JP6976832B2 - Parting seal mounting structure - Google Patents

Description

The present invention relates to a parting seal mounting structure for sealing a parting portion at a door end or the like of an automobile.

Conventionally, in the window frame of an automobile door, a sash portion is provided along each pillar portion of the vehicle body, and a garnish is provided on the outside of the sash portion. Further, the garnish is provided with a parting seal member for sealing the gap between the garnish and the body (door). Hereinafter, the mounting structure of the conventional parting seal will be described with reference to FIGS. 6 and 7. In particular, here, a seal member provided on the center pillar portion P, that is, the garnish on the front end side of the rear door 1 and sealing the parting portion Q between the rear door 1 and the front door 2, and a mounting structure thereof will be described. FIG. 6 shows the left side surface of the automobile, and FIG. 7 is a view showing a cross section taken along the line CC of FIG.

As shown in FIGS. 6 and 7, garnishes 300 and 400 are provided at the front end of the rear door 1 and the rear end of the front door 2, respectively, along the center pillar portion P of the automobile. Further, the conventional parting seal 100 is attached to the front end portion of the inner panel 1a and the outer panel 1b of the rear door 1. Specifically, the parting seal 100 has a mounting portion 101 having a fitting groove 101a and a lip-shaped parting seal portion 102 extending to the opposite side of the opening of the fitting groove 101a, and the fitting groove 101a is formed. The parting seal 100 is attached to the rear door 1 by fitting to the front end portions of the inner panel 1a and the outer panel 1b. After this attachment, the garnish 300 is attached from the outside of the vehicle at the front end of the rear door 1. Specifically, a boss portion 301 with a thread inside is provided on the inner side surface of the garnish 300, and a screw that penetrates the inner panel 1a and the outer panel 1b of the rear door 1 and is screwed into the boss portion 301. 5 attaches the garnish 300 to the rear door 1. Further, the front end of the garnish 300 has a protrusion 302 protruding inward of the vehicle, and a mounting groove 103 is provided in the mounting portion of the parting seal 100 corresponding to the position of the protrusion 302. The protrusion 302 of the garnish 300 is inserted into 103. With these structures, the parting seal 100 will be attached to the garnish 300 and the rear door 1. The parting seal portion 102 extends forward from the position of the mounting groove 103, and the parting seal portion 102 includes a front end portion of the rear door 1 (garnish 300) and a rear end portion of the front door 2 (garnish 400). Seal the parting part Q between.

FIG. 7 shows a structure in which the garnish 300 is attached to the inner panel 1a and the outer panel 1b of the rear door 1 by screws 5, but the structure is not limited to this, and the garnish 300 may be fixed by an adhesive or double-sided adhesive tape, and further. They may be used together. The mounting structure using the screw 5 is also disclosed in FIG. 2 of Patent Document 1, for example, and the mounting structure using an adhesive or double-sided adhesive tape is disclosed in FIG. 2 of Patent Document 2, for example. ..

In the case of the structure as in Patent Document 1, it is necessary to consider at least the order of attaching the garnish and the parting seal to the door panel, which may complicate the work. It is necessary to attach the parting seal to the door, and then attach the garnish to the door so as to sandwich the parting seal with a screw, which imposes a heavy burden on the operator from the viewpoint of position accuracy and installation man-hours, and the screw head can be seen. Since it exists in an easy position, the appearance deteriorates. Further, even in a structure in which the garnish is attached to the door using an adhesive or double-sided adhesive tape as in Patent Document 2, the burden on the operator is heavy from the viewpoint of position accuracy and installation man-hours, and parts replacement is easy. is not it.

