What types of anti-theft locks are there?

1. Type of lock: 1, electronic lock; The electronic password with anti-theft alarm function has been greatly improved in technology and performance. 2. Padlock: It can be divided into copper padlock, iron padlock and password padlock, and its main specifications are 15, 20, 25, 30, 40, 50, 60 and 75mm. 3. Drawer locks: all-copper drawer locks, copper drawer locks, aluminum core drawer locks, left and right cabinet locks, and the main specifications are φ22.5mm,16mm ... 4. Marble locks: single safety locks, double safety locks, triple safety locks and multiple safety locks. 5. mortise lock: also known as anti-theft lock, it is divided into steel door mortise lock and wooden door mortise lock. 6. Ball-type door locks: divided into copper ball-type door locks and three-tube ball-type door locks, as well as private room locks.

7. Color lock: it is divided into glass door lock, latch lock, button lock, electric box switch lock, chain lock, tongue lock, etc. 8. Electric control locks: fingerprint locks, magnetic card locks, ic card locks and password locks. 9. Hold the hand lock. 1 1, aircraft lock, train lock, car lock, marine lock. 12, special locks such as prison locks. Second, the purpose of the lock: 1, door lock: also known as anti-theft lock. The entrance door is the door of every family and the watershed outside the home. It must have a special function, that is, it can play the role of insurance and protection. Generally, the entrance door consists of two doors: an iron door and a main door (usually a wooden door). For iron gates, both sides can be locked, commonly known as double-headed locks. Commonly used are multi-safety door locks and mortise steel door locks. It should be noted that the distance between two doors should not be less than 80mm(8 cm). Otherwise, the distance between the two doors (because of the lock handle) is not long enough to close at the same time, and the anti-theft effect cannot be achieved. The wooden doors at the main entrance are generally equipped with large handle locks, which can play an aesthetic role. 2. Room lock: generally refers to the bedroom lock. There is a safety function in the room, and the hand lock or ball lock with the same function can be opened with a key outside the room. 3. Toilet door lock: It is characterized by being able to lock the door inside, having an emergency opening device and a red and green display outside, or a small hand lock with "occupied" and "unmanned" displays or a ball lock with the same function. 4. Kitchen and access lock: it only plays the role of door handle and windproof, and has no insurance function. It is also suitable for storage rooms and children's rooms. Third, according to the manufacturing process: 1, according to the material: a, brass can be made into AC, AB, PB and BN ball locks, in which AC, AB and BN are electroplated with sealing paint and BP is electroplated with sealing polishing. Stainless steel can be made into ss PS ball lock, in which SS, sandpaper polishing and PS linen wheel polishing are closed. Polishing and sealing of copper-antimony flax wheel. D. logs and beeches; The original beech is closed (the lock is made of brass, copper, stainless steel, beech, logs, marble, iron sheet, steel plate, zinc alloy and aluminum). 2. Production process: raw material shearing-oblique stamping with various molds-trimming-grinding-polishing-electroplating sealing-assembly-inspection-packaging. 3. Assembly process: ball lock parts and installation process: front ball → lock core → front cover → support frame (including flange, slide plate, support frame and decorative sleeve) → front cover → switch box → slider → spring → baffle → rear safety plug → inner sleeve → rear baffle → rear cover → rear ball. 4. Decoration codes: SS- stainless steel sanding, SP- stainless steel polishing, Sn- stainless steel cleaning, SBV—- copper sanding, PBV—- copper polishing, antimony brass sanding, lead brass polishing, BP- iron electroplating imitation gold, AC- Honggu, BN- black nickel, NK- iron electroplating bright nickel. Select 1 to choose a brand with quality assurance. Because brand manufacturers have after-sales service in all parts of the country, free home maintenance during the warranty period. 2. Door thickness: spherical lock 35-50 mm, plug-in lock 35-35-50 mm, 42 mm mortise lock and 35-55 pin lock. 3. Center distance: the lock should be selected according to the structure of the door. The locking tongue is divided into 60 mm and 70 mm. The lock tongue of 70mm should be used for the width of the door bone above 100mm, and 60mm should be used for the width below 100mm and above 90 mm. Pay attention to the lock that opens in the same direction as your door, because the handle lock is divided into left handle and right handle. 5. When choosing the handle lock, we should strive to make the handle shape of each functional door lock consistent, so as to make the room more harmonious. 6. Hinge: Pay attention to the choice of hinges with sufficient strength to prevent the door from falling for a long time, which will affect the unlocking and the opening and closing of the door.