JP2012131304A - Glass run mounting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a glass run mounting structure that improves a fine sight or external seeming around an upper part of a window frame of an automobile door.SOLUTION: A door molding 12 is attached to a flange 10 projecting toward outside of the cabin out of window frame surface parts 3a, and while engaging and retaining a glass run surface part 5a at a channel part 11 formed with the door molding 10 and a window frame surface part 3a, a flange 17 which projects from the lower end edge of extending wall 16 concerned to the car compartment side is formed to an extending wall 16 with which sidewall 6b outside of the cabin of glass run body 6 of door moldings 12 is covered from the outside of the cabin, and the lower end edge of sidewall 6b outside of the cabin of glass run bodies 6 is concealed by the flange 17.

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass run mounting structure that is mounted on a window frame of an automobile door and receives an outer peripheral edge of a door glass, and in particular, formed with a window frame and a molding member that is mounted on the window frame. The present invention relates to a structure for attaching a glass run to a channel portion.

  As this type of glass run mounting structure, for example, a structure described in Patent Document 1 has been proposed. The mounting structure of the glass run described in Patent Document 1 is a so-called hidden type, and is directed to the upper side of the window frame along the roof portion on the vehicle body side of the window frame of the automobile door, toward the outside of the passenger compartment. A channel portion that is formed between the window frame and the upper side of the window frame with the door flange as a side wall on the outer side of the passenger compartment. In addition, a glass run for sealing the outside of the vehicle interior while guiding the raising and lowering of the door glass is accommodated.

  That is, in the technique described in Patent Document 1, the entire channel portion is not constituted by the upper side portion of the window frame, but the channel portion is divided into the upper side portion of the window frame and the door molding, thereby When the design of the outer side of the door molding that is exposed to the outside of the passenger compartment is given while simplifying the structure of the upper side of the frame to reduce costs and weight, and the upper side of the window frame is viewed from the outside of the passenger compartment To improve the aesthetics or appearance of the.

JP 2010-58621 A

  By the way, as is well known, each of the longitudinal ends of the upper side of the glass run is joined with a corner mold forming part for connecting the vertical side of the glass run extending in the vertical direction to the upper side of the glass run. In general, a joining line serving as a boundary between the upper side portion and the corner mold forming portion is formed. And considering the beauty or appearance when the periphery of the upper side of the window frame is viewed from the outside of the passenger compartment, it is not preferable that the joint line is exposed to the outer side of the passenger compartment, which gives the viewer an uncomfortable feeling. .

  However, in the technique described in Patent Document 1, this point is not sufficiently taken into consideration, and a cover extending toward the outside of the passenger compartment at the opening edge of the glass run body formed in a substantially U-shaped cross section in the glass run. A lip is provided so as to cover the lower edge of the door molding with the cover lip. Therefore, the joint line between the cover lip on the corner mold forming part side and the cover lip on the glass runner upper side part is exposed to the outside of the passenger compartment, and as described above, there is a possibility that the viewer may feel uncomfortable. is there.

  This invention is made in view of such a subject, Comprising: The concealment line between the above-mentioned corner type molding part and the above-mentioned glass run upper side part is concealed from the vehicle room outside, and the circumference of the above-mentioned window frame upper side part is made. It is an object of the present invention to provide a glass run mounting structure that improves the appearance or appearance when viewed from the outside of the passenger compartment.

  According to the first aspect of the present invention, among the glass runs in which the glass run body is formed in a substantially U-shaped cross section so as to receive the door glass, the upper side portion of the glass run in which the corner-shaped molded portions are joined to both ends in the longitudinal direction is used for an automobile. It is assumed that the door has a glass run attachment structure that is attached to the upper side of the window frame along the roof of the vehicle body when the door is closed.

