A glass run includes at least one of: an exterior sub-lip formed so as to project obliquely from an interior side of the exterior side wall that is closer to the bottom wall than a base portion of the exterior seal lip; an interior sub-lip formed so as to project obliquely in a direction toward a base portion of the interior seal lip from an exterior side of the interior side wall that is closer to the bottom wall than the base portion of the interior seal lip, the interior sub-lip formed with a thick portion on a base portion on a side of the interior seal lip; a thick portion formed on a base portion of the exterior seal lip; or a thick portion formed on a side of the interior seal lip that is not in contact with the door glass.

A vehicle may include: a body including an opening; a door constituted of metal, the door being configured to open and close the opening; a rail garnish constituted of resin, the rail garnish being disposed along an edge of the opening; and a seal member disposed along an edge of the door and configured to seal a gap between the door and the body when the door closes the opening. The rail garnish may include a fixed portion, a contact portion, and a first bend and a second bend disposed between the fixed portion and the contact portion. The first bend and the second bend each may extend along the contact portion in a longitudinal direction of the rail garnish and are bent in different directions. A thickness of the rail garnish may be locally small at one or both of the first bend and the second bend.

A vehicle window system includes a vehicle door that has a window region. The system includes a fixed window having an exterior surface and an interior surface, a division bar, and a movable window. The fixed window is arranged in a first portion of the window region, and the division bar is arranged along a first region of the interior surface. The movable window is arranged in a second portion of the window region and is configured to close against the division bar. The division bar is not directly visible from outside of the vehicle door when viewed at an elevation of the fixed window. To illustrate, the movable window can be configured to move vertically within the first portion of the window region and the fixed window arranged at the top of the window region and the division bar is arranged substantially horizontally along the interior surface.

A vehicle door frame includes a pillar and a bridging member. The bridging member is connected to a lower part of the pillar and extends in a longitudinal direction of a vehicle. The pillar and the bridging member are bonded together by a plurality of weld beads. Each of the weld beads is apart from another weld bead and from an extension line of the another weld bead.

A channel according to an embodiment includes a first sidewall, a second sidewall, and an end wall. The first sidewall has a first end portion, a second end portion, and a first locking portion located between the first end portion and the second end portion to lock a glass run. The second sidewall has a third end portion, a fourth end portion, a second locking portion located between the third end portion and the fourth end portion to lock the glass run, and a fixing portion located between the fourth end portion and the second locking portion and configured to be fixed to a door constituting member. The end wall is connected to the first end portion and the third end portion. The fixing portion is located farther away from the first sidewall as the fixing portion is located farther away from the end wall.

A vehicle door assembly includes: a door panel; a window frame connected to the door panel; a glass run disposed on the window frame; and a division channel extending from the glass run in a height direction of the vehicle, wherein the glass run has a joint portion to which a top end of the division channel is connected and an extension portion extending from the joint portion toward the door panel, the division channel has a mounting bracket connected to the top end of the divisional channel, and the mounting bracket is connected to the joint portion.

A glass run attached to a groove formed in a door frame includes: a basic frame including a bottom wall, a vehicle exterior side wall, and a vehicle interior side wall; an outer lip provided on the vehicle exterior side wall and coming into sliding contact with the vehicle exterior side of door glass; and an inner lip provided on the vehicle interior side wall and coming into sliding contact with the vehicle interior side of the door glass. The inner lip includes at least a first inner lip, and a second inner lip provided at a position closer to the bottom wall than the first inner lip is. Each of the first inner lip and the second inner lip extends toward the bottom wall, and does not come into contact with each other during sliding contact with the door glass.

In a glass run including a bottom wall, a vehicle exterior side wall, and a vehicle interior side wall as a basic skeleton and attached to a groove portion formed in a door frame, a seal lip protruding portion protruding to the vehicle interior side wall side is formed at or in a vicinity of a seal lip distal end portion of a general surface on the vehicle interior side wall side of a vehicle interior seal lip, a side wall protruding portion protruding to a vehicle exterior side is formed on a vehicle exterior surface of the vehicle interior side wall between the vehicle interior seal lip and the bottom wall, a sub lip protruding obliquely from the side wall protruding portion in a vehicle interior surface direction of the vehicle interior seal lip is formed, and the seal lip protruding portion and the sub lip abut on each other.

An embodiment end cover member for an outbelt of a vehicle door includes a cover part configured to cover a portion where an end of the outbelt and an end of a glass run abut each other, an upper body positioned on an upper end of a panel mounted with a window glass, a lower body positioned below the upper body, the lower body including a locking hook locked and fixed to the panel, wherein the upper body and the locking hook vertically grip the panel to be fixed to the panel, and a connection part connecting the upper body to the lower body.

A vehicle door according to an exemplary embodiment enhances coupling strength through structural coupling by molding a window frame of a door module assembled between a door trim and the door panel with a separate aluminum injection product, and insert-injection molding a coupling portion of the window frame to a module body, and a groove is formed along the coupling portion of the window frame coupled to the module body to easily distinguish respective parts and serve to carry out sealing in injection molding.