Holster Cooling System With Breathable Backer

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Solution Overview

Problem

Conventional holsters fail to effectively manage heat generated by carried implements, such as handguns, leading to user discomfort due to trapped body heat and perspiration, especially in conceal carry designs that rest close to the body.

Innovation Solution

A cooling system integrated into the holster, featuring a multi-layered backer with a ducting layer and a breathable layer, along with a cooling assembly that includes fans or pumps to circulate air or fluid, facilitating heat dissipation and evaporation of perspiration.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the holster is worn close to the body for concealment, then concealability is improved, but heat trapping and user discomfort worsen

Engineering Contradiction:
ImproveconcealabilityVSAvoidholster temperature
Core Design Contradiction:
Adaptability or versatilityVSTemperature

Solution Approach 1:

A breathable backer layer is introduced as an intermediary between the holster and the user's body. This layer allows heat and moisture to pass through while maintaining concealability, thus mediating the conflict between close-body wear and heat management.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The backer layer is designed with porous or breathable characteristics to facilitate heat dissipation and moisture wicking. This allows the holster to remain close to the body for concealment while the porous material enables thermal and moisture management.

Inventive Principle:
Principle #31Porous materials

2Duration of action of moving object

If the holster is worn for extended periods, then carrying duration is improved, but heat accumulation and perspiration worsen

Engineering Contradiction:
Improvecarrying durationVSAvoidheat accumulation
Core Design Contradiction:
Duration of action of moving objectVSObject-affected harmful factors

Solution Approach 1:

The breathable backer layer continuously manages heat and moisture throughout extended wear periods, maintaining thermal comfort over time rather than providing temporary relief. This enables prolonged carrying without heat accumulation.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The porous structure of the backer layer continuously facilitates heat dissipation and moisture wicking during extended wear, preventing heat accumulation and perspiration even during prolonged use.

Inventive Principle:
Principle #31Porous materials

3Productivity

If the handgun is used repeatedly, then operational capability is improved, but heat generation and user discomfort worsen

Engineering Contradiction:
Improveoperational capabilityVSAvoidhandgun heat
Core Design Contradiction:
ProductivityVSTemperature

Solution Approach 1:

The breathable backer layer acts as a thermal intermediary between the handgun and the user's body, allowing heat generated during repeated use to dissipate away from the user while maintaining operational capability.

Inventive Principle:
Principle #24Intermediary (Mediator)

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 cooling system effectively conducts heat away from the user and holster, reducing discomfort by evaporating perspiration and maintaining a cooler environment, enhancing the usability and comfort of carrying a handgun for extended periods.

Implementation Method 1

a cooling assembly that includes fans or pumps to circulate air or fluid

Methodology Applied
Scientific EffectForced Convection: Forced Convection

Implementation Method 2

facilitating heat dissipation and evaporation of perspiration

Methodology Applied
Scientific EffectEvaporation: Evaporation

Data Source

PatentUS11029128B2Active cooling for holster
Publication Date: 2021.06.08 SAFARILAND LLC
  • US11029128B2 patent drawing
  • US11029128B2 patent drawing
  • US11029128B2 patent drawing

AI summary

Representative implementations of devices and techniques provide a cooling system for an implement holster (such as a handgun holster, for example). In various embodiments, the cooling system provides fluid flow through at least a portion of the holster to cool the holster and the user. For example, the cooling system includes a cooling assembly adapted to move a fluid through a ducting layer of a multi-layer holster backer.