Flashing handle

grabcad

This flashing handle serves as a bicycle grip with an integrated turn signal. For comfort, rubber handles are included. The front of the grip features 3 x 6mm LEDs while there are 3 more LEDs at the back (or 12 x 3mm LEDs on each side). This design ensures visibility from both in front and behind the bike. Its usefulness is particularly evident during nightfall when reduced visibility increases bicycle accident risks, especially when motorists fail to see cyclists' outstretched arms indicating direction. Powered by two concealed AA batteries within the handlebar, this accessory provides approximately 40 hours of autonomy with a 1-second on and 1-second off interval for the LEDs. Two versions have been designed: one with rubber grips and another adaptable to any bicycle but with a less convenient button location at the end of the handlebar. Innovative ideas include using different LED colors to change the function of this device. Originally, it was drawn as a turn signal (with an error in rendering - the LED color should be orange). Alternatively, by incorporating red LEDs, the device can serve as a signal light for enhanced nighttime visibility. Additionally, a mini USB plug at the handle's end could facilitate battery recharging without grip removal.