The birth background of the mother-in-law double-type anti-theft lock China's locks have a long history. According to the unearthed cultural relics and historical documents, the development of locks has been more than 5,000 years. From the padlocks, drawer locks, electrical cabinet locks, bicycle locks of the 1950s, to the anti-theft locks of the 1960s, from the ball locks of the 70s, the locks of the 80s, motorcycle locks, to the ICs and TMs of the 1990s. , RF electronic door locks, and even represent the highest technology of today's smart door locks, password locks, fingerprint locks, building intercom visual systems, the form and function of locks have undergone earth-shaking changes. China has become the world's largest producer and consumer of locks. China's lock manufacturing enterprises with annual sales of more than 5 million yuan have reached about 1,000. In China, Zhejiang, Guangdong and Shandong have formed mature industrial clusters. . Wenzhou is known as the “China Lock Capitalâ€, while Zhongshan Xiaolan is known as the “Southern Lock Cityâ€. The domestic lock industry has annual sales of more than 40 billion yuan, and its production capacity exceeds 2 billion sets. The annual export volume exceeds 10 billion yuan. In the future, the lock market will continue to grow at a rate of more than 20% per year. With the trend of global economic integration, China's lock industry has begun the road of internationalization and branding industry. In recent years, with the rapid development of pillar industries such as residential, automotive, mid-to-high-end office buildings and hotels, as well as the increasing demand for high-precision lock products for defense, public security, and financial systems, high-end locks have become popular. Various lock companies have developed IC card electronic door locks, electronic code locks, encrypted magnetic card door locks, building intercom anti-theft systems, valve locks, fingerprint locks and so on. Because of the high content of high-end locks, more humanized and personalized, the profit of products is relatively high. Coupled with the speed of replacement of lock products, high-end locks will gradually become the mainstream in locks. Locks play an important role in the home life. Good locks are not only the safety of people's lives and property, but also the crowning touch of the portal. With the development of the times, the lock family has also derived many different functions to meet the needs of people's lives. People's requirements for locks are getting higher and higher. Not only the locks have strong anti-theft performance, but also the appearance is beautiful. In order to meet the modern people's requirements for the anti-theft performance of locks, I invented the "child-child double-type anti-theft lock". I am an experienced mechanical engineer who has been engaged in the research and development of locks for many years. It has a deep understanding of various mechanical ball locks and anti-theft locks. Research and extensive R&D experience. Through long-term analysis of locks, combined with many stolen phenomena in real life, I found that the main reason for the poor security of locks is that there are several aspects: First, the structure of the lock is simple, the amount of key is small, and the mutual opening The rate is high; the second is low technology, and the product is updated slowly. Locks are an essential daily necessities in the lives of ordinary people. They are related to the property and life safety of the people. I often ask myself if I can invent an anti-theft lock with a higher anti-theft security factor. To this end, I have been thinking hard, using a chance to use a spring knife, a sudden whimsy, can you use the commonly used spring knife structure principle in the design of locks? After more than two years of hard work, design, trial and error, and finally, the hard work pays off, a kind of anti-theft anti-theft lock is introduced (patent number: ZL02215284.9). The structural principle and characteristics of the mother-in- law double anti-theft lock : The structure of the mother-in-law double-type anti-theft lock is that the two locks and the lock core are skillfully combined into one body, and the first half and the second half are composed; the key also subtly combines the child key and the mother key. Its theoretical key code is more than 762.5 billion, which is hundreds of billions of times compared with the ordinary locks sold and produced in the existing market. Therefore, the anti-theft is extremely strong. It will also be a big challenge for technical opening, because it is limited by the space conditions, and it is difficult to display the hand and the tool. Therefore, in the process of implementing the opening process, it is impossible to achieve the purpose of synchronous rotation and opening. . If the technical achievements can be used in society as soon as possible, it will bring stability and unity to the society, and at the same time reduce the occurrence of theft cases, benefit the country and benefit the people, and benefit the human beings, which will bring immeasurable social and economic benefits to the society. The use of the mother-in- law double anti-theft lock : It is basically the same as the conventional lock. 1. Unlocking the door: First insert the red key of the female key upwards. After the key is rotated 180 degrees, make the blue point upward. Press the handle with the thumb to push the subkey. When