  In addition, in the first aspect of the present invention, a flange portion that protrudes toward the outside of the passenger compartment is formed on the upper side portion of the window frame, and a mounting base portion that is attached to the flange portion and a mounting base portion thereof. A molding member having an extending wall portion extending downward from the outer edge of the passenger compartment is mounted on the flange portion, and opens downward by the molding member and the upper side of the window frame. The upper part of the glass run is fitted and held in the channel part formed as described above, and the lower edge of the extending wall part of the molding member covers the lower edge of the side wall outside the passenger compartment of the glass run body. The portion is formed to protrude toward the vehicle interior side.

  Therefore, in at least the first aspect of the present invention, the lower end edge of the side wall outside the passenger compartment of the glass run body is covered with the projecting edge portion, thereby preventing the upper side of the glass run from coming off from the channel portion. The joining line between the side wall outside the passenger compartment at the upper side of the glass run and the side wall outside the passenger compartment at the corner molding part is hidden from the outside of the passenger compartment.

  In addition, preferably, as in the invention described in claim 2, the molding member is formed with a mounting groove that opens toward the outside of the passenger compartment at a position above the channel portion, and the mounting A garnish having an insertion wall portion to be inserted into the groove and a superposed wall portion extending downward from an edge of the insertion wall portion outside the passenger compartment is attached to the molding member, and the garnish When the extending wall portion of the molding member is backed up from the outside of the passenger compartment with the overlapping wall portion, the elastic deformation of the extending wall portion to the outside of the passenger compartment is suppressed at least, and the upper side of the glass run is separated from the channel portion. In addition to being able to prevent slipping more effectively, the joint line between the side wall outside the passenger compartment at the upper side of the glass run and the side wall outside the passenger compartment at the corner mold forming part is more reliably hidden from the outside of the passenger compartment. So that it is able to.

  Moreover, like the invention of Claim 3, the attachment base part of the said molding member is exhibiting the cross-sectional substantially U shape fitted to the said flange part, It superimposes on the upper surface of the said flange part among the attachment base parts. In the case where the molding member is formed with a folded-back wall portion that extends from the leading edge of the upper wall portion toward the outside of the passenger compartment and forms the mounting groove between the upper wall portion and the garnish, By relatively positioning the garnish and the molding member in the vertical direction by the concave and convex fitting of the locking projection formed on the overlapping wall portion and the locking groove formed on the extending wall portion of the molding member, An engagement portion is formed at the corner portion formed by the insertion wall portion and the overlapping wall portion of the garnish to restrict the upward displacement of the folded wall portion with the engagement with the distal end portion of the folded wall portion, Opening of mounting groove Prevention it is desirable to.

  Further, in order to make the operational effect by providing the garnish as described above more remarkable, the extension wall portion of the molding member is formed of a flexible material as in the invention of claim 4. On the other hand, it is preferable that the garnish is formed of a material having higher rigidity than the extending wall portion.

  On the other hand, as in the invention described in claim 5, when the protruding portion has a downward door glass guide surface that inclines upward toward the vehicle interior side, the door glass is further closed. This is desirable for smoothness. That is, in the invention according to claim 5, when the upper edge of the door glass enters the upper side of the glass run at a position deviated from the normal position to the outside of the passenger compartment due to flapping of the door glass in the vehicle interior / exterior direction. In addition, the upper edge of the door glass is guided to the vehicle interior side by the inclined surface contact with the door glass guide surface.

  Further, as in the invention described in claim 6, the protruding edge portion has a substantially L-shaped cross section that protrudes toward the vehicle interior side and is bent upward. If the lower end edge of the side wall outside the vehicle compartment is received in the receiving groove formed between the exit wall and the glass run body, the glass run body can be held more securely in the proper mounting state. Become.

  According to the first aspect of the present invention, the window is formed by concealing the joint line between the outer side wall of the upper side of the glass run and the outer side wall of the corner-shaped molded part from the outer side of the vehicle. In addition to improving the aesthetics or appearance when the upper side of the frame is viewed from the outside of the passenger compartment, there is also an advantage that it is possible to prevent the upper side of the glass run from falling off from the channel.

