Convertible Tote Bag Assembly with Removable Interior Panel

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Solution Overview

Problem

Conventional garment and tote bags typically serve only one function, leading to wasted space and discomfort when not in use, especially during activities like biking or hiking where multiple purposes are needed.

Innovation Solution

A convertible tote bag assembly that transforms into multiple wearable articles of clothing, including shirts, pants, and accessories, using an exterior housing with fastening members and an interior panel that can be removed and reconfigured to serve various functions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a tote bag is designed for carrying and storing items, then it provides storage functionality, but it becomes cumbersome and wastes space when empty and not in use

Engineering Contradiction:
Improvemulti-functionalityVSAvoidstructural complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The exterior housing is designed with features that allow it to function both as a tote bag for carrying items and as a wearable article of clothing (such as a shirt or blouse). The housing includes sleeves and a neckline, enabling it to be worn when the interior panel is removed, thus providing multiple functions from a single component.

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

Solution Approach 2:

The tote bag is divided into separable components: an exterior housing and an interior panel. The interior panel can be removed from the exterior housing, allowing each component to serve different functions independently - the housing becomes wearable clothing while the panel can be used as a scarf, shawl, or towel.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If a bag is designed with multiple functions, then it reduces wasted space and improves versatility, but it increases structural complexity and difficulty of manufacture

Engineering Contradiction:
Improvemulti-functionalityVSAvoidmanufacturing ease
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The exterior housing is designed with features that allow it to function both as a tote bag for carrying items and as a wearable article of clothing (such as a shirt or blouse). The housing includes sleeves and a neckline, enabling it to be worn when the interior panel is removed, thus providing multiple functions from a single component.

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

3Adaptability or versatility

If conventional bags are used during activities like biking or hiking, then they provide storage, but they cause discomfort and wasted space when not in use

Engineering Contradiction:
Improveactivity adaptabilityVSAvoidcomfort
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The exterior housing can be worn as a wearable article of clothing during activities like biking or hiking, providing both storage functionality when needed and comfortable wear when the storage function is not required, thus adapting to different activity requirements.

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

Solution Approach 2:

The tote bag allows dynamic reconfiguration between its bag form (with interior panel inserted) and wearable clothing form (with interior panel removed), enabling the user to adapt the product to different activity needs and comfort requirements throughout the day.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11234507B2Convertible tote bag assembly and method thereof
Publication Date: 2022.02.01 COTTON CANTRELL APRIL L
  • US11234507B2 patent drawing
  • US11234507B2 patent drawing
  • US11234507B2 patent drawing

AI summary

A convertible tote bag assembly is provided. The tote bag includes an exterior housing that is an article of clothing having fastening members. An interior panel may be seated and coupled within the exterior housing, wherein the exterior housing is wrapped around the interior panel to engage the fastening members in a closed manner. A strap may be coupled to the exterior housing, wherein when the interior panel and the strap are removed from the exterior housing, the exterior housing converts into a wearable article of clothing, such as a shirt, blouse, or a pair of slacks. In some embodiments, the exterior housing may include at least one pair of sleeves coupled to a bodice, wherein the strap is slidably positioned through the pair of sleeves. The bodice may include an opening defining a neckline, such that the exterior housing may be worn as clothing.