This is a stainless steel silent door lock body with double bolt which can be applicated for rotating door locks, such as: wooden doors, steel doors, etc.Adopt standard European gourd lock head; dead bolt has the function of reversing.
In current home decoration, many people has used intelligent smart anti-theft door. No matter what kind of door it has a lock body and lock cylinder. For the lock body there are standard lock body and the overlord lock body, you can choose proper lock body to fit your room door.
What is a silent door lock? How to choose the silent door lock
When people buy household door locks, some people will be more concerned about what is the silent door lock, so as to decide whether to buy the silent door lock according to the understanding. After deciding to buy a silent door lock, people will be concerned about how to choose the silent door lock, so as to use the purchase skills to choose a practical silent door lock. Here we will introduce what is the silent door lock and how to choose the mute door lock.
What is a silent door lock?
1.In fact, simply speaking silent door lock, which is a door lock with a loudness as low as 45 decibels, which is about 35% lower than that of general door lock products. It is understood that the series door lock has been authorized by 3 national utility model patents. Many people in the industry comment on the silent door lock, saying that the introduction of indoor silent door lock can effectively reduce the noise problem caused by the door lock in daily life. It is suitable for the bedroom, library, hospital and other occasions that need silent, and the family of the elderly, children, pregnant women or patients.
2.The latch boltadopts spherical design and is embedded with high-strength nylon silent apron, which greatly reduces the collision surface with the gusset metal. The high-strength mute latch boltguide sleeve effectively reduces the noise generated by the telescopic movement of the lock bolt. Unique patent buckle plate shrapnel design, greatly buffering latch bolt closing force, buckle box inner wall using high-strength noise-canceling plastic, avoid latch bolt side and buckle plate metal collision, a wide range of noise reduction.
How to choose the silent door lock
1.wear resistance. The material of the door lock decided the wear-resisting degree of the door lock. The judgment of material can use “look”, “hefting”, “listen” and other ways to solve, such as the appearance of the door lock, the appearance of the lock made of pure copper is generally processed by the process of sandblasting and polishing, so its surface luster, compared with copper plating, its color is dull, but natural. Take the HAND, WEIGH ITS WEIGHT, feel obviously,the pure copper door lock is obviously thick, and stainless steel door lock is lighter. Copper is not easy to make hollow, stainless steel because of its plasticity, can be made hollow. In listening to its voice respect, the door lock is in the process of opening, the copper door lock is solid more, so its voice is not called dull, and the stainless steel door lock sounds clearer.
2.open handfeeling. Theopen hand feeling of the door lock is very important in the process of door lock open,the hand force can not too big and also can not be too small,this basically depends on spring. The quality of the spring determines the feel and service life of the door lock. If the spring is not good, the door lock handle will sag because of the spring slack, affecting the service life of the door lock. So when you choose and buy, you must personally try the use effect of door lock spring, feel can not be too soft or too hard.
3.the coating of the door lock. The coating of the door lock determines the appearance of the door lock. When choosing a door lock, choose the material of the door lock first, the material of the door lock is good, and the coating is not easy to peel off. Generally good door locks, the coating is not easy to corrosion and peeling. Complete bright good coating, the beauty of the whole interior is playing a very big role.
Door Lock Body Production Video