One. What is the problem with the hotel door lock not functioning properly?
1. The locking mechanism (the part of the locking mechanism that allows the lock to freely extend and retract, with a stepped shape) is partially stuck at the lock mechanism exit.
2. Frequent slamming of doors can cause the door hinges to become misaligned.
3. The slot outlet has deformed and become concave due to prolonged stress.
4. Due to friction between the locking shaft and the locking groove, the locking shaft becomes worn and its surface becomes rough.
Two. What should I do if the hotel door lock is not functioning properly?
1. Apply lubricating oil to the lock axis. If lubricating oil is not available, substitute with products containing oils, such as snake oil paste.
2. Use a pair of pliers to grip the lock pin and then strike the pliers with a hammer or stone to restore the lock pin to its original position. This action should be performed with caution.
3. Use pliers to grip the recessed lock slot, placing a hard object under the pliers to provide support. Then, apply pressure to the pliers until the lock slot returns to its original shape.
4. Worn-out locking pins are generally not recoverable, but we can apply lubricating grease to the contact points between the locking pin and the locking groove to prevent further damage.