JP2018052247A - Glass run mounting structure - Google Patents

Abstract

The present invention provides a glass run mounting structure capable of suppressing the complexity of manufacturing a glass run and an increase in cost without deteriorating appearance. The left and right engaging plate portions 37 of the front lower mating portion 35 define a front lower fitting recess 36, and the upper edge of at least one of the left and right engaging plate portions 37 is connected to the lower sash 23. A projection insertion space 39 is defined between the two. The left and right outer wall portions 52 of the front lower fitting portion 40 are respectively formed with left and right engagement recesses 48 between the outer side surfaces of the front lower fitting protrusion 50. The bent portion 42 is formed with a positioning projection 45 that connects the outer surface of the front lower fitting projection 50 and the outer wall 52 on the one side. In the glass run attachment state, the front lower fitting projection 50 is fitted into the front lower fitting recess 36, the engagement plate portion 37 is engaged with the engagement recess 48, and the positioning projection 45 is a projection insertion space. Within 39, it abuts on the one side engaging plate portion 37 from above. [Selection] Figure 4

Description

  The present invention relates to a structure for attaching a glass run to a door sash of a vehicle.

  Patent Document 1 describes a corner portion fixing structure of a glass run in an automobile door. In this structure, the upper end of the lower sash having a substantially U-shaped cross-section is inserted into the U-shaped space on the upper side of the sash so as to be inserted. The door glass run has a substantially U-shaped cross-section, and is formed as a single continuous part having a general part and a corner-shaped molded part connecting the general parts at the connection part. It is fitted and held so as to straddle the upper side of the sash and the lower sash. A cutout groove having a front end opened toward the rear side of the vehicle is formed in an upper end portion of the lower sash and on a side wall portion outside the passenger compartment. A protrusion having a flat head portion and a neck portion is integrally formed on the side wall portion outside the passenger compartment of the corner mold forming portion of the door glass run. By inserting the neck of the protrusion into the cutout groove, the door glass run and the sash are relatively positioned.

No. 2006-117132

  In the structure of Patent Document 1, a protrusion having a flat head and neck must be integrally formed on the side wall portion of a corner mold forming portion of a door glass run (glass run). For example, a glass run is formed. There is a risk that the manufacture of the glass run becomes complicated and the cost increases, such as the need for another mold for forming the protrusion in addition to the mold to be performed.

  Further, since the neck portion of the protrusion is inserted into the notch groove on the side wall portion outside the passenger compartment of the lower sash, in the engaged state where the protrusion is engaged with the notch groove, the head of the protrusion and the non-engaged portion of the notch groove Will be exposed, and the appearance will be reduced.

  Then, an object of this invention is to provide the glass run attachment structure which can suppress the complication of manufacture of a glass run, and the raise of cost, without reducing the external appearance.

  In order to achieve the above object, the present invention includes a lower sash, a mirror bracket, a front upper fitted portion, a front lower fitted portion, and a glass run. The lower sash extends in the first predetermined direction along the front edge of the door window opening inclined rearward and upward. The mirror bracket is disposed at a front lower end corner portion of the door window opening, is fixed to the lower end portion of the lower sash, and has a rear end edge portion extending in a second predetermined direction intersecting with the first predetermined direction. The front upper mating portion is provided in the lower sash and extends in the first predetermined direction. The front lower side fitted portion is provided at the rear edge of the mirror bracket and extends in the second predetermined direction. The glass run integrally includes a front upper fitting portion that fits into the front upper fitted portion and a front lower fitting portion that fits into the front lower fitted portion.

  The glass run is fitted with the front lower fitting portion in the front lower fitting portion, and the front lower fitting portion is fitted with the front upper fitting portion to the front upper fitting portion. The bent portion is bent at the bent portion near the upper edge of the joint portion, and extends linearly from the lower sash above the bent portion to the rear end edge portion of the mirror bracket. The front lower mating portion includes left and right engagement plate portions that divide in the door width direction and extend in the vertical direction to define a front lower fitting recess that opens rearward. Upper end edges of at least one of the left and right engaging plate portions are spaced apart from the lower sash and define left and right protrusion insertion spaces, respectively. The front lower fitting part is separated in the door width direction from the front lower fitting protrusion that fits into the front lower fitting concave part from the rear and the outer surfaces on both sides of the front lower fitting protrusion in the door width direction. The left and right outer wall portions respectively forming groove-shaped left and right engaging recesses that open forward between the outer surface of the front lower fitting projection, and the outer surface of the fitting projection at the bent portion A positioning projection that integrally connects the outer wall portion on one side and crosses the engaging recess on the one side is integrally provided. In the glass run mounting state, the front lower fitting projection is fitted into the front lower fitting recess, the left and right engagement plate portions are respectively engaged with the left and right engagement recesses, and the positioning projection is a projection insertion space. And abut against the one side engaging plate portion from above.

