Seven products developed by the public against earthquake and escape have won national patents

The 36-year-old Zhengzhou citizen Ren Xiaolun had the luck of picking up a life during the May 12 earthquake in 2008. Since then, he has been developing earthquake-resistant disaster prevention escape furniture. In the past few years, it has been very fruitful, and 7 products have obtained national patents.

His house is like a weird furniture store

Yesterday morning, the reporter came to the home of Ren Xiaolun, Shangdu Road. His home is like a furniture showroom filled with weird furniture and models. A bed is placed near the wall of the room, which is 2.3 meters long, 1.8 meters wide, and half a meter high. The appearance is not much different from the ordinary double bed.

Ren Xiaolun let his daughter Manman lie on the bed. With a buzzing sound, the bed board suddenly pulled away from the center, and Manman even fell into the bed with the quilt and quilt, and then the bed board closed. Subsequently, Ren Xiaolun opened the door on the side of the bed, and Manman crawled out of it, unscathed.

Ren Xiaolun said that the principle of the anti-seismic bed board is to use the magnetically controlled seismic induction system placed inside the bedside cabinet. “Once the magnetic control system issues an alarm, it will start within a few seconds, and the anti-seismic bed board will open in time. The person sleeping on it is sent into the bed. I also designed a manual opening device just in case. "

The reporter looked inside the bed and found that there were mineral water, snacks, whistle, maritime telephone, life jacket, emergency food and tools such as crowbar and hammer. "The anti-seismic bed is my earliest invention." Ren Xiaolun said.

● The crane "throws" the floor slab to test

Why is Ren Xiaolun hooked on disaster prevention and escape furniture? He said that his life was recovered.

Ren Xiaolun and his friends were still in Jiuzhaigou on May 11, 2008. Jiangyou arrived on the 12th. All five of his friends were injured when the earthquake happened in the afternoon. One of them suffered a fracture and the other four were injured to varying degrees. He picked it up by himself. Life.

Ren Xiaolun said that through the TV screen, he saw the disaster and was greatly shocked, so he wanted to design a practical thing.

Restricted by the venue, Ren Xiaolun first went to Yuanyang County to find a venue, turned his design into real furniture, and conducted countless experiments with live animals. Soon, the first seismic bed was successfully developed in Yuanyang. In addition to anti-seismic beds, he has successively developed anti-seismic boss desks, desks, coffee tables, and ship-shaped wardrobes, sofas, and dining tables.

On July 12, 2008, Ren Xiaolun did a live test.

On the same day, he "sent" a young woman into the bed, and then used a crane to lift the reinforced concrete prefabricated slab and beam, and did a crushing test of the falling object in 6 times, the height rose from 4 meters to 12 meters. , The weight rose from 760 kg to 2.44 tons. In the end, the experiment was a complete success.

At about 5:30 pm yesterday, Ren Xiaolun rented a crane again, and moved 16 prefabricated panels, then put a cage with eight acacia birds in the bed, and let the crane lift several floors to 10 meters. At the height of the sky, the free fall hit the bed in 4 times. After the floor slabs fell down successively, everyone cleared the broken floor slabs on the bed, opened the bed body, and found that the bird cage was not deformed, and the birds in the cage jumped and flew into the air. Looking at the bed, it is exactly the same as the original, except for slight damage at the corners.

● Fight to Zhengzhou to continue research and development

"I still have a lot of ideas, and I can only stay at the stage of making a model." Ren Xiaolun said that the biggest pressure on reality is funding.

Ren Xiaolun has opened a supermarket in the eastern suburbs of Zhengzhou. His research and development funds mainly come from this. Over the past few years, he has invested nearly 300,000 yuan. "Almost hollowed out my old capital. My biggest wish now is to enable me The patented products go to the market as soon as possible and become a reality for the benefit of mankind. "

In October last year, Ren Xiaolun rented several factories in Putian Township in the eastern suburbs of Zhengzhou to continue his research and development. The reporter saw in his small factory that the materials used in earthquake-resistant furniture are mainly steel bars, channel steel, angle steel and thick wood. The thinnest sheet is more than 9 mm, and the weight of an anti-vibration bed is about 300 kg. The boat-shaped furniture is very light. A "bar" -shaped wardrobe with a load of 400 kg weighs only about 30 kg.

● 7 products have obtained national patents

In addition to seismic beds, boat-shaped furniture. Now, Ren Xiaolun has turned his attention to public facilities for disaster prevention.

He took out a conch-shaped model and told reporters, "This is a flower bed, made of light materials, and once the big water comes, it is a rescue boat."

Then he moved out of a plastic traffic isolation pier, which is different from the common one on our streets. Ren Xiaolun added handle devices to the three sides of the isolation pier, and it can be inflated. "Once the water comes out, the victims can grab the handle and escape. I have tested it and can bear 4 adults."

Subsequently, Ren Xiaolun took out a stack of patent certificates. As of the end of last year, 7 products including the earthquake-resistant bed, earthquake-resistant writing desk, boat-shaped sofa, boat-shaped wardrobe, and escape isolation pier that he developed had obtained national patents.

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