Further, as a structure different from each of the above-mentioned parting seal attachment structures, a structure in which the parting seal is formed separately from the glass run and the glass run is attached to the garnish is disclosed in FIGS. 3 and 4 of Patent Document 3. .. The parting seal of Patent Document 3 has a structure attached only to the garnish. In the parting seal mounting structure of Patent Document 3, as shown in FIG. 8, an opening 501 opened on the front side is provided at the front end portion of the garnish 500 of the rear door, and the parting seal 600 is fitted in the opening 501. It is attached by being done. Here, in FIG. 8, for convenience, the description of the lip 23 and the garnish 6 is omitted. Specifically, a protrusion 502 protruding inward is formed on the side wall of the opening 501 of the garnish 500, while a fitting portion 601 is provided at the tip of the parting seal 600. In particular, the width X of the fitting portion 601 is set wider than the opening width Y of the opening 501 of the garnish 500, and when the fitting portion 601 is inserted into the opening 501, the fitting portion 601 has an arrowhead shape. When the portion is elastically deformed by the protrusion 502 in the closing direction and further passed through the protrusion 502 and further inserted into the back, the arrowhead-shaped portion of the fitting portion 601 is elastically deformed in the opening direction from the opening 501. It is configured so that the movement of the fitting portion 601 in the direction of coming off can be restricted.

According to the parting seal mounting structure disclosed in Patent Document 3 having the above configuration, the mounting portion (opening) for mounting the parting seal is composed of only the concave groove-shaped opening provided in the garnish. The parting seal can be attached relatively easily as compared with the case where the structure disclosed in Patent Documents 1 and 2 is adopted.

Jikkenhei 3-100514 Gazette Japanese Patent No. 4161599 Japanese Unexamined Patent Publication No. 2017-114334 JP-A-2005-47447. U.S. Pat. No. 9,114,765

However, in the mounting structure of the parting seal of Patent Document 3 shown in FIG. 8, although the parting seal 600 can be relatively easily assembled to the garnish 500 as described above, the garnish shape is different from that of Patent Document 1 and Patent Document 2. Another new problem arises due to the matter. The details will be described below.

First, it is necessary to provide the garnish 500 with a protrusion 502 for the purpose of preventing the parting seal 600 from coming off from the concave groove-shaped mounting portion (opening) 501 opened in the front-rear direction of the automobile. By the way, in front view, especially above the beltline part, the car is rarely a perfect straight line due to the design, and as it goes to the upper side, it gently inclines inward (inside the car). The reality is that most of them are curved. Therefore, in the garnish cross-sectional structure of Patent Document 3, on the premise that there is a gentle curve, the die cutting at the time of molding the garnish 500 is not considered, and it is difficult to realize the structure. That is, the mold provided at the position of the opening 501 in the garnish 500 cannot be punched out in both the vehicle front-rear direction and the vehicle vertical direction. It is necessary to provide a hole for this. However, the garnish 500 is a member exposed to the outside, and it is not preferable to provide a hole in the side wall position S on the outside or inside of the vehicle as described above because the appearance is deteriorated.

Further, FIG. 2 of Patent Document 4 discloses a structure in which a parting seal is attached to a mounting groove portion opened toward the inside of an automobile at the tip of a garnish. In this structure, a door inner panel is disclosed. The garnish needs to be positioned and fixed in the left-right direction of the vehicle to the tip of the door outer panel, and it needs to be fixed with screws, etc., which is not shown.
It is conceivable that the same problem as in Patent Document 1 exists.

In addition to the structure shown in FIG. 7, the rear door adopts a so-called hidden structure in which the painted sheet metal surface of the door frame is covered with a glass run so that it cannot be seen from the outside of the vehicle in the roof portion of the automobile. The parting seal mounting structure in the above is the FIG. It is disclosed in 4. In the parting seal mounting structure of Patent Document 5, the parting seal is attached to the door of the hidden structure.

