Brake Module Cable Mechanism for Multi-Wheel Braking
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional brake modules are not labor-saving, requiring significant grip force and reaction speed from users, especially when braking multiple wheels, which can be challenging due to limited user capabilities.
Innovation Solution
A brake module design featuring a first and second brake lever, moveable member, and interconnected cables that allow a single lever force to apply simultaneous brake forces to multiple wheels, reducing the required lever force and enabling braking of multiple wheels with ease.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional brake module is used to brake multiple wheels, then the braking function is achieved, but the required grip force and reaction speed exceed the user's limited capabilities
Solution Approach 1:
The patent combines multiple brake units into a single integrated brake module that can brake multiple wheels simultaneously. The moveable member integrates the operation of multiple cables (third cable connected to first brake unit, fourth cable connected to second brake unit) through a common mechanism, allowing one lever force to actuate multiple brakes together, thereby reducing the grip force required compared to operating each brake separately
Solution Approach 2:
The brake module is designed with multi-functionality to brake multiple wheels (first wheel and second wheel) through a single integrated system. The moveable member can simultaneously transmit force through different cables to different brake units, enabling one brake lever to perform multiple braking functions, which improves ease of operation for users with limited capabilities
2Adaptability or versatility
If separate brake systems are used for each wheel, then each wheel can be braked independently, but the device complexity and number of components increase
Solution Approach 1:
The brake module is segmented into independent brake units (first brake unit for first wheel, second brake unit for second wheel) that can operate independently through separate cables (third cable, fourth cable). This segmentation allows each wheel to be braked independently while maintaining a relatively simple integrated structure through the common moveable member, balancing adaptability with complexity reduction
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 design allows users to brake multiple wheels with reduced force, enhancing usability by enabling braking with less effort and accommodating users with limited grip force and reaction speed.
Implementation Method 1
the moveable element pulls the third cable and the fourth cable simultaneously, the third cable applies a first brake force to the first brake unit, the fourth cable applies a second brake force to the second brake unit, and the lever force is smaller than the sum of the first brake force and the second brake force
Data Source
AI summary
A brake module is provided. The brake module includes a first brake lever, a second brake lever, a moveable member, a first cable, a second cable, a first brake unit, a second brake unit, a third cable and a fourth cable. The first cable connects the first brake lever and the moveable member. The second cable connects the second brake lever and the moveable member. The third cable connects the first brake unit and the moveable member. The fourth cable connects the second brake unit and the moveable member. When a lever force is applied to the first cable or the second cable, the third cable applies a first brake force to the first brake unit, the fourth cable applies a second brake force to the second brake unit, and the lever force is smaller than the sum of the first brake force and the second brake force.