Scent Indicator Shrouds for Hygienic Lotion Sampling

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Solution Overview

Problem

Existing tanning bed lotions require unsanitary lid removal for scent evaluation and lack resealable options for packet scents, failing to allow potential customers to safely sample the scent before purchase.

Innovation Solution

A container with a pull tab and shroud covering a scented spot that allows customers to sample the scent without opening the container, maintaining hygiene and enabling resealing for subsequent use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If the lid is removed to smell the tanning bed lotion, then the customer can evaluate the scent, but hygiene is compromised

Engineering Contradiction:

Improvescent evaluation capabilityVSAvoidhygiene contamination

Core Design Contradiction:

Loss of informationVSObject-affected harmful factors

Solution Approach 1:

The container is segmented into a main body and a separate lid. A scented spot is placed on the outer surface of the lid, allowing the scent evaluation function to be separated from the interior contents. This enables customers to smell the lotion through the closed lid without compromising hygiene, while still providing scent information.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The scented spot acts as an intermediary element between the customer and the lotion contents. It transfers the scent characteristics of the lotion to the lid's outer surface, allowing indirect scent evaluation without direct contact with the product interior, thus maintaining hygiene while providing scent information.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of manufacture

If the packet is made non-ressealable for simplicity, then manufacturing is easier, but scent sampling is impossible after initial opening

Engineering Contradiction:

Improvepacket simplicityVSAvoidre-scent sampling capability

Core Design Contradiction:

Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The scented spot is pre-applied to the outer surface of the lid during manufacturing, before the product reaches the customer. This preliminary placement of the scent indicator ensures that scent evaluation is available from the first interaction without requiring the packet to be opened, and the lid can be replaced for subsequent sampling opportunities.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The lid with the scented spot can be removed and replaced independently from the main packet. When the original lid is removed for scent sampling, a replacement lid with a fresh scented spot can be attached to the packet, allowing multiple scent evaluation opportunities without compromising the packet's seal or requiring re-manufacturing.

Inventive Principle:

Principle #34Discarding and recovering

Data Source

PatentUS12404073B2Scent indicators on containers

Publication Date: 2025.09.02 DAVIS BARRY

AI summary

A device has a container containing scented substance. The container has a shroud coupled to an outside surface of the container. Further, the device has a scented piece that is covered by the shroud such that a customer grasps the shroud and pulls the shroud from the scented piece so that the customer can smell a scent emanating from the scented piece.