  In addition, according to the invention described in claim 2, since the elastic deformation of the extending wall portion to the outside of the passenger compartment is suppressed at least by the overlapping wall portion, the upper side portion of the glass run is connected to the channel. It is possible to more effectively prevent the vehicle from coming off from the vehicle interior, and more reliably conceal the joint line between the vehicle exterior side wall at the upper side of the glass run and the vehicle exterior side wall at the corner molding portion from the vehicle exterior. Will be able to.

  Furthermore, according to the invention described in claim 3, the engaging portion formed in the garnish can prevent the opening of the mounting groove, and the upper side of the window frame is formed from the outside of the passenger compartment. The aesthetics or appearance when viewed can be further improved.

  Further, according to the invention described in claim 5, the upper end edge of the door glass enters the upper side of the glass run at a position where the upper edge of the door glass is biased to the outside of the passenger compartment from the normal position due to the fluttering of the door glass in the vehicle interior / exterior direction. In this case, the upper edge of the door glass is guided to the vehicle interior side by contact with the door glass guide surface, so that the closing operation of the door glass can be made smoother.

  Further, according to the invention described in claim 6, by receiving the outer side wall of the glass run main body in the receiving groove formed on the molding member side, the glass run upper side portion can be more easily removed from the channel portion. In addition to being able to reliably prevent, the joint line between the outer side wall of the upper side of the glass run and the outer side wall of the corner molding part can be more reliably concealed from the outer side of the vehicle. become.

The side view which shows the door for motor vehicles to which the mounting structure of the glass run which concerns on this invention is applied as 1st Embodiment of this invention. The side view which shows the door molding and glass run which are mounted | worn with the door for motor vehicles shown in FIG. Sectional drawing along the AA line of FIG. It is a figure which shows the 2nd Embodiment of this invention, Comprising: Sectional drawing of the site | part corresponded to the AA line of FIG. It is a figure which shows the modification of the 2nd Embodiment of this invention, Comprising: Sectional drawing of the site | part corresponded to the AA line of FIG. It is a figure which shows another modification of the 2nd Embodiment of this invention, Comprising: Sectional drawing of the site | part corresponded to the AA line of FIG.

  FIGS. 1 to 3 are views showing a first preferred embodiment of the present invention, in which FIG. 1 is a side view showing a front door of an automobile to which a glass run mounting structure according to the present invention is applied, and FIG. The side view which shows the outline of the door molding and glass run which are mounted | worn with the front door shown in FIG. 1, FIG. 3 is sectional drawing along the AA of FIG.

  As shown in FIG. 1, a front door 1, which is an automobile door, has a door sash 3 that forms a window opening 1 a between the door body 2 and a window frame, and is accommodated in the door body 2. The window opening 1a is opened and closed by a liftable door glass G driven by a window regulator (not shown). The door sash 3 extends in the longitudinal direction of the vehicle body. When the door is closed, the sash upper side portion 3a, which is an upper side portion of the window frame that is along the roof portion on the vehicle body side (not shown), and the sash upper side portion 3a and the door body 2 are connected. Front and rear sash vertical side portions 3b and 3c that extend in the vertical direction so as to be connected and receive the front and rear end edges of the door glass G, respectively, and a sash vertical side portion 3b and a sash upper side portion on the vehicle front side A door mirror cover 4 serving as a mounting portion for a door mirror (not shown) is attached to a corner portion having a substantially triangular shape in side view formed with the door 3a and the door body 2. As shown in FIG. 2 in addition to FIG. 1, a glass run 5 is mounted on the inner peripheral side of the door sash 3 to guide the door glass G up and down while sealing the space between the door glass G and the door sash 3. In addition, a door molding 12 described later is mounted as a molding member on the upper side 3a of the door sash.

