Reconstruction method of old bedroom spherical lock

Spherical lock is a common door lock, which consists of spherical lock core, cover and key. Although its security is relatively high, for some old houses, there may be some problems with the spherical lock, such as the worn lock core, inflexible rotation and difficult opening. In order to solve these problems, we can adopt some improved methods to improve the performance of the ball lock.

First, we can clean and lubricate the ball lock. Insert the key of the spherical lock into the lock core, then drip some lubricating oil into the lock core with detergent or needle tube, and clean and strengthen the use effect of the lock core by repeatedly plugging and unplugging the lock core, turning the key and forcibly pressing the cover.

Secondly, we can replace the spherical lock cylinder. In the old house, there may be some old spherical lock cores, and these lock cores may have problems, such as excessive wear and damage. If this happens, you need to replace a brand-new spherical lock cylinder. When replacing, we need to ensure that the size, shape and key of the new lock core are the same as the original lock core, so as to ensure that the new lock can perfectly adapt to the door lock.

Finally, you can consider the upgraded ball lock. At present, there is a high-grade ball lock on the market, which is stronger than the traditional ball lock in safety and performance. If the upgraded spherical lock is replaced, the problem that the door lock cannot be opened due to the failure of the key lock can be effectively avoided.

The above are some modification methods of the old bedroom spherical lock. No matter how to clean and lubricate, replace the lock core or upgrade the ball lock, you need to handle it carefully to ensure the correct, feasible and safe operation. Only in this way can we ensure the better use effect of the lock core.