Maternity Bag with Wrap-Around Changing Mat for Concealed Integration

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Solution Overview

Problem

Traditional maternity bags with detachable changing mats are easily recognizable, making them unsuitable for use outside of baby-changing situations and lacking in design integration, which compromises their functionality and aesthetics.

Innovation Solution

A maternity bag with an integrated, non-permanently attached changing mat that wraps around the bag body, using identical or diverse materials and textures to blend seamlessly with the bag's design, providing a stylish and functional solution that conceals its purpose.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the changing mat is attached to the bag body, then the changing mat becomes visible and recognizable as a separate item, but this makes the bag easily identifiable as a diaper bag, reducing its versatility and aesthetic appeal

Engineering Contradiction:
Improvebag versatilityVSAvoidchanging mat attachment complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The changing mat is merged with the bag body by attaching it to the outer surface, creating an integrated appearance where the mat becomes part of the bag's design rather than a separate visible item. This merging allows the bag to maintain aesthetic appeal and versatility while still providing changing functionality.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The bag is designed to serve multiple functions: it can be used as a regular fashion bag when the changing mat is attached and concealed, and as a diaper bag when the mat is detached or unfolded. This multi-functionality resolves the contradiction by allowing the bag to adapt to different usage scenarios.

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

2Adaptability or versatility

If the changing mat is folded or rolled and inserted into the bag, then the mat is concealed, but it becomes a separate visible item when attached to the outer wall

Engineering Contradiction:
Improvebag aesthetic appealVSAvoidchanging mat accessibility
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The changing mat is designed with dynamic attachment mechanisms (magnetic, snap, or velcro) that allow it to be easily attached and detached from the bag body. This dynamic design enables quick transformation between concealed and accessible states, resolving the contradiction between aesthetic appeal and ease of operation.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The changing mat is designed as a flexible, thin structure that can be folded or rolled when not in use, allowing it to be concealed within the bag or attached to the outer surface without creating a bulky separate item. This flexibility enables easy storage and deployment.

Inventive Principle:
Principle #30Flexible shells and thin films

3Adaptability or versatility

If the changing mat is made to wrap around the bag body, then it becomes indistinguishable from the bag design, but this increases the complexity of attachment and material requirements

Engineering Contradiction:
Improvechanging mat concealmentVSAvoidchanging mat manufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The changing mat is segmented into multiple portions (first mat portion, second mat portion, and middle mat portion) that can be separately manufactured and then assembled. This segmentation reduces manufacturing complexity while enabling the mat to wrap around the bag body in an indistinguishable manner.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The changing mat is made from composite materials that combine the functionality of a changing surface with the aesthetic properties of the bag's outer material. This allows the mat to be both functional and visually integrated with the bag design.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS10939736B2Maternity bag with integrated changing mat and method thereof
Publication Date: 2021.03.09 PEROU KRYSTEL
  • US10939736B2 patent drawing
  • US10939736B2 patent drawing
  • US10939736B2 patent drawing

AI summary

A maternity bag with a bag body defining an outer surface and a changing mat configured to be detachable from the outer surface of the body. The changing mat is optionally made of a same material as the bag body and/or has the same texture or color as the outer surface of the bag body, and is dimensioned to at least partially wrap around the outer surface of the bag body so as to be fully integrated and indistinguishable. The function and the look of the changing mat is concealed as it is integrated to the bag when attached. A method for changing babies using the bag is also provided. The changing mat being wrapped around the bag, it reinforces the body's structure and liberates space inside the bag. The invention provides an elegant and stylishly fashionable look to the bag. The invention also concerns the changing mat configured to be affixed to a diaper bag.