Solid Bath Agent with Embedded Connectable Toy Component

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Solution Overview

Problem

The existing multifunctional toy for children lacks interesting features and gimmicks, particularly in terms of usability and engagement during bath time.

Innovation Solution

A solid bath agent comprising a water-soluble main body with a first component that becomes visible and connectable to a second component after the main body dissolves, enhancing usability and engagement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the solid bath agent uses a simple structure without hidden components, then the device complexity is low, but the interesting features and engagement are insufficient

Engineering Contradiction:
Improveinteresting featuresVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent embeds a first component (picture frame or puzzle piece) inside the main body of the solid bath agent. This nesting structure allows the toy to contain hidden elements that are revealed after dissolution, providing surprising and engaging features without significantly increasing external complexity

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The first component is pre-positioned inside the main body during manufacturing, and the second component is prepared in advance outside the main body. This preliminary arrangement ensures that when the main body dissolves, the components are already in the correct positions for assembly, creating a seamless and engaging experience

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If the first component is hidden inside the main body, then the engagement and surprise element are improved, but the ease of operation deteriorates because children cannot see or access the components before dissolution

Engineering Contradiction:
ImproveengagementVSAvoidaccessibility
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent creates a dynamic transition where the first component moves from a hidden state inside the main body to a visible and accessible state after dissolution. The water-soluble nature of the main body enables this dynamic change, allowing the component to be concealed during storage and transport but revealed during use

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The main body acts as an intermediary that temporarily holds the first component in a concealed state. This intermediary structure facilitates the transition from hidden to visible by dissolving in water, thereby enabling the first component to become accessible without requiring direct manual manipulation during the dissolution process

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If the solid bath agent contains embedded components, then the versatility and play value are improved, but the manufacturing complexity increases

Engineering Contradiction:
Improveplay valueVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent divides the toy into distinct segments: the main body (water-soluble), the first component (picture frame or puzzle piece), and the second component (assembly piece). This segmentation allows each component to be manufactured separately using different processes and then combined, simplifying the overall manufacturing complexity while maintaining versatility

Inventive Principle:
Principle #1Segmentation

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The solid bath agent provides an improved and enjoyable bathing experience for children, with the visible and connectable components offering a fun and interactive element.

Implementation Method 1

a water-soluble main body and a first component (10) included in the main body (5), wherein the first component (10) is visible before the main body (5) is dissolved

Methodology Applied
Scientific EffectDissolution: Solvation

Data Source

PatentUS20250041751A1Solid bath agent
Publication Date: 2025.02.06 BANDAI CO LTD
  • US20250041751A1 patent drawing
  • US20250041751A1 patent drawing
  • US20250041751A1 patent drawing

AI summary

A solid bath agent comprises a water soluble main body, a first component which is enclosed in the main body, wherein the main body is configured so that the first component is visible before dissolution thereof, and the first component is configured to be connectable to the second component which is not enclosed in the main body, after the dissolution of the main body.