Vehicle-body structure of vehicle

A vehicle-body structure of a vehicle, comprising:

• a vehicle-body frame member forming an opening portion for entrance at a vehicle side part;
• and
• a side door provided so as to open and close the opening portion,
• wherein
• said vehicle-body frame member comprises a side sill, said side door comprises a door panel portion and a reinforcement portion provided at a peripheral part of the door panel portion such that the reinforcement portion overlaps with said vehicle-body frame member in a vehicle side view, the peripheral part of said door panel portion comprises a lower-side overlapping portion which overlaps with said side sill in the vehicle side view, and said reinforcement portion comprises a plurality of patch members disposed at three side-portions of the peripheral part of the door panel portion which are continuous and include said lower-side overlapping portion;
• said vehicle-body frame member comprises a hinge pillar, and the peripheral part of said door panel portion comprises a front-side overlapping portion which overlaps with said hinge pillar in the vehicle side view;
• the reinforcement portion comprises a front-side reinforcement portion disposed along an inner front portion of the door panel portion and a lower-side reinforcement portion disposed along the inner lower portion of the door panel portion;
• the front-side reinforcement portion overlaps with a hinge-pillar side wall portion of a rear-side hinge pillar flange, and with the hinge pillar in the vehicle side view;
• and
• the lower-side reinforcement portion overlaps with an upper-side side-sill flange of the side sill and a side-sill side wall portion of the side sill in the vehicle side view.

A vehicle-body structure of a vehicle, comprising:

• a vehicle-body frame member forming an opening portion for entrance at a vehicle side part;
• and
• a side door provided so as to open and close the opening portion,
• wherein
• said vehicle-body frame member comprises a side sill, said side door comprises a door panel portion and a reinforcement portion provided at a peripheral part of the door panel portion such that the reinforcement portion overlaps with said vehicle-body frame member in a vehicle side view, the peripheral part of said door panel portion comprises a lower-side overlapping portion which overlaps with said side sill in the vehicle side view, and said reinforcement portion comprises a plurality of patch members disposed at three side-portions of the peripheral part of the door panel portion which are continuous and include said lower-side overlapping portion;
• said vehicle-body frame member comprises a center pillar, and the peripheral part of said door panel portion comprises a center overlapping portion which overlaps with said center pillar in the vehicle side view;
• said vehicle-body frame member comprises a hinge pillar, and the peripheral part of said door panel portion comprises a front-side overlapping portion which overlaps with said hinge pillar in the vehicle side view;
• the reinforcement portion comprises a front-side reinforcement portion disposed along an inner front portion of the door panel portion, a rear-side reinforcement portion disposed along an inner rear portion of the door panel portion, and a lower-side reinforcement portion disposed along the inner lower portion of the door panel portion;
• the front-side reinforcement portion overlaps with a hinge-pillar side wall portion of a rear-side hinge pillar flange, and with the hinge pillar in the vehicle side view;
• the rear-side reinforcement portion overlaps with a frontside center-pillar flange of the center pillar and the center-pillar side wall portion of the center pillar in the vehicle side view;
• and
• the lower-side reinforcement portion overlaps with an upper-side side-sill flange of the side sill and a side-sill side wall portion of the side sill in the vehicle side view.