自行車煞車把手之設計

Abstract

自行車煞車把手的主要功能在於傳遞自行車騎乘者手部的操作力，牽動煞車線使煞車器與輪圈接觸，以減慢或停止自行車的前進運動。煞車把手性能的優劣不僅會影響騎乘的舒適性、操縱性，甚至會影響到騎乘者自身的安全。本文主要目的是依據機械設計方法及創意問題的解題原理，設計新型的煞車把手，製造其雛形品並完成功能測試。

The primary function of a brake lever on the bicycle is to transmit the operating force from the bicyclist and move the brake cable to actuate the brake, thus slowing down or stopping the forward movement of the bicycle. The performance of the brake lever affects not only the comfort and the operation of the bicycle but also the safety of the bicyclist. The main purpose of this study is to design a brake lever that meets the requirements of the market based on the mechanical design methodology and Theory of Inventive Problem Solving (TRIZ) method. Then, one of the prototypes is manufactured and tested.