Interchangeable Liner Handbag with Transparent Shell

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Solution Overview

Problem

Women face the challenge of affording multiple handbags to match different occasions and styles, as well as the time-consuming process of transferring contents between handbags.

Innovation Solution

A customizable handbag design featuring a transparent outer shell and interchangeable liner, allowing users to change the style and contents quickly by swapping liners with different designs, which can be secured and closed using various attachment mechanisms.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If women purchase multiple handbags to match different occasions and styles, then the variety of fashion options is improved, but the cost and time required to manage multiple bags increases

Engineering Contradiction:
Improvefashion option varietyVSAvoidnumber of handbags
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The handbag is divided into two separable components: a reusable outer shell and interchangeable liners. This segmentation allows the outer shell to remain while multiple liners are exchanged to achieve different fashion looks, eliminating the need to purchase multiple complete handbags.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The outer shell is designed to accommodate multiple liners with different designs and functions. A single outer shell serves multiple fashion purposes by accepting different liners, making the handbag system universal and adaptable to various occasions without requiring multiple separate bags.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If women purchase multiple handbags to match different occasions and styles, then the variety of fashion options is improved, but the cost of purchasing multiple bags increases

Engineering Contradiction:
Improvefashion option varietyVSAvoidtotal expenditure
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

By segmenting the handbag into an outer shell and liners, the cost is reduced because only the liners need to be purchased separately rather than complete handbags. The outer shell is reused across multiple liner exchanges, significantly lowering the total expenditure compared to buying multiple full handbags.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The outer shell serves as a universal component that can work with multiple different liners. This multi-functionality allows one outer shell to replace multiple handbags, reducing the total number of items that need to be purchased and thus lowering overall cost.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If women use multiple handbags for different occasions, then the fashion matching capability is improved, but the time to transfer contents between bags increases

Engineering Contradiction:
Improveoccasion matching capabilityVSAvoidtime to transfer contents
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The handbag is segmented into an outer shell and a liner that can be quickly removed and replaced. This segmentation enables fast switching between different liners for different occasions without the time-consuming task of manually transferring contents from one bag to another.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The liner is designed to be pre-configured with specific contents or organizational features that match different occasions. When switching between occasions, the user simply exchanges the pre-prepared liner rather than manually organizing and transferring items, saving significant time.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10058157B2Handbag with interchangeable liners
Publication Date: 2018.08.28 BRAZZEL GREGORY ALLEN
  • US10058157B2 patent drawing
  • US10058157B2 patent drawing
  • US10058157B2 patent drawing

AI summary

A customizable handbag. The customizable handbag includes an outer shell, wherein a portion of the outer shell is transparent. The customizable handbag also includes a liner. The liner is configured to fit within the outer shell and be at least partially seen through the transparent portion of outer shell.