Foldable Plush Lounge with Backpack Straps for Child Portability

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Solution Overview

Problem

Parents face challenges in finding a portable, safe, and comfortable sleeping or play surface for infants while traveling, as existing baby beds and play pens are often bulky and cumbersome, and there is a need for a solution that combines portability with emotional comfort for children.

Innovation Solution

A portable plush children's lounge with a flexible base and sidewall, featuring a plush toy head and arms, that can convert between open and closed configurations for use and portability, equipped with a fastener system and backpack straps, providing a cozy and familiar environment for children.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional baby beds and play pens are used to provide a safe sleeping surface, then the child's safety and comfort are improved, but the device becomes bulky and cumbersome, reducing portability

Engineering Contradiction:
Improvechild safetyVSAvoidportability
Core Design Contradiction:
ReliabilityVSLength of moving object

Solution Approach 1:

The lounge is divided into a base portion and a sidewall portion that can be separated or folded relative to each other, allowing the structure to be compacted for portability while maintaining safety features when deployed

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The sidewall is designed to be flexible and movable, allowing it to transition between an extended position that provides safety containment and a folded position that enables easy carrying, making the safety structure dynamic rather than static

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If multiple items (portable bed, stroller, plush toy) are carried to ensure child comfort and safety, then the child's emotional comfort is improved, but the device complexity and weight increase

Engineering Contradiction:
Improveemotional comfortVSAvoidnumber of items
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The lounge integrates multiple comfort functions into a single device: the base provides a safe sleeping surface, the sidewall offers containment and security, and the integrated plush toy head delivers emotional comfort, eliminating the need to carry separate items

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The lounge serves multiple functions simultaneously - it is a safe sleeping surface, a portable bed, and incorporates a comforting plush toy, making it a universal solution that replaces multiple separate items

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

3Reliability

If the sidewall extends upward to provide containment and safety, then the child's sense of security is improved, but the height increases, making the lounge harder to carry

Engineering Contradiction:
Improvesense of securityVSAvoidsidewall height
Core Design Contradiction:
ReliabilityVSLength of stationary object

Solution Approach 1:

The sidewall is designed as a flexible, movable structure that can be extended upward when needed to provide security and containment, then folded down or collapsed for easy carrying, making the height dynamic rather than fixed

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS10477983B2Portable lounge
Publication Date: 2019.11.19 BENEZRI PAZIT
  • US10477983B2 patent drawing
  • US10477983B2 patent drawing
  • US10477983B2 patent drawing

AI summary

A plush children's lounge is provided. The lounge includes a sidewall connected to a base. The lounge is convertible between an open configuration and a closed configuration and a fastener is provided. When the fastener is connected, the lounge defines a closed configuration having a reduced length and suitable for portability. Backpack straps are provided so that the lounge can be carried on the back. The sidewall is resilient such that the lounge springs into the open configuration when the fastener is released. When in the open configuration, a child can recline inside the lounge. Scallops in the sidewall serve as a headrest for the lounger and a plush toy head with eyes is connected to the lounge such that the child can see the plush toy while lying in the lounge. The lounge further includes arms and legs that resemble an animal or other creature.