(1) Take it easy.
If you are in a hurry, it will be more dangerous to walk on the marble road in snowy days. So be sure to be emotionally stable, or wait for each other to calm down and make up before traveling. Especially for women, instead of rushing home from work, it is better to call home first and say that the road is not good, so walk slowly.
(2) Go slow and control the center of gravity.
The center of gravity is probably below the navel. When walking, the upper body leans forward, the lower abdomen is angry, the waist is slightly bent, and the feet are slightly out of the picture, so that even if you fall, you will not be too violent. Never get cocky. I used to be in this position when it snowed. I think it's ok. Recommended.
(3) If you want to fall, try to fall sideways.
If you want to fall, don't carry it hard. You don't want to fall, so you are more likely to get hurt. My middle school classmate has a broken bone, but he goes to school in snowy days. When walking in the school auditorium, the auditorium was too smooth. I fell too.
Finally, I learned a new trick. Wrap some cotton cloth around the shoes.
2. Primary school students' knowledge of anti-skid safety in winter
Educational activities of "safety knowledge of primary school students' anti-skid in winter": due to the cold weather, the ground is easy to freeze and the road is slippery, so you can't run when walking; You can't make a snowman, have a snowball fight or roll snowballs on the road after it snows, which is unsafe, and it will also affect traffic and even cause a car accident; How to deal with frozen hands and feet can prevent frostbite and ulceration.
Some beneficial fitness activities, such as skipping rope and kicking shuttlecock, can be carried out properly during school recess activities; Be especially careful when walking on frozen roads to prevent falls and injuries, especially if you can't run after you are in a frozen place. If it snows, you can't have a snowball fight on campus to avoid hurting others. Pay special attention to safety when queuing down the stairs. Don't crowd or collide with others. Go up and down the stairs on the right to prevent the stairs from being trampled. In case of rain and snow, students on duty should not sprinkle water indoors and outdoors to avoid falling to the ground due to freezing.
3. What are the tips for anti-skid in winter?
1. After going out, you can choose the place where you step on the snow, try to avoid the place that looks dry, and don't walk near the fast lane-this is very dangerous, because the car may not stop in this road condition.
2. Don't walk too fast in snowy days, and the stride should be small; Keep a fixed pace and swing your hands back and forth to keep balance; Avoid lifting heavy objects with both hands; Wear shoes carefully in snowy days. The road is easy to freeze, so don't wear leather shoes and hard plastic shoes. It is best to wear warm and non-slip shoes, or sports shoes with good grip, and try to play steadily to prevent accidents.
3. Pay attention to clean the rain or snow at the entrance of the building in time to prevent the exit from freezing. When the weather is cold, don't wipe the floors above to prevent freezing, and then wipe them when the weather gets warmer.
4. clothes should not be worn too tightly, which will hinder human blood circulation and is not conducive to keeping warm. Wearing shoes and socks too tightly will lead to poor blood flow in the feet, and heat will not reach the footsteps smoothly, which will easily lead to chilblain.
5. During auto start or driving, it is forbidden to jerk the clutch to accelerate, and the throttle should be stabilized to drive at a constant speed; Try to avoid slamming the steering wheel and control the speed not too fast. When the vehicle needs to slow down, the method of downshifting should be adopted to make full use of engine braking. Use the brakes as little as possible, and use some brakes when necessary; Appropriately increase the driving safety distance and pay attention to the distance between the left and right cars; If snow chains are used, they should be installed on the driving wheels.
6. When riding a bike in snowy days, pay close attention; Don't carry too many or too heavy items on the car body; It is best to put the tire gas into two-thirds of the usual inflation, which can increase the contact area between the tire and the ground; Try to lower the seat and keep a distance of more than 3 meters from the front car to prevent the front car from slipping and tripping over itself; Don't brake suddenly, or the wheels will slip and lose balance; Try to achieve it when going up and down the slope.
4. What are the anti-skid tips in snowy days?
Motor vehicles:
(1) During starting or driving, it is forbidden to jerk the clutch and accelerate, and the throttle should be stabilized to drive at a constant speed.
(2) Don't control the speed too fast. When the vehicle needs to slow down, it should adopt the method of downshifting and make full use of engine braking.
(3) Use the brakes as little as possible, and use some brakes when necessary.
(4) If snow chains are used, they should be installed on the driving wheels.
Riding a bike:
(1) Don't inflate bicycle tires too much, which will increase the contact area between the wheels and the ground and avoid slipping.
(2) Try to lower the seat and lower the center of gravity, which can keep the cyclist balanced.
