Wooden Folding Office Chair
Wooden folding office chairs can achieve convenient space-saving effects through various ingenious designs and manufacturing methods.
Triangular Wooden Board Rotating Bracket Design
One design uses four triangular wooden boards, fixing them in pairs to form rotatable brackets. This design utilizes the principle of triangular stability, enabling the chair to switch flexibly between an expanded and a folded state through a reasonable rotating structure. When expanded, the triangular brackets provide stable support, ensuring the safety of the user; when folded, the brackets can move closer to each other, significantly reducing the space occupied by the chair. Subsequently, by adding fixed baffles and other steps, the chair's structure is further refined, resulting in a convenient and lightweight folding chair. This design is suitable for use in environments with limited space, such as small offices and meeting rooms.
Plywood Cutting and Assembly Design
Another manufacturing method involves using a single piece of plywood and following a series of steps to create a freely foldable chair. First, apply masking tape to protect the surface of the plywood from damage during subsequent operations. Next, draw the design to determine the shapes and dimensions of each part of the chair. Then, cut the plywood into corresponding components according to the design requirements. After that, sand the components to make their surfaces smooth and prevent scratches to the user during use. Assemble these components by drilling holes and installing hinges, enabling the chair to fold. Finally, identify the support points and drill holes to ensure stable support when the chair is expanded. This type of chair is a single piece of plywood when folded and transforms into a seat instantly when opened. It has low manufacturing costs, is easy to carry, and does not occupy much space, making it ideal for people who frequently move their workplaces.
Mortise-and-Tenon Joint Assembly Design
Some carpenters use thick wooden materials and assemble them into shape using mortise-and-tenon joints without additional hardware. Mortise-and-tenon joints are a classic connection method in traditional Chinese woodworking, utilizing the interlocking of tenons and mortises between wooden pieces to achieve a firm connection between components. This design is cleverly conceived and simple to operate, allowing for one-click opening and closing. Since no hardware is used, it avoids problems such as rusting and loosening of hardware components, improving the chair's service life. Moreover, when folded, it is very thin, maximizing space savings and making it suitable for places with high space utilization requirements, such as studies and workshops.
