Integrated Kayak Cooler Merging Hull and Deck

Solution Overview

Problem

Kayaks face challenges in carrying additional items like coolers due to stability issues and the risk of items spilling into the water when capsized, as existing solutions lack insulation and stability, compromising the usability of the kayak.

Innovation Solution

An integrated kayak cooler is designed to fit within the kayak between the deck and hull, featuring a hollow body with insulating material and a recessed area accessible through the deck, with a hinged lid and latches for secure closure, enhancing stability and insulation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a cooler is strapped to the deck of the kayak, then the cooler can be transported, but the kayak becomes less stable

Engineering Contradiction:

Improvecooler transportVSAvoidkayak stability

Core Design Contradiction:

Ease of operationVSStability of the object's composition

Solution Approach 1:

The cooler is integrated into the kayak structure by forming it as a mold-injected component between the deck and hull. This merging of the cooler with the kayak body eliminates the need for separate mounting while maintaining kayak stability, as the cooler becomes part of the structural assembly rather than an external attachment.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The cooler is nested within the kayak's internal space between the deck and hull. This nesting approach allows the cooler to be housed inside the kayak structure, preventing it from interfering with the kayak's stability while still providing accessible cooling functionality through the deck opening.

Inventive Principle:

Principle #7Nested doll (Nesting)

2Ease of operation

If a cooler is placed on the deck of the kayak, then the cooler is accessible, but items may spill into the water when the kayak capsizes

Engineering Contradiction:

Improvecooler accessibilityVSAvoiditem security

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The cooler is nested within the enclosed space between the deck and hull, creating a protected internal environment. This nesting ensures that even if the kayak capsizes, the cooler and its contents remain secured within the kayak structure rather than spilling into the water, while accessibility is maintained through the deck opening.

Inventive Principle:

Principle #7Nested doll (Nesting)

Solution Approach 2:

The cooler incorporates an insulated housing that acts as a protective shell, sealing the contents within. This shell structure prevents water ingress and secures items during capsize events, while the insulated material provides both thermal protection and structural integrity.

Inventive Principle:

Principle #30Flexible shells and thin films

3Quantity of substance

If storage compartments are used to store ice and beverages, then items can be stored, but lack of insulation reduces cooling effectiveness

Engineering Contradiction:

Improvestorage capacityVSAvoidcooling effectiveness

Core Design Contradiction:

Quantity of substanceVSTemperature

Solution Approach 1:

The cooler incorporates an insulated housing that acts as a protective shell, sealing the contents within. This shell structure prevents water ingress and secures items during capsize events, while the insulated material provides both thermal protection and structural integrity.

Inventive Principle:

Principle #30Flexible shells and thin films

Solution Approach 2:

The cooler is constructed using composite materials including insulating material (such as foam) combined with a structural housing. This composite construction provides both the storage capacity needed for ice and beverages while delivering effective thermal insulation to maintain cooling performance.

Inventive Principle:

Principle #40Composite materials

4Adaptability or versatility

If a cooler is attached to the kayak, then cooling functionality is added, but the device complexity increases

Engineering Contradiction:

Improvecooling functionalityVSAvoidkayak structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cooler is integrated into the kayak structure by forming it as a mold-injected component between the deck and hull. This merging of the cooler with the kayak body eliminates the need for separate mounting while maintaining kayak stability, as the cooler becomes part of the structural assembly rather than an external attachment.

Inventive Principle:

Principle #5Merging (Combining)

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 integrated kayak cooler maintains items at a colder temperature, improves kayak stability, and prevents water ingress, while the insulating material aids in buoyancy, ensuring items remain dry and secure.

Implementation Method 1

an insulating material located in a space between the cooler recess and the cooler body and within the hollow cooler body

Methodology Applied

Scientific EffectThermal insulation: Thermal Insulation

Implementation Method 2

the insulating material aids in buoyancy, ensuring items remain dry and secure

Methodology Applied

Scientific EffectBuoyancy: Archimedes' Principle (Buoyancy)

Data Source

PatentUS10696362B1Integrated kayak cooler

Publication Date: 2020.06.30 STADIE ANDREAS

AI summary

An integrated kayak cooler includes: a hollow cooler body tapering from an end adjacent to a kayak seat to a narrower end adjacent an end of the kayak and shaped to conform to a shape of a hull of the kayak; a cooler recess formed on an upper surface of the cooler body, the cooler recess aligned with a cooler access formed in a deck of the kayak; and an insulating material located in a space between the cooler recess and the cooler body and within the hollow cooler body. The integrated kayak cooler is located within the kayak between the deck and the hull of the kayak.