1. What is the difference between the Bicycle helmet and the electric car helmet

1. Different safety standards

In many areas, the helmets of battery cars and bicycles need to meet specific safety standards.Due to the faster driving speed of the battery car, the battery car helmet needs to meet more stringent safety standards to provide higher protection performance. Bicycle helmets only need to meet basic safety standards.

2. Different structures and materials

The battery car helmet is relatively strong and impactful, the Bicycle helmet is lighter, the structure is thin, and it is more suitable for low -speed cycling.

2. Can the Bicycle helmet be used as an electric vehicle helmet?

Bicycle helmets can be used as electric vehicle helmets, but from the perspective of safety, electric vehicles are still equipped with specialized electric vehicle helmets.The electric car helmet uses the hard helmet and plastic mask of the foam in the ABS shell, which has stronger collision resistance and safer.The Bicycle helmet is a all -in -one helmet made of foaming materials. The streamlined design has a lot of breathable design and lightweight. It mainly considers comfort and heat dissipation and breathable performance.Therefore, for the sake of safety, it is recommended to wear an electric car helmet.

Bicycle helmet is a common head safety protection equipment. The main function is to reduce the damage to the head of accidental collisions and minimize the damage to the minimum.It avoids fragile and most important heads by scattered and buffer impact.But don't think that you can bump wildly when wearing a helmet. It can only reduce the damage and not completely avoid damage.The reason for wearing a helmet is simple and important, to protect the head and reduce damage.

one,Electric car canopy product materials

1. Use high -tech composite materials (FRP) to production and production.

2. Use imported stainless steel pipes to production.

3. Use PC endurance board to produce panels and side panels.

4. Use a special electric wiper to automatically scrape the rain.

2. Introduction to electric cars rain canopy materials

1. The characteristics of FRP: light quality, high strength, anti -corrosion, insulation.Its intensity is several times that of ordinary plastic boards,The intensity is greater than steel and aluminum.FRP board has the characteristics of high temperature resistance, aging resistance, friction resistance.

2. Features of stainless steel: good ductility, corrosion resistance, good thermal resistance, high clean and smoothness.Because it is not necessarySurface treatment, so it is simple and simple, and the welding performance is good.

3. Features of PC endurance board: good light transmission, difficulty, weather resistance, temperature resistance, good processing, light weight.

Third, the electric car raindrops are good or the raincoat is good

1. Convenience

First of all, in terms of convenience, the convenience of the puff may be higher. After all, it is sufficient to install it directly. You dont need to wear it frequently like a raincoat.There is no problem of folding and cleaning after arriving at home. Although because of the larger rhizon, it will affect the convenience of some electric vehicles on parking, but it is relatively high.Come to block the sun.

2. Show rain

From the perspective of rain -covering, the two should be similar. Although the area of the rain shed looks large, the actual rain covering effect is not so ideal. When the car is stopped, the car will still be wet by the rain and not wet.There is less, and it is easy to let rainfish in during the driving process, especially under the influence of some winds in winter, the angle of rainwater falling will not be straight up and down.It will also appear on the raincoat. Basically, the rain that can be covered by the canopy can be covered. Rainwear is generally no problem, and the rainfall of the raincoat is not too good!

3. security

As for safety, it is definitely a lot better. At present, many cities are already forced to remove the rails, because the safety of the canopy is not enough.After installing the rain shed, the resistance of the electric vehicle is obviously much larger than the non -installed. This will not only cause a greater burden on the battery of the electric vehicle, but also affect its flexibility in the operation and other operations. In addition,, in addition,, in addition,The canopy also significantly increases the height and width of the electric vehicle, which will affect the pedestrian on the roadside to a certain extent, and increase the chance of the pedestrian of electric vehicles.If you stop on the side of the road, it is easy to be blown down by the wind. If the pedestrian does not pay attention, it will be easily crushed by the car, and the raincoat will not have these concerns at all.

