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1 phone case 2 diamond cutter. Used to break windows in an enclosed space to escape.
 (Reporter He Wenwen) On the 9th, citizen Zeng Minjie told reporters that his "life-saving mobile phone" (full name mobile phone with security mechanism) has been patented, equipped with diamonds on mobile phones, used to close the window escape.
 Born in 1983, Zeng Minjie is a native of Hunan Xinshao. He graduated from Hunan University of Technology and currently works for an insurance company in Shenzhen. Zeng Minjie said that in recent years, many auto-ignitions have been reported in various parts of the country. The number of casualties has made Zeng Minjie very shocked. Therefore, every time he squeezes a bus, he can't help thinking about how to escape quickly if the bus is on fire. . On the afternoon of July 13 last year, he squeezed the bus home as usual, studied the safety hammer on the car and found that there was a piece of diamond on the top, which was a tool that could cut through the bus window. Zeng Minjie immediately thought that if you can install a special diamond-cut diamond on your mobile phone, isn't it equivalent to a man with a "safety hammer"? So, he immediately wrote down his inspiration that night and applied for a patent the next day. Yesterday, the reporter saw on the “Practical Model Patent Certificate†issued by the State Intellectual Property Office on January 26 this year that Zeng Minjie’s application was named “Mobile Phone with Security Agencyâ€, which is a kind of vehicle that can be used for vehicles and ships. Cell phone with a glass enclosed space escape. "The utility model puts a diamond cutter on the mobile phone carried by the portable body. When the bus suddenly has a major disaster, the passengers at the window can pick up the mobile phone and use the diamond cutter on the mobile phone to cut the window glass. Quickly escape." The "utility model patent certificate" is described as such. Zeng Minjie told reporters that he is still in the stage of entrepreneurship, and there are still many places where products need to be perfected. For example, how to ensure that diamond tools will not hurt people is the next question he needs to consider.
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