| 摘要 |
PURPOSE: A chain mounting system of a two-wheeled transport unit is provided to install a chain to a power connection sprocket to be loose and maintain the tension of the installed chain. CONSTITUTION: A chain mounting system (1000) of a two-wheeled transport unit comprises a front plate (100), a rear plate (200), and a tension adjusting sprocket (80). The rear plate is coupled to the front plate. Multiple coupling grooves (208) separated from each other and an opening (800) are formed on the rear plate. A sprocket of a power source is inserted into the opening and is placed on the inner space (880) formed between the front and rear plates. An insertion space (48) is formed on the side of the gap between the front and rear plates, and a chain is inserted into the insertion space. The rear plate is coupled to the power source using fixing units. The tension adjusting sprocket is arranged between the front and rear plates to be rotatable. |
