| 摘要 |
PURPOSE: A bus absorbing vibration from a door is provided to absorb vibration from a bus effectively and prevent an accident when a passenger gets on and off. CONSTITUTION: A bus absorbing vibration from a door comprises a door frame, a shock absorbing rubber(20), a cutout portion(50), a hold(100), and a rod(200). The door frame is formed for a door(30) to be installed in order that a passenger is able to get on and off. The shock absorbing rubber is formed inside of the door frame and absorbs the friction of a door. The cutout portion is formed to be cut in the lower side of the shock absorbing rubber. The hold is comprised of metal material, is located in the cutout portion, and comprises a bolt hole penetrated in up and down and a dented portion dented inside. The rod is formed in the lower part of the outer side surface of the door facing the shock absorbing rubber, and corresponds to the shape of the dented portion. |