(3) Don't use sudden braking, which will make the wheels slip and lose balance. You can ride slowly and get off early if you have something to do.
Walking:
(1) Take small steps to lower the center of gravity.
(2) It is best to wear flat shoes with rough soles and patterns.
(3) Put on the shoe cover and tie the straw rope. Although the method is rustic, it is very effective.
5. Share good ideas for non-slip travel.
Hello!
■ How to prevent slippery when walking on the street?
Due to the freezing of the road, it is very inconvenient for citizens to travel. On snowy days, don't walk too fast, take the sidewalk and don't take the motorway to avoid being hit by a skidding car.
Keep a small stride and a fixed pace, don't walk too fast. Don't lift heavy objects or put your hands in your pockets, because swinging your hands back and forth can balance your body.
If you encounter wet areas, you can find some fixtures and hold them with your hands to increase stability.
If you suddenly fall, try not to support the ground with your wrists, because this falling posture is the most likely to cause arm fractures. And don't get up in a hurry. Check which part of your body is injured. Once you fall and break, don't rub around. Fix the fracture site with scarves, books and other tools, ask others for help, and go to a nearby hospital for treatment immediately.
In rainy and snowy days, the elderly, especially osteoporosis patients, try not to go out.
Women should not wear high heels. When going out, try to wear flat shoes with rough soles and patterns, and try to avoid marble roads.
If you are walking, you can prepare two ropes with the thickness of 1 cm, and tie them to the shoes respectively, preferably more than two times, and then tie them firmly at the ankles, which can increase the friction of the soles and have a good anti-skid effect.
Choosing shoes with large soles to travel can increase friction and prevent falling. When you go out with relatives and friends, you can help each other and walk carefully on the icy sidewalk.
■ How to ride a bicycle to prevent skidding?
How to pay attention to anti-skid when riding a bike in snowy and rainy days? The following points are for reference:
1. The tire air should not be too full, and it is better to deflate it to 2/3 of the usual inflation. Increasing the contact area between the wheel and the ground can prevent slipping;
2. Try to lower the seat, lower the center of gravity, and make cycling stable;
3. Keep a distance of more than 3 meters from the front car to prevent the front car from slipping and tripping over itself;
Don't brake suddenly, or the wheels will slip and lose balance. Better ride slowly. In case of emergency, you can also have a buffer process, or get ready to get off in advance.
5. Try to avoid sharp turns. The larger the turning radius, the safer it is. Try to make your center of gravity perpendicular to the ground through the axle.
■ How to prevent electric vehicles and motorcycles from slipping?
Riding an electric car and motorcycle is similar to riding a bike. When riding a motorcycle in snowy days, try to use the rear brake when braking in corners, otherwise it will easily slip. In addition, when braking, try to keep the car body perpendicular to the road surface, try not to brake when passing through the icy road section, and it is best to control the speed with the throttle.
■ In case of snow and rainy days, how to prevent the car from slipping?
When the car is driving on the snowy road, the anti-skid ability of the car is almost zero because of the small road adhesion and long braking distance. Small force acts on the wheels, which can easily cause side slip and traffic accidents. In order to effectively prevent sideslip when driving in winter, the following measures can be taken:
1 Prepare anti-skid equipment.
Before driving, prepare anti-skid tools such as shovels, pickaxes and triangular wood. For safety reasons, you can also put on a snow chain to avoid side slip. At the same time, when driving on ice and snow roads, we should concentrate on driving carefully, find out the situation in advance and make a good response.
2 Smooth start
Due to the small adhesion of ice and snow pavement, the driving wheel is easy to slip and idle. Therefore, when starting, the clutch should stay in the semi-linkage state for a period of time, and the throttle should be properly matched, so that the engine can output less power without stalling, so as to reduce the torque of the driving wheel to adapt to the small adhesion and avoid starting slip.
3 control vehicle speed
According to the road conditions, vehicle technical conditions and their own technical proficiency, it is generally better to master the speed at medium speed. At the same time, the gear should be used reasonably, and the shifting action should be accurate, rapid and stable. When the vehicle goes uphill, it should use a gear lower than normal according to the slope, and the timing of downshifting should be earlier than usual to avoid flameout; When going downhill, the speed is mainly controlled by the engine and parking brake. Generally, you can use the third gear when driving on a ramp, so that you can make full use of the engine resistance to slow down. In steep slopes or other situations, you can use second gear.
4 March at a constant speed
Pay attention to keep the driving speed even, don't go fast and slow.
