The most important part of a home includes the security door, which is the patron saint of a home. Its quality may directly affect our security problems. Now there is a brand selling on the market called the Sunshine Security Gate. It seems that the quality must be very good, but the best quality, after the door lock has been used for a long time, it will need to be replaced. Someone calls after the sale, then you are too much trouble, today Xiaobian teaches you how to solve this small problem yourself, to bring you the correct guidance of the anti-theft door lock process.
First, the introduction of the anti-theft door brand
1. The full name of the anti-theft door on the sun is “the anti-theft security doorâ€. With anti-theft and security features. According to the "General Technical Conditions for Anti-theft Security Doors", qualified security doors can not be opened or opened with a portable electric tool such as a chisel, a screwdriver, a crowbar, etc. within 15 minutes or a 615 mm2 on the door leaf. Open, or open a 38 mm square opening in a semicircle of 150 mm square.
2. The lock used on the security door must be a special lock for the security door with anti-drilling function that has passed the test of the Ministry of Public Security. The security door can be made of different materials, but only the door that meets the standard test and receives the production permit for the security product can be called the security door.
Second, the anti-theft door lock process
1. Prepare the plum screwdriver, first use the torx screwdriver to open the screw on the panel, then unscrew the anti-theft screw and remove the lock cap.
2. After the anti-theft door lock cap is removed, if the lock core cannot be unloaded, you can use a hammer to gently knock the lock around the lock to remove the lock cylinder.
3. After the lock cylinder is removed, the heart lock cylinder can be installed. First insert the safety plug, then close the inner and outer handles. At this time, the handle is best to be caught, so that the screw holes of the inner and outer handles can be aligned, and then Tighten.
4, Finally, insert the screws to remember to insert vertically, so that you can align the nut, then gently shake the screw by hand, and finally tighten, so basically completed.
Third, the security door on the sun is not good
1. The company has strong economic strength and advanced technology and equipment. It is a production line designated by the State Ministry of Public Security and the Ministry of Construction. This shows its excellent quality of technical content and quality of its products reasonable structure design, with fine pick fine selected material, after special processing, excellent quality, quality service to allow customers to achieve the highest level of satisfaction, by The majority of consumers praise.
2, the sun security door gives you peace of mind, security door. High quality cold rolled steel plate Cold rolling production line of flexible molded door is provided with a sealing groove mosaic, equipped with flame, strong sound insulation seal; dignified Elegance Art still significant, and also has excellent fire protection, soundproofing Insulation performance, suitable for communications, broadcasting and computer rooms and stadiums and other buildings.
Fourth, the Japanese anti-theft door product introduction
1. The company's existing products such as grille door, steel seamless door, steel armored door, steel-wood armored door, stainless steel door, building electric control door, steel fire door, garage door and other products; steel column type, Copper-aluminum composite column airfoil, wound finned tube type, high frequency welded finned tube type, lap welded pipe column type, bathroom type and other light radiator products; color steel plate, steel structure and other building structure products; intelligent monitoring alarm, etc. There are more than ten types of electronic security products and solar water heaters.
2. According to the structure of the door, the anti-theft door can be divided into ordinary single-door security door, Sanqizi mother security door, five-five open security door and bright security door. The anti-theft level includes four levels of A, B, and D, and Class A has the highest level of anti-theft performance . Any factory-made anti-theft door has a uniform anti-theft rating on the inside hinge.
Overall, there is absolutely no problem with the brand of the anti-theft door. If we buy the security door, we can give priority to it. In addition, the process of changing the locks is basically the same for each brand, unless other special ones are developed. Technology, otherwise we can basically use it. For more exciting home improvement information, please continue to pay attention to the decoration home network.
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