Hybrid Surfboard with Rigid Rear and Inflatable Front
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Solution Overview
Problem
Surfboards face a trade-off between performance and convenience in transport and storage, with rigid boards being difficult to transport and store due to their size and inflatable boards compromising on performance due to flexibility and shape changes during use.
Innovation Solution
A surfboard design that combines a partly rigid and partly inflatable structure, where the rear part is made of rigid materials and the front or middle part is inflatable, allowing for deflation and folding to reduce size for transport and storage, while maintaining high performance through the use of valves and detachable stiffening elements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If rigid surfboards are used, then performance is improved, but ease of transport and storage deteriorates
Solution Approach 1:
The surfboard is divided into multiple rigid sections that can be separated for transport and storage, yet reassembled to form a complete high-performance board. This segmentation allows the board to maintain optimal rigid structure during use while becoming compact and manageable when disassembled into individual sections.
2Ease of operation
If inflatable surfboards are used, then ease of transport and storage is improved, but performance deteriorates
Solution Approach 1:
Different portions of the surfboard have different structural properties - some areas are rigid for optimal performance in critical zones, while other areas are inflatable for compact storage. This local differentiation allows the board to achieve high performance where needed while maintaining portability benefits where flexibility is acceptable.
3Ease of operation
If inflatable surfboards are used, then ease of transport and storage is improved, but shape stability deteriorates
Solution Approach 1:
The surfboard combines rigid sections that maintain stable shape and structure with inflatable sections that provide portability. The rigid segments ensure shape stability in critical areas during use, while the inflatable portions can be deflated for compact storage without compromising the overall structural integrity when assembled.
Data Source
AI summary
A surfboard, the rear part 1 of which is rigid and equipped for example with one or more fin boxes and other accessories such as foot strap inserts, leash inserts and or a mast box, the front part 2 of which is inflatable and equipped with a valve which permits the said inflatable part to be inflated for use and deflated after use to facilitate transport and storage.