Pivoting Cargo Rack Assembly for Wakeboard Boat Tower

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Solution Overview

Problem

Wakeboard boats lack sufficient storage space for equipment such as wakeboards, surfboards, and other sport cargo, leading to a need for an improved cargo rack system that provides efficient storage and easy access.

Innovation Solution

A cargo rack assembly featuring a pivotally and releasably attached cargo rack apparatus to a boat tower, utilizing pivoting and releasable rack links, and a rack shackle clamp for secure and adjustable mounting, along with a cargo rack mount adapter for versatile configuration and easy detachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a cargo rack is permanently fixed to the boat tower, then storage capacity is increased, but access to stored items becomes difficult and the rack cannot be removed

Engineering Contradiction:
ImproveAccess to stored itemsVSAvoidSecure mounting
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The cargo rack employs a dynamic mounting system with pivot links that allow the rack to rotate between a horizontal storage position and a tilted access position. The pivot links connect the rack to the boat tower, enabling smooth rotation while maintaining secure attachment during storage.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The mounting system allows for easy detachment and reattachment of the cargo rack. The rack can be completely removed from the boat tower when not needed, and quickly reinstalled when storage capacity is required, providing flexibility in deploying the storage function.

Inventive Principle:
Principle #34Discarding and recovering

2Adaptability or versatility

If the cargo rack is made rigid and fixed, then storage security is improved, but the rack cannot be adjusted or easily removed

Engineering Contradiction:
ImproveAdjustability and removabilityVSAvoidMounting stability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The system transitions from a static fixed rack to a dynamic adjustable rack using pivot links that enable rotation. The rack can be positioned at different angles and completely removed, providing adaptability while maintaining stability when positioned for storage.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The mounting system is divided into separate components: the cargo rack apparatus, pivot links, and mounting points on the boat tower. This segmentation allows the rack to be independently adjusted, rotated, and removed while the boat tower remains stationary.

Inventive Principle:
Principle #1Segmentation

3Quantity of substance

If storage space is increased by adding a cargo rack, then cargo capacity is improved, but the overall device complexity increases

Engineering Contradiction:
ImproveStorage capacityVSAvoidMounting system complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The pivot links serve multiple functions: they provide structural support for the cargo rack, enable rotation for access, and allow for easy detachment. This multi-functionality reduces the need for separate mechanisms for each operation, simplifying the overall system despite increased storage capacity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The pivot links are designed to nest within the mounting structure, with the links connecting the rack to the boat tower in a compact arrangement. This nesting minimizes the space required for the mounting mechanisms and reduces visual and structural complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentUS8905281B2Cargo rack assembly for wakeboard boats positioned above boat tower
Publication Date: 2014.12.09 JESEWITZ GRP
  • US8905281B2 patent drawing
  • US8905281B2 patent drawing
  • US8905281B2 patent drawing

AI summary

The present invention provides an improved cargo rack apparatus for wakeboard boats positioned above the boat tower.