Angular Brush Packaging With Shaped Nose for Bristle Protection

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing retail packaging for angular brushes fails to adequately protect the bristles, maintaining their shape and preventing bending or impact during storage and transportation.

Innovation Solution

A box design with a corresponding slanted nose to accommodate the bristles of an angular brush, combined with a lid that can transition between closed and open positions, using hook-and-loop fasteners for secure closure, and made from a single sheet of cardboard with defined fold lines to form panels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional retail packaging is used for angular brushes, then the packaging structure is simple, but the bristles are not adequately protected and may bend or be impacted

Engineering Contradiction:
Improveprotection of bristlesVSAvoidpackaging structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The box is designed with a nose portion that has a specific shape corresponding to the angular brush bristles, providing localized protection where needed. The nose portion includes a recess that cradles the bristles in their proper angular position, preventing bending and impact damage to this critical area while keeping the rest of the packaging simple.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The packaging is designed to hold the brush in a predetermined angular orientation with the bristles positioned in a recess of the nose portion before shipping. This preliminary positioning ensures the bristles are protected in their correct form from the outset, preventing deformation during storage and transportation.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If the brush is fully enclosed in the box for protection, then the bristles are protected, but access to the brush is difficult

Engineering Contradiction:
Improveprotection of bristlesVSAvoidaccess to brush
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The box is segmented into a main body and a removable lid, allowing the brush to remain protected in the box body while enabling easy access by simply removing or opening the lid. The handle of the brush extends through an opening in the box, allowing partial access while the bristles remain protected inside.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12600521B2Retail packaging for angular brush
Publication Date: 2026.04.14 ZIBRA LLC
  • US12600521B2 patent drawing
  • US12600521B2 patent drawing
  • US12600521B2 patent drawing

AI summary

Packaging for protecting a brush comprises a box and a brush. The brush has bristles forming a particular shape, and the box defines a nose with a corresponding shape for accommodating the bristles without bending or impacting the bristles, whereby the brush holds its form while packaged. The brush preferably is an angular brush. The box includes a lid by which the brush is secured, with a handle of the brush extending through an opening in the lid.