Wearable Sunblock Holder with UV Detection and Removable Container

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Solution Overview

Problem

Individuals often forget to apply sunscreen or do not have it readily available when needed.

Innovation Solution

A wearable sunblock holding accessory in the form of a wristwatch that includes a strap and a receptacle to hold a removable sunblock container, with features like a cover, mirror, and UV-sensitive elements, allowing convenient application and reminders to apply sunscreen.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If sunscreen is kept in a traditional container, then it can be stored, but it is not readily available when needed and users often forget to apply it

Engineering Contradiction:
ImproveAvailability of sunscreenVSAvoidTime to locate and apply sunscreen
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent divides the sunscreen application system into separate functional components: a wearable holder attached to clothing, a removable container for sunscreen, and application surfaces. This segmentation allows the holder to remain continuously available while the sunscreen container can be quickly swapped or accessed, solving the problem of availability versus application convenience.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The wearable holder is pre-positioned on the user's clothing before sunscreen application is needed. By having the holder already in place and accessible, the system eliminates the need to search for sunscreen at the moment of application, thereby reducing time loss and ensuring readiness.

Inventive Principle:
Principle #10Preliminary action

2Ease of operation

If sunscreen is carried in a pocket or bag, then it can be stored, but it is not easily accessible when needed

Engineering Contradiction:
ImproveAccessibility of sunscreenVSAvoidConsistency of sunscreen availability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent merges the sunscreen storage function with a wearable accessory that is continuously worn on the user's clothing. By combining the holder and the sunscreen container into a single integrated wearable unit, the system ensures both easy accessibility and consistent availability, as the holder remains on the user regardless of movement or activities.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The wearable holder is designed to be self-contained and independently functional once attached to the user's clothing. It requires no external retrieval or assistance, allowing the user to directly access and apply sunscreen from the holder at any time, thereby ensuring both accessibility and reliable availability.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If a wearable sunblock holder is designed with multiple features (cover, mirror, UV-sensitive elements), then it provides enhanced functionality, but the device complexity increases

Engineering Contradiction:
ImproveFunctionality of sunblock holderVSAvoidStructure of wearable accessory
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The wearable holder is designed as a multi-functional device that combines sunscreen storage, UV detection, and personal grooming (mirror) capabilities in a single unit. By making the holder universal and capable of performing multiple functions, the patent reduces the need for separate devices while managing complexity through integrated design.

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

Solution Approach 2:

The patent employs a nested structure where the removable sunscreen container unit is housed within the wearable holder, and additional features like the mirror and UV-sensitive elements are integrated into the holder's structure. This nesting allows multiple functions to be compactly arranged, enhancing versatility while controlling overall device complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

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

Enables convenient carrying and application of sunblock, encourages regular use, especially among children, and provides UV level indication.

Implementation Method 1

providing a UV sensitive element on at least one of the wearable sunblock holding accessories, and the removable sunblock container unit

Methodology Applied
Scientific EffectUV-sensitive detection: Photoelectric Effect

Data Source

PatentEP4529802A1Wearable sunblock holding accessory
Publication Date: 2025.04.02 SHORELINE VAULT LLC
  • EP4529802A1 patent drawingFigure 1~2
  • EP4529802A1 patent drawingFigure 3
  • EP4529802A1 patent drawingFigure 4~5

AI summary

Disclosed is a UV protection system comprising providing a wearable sunblock holding accessory, the wearable sunblock holding accessory comprising a wearable main body including a strap and a receptacle coupled to the strap, wherein the receptacle is configured to hold a removable sunblock container unit.