Brake Fluid Reservoir Cap With Removable Regulatory Plate
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Solution Overview
Problem
Regulatory requirements for brake fluid reservoir caps vary across jurisdictions, necessitating the use of different caps for vehicles sold in different regions, complicating assembly and increasing production complexity.
Innovation Solution
A closure assembly with a cap and a removable plate that can display information relevant to different jurisdictions, allowing a single cap design to accommodate multiple regulatory requirements by switching the plate based on the intended market.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If different brake caps with different information are used for different jurisdictions, then regulatory compliance is achieved, but device complexity and production costs increase
Solution Approach 1:
The brake fluid reservoir cap is designed with a universal base structure that can accommodate multiple information configurations. The cap includes an outer surface with a first information area and a second information area, allowing it to display different regulatory information depending on the jurisdiction. This multi-functional design enables a single cap type to serve multiple markets without requiring completely different cap designs for each jurisdiction.
Solution Approach 2:
The cap's outer surface is segmented into distinct information areas (first information area and second information area) that can be independently configured. This segmentation allows different jurisdictions' regulatory requirements to be placed in different areas, enabling flexibility in information display while maintaining a consistent cap structure. The segmented design simplifies production by allowing standardized cap manufacturing with variable information areas.
2Reliability
If multiple cap designs are produced for different jurisdictions, then regulatory requirements are met, but manufacturing time and cost increase
Solution Approach 1:
The cap design incorporates a universal structure with integrated information areas that can display different regulatory information. This eliminates the need to produce and manage multiple different cap designs for different jurisdictions, allowing a single production line to serve multiple markets. The universal design maintains assembly speed while ensuring regulatory compliance through flexible information configuration.
Solution Approach 2:
Multiple information requirements for different jurisdictions are merged into a single cap design. The cap integrates both the first information area and second information area on its outer surface, combining what would traditionally require separate cap designs into one unified structure. This merging simplifies production inventory management and accelerates assembly operations.
Data Source
AI summary
A closure assembly including: a cap with an inner surface and an outer surface opposite to the inner surface, the inner surface including an interface configured to cooperate with a finish of a fluid reservoir to close the fluid reservoir, and the outer surface including an icon; and a plate mounted to the cap over the outer surface with a retention member, the plate defining an opening through which the icon is visible. The plate is removable from the cap by detaching or severing the retention member.