Lamp Body Structure with Guard Section for Saddle Riding Vehicle

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Solution Overview

Problem

In lamp body structures for saddle riding vehicles, the design and assemblability are compromised due to contact between members during assembly, leading to potential damage and laborious assembly processes, as existing protection methods do not effectively safeguard electric equipment during assembly.

Innovation Solution

A lamp body structure featuring a cover with integrated turn signal lamps, where the turn signal lamps include a guard section and a rubber section with an engaging core member, which elastically supports the lamps and prevents contact with the lamp body, enhancing design and assembly by using a fixture that is covered by the guard section to prevent damage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If the lamp body is covered from the periphery by the cover to enhance design property, then the aesthetic appearance is improved, but the members on the cover and lamp body are liable to make contact during assembly, causing damage risk and laborious assembly

Engineering Contradiction:
Improvedesign propertyVSAvoidassemblability
Core Design Contradiction:
ShapeVSEase of operation

Solution Approach 1:

The patent introduces a guard section as an intermediary protective element between the fixture members on the cover and the lamp body. This guard section prevents direct contact between potentially damaging fixture components and the lamp body during assembly, thereby resolving the contradiction between maintaining close spacing for design purposes and preventing damage during assembly.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The guard section is provided in advance on the cover before assembly occurs. This beforehand protective measure ensures that when the lamp body is inserted into the cover, the fixture members are already protected from making direct contact with the lamp body, preventing potential damage before it can occur.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

2Ease of operation

If the fixture members are exposed to prevent assembly interference, then assembly is easier, but the lamp body is vulnerable to damage from contact with fixture members

Engineering Contradiction:
ImproveassemblabilityVSAvoiddamage prevention
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The guard section serves as a protective intermediary that allows fixture members to remain in their functional positions while preventing them from directly contacting and damaging the lamp body during assembly operations.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The guard section is pre-installed on the cover to provide beforehand protection, ensuring that fixture members cannot cause damage to the lamp body during the assembly process while remaining in positions that do not interfere with assembly operations.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

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 solution effectively enhances design properties and assemblability by preventing damage to the lamp body during assembly, allowing for easier and safer assembly processes while ensuring the lamp body is protected from fixtures, and reducing clearance between components to prevent damage.

Implementation Method 1

a rubber section (82) that elastically supports the main body section (81) on the cover (52)

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS10871267B2Lamp body structure for saddle riding vehicle
Publication Date: 2020.12.22 HONDA MOTOR CO LTD
  • US10871267B2 patent drawing
  • US10871267B2 patent drawing
  • US10871267B2 patent drawing

AI summary

The lamp body structure for the saddle riding vehicle includes a taillight, and a cover covering the taillight from the periphery. The cover includes a pair of rear-side turn signal lamps fixed to the cover such as to be located on both left and right sides of the taillight. The rear-side turn signal lamp is provided with a fixture for fixing the rear-side turn signal lamp to the cover. The taillight is inserted into an opening provided in the cover, whereby a lens is exposed to outside and is covered by the cover from the periphery. The rear-side turn signal lamp includes a guard section covering the fixture.