Foldable highchair

The bracket is divided into multiple sections (front bracket with first bracket section and second bracket section, rear bracket with third bracket section and fourth bracket section) that can be independently folded relative to each other. This segmentation allows the folding function to be achieved through simple hinge connections between sections rather than a complex button structure, reducing overall device complexity while maintaining the folding capability.

The complex button structure is extracted and replaced with simple hinge connections between bracket sections. The hinge connections require minimal assembly steps compared to a button structure, significantly reducing assembly time while still achieving the required folding function. The hinge connections can be easily attached during manufacturing without requiring complex assembly procedures.

The invention replaces the expensive button structure with simple, inexpensive hinge connections and locking mechanisms. The hinges are basic mechanical components that are much cheaper to manufacture than a button structure, and the locking mechanism uses simple elements like locking pieces and grooves rather than complex moving parts. This substitution significantly reduces production cost while maintaining the folding function.