Retainer With Hinged Panels For Moisture-Resistant Bib Access
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Solution Overview
Problem
Current methods for carrying race number bibs or other items during races are not conveniently accessible and durable enough to withstand moisture.
Innovation Solution
A retainer device with a semi-rigid front and rear panel, a hinge for opening and closing, and snap hooks for secure attachment, allowing easy access and durability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If items are carried in pockets or held by hand during races, then accessibility is maintained, but durability against moisture and convenience are compromised
Solution Approach 1:
The retainer is divided into separate panels (front panel, rear panel, intermediate panel) that can be independently configured to hold different items, allowing selective access while maintaining overall durability through the segmented structure
Solution Approach 2:
The retainer acts as an intermediary carrier between the user's body (belt/waistband) and the items (race bib, gels), providing a protected environment that shields items from moisture while maintaining accessibility through the openable panel design
2Reliability
If a rigid container is used to protect items from moisture, then durability is improved, but accessibility and ease of opening are reduced
Solution Approach 1:
The retainer incorporates dynamic elements including the hinge mechanism that allows panels to move between closed (protective) and open (accessible) states, and the flexible intermediate panel that can bend to facilitate opening while maintaining structural integrity
Solution Approach 2:
The snap-fit closure system allows the user to easily open and close the retainer without tools or complex mechanisms - the snap hook and receiver automatically engage and disengage through simple manual operation, making the durable container self-sufficient for its own opening/closing functions
3Ease of operation
If a simple pouch is used to carry items, then ease of access is maintained, but durability and secure attachment are compromised
Solution Approach 1:
The retainer combines multiple materials with different properties - semi-rigid panels for structural durability and moisture protection, flexible intermediate panel for adaptability, and elastomeric grip features for secure attachment - creating a composite structure that achieves both durability and ease of use
Solution Approach 2:
The retainer is designed as a multi-functional device that can attach to various surfaces (belt, waistband, strap) through its universal attachment mechanisms, while simultaneously providing protection, accessibility, and secure item retention through its integrated panel and grip feature system
Data Source
AI summary
A retainer operable to hold a race number bib includes a front panel and a rear panel joined by an elbow and with a latch. One or more lateral projections is provided on the retainer to allow a user to open or close the retainer. Internal projections may provide gripping surfaces, and in some cases they extend through holes formed in one of the panels. A belt hook may be provided to secure a retainer to a belt.