Painter Tool Box with Vertical Brush Holder and Segmented Compartments

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Solution Overview

Problem

Existing tool boxes for painters do not efficiently transport multiple tools and paints, including paint brushes and rollers, especially when they are wet, and lack adjustable compartments to accommodate varying quantities of supplies.

Innovation Solution

A tool box with multiple receiving spaces, a handle for transport, and a mechanism to hold paint brushes or rollers vertically, featuring removable rods or bars that can be positioned through tool handles to prevent contamination and facilitate drying, with adjustable compartments to accommodate different quantities of tools and paints.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a traditional single-compartment tool box is used, then the structure is simple, but it cannot efficiently transport multiple tools and paints with varying quantities

Engineering Contradiction:
Improveaccommodation of varying quantities of suppliesVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The tool box is divided into multiple removable compartments (first compartment for paints, second compartment for tools) that can be independently configured or removed. This segmentation allows the box to adapt to different quantities and types of supplies while keeping the overall structure relatively simple through modular design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The compartments are designed to be removable and reconfigurable, allowing the tool box structure to dynamically adapt to different painting job requirements. Users can add or remove compartments based on the specific quantities of paints and tools needed, providing versatility without permanent complexity.

Inventive Principle:
Principle #15Dynamics

2Object-affected harmful factors

If paint brushes and rollers are transported horizontally, then they are easy to access, but wet tools cause cross-contamination and drying issues

Engineering Contradiction:
Improvecross-contamination and drying preventionVSAvoidaccessibility of tools
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The invention transitions tool storage from a horizontal arrangement to a vertical orientation within the compartment. Paint brushes and rollers are positioned upright in vertical slots or against vertical walls, which prevents the bristles/rollers from touching each other and causing cross-contamination, while also allowing excess paint to drain properly without pooling.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

Vertical dividers or walls act as intermediaries between different painting tools, physically separating them to prevent cross-contamination. These structural elements mediate between the need for tool storage and the need to prevent paint transfer between tools.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If multiple tools are stored in a single compartment, then the device is simple, but tools cannot be easily accessed during use

Engineering Contradiction:
Improveaccessibility of toolsVSAvoidcompartment structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The tool box is segmented into multiple compartments, with the second compartment specifically designated for tools. This segmentation groups similar items together and provides dedicated storage spaces, making it easier to access specific tools without rummaging through the entire box, while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11161368B2Tool box useful for painters
Publication Date: 2021.11.02 CUBILLO JUAN
  • US11161368B2 patent drawing
  • US11161368B2 patent drawing
  • US11161368B2 patent drawing

AI summary

The invention provides an improved tool box useful for painters featuring a first receiving space or compartment, a second receiving space or compartment, a handle or means for carrying or transporting the tool box, and a means for receiving or holding in a substantially vertical position a paint brush or paint roller or tool useful for a painter. The tool box may be formed of any suitable material or combination or materials such as wood, fiber board, pressboard, rubber, plastic, metal or cardboard. The tool box may be designed for extended life or it may be formed of one or more materials adapted to be disposed of after one or a few or several uses. The tool box may be of any suitable shape such as substantially rectangular, square, oblong, elliptical, round, etc.