Door Lever Handle is a common door lock accessory, especially suitable for interior door design. It combines the principle of lever to make door opening and closing easier and more labor-saving. Compared with the traditional round door handle (knob), the door lever handle usually has a longer grip part, and the user can easily apply force with the palm or fingers to achieve quick opening and closing of the door.

Parameters:

Door Lever Handle Features

• Labor-saving design: The door lever handle uses the principle of lever, and through the design of a longer grip rod and fulcrum, the user can open and close the door with less force, which is especially suitable for the elderly, children and people with physical disabilities.

• Beautiful and elegant: The door lever handle usually has a streamlined design with simple and smooth lines, which can enhance the overall aesthetics of the interior space. At the same time, it also provides a variety of materials and colors to meet the personalized needs of different users.

• High security: The door lever handle is usually equipped with a lock cylinder and a lock tongue mechanism, which can provide basic security protection. In some high-end products, intelligent recognition modules are also integrated, such as fingerprint, password and other unlocking methods, which further enhances the security of the door lock.

• Easy to clean: The surface of the door lever handle is usually made of smooth and easy-to-clean materials, such as stainless steel, aluminum alloy, etc., which makes daily cleaning work easier and more convenient.

Application

• Residential Settings

• In homes, door lever handles are frequently installed on interior doors for seamless accessibility. They are particularly beneficial for elderly family members or those with mobility issues, as they require less force to operate compared to traditional knobs. From bedrooms to bathrooms, these handles ensure smooth and effortless door operation.

• Commercial Spaces

• In commercial buildings such as offices, hotels, and retail stores, door lever handles are preferred for their durability and functionality. High-traffic areas benefit from the lever's ability to withstand frequent use without compromising on performance. Additionally, lever handles can be designed to incorporate security features, enhancing the safety of the premises.

• Public Facilities

• Public buildings like schools, hospitals, and government offices also rely on door lever handles. In these settings, ease of use and hygiene are paramount. Lever handles can be easily cleaned and disinfected, making them ideal for environments where sanitation is critical.

• Adaptive Design for Special Needs

• For individuals with disabilities, door lever handles can be customized to meet specific needs. For instance, lever handles can be mounted at accessible heights or designed with ergonomic features to facilitate ease of use.

Installation

The installation process of the door lever handle is relatively simple, but the following points need to be noted to ensure the quality and safety of the installation:

• Measurement and preparation: Before installation, you first need to measure the thickness and width of the door to ensure that the size of the door lever handle you choose is appropriate. At the same time, prepare the required installation tools and materials, such as screwdrivers, drill bits, etc.

• Positioning and drilling: According to the installation instructions of the door lever handle, determine the installation position and drilling position of the handle. Use a drill to drill the corresponding installation holes on the door, paying attention to maintaining the accuracy and verticality of the holes.

• Install the handle assembly: Install the various components of the door lever handle into the holes one by one, ensuring that the components fit tightly and are in the correct position. Use a screwdriver to fix the screws to ensure that the handle assembly is firmly installed on the door.

• Install the lock cylinder and lock tongue: Install the lock cylinder and lock tongue mechanism to the door lever handle, and debug and test it as needed. Ensure that the lock cylinder can rotate and lock smoothly, and the lock tongue can extend and retract smoothly.

• Inspection and testing: After installation, the door lever handle needs to be fully inspected and tested. Check whether the surface of the handle is flat and smooth, and whether it is loose or damaged. Test whether the handle switches smoothly and flexibly, and whether the lock can work properly.

During the installation process, you also need to pay attention to the following safety precautions:

• Power-off operation: If the door lock has an electronic identification module (such as a fingerprint lock, password lock, etc.), you need to ensure that the power supply is disconnected before installation to avoid the risk of electric shock.

• Use appropriate tools: During the installation process, use appropriate tools and materials to avoid using violence or improper operation methods that may cause damage or safety accidents.

• Follow the installation instructions: During the installation process, you should carefully read and follow the product's installation instructions and operating procedures to ensure installation quality and safety.