Telescopic Bumper Holder for Personal Watercraft Stabilization

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Solution Overview

Problem

Personal watercraft (PWC) users face limited flexibility in selecting fishing or water activity locations due to the need for docking or attachment to a pier or piling, which restricts their movement and accessibility.

Innovation Solution

A bumper holder assembly that attaches to PWC via a clamp and telescopic bars with a hinge and lock mechanism, allowing for secure stabilization without the need for a dock or piling, enabling the PWC to be used in various locations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If PWC is secured to dock/pier or piling for stabilization, then stability is improved, but flexibility in selecting location is worsened

Engineering Contradiction:
ImprovestabilityVSAvoidflexibility in selecting location
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The bumper holder is divided into multiple segments: a clamp portion for attaching to the PWC, a first bar, a second bar, and a bumper. These segmented components can be independently adjusted and positioned, allowing the system to provide stability while adapting to various locations without requiring fixed docking infrastructure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bumper holder employs a telescopic mechanism with adjustable bar lengths and a hinge portion allowing relative movement between the first and second bars. This dynamic structure enables the bumper holder to adapt its configuration and reach different locations while maintaining stability, resolving the contradiction between fixed stabilization and location flexibility.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If telescopic and adjustable bars are used, then flexibility and adaptability are improved, but device complexity is worsened

Engineering Contradiction:
ImproveadjustabilityVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The telescopic mechanism employs nested bars where one bar is inserted within another, allowing for compact storage and simplified structure. The nested configuration reduces the overall complexity compared to separate adjustable components while maintaining the ability to extend and adjust to various lengths for adaptability.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The hinge portion merges the connection between the first and second bars into a single pivot point, combining the functions of connection and adjustment. This merging reduces the number of separate components and simplifies the overall structure while still providing the necessary adaptability for different configurations.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11492082B2Bumper holder
Publication Date: 2022.11.08 LATCH N CATCH INC
  • US11492082B2 patent drawing
  • US11492082B2 patent drawing
  • US11492082B2 patent drawing

AI summary

A bumper holder may attach or clamp to a variety of types of personal watercraft (PWC) to provide a bumper. The bumper holder may be used to hold the PWC in place regardless whether the PWC is docked or in use. The bumper holder does not require being near a dock/pier or piling to be used. The bumper holder may have a clamp that may connect to a PWC. The clamp may be affixed to a first bar that may be attached to a second bar using a hinge portion. The second bar may include the bumper at the end opposite the hinge portion. The bumper holder may include a lock bar that may connect and secure a top portion of the first bar to the second bar. The first bar and the second bar may be telescopic and/or adjustable.