  In the above configuration, when the glass run is attached, the positioning projection portion of the bent portion of the glass run is brought into contact with the engagement plate portion on at least one side of the front lower fitted portion from above. Thereby, positioning of a glass run can be performed easily.

  The positioning protrusion connects the outer surface of the fitting protrusion and at least one outer wall. For this reason, the external appearance does not deteriorate.

  Moreover, it becomes possible to simultaneously form the positioning projections by the mold for forming the glass run, and it is possible to suppress the complexity of manufacturing the glass run and the increase in cost.

  According to the present invention, it is possible to suppress complication of the production of glass run and an increase in cost without deteriorating appearance.

It is the disassembled perspective view which looked at the door provided with the glass run attachment structure which concerns on embodiment of this invention from the door width direction outer side. It is the side view which looked at the state which removed the door outer panel of the door of Drawing 1 from the door width direction outside. It is a principal part disassembled perspective view of the glass run attachment structure of FIG. FIG. 4 is a cross-sectional perspective view taken along the line IV-IV in FIG. 3. FIG. 5 is a cross-sectional view taken along line VV in FIG. 4 showing a glass run attachment state in which a glass run is attached to the door sash and door mirror attachment portion of FIG. 2.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the following description, the front-rear direction means the front-rear direction of the vehicle (the front-rear direction of the door when the vehicle is closed by assembling the vehicle to the door), and the left-right direction is the state facing the front of the vehicle. It means the left-right direction. Further, the following directions concerning the door are all directions when the door is closed, the door lateral direction is the front-rear direction, the door vertical direction is the vertical direction, the door width direction is the vehicle width direction, and the door outside is the vehicle width direction outside ( The vehicle interior outside) and the door interior are the vehicle width direction inside (vehicle interior side).

  The vehicle according to the present embodiment has left and right door openings (not shown) on the front right side and the front left side of the passenger compartment. The front side of the door 1 is rotatably supported by a front edge portion of the door opening via a door hinge (not shown), and the door opening is opened and closed by the door 1 tilting about the door hinge. Since the door 1 having substantially the same structure is provided on the front left side and the front right side of the passenger compartment, the front left door 1 will be described below, and the description on the front right side will be omitted.

  As shown in FIGS. 1 and 2, the door 1 includes a door outer panel 2 disposed outside the door, and a door inner panel 3 disposed inside the door outer panel 2, and the door outer panel 2 and the door inner panel are provided. 3, the peripheral portions are joined together to form a closed space. A door window opening 9 is formed in the upper region of the door 1 (the upper region of the door outer panel 2 and the door inner panel 3). The door 1 includes a door sash 4 disposed in an upper region between the door outer panel 2 and the door inner panel 3, and a front sash bracket 5 that connects the front lower end of the door sash 4 and the door inner panel 3. The rear sash bracket 6 that connects the rear lower end of the door sash 4 and the door inner panel 3, the door mirror mounting portion 7 disposed at the lower front corner of the door window opening 9, and a glass that is a weather strip for the door wind panel A run 8 and a door window panel (not shown) supported so as to be movable up and down between the door outer panel 2 and the door inner panel 3 are provided. The door panel opens to open the door window opening 9 and moves up to close the door window opening 9.

  The door outer panel 2 rises along the door front-rear direction and forms the outer surface of the door 1. The door inner panel 3 is disposed so as to face the door inner side of the door outer panel 2. The door outer panel 2 and the door inner panel 3 are each a metal plate material press-molded into a predetermined shape.

  The upper region of the door 1 (the upper region with the door outer panel 2 and the door inner panel 3) integrally includes an upper window frame portion 10, a front window frame portion 11, and a rear window frame portion 12. The upper window frame portion 10 extends in the door lateral direction along the upper edge portion of the door window opening 9, and the lower end edge of the upper window frame portion 10 defines the upper side of the door window opening 9. The front window frame 11 extends obliquely upward and rearward along the front edge of the door window opening 9, and the rear edge of the front window frame 11 defines the front of the door window opening 9. The rear window frame 12 extends in the door vertical direction along the rear edge of the door window opening 9, and the front edge of the rear window frame 12 defines the rear of the door window opening 9. The lower edge of the door window opening 9 of the door 1 (the door window opening 9 of the door outer panel 2 and the door inner panel 3) (the door window opening lower area 13) defines the lower edge of the door window opening 9. The front end edge 14 of the door 1 (the front end edge of the door outer panel 2 and the door inner panel 3) 14 extends continuously downward from the lower end of the front window frame 11 in the vertical direction of the door. A front edge part is connected via a hinge.

