Henan Chinese Commercial News reporter

Henan Chinese Commercial News reporter Yang Donghua / produced map / Fang Yifu

little guys do nothing, only the face, body minor abrasions; electric car owners Lianhu lucky:
think this is also very scared to give your Daily reminder, do not let their children at home alone, plus the best protection in the window
children falling from 9th floor , only the face, the body has minor abrasions, for his parents, it is difficult,
Henan Chinese Commercial News reporters Song Xiaoshan and Shi Xisheng Liu Ying
event
the first witness:
nobody at home, 4-year-old child 9th floor fall
2 19 morning 10 am, Jinshui Public Security Bureau of Zhengzhou City Hospital No. 9, residents of Ms. Wang had just come back clinic, went to Building 2, when she heard the children cry sound.
soon, three units in the building parking lot downstairs, she found a child wearing a blue jacket, clothes were hung on the handlebars of electric vehicles, the people were hanging in the car ago, with the cry of the child, and his body are constantly twisting, more frightening, the children face a lot of blood, eyes swollen with silt.
.
holding him, Ms. Wang asked the children to live carefully where parents are. I did not expect very clear sense of the child, one by one have to answer up. Referred to the location of the child along, Ms. Wang looked up and found that electric car side, on the 9th floor window wide open.
Worry that their child had internal injuries, she immediately put the child flat on the ground, and 110,120 calls for help. A few minutes later, emergency child away handlebars, and child on the front of the car while twisting the body, crying: Some are still shaking the hand of Ms., the child fell from the 9th floor, actually all right,
second witness:
life-saving electric car lift up a car he
have such mixed feelings, Ms. Wang may be more than one person, in the 2 House, 2nd Floor, Unit 3, the work of Chow, it is that everything seems already doomed.
had years ago, the usual drive to work, he will be a green electric car parked in the downstairs, so go out of office during peak hours, close to the road rode out to be, but the fact on the move had no car in there. only seen around a dozen women, children, the middle is their electric cars, trucks basket fell to the floor tiles are broken before the vehicle over the ground, a little finger thickness of the screw is life and life squeezed out.
Chow realized, this car never used the electric car, when in their own knowledge save a life, he speculated that the car may be the child's body blocked the basket, clothes and was hanging on the handlebars, this did not directly fall on the floor.
at the scene, the reporter saw the windows just below the 9th floor, 3 car son, surrounded by a small open space, Mr. Zhou's electric car center. If the child falls, the left side a little, it will hit an upturned bicycle rack; if the right side a little, it will fall on another bicycle, the car still has some of the basket at irregular processes; or another side a little, fell near the tiled floor, the consequences are disastrous.
results
children only minor facial abrasions and contusions body
Subsequently, the reporter went to Henan Province Chinese Medicine Hospital. Fall from the 9th floor, small children Xiang Xiang (a pseudonym) was lying in bed, and cried: thirty-four cm scratch.
According to Xiang Xiang's family described the incident that day, Xiang Xiang's parents are the first day of work after New Year, so take care of the aunt, looking at Xiangxiang just woke up, my aunt wanted to give children to do a bowl of noodles, then went downstairs to buy their tomatoes, I did not expect to leave this for a while, the child was hurt.
Fortunately, the child through the CT examination, brain and body organs are not a big problem, now found in only a facial contusion injury, soft tissue injury, the other in the fall, when, although there are electric cars blocked every , but still shock to the lungs, with a slight contusion, only concern is could not open his left eye.
Yesterday afternoon, reporters once again had learned from his family, Xiang Xiang's left eye has been able to open it, and shot a pupil reaction, so no problem.
doubt
to 25 m / sec falling, the children only rub, bruise
why he is so lucky?
in normal life, high-rise fall result in serious injury, death of common things, but the 4-year-old Xiang Xiang why was it safe thing? Zhengzhou City, a physics teacher in any war Hung, according to our description, gives a physics answer.
according to each floor height of 2.5 meters to calculate the child from the 9-story fall, height of 22.5 meters, 0.5 meters high electric car blows, the children running in the air 22 meters height, according to Freedom Falling Body theorem, S = 1/2gtt, v = gt (s for the distance, g = 9.8, t is time, v is velocity) to calculate the child fell on the final electric car the speed is about 25 meters per second.
the formation of a small parachute, in the fall when the first pressure to the electric truck basket, slowed the impact, while clothes and tangled up in the handlebars, making the force area increased.
the same time, according to law of a rough calculation of momentum, according to the normal drop position, the child was hit is the weight of 150N in the Zheliang electric car, and wrecked the front or if the weight rearward, the car may turn will lead to Alice, Zadao their children, and lead to more emphasis on the injury.
reason why all this did not happen, and children may fall, keep the head, the feet on the next gesture, the other next week, also thanks to Mr. display position of the vehicle, it all not purely physical knowledge to explain, if you must have an explanation, that is
remind
Do not let the children home alone
2010 年 12 1 May, the newly revised which referred to may not be minors under the age of 7, retention time alone at home, so if you want to go out, the best child care or to the Trustee with you.
Xiangxiang falls from happening, his family said, to the first fence installed at home. It is understood that most of the new community, to not affect the overall appearance, have banned the installation of security window, how can not affect the appearance, but also to prevent unsafe events happen?
news on the web at, there is a stealth anti-theft protection network will be able to meet the balcony above two requirements, each wire spacing 5cm, bearing up to 100kg or more. It is understood that the price of this security network in the 140 to 180 yuan per square meter.
link
and Xiang Xiang as lucky, and their
Case I: March 17, 2006, Shanghai's two years old named Kokichi the boy fell down from the sixth floor, was the fifth floor of the laundry pole and the second floor of the metal rod block a bit, the child is no right, only a facial injury.
Case II: October 27, 2010, Xinhua Road, Guiyang, a 10-year-old boy survived falling 20 story building, after smashing his car was left intact deflated.