Spherical door locks: The inner and outer handles (lock handles) are spherical and are used for door locks installed on wooden doors, steel doors, aluminum alloy doors and plastic doors. The door lock is used as a high-load-operating component. Although the bladder has a long service life, sometimes it is inevitable that this fault occurs. The door lock is damaged at home, and the door lock must be accompanied by the latest lock for the first time. Then, how about the spherical door lock? Installation ? How to remove and replace the spherical door lock? I believe this is one of the topics that deserves close attention for the needs of our friends. If you have any questions about how to install (disassemble) the spherical door locks, you may wish to check them out together with the small ones!
Ball Lock Introduction
Spherical door locks: The inner and outer handles (lock handles) are spherical and are used for door locks installed on wooden doors, steel doors, aluminum alloy doors and plastic doors.
Ball lock classification
The ball lock is classified according to the lock body structure: a cylinder ball lock, a three-bar ball lock, a fixed lock, and a pull glove lock; the lock device is divided into a button, a knob and a knob.
The ball lock is divided into a pinball ball lock and a leaf ball lock according to the lock head structure.
Ball locks are classified into A-level (safety type) and B-level (normal type) according to their different requirements, such as performance, safety, practicality, and end-use performance.
Ball lock purchase
1. Look at the brand: The lock is an important link for family safety. Therefore, when selecting the lock, you should try to choose a product with a good brand reputation. Do not look at the price, and you must see clearly if the product has a factory name, address, or trademark. And whether there is a qualified inspection report issued by a professional quality inspection agency in the near future.
2. Look at the style: Choose whether the main lock is the same as the home decoration style when you purchase.
3. Look at the surface, material: The surface material should be clear, feel comfortable, the lock turns on and rotates flexibly, the locking device should work, and when the handle feels, there can be no feeling of failure, and the confidentiality performance is better.
4. Material: The lock material on the market is basically divided into stainless steel, copper and zinc alloys. Stainless steel with high strength, strong corrosion resistance, no discoloration, is the best lock material; copper is more general, superior mechanical properties, higher prices; high quality zinc alloy is sturdy and wear-resistant, corrosion resistance, and easy to mold, multi-purpose In the middle lock.
use tools
Cordless electric screwdriver, screwdriver, ball lock assembly
How to install the spherical door lock
1, according to the "distance model" set lock body, lock tongue center, determine the general location of the lock installation.
2. Draw a circle from the two center points, drill a diameter of 54 mm in the lock body hole, and drill a hole with a diameter of 25 mm in the rear, and at the same time, dig the lock tongue and pull the socket.
3. Remove the inner handle with the tip of the fitting.
4. Firstly insert the lock tongue into the bolt hole on the side of the door, tighten it with screws, then install the lock body, insert the lock body hole into the chamber, and then fasten the tail end of the bolt to combine the lock body with the lock tongue. stand up.
5. Adjust the position of the outer adjustment ring so that the center of the lock body is at the center line of the door thickness.
6. Put the inner glove on the handle tube, press the positioning card with the closed end of the fitting, and then push it into the inner handle so that the two will be sold.
7, if the use of the key and the inside and outside the handle to open flexible, then the lock installation is correct, such as the investigation is not very flexible, then the installation of internal and external handles have certain problems, the need for continuous adjustment.
How to remove the spherical door lock
The first step is to first warp the disc inside it against the door and twist it counterclockwise to retreat to the back.
Step 2: Turn the ball (that is, the part of the hand) to the left and right and twist it a few times. Look at the small hole above. Use a small thing to insert it and force it. Then the part of the hand can be pulled out. Now.
The third step: At this time, you can take out the tilted disk just now, drop the two screws inside, and then pull it out of the door.
How to maintain the ball door lock
1. In the process of opening and closing the door on a weekday, it is best to hold the handle and rotate the lock tongue into the lock body. After closing the door, do not let go and do not forcefully hit the door. Otherwise, it will reduce the service life. Do not wipe the lock body and handle with a damp cloth, as some metallic locks will rust; alloy locks will wear off the coating and lose its aesthetic appearance.
2, often to keep the lock body drive parts have a lubricant to keep its smooth drive and prolong life. It is recommended to check it once every six months or one year, and at the same time check if the fastening screws are loose to ensure the fastening.
3. When the lock head is in use, periodically (six months or one year) or when the key is not inserted smoothly, a small amount of graphite powder or pencil powder can be applied into the lock cylinder groove to ensure smooth key insertion and removal. But do not add any other oil for lubrication, so as to avoid the grease sticking to the marble Spring, causing the lock head cannot rotate and cannot be opened.
4, often check the lock body and the lock plate with the gap, the lock tongue and the lock plate hole height is appropriate, the door and the door frame with the best gap for the 1.5mm-2.5mm. If any change is found, adjust the position of the hinge or lock plate on the door.
Editor's summary: The above is how to install the king of the spherical door lock strokes: the ball door is broken how to disassemble the replacement of the relevant introduction, in general, the main difference is the main lock ball lock from the length of the lock, one is 60mm There is also a 85mm, so please pay attention to the difference in specifications when changing. For more information, please continue to follow this site.
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