5. Pay attention to the choice of driving route
When turning, slow down the speed and direction to avoid skidding caused by turning too hard. When crossing a cross slope with large slope and long cross section, stop to remove the snow on the higher side, or dig a groove with the same width as the wheel, so that the wheel can pass smoothly in the groove.
6 Correct use of brakes
When braking, be gentle. The general method is to step on the brake pedal slowly. When the body feels a little forward, keep the pedal position or lift it a little to eliminate the inertial force of the vehicle forward. Do not use emergency braking.
6. Thirty safety tips
1. Restaurant, to create a quiet and warm environment for children, it is best not to watch TV in the restaurant.
Avoid children eating food by mistake because of emotional excitement. 2. Don't leave all power cords lying around, especially not hanging down. Putting it on the ground will trip the child, which is more dangerous in the air and may strangle the child.
Family fitness equipment should be put in the room where children can't get in. Don't let children accompany you during exercise, and make sure that all instruments have locking devices.
Unplug the power supply during exercise, and the moving parts should be sealed tightly. 4. All cabinets in the kitchen should be locked, and kitchen utensils such as knives and forks should be placed in cabinets or drawers and locked.
Prevent children from opening it. Because it contains many children's "dangerous goods", such as medicines, various washing supplies, as well as sharp tools such as scissors, knives and forks.
5. The refrigerator door should also be locked, not for fear that children will steal food, but for fear that curious children will open the refrigerator door casually and get hurt or cut their hands by objects when taking things. Especially those big refrigerators, should be locked up.
This stove is very dangerous for children. If he turns on the gas switch or touches the hot pot ... imagine the pain. Therefore, it is necessary to add a protective cover in front of the stove, and turn the long pot handle to the back of the stove, facing the wall, not the side where people stand, to prevent children from reaching for burns.
7. When the bathtub is not in use, don't accumulate water to prevent children from drowning. 8. In the space where the child is located, the ground should be kept dry and not slippery, and anti-slip mats should be placed in the bathroom, in front of the washbasin and on the stairs.
9. Most children are interested in toilets. Children around one year old like to play with the water in the toilet, and it is easy to lose their balance and fall into the toilet. Two or three-year-old children like to throw all kinds of things into the toilet, and then pump water to observe their changes, which leads to the blockage of the toilet. Throwing valuables into the toilet may cause family property losses. Therefore, all toilets in the house should be covered with a top cover and then locked with a toilet lock.
If you can't lock the toilet, you'd better lock the bathroom door to prevent children from running to the toilet without your knowledge. 10. Electrical appliances such as hair dryers, hair dryers and electric irons are often used. After use, cut off the power supply in time to prevent children from getting an electric shock due to touch.
1 1. If conditions permit, it is best to use cordless phones in children's activity spaces. It is very convenient for a child caregiver to take care of children when they are on the phone, especially when children are in the kitchen or bathroom.
In addition, cordless phones can prevent children from tripping over telephone lines or receiver lines. 12. In order to prevent suffocation, don't let children sleep and play on waterbeds, sofa cushions and bean bag chairs (with small balls as fillers, the shape can change with the body).
13. Let the child develop the habit of sleeping face up, choose a hard mattress for him, and don't spread plastic on the child's mattress. 14. Never leave a child alone at home, even if he is asleep.
15. Children's beds should be equipped with guardrails. Children under 6 years old can't be arranged in the upper berth.
16. A guardrail must be installed outside the window of the children's room (or ensure that the window is not easy to be opened by children). 17. Keep the thermos or water dispenser at home out of the reach of children.
18. It is best to install smoke alarms and carbon monoxide meters at home. 19. Put the plants at home, whether poisonous or not, on a high shelf where children can't reach them.
Eating by mistake will lead to poisoning. In particular: ivy, oleander, heart leaf ginger, calla lily and other toxic plants should pay special attention.
20. If there are stairs at home, the distance between stair railings should ensure that children can't get out. It is best to have a safety door at the upper and lower entrances of stairs. 2 1. Manage the medicines at home like your own gold and silver jewelry and put them in a locked drawer or box.
22. Chemicals that children cannot touch (alcohol, gasoline, detergents, pesticides and alcohol, etc.). ) be specially preserved. Don't put detergents and cleaning agents on the ground to prevent children from eating by mistake.
Never put these things in a drink bottle. 23. Always tidy up the space and eliminate dangerous factors, such as rolled carpets, bare wires, the distance between railings, and whether there are deposits or wet liquids on the corridor floor.
