The teacher invented the new lock 50 locksmith did not open

Yesterday, Nanping, the locksmith Zhang Shifu (front) tried to open the new lock invented by Deng Ke, but did not succeed.

Lujiang Elementary School teacher Deng Ke invented a new lock: the lock is equipped with a special projectile system, which must be opened with a specially made 24-tooth key. Deng found more than 50 locksmiths using the unlocking tool in half a month. Unable to open the lock. Yesterday, Deng Ke expressed his willingness to offer a reward of 3,000 yuan and invited the "unlocking master" to open the lock.

It is understood that Deng Ke is a science and technology teacher at Tianjiang Primary School in Minjiang. Two years ago, on a TV show, he saw the driver of the United States in order to prevent theft. After parking, he took the steering wheel away, so he sprouted the idea of ​​inventing a special car lock.

Subsequently, Deng Ke studied the principles of various locks with his hobby of model tools. After two years of testing, he finally made this new lock. Deng Ke told reporters that the lock looks like a normal lock, but it is equipped with a special bomb system, only a retractable key with 24 perforations can be opened. After the invention of the lock, in order to prove the safety of the lock, he searched for locksmiths in Minjiang, Banan, Jiangbei and other places, hoping that someone could open the lock, but no one could open 52 locksmiths in half a month. .

"I would like to reward 3000 yuan for the 'locked master'." Deng Ke told reporters that he is currently preparing to apply for a patent for the new lock. Deng said that within one month, as long as the applicant can use the tool to open the lock within half an hour, he can take the bonus.