  As shown in FIGS. 1 and 2, the glass run 5 includes a glass run upper side portion 5a attached to the sash upper side portion 3a and a pair of glass run vertical side portions 5b and 5c attached to the sash vertical side portions 3b and 3c, respectively. The front and rear corner mold-shaped portions 5d and 5e, which are joined to both ends in the longitudinal direction of the glass run upper side portion 5a and connect the glass run upper side portion 5a and the glass run vertical side portions 5b and 5c, respectively. And have. That is, the glass run 5 is formed by joining the glass run upper side part 5a and the glass run vertical side parts 5b and 5c formed by extrusion molding to each other by the mold-formed both corner type molding parts 5d and 5e. It is formed as a continuous long book, and between the upper side 5a of the glass run and the side wall 6b outside the passenger compartment, which will be described later, of the corner molded parts 5d and 5e, Lines L1 and L2 are formed, respectively. The glass run upper side 5a, the glass run vertical sides 5b and 5c, and the corner molded parts 5d and 5a are made of a rubber material represented by EPDM or a resin represented by TPO which is a thermoplastic elastomer. Both are formed of materials. Moreover, the code | symbol L3, L4 of FIG. 2 shows the joint line formed between the side wall 6b of the vehicle interior outer side mentioned later among both corner type | mold formation parts 5d and 5e and both glass run vertical side parts 5b and 5c, respectively. ing.

  As shown in FIG. 3, the glass run upper side 5a is configured around a glass run main body 6 having a substantially U-shaped cross section that receives the upper edge of the door glass G when the window opening 1a is closed, and the sash upper side 3a. The glass run main body 6 is fitted and held in a channel portion 11 formed as described later with the door molding 12 and the door molding 12, and the glass run main body 6 is formed so as to protrude from the outer side of the vehicle interior side and the vehicle exterior side. The holding lips 7a, 7b are elastically contacted or locked to the stepped portions 11a, 11b formed on the inner side surfaces of the channel portion 11 on the vehicle interior side and the vehicle interior side, respectively. Retaining is given. The stepped portion 11a on the vehicle interior side is formed with the edge of the interior member 23 attached to the sash upper side portion 3a.

  The glass run body 6 has side walls 6a and 6b on the vehicle exterior side and vehicle interior side, and a bottom wall 6c that connects the base ends of the side walls 6a and 6b. Opening edges of the two sides 6a, 6b are respectively formed with seal lips 8a, 8b on the vehicle interior side and vehicle interior outside that extend obliquely toward the inside of the glass run body 6. When the window opening 1a is closed, both the seal lips 8a and 8b are brought into elastic contact or pressure contact with the front and back surfaces of the door glass G, respectively, so that the outside of the vehicle interior is sealed.

  On the other hand, the door molding 12 includes a welt portion 13 having a substantially U-shaped cross section that fits as a mounting base to a flange portion 10 extending from the hollow sash main body 9 toward the outside of the passenger compartment in the sash upper side portion 3a. Of the welt part 13, a folded-back wall part 14 that extends from the tip edge of the upper side wall part 13a that overlaps with the upper surface of the flange part 10 toward the outside of the passenger compartment, and extends upward from the folded-back wall part 14 When the door is closed, a plurality of seal lips 15a and 15b that elastically contact the stepped portion 24a formed on the periphery of the door opening portion of the vehicle body panel 24 and the bottom portion of the welt portion 13 that overlaps with the lower surface of the flange portion 10 are overlapped. An extending wall portion 16 extending downward from a corner portion formed by the side wall portion 13b and the bottom wall portion 13c, and the welt portion 13 having a substantially U-shaped cross section. Core 13d of is embedded. The portion of the door molding 12 excluding the core material 13d is formed of a flexible material, and specifically, a rubber material represented by EPDM or a TPO that is a thermoplastic elastomer. It is good to form with a resin material.

