Reversible Plush Blanket with Nested Head Configuration Change

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Solution Overview

Problem

Existing technologies do not provide a combination of a reversible blanket and plush toy that can change shape configurations, offering distinct appearances for different uses.

Innovation Solution

A combination reversible blanket and plush toy with a fabric body and attached plush toy that can be converted between two configurations, each with a distinct shape, featuring a plush toy with interchangeable head portions and potentially different character features.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a reversible blanket with plush toy is designed to change configurations, then versatility and adaptability are improved, but device complexity increases

Engineering Contradiction:
Improveconfiguration change capabilityVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The plush toy's head portions are designed to nest within each other during configuration changes. One head portion can be inserted into or stored within the body cavity of the plush toy, allowing the blanket to transform between different configurations without requiring complex mechanical mechanisms. This nesting approach enables versatility while maintaining structural simplicity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The plush toy is designed with flexible and movable components that allow dynamic reconfiguration. The head portions can be detached, repositioned, or inverted to create different configurations. This dynamic design enables the blanket to adapt to various uses (daytime vs. sleep time) through simple manual manipulation rather than complex automated mechanisms.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the plush toy has interchangeable head portions, then adaptability is improved, but manufacturing complexity increases

Engineering Contradiction:
Improveinterchangeable head portionsVSAvoidassembly complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The plush toy is divided into separate modular components, specifically the head portions that can be interchangeably attached or stored within the body cavity. This segmentation allows for simplified manufacturing where each component can be produced independently and then assembled through simple attachment mechanisms, reducing overall manufacturing complexity while enabling interchangeability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The head portions are designed with universal attachment features that can be used in multiple configurations. The same head portion can be attached in different orientations or positions, and the body cavity is designed to accommodate these universal features. This multi-functionality approach reduces the need for multiple specialized components, simplifying manufacturing while maintaining adaptability.

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

Data Source

PatentUS20250281845A1Reversible Lovey Security Blanket
Publication Date: 2025.09.11 NOVUS IMPORTING PTY LTD
  • US20250281845A1 patent drawing
  • US20250281845A1 patent drawing
  • US20250281845A1 patent drawing

AI summary

A combination reversible blanket and plush has a fabric body with a top surface and a bottom surface and extending from a central aperture to a perimeter edge. A plush toy is attached to the fabric body via a fastener, the plush toy comprising a first head portion and a second head portion, each head portion being substantially hollow. The plush toy is adapted to be moved from a first configuration wherein the second head portion is stored within the first head portion, to a second configuration wherein the first head portion is stored within the second head portion. The first head portion is distinct in shape in the first configuration from the second head portion in the second configuration.