Saddle Vehicle Shared Access Layout for Headlight and Radar Adjustment

Solution Overview

Problem

Existing saddle vehicles face challenges in adjusting the direction of multiple devices, such as headlights and radar devices, with complex configurations that can compromise mechanical strength.

Innovation Solution

A saddle vehicle design that allows for the adjustment mechanisms of multiple devices, like a lighting device and a radar device, to be operated through a shared opening in the vehicle's frame, with one device positioned above the other and attached via a stay, using a tool inserted through an opening below, simplifying the configuration and maintaining mechanical strength.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If separate openings are provided for each device adjustment mechanism, then each device can be adjusted independently, but the configuration becomes complex and mechanical strength is reduced

Engineering Contradiction:
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent merges multiple adjustment mechanisms into a single integrated structure that can be accessed through one common opening. The adjustment mechanisms for different devices (lighting device, radar device) are combined such that a single opening in the frame allows access to both mechanisms, eliminating the need for separate openings and reducing configuration complexity while maintaining ease of operation.

Inventive Principle:
Principle #5Merging (Combining)

2Ease of operation

If separate openings are provided for each device adjustment mechanism, then each device can be adjusted independently, but mechanical strength is reduced

Engineering Contradiction:
Core Design Contradiction:
Ease of operationVSStrength

Solution Approach 1:

By combining multiple openings into one common opening for accessing adjustment mechanisms, the patent reduces the number of structural interruptions in the frame, thereby maintaining mechanical strength. The single integrated opening design minimizes the impact on frame rigidity compared to multiple separate openings.

Inventive Principle:
Principle #5Merging (Combining)

3Device complexity

If multiple devices are adjusted through a single opening, then configuration is simplified, but access to adjustment mechanisms becomes more difficult

Engineering Contradiction:
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The patent introduces an intermediary structure (such as a movable panel or access mechanism) that facilitates access to multiple adjustment mechanisms through a single opening. This intermediary element allows the operator to reach different adjustment mechanisms sequentially or simultaneously without direct exposure to complex internal structures, maintaining ease of operation despite the unified access point.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Device complexity

If devices are lined up vertically with shared opening below, then configuration is simplified, but tool insertion path becomes longer

Engineering Contradiction:
Core Design Contradiction:
Device complexityVSLength of moving object

Solution Approach 1:

The patent arranges devices vertically and positions the common opening below them, utilizing the vertical dimension to organize components. While this creates a longer tool insertion path, it simplifies the overall configuration by consolidating access points. The vertical arrangement allows for efficient use of space and maintains structural integrity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentEP4074584B1Saddle vehicle and adjustment method
Publication Date: 2025.07.23
  • EP4074584B1 patent drawingFigure 1
  • EP4074584B1 patent drawingFigure 2
  • EP4074584B1 patent drawingFigure 3

AI summary

[Problem to be solved] To realize adjustment in a plurality of devices in a ride with a simple configuration. [Solution] A ride (1) includes a first device (50) and a second device (60). The first device has an adjustment mechanism (54). The second device has an adjustment mechanism (64). Any one of the first device and the second device is a lighting device in which a direction of a light source (55) of light is adjustable. An opening (35a) is formed in the ride. The adjustment mechanism included in the first device and the adjustment mechanism included in the second device can be operated by being accessed from outside through the same opening.