Chair Foot Connecting Structure for Detachable Strength and Packing

The chair foot is divided into multiple components: a center piece with connecting portions and multiple support feet with connecting ends. This segmentation allows each part to be manufactured separately through simpler processes (injection molding, casting, or forming) and then assembled together, improving production efficiency while maintaining structural strength through the connecting mechanisms (slots, stoppers, buckles, and round shaft protrusions).

The connection mechanism merges multiple functional elements into a unified structure: the slot and stopper provide positioning and retention, the buckle provides mechanical coupling, and the round shaft protrusion provides rotational freedom and additional support. This combination distributes stress across multiple contact points and structural elements rather than concentrating it on the buckle tongue alone, thereby improving support strength while maintaining the benefits of detachability and production efficiency.

The chair foot is segmented into a center piece and multiple support feet that can be detached from each other. This segmentation significantly reduces the volume occupied during packaging and transportation, as the components can be nested or arranged more compactly. The connection structure, while comprising multiple elements (slot, stopper, buckle, round shaft protrusion), uses simple geometric forms and straightforward assembly steps (insertion, rotation, buckling) that minimize the complexity burden.