Normally, the hidden type glass run of the roof portion and the substantially U-shaped glass run 44 of the pillar portion are integrated by molding at the corner portion of the vehicle body. Further, although not disclosed in Patent Document 5, it is beginning to be required that the parting seal should be integrated with the integrated glass run of the roof portion and the pillar portion by molding. When trying to make such an integrated part, it is assumed that the procedure for attaching to the vehicle is as follows. First, FIG. The hidden type glass run of the roof portion shown in 3 is attached toward the inside of the vehicle with respect to the door flange portion protruding toward the outside of the vehicle. Next, FIG. The glass run 44 of the pillar portion shown in No. 4 is attached to the concave groove-shaped portion of the door (or garnish) opened on the front side of the vehicle toward the rear of the vehicle. And finally, FIG. The parting member 30 shown in 4 is attached to the concave groove-shaped portion opened on the rear side of the vehicle toward the front of the vehicle. Here, in Patent Document 5, FIG. As shown in No. 1, since the hidden type glass run of the roof portion and the parting member 30 are separate bodies, the mounting order is flexible. However, FIG. As shown in 4, the structure in which the garnish is fixed to the door with screws or clips in a state where the garnish vehicle rear opening concave groove and the door flange portion are previously sandwiched by the parting member 30 is described above. If you try to make it into an integrated part like this, the mounting procedure will be mixed up and it will not be established.

The present invention has been made in view of the above problems, and an object thereof is to enable easy die cutting after garnish production without spoiling the appearance of the garnish, and further.
The purpose is to facilitate the workability of assembling the sealing member that seals the parting portion between the garnish and the body including the door.

In order to achieve the above object, in the present invention, in the parting seal mounting structure, an opening for fitting the seal member is provided in the garnish, and in particular, two types of openings having different cross-sectional structures are alternately arranged. ..

Specifically, the parting seal mounting structure according to the present invention includes a parting seal provided on the body of the vehicle and a parting seal attached to the garnish to seal the parting portion between the garnish and the body. In the mounting structure, the parting seal has a mounting plate portion, a seal portion extending from the mounting plate portion to the parting portion side, and a mounting plate portion protruding from the mounting plate portion to the opposite side to the sealing portion and elastically deformable. The mounting portion comprises a side wall connected to the mounting plate portion and a tip portion having a locking protrusion protruding in the width direction so as to be wider than the side wall portion, and the garnish includes a portion. The surface plate portion exposed to the outside of the vehicle and the garnish are formed with a mounting groove that opens to the parting portion side and into which the mounting portion of the parting seal is inserted. Different first mounting grooves and second mounting grooves are alternately arranged, and the first mounting groove has an opening end portion on the inner surface of the first mounting groove so that the opening of the first mounting groove is narrowed. It is a bottomless groove having a protruding portion that protrudes inward from the surface to form a locking step, and the second mounting groove is a bottomed groove having a flat inner surface from the opening of the second mounting groove to the bottom wall. The locking protrusion at the tip of the mounting portion and the locking step portion of the protruding portion of the first mounting groove are engaged with each other, and the parting portion of the mounting portion from the mounting groove is cut off. It is characterized by being configured to regulate movement in a direction.

According to the parting seal mounting structure according to the present invention, the parting seal can be directly attached to the mounting groove provided in the garnish. It is not necessary to consider the assembling order of the sash and the parting seal member, and the workability of mounting the parting seal can be improved. Further, since the mounting portion of the parting seal is hollow, it is easily deformed, so that the mounting portion can be easily assembled to the mounting groove of the garnish, and the mounting workability can be improved in this respect as well. Further, in the parting seal mounting structure according to the present invention, the mounting groove is composed of a bottomless first mounting groove and a second mounting groove whose inner surface from the opening to the bottom wall is a flat bottomed groove. , Die-cutting for forming the mounting groove is easily possible unlike the above-mentioned conventional ones. That is, although the first mounting groove has a protruding portion, it can be die-cut from the bottom side, while the second mounting groove has no protruding portion, so that it can be die-cut from the parting portion side. Therefore, the garnish according to the present invention can be easily manufactured without separately providing a hole for die cutting that impairs the appearance as described above.

In the parting seal mounting structure according to the present invention, it is preferable that the side wall of the mounting portion has a length equal to or larger than the thickness of the protruding portion of the first mounting groove.

By doing so, it is possible to improve the mounting workability when assembling the mounting portion of the parting seal into the mounting groove of the garnish, and it is also possible to improve the holding performance of the mounting portion.

In the parting seal mounting structure according to the present invention, the garnish extends from the surface of the bottom wall of the second mounting groove opposite to the parting seal to the side opposite to the parting seal and is close to the door panel constituting the door. It is preferable to have ribs configured as such.

