Round Lever door handles are a type of hardware used to operate the door. They consist of a round fixed base and a lever-type handle, and are usually equipped with a lock core. They are made of metal and have a smooth and textured appearance after fine grinding and polishing. After being installed on the door, the user can open and close the door by pressing and rotating the handle. At the same time, the lock core can provide additional security to prevent unauthorized entry. It is one of the common door control devices in modern buildings.
| Item | Parameter |
| Model Number | HH006 |
| Material | Satin Stainless Steel |
| Features | Hollow lever handle In Stainless Steel 304 Grade |
| Escutcheon | Round |
| Colors | Polish Satinless Steel, Gold Plated, Gun Grey, Matte Black |
| Factory Nature | China Manufacturers Suppliers Factory |
High corrosion resistance: Round Lever Door Handles are mostly made of high-quality stainless steel, such as 304, 316 and other models. These materials have excellent corrosion resistance and can withstand harsh environments such as moisture and salt spray. For example, in coastal areas or humid basement environments, after several years of use, the surface is still as bright as new, without rust, and its corrosion resistance enables the product to maintain good performance in harsh environments.
Precise size adaptability: The size of the door handle is precisely designed to perfectly match different types of doors. Taking the data provided as an example, size number 19 corresponds to a length of 130 mm, a height of 60 mm, and a diameter of 16 mm; size numbers 20, 21, and 22 correspond to a length of 140 mm, a height of 65 mm, and a diameter of 19 mm, 20 mm, and 20 mm, respectively. This precise size control makes the installation process smoother, ensuring that the door handle can be accurately positioned and fixed, and fits the door just right, making the operation smoother and more stable.
Ergonomic operation convenience: The handle part of Round Lever Door Handles is ergonomically designed. Its lever-type handle has a suitable length and bending angle, and the user's fingers can apply force naturally. For example, the height of the handle is designed to be between 60 mm and 65 mm, which is convenient for adults to use and also takes into account the operating habits of children and the elderly. When pressing and rotating, the hand muscles of the user can easily exert force, reduce fatigue, and make the operation of the door handle simple and convenient.
Stable fixed structure: The fixed base of the door handle adopts a circular design with a diameter of about 50 mm to 60 mm. A fixing hole for installation is designed in the center. The aperture size matches the common door lock installation standards, such as an aperture of about 8 mm. The base and the door are fastened by screws. The number and position of the screws are reasonably arranged to ensure the stability of the door handle during use, prevent loosening, shaking, etc., and thus ensure the reliability and safety of the door handle operation.
Wide compatibility: Round Lever Door Handles have good compatibility in design and can be adapted to various types of door lock systems. The design of its lock core components conforms to the general lock standards. For example, the lock core aperture is about 19 mm, which can match most lock brands and models on the market. Whether it is a mechanical lock, an electronic lock or a smart lock system, as long as the installation size and interface of the lock meet the relevant standards, the door handle can be installed smoothly and work normally, providing users with a flexible door control solution.
Smooth operation feel: The operating parts of the door handle are strictly processed during the manufacturing process to ensure the precise matching of its internal mechanical structure. For example, the rotating shaft of the lever handle adopts high-precision bearings or sleeves, so that a smooth and unobstructed operation feel can be achieved when pressing and rotating the handle; the key insertion and rotation process of the lock core part is also optimized, and the key and the tooth pattern inside the lock core are closely matched, and there will be no jamming or stagnation during operation, thus bringing a smooth user experience.
High load-bearing performance: Round Lever Door Handles are made of high-strength metal materials, and have excellent load-bearing performance after fine processing and strengthening. In actual use, even if it is frequently subjected to large tension and pressure, such as pulling the door handle hard when carrying heavy objects in public places with a large flow of people or at home, it can still remain stable without deformation or damage, ensuring that the normal use function of the door handle is not affected, providing users with reliable door control protection.
