When it comes to ancient locks, everyone is no stranger. In the past, it was almost every essential daily necessities. Nowadays, with the development of science and technology and the improvement of living standards, Gusuo has already withdrawn from the historical stage, but its collection value is gradually gaining market recognition, and it is increasingly highlighting the high appreciation space and becoming the new favorite of the collection market. China has a long history of locks. In the Neolithic Age, the Yangshao Cultural Site discovered wooden locks. In the Western Zhou Dynasty, bronze locks appeared. In the Eastern Han Dynasty, metal locks were invented, and dragons, leopards, unicorns, turtles, butterflies and other animal and insect patterns were found. In the Tang Dynasty, locks were made using materials such as gold, silver, copper and iron. The Ming and Qing dynasties were the heyday of ancient locks. The locks of various materials were developed simultaneously. The copper locks and iron locks were mostly used, and the craftsmanship was more elaborate. There was great innovation in the difficulty of unlocking and the manufacture of shapes. For example, the three-color copper lock of the Ming Dynasty, the white crane lock of the Qing Dynasty, the code lock, the secret door lock, the four-lock lock, the inverted zipper, and the locks of various characters, animals and characters are beautiful. In the ancient locks, the Tibetans are clever, the plains are beautiful, the symbolic workmanship, the inner artistic conception, and the wonderful ideas bring us into the mysterious and colorful artistic realm, thus obtaining a higher level of aesthetic enjoyment. The collection value of ancient locks is determined by four aspects: age, material, craftsmanship and scarcity. First, the age. Generally speaking, the older the collections are more valuable, but for the ancient locks, for many reasons, the iron locks of the Song Dynasty and the bronze locks of the Ming and Qing Dynasties are more valuable. Especially in the late Ming and early Qing dynasties, the copper locks, both practical and artistic, have made great progress, and many fine locks have appeared. Second, the material. Ancient locks are divided into wooden locks, gold locks, silver locks, jade locks, copper locks, iron locks, stone locks, cloisonne locks, etc. according to the material. The more expensive the material, the higher the value of the lock. For example, gold locks, silver locks, jade locks are more valuable than copper locks, iron locks, and wooden locks. Third, the process. Chinese traditional locks are crafted, and the more sophisticated the craft, the higher the lock value. From the technical level, the ancient locks are divided into flat carving, openwork carving, hollow carving, silk flower, sheet metal, gold, gold, gold plating, inlay and mold casting. Exquisite appearance, realistic carvings and complicated locks have high artistic value. Fourth, scarcity. Things are rare, and ancient locks are no exception. Those who have a rare amount of password locks, text locks, hidden door locks, inverted locks, and various shapes of realistic character locks and animal locks are even more valuable. In addition to the common opening and closing, the traditional Chinese ancient lock requires two keys to open at the same time. The key is inserted into the organ, and the "three slap locks" that are opened by the locks are required to have four keys. There are some locks on the sides, and some are "hidden poem locks" that require verses. Locks like this are naturally more popular with collectors. Because the ancient lock has cultural value, artistic value and historical research value, its collection and investment prospects are very promising. Now is the best time to enter the ancient lock collection. Because the collection value of ancient locks has just been excavated, in general, the price is relatively low, and the appreciation space is large. Moreover, such collections are in their infancy, with fewer collectors and easy collections. There are tricks to identify the ancient locks, and whether the locks are imitations. Look at the patterns first, and feel the feeling of no bumps when touched. The patterns that are “corroded†by chemical methods may be imitated. Then you need to check the lock process, see if there are any stitching on both ends, and you need to open the lock to see if the reed inside is soldered. For the password lock, the authenticity can be seen from the engraved text. A font without calligraphy beauty is most likely a replica. Http://money.sohu.com/20141031/n405638153.shtml money.sohu.com true Guangming.com http://money.sohu.com/20141031/n405638153.shtml report 1238 Liu Shanwen said that the ancient lock, everyone is not Unfamiliar, almost all of them were essential daily necessities. Nowadays, with the development of science and technology and the improvement of living standards, Gusuo has already withdrawn from the historical stage, but its collection value is gradually gaining market recognition. Constant Force Springs,Springs For Cord Retractors,Springs For Cable Rewinders,Stainless Steel Constant Spring Ningbo Yunsheng Elastic Components Co.,Ltd , https://www.yunshengsprings.com