Minimalism style has always been active around us. The most obvious is the birth of Narrow frame door. This minimalist design can maximize the field of vision without obstructing the panorama, but it also requires the cooperation of the lock body, otherwise the wind will blow. Or forget to close the door, which will cause great damage to the door. The size of this Narrow border lock body is usually 20*85, 25*85, 30*85, 35*85, which is suitable for narrow frame doors and adds a touch of style to the simple style.
But if the invisible door is used in the bedroom or bathroom, and privacy needs to be protected, then the invisible door lock body needs to be installed. In order for the invisible door to play an invisible effect, the lock body must be a single-sided lock body. There is a lock inside the door to ensure privacy. The appearance of the invisible door does not change at all on the outside, but the lock body is added to protect it. The role of privacy.
and it needs to have the above two characteristics The passage latch lock body must be made of stainless steel, and the lower price of the product is stainless steel 201. This kind of product usually rusts due to the environment and usage after one to two years, and the fire resistance is not very good. Therefore, developers who have requirements and heavy quality will usually choose the passage latch lock body made of stainless steel 304, because it is not only fireproof, but also not easy to rust, and the quality is relatively good.
The double bolt mortice door lock body is a common lock body for indoor doors. As the name suggests, the double bolt mortice has two lock tongues, one is to cooperate with the door handle to open and close the door, and the other is a reverse lock to protect privacy and prevent theft. When choosing a double tongue lock body, we need to know that the lock body is an important part of the door lock. A high-quality lock body can determine the service life of the door lock. In terms of the material of the lock body, you need to choose high-quality stainless steel 304. Suitable, not only durable and strong.
The double-hook lock body is mostly used on sliding doors in kitchens, balconies, bathrooms, etc., and its function is to facilitate opening and closing of doors and save space. Then the structure of the double hook lock body will definitely be more stable, firm, and safer than the single hook lock body. The double hook lock body plays the role of double insurance, which is not only strong but also simple and beautiful.
What are the characteristics of the common indoor door lock bodies in our daily life? First, it must have the anti-lock function, that is, the lock body has two bolts, the second is the product's practicability and the number of times of opening and closing must meet the standard, and the third is the smooth and silent opening and closing of the door, which reduces the degree of wear on the door. The interior door lock body that meets the above three conditions has many materials, such as space aluminum, stainless steel 201, zinc alloy, etc., and the material of high-quality interior door lock body must be stainless steel 304, and the lock body panel and bolt are made of stainless steel. Made of 304, it can reduce the abrasion of the door opening and closing, and it is not easy to rust, abrasion, etc. after a period of time.
In the industry terminology of door locks, Tubular Lever Lock body is also called the three-pronged lock body. As the name suggests, there are three anti-theft square bolts plus a switch tongue for a total of four bolts. It does not mean that the more the bolts of the lock body, the stronger the anti-theft performance. We need to focus on the material of the lock body. Generally speaking, stainless steel has the highest anti-theft performance. This Tubular Lever Lock body can be used in many scenarios. As consumers, we should keep our eyes open to choose products.
Fire doors are usually used in emergency passages in communities, shopping malls, offices, etc., so if there is a fire door, there must be a fire door lock. Today we will learn about the specifications of the fire door lock body. Commonly used fire door lock body specifications are usually 55*72mm and 60*72mm. The lock body as an important part of the fire door is mostly made of stainless steel 304, because the stainless steel lock body is the most cost-effective compared to other materials. Installation The latter is also more durable.
The door can be prevented from being opened by strong wind when closing the door. The handleless lock body design is very convenient in life. Due to the special opening and closing method of the lock body, the selected lock body material must be strong, durable, and not easily damaged.
The anti-theft door is usually used for the entrance door (that is, the gate). Since it is a door lock installed at the gate, the size of the lock body should be 60*68mm standard anti-theft lock body. There are four lock tongues, and the four-fold anti-theft protection door. Considering that the door lock cannot be replaced frequently (time-consuming, damage to the door, waste of money, etc.), you should choose a harder one when choosing an anti-theft door lock body. For materials with high anti-theft and not easy to damage, the editor recommends to choose the anti-theft door lock body made of stainless steel 304, because stainless steel 304 meets the above requirements and is cost-effective.