Open Front Pedicure Sock With Toe Separators

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Solution Overview

Problem

Existing pedicure socks fail to protect freshly painted toenails from smudging or staining during and after use, as they must be slid over the nails for removal, risking damage to the polish and the sock material.

Innovation Solution

A tubular pedicure sock with thick toe separators and a split front opening, featuring hook and loop attachments for easy removal without smudging, providing warmth and separation between toes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Temperature

If the sock is designed to cover all toes for warmth, then the foot warmth is improved, but the toe nails are at risk of being marred or stained during removal

Engineering Contradiction:
Improvefoot warmthVSAvoidpolish damage
Core Design Contradiction:
TemperatureVSObject-affected harmful factors

Solution Approach 1:

The sock is divided into individual toe sections with separators between each toe, allowing the sock to cover the toes for warmth while preventing the material from contacting and damaging the polished toenails during removal

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Toe separators act as intermediary elements between the sock material and the toenails, preventing direct contact between the sock and the polished nails while still allowing the sock to provide warmth coverage

Inventive Principle:
Principle #24Intermediary (Mediator)

2Object-affected harmful factors

If the sock has an open toe design to expose nails, then polish damage is reduced, but the toes are not kept warm

Engineering Contradiction:
Improvepolish damageVSAvoidfoot warmth
Core Design Contradiction:
Object-affected harmful factorsVSTemperature

Solution Approach 1:

The sock provides different qualities in different areas: open sections at the toe tips to protect polish, and covered sections with separators to provide warmth, creating a hybrid design that addresses both needs simultaneously

Inventive Principle:
Principle #3Local quality

3Ease of operation

If the sock material is thin for comfort, then ease of operation is improved, but the sock may be stained or coated by polish requiring solvent removal

Engineering Contradiction:
ImprovecomfortVSAvoidsock staining
Core Design Contradiction:
Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The toe separators serve as a protective intermediary layer that prevents polish from transferring to the sock material, eliminating the need for solvent cleaning while maintaining comfort

Inventive Principle:
Principle #24Intermediary (Mediator)

4Ease of operation

If the toe sleeves are positioned close to the nails for separation, then toe separation is improved, but the polish can be marred by adjacent sleeves

Engineering Contradiction:
Improvetoe separationVSAvoidpolish damage
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The sock incorporates distinct separators between each toe that extend close to the nails to provide separation, while the design ensures these separators do not contact the polished nail surfaces, preventing damage

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10455864B2Open front pedicure sock
Publication Date: 2019.10.29 BAKER LAWANDA
  • US10455864B2 patent drawing
  • US10455864B2 patent drawing
  • US10455864B2 patent drawing

AI summary

A pedicure sock for use following a pedicure, during and/or after toe nails are painted, to keep the feet warm without disturbing the toenail area includes a full front opening, full front closure, a split central sock body that forms an elongated, hollow member when closed, an open toe area integral with the distal end of the central sock body, and a heel section integral with the proximal end of the central sock body. The open toe section is defined by a plurality of attached toe separators, each of which is to be positioned between the toes and fastened in place on the top on a wearer's foot so as to allow the toes to be separated and extend outside of the sock when the rest of the foot is inside the sock. The full front opening/closure and toe separators allow for easy removal of the sock so as not to disturb the pedicure when the sock is removed.