This is a wooden safe, which contains gold, silver and jewels. It is located in Louis XV in the18th century, and is copied by the famous French safe manufacturer FICHE-BAUCHE. This kind of safe looks like furniture, and has no special lock, so its security is low. Until the beginning of19th century 200 years ago, with the growth of social economy, the safe industry began to develop, and specialized lock manufacturers appeared in Europe. 18 18, the United Kingdom Chubb Company was established (Chubb has become the leader of the safe industry in the 20th century). 1825, the French company FICHE-BAUCHE was established ... these manufacturers began to manufacture safes. The material of the safe has changed from wood to various solid metals, but it is basically based on the tenon joint technology of wood or integral casting, which is similar to the furniture at that time in appearance and technology, and the accuracy of the lock is not high.
19 The lock industry was underdeveloped in the late 1950s. Although the appearance of the safe was changing with each passing day, the accuracy and reliability of the lock did not develop greatly. 65438+At the end of 1960s, Americans invented the lock mechanism and multi-lock technology of safes, which greatly improved the safety performance of safes.
In the sixties and seventies, due to the rapid development of semiconductor technology, the industry developed electronic password locks, which were also widely used in various safe products. Later, LED and LCD digital displays were used in safes, and users' demand for fire protection also gave birth to various fire protection products. The development of fingerprint scanning and identification technology has promoted the application of fingerprint locks in safes, and the popularity of magnetic cards has spawned magnetic card safes ... and the products of safes have also developed from the simplest functions to anti-theft, fire prevention, anti-theft/fire prevention, anti-magnetism, home, business, hotels, firearms, documents/materials and so on.
With the continuous development of various high-tech security technologies, the corresponding cracking technologies are also developing, and users are more and more inclined to choose safes that are safer and can protect their property. Therefore, the safe deposit box industry is constantly developing, and products with higher security, such as face recognition, automatic photo opening, networked alarm safe, etc. 1 appears. First of all, from the difference of product packaging, the safety products produced by general manufacturers will clearly mark the product name on the product packaging, and will not deliberately blur the concept. Such as: T-type treasure cabinet, boutique storage cabinet, electronic password safe, mechanical safe and so on. From these names, we can correctly distinguish between safe and jubao pavilion.
2. Unpack the outer packaging and check whether the CCC logo is attached to the product itself. If the CCC logo is posted and it is not a forged CCC logo, it should be a real safe. One of the problems involved here is how to correctly identify the CCC mark, which has been introduced in detail in the safety knowledge column of the website of Shanghai Safe.
3, carefully check the appearance of the product, from the workmanship to check the appearance of the product, the joint degree of the door, whether the box is polished smooth, whether the lock is opened, safety performance, etc.
4. Open the product and distinguish it from the thickness of the steel plate, especially the thickness of the door panel. Safety products with good quality, the thickness of door plate is not less than 10mm, and it is composed of a whole steel plate. In contrast, the poor quality products have very thin steel plates, which may be assembled from two steel plates.
Check the box carefully and see how the steel plates around it are connected. The box body of a good safe is formed by stamping steel plate at one time, and there are almost no gaps on all sides, which has very good anti-prying performance. Tap the box at the same time and listen to the sound. The box of a good safe is completely made of steel, which will make a crisp sound when it is knocked, while some products are made of two layers of thin iron sheets, inside and outside, filled with sand, which will make a dull sound when it is knocked.
6, anti-theft and safe purchase
Most of the anti-theft safes on the market are A 1, and the products have various shapes and styles. Consumers can choose to buy according to their own needs. No matter what style of anti-theft safe you choose, consumers should pay attention to the following aspects:
① The paint film (or plastic-sprayed film) on the external surface of the anti-theft safe cabinet should be uniform in color, and there should be no obvious defects such as cracks, gas robes and spots.
② For anti-theft safes with cabinet height ≤600 mm, the upper, right and left gaps between the cabinet door and the door frame are ≤ 1.5 mm, and the lower gap is ≤ 2 mm. The gap is too large and the anti-theft performance is reduced.
(3) When the mass of Class A and Class B anti-theft safes is less than 340 kg, there should be fixing holes, fixing parts and instructions for fixing, and they should be fixed in time according to the instructions.
