1. What harm can the eyes be suffered during the cycling movement

riding is a good movement, but because it is exercising in the Outdoor sun, if you do not pay attention to protection, not only do you not achieve good exercise effects, but it is easy to hurt yourself, especially the protection of the eyes in the cycling motion.It is very important.Eye damage that may suffer during cycling is:

1. Sunshine

Direct light of strong light will make the eyes unable to open and affect the safety of the cycling; the glare generated by the reflection of the sunlight will also affect the clarity of the sight; the ultraviolet rays and blue light in the sun will cause direct damage to the macular part of the eyes.

2. Wind sand

The wind blowing into the eyes when riding is very strong, especially when the ride speed is faster. In addition to making the eyes difficult to keep it open, it will also make tears quickly and volatilize.Eye fatigue; in the long run, the corneal epidermis of the human body will cause damage, and it will tingle even if it is not cycling.

3, foreign body

During the cycling process, the flying sand, mosquito, rainwater, etc. are foreign objects that are easily invaded into the eyes. Sometimes, even if we put on ride glasses, block the directly impact, sweat, rainwater and other liquids may still flow into the eyes with impurities.Cause stimulation.The human body has no keratin, which is more sensitive than the Skin, and it is easy to induce allergic conjunctivitis. Dry, itching, severe tingling, and tears have more than any symptoms.

It can be seen that if the cycling movement does not pay attention to protection, the danger is ubiquitous, especially in the long -distance ride, so we should pay attention to wearing ride glasses. So what is the use of Cycling glasses?

2. What are the effects of Riding glasses

Riding glasses and riding helmets and magic turban are also called three -piece set of head protection. They are mainly protecting the head. Riding glasses are mainly used to protect the eyes. Its role is:

1. Anti -collision

The toughness of the ride of the glasses is quite good, which can prevent the hitting the eyeballs of the sand and the flyworm.The front car is pressed on the pavement with gravel, which often leads to the flesh of gravel, especially the highway vehicle with high tire pressure and high hardecling hardness.The anti -collision function of the glasses is to prevent this accidental damage.

2. UV prevention

cycling is outdoors. If you don't wear Cycling glasses, you can't open your eyes when the sun is big. This will affect the observation of the road conditions ahead and may cause a series of unsafe factors.With Riding glasses, it can not only shade and sunscreen, but also has anti -ultraviolet function, especially suitable for summer cycling and high altitude ride.

3. Wind -proof

If you do nt wear ride glasses for a long time, your eyes will become very dry, or even red, and very uncomfortable. This is mainly caused by the fast riding speed and the wind blows into the eyes.When high -speed cycling, prevent wind from blowing directly into the eyeball, reduce the impact of the airflow on the eyes, and prevent the wind from invading the eyes in the wind.

The above is the role of Riding glasses. If you want to ride, it is necessary to wear a ride glasses.

1. What are the requirements for Riding glasses lenses?

cycling is outdoor sports. The dazzling sunlight often leads to unavailable eyes, and often moves under strong light and is prone to eye diseases such as cataracts. Therefore, it is necessary to be equipped with Cycling glasses.In terms of aspect:

1. Material requirements

Riding glasses lens is made of special materials. It has good flexibility and resistance. It is not allowed to use glass as a lens. This is mainly to prevent Riding glasses from being injured when it encounters a foreign body collision or falling.Avoid scratching the eyes of the lens.

2. color requirements

Riding glasses are usually equipped with a variety of different colors of lenses. Different colors of lenses have their own functions and applicable scenes, such as dark lenses to block strong light and alleviate visual fatigue; yellow lenses are used for evening and night, and light increases light to increase light.Role; transparent lens is a windshield lens; colorful lenses are used in high -ultraviolet environment such as plateau and snow.You can replace it according to the riding scene when riding, so how to change the glasses lens?

2. How to change the lens on Riding glasses

A pair of Cycling glasses is usually equipped with a variety of lenses, which can be replaced according to different light; some myopia Cycling glasses can also replace the lenses. The following ways to teach you the replacement method of Riding glasses lenses:

1. The riding is mainly used to fix the lens on the mirror frame through the three fixed slots ends and the middle of the lens. When you want to change the lens, first pull out the one end of the cycling optical lenses out of the card slot and pull out the card slot out of the card slot first.Then take out the other end of the lens.

2. Then remove the lens from the small hook in the middle of the frame, so that the entire lens is completely removed, the lens removed is carefully placed, and then the new lens to be replaced is removed.

3. Pick up another lens, first put the lens card into the small hook in the middle of the glasses frame, and then stuck both ends of the lens into the card slot at both ends of the glasses rack.After the card is in the card, the lens will be stable on the frame.

4. After the three points of a lens are completely stuck into three fixed slots, the replacement of the ride glasses lens is completed.

1. What is the material of the Bicycle helmet?

Bicycle helmets are usually made in the following materials:

1. Plastic:Plastic materials are light and durable, sobikeOne of the main materials for helmet production.Polycarbonate (PC) is one of the commonly used plastic materials. It has excellent impact resistance and can protect the rider's head from collision damage.

2. Bubble:bikeThe foam material in the helmet is mainly used to buffer and absorb collisions, reducing damage to the head of the cyclist.There are many types of foam, including polystyrene (EPS), polyurethane and polypropylene.

3. Cellulose:CellulosebikeThe helmet uses carbon fiber, glass fiber and other materials, which can provide higher strength and stiffness, which is lighter and high -grade than plastic helmet.