  A mounting groove 18 is formed between the welt portion 13 and the folded wall portion 14 of the door molding 12 so as to open toward the outside of the passenger compartment at a position above the channel portion 11. The garnish 19 which covers the outer surface of the extension wall part 16 among the door molding 12 is attached. The garnish 19 is formed of a material having higher rigidity than the extending wall portion 16 of the door molding 12, for example, a hard resin or a metal material, and has a substantially flat insertion wall portion 20 inserted into the mounting groove 18. The insertion wall portion 20 extends downward from the outer edge of the vehicle compartment, and overlaps the extension wall portion 16 on the door molding 12 side from the vehicle compartment outside while the extension wall portion 16 extends from the vehicle compartment outside. And a decorative wall portion 21 as a polymerization wall portion to be backed up, and has a substantially L-shaped cross section as a whole.

  Locking protrusions 20a and 21a that fit into the locking grooves 16a and 18a on the door molding 12 side are formed on the respective leading edges of the insertion wall portion 20 and the decorative wall portion 21, and the insertion wall In the corner portion formed by the portion 20 and the decorative wall portion 21, a T-groove 22 having a substantially inverted T-shaped cross section that opens upward is formed as an engaging portion. That is, while inserting the insertion wall portion 20 into the mounting groove 18 on the door molding 12 side, the locking protrusion 20a formed at the distal end portion of the insertion wall portion 20 and the locking groove 18a formed in the mounting groove 18 The garnish 19 and the door molding 12 are positioned relative to each other in the vehicle interior and exterior direction, and the locking projection 21a formed at the tip of the decorative wall 21 The garnish 19 and the door molding 12 are relatively positioned in the vertical direction by engaging with a locking groove 16a formed on the outer surface of the extending wall portion 16. Further, by receiving the downward T-shaped protrusion 14 a having a substantially flat T-shaped cross section formed at the front end edge of the folded wall portion 14 in the T groove 22, the opening of the mounting groove 18 is prevented. The generation | occurrence | production of the clearance gap between the decorative wall part 21 and the folding | turning wall part 14 is prevented.

  Further, the door molding 12 includes a channel portion 11 having a substantially U-shaped cross section with the extending wall portion 16 of the door molding 12 as a side wall outside the vehicle compartment, together with the sash upper side portion 3a. Part 5a is received. In other words, the channel part 11 is divided into the sash upper side part 3 a and the door molding 12.

  A projecting edge portion 17 extending toward the vehicle interior side is formed at the opening edge outside the vehicle compartment in the channel portion 11, that is, at the lower end edge of the extending wall portion 16. The lower end edge of the outdoor side wall 6 b is covered with the protruding edge portion 17. Thereby, the glass runner upper side part 5a is more reliably prevented from coming out of the channel part 11 while concealing the entire side wall 6b outside the compartment from the outside of the compartment.

  Therefore, according to the present embodiment, the joining lines L1 and L2 between the glass run upper side portion 5a and both corner mold forming portions 5d and 5e are formed from the outside of the passenger compartment by the extending wall portion 16 including the projecting edge portion 17. Being concealed, it is possible to dramatically improve the aesthetics or appearance when the periphery of the sash upper side 3a is viewed from the outside of the passenger compartment, and more reliably prevent the glass run upper side 5a from falling off the channel portion 11. Can be prevented.

  In addition, since the extended wall portion 16 is backed up by the decorative wall portion 21 having rigidity higher than that of the extended wall portion 16, elastic deformation of the extended wall portion 16 to the outside of the passenger compartment is prevented, The glass run upper side portion 5a can be more effectively prevented from falling off the channel portion 11, and the glass run upper side portion 5a has a side wall 6b on the outer side of the vehicle compartment and the side wall 6b on the outer side of the vehicle compartment at the corner-shaped molded portions 5d and 5e. The connecting lines L1 and L2 between the two can be more reliably concealed from the outside of the passenger compartment.