  As shown in FIG. 2, the door sash 4 is disposed outside the door (in the closed space) in the upper region of the door inner panel 3, and is bent obliquely from the upper sash portion 20 and the front edge of the upper sash portion 20. A front sash portion 21 extending forward and a rear sash portion 22 bent downward from the rear edge of the upper sash portion 20 and extending downward are integrally provided. On the door window opening 9 side of the upper sash portion 20, the front sash portion 21, and the rear sash portion 22, a sash side fitted portion 25 (front upper fitted portion) extending along the longitudinal direction is continuously provided. Provided.

  The sash side mating portions 25 are spaced apart in the door width direction and extend in the longitudinal direction, and the left and right sash side engagement plate portions 27 that define a sash side fitting recess 26 that is a concave cross section that opens to the door window opening 9 side. Are integrally formed. A sash side fitting portion (front upper fitting portion) 41 of the glass run 8 described later is fitted to the sash side fitted portion 25 from the door window opening 9 side.

  The upper sash portion 20 is disposed outside the door (in the closed space) of the upper window frame portion 10 of the door inner panel 3 and extends in the lateral direction of the door along the upper edge of the door window opening 9. The front sash portion 21 is bent from the front edge of the upper sash portion 20 and extends obliquely downward and forward along the front edge of the door window opening 9 outside the front window frame portion 11. Constitutes a front lower sash part (lower sash part) 23. The lower end portion of the front lower sash portion 23 is disposed at the front upper end portion of the door window opening lower region 14 of the door inner panel 3. The rear sash portion 22 is bent from the rear end portion of the upper sash portion 20 and extends in the vertical direction along the rear end edge portion of the door window opening 9 outside the door of the rear window frame portion 12, and the lower portion of the rear sash portion 22 is The rear lower sash portion 24 is configured. A lower end portion of the rear lower sash portion 24 is disposed at a rear upper end portion of the door window opening lower region 13 of the door inner panel 3. The rear lower sash portion 24 is integrally formed with a fitting recess extending portion 28 in a sash extending downward from the lower end edge of the sash side fitted portion 25 of the rear lower sash portion 24.

  The front sash bracket 5 is a plate body extending in the vertical direction of the door, and integrally includes a front lower sash connecting portion 30 and a front door inner fixing portion 31, and a door window opening lower region 13 of the door inner panel 3. It is arranged outside the front upper end door (in the closed space). The front lower sash connecting portion 30 is provided at the upper end portion of the front sash bracket 5, and the lower end portion of the front lower sash portion 23 is fixed to the outer surface of the front lower sash connecting portion 30 outside the door. The front door inner fixing portion 31 is provided below the front lower sash coupling portion 30 and is fixed in a state of surface contact with the outer surface of the front upper end portion of the door window opening lower region 13 of the door inner panel 3. .

  The rear sash bracket 6 is a plate that extends in the vertical direction of the door. The rear sash bracket 6 integrally includes a rear lower sash connecting portion 32 and a rear door inner fixing portion 33. The rear sash bracket 6 has a door window opening lower region 13 of the door inner panel 3. It is arranged on the outer surface of the rear upper end of the door outside (in the closed space). The rear lower sash connection portion 32 is provided at the rear upper end portion of the rear sash bracket 6, and the lower end portion of the rear lower sash portion 24 is fixed to the outer surface of the rear portion of the rear lower sash connection portion 32 outside the door. The rear door inner fixing portion 33 is provided below the rear lower sash connecting portion 32 and is fixed in a state of surface contact with the outer surface of the rear upper end portion of the door window opening lower region 14 of the door inner panel 3 on the outside of the door.

  That is, the door sash 4 has a lower end of the front lower sash portion 23 fixed to the outer surface of the front upper end portion of the door window opening lower region 13 of the door inner panel 3 via the front sash bracket 5. The lower end portion of the portion 24 is fixed to the door inner panel 3 by being fixed to the outer surface of the rear upper end portion of the door window opening lower region 13 of the door inner panel 3 via the rear sash bracket 6.