24. Make sure there are no stools and tables to climb on the windowsill. Don't put furniture such as cradles by the window.
25. Use the protective cover of the safe electric socket to prevent children from touching their fingers or toys out of curiosity.
7. Shockproof tips ~
The furniture that is slightly taller in the home has special devices to fix these furniture on the wall or ceiling, such as stereo, TV or some easily damaged craft utensils. And there are rubber pads that can be specially fixed at the four corners.
On June 5438+03, an earthquake of magnitude 8.3 occurred in the Kuril Islands. Japan, located in the northeast of Asia, has been an earthquake-prone country since ancient times. After repeated painful lessons, it has gradually formed the consciousness and concept of earthquake prevention and disaster relief, especially the application of science and technology.
In this regard, the Japanese attach great importance to and emphasize "using the most advanced science and technology to resist natural disasters." Strengthening scientific research on earthquakes "There are earthquake detectors all over Japan, and researchers can calculate and analyze the data from the detectors in time."
This is a foreign seismologist's evaluation of the current situation of earthquake research in Japan. He also believes that "the conditions for earthquake research in Japan are the first in the world". Developing earthquake-proof and disaster-resistant articles According to different purposes and needs, Japan has developed various earthquake-proof and disaster-resistant articles.
For example, an emergency shelter kit with a certain fire protection function contains 27 items. In addition, it also develops and produces compressed underwear, anhydrous detergent and hand-cranked rechargeable radios.
8. What are the safety tips?
Campus safety knowledge 1. How to pay attention to safety in classroom activities? Second, there are many seemingly small things in classroom activities that deserve students' attention, otherwise, it is easy to be dangerous.
This mainly includes the following aspects: 1. Collision avoidance At present, most classrooms are relatively small in space, and there are many supplies such as tables, chairs and drinking fountains, so don't chase and fight in the classroom, do strenuous exercise and games to prevent bumping and injury.
2. Anti-skid and anti-fall. The classroom floor is relatively smooth, so attention should be paid to prevent slipping and injury; When you need to climb up to clean and pick up things, please ask others to protect you and pay attention to prevent you from falling.
3. prevent falling. No matter whether the classroom is on a high floor or not, don't lean out of the balcony or window to avoid falling.
4. Reverse extrusion. The doors and windows of the classroom are easy to be pressed by hands when they are opened and closed, so be careful everywhere. You should gently open and close the doors and windows, first pay attention to whether it will pinch other people's hands.
5. Fire prevention. Do not bring lighters, matches, fireworks, small firecrackers and other dangerous goods into the campus, and put an end to playing with fire and setting off fireworks and firecrackers.
6. Prevent accidental injuries. Screwdriver, knife, scissors and other sharp tools, pins, pins and other stationery, must be guided by a teacher when using, and should be properly kept after use. Don't put it on tables and chairs at will to prevent accidental injury.
Second, what should we pay attention to during recess activities? In the process of intense study every day, recess activities can play the role of relaxation, adjustment and proper rest. Attention should be paid to the following aspects in recess activities: 1. The outdoor air is fresh, and the activities between classes should be outdoors as far as possible, but don't stay away from the classroom, so as not to delay the later classes.
2. The activity intensity should be appropriate, and you can't do strenuous activities to ensure that you are not tired, focused and energetic when you continue your class. 3. Activities should be simple and easy, such as doing exercises and skipping rope.
4. Activities should pay attention to safety and avoid risks such as sprains and bumps. 3. What should I pay attention to when swimming? Swimming is a very beneficial activity, but it is also dangerous.
To ensure safety, it should be: 1. Swimming requires physical examination, and people suffering from heart disease, hypertension, tuberculosis, otitis media, skin diseases, severe trachoma and various infectious diseases are not allowed to swim. Menstrual female students should not go swimming either.
2. Choose a swimming place carefully. To swim in rivers, lakes and seas, you must first understand the water conditions. Waters with undercurrents, silt, silt, rocks and aquatic plants are not suitable for swimming. It is also not suitable to swim in the waters where there are many ships coming and going, polluted and schistosomiasis endemic areas.
3. Do warm-up exercises before entering the water. You can run, do exercises, exercise, and wash your trunk and limbs with a small amount of cold water, so that your body can adapt to the water temperature as soon as possible and avoid dizziness, palpitation and cramps. When you are full or hungry, don't swim after strenuous exercise and hard work.
Don't dive when the underwater situation is unknown. 6. If you find someone drowning, don't rush into the water to rescue him, but call an adult for help.
