Paper Hat Kit Assembly via Tab-and-Slot Segmentation

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Solution Overview

Problem

There is a need for a hat design that can be easily assembled from separable parts, providing a creative and customizable option for headwear while maintaining structural integrity and comfort.

Innovation Solution

The paper hat kit consists of two composite panels and decorative structures, where the panels are fastened together using slots and tabs to form a semi-rigid hat structure, allowing for easy assembly and customization with a semi-rigid, elastic nature for a comfortable fit.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If a hat is made from separable parts that can be easily assembled, then ease of manufacture and ease of operation are improved, but structural integrity may be compromised

Engineering Contradiction:

Improveease of assemblyVSAvoidstructural integrity

Core Design Contradiction:

Ease of manufactureVSStrength

Solution Approach 1:

The hat is divided into multiple separable composite panels that can be independently manufactured and then assembled together using tabs and slots, enabling easy assembly while maintaining structural integrity through the interlocking design

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The composite panels are designed with nested tab-and-slot features that allow one panel to interlock with another, creating a hierarchical assembly structure where panels connect through integrated fastening elements, ensuring structural integrity during assembly

Inventive Principle:

Principle #7Nested doll (Nesting)

2Adaptability or versatility

If a hat is made from separable parts allowing customization, then adaptability and versatility are improved, but device complexity increases

Engineering Contradiction:

Improvecustomization capabilityVSAvoidnumber of components

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The composite panels are designed with universal tab-and-slot connection features that can accommodate different decorative structures and panel configurations, allowing the same basic components to serve multiple functions and enable various customization options without proportionally increasing complexity

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The composite panels are pre-assembled with integrated tab and slot features during manufacturing, so that the complexity of creating interlocking joints is resolved in advance, allowing end users to easily assemble and customize the hat without dealing with complex connection mechanisms

Inventive Principle:

Principle #10Preliminary action

Data Source

PatentUS11134736B1Paper hat kit

Publication Date: 2021.10.05 BUTLER LAUREN

AI summary

The paper hat kit includes a first composite panel, a second composite panel, and a plurality of decorative structures. The first composite panel and the second composite panel are fastened together to form a hat. Each of the plurality of decorative structures attaches to either the first composite panel and the second composite panel.