  As shown in FIGS. 2 to 4, the door mirror mounting portion 7 is disposed at the mirror bracket 34 disposed at the lower front corner of the door window opening 9 and at the rear edge (the door window opening 9 side) of the mirror bracket 34. A mirror base (not shown) for supporting a mirror body (not shown) on the outer surface of the door mirror mounting portion 7 on the outside of the door. Is installed.

  The mirror bracket 34 integrally includes a bracket body 54 and a bracket fixing portion 55. The bracket body 54 is a substantially triangular plate whose front edge and lower edge are along the front lower corner of the door window opening 9, and stands up along the door front-rear direction at the front lower corner of the door window opening 9. To do. A front edge portion of the bracket body 54 is fixed to the door window opening 9 side of the front lower sash portion 23. The bracket fixing portion 55 extends downward from the lower end edge of the bracket main body 54, covers the lower end edge portion of the front lower sash portion 23 from the outside of the door, and is fixed to the front sash bracket 5.

  The bracket side mating portion 35 is spaced apart in the door width direction and extends in the direction (vertical direction in the present embodiment) intersecting with the front lower sash portion 23 along the rear end edge portion of the mirror bracket 34 to open the door window. The left and right bracket side engagement plate portions (engagement plate portions) 37 that define a bracket side fitting recess (front lower side fitting recess) 36 that is a concave cross section that opens to the 9 side are integrally formed. A bracket side fitting portion (front lower side fitting portion) 40 of a glass run 8 to be described later is fitted to the bracket side fitted portion 35 from the door window opening 9 side. The front surface of the upper portion of the bracket side fitting recess 36 is fixed to the rear end edge portion of the mirror bracket 34, and the lower portion of the bracket side fitting recess 36 extends downward and is disposed outside the door of the door inner panel 3. The side fitting recessed part extension part 38 is comprised. The upper end edges of the left and right bracket-side engagement plate portions 37 are spaced apart from the front lower sash portion 23 and the bracket side system of the front lower sash portion 23 in a state where the bracket-side fitted portion 35 is fixed to the mirror bracket 34. Left and right protrusion insertion spaces 39 are partitioned between the plywood portions 37.

  As shown in FIGS. 3 to 5, the glass run 8 includes a bracket-side fitting portion 40 that fits into the bracket-side fitted portion 35 and a sash-side fitting portion that fits into the sash-side fitted portion 25. 41, and the upper end portion of the bracket-side fitting portion 40 constitutes a bent portion 42 that bends obliquely rearward and upward. In the glass run attachment state in which the bracket side fitting portion 40 is fitted to the bracket side fitted portion 35 and the sash side fitting portion 41 is fitted to the sash side fitted portion 25, the bent portion 42 is attached to the bracket side covered portion. The bracket-side fitting portion 40 is disposed in the vicinity of the upper end edge of the post-fitting portion 35, the bracket-side fitting portion 40 extends linearly from the bent portion 42 along the rear end edge portion of the mirror bracket 34, and the sash-side fitting portion 41 is The bent portion 42 extends linearly from the bracket-side fitted portion 35 along the sash-side fitted portion 25 behind the door.

  On the window frame side of the glass run 8 (the bracket side fitting portion 40 and the sash side fitting portion 41), there are a fitting projection 43 extending along the longitudinal direction, and outside of both sides of the fitting projection 43 in the door width direction. The left and right outer wall portions 44 projecting from the side surfaces are formed continuously, and a positioning projection 45 is integrally formed at the lower end of the bent portion 42 of the bracket side fitting portion 40 on the window frame side.

  The fitting protrusion 43 has a cross-sectional protruding shape extending in the longitudinal direction on the window frame side of the glass run 8, and is formed on the bracket-side fitting part 40 to be fitted to the bracket-side fitting recess 36 from the rear side. A mating projection (front lower fitting projection) 50 and a sash side fitting projection 51 formed in the sash side fitting portion 41 and fitted into the sash side fitting recess 26 from the door window opening 9 side. Have one.

