| 摘要 |
PURPOSE: A crime prevention bus having a polycarbonate window is provided to absorb elastic force generated when a window member is curved by forming the window member using polycarbonate having strong shearing force and bending properties. CONSTITUTION: A crime prevention bus(1) having a polycarbonate window comprises a transparent window member(100) and a frame member(200). The window member is made of a polycarbonate material and is coupled to coupling grooves of the frame member. Multiple locking pieces(300) are formed on the rear stepped portion of the frame member and touch the rear surface of the window member.
|
