Adjustable Spacing Comb With Three-Component Indexing Mechanism

The patent combines multiple functions (adjustment, self-locking, and feedback) into a single integrated comb piece with fewer distinct parts. The comb includes a comb body with teeth and an integrated adjustment mechanism where portions of the comb body can move relative to each other, eliminating the need for separate adjustment screws, springs, and locking mechanisms found in prior art.

The comb piece serves multiple functions simultaneously: it guides hairs during cutting, provides adjustable spacing from the skin, enables length adjustment through relative movement of comb portions, and provides self-locking and tactile feedback without requiring separate specialized components for each function.

By merging multiple components into fewer integrated parts, the patent reduces the number of interfaces and contact points between components, thereby reducing the cumulative tolerance requirements while maintaining reliable operation.

The comb is segmented into movable portions that can shift relative to each other, allowing for adjustment while maintaining simple manufacturing. The segmentation creates natural adjustment positions without requiring complex tolerance control across multiple separate parts.

The comb piece is designed as a multi-functional component that simultaneously provides hair guidance, adjustable spacing, length adjustment, self-locking, and tactile feedback, ensuring all necessary functions are maintained despite using fewer parts.

The comb provides self-locking and self-feedback mechanisms through its own structure without requiring external springs, detents, or separate feedback components. The movable portions naturally provide tactile feedback during adjustment and self-lock at adjustment positions.