  The left and right outer wall portions 44 are a combination of left and right bracket-side outer wall portions (outer wall portions) 52 formed on the bracket-side fitting portion 40 and left and right sash-side outer wall portions 53 formed on the sash-side fitting portion 41. Have. The left and right bracket-side outer wall portions 52 extend from the door window opening 9 side of the outer wall surface on both sides in the door width direction of the bracket-side fitting protrusion 50 to the outside of the door, and bend and extend toward the window frame to extend the bracket-side fitting protrusion. The groove-shaped left and right engagements that are spaced apart from the outer side surfaces of the door portion 50 in the door width direction in the door width direction and open to the window frame side (engagement plate portion side) between the bracket side fitting projections 50 A recess 48 is formed. The width in the front-rear direction of the left and right bracket-side outer wall portions 52 is substantially the same as the width in the front-rear direction of the bracket-side fitting protrusion 50 between the lower end portion of the bracket-side outer wall portion 52 and the bent portion 42. Between the portion 42 and the lower end edge of the sash side outer wall portion 53, the width in the front-rear direction is gradually narrowed upward. The left and right sash side outer wall portions 53 extend outward from the outer side surfaces of the sash side fitting projections 51 on both sides in the door width direction.

  The positioning projection 45 crosses the engagement recess 48 by connecting the outer surface of the bracket-side fitting projection 50 and the left and right bracket-side outer wall portions 52 at the lower end of the bent portion 42 of the bracket-side fitting portion 40. .

  As shown in FIG. 5, the bracket-side fitting portion 40 is in a glass run attached state, and the bracket-side fitting protrusion 50 is fitted into the bracket-side fitting recess 36 from the door window opening 9 side, The recesses 48 engage with the left and right bracket side engagement plate portions 37, respectively. The sash side fitting part 41 is fitted with the sash side fitting projection 51 from the door window opening 9 side to the sash side fitting recessed part 26 behind the bracket side fitted part 35 with the glass run attached. The window frame side of the left and right sash side outer wall portions 53 is in contact with the door window opening 9 side of the sash side engagement plate portion 27 behind the left and right bracket side fitted portions 35, respectively. When the glass run is attached, the left and right positioning projections 45 abut from above the upper end edges of the left and right bracket-side engagement plate portions 37 in the left and right projection insertion spaces 39. Thereby, positioning of the glass run 8 is performed.

  On the door window opening 9 side of the glass run 8 (the bracket side fitting portion 40 and the sash side fitting portion 41), an edge portion of the door window panel extending along the longitudinal direction and rising up the door window opening 9 is provided. The glass entrance recess 46 that enters and the edge of the door wind panel that extends from the inside of the glass entrance recess 46 on both sides in the door width direction to the door wind panel that enters the glass entrance recess 46 and enters the glass entrance recess 46 And a lip portion 47 that is in close contact with each other.

  According to the present embodiment, when the glass run 8 is attached, the left and right positioning protrusions 45 of the bent portion 42 of the glass run 8 are brought into contact with the left and right bracket side engaging plate portions 37 of the bracket side fitted portion 35 from above. . Thereby, positioning of the glass run 8 can be performed easily.

  The positioning projection 45 connects the outer surface of the bracket-side fitting projection 50 and the bracket-side outer wall 52 at the lower end of the bent portion 42. For this reason, the external appearance does not deteriorate.

  Further, it becomes possible to simultaneously form the positioning projections 45 by a mold for forming the glass run 8, and it is possible to suppress complication of manufacture of the glass run 8 and an increase in cost.

  In addition, in the said embodiment, although the sash side fitting part 25 is integrally formed in the door sash 4, you may form it separately.

  In addition, the mirror bracket 34 and the bracket-side fitted portion 35 are configured separately, but the bracket-side fitted portion 35 may be integrally formed with the mirror bracket 34.

  Moreover, in this embodiment, although the upper window frame part 10, the front window frame part 11, and the rear window frame part 12 were integrally provided in the door outer panel 2 and the door inner panel 3, these were abbreviate | omitted and the door ash 4 was removed. The upper window frame part 10, the front window frame part 11, and the rear window frame part 12 may function. In this case, the upper portion of the door window opening 9 is partitioned by the upper sash portion 20 of the door sash 4, the front of the door window opening 9 is partitioned by the front sash portion 21 of the door sash 4, and the rear of the door window opening 9 is The door sash 4 is partitioned by the rear sash portion 22.

