Elastic Cargo Net for Passenger Seat Object Restraint
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Loose objects in a vehicle's passenger seat can cause distractions and hazardous situations during motion, as they may shift, spill, or become projectiles, leading to potential accidents and injuries.
Innovation Solution
A seat cargo net made of durable premium quality nylon and elastic diamond mesh, with adjustable bungee shock cords and parachute buckles, provides secure restraint and easy access to variously sized objects, adaptable to different vehicle seats and optional use of a thinner shock cord for taller items.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a non-expanding sling is used to hold objects between seats, then objects are restrained from moving, but objects can still fly out during heavy braking or cornering and the driver must twist their arm awkwardly to access items
Solution Approach 1:
The cargo net is divided into multiple elastic straps that can be independently adjusted and positioned. These segmented straps allow the net to conform to different seat configurations while maintaining secure restraint, and enable flexible access paths for the driver without requiring awkward arm twisting
Solution Approach 2:
The cargo net uses elastic bungee cords and adjustable parachute buckles that allow dynamic adjustment of the net's tension and configuration. This dynamic system adapts to different loading conditions and driver access needs, providing reliable restraint while enabling easy access to items
2Adaptability or versatility
If hooks are attached to headrests with a pocket/bag hanging between seats, then objects are contained, but the bag size is limited and the top entry point constricts access while the driver's arm must twist awkwardly
Solution Approach 1:
The cargo net provides a multi-dimensional storage space that extends beyond the limited two-dimensional pocket/bag configuration. The net can accommodate objects of various sizes and shapes by expanding in multiple directions, and the open mesh structure allows access from multiple angles rather than constricted top-entry only
Solution Approach 2:
The cargo net serves multiple functions: it restrains objects during vehicle motion, adapts to different seat configurations, accommodates various object sizes and shapes, and provides easy driver access. The adjustable elastic straps and buckles allow the same net to function differently based on loading requirements
3Reliability
If a tethering system with nuts, bolts and screws is integrated into the seat, then objects are securely restrained, but the system is permanent and difficult to disassemble for passenger occupancy
Solution Approach 1:
The cargo net uses quick-release parachute buckles that allow the user to easily assemble and disassemble the system without tools. The elastic bungee cords automatically tension the net when attached, eliminating the need for complex assembly procedures while maintaining secure restraint during use
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 seat cargo net effectively prevents objects from shifting or becoming projectiles, reducing driver distraction and ensuring safe access to items without awkward arm positions, while being easily collapsible for passenger occupancy.
Implementation Method 1
elastic bungee shock cords
Data Source
AI summary
A seat cargo net specifically for use in a passenger seat of any vehicle with bucket seats to restrain movement of loose portable objects of various sizes, shapes, and heights placed on the passenger seat and prevent shifting or spilling of contents to the floor. The invention is fully adjustable and expandable; easy to use, requiring no assembly, no hardware, bolts, nuts or screws. It is neither tethered to nor integrated with the seat. By use of the net with the passenger seat, the driver has ready access to the secured items and can be worry-free the items will not shift, move, spill, or become projectile potentially resulting in personal injury in the event of a sudden stop, swerve or swift cornering while the vehicle is in motion.