Transverse leaf spring assembly for suspension of vehicle

A transverse leaf spring assembly for a suspension of a vehicle, the assembly comprising:

• a frame;
• lower arms rotatably mounted on two sides of the frame, respectively;
• a bush mounted on the frame, wherein the bush comprises:
• a first bush mounted on the frame and configured to be in contact with an upper surface of a leaf spring;
• and
• a second bush arranged beneath the first bush and configured to be in contact with a lower surface of the leaf spring;
• and
• the leaf spring having two ends in contact with the lower arms, respectively, the leaf spring comprising a projection protruding from the leaf spring, and being fixed by the bush,
• wherein:
• the first bush includes a first bush accommodation groove concavely disposed on a first bush body of the first bush and configured to accommodate the projection protruding from a upper portion of the leaf spring, and
• the second bush includes a second bush accommodation groove concavely disposed on a second bush body of the second bush and configured to accommodate the projection protruding from a lower portion of the leaf spring,
• the projection comprises:
• a first projection protrudes from an upper portion of a leaf spring body of the leaf spring and fits directly with the first bush accommodation groove;
• and
• a second projection protrudes from the lower portion of the leaf spring body and fits directly with the second bush accommodation groove.