  In the present embodiment, the left and right protrusion insertion spaces 39 are defined between the upper end edges of the left and right bracket side engagement plate portions 37 and the front lower sash portion 23, respectively, and the positioning protrusion 45 is the bent portion 42. The outer surface of the side fitting projection 50 and the left and right bracket side outer wall portions 52 are connected to cross the engagement recess 48, and the left and right positioning projections 45 are in the left and right projection insertion spaces 39 in the glass run attached state. In the above example, the left and right bracket-side engagement plate portions 37 are in contact with each other from above, but the present invention is not limited to this. For example, the protrusion insertion space 39 is partitioned between the upper end edge of the bracket side engagement plate portion 37 on the inner side in the door width direction and the front lower sash portion 23, and the positioning protrusion 45 is the bracket side fitting protrusion at the bent portion 42. The outer side surface of the portion 50 and the bracket-side outer wall portion 52 on the inner side in the door width direction are connected to cross the inner side in the door width direction of the left and right engagement recesses 48. Within 39, you may contact | abut from the upper side to the bracket side engaging board part 37 inside a door width direction.

  As mentioned above, although the embodiment to which the invention made by the present inventor is applied has been described, the present invention is not limited by the discussion and the drawings that form part of the disclosure of the present invention according to this embodiment. That is, it should be added that other embodiments, examples, operation techniques, and the like made by those skilled in the art based on this embodiment are all included in the scope of the present invention.

  The glass run mounting structure according to the present invention can be widely used for vehicle doors.

DESCRIPTION OF SYMBOLS 1 Door 2 Door outer panel 3 Door inner panel 4 Door sash 5 Front sash bracket 6 Rear sash bracket 7 Door mirror attaching part 8 Glass run 9 Door window opening 10 Upper window frame part 11 Front window frame part 12 Rear window frame part 13 Door window opening Lower area 14 Front edge 20 Upper sash part 21 Front sash part 22 Rear sash part 23 Front lower sash part (lower sash)
24 Rear lower sash part 25 Sash side mating part (front upper mating part)
26 Sash-side fitting recess 27 Sash-side engaging plate portion 28 Fitting recess extending portion 30 Front lower sash connecting portion 31 Front door inner fixing portion 32 Rear lower sash connecting portion 33 Rear door inner fixing portion 34 Mirror bracket 35 Bracket side fitting Part (front lower mating part)
36 Bracket side fitting recess (front lower fitting recess)
37 Bracket side engagement plate (engagement plate)
38 Bracket side fitting recessed part extension part 39 Projection insertion space 40 Bracket side fitting part (front lower side fitting part)
41 Sash side fitting part (front upper fitting part)
42 bent portion 43 fitting projection 44 outer wall portion 45 positioning projection 46 glass entry recess 47 lip portion 48 engagement recess 50 bracket side fitting projection (front lower fitting projection)
51 Sash side fitting protrusion 52 Bracket side outer wall (outer wall)
53 Sash side outer wall 54 Bracket body 55 Bracket fixing part

Claims (1)

A lower sash extending in a first predetermined direction along the front edge of the door window opening inclined rearward and upward;
A mirror bracket disposed at a front lower end corner of the door window opening and fixed to a lower end of the lower sash and having a rear end edge extending in a second predetermined direction intersecting the first predetermined direction;
A front upper fitted portion provided in the lower sash and extending in the first predetermined direction;
A front lower fitted portion provided at a rear edge of the mirror bracket and extending in the second predetermined direction;
A glass run that integrally includes a front upper fitting portion that fits into the front upper fitted portion and a front lower fitting portion that fits into the front lower fitted portion;
The glass run is in a glass run mounting state in which the front lower fitting portion is fitted to the front lower fitting portion, and the front upper fitting portion is fitted to the front upper fitting portion, Bend at the bent portion near the upper edge of the front lower mated portion, and extend linearly from the lower sash above the bent portion to the rear edge of the mirror bracket,
The front lower side fitted portion has left and right engagement plate portions that divide in the door width direction and extend in the vertical direction and define a front lower side fitting concave portion that opens to the rear,
An upper end edge of at least one of the left and right engaging plate portions is spaced apart from the lower sash and defines a protrusion insertion space between the lower sash and
The front lower fitting portion includes a front lower fitting projection that fits into the front lower fitting recess from the rear, and a door width from an outer surface on both sides in the door width direction of the front lower fitting projection. Left and right outer wall portions that respectively form groove-like left and right engaging recesses that are spaced apart in the direction and open to the front between the outer side surfaces of the front lower fitting protrusions, and the bent lower portion at the front lower side A positioning protrusion that integrally connects the outer surface of the fitting protrusion and the outer wall portion on the one side and crosses the engaging recess on the one side, and
In the glass run attachment state, the front lower fitting protrusion is fitted into the front lower fitting recess, the left and right engagement plate portions are respectively engaged with the left and right engagement recesses, and the positioning is performed. A protrusion is abutted from above on the engagement plate on the one side in the protrusion insertion space.

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