By doing so, the door panel can be brought close to the car inner plate portion constituting the garnish main body and the rib, and the position regulation function of the garnish in the vehicle left-right direction can be improved.

In this case, it is preferable that the rib has a tapered portion that becomes thinner while being inclined toward the outside of the vehicle as the distance from the bottom wall side increases.

In this way, at the time of molding for forming the rib, the die-cutting of this portion is facilitated, and at the same time, it also serves as a guide function portion when the gap is attached to the front end portion of the inner panel and the outer panel.

According to the parting seal mounting structure according to the present invention, it is possible to improve the die-cutting property after garnish mold forming without spoiling the appearance of the garnish, and the parting portion between the garnish and the body including the door. It is possible to facilitate the workability of assembling the parting seal that seals the seal.

It is sectional drawing which shows the attachment structure to the rear door of a garnish in the parting seal attachment structure which concerns on one Embodiment of this invention. A garnish in a parting seal mounting structure according to an embodiment of the present invention is shown, (a) is a perspective view seen from one side of the garnish, and (b) is a perspective view seen from the other side of the garnish. (A) is a cross-sectional view showing a cross section taken along line AA of FIG. 2 (a), and FIG. 2 (b) is a cross-sectional view showing a cross section taken along line BB of FIG. 2 (a). It is sectional drawing which shows the parting seal in the parting seal mounting structure which concerns on one Embodiment of this invention. A parting seal mounting structure according to an embodiment of the present invention is shown, FIG. 2A is a cross-sectional view showing a cross section of the parting seal mounting structure in line AA of FIG. 2A, and FIG. It is sectional drawing which shows the cross section of the parting seal mounting structure in line BB of 2 (a). It is a figure which shows the left side surface of an automobile. It is a figure which shows the conventional parting-off seal mounting structure, and is the cross-sectional view in line CC of FIG. It is sectional drawing which shows the other conventional parting-out seal mounting structure, and is the sectional drawing in line CC of FIG.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. The following description of preferred embodiments is merely exemplary and is not intended to limit the invention, its application methods or its uses.

The parting seal mounting structure according to the embodiment of the present invention will be described with reference to FIGS. 1 to 6.

In the automobile shown in FIG. 6, garnishes 30a and 30b are provided along the front end and the rear end of the window 1c of the rear door 1. Garnishes 30c and 30d are also provided at the front end and the rear end of the window 2c of the front door 2, respectively.

First, the mounting structure of the garnish 30a according to the embodiment of the present invention for the rear door of an automobile will be described with reference to FIG. FIG. 1 shows a mounting structure of the garnish 30a with respect to the rear door 1 of the automobile shown in FIG. As shown in FIG. 1, the garnish 30a is attached to the rear door 1 together with the glass run 6 that abuts on the window 1c. In particular, the garnish 30a sandwiches the front end portions of the inner panel 1a and the outer panel 1b of the rear door 1 and is fastened to the outer panel 1b by screws 7. Further, the glass run 6 sandwiches the front end of the window 1c of the rear door 1 to guide the raising and lowering of the glass, and is attached to the inner panel 1a and the outer panel 1b of the rear door 1 via the garnish 30a.

In the present embodiment, the parting seal 40 is independently attached to the front end portion F of the garnish 30a. Therefore, the parting seal 40 can be attached to the garnish 30a after the glass run 6 is attached to the garnish 30a in the state shown in FIG. 1, without depending on the assembling order of the garnish 30a and the glass run 6.

