Wearable Baby Blanket With Interchangeable Pockets for Car-Seat Safety

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Solution Overview

Problem

Conventional baby blankets are difficult to keep in place, can create hazards during travel, and often lead to improper car seat belt usage and excessive sweating due to their design and materials, which can increase the risk of injury.

Innovation Solution

A wearable blanket that adheres to the child rather than the car seat, featuring interchangeable and removable pockets with warming liners to regulate comfort and secure the blanket around the legs, made from breathable natural fabrics like cotton, allowing for customization and versatility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Temperature

If conventional blankets are used to provide warmth and comfort, then the child feels comfortable, but the blanket can fall off, become bunched up, or create hazards during travel

Engineering Contradiction:

ImprovewarmthVSAvoidsafety

Core Design Contradiction:

TemperatureVSReliability

Solution Approach 1:

The wearable blanket is divided into separate functional components: a top portion with a snap closure system, a bottom portion with elasticized edges, and optional pocket components. This segmentation allows each part to perform its specific function - the snap closure secures the blanket to prevent falling off, the elasticized edges provide flexibility and comfort, and the pockets offer additional utility without compromising safety

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The blanket incorporates elasticized bottom edges that can dynamically adapt to the child's movements and body shape. This dynamic flexibility allows the blanket to maintain its position and provide warmth while moving with the child, preventing it from becoming bunched up or creating hazards during travel

Inventive Principle:

Principle #15Dynamics

2Reliability

If material is placed behind or under the child's body to secure the blanket, then the blanket stays in place, but the material can compress in a crash and increase injury risk

Engineering Contradiction:

Improveblanket stabilityVSAvoidinjury risk

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The invention extracts the fastening function from the interior space behind the child's body and relocates it to the top portion of the blanket with a snap closure system. This removes the problematic material that could compress during a crash, while still achieving blanket stability through the snap closure that secures the blanket externally without interfering with the child's safety

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The snap closure system acts as an intermediary mechanism that secures the blanket to the child's clothing rather than requiring material behind the child's body. This intermediary fastening system provides blanket stability while maintaining a safe distance from the child's body, eliminating the compression hazard

Inventive Principle:

Principle #24Intermediary (Mediator)

3Temperature

If polyester materials are used in conventional blankets, then the blanket provides warmth, but the child experiences excessive sweating and overheating

Engineering Contradiction:

ImprovewarmthVSAvoidoverheating

Core Design Contradiction:

TemperatureVSObject-generated harmful factors

Solution Approach 1:

The invention changes the material parameter from synthetic polyester to natural breathable fabrics. This parameter change maintains the warmth function while fundamentally altering the breathability and moisture-wicking properties, thereby eliminating the overheating and excessive sweating problems associated with polyester materials

Inventive Principle:

Principle #35Parameter changes

4Ease of manufacture

If the blanket is designed with fixed structure, then manufacturing is simple, but the blanket cannot adapt to different children's sizes and needs

Engineering Contradiction:

Improvemanufacturing simplicityVSAvoidcustomizable fit

Core Design Contradiction:

Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The blanket is segmented into modular components including a top portion, bottom portion, and optional pocket components that can be separately manufactured and then assembled. This segmentation enables simple individual manufacturing while allowing customization through different assembly configurations and size variations, achieving both manufacturing simplicity and adaptability

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The blanket design incorporates universal features such as the snap closure system and elasticized edges that can accommodate different children's sizes and preferences. The optional pocket components add versatility without complicating the basic manufacturing process, allowing one design to serve multiple functions and fit various needs

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS10918138B2Wearable baby blanket with insulated interchangeable upper and lower pockets for a customized fit and utility that easily converts into a traditional blanket

Publication Date: 2021.02.16 LLOYD AUDREY

AI summary

A wearable blanket includes a body and removable lower pocket coupled to a rear surface of the body along vertical edges of the pocket. Legs of a user are received between the rear surface of the body and the pocket for securing the wearable blanket to the user. An removable upper pocket can be attached to the body and positioned adjacent a chest of a user after the lower pocket is secured to the user. A liner made of warming fabric can be added to or removed from the both the upper and/or lower pocket to regulate comfort.