Detachable Stroller Storage for Shelf and Container Modes

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Solution Overview

Problem

Existing strollers lack versatility in accommodating both storage and seating needs, limiting their functionality in managing baby essentials and personal items efficiently.

Innovation Solution

A stroller designed to selectively operate between a shelf mode and a container mode, featuring a detachable storage unit that can be securely coupled to the frame, allowing for flexible use of space and modular storage solutions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed shelf structure is used for storage, then storage space is provided, but versatility and adaptability are reduced

Engineering Contradiction:
Improvestorage configuration flexibilityVSAvoidstorage system structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The storage system is divided into a fixed shelf portion and a detachable container portion. The container can be separated from the shelf, allowing the shelf to remain as a simple fixed structure while the container provides additional storage capacity when needed. This segmentation enables the system to adapt between having full storage capacity and having a simpler configuration.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The storage system transitions from a static fixed shelf to a dynamic configuration where the container can be attached or detached as needed. This dynamic capability allows the storage system to adapt its capacity and configuration based on user needs, improving versatility without permanently increasing complexity.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If a detachable container is added for flexible storage, then versatility is improved, but device complexity increases

Engineering Contradiction:
Improvestorage mode optionsVSAvoidcoupling mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The container is designed with a universal coupling mechanism that interfaces with the fixed shelf. This coupling system allows the container to be attached and detached repeatedly, providing multi-functionality where the same container can serve different storage needs while using a standardized interface that reduces overall system complexity.

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

3Quantity of substance

If storage space is expanded under the seating module, then storage capacity increases, but accessibility and ease of operation decrease

Engineering Contradiction:
Improvestorage capacityVSAvoiditem accessibility
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The storage system separates frequently accessed items on the fixed shelf (within easy reach) from less frequently accessed items that can be stored in the detachable container (under the seating module). This segmentation allows the majority of storage capacity to be located in the accessible shelf area while still providing expanded capacity in the container when needed.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The detachable container can be quickly removed from under the seating module and placed in a more accessible location when items need to be accessed. This dynamic repositioning capability allows the system to provide expanded storage capacity while maintaining ease of operation when needed, as the container can be moved from a low-access location to a more accessible position.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20250304142A1Multi-modal selectively detachable stroller storage
Publication Date: 2025.10.02 CHUAH KHAI GAN
  • US20250304142A1 patent drawing
  • US20250304142A1 patent drawing
  • US20250304142A1 patent drawing

AI summary

Apparatus and related methods generally relate to a stroller configured to selectively operate between a shelf mode and a container mode. In an illustrative example, a frame of the stroller supports a seating module, and supports a shelf disposed at least partially over a footprint defined by multiple wheels of the stroller. In a shelf mode, items may, for example, be supported by the shelf in a storage space over the footprint and at least partially under the seating module. In a container mode, a selected container may, for example, be releasably coupled (e.g., by a latching mechanism) to the stroller frame such that it extends into the storage space. Various embodiments may, for example, advantageously enable use of a preferred container style and/or shape while still enabling secure coupling of the container under the seating module.