  Further, since the T-shaped protrusion 14a formed at the front end edge of the folded wall portion 14 is received in the T groove 22 on the garnish 19 side, the mounting groove 18 is prevented from opening, and the folded wall portion 14 and the folded wall portion 14 are added. Generation | occurrence | production of the clearance gap between the decoration wall parts 21 can be prevented now, and there exists a merit which further improves the beauty | look or appearance at the time of seeing the window frame upper side part 3a periphery from the vehicle compartment outer side.

  In the present embodiment, the extended wall portion 16 of the door molding 12 is backed up by the decorative wall portion 21 on the garnish 19 side. For example, FIG. 4 shows the second embodiment of the present invention. The garnish 19 in the first embodiment described above is omitted if the extending wall portion 26 has rigidity enough to fit and hold the glass run upper side portion 5a as in the case of the door molding 25 as the molding member shown. It is also possible. The other parts of the second embodiment are the same as those of the first embodiment described above, and the same or corresponding parts as those of the first embodiment described above with reference to FIG. Is attached.

  Therefore, according to the second embodiment, not only the garnish 19 in the first embodiment described above is unnecessary, but also the garnish 19 in addition to the folded wall portion 14 in the first embodiment described above. A structure for fitting and holding is unnecessary, and the structure of the door molding 25 is simplified, which is advantageous in terms of cost.

  FIG. 5 is a cross-sectional view showing a portion corresponding to the line AA of FIG. 2 as a modification of the second embodiment shown in FIG. 4, and is the same as that of the second embodiment described above. Corresponding portions are denoted by the same reference numerals.

  In the modification shown in FIG. 5, the front end surface 28a of the projecting edge portion 28 of the door molding 27 as a molding member is formed as a downward door glass guide surface inclined upward toward the vehicle interior side. This part is the same as in the second embodiment described above.

  Therefore, according to the modification shown in FIG. 5, when the door glass G enters the glass runner upper side 5 a at a position deviated from the normal entry position to the outside of the passenger compartment due to an installation error of the door glass G or so-called flapping. In addition, as shown by the phantom line in FIG. 5, the door glass G is guided to the vehicle interior side by contacting the tip surface 28 a of the projecting edge portion 28 with the inclined surface, so that the door glass G can be closed more smoothly. There is an advantage that can be done.

  Further, FIG. 6 is a cross-sectional view showing a portion corresponding to the line AA of FIG. 2 as another modification of the second embodiment shown in FIG. 4, and the modification shown in FIG. The same or equivalent parts are denoted by the same reference numerals.

  In the modification shown in FIG. 6, the protruding portion 30 of the door molding 29 that is a molding member is formed in a substantially L-shaped section that protrudes toward the vehicle interior and is bent upward, and extends from the protruding portion 30. The lower end edge of the side wall 6b outside the passenger compartment of the glass run body 6 is received in the receiving groove 31 formed between the outlet wall 26 and the other portions are the deformation shown in FIG. Similar to the example. In addition, the code | symbol 30a of FIG. 6 has shown the downward door glass guide surface which was formed in the protrusion part 30 and inclined toward the vehicle interior side toward the upper direction.

  Therefore, according to the modification shown in FIG. 6, there is a merit that the glass run upper side 5a can be more reliably prevented from falling off from the channel portion 11, and both the side wall 6b on the outer side of the vehicle compartment on the glass run upper side 5a and both The joining lines L1 and L2 between the corner mold molded portions 5d and 5e and the side wall 6b outside the vehicle compartment can be more reliably concealed from the outside of the vehicle compartment.

  5 and 6 are configured on the basis of the structure of the second embodiment shown in FIG. 4, but the protrusions in the modifications shown in FIGS. The structures 28 and 30 can also be applied to the first embodiment shown in FIGS.

  Further, in each of the above-described embodiments, an example in which the glass run mounting structure according to the present invention is applied to a front door of an automobile has been shown, but it goes without saying that the present invention can be similarly applied to a rear door of an automobile. .

