Bicycle Disc Brake Caliper Mounting Adapter Segmentation
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Solution Overview
Problem
Bicycle disc brake caliper assemblies face challenges in being easily and securely mounted to different bicycle frames, particularly due to variations in frame mounts and rotor sizes, which complicates compatibility and installation.
Innovation Solution
A bicycle disc brake caliper assembly featuring a main caliper body with a first coupling portion that is not directly attachable to a frame, paired with a mounting adapter having a second coupling portion for detachable coupling, allowing for secure and adjustable mounting to various frames using conventional fasteners and adaptable mounting axes, enabling compatibility with different rotor sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a direct mounting configuration is used, then the structure is simple, but the adaptability to different bicycle frames is poor
Solution Approach 1:
The mounting structure is divided into separate components: a mounting adapter with frame-specific coupling features and a caliper body with a standardized interface. This segmentation allows the mounting adapter to be tailored for different frame types while keeping the caliper body design standardized, thereby improving adaptability without significantly increasing overall complexity.
Solution Approach 2:
The mounting adapter serves multiple functions: it provides interface compatibility with different bicycle frame standards, enables secure mounting through various coupling mechanisms, and allows for easy installation and removal. This multi-functionality resolves the contradiction by consolidating adaptability features into a single universal component.
2Reliability
If a secure mounting mechanism is used, then the mounting reliability is improved, but the ease of installation deteriorates
Solution Approach 1:
The mounting mechanism incorporates dynamic elements such as threaded fasteners that can be easily tightened and loosened, allowing the mounting to transition between a secure fixed state and an easily adjustable state. This enables both high mounting reliability during operation and ease of installation during maintenance.
Solution Approach 2:
The mounting adapter acts as an intermediary component between the bicycle frame and the caliper body, providing a standardized interface that simplifies installation while ensuring secure mounting through properly designed coupling features and fastening mechanisms.
3Ease of manufacture
If a standardized coupling interface is used, then the ease of manufacture is improved, but the adaptability to different rotor sizes deteriorates
Solution Approach 1:
The mounting adapter incorporates adjustable elements that allow modification in specific dimensions (such as spacing or positioning) while maintaining the standardized coupling interface. This enables the same standardized component to adapt to different rotor sizes by adjusting mounting parameters in certain dimensions without requiring complete redesign.
Data Source
AI summary
A bicycle disc brake caliper assembly is basically provided with a main caliper body, at least one brake pad and a mounting adapter. The main caliper body includes a first coupling portion that is configured not to be directly attached to a bicycle frame. The at least one brake pad is movably attached to the main caliper body. The mounting adapter includes a second coupling portion that is configured to be detachably coupled to the first coupling portion, and a mounting portion that is configured to be mounted to a bicycle frame.