Wooden Fixed Office Chair
Information about wooden fixed office chairs can be elaborated from four aspects: installation, structural materials, reinforcement methods, and usage precautions:
Installation Methods: The installation steps for wooden fixed office chairs vary depending on the model. Taking the NB39 fixed model as an example, during installation, first fix the X-shaped support frame to the wooden legs using 4CM hex socket screws, ensuring that the foot pads are attached to the bottom of the wooden legs and the holes face outward. Next, connect the seat cushion to the support frame using 4.5CM hex socket screws, and finally, straighten the entire chair. For general wooden office chairs, prepare tools such as screws, nuts, and wrenches in advance. Choose a stable location to install the base, ensuring it is parallel to the ground. Fix the backrest and seat according to the instructions in the manual. During installation, do not tighten the screws too much to avoid damaging the chair's surface.
Structure and Materials: Fixed wooden office chairs are meticulously designed in terms of structure and material selection. They often use 15mm multi-layer plywood, which is formed by hot-pressing thin slices of solid wood in a crisscross pattern, effectively enhancing the chair's bending resistance and reducing the risk of deformation. The seat cushion is usually covered with PU foam with a density between 45 - 60kg/mยณ, providing good cushioning for users. The outer leather surface is both breathable and easy to clean. Additionally, the fixed armrests are designed to be level with the seat cushion, providing natural support for the arms and helping to reduce shoulder and neck fatigue.
Reinforcement Methods: If a wooden fixed office chair becomes loose, various reinforcement methods can be employed. The nail reinforcement method involves directly fixing the loose parts with nails. The wedge reinforcement method is suitable for mortise-and-tenon joints, where a wedge-shaped wooden block is inserted into the gap. The diagonal brace reinforcement method enhances stability by adding triangular support members. The angle iron reinforcement method uses metal right-angle connectors with screws for fixation.
Usage Precautions: Before installation, carefully read the instructions, select appropriate screws, and ensure that all components are tightly joined. During use, avoid excessive squeezing, impacting, or dropping the chair to prevent damage. When cleaning the leather surface, use a neutral detergent. If the chair is not used for an extended period, place it in a dry and ventilated area to prevent the wood from getting damp and moldy.