Overall, although the rhizon is more convenient than a raincoat, considering it from safety, Xiaobian suggested that everyone is better to choose Raincoats when choosing electric vehicles.Wear some, and you ca nt put the rain directly in the car, but it is really much better in safety. It is obviously not worth it!

How to install an electric car sunshade

1. Prepare a wrench in advance to confirm that the electric vehicle sunshade shed is complete and non -damaged, and the accessories are not omitted.

2. Understand the hexagonal screws of the rearview mirror with a wrench, remove the two rearview mirrors, place the connecting rod of the sunshade between the rearview mirror and the electric car body, and twist the rearview mirror.

3. Insert the two sleeves in the front of the sunshade into the connector, be sure to insert it to the end, so it is very tight.

4. Pull the back of the sunshade to the rear box of the electric vehicle, and tie them on the electric car body on both sides with ropes. If you want the position of the ripkin, you can also tie it to the back of the rear box.

5. At this time, there are four elastic rods in the remaining accessories. The two thicker and rigid ones are reinforced on the top of the shed, which are connected respectively.

6. The other two long and soft elastic rods are supported by the side of the rails, which are connected separately to complete the installation.

What should I pay attention to when installing an electric vehicle sunshade

1. Be sure to reserve the expansion space, the screw spacing, which can be made according to the thickness of the board. It is too small and too large.If the spacing is too small, sometimes it will cause stress due to too tightly, causing damage; if the spacing is too large, the PC board may not be unstable.

2. The plasticizer in the PVC cushion and the chemicals in certain rubber pads will be migrated to the surface of the cushion. After contacting the PC board, the PC board will be destroyed, so it is absolutely not available.It is recommended to use the material of the cushion, the product of the Sanyangi Copycopar, silicone rubber and chlorine rubber.If there is no suitable padding, it is better not to use it, nor can it be used to destroy the pad of PC.

3. In addition to the waterproofing, the double -sided waterproof tape can also be used for the pad material between the PC board and the frame.Some double -sided tapes are damaged in the face of PC boards, so they are also selected during installation.

4. PC boards are very easy to scratch. Do not tear the protective film when installing.Before cutting, the marker must be marked and marked as much as possible on the protective film. If it must be marked directly on the plate, please use a crayon to avoid using sharp tools to contact.

1. What material is good for the battery car charging pile car shed?

At present, almost every community has its own charging piles, and now it is more popular is the membrane structure rails. It is not only beautiful but also relatively old -fashioned.The lighter and unique shape of the membrane structure has played an important role in the construction of the parking lot and waiting hall. In addition to satisfying the basic functions such as wind and rain, sunscreen, etc., it also has a good logo solicitation effect, which can show a personalized side.

1. Consider the strength of the membrane, including tensile strength and tear strength.We need to choose design parameters such as the building area and prestressing of the film structure to select the suitable membrane material. In this way, the selected membrane material can meet the needs of the film structure charging pile car shed and will not cause waste.

2. It is also necessary to consider the weather resistance of the membrane charging pile film material and anti -aging, self -cleaning and appropriate climate.

3. The requirements for fire prevention depends on the requirements of the fire prevention level requirements of our design planning.

4. The price of the membrane material should choose cheaper membrane materials under the situation with the same performance or the same situation.This can meet both performance needs and save costs.

5. The shape of the film structure charging pile car shed is different from the processing performance and width of the membrane material to consider choosing the appropriate membrane material.

2. How much is a charging pile of the membrane structure a Square meter?

The membrane structure car sheds are calculated based on the area. The accurate cost is related to the style of the car shed. Because of the different styles, the processing loss of the membrane material and the amount of steel will be different., Flose Structural Fragrance is generally the price of 450 yuan/-1200 yuan/, for reference only.The price of domestic membrane materials and imported membrane materials is different. The accurate price is best to consult the relevant manufacturers after determining the style and material of the car shed.