, this does not mean that wearing a helmet when riding a bicycle is not important.

In fact, the public security traffic police department has always suggested to wear helmets while riding a bicycle.Although most cities are forced to wear helmets for people riding electric cars, riding bicycles also have certain risks.When an accident occurs, the helmet can effectively protect the head from serious damage.

In recent years, in order to improve the safety awareness of citizens and ensure the safety of the people, the Ministry of Public security has increased its efforts in terms of traffic management.Especially for people who ride motorcycles and electric bicycles, they strictly check whether they wear safe helmets that meet standards.

Although cycling has not been forced to wear helmets, it is still necessary for those who have long bicycles or often travel to bicycles.Because once a traffic accident occurs, the head is often one of the parts that are most likely to be severely damaged.

In short, although there is no compulsory request for traffic regulations to ride a bicycle to wear helmets, for their own safety reasons, it is recommended that the majority of citizens wear helmets while riding a bicycle.

1. How to choose the size of the Bicycle helmet

When choosing a Bicycle helmet size, the main basis is the size of the personal head circumference to ensure the comfort and safety of the helmet.

1. Measure the head circumference

soft ruler or tape measures are usually used for measurement.Starting from the forehead of the head, bypassed the above ears, and then returned to the forehead hairline to ensure that the ruler is placed horizontally and close to the scalp.The perimeter measured in this way is the size of the head circumference.

2. Select the helmet size according to the head circumference

Small size (S): Suitable for people with a head circumference size of 52-56cm.

Mid-size (M): Suitable for people with a head circumference size of 56-59cm.

Large size (L): Suitable for people with a head circumference size of 59-62cm.

Please note that these sizes are for reference only, and helmets of different brands and models may have their own size standards.Some brands may provide more detailed size division, such as XS, XXL, etc. to meet the needs of different head circumference.

3. Try to wear and adjust

When buying a Bicycle helmet, it is best to try several helmets of different brands and models to find the size and style that suits you best.

Bicycle helmets are usually equipped with adjustable bands and buckles, which can be tightly adjusted according to individual needs.When trying to wear, it should be ensured that the helmet is closely fitted with the head, but it is tight to cause discomfort.

After wearing a Bicycle helmet, you should check whether it causes oppression or discomfort to the head.At the same time, ensure that the ventilation holes of the helmet are reasonable, so as to keep the head dry during cycling.

4. precautions

The size of the Bicycle helmet should be avoided or too small.Excessive may not provide sufficient protection, and too small may cause discomfort and even affect security.

2. What should I do if I buy a Bicycle helmet?

If you buy a Bicycle helmet, you can take the following methods to improve the comfort and safety of wearing:

1. Adjust the internal pad

Many helmets are equipped with adjustable pads or foam pads.You can try to adjust the position or thickness of these pads to better fit your head.Some helmets can even be replaced. You can buy thicker or more suitable pads to fill excess space.

2. Use additional filling

If there is no adjustable pad inside the helmet, or it still feels too much after adjusting the pad, you can consider using additional filling to fill the space.For example, a small piece of sponge or foam that is similar to the internal material inside the helmet can be cut, and it placed on the forehead or rear head position inside the helmet to reduce the gap.

3. Adjust the headband and buckle ring

Make sure that the headband and buckle of the Bicycle helmet are adjusted to the most tight but tight state.By adjusting these parts, you can make the helmet more closely fit your head to reduce shaking and discomfort.

4. Consider returning or replacement

If the above methods cannot solve the problem, or if you feel that the size of the helmet seriously affects the comfort and safety of wearing, the best choice may be returns or exchanges.Contact sellers or manufacturers to learn about their return and replacement policies, and operate in accordance with the requirements.

1. How to clean the helmet

1. The first step of cleaning the riding helmet is to prepare some necessities: mild cleaner, soft brush or sponge, and a clean cloth.Please note that the cleaner is best to be mild and non -irritating to avoid using products containing strong chemical ingredients.

2. When cleaning, you can first put the housing of the helmet into the water and soak it, then apply an appropriate amount of detergent on the brush, and gently wash the helmet's housing.Pay special attention to the holes on the helmet, because these places are easy to accumulate dust.After the brushing is finished, rinse the foam with water and wipe it clean with a dry cloth.

3. As for the lining and buckle part of the helmet, their cleaning is equally important.Deduades are directly contacted with our face every day, which is easy to contaminate sweat and bacteria.Therefore, when cleaning, use a brush with a cleaner to carefully brush the sides of the buckle band to ensure that it is completely clean.The inner lining can be removed directly. Wash and clean it with hand. Be careful not to use too much energy to avoid damaging the material.

4. After cleaning, put the helmet in a place where it is ventilated and avoid direct sunlight.Remember that before drying, make sure that the water inside the helmet is completely drained to prevent mold.At the same time, pay attention to avoid heavy object compression or friction when storing the helmet to maintain its original shape and protection performance.

2. How to maintain a Bicycle helmet

1. Avoid high temperature sunlight:Don't take a long timeThe Bicycle helmet is exposed to high temperature or sunlight to prevent damage to the shell and lining.

2. Properly stored:When not in use, place the helmet in a dry, ventilated and cool place, and use a helmet bag or box for protection to avoid direct sunlight and dust erosion.

3. Stay away from chemicals:Avoid hazardous chemicals such as solvents, gasoline or acid cleaners.

4, light and lightly play:Be careful to handle the helmet to avoid falling or impact hard objects to ensure its structural integrity and protection performance.

5. clean after cycling:It is recommended to simply clean the helmet after each cycling to maintain its freshness and hygiene.This can not only extend the service life of the helmet, but also ensure that the helmet can fully play its protective role at the next cycling.

1. Does the Bicycle helmet have 3C certification?

According to national compulsory standards, the Bicycle helmet needs to have 3C certification to ensure that the product meets the national regulations and standards, thereby ensuring the safety of consumers when using the helmet.

3C certification is an important symbol of Chinese compulsory product certification, which is an important symbol to ensure product quality, safety and performance.The 3C -certified helmet means that its product quality and safety performance have undergone the testing and certification of China's national authority.

When buying a Bicycle helmet, safety is particularly important.When purchasing, the helmet is screened by viewing, squeezing, and knocking, and the Bicycle helmet that meets the 3C certification standards in my country is the best.

2. How to judge whether the cycling helmet has 3C certification

If you want to determine whether a riding helmet has 3C certification, you can follow the following steps for a simple inspection:

1. Shell inspection

A 3C -certified cycling helmet is usually marked with the "CCC" logo on the shell.You can carefully check the surface of the helmet case to see if there is a CCC logo.If not, it may not pass 3C certification.

2. Internal logo check

Open the lining of the helmet, usually a sign or label with manufacturer information, batches and 3C certification signs.Please verify the authenticity of this information and pay special attention to whether there is a CCC logo.

3. Read the product instructions

Check the product manual or user manual attached to the cycling helmet, which can learn more about the manufacturer's information and product certification of the helmet.A 3C -certified helmet manufacturer usually clearly refers to the certification in the product manual.

4. Refer to the official certification website

You can check the official website of the China Quality Certification Center (CNCA), verify and verify whether the helmet manufacturer has a legitimate 3C certification.Their official website provides open -query product certification databases.