Abstract: There are provided a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion. The vehicle-body frame member comprises a side sill, the front side door comprises a door panel portion provided with an inner lower portion which overlaps with the side sill in a vehicle wide view and reinforcement portions provided at two side-portions of a peripheral part of the door panel portion which are continuous and include the inner lower portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view.

Abstract: Disclosed is a structure in which no gap that allows water entry between a weather strip and a glass run is formed in a situation where the weather strip at an upper frame portion of a window frame extends gradually downwardly apart from the glass run. An upper glass run portion is provided with a door panel sealing lip. The door panel sealing lip is provided with a gradually varying portion such that a downward protruding length of the door panel sealing lip increases. The gradually varying portion is disposed so as to contact an outer sealing lip of the weather strip.

Abstract: A side door comprises a door panel portion and a reinforcement portion (a lower-side reinforcement portion and others). The door panel portion is provided to cover an opening portion for entrance and configured such that its peripheral part overlaps with an opening-portion-forming vehicle-body frame member (a side sill and others) in a vehicle side view. The reinforcement portion is provided at the peripheral part of the door panel portion such that it overlaps with the opening-portion-forming vehicle-body frame member in the vehicle side view, thereby reinforcing the peripheral part of the door panel portion against a collision load applied to the side door from a vehicle side. The reinforcement portion is provided at a portion of the peripheral part of the door panel portion which includes a part corresponding to the vehicle-width-direction-extending vehicle-body frame member (a first floor cross member and others).

Abstract: Disclosed is a structure in which no gap that allows water admission between a weather strip and a glass run is formed in a situation where the weather strip at an upper frame portion of a window frame extends gradually downwardly apart from the glass run. The upper glass run portion is provided with a door panel sealing lip. The door panel sealing lip is provided with a form change point. The door panel sealing lip has a portion located closer to a center portion in a front-rear direction of the vehicle than the form change point is, and the portion contacts an upper surface of an upper frame portion and is bent outward away from a cabin. The door panel sealing lip has another portion located closer to an end than the form change point is, and the portion is not bent but extends downward.

Abstract: A side door comprises a door panel portion and a reinforcement portion (a rear-side reinforcement portion and others). The reinforcement portion is provided at at least one of a corner portion positioned between a lower portion and a front-side portion of a peripheral part of the door panel portion and another corner portion positioned between the lower portion and a rear-side portion of the peripheral part of the door panel portion such that the reinforcement portion overlaps with a vehicle-body frame member in a vehicle side view. The reinforcement portion is provided with a curved portion at an inside part of the corner portion where the reinforcement portion is provided. The curved portion is configured to be curved convexly toward an outside part of the corner portion in the vehicle side view.

Abstract: There are provided a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion. The vehicle-body frame member comprises a side sill, the front side door comprises a door panel portion provided with an inner lower portion which overlaps with the side sill in a vehicle wide view and reinforcement portions provided at two side-portions of a peripheral part of the door panel portion which are continuous and include the inner lower portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view.

Abstract: A side door comprises a door panel portion and a reinforcement portion (a lower-side reinforcement portion and others). The door panel portion is provided to cover an opening portion for entrance and configured such that its peripheral part overlaps with an opening-portion-forming vehicle-body frame member (a side sill and others) in a vehicle side view. The reinforcement portion is provided at the peripheral part of the door panel portion such that it overlaps with the opening-portion-forming vehicle-body frame member in the vehicle side view, thereby reinforcing the peripheral part of the door panel portion against a collision load applied to the side door from a vehicle side. The reinforcement portion is provided at a portion of the peripheral part of the door panel portion which includes a part corresponding to the vehicle-width-direction-extending vehicle-body frame member (a first floor cross member and others).

Abstract: A vehicle door comprises an outer door panel, an inner door panel formed with an aperture, a plastic mounting panel to which functional devices of the vehicle door are installed. The plastic mounting panel is installed to the inner door panel to close up the aperture. A door lock/unlock mechanism is attached to the inner door panel and a linking member is connected to the lock/unlock mechanism through which the lock/unlock mechanism is operated to lock and unlock the vehicle door. The linking member extends along an inner side of the plastic mounting panel, passes through a guide hole formed in the plastic mounting panel and extends along an exterior side of the plastic mounting panel. A cover member covers the lock/unlock mechanism and the part of the linking member on the exterior side of the plastic mounting panel to prevent unauthorized access.

Abstract: A vehicle door for a vehicle comprises an outer door panel, an inner door panel formed with an aperture, a plastic panel to which functional devices of the vehicle door and door parts are installed and which is installed to the inner door panel to close up the aperture of the inner door panel, and an impact absorbing member formed as a part integral with the plastic panel or fixedly secured to the plastic panel which absorbs an impact against the plastic panel upon an occurrence of a side crash of the vehicle.

Abstract: A vehicle door includes an outer door panel, an inner door panel formed with an aperture and a plastic mounting panel to which functional devices of the vehicle door and door parts are installed and which is installed to the inner door panel to enclose the aperture thereof, the mounting panel having a plastic panel, a plastic structural part appendant to the plastic panel, and a breakable joint connecting the plastic structural part to the plastic panel as one whole piece. The structural part is separated from the plastic panel by breaking away the joint from the plastic panel and installed to the plastic panel after having installed the plastic panel to the vehicle door in order to cover an access opening which provides access to the interior of the vehicle door for assembling for example an exterior door handle and window glass.

Abstract: A vehicle door includes an outer door panel, an inner door panel formed with an aperture and a plastic mounting panel to which functional devices of the vehicle door and door parts are installed and which is installed to the inner door panel to enclose the aperture thereof, the mounting panel having a plastic panel, a plastic structural part appendant to the plastic panel, and a breakable joint connecting the plastic structural part to the plastic panel as one whole piece. The structural part is separated from the plastic panel by breaking away the joint from the plastic panel and installed to the plastic panel after having installed the plastic panel to the vehicle door in order to cover an access opening which provides access to the interior of the vehicle door for assembling for example an exterior door handle and window glass.

Abstract: A vehicle door for a vehicle comprises an outer door panel, an inner door panel formed with an aperture, a plastic panel to which functional devices of the vehicle door and door parts are installed and which is installed to the inner door panel to close up the aperture of the inner door panel, and an impact absorbing member formed as a part integral with the plastic panel or fixedly secured to the plastic panel which absorbs an impact against the plastic panel upon an occurrence of a side crash of the vehicle.

Abstract: A vehicle door comprises an outer door panel, an inner door panel formed with an aperture, a plastic mounting panel to which functional devices of the vehicle door and door parts are installed and which is installed to the inner door panel to close up the aperture of the inner door panel, a door lock/unlock mechanism attached to the inner door panel on a far side from the passenger compartment and a linking member connected to the door lock/unlock mechanism through which the door lock/unlock mechanism is operated to lock and unlock the vehicle door. The linking member is arranged so as to passe through a guide hole from near the aperture of the inner door panel and to extend along the plastic mounting panel partly on the far side from the passenger compartment and partly on a near side to the passenger compartment.