Strap-Mounted Accessory Module for Wearables

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Solution Overview

Problem

Attaching accessory devices to user-wearable items like helmets and backpacks often requires modifications to these accessories, leading to inconvenient and potentially insecure mounting solutions.

Innovation Solution

The development of accessory structures with strap engagement mechanisms that allow for secure attachment to the straps of user-wearable items, utilizing a module with strap retention members to maintain contact and prevent accidental disengagement, enabling the integration of devices like controllers, microphones, and cameras without modifying the existing accessories.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If accessory devices are attached to the exterior of user-wearable accessories using conventional methods, then the devices can be mounted, but the mounting requires modification of the user-wearable accessories or inconvenient and potentially insecure mounting accessories

Engineering Contradiction:
Improvemounting securityVSAvoidmodification requirements
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces a strap-mounted accessory structure that serves as an intermediary between the user-wearable accessory and the accessory device. This structure includes a module positioned in the wedge-shaped gap between straps, with engagement structures that interface with both the straps and the accessory device, eliminating the need to modify the original accessory while providing secure mounting

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The accessory structure is divided into separate functional components: a module positioned in the gap between straps, first and second engagement structures for interfacing with straps, and mounting structures for attaching the accessory device. This segmentation allows each component to perform its specific function independently, providing secure mounting without modifying the user-wearable accessory

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If conventional mounting accessories are used to attach devices, then devices can be mounted, but the mounting process becomes inconvenient and potentially insecure

Engineering Contradiction:
Improvemounting convenienceVSAvoidmounting security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent merges the mounting function directly into the strap engagement structure. The module includes both strap engagement structures for securing to the wearable accessory and mounting structures for attaching the accessory device, combining these functions into a single integrated component that is convenient to operate while maintaining security

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If users wear user-wearable accessories that they would not normally wear to attach devices, then devices can be mounted, but user comfort and normal usage patterns are compromised

Engineering Contradiction:
Improvedevice attachment capabilityVSAvoiduser comfort
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The strap-mounted accessory structure is designed to be universal and compatible with various user-wearable accessories that have strap systems. The engagement structures interface with standard strap configurations, allowing the same accessory structure to be used with different wearable items without requiring users to wear accessories they wouldn't normally use, maintaining both versatility and user comfort

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

Data Source

PatentUS9439467B2Accessory structures for connection between straps and related methods
Publication Date: 2016.09.13 PNC BANK NA
  • US9439467B2 patent drawing
  • US9439467B2 patent drawing
  • US9439467B2 patent drawing

AI summary

Accessory structures for connection to straps of user-wearable accessories include a module, a first strap engagement structure disposed on a first side of the module, and a second strap engagement structure disposed on a second side of the module. The module may comprise at least one of an integral accessory device and an attachment feature configured for attachment to a separate accessory device. The strap engagement structures are configured for connection to straps of a user-wearable accessory. User-wearable accessory systems include such an accessory structure and a user-wearable accessory to which the accessory structure may be connected. Methods include the formation of such an accessory structure. Additional methods include the connection of such an accessory structure to a user-wearable accessory.