Technical Articles

4 points to take into consideration for choosing seal or construct seal lock: 1. Reliable manufacturer. Do not choose some cheap products whose quality may not be always good enough. 2. Appropriate products. You should select the most proper type according to your purpose. 3. Compare the price between the same products, and compare the quality within the same price. 4. The attitude of pre-sale and after-sale servicer. The customer servicer of a professional producer must be a quality person. 6 points...

What's A Motorcycle Disc Brake Lock? People may say motorcycle disc brake lock is a lock to secure motorcycle from being stolen. Yeah, it is right, but not exactly. A motorcycle Disc Brake Lock belongs to motorcycle lock, but it locks motorcycle brake. Normally, it can be classified into 2 types, one is motorcycle disc brake lock with alarm, and the other is motorcycle disc brake lock without alarm. Motorcycle disc brake lock is very convenient to use.   How to use motorcycle disc brake...

This technical article introduces some maintenance methods including the installation of locks in our daily life.   1. The Installation of Locks 1) This work should be done by experienced carpenter or someone who has much knowledge about it. Trepan according to the distance model in product specification, chisel supporting box, lock buckle and box hole to make the preparation for installation.   2) Inspect whether the hole is accurate and strictly follow the steps in the product installation...

This technical article tells us these following three essential points when choosing locks: operative standard, materials and surface treatment. 1. Operative Standard China has very strict standards towards hardware locks, so the quality of imported products is relatively high. We can judge the quality of locks by ourselves. In general, the quality of heavy locks is relatively high; there should be no sharp on the lock body, which may hurt people, especially the end of lock handle, lock body, and...

Child security lock is applied to the rear door of the car to prevent the door from being opened during the driving. When this device works, it is still at lock state even you open the electronic central door lock. If you want to open the back door, you can only switch the door outside under the conditions of central controlling lock open. 1. Operation Principles Child security lock is also called child insurance of the car lock, which is installed in the lock of the car rear door. There is...

Cabinet hinge design is generally classified into full-cover, half-cover and hide-inside, which might as well be called straight arm, medium-bend and large-bend, or straight bending, large bending and bending, etc., all of them change from place to place.   In the design and manufacturing process of cabinet, 18mm-thickness door plank is generally used in the majority, of course, there are a few use 15mm or 16mm, and full-cover-cabinet refers to those whose door plank closing just cover that...

Lock body is a component of lock, which has many categories such as single-way, three-way and four-way types, etc.   Functional classification Single-bolt lock This type is often applied to room door, office and so on. It can also be combined with intelligent entrance guard system. With the function of both mechanical and intelligent locks, this kind lock is both convenient and safe.   Heaven and earth lock This kind of lock body is to lock the door and at the same time, the lock body...

Faced with so many hardware accessories for door (different plunger latch structure, ergonomic fitness and aesthetic perspective), it seems easy for design engineers to find the most appropriate latches. However, there are too many kinds to choose, so the design engineers can easily make the wrong choice. Remember that, let's introduce several parameter features to consider when selecting door hardware and some specific style of latches, so as to make it convenient for designers to make the...

Access Control System is commonly used in the safety and protection system. Its technical content including automatic control, detection, television, sound, character recognition and all kinds of locks, safety doors, and locking devices, so to speak, entrance guard system covers all the ingredients of a security system. It is an indispensable part of a large comprehensive security system, and also can form various practical security systems independently. It is because the diversity of access control...

Cabinet design engineers have to carefully choose suitable locks and hinges for cabinet components, which will influence the whole function, security and price of cabinets. Here are some factors to take into consideration:   Door Locks The first thing to do to select the best solution is to learn specifications and requirements of combining each part in detailed, or to make new customized products according to design parameter. If you need locks that are economical and can quickly and easily...

Locks, usually have a hook-shaped bolt used for buckling doors, are applied to a sliding metal door, gate and wooden door. It includes sliding gate lock, rolling shutter lock, rolling window lock and Aluminum lock.   A. Industrial locks are suitable for industrial projects, such as electric switch program locks, machine locks, apparatus or instrument locks, electric cabinet locks, box locks, etc.   B. Furniture locks are used in home furnishings, for example, drawers, showcase, bags, and...

The Operating Manual for Motorcycle Disc Alarm Lock MK617-4 Press the lock core, it will be locked and you will hear the sound Du, which means it is coming into the alarming station after 15 seconds. When the lock body is vibrated, it needs 5 seconds to vibrate again then give an alarm. After that it will alarm with every vibrated. Alarm finished in for 35 seconds not to have vibrated, it will return to original alertness. If you use key to slip the butterfly, it will stop alarming.  It will...