Crossbody Strap with Universal Interlocking Rings
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Solution Overview
Problem
Existing personal carrying solutions, such as wallets, fanny packs, and duty belts, fail to provide a practical and fashionable way for modern men to securely and discreetly carry techno-gadgets and essentials while maintaining maximum functionality and masculinity.
Innovation Solution
A fashionable ambidextrous adjustable cross-body strap with a buckle, universal keyring lock system, and variably sized pockets, made of water-resistant material, which can be worn under or over clothing, and can attach to traditional bags or luggage for added security and convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a traditional wallet is used, then it provides discreet carrying for small items, but it lacks the capacity to carry techno-gadgets and essentials
Solution Approach 1:
The patent combines multiple carrying solutions (wallet, fanny pack, duty belt) into a single integrated crossbody strap system. The strap incorporates pockets for small items, attachment points for larger bags, and multiple compartments to consolidate various carrying functions into one device, thereby increasing capacity without proportionally increasing complexity.
Solution Approach 2:
The crossbody strap is designed with universal attachment features including interlocking rings, buckles, and pockets that can accommodate different items (phones, keys, wallets, bags). This multi-functional design allows the same device to serve multiple carrying needs, improving quantity capability while maintaining manageable complexity through standardized components.
2Adaptability or versatility
If a fanny pack is used, then it provides capacity for essentials, but it lacks the discreet and fashionable quality desired
Solution Approach 1:
The carrying system is segmented into multiple components: a sleek crossbody strap for discreet wear, detachable pockets for small items, and attachment points for larger bags. This segmentation allows the user to wear the fashionable strap discreetly while attaching additional capacity modules as needed, combining fashionability with expandable carrying capacity.
Solution Approach 2:
The design allows smaller carrying elements (pockets, bags, accessories) to be nested within or attached to the main crossbody strap structure. The interlocking rings and attachment mechanisms enable a hierarchical nesting arrangement where capacity can be added or removed without compromising the fashionable appearance of the base strap.
3Adaptability or versatility
If a duty belt is used, then it provides functionality for carrying equipment, but it lacks the sleek and fashionable design
Solution Approach 1:
The crossbody strap incorporates duty belt-like functionality (pockets, attachment points, buckles) only in the necessary local areas, while maintaining a sleek, minimalist appearance in the visible portions. The functional elements are strategically placed and designed to be unobtrusive, providing duty belt functionality without the bulky, utilitarian aesthetic.
Solution Approach 2:
The design changes the form factors and dimensions of functional elements to achieve a more fashionable appearance. For example, traditional large duty belt buckles are replaced with sleeker buckle designs, and bulky pockets are redesigned with streamlined profiles, maintaining functionality while improving aesthetic parameters.
4Reliability
If security features are added to prevent accidental release, then reliability improves, but device complexity increases
Solution Approach 1:
The security function is extracted from the main buckle mechanism and implemented as a separate, dedicated slidable buckle cover. This cover acts as an independent safety layer that can be applied or removed without affecting the core buckle operation, providing enhanced security while keeping the primary buckle system simple and easy to understand.
Solution Approach 2:
The slidable buckle cover provides preliminary protection by covering the buckle mechanism before use, preventing accidental engagement or release. This preliminary action layer ensures that the main buckling action can only occur when the user intentionally moves the cover, adding reliability without requiring complex multi-step locking mechanisms.
Data Source
AI summary
An ambidextrous, adjustable cross-body strap comprising a plurality of variably sized pockets, a buckle and universal interlocking keyring system for added user security. The cross-body strap can be worn under or over a shirt or jacket. In one embodiment, it is water resistant or waterproof. In one embodiment, the cross-body strap has interchangeable clasps and hooks that are stored in one of the plurality of pockets built into the strap. The interchangeable clasps hook and carabiners can be used separately or in combination with the universal interlocking rings to self-attach or alternatively attach to any messenger bag, gym bag tactical clips, such as a keyring holder, straps with snaps or briefcase.