The room is a relatively private space in our daily life. It is because of privacy that a good quality door lock is indispensable. In the past, its role in the aesthetics was negligible, and it did not cause too much attention. With the continuous development of society, people's requirements for the aesthetics of decoration are increasing day by day. The door locks also play an important role in the decoration. Besides the quality is good, the appearance is also very important, then how do we choose the door? What about locks? Different types of locks can be selected according to individual needs. Locks can be divided into two types: ball lock and handle lock according to their shape. The ball lock feels full and can be applied in many materials, such as wood, artificial stone, metal, plastic and so on. The handle locks are generally made of copper, stainless steel, alloy and other materials. When selecting a lock, first pay attention to selecting a lock that is consistent with the opening direction of the door, which makes the door easier to open. Secondly, pay attention to the width of the door frame. Under normal circumstances, the ball lock and the handle lock can not be installed on the door less than 90mm. The width of the frame around the door should be 60mm or more and 100mm or less. The ordinary ball lock 60mm lock tongue should be selected; 100mm or more. A large cover, that is, a lock with a 70mm bolt can be used. In addition, the thickness of the door and the lock are also an important option. In short, the door should be locked. In the choice of materials, you can use "see", "掂", "listen" to master. Look at the color of the appearance, the lock made of pure copper is generally polished and matte, compared to copper plating, the color is dark, but very natural. Its weight, pure copper locks feel heavy, while stainless steel locks are significantly lighter. Listening to the sound of its opening, the copper-plated lock is quieter and the sound of the stainless steel lock is crisp. The ball lock has gradually withdrawn from the market, and now it is replaced by a handle lock. The advantage is that the ball lock is usually a single tongue, the handle lock now has a double tongue, and the process manufacturing is more complicated than the ball lock. The appearance is also more beautiful! ! If it is a new house, it is recommended to use a lock. Editor in charge: Liu Changqi
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