4, metal:somebikeThe helmet is made of metal, such as aluminum alloy and titanium alloy to provide higher strength and rigidity, but it is generally heavy.

bikeThe material of the helmet needs to have the characteristics of lightness, solidity, durability, and can effectively absorb and dissipate the collision power to protect the safety of the rider's head.

2. What is the role of a Bicycle helmet

1. Protect head safety

Wearing a helmet is the most basic means to ensure the safety of cycling, because the head is the most vulnerable part.The general Bicycle helmet is made of high -intensity materials, which can effectively disperse the impact of fragments such as rocks, earth and stones, and snowflakes to avoid severe damage to the head.

2,Reduce wind and noise

In some occasions, riding requires a higher speed, and its own breathing or wind sound will cause greater interference.Wearing a helmet can isolate a certain wind and other noise to create a more comfortable environment for your cycling.

3. Keep body temperature

In winter, wearing a helmet will play a warm role, promote the maintenance of body temperature, and make the experience during cycling more comfortable.

In short, wearing a helmet is the basis for ensuring the safety and health of cycling.Whether it is ride or occasionally ride, we should develop a good habit of wearing helmets, so that safety has become the bottom line of our cycling.

raincoat The difference from the rain piping

Rainy coat is a rainpost clothes made of waterproof fabric.The waterproof fabrics suitable for Raincoats include tape, oil cloth and plastic film.Modern raincoat waterproof fabric focuses on breathability, commonly used such as special nylon and GORE-TEX.The breathable raincoat is conducive to people scattered from the raincoat when wearing rain -resistant water and heat, increasing comfort.

Rainy clothing is a product extended from raincoat. It is a rainproof clothes made of waterproof fabric. It is open and has no sleeves.The waterproof fabrics applied to the rainy meseped include tape, oil cloth and plastic film.Modern rain-water waterproof fabric focuses on breathability, commonly used such as special nylon and GORE-TEX.The breathable rainfall is conducive to the humid and humid water when wearing rain -proof when it is wearing rain coats to increase comfort.

Simply put, the rain wear also belong to the raincoat. The rain wess is only a kind of raincoat, but it is just different styles.

Rainy flides are generally used by bicycles, such as electric vehicle rain, bicycle piping, and motorcycle rain. According to the style, it can also be divided into open rain pins, Sleeve rain pins, etc. The general production method of rainy floods is relatively simple, so the cost is relatively low., But the people used are widely used.

Nowadays, the style of raindrops is also diverse, but it is basically the protection of the head of the head. There are Raincoats, helmet -style Raincoats, and so on, so the rain wess is getting better and better.

Rainwear and rain ponchi is a must -have for rainy days. As the saying goes, there are unpredictable winds, so we must also be prepared. We don't have to think of buying rain pits in the rain when it rains.

Split in the cycling raincoat Good or one -sided raincoat

The conjoined raincoat is very good, but the disadvantage is heat and stuffy.

The split raincoat is not hot, and it is convenient to wear it, but waterproof is not as good as connecting.

Disclaimer: The above content is derived from the provision of the program system index or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

1. What are the types of cycling sleeves?

riding Sleeve, also known as cycling arm, is a ride equipment with good elasticity and fitting body curve. The effect of cycling Sleeve is mainly to reduce the wind resistance brought in high -speed cycling. In addition, there is sunscreen., Cold prevention and other functions, there are many types of cycling sleeves, and the following are the following:

1. High bullet Sleeve sleeve

elasticity and personal high -elastic sleeves are more personal. It contains elastic fibers. The ventilation is not hot, and it can also prevent ultraviolet sunburn arms.This cuff is characterized by very good elasticity and moves freely when wearing.

2. Seamless Sleeve

The biggest advantage of seamless Sleeve is that there is no seam, more fitting, and the elastic function is better. When the weather is cold, you can add windproof and warm at any time.

3. Anti -slip Sleeve sleeve

Anti -sliding sleeves add anti -slip material on the basis of fast -drying fabric and Lycra fabric. If you are worried that the Sleeve sleeve on the road is easy to slip, you may wish to wear non -slip cuff.

4. Switch Sleeve

The splicing Sleeve is colorful and made of quick -drying fabric, especially suitable for summer cycling, breathable sunscreen, can effectively protect cycling safety, and at the same time relieve muscle pressure.

5, sunscreen Sleeve cover

In hot summer weather, people who ride Outdoor should choose cuffs with good sunscreen effects.In addition to sunscreen, sunscreen sleeves also have a certain cold prevention effect. If you want a good sunscreen effect, you can choose ice silk sleeves.

6. Compressed Sleeve sleeve

Choosing a compressed Sleeve cover can make the riding more comfortable. Its role is to compress the blood circulation by gradient, increase oxygen supply, improve the vitality of sports muscle groups, promote metabolismIdeal choice.

2. What fabrics are good for cycling sleeves?

The fabrics of the cycling Sleeve are generally divided into two types: light and light and warm. Among them, the thin and light cycling Sleeve is mainly polyester and Lyca fabric.What about it?

Generally, riding Sleeve sleeves are more suitable for making Lycra fabrics, because cycling Sleeve requires good elasticity to reduce the wind resistance of the cycling, and the Lycra fabric can greatly increase the elasticity and extension of textile products. It has elasticity and easy elasticity, Comfortable, long -lasting, the fabrics are soft, stiff, good, good, absorb and dry, Smooth and refreshing, but Lycra fabric cannot be used alone, so it is usually used to make cycling sleeves with polyester fabrics.