Hereinafter, the parting seal 40 mounting structure according to the present embodiment will be described in detail. First, among the parting seal 40 mounting structures, the details of the structure of the garnish 30a in the present embodiment will be described with reference to FIGS. 2 and 3. 2A is a perspective view seen from one side (front side) of the garnish 30a of the present embodiment, and FIG. 2B is a perspective view seen from the other side (rear side) of the garnish 30a. .. Further, FIG. 3A shows a cross section taken along the line AA of FIG. 2A, and FIG. 3B shows a cross section taken along the line BB of FIG. 2A. As shown in FIGS. 2 and 3, the garnish 30a includes a vehicle outer plate portion 31 exposed to the outside of the vehicle and a vehicle inner plate portion 32 arranged inside the vehicle and sandwiching an end portion of the door panel with the vehicle outer plate portion 31. .. The vehicle inner plate portion 32 is formed to have a shorter length in the front-rear direction than the vehicle outer plate portion 31. Further, projecting portions 31a and 32a projecting in directions facing each other (inside) are formed at the opening ends of the vehicle outer plate portion 31 and the vehicle inner plate portion 32 on one end side (front side), respectively. Further, in the garnish 30a, a mounting groove 33 is formed on one end side of the garnish 30a along the vertical direction of the garnish 30a, and is between the protruding portion 31a of the vehicle outer plate portion 31 and the protruding portion 32a of the vehicle inner plate portion 32. Is the opening of the mounting groove 33.

The mounting groove 33 of the garnish 30a according to the present embodiment is formed by alternately arranging two types of mounting grooves, a first mounting groove 34 and a second mounting groove 35. Specifically, the first mounting groove 34 is a bottomless groove, the vehicle outer plate portion 31 and the vehicle inner plate portion 32 form a side wall, and have a locking step portion 34a formed by the protruding portions 31a and 32a. .. On the other hand, the second mounting groove 35 is a bottomed groove having a bottom wall 35a, and does not have a locking step portion 34a like the first mounting groove 34, that is, the side wall is formed flat from the opening to the groove. .. As described above, the first mounting grooves 34 and the second mounting grooves 35 as described above are alternately arranged along the vertical direction of the garnish 30a.

Next, the parting seal 40 attached to the garnish 30a according to the present embodiment will be described. As shown in FIG. 4, the parting seal 40 includes a substantially flat plate-shaped mounting plate portion 41, a mounting portion 42 protruding from one surface of the mounting plate portion 41, and a mounting portion 42 from one end side of the mounting plate portion 41. It includes a parting seal portion 43 extending to the opposite side. The parting seal 40 is assembled to the garnish 30a, and in that state, the parting seal portion 43 seals the parting portion between the garnish 30a and the body. Here, the body of an automobile includes the rear door 1 and the front door 2. It has a side wall 42a connected to the mounting plate portion 41 and a locking protrusion 42c protruding in the width direction (vehicle left-right direction) so as to be wider than the side wall 42a, and the mounting plate portion 41 is provided from the side wall 42a. Includes a tip portion 42b formed to taper as it extends to the opposite side. Further, the mounting portion 42 has a hollow portion 42d and is elastically deformable. Examples of the material applicable to the parting seal 40 include a rubber-like elastic foam material and a non-foam material, and the material is not particularly limited, but EPDM (ethylene / propylene rubber) is used for rubber and thermoplastic resin is used. It is preferable to use TPO (olefin-based thermoplastic elastomer).

Next, a mounting structure in which the parting seal 40 is attached to the garnish 30a according to the present embodiment will be described. As shown in FIG. 5, the parting seal 40 is assembled to the garnish 30a by inserting the mounting portion 42 into the mounting groove 33 of the garnish 30a. As described above, the mounting groove 33 has two types of mounting grooves having different shapes, the first mounting groove 34 and the second mounting groove 35, and the form of engagement with the mounting portion 42 is different from each other.

As shown in FIG. 5A, in the first mounting groove 34, the side wall 42a of the mounting portion 42 is sandwiched between the protruding portions 31a and 32a of the garnish 30a in a state where the mounting portion 42 of the parting seal 40 is inserted. The tip portion 42b of the mounting portion 42 is inserted deeper into the first mounting groove 34 than the opening where the protruding portions 31a and 32a are located. Then, the locking protrusion 42c is engaged with the locking step portion 34a formed by the protruding portions 31a and 32a, and the mounting portion 42 exits from the first mounting groove 34 (direction toward the parting portion Q). It is configured to regulate movement. In order to do so, the distance L1 between the side walls of the first mounting groove 34, the distance L3 between the protrusions 31a and 32a, and the length L