Ventilated Towel Pouch With Detachable Microfiber Towel

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Solution Overview

Problem

Conventional towels are inconvenient to carry and use, as they are not easily portable, prone to separation from the body, and retain moisture, leading to sweat and odor issues when used for extended periods.

Innovation Solution

A towel design featuring a pouch with air holes and a detachable microfiber towel body, connected via fasteners like Velcro, allowing for easy attachment and detachment, improved air ventilation, and easy washing, with the option to attach to clothing or bags without separating the pouch.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional towels are partially put into a pocket or put around the user's neck, then the towels can be carried, but they are not handy to carry about, are easily separated from user's body, and cannot be effectively used

Engineering Contradiction:
Improveconvenience of carryingVSAvoidattachment to body
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The towel system is divided into separate components: a pouch for carrying and a towel body for use. The pouch can be separately attached to clothing or bags, while the towel body can be independently removed and used. This segmentation allows the carrying function and the wiping function to be optimized independently, solving the problem of towels being both portable and reliably attached.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Fasteners serve as intermediary elements that connect the pouch to clothing or bags, and also connect the towel body to the pouch. These fasteners enable reliable attachment without requiring the towel itself to be directly attached to the body, improving both convenience and reliability.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Quantity of substance

If conventional towels are used continuously for a long time, then moisture is absorbed, but the towels smell sweaty and become wet because they cannot easily evaporate moisture

Engineering Contradiction:
Improvemoisture absorptionVSAvoidsweat odor and wetness
Core Design Contradiction:
Quantity of substanceVSObject-generated harmful factors

Solution Approach 1:

The pouch is designed with porous or permeable material that allows moisture to pass through from the towel body to the external environment. This porous structure enables continuous evaporation of absorbed moisture, preventing the buildup of sweat and odor while maintaining the towel's moisture-absorbing capability.

Inventive Principle:
Principle #31Porous materials

Solution Approach 2:

The towel body can be completely removed from the pouch for washing and replacement. This extraction capability allows users to frequently clean the towel body to eliminate sweat and odor, or replace it with a fresh one, while the reusable pouch maintains the moisture evaporation function.

Inventive Principle:
Principle #2Taking out (Extraction)

3Adaptability or versatility

If the towel body is detachably connected to the pouch, then the washing of the towel body is facilitated and the range of use is not limited, but the device complexity increases

Engineering Contradiction:
Improvewashing convenience and usage flexibilityVSAvoidattachment mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The connection between the towel body and pouch is designed to be dynamic rather than fixed. Fasteners allow the towel body to be easily attached and detached from the pouch, providing flexibility for washing and different usage scenarios. This dynamic connection simplifies the overall system by using simple fastening mechanisms rather than complex permanent attachments.

Inventive Principle:
Principle #15Dynamics

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 design enhances portability, convenience, and hygiene by allowing easy evaporation of moisture, facilitating frequent use and easy replacement of the towel body, while maintaining flexibility in usage and design freedom.

Implementation Method 1

a pouch provided with an opening formed at one side thereof; a reception space formed therein; plurality of air holes formed through the external surface thereof

Methodology Applied
Scientific EffectEvaporation: Evaporation

Implementation Method 2

a first fastener provided at regions of the pouch and the cover unit adjacent to each other for detachably attaching the pouch and the cover unit to each other

Methodology Applied
Scientific EffectMechanical Fastening: Mechanical Fastener

Data Source

PatentUS8490238B2Towel
Publication Date: 2013.07.23 SOHN
  • US8490238B2 patent drawing
  • US8490238B2 patent drawing
  • US8490238B2 patent drawing

AI summary

Disclosed is a towel including a pouch provided integrally with a cover unit selectively closing an opening formed at one side thereof, and a towel body kept in the pouch and selectively taken out of the pouch so as to be used. Since the towel body kept in the pouch is selectively taken out of the pouch so as to be used, the towel does not obstruct outdoor activities, and is handy to carry about and keep.