1 ... Front door (automobile door)
3a ... Sash upper side (window frame upper side)
DESCRIPTION OF SYMBOLS 5 ... Glass run 5a ... Glass run upper side part 5d, 5e ... Corner type molding part 6 ... Glass run main body 6b ... Side wall outside a vehicle compartment 10 ... Flange part 11 ... Channel part 12 ... Door molding (mall member)
13 ... Welt part (mounting base)
13a ... Upper wall portion 14 ... Folding wall portion 16 ... Extension wall portion 16a ... Locking groove 17 ... Projection edge portion 18 ... Mounting groove 19 ... Garnish 20 ... Insertion wall portion 21 ... Decorating wall portion (polymerization wall portion)
21a ... Locking protrusion 22 ... T groove (engagement portion)
25 ... Door molding (molding material)
26 ... Extension wall part 27 ... Door molding (mall member)
28 ... Projection edge portion 28a ... Tip surface of the projection edge portion (door glass guide surface)
29 ... Door molding (molding material)
30 ... Projection edge 30a ... Door glass guide surface 31 ... Receiving groove G ... Door glass

Claims (6)

Of the glass run whose glass run body has a substantially U-shaped cross section to receive the door glass, the upper side of the glass run with the corner-shaped molded parts joined at both ends in the longitudinal direction In the mounting structure of the glass run attached to the upper side of the window frame that will be along the roof part,
A flange portion that protrudes toward the outside of the passenger compartment is formed on the upper side portion of the window frame, and an attachment base portion that is attached to the flange portion, and extends downward from an edge of the attachment base portion outside the compartment. An upper wall portion of the glass run that is mounted on the flange portion and is formed to open downward by the molding member and the upper side portion of the window frame. Is fitted and held
A glass run in which a projecting edge portion that covers the lower end edge of the side wall outside the vehicle interior of the glass run body is projected toward the vehicle interior side at the lower end edge of the extending wall portion of the molding member. Mounting structure. A mounting groove that opens toward the outside of the passenger compartment at a position above the channel portion is formed in the molding member, an insertion wall portion that is inserted into the mounting groove, and a passenger compartment of the insertion wall portion A garnish having an overlapping wall portion extending downward from the outer edge is attached to the molding member,
2. The glass run mounting structure according to claim 1, wherein the extending wall portion of the molding member is backed up from the outside of the passenger compartment with the overlapped wall portion of the garnish. The mounting base portion of the molding member has a substantially U-shaped cross section that fits into the flange portion, and from the tip edge of the upper side wall portion that overlaps the upper surface of the flange portion of the mounting base portion toward the outside of the passenger compartment. A folded wall portion that extends while folded and forms the mounting groove between the upper side wall portion and the molding member is formed,
Relative positioning of the garnish and the molding member in the vertical direction is achieved by an uneven fitting between the locking projection formed on the overlapped wall portion of the garnish and the locking groove formed on the extending wall portion of the molding member. Have been
Furthermore, an engaging portion is formed at a corner portion of the garnish formed by the insertion wall portion and the overlapping wall portion to restrict the upward displacement of the folded wall portion by engaging with the distal end portion of the folded wall portion. The glass run mounting structure according to claim 2, wherein the glass run mounting structure is provided.   The extension wall portion of the molding member is formed of a flexible material, while the garnish is formed of a material having rigidity higher than that of the extension wall portion. The glass run mounting structure described.   The glass run attachment structure according to any one of claims 1 to 4, wherein the projecting edge portion has a downward door glass guide surface inclined upward toward the vehicle interior side.   The projecting edge portion has a substantially L-shaped cross section that protrudes upward while projecting toward the vehicle interior side, and is formed in a receiving groove formed between the projecting edge portion and the extending wall portion. The glass run mounting structure according to any one of claims 1 to 5, wherein a lower end edge of a side wall outside the passenger compartment is received in the glass run body.

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