Hairbrush with removable bristle carrier
The hairbrush features a removable bristle carrier with adjustable bristles and a main body with adjustable projections, addressing the issue of fixed bristle hardness in conventional hairbrushes by providing customizable comfort and dual functionality.
US20250151888A1Pending Publication Date: 2025-05-15CHU
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Patent Information
- Application Number
- US19/025259
- Authority / Receiving Office
- US · United States
- Patent Type
- Applications(United States)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-05-15
AI Technical Summary
Technical Problem
Conventional hairbrushes have permanently attached bristle carriers and bristles, which cannot be adjusted for individual preferences regarding bristle hardness, leading to discomfort for users with different sensitivity levels.
Method used
A hairbrush design featuring a removable bristle carrier with a structural frame, adjustable bristles, and a main body with projections and knurls that interact with the bristle carrier to provide adjustable bristle hardness.
Benefits of technology
The design allows for adjustable bristle hardness, accommodating individual preferences and providing both hair care and massage functionality after separating the main body and bristle carrier.
✦ Generated by Eureka AI based on patent content.
Abstract
A hairbrush includes a main body including a handle, a base formed with the handle, a framework formed in the base, two opposite cavities formed in a periphery of the base, knurls formed on the framework, channels through the framework, and projections formed on portions of the periphery of the base and the framework respectively; and a bristle carrier including a structural frame, bristles disposed on the structural frame, two opposite protrusions formed on a periphery of the structural frame and disposed in the cavities, ribs formed on the structural frame and disposed in the channels, tunnels each formed between the ribs, and recesses formed in the ribs for receiving the supports. The projections on the framework pass through the tunnels to dispose among the bristles and the knurls urge against the ribs when the main body and the bristle carrier are assembled.
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