the key is rotated counterclockwise, the lock can be opened. Second, pull the key: Rotate the key to make the blue point up the thumb first pull out the sub-key, continue to rotate 180 degrees to pull the red point up and pull out the mother key, at this point, the unlocking process is completed. Third, the door unlock: When you go out to open the door, just turn the knob clockwise and pull it by hand, then the door will open. Fourth, the lock: When you go out to lock the door, you only need to bring the door with your hand. At this time, the door lock has been locked, breaking the traditional operation method with key anti-lock, eliminating and reducing unnecessary cumbersome and drawbacks. . Moreover, it is also possible to avoid the chance of leaving a thief to commit a crime because he forgot to lock the door. In addition, when you sleep at night, you only need to close the insurance button to sleep, and you can't open the key outside. The characteristics of the mother-in-law double anti-theft lock : (1) The lock lock part adopts a unique front and rear double-rear double-spring design, which is combined with the world's original mother-child key for step-by-step insertion and rotation. The special structure of the front and rear lock holes protects the front of the lock, making the technical opening of the lock difficult. (2) The double-family design of the lock key increases the number and distribution angle of the lock core, and at the same time subtly integrates the mechanical and magnetic marbles, and optimizes the arrangement by high-tech means, while eliminating the key being copied, It also greatly increases the amount of keys, making the locks safer and more reliable. (3) The appearance of the lock lock adopts a unique cross four-way flange design, which changes the traditional circular lock due to the lack of tightness of the three-eye plate or the looseness caused by the external force, resulting in the entire lock. The key is turned on and the body is rotated to open the door lock. (4) The lock is an automatic lock (patent number: ZL02215280.6). At the same time, it adopts the original column internal structure design, and has the advantages of anti-mite, anti-drilling and defense of general high-grade locks, and simplified design structure. The greatly improved working stability and extended service life make the lock safer and more reliable. Conclusion: The "female and child double anti-theft lock" technology is advanced, international and domestic initiative, novel structure, safe and reliable, strong anti-theft, is the nemesis of thieves. I hope that in the whole world, large, medium and small enterprises, banking and finance, safes, guns, warehouses, and homes of thousands of families in China can use the double-child anti-theft lock. I firmly believe in the mother-child duplex. Anti-theft locks will bring a sense of security to the society, reduce the incidence of theft, benefit the country and benefit the people, and will bring immeasurable social and economic benefits to the society. Bedside Table,Bed Table,Bedside Cabinets,Bedside Drawers PFALL , https://www.pfallfurniture.com
I invented the "double crescent mother-child double anti-theft lock"
High school, male, Han nationality, born on July 12, 1956, member of the Communist Party of China, is a member of Nangong City, Hebei Province. In May 1973, he worked in Nanyang, Henan Province. He worked in the No. 5143 Factory First Research Institute of the State-owned (Henan State-owned Xiangdong Machinery Factory). In the past 27 years, he has concentrated on the production of military products and the production of front and rear axles. I have played my own ingenuity, made up my mind, and found ways to make more reasonable proposals and technological innovations. I have made outstanding contributions to the military and civilian products production of Xiangdong Machinery Factory. In his spare time, he never gave up the opportunity to learn, actively researched the business, and constantly improved his own quality. In the past few years, he has been in more than 20 provinces and cities across the country, such as: electromechanical daily newspaper, mechanical workers, mechanical engineers, mechanical technicians, tool technology, machinery manufacturing. More than 20 newspapers and magazines, new technology and new technology, published more than 100 papers, and won many paper awards; also received praise and praise from many foreign institutions in China. A total of 7 national patents such as “automatic iron unloading deviceâ€, “mother and child double lock†and “column automatic lock†were obtained. I have already entered the large Chinese yearbooks such as “China Contemporary Science and Technology Experts†and “Contemporary Chinese Inventionsâ€. . I have already entered the CCTV-10 Science Channel of China Central Television, "I love to invent, lock the king to fight for hegemony" program. After 2000, due to the poor efficiency of the factory, I responded to the factory call for the "buy-out service" and "self-destruction" procedures. After more than 10 years, he ran in Guangdong, Shanghai, Wenzhou and other places. He worked in locksmiths such as “Leianâ€, “Baominâ€, “Yuexin†and “Spring Cityâ€. After his hard work and hard work, he finally It has created a precedent for the development, design and processing of new products in China's hardware-locking manufacturing industry, filling the international gap and making important contributions.