4. What safety precautions should I pay attention to when going to physical education class? Physical education class is an important course for primary and secondary schools to exercise and strengthen their physique. The training contents in physical education class are varied, and the safety precautions are different due to the different training contents and instruments used.
1. sprint and other events should be carried out in accordance with the prescribed runway, and crossing the runway is not allowed. This is not only the requirement of the competition, but also the guarantee of safety.
Especially when sprinting to the finish line, we should abide by the rules, because at this time, people's body is full of momentum, their energy is concentrated on the game, and they are mentally unprepared. Once they trip over each other, they may be seriously injured. In the long jump competition, the run-up and take-off must be carried out in strict accordance with the teacher's instructions.
Step on the wooden springboard before taking off and fall into the bunker after taking off. This is not only the technical essentials of long jump training, but also the necessary measures to protect physical safety.
3. Throwing training, such as throwing grenades, shot put, discus, javelin, etc. Be sure to follow the teacher's password and make it forbidden, and you can't be careless. Some of these sports equipment are hard and heavy, and some have sharp metal heads at the front. If you act without authorization, you may bump into others or yourself, causing injuries.
Even life-threatening 4. When training in horizontal bar, parallel bars and high jump, mats with required thickness must be prepared under the equipment.
If you jump directly to the hard ground, you will hurt your leg joints and the back of your head. When doing horizontal bars and parallel bars, we should take various effective methods to avoid slipping when lifting the bars with both hands, so as not to fall off the bars and hurt our health.
5. When doing jumping training such as vault and box jumping, there should be a springboard in front of the equipment, a protective pad behind the equipment, and teachers and students should stand beside the equipment for protection. 6. Used for back and forth tumbling, push-ups, sit-ups and other sports. Do your movements carefully and don't play around to avoid sprain.
7. When taking part in the training of basketball, football and other events, you should learn to protect yourself and don't hurt others recklessly in the game. In these competitive sports, it is very important for safety to consciously abide by the rules of the game.
5. What should I pay attention to when participating in sports? The sports meeting has many events, long duration, high exercise intensity and a large number of participants, so the safety issue is very important. 1. Abide by the discipline of the stadium and obey the dispatching command, which is the basic requirement to ensure safety.
2. Students who have no competition should not walk and play in the stadium. They should watch the competition at the designated place to avoid being injured by the thrown shot put and javelin, and avoid colliding with the students who participated in the competition. 3. Get ready before the game and let your body adapt to the game.
Pay attention to your health during the waiting time before the game. Don't eat too much or drink too much water before the game.
Half an hour before the game, you can eat some chocolate to increase your calories. 6. After the game, don't stop to rest immediately, but insist on doing relaxation activities, such as jogging, to gradually return to peace.
7. After strenuous exercise, don't drink plenty of water, and don't eat cold drinks or take a cold bath immediately. 6. How to pay attention to traffic safety when walking? When students go to school, it is the most crowded time of the day. There are many people and cars, so we must pay great attention to traffic safety.
1. Walk on the road and walk on the sidewalk; For roads without sidewalks, take the roadside. 2. When going out in groups, it is best to walk in an organized and orderly manner; .
9. Stair anti-slip tips These points make your home safer.
A, anti-skid grooving method
We can grind grooves on the edge of the pedal, and these grooves can also play an anti-skid role. However, with the wear of the pedal, the grooves will become shallower and shallower, so in this case, its anti-skid function will be greatly reduced, and the grooves will retain dirt and it is difficult to clean, so this method has been gradually eliminated.
Second, the inlaid metal strip method
Most metal strips are used on the edge of the pedal on the stone surface, but there are also phenomena of long-term trampling looseness. Once it is loose, it is difficult to treat it with glue, and there will be abnormal noise and dirt retention, which is not suitable for home use.
Three. Anti-skid sand strip treatment method
Anti-skid sand strips can be stuck on the edge of the pedal for 2 to 3 strips, but the position where the pedal is trodden for a long time should be sanded, which is unsightly and non-skid, and glue will be left when it is updated, which is not suitable for home use.
Four, clay particle method
This method is mainly used for glass pedals, and the effect of sticking metal particles on the pedal surface is also good, and the aesthetics are also good, but it is easy to fall off after long-term trampling. If you consider the beauty, you can still use this method at home.
V carpet method
In order to prevent the unsafe factors of stairs, many families adopt the way of laying carpets, which not only ensures the cleanliness of the stairs, but also avoids the stairs from being trampled for a long time, and the cleaning of carpets will be more convenient, which is very suitable for use at home.