Convertible Bag System with X-Pattern Securing Elements
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Solution Overview
Problem
Current bag and strap systems lack flexibility in allowing users to choose the bag, strap, and arrangement of the strap with respect to the bag, limiting the versatility of how the bag can be carried or stored.
Innovation Solution
A system featuring bags with securing elements forming an 'X' pattern on the outside, allowing straps to be positioned under these elements in various orientations, enabling the bag to be carried or stored in multiple positions on the body or off the body, such as over the shoulder, across the body, as a backpack, or around the ankle, and accommodating different sizes and types of items.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a bag has a fixed strap configuration, then the manufacturing is simple, but the adaptability and versatility are limited
Solution Approach 1:
The bag system uses multiple securing elements arranged in an X-pattern that can work with various strap configurations (shoulder straps, cross-body straps, backpack straps, wrist straps). The same securing elements serve multiple functions by accommodating different strap arrangements, making the system universal and adaptable to various carrying needs without requiring different hardware for each configuration
Solution Approach 2:
The strap system is divided into separate, interchangeable components: the bag body with securing elements, various strap options, and connection mechanisms. This segmentation allows users to mix and match different strap types with the same bag, increasing versatility while keeping the manufacturing of each component relatively simple
2Adaptability or versatility
If a bag has multiple strap arrangement options, then the adaptability is improved, but the device complexity increases
Solution Approach 1:
The securing elements are arranged in an asymmetric X-pattern on the bag, with elements positioned at specific angles and locations. This asymmetric arrangement allows straps to be routed in multiple directions (over the shoulder, across the body, as a backpack) while maintaining structural integrity and aesthetic appeal, enabling various carrying positions without requiring symmetric redundancy
3Adaptability or versatility
If the strap system is highly configurable, then the adaptability increases, but the ease of operation decreases
Solution Approach 1:
The securing elements are pre-positioned and pre-configured on the bag in an X-pattern during manufacturing, with connection points ready for strap attachment. This preliminary arrangement eliminates the need for users to plan or calculate optimal strap positions, as the system is already prepared to accommodate various strap configurations, simplifying the user operation while maintaining high adaptability
Data Source
AI summary
The present disclosure is generally directed to a bag that includes intersecting securing elements coupled to the exterior. A positioning strap may be inserted under a first securing element, a second securing element, or both.