Under-Seat Storage Access Layout for Off-Road Vehicle Entrances

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Solution Overview

Problem

The existing off-road vehicles require rotating the seat to access the storage container, which is time-consuming and effort-intensive.

Innovation Solution

The off-road vehicle design includes a storage located below the seat with an access opening adjacent to the entrance, allowing direct access without moving the seat, and a door that functions as a lid to cover the opening during travel.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the seat is rotated upward to access the storage container, then the storage container becomes accessible, but it takes time and effort to rotate the seat every time

Engineering Contradiction:
ImproveAccess to storage containerVSAvoidTime to rotate seat
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent extracts the access function from the seat mechanism by providing a separate access opening in the vehicle body that leads directly to the storage container. This allows users to access the storage container without rotating the seat, eliminating the time-consuming seat rotation action while maintaining storage accessibility.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent introduces an intermediary access opening and passage structure between the vehicle interior and the storage container. This intermediary structure provides a direct access path that bypasses the need to move the seat, thereby resolving the contradiction between easy access and time consumption.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If the access opening is opened to the entrance, then the storage is easily accessible, but goods may be displaced or soiled during travel

Engineering Contradiction:
ImproveAccess to storageVSAvoidGoods displacement and soiling
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent implements a dynamic lid that can switch between open and closed states. The lid is movable and can be opened for access or closed during travel to protect goods. This dynamic characteristic allows the system to adapt to different operational requirements, providing both easy access and protection against harmful factors.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent applies different functional qualities to different parts of the access system. The access opening allows easy access, while the lid provides selective protection. The door structure also serves dual purposes as both an entrance closure and a protective cover for the access opening, creating localized quality variations that address both accessibility and protection needs.

Inventive Principle:
Principle #3Local quality

3Object-affected harmful factors

If a separate lid is added to the storage container, then the storage is protected, but the number of vehicle components increases

Engineering Contradiction:
ImproveStorage protectionVSAvoidNumber of components
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The patent makes the door serve multiple functions: it acts as both an entrance closure and a protective lid for the storage container access opening. This multi-functionality eliminates the need for a separate dedicated lid component, reducing the overall number of parts while still providing the necessary protection for the storage container.

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

Solution Approach 2:

The patent merges the function of the door with the function of the storage lid. The door structure is designed to cover and protect the access opening to the storage container, combining two protective functions into a single component, thereby reducing device complexity while maintaining storage protection.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS12479290B2Off-road vehicle
Publication Date: 2025.11.25 KAWASAKI MOTORS LTD
  • US12479290B2 patent drawing
  • US12479290B2 patent drawing
  • US12479290B2 patent drawing

AI summary

An off-road vehicle includes a seat located adjacent to an entrance in a vehicle compartment, and a storage located below the seat and having a housing space therein. The storage has an access opening opened to the entrance such that the housing space is accessible from the entrance.