PROBLEM TO BE SOLVED: To provide a lamp body device for a bicycle pedal and a bicycle capable of having a high versatility, and a light weight and simple structure.SOLUTION: A lamp body device for a bicycle pedal comprises: LEDs 15 detachably attached to the outside of a pedal body 5 rotatably supported by a pedal shaft 4; piezoelectric plates 17 receiving a rotational force from the pedal shaft 4 to generate electric power to be supplied to the LEDs 15 ; and a cam 12.SELECTED DRAWING: Figure 2
【課題】汎用性が高く、軽量で簡素な構造とすることができる自転車ペダル用灯体装置および自転車を提供する。【解決手段】ペダル軸4に回転可能に支持されるペダル本体5の外側に、着脱自在に設けられたLED15と、ペダル軸4の回転力を受けて発電し、LED15に電力を供給する圧電プレート17およびカム12と、を備えた。【選択図】図2
LAMP BODY DEVICE FOR BICYCLE PEDAL AND BICYCLE
自転車ペダル用灯体装置および自転車
2017-09-07
Patent
Electronic Resource
Japanese
Bicycle locking plate, bicycle pedal, bicycle pedal assembly and bicycle pedal system
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