④ Generally, the thickness of the door panel of the anti-theft safe is 8 mm ~ 10 mm, and the thickness of the cabinet is greater than 6 mm to ensure the anti-theft performance. When purchasing, you should ask the shop about the thickness of the steel plate. Safe deposit box 7 Other preventive measures
Because of its special functions-furniture and anti-theft, safes should be paid special attention to when choosing and buying safes, which can be mainly considered from the following aspects:
1) material selection of steel plate: it is related to the bearing capacity of the safe when it is damaged by special tools such as electric drill and cutting.
2) Forming welding: check whether the cabinet is formed at one time, and check whether the gap between the cabinet door and the door frame and switch is flexible. If the gap is too large, the anti-pick function will be weakened. For fire safety, this gap is absolutely not allowed.
3) Traditional structure: This is the core part of SAFE. Because it is invisible to the user in the box, it is the key to prevent the technology from opening. When purchasing, the user can ask the merchant to open the back cover behind the door panel to see if the internal traditional structure is precise and the transmission is flexible. In addition, we should also check the structure of the lock bolt. It is best to thicken the diameter of the lock bolt, and the lock bolt with universal format has good anti-opening effect.
4) Lock: If the traditional structure is a surface, then the lock is the most important point. Breaking the lock or imitating the key is equivalent to breaking the heart of the anti-theft mechanism. The compound lock can effectively prevent damage and key imitation.
5) Auxiliary spare parts: The handling of spare parts should ensure its reliable performance to cope with the ever-changing use environment.
6) Alarm function: You should ask whether there is an automatic alarm function, and under what circumstances you can automatically alarm (such as moving, bumping or three wrong codes). Of course, the more activation conditions, the better. Many safes do not have automatic alarm function, or there are few conditions for automatic alarm activation, so you need to ask clearly when buying.
7) Anti-corrosion treatment: If this process is not handled properly, it will affect the appearance of the box, and if it is serious, it will cause functional damage. The inside and outside of the anti-theft safe should be treated with anti-corrosion treatment such as painting and plastic spraying. 8) Appearance: Thick and monotonous is no longer the customer's understanding of the safe, and people are taking it as a home decoration. First observe whether its appearance is smooth and whether the paint is uniform. Secondly, observe whether the color and shape belong to your favorite type, and choose according to the actual office environment.
9) Size: We should measure the size of the safe according to our actual needs. If you put it in a corner, you don't have to consider too much size. If you need to put it in a hidden place, such as a cupboard, the size of this safe is at most 50 cm and the weight is less than 30 kg. It is worth noting that most safes with a height of more than 50 cm have bottom wheels and can be moved around. There are many sizes of safes. Generally, the maximum size can reach more than 100cm, or it can be customized, and it takes 15 days.
10) battery: specially used for electronic password safe. In addition to the built-in battery, the electronic password safe generally has an external spare battery box, so you need to pay attention to whether it is complete when purchasing. Some brands of safes also have electricity display on the panel, which can provide a lot of convenience in actual operation.
1 1) weight: some users like to choose ultra-small safes. This kind of safe has good concealment, but in the absence of fixation, the safe will enhance its mobility because of its light weight and be easily removed by thieves. Of course, the heavier the safe, the better. If the floor is installed on the ground, the overweight safe is easy to crush the floor, so it should be carefully considered when choosing.
12) fixing: users who need to fix the safe should check whether the safe has fixing holes and bolts. The fixing holes are generally located at the bottom and back of the anti-theft safe. After purchase, they should be installed and fixed in time according to the requirements of the product manual to verify their quality.
13) the influence of manufacturers and product brands: the brutal competition in the market makes the products survive the fittest, and only high-quality products can guarantee the invincible position of manufacturers and enhance the brand value of products. Users should try to choose brands with strong development efforts and long-term market reputation.
14) After-sales service: Safe is a special commodity. Once it has problems, there must be a special and professional after-sales service team to ensure that users have no worries at any time. For example, the 24-hour telephone service hotline and 48-hour door-to-door service proposed by the universal safe can only provide a better experience. How to choose the most suitable safety products for consumers needs to pay attention to the matters needing attention before and after sale and the flow chart:
1. Calculate the approximate quantity of stored items and the required capacity.
2. Select the required function (fire prevention, theft prevention or both).
3. Budget.
4. Learn in detail whether the product warranty period and after-sales service are sound.
5. Choose the placement location considering the weight and safety of the product (it is recommended to cooperate with the business personnel to investigate).
6. Order the safe, pay the deposit in advance, and negotiate the delivery date.
7. After the safe is delivered, confirm that the product specifications, warranty and original factory certificate are correct, and the acceptance is completed.