Good maintainability: The structural design of the door handle is relatively simple, and the connection method and fixed position between the components are clear and clear, which is convenient for users to repair when a fault occurs. For example, if the movable parts of the door handle are loose or damaged, you only need to use common tools to disassemble the corresponding parts for repair or replacement. At the same time, it is easy to obtain matching repair accessories on the market, such as screws, bearings, lock cores, etc., making the maintenance process more convenient and quick, reducing maintenance costs and time, and extending the service life of the door handle.
Family residence: In family residence, Round Lever Door Handles are suitable for various types of interior doors, such as bedroom doors, living room doors, study doors, etc. Due to its simple and elegant appearance design, it can be integrated with modern home decoration style to enhance the overall beauty and quality of the interior. At the same time, its durability and good operating performance meet the needs of frequent daily use of the family, providing family members with convenient and safe door control solutions. Whether it is daily access or rapid opening and closing of doors in an emergency, it can play an important role and is one of the ideal choices for home door and window hardware accessories.
Commercial office places: Commercial office buildings, office buildings and other places have high requirements for door control systems, which not only need to ensure the normal passage efficiency of personnel, but also take into account safety and management convenience. With its precise size specifications and good compatibility, Round Lever Door Handles can adapt to various commercial door lock systems, such as electronic access control systems, smart lock systems, etc. Its durable material and stable performance can withstand the high frequency of personnel flow and use intensity in commercial places, ensure the normal opening and closing of doors, and provide a simple and professional appearance for commercial office environments, which meets the decoration style and management requirements of commercial places.
Hotels: As a special commercial service place, hotels have strict requirements on the safety, convenience and aesthetics of door control devices. Round Lever Door Handles can be installed in the hotel's guest room doors, corridor passage doors and other locations. The lock core components equipped with it can be compatible with the hotel's electronic door lock system or traditional key lock system, providing guests with safe and reliable access control protection. At the same time, its ergonomic design and smooth operation feel allow guests to enjoy a convenient and comfortable experience when entering and exiting the room, and the simple and stylish appearance also helps to improve the overall decoration level and service quality of the hotel, leaving a good first impression on guests.
Educational institutions: Round Lever Door Handles have broad application prospects in educational institutions such as schools and kindergartens. First of all, its operation is simple and intuitive, which conforms to the daily use habits of teachers and students, and can easily and quickly open and close classroom doors, laboratory doors, library doors, etc. Secondly, its sturdy and durable material can withstand frequent use by students and possible bumps, scratches, etc., ensuring the long-term and stable use of the door handle. In addition, the door handle can also be combined with the school's security management system, such as installing a smart lock core to achieve remote monitoring and management of the door, improve the campus's security prevention capabilities, and create a safe and orderly teaching environment for teachers and students.
Medical places: Medical places such as hospitals and clinics have special requirements for the cleanliness, sanitation, ease of operation and safety of door control facilities. Round Lever Door Handles use a smooth metal surface, which is easy to clean and disinfect, can effectively reduce the breeding and spread of bacteria and viruses, and meet the hygiene standards of medical places. Its simple structural design and smooth operating performance enable medical staff and patients to quickly open or close the door in an emergency, ensuring unobstructed passages. At the same time, the installation and fixing method of the door handle is stable and reliable, and can withstand the large pulling force and pressure generated by the frequent entry and exit of personnel in medical places, ensuring the stable operation of the door control system, and providing strong support for the daily operation and emergency rescue of medical places.
Public facilities: Round Lever Door Handles can play an important role in various public facilities, such as museums, exhibition halls, libraries, gymnasiums, etc. These places usually have a large flow of people, and require high reliability and durability of door control devices. With its high-quality materials and exquisite manufacturing process, this door handle can withstand the use of a large number of people for a long time without damage or functional failure. Its beautiful appearance design can also be coordinated with the architectural style and interior decoration of public facilities to enhance the overall visual effect. In addition, by using it in conjunction with different lock systems, it can achieve reasonable zoning management and authority control of public spaces, meeting the various needs of public facilities in terms of security management and personnel guidance.
Regular cleaning: Round Lever Door Handles are exposed to a lot of hand sweat, dust and various external pollutants during daily use, so they need to be cleaned regularly. It is recommended to use a soft dry cloth or a slightly damp cloth to gently wipe the surface of the door handle every week to remove dust and stains on the surface. When cleaning, avoid using detergents containing abrasives, strong acids or strong alkaline ingredients to avoid scratching the surface of the door handle or corroding its material. For some difficult-to-remove stains, you can use a mild neutral detergent to wipe it, then immediately rinse it with clean water and wipe it with a dry cloth to keep the surface of the door handle smooth and dry, and extend its service life.
Lubrication: In order to ensure the smooth operation of Round Lever Door Handles, its moving parts need to be lubricated regularly. Generally, every three months or so, you can use professional door handle lubricants or a small amount of lubricating oil to lubricate the rotating shaft, lock cylinder and other parts of the door handle. When lubricating, the door handle should be cleaned first, and then a proper amount of lubricant should be dripped or applied to the part that needs lubrication. Gently press and rotate the door handle several times to evenly distribute the lubricant between the moving parts, reduce the friction between the parts, and avoid jamming and stagnation. It should be noted that excessive use of lubricant should be avoided during the lubrication process to prevent the lubricant from penetrating into the electronic components or other precision parts inside the door handle and causing damage.
Check the fasteners: Regularly checking whether the fasteners such as the fixing screws of the Round Lever Door Handles are loose is a key step to ensure its safety and stability. It is recommended to check the fixing of the door handle once a month to observe whether the screws are loose. If there is a gap between the screw and the base, or the door handle shakes during use, the screws should be tightened to the appropriate degree in time with appropriate tools. When tightening the screws, be careful not to use excessive force to avoid damaging the screw threads or the fixing holes of the door handle base, and ensure that the door handle is firmly fixed to the door to prevent the door handle from falling off due to loose fasteners and causing safety accidents.
Avoid external impact: In daily use, try to avoid excessive external impact on Round Lever Door Handles. For example, do not pull or push the door handle hard, or hit other objects with the door handle. In addition, when carrying heavy objects or cleaning, be careful to prevent the door handle from being collided or squeezed. If the door handle is deformed or damaged after being impacted by external force, it should be repaired or replaced in time to avoid affecting its normal use function and safety. In some areas prone to collision, such as children's activity areas or near passages with frequent personnel flow, you can consider taking appropriate protective measures, such as installing protective corners or posting warning signs to remind people to avoid unnecessary external impact on the door handle.
Environmental adaptability maintenance: The use environment of Round Lever Door Handles has an important impact on its performance and life. In humid, high-salt or chemically corrosive environments, maintenance should be strengthened. For example, in places near seaside buildings or chemical plants, you can rinse the surface of the door handle with clean water at regular intervals to remove corrosive components such as salt and chemicals attached to it, and then dry it. In cold areas in winter, if ice appears on the surface of the door handle, avoid bending the door handle with force to avoid damage to the components. You can use warm water to pour or thaw it naturally before operating it. By taking appropriate adaptive maintenance measures according to different environmental conditions, the damage to the door handle caused by environmental factors can be effectively reduced to ensure its normal operation in various harsh environments.
Professional maintenance and update: Although Round Lever Door Handles have high durability, their components will still wear out or age naturally over time and over long-term use. Therefore, it is recommended to invite professional hardware maintenance personnel to conduct a comprehensive inspection and maintenance of the door handle every few years, including the inspection of the internal mechanical structure, the replacement of parts (such as worn bearings, damaged springs, etc.) and the overall performance evaluation of the door handle. If it is found that some key components of the door handle can no longer be repaired or replaced, or its performance has seriously deteriorated and affects normal use, it should be updated in time, and new Round Lever Door Handles products that meet quality standards should be selected for installation to ensure the continued safe and reliable operation of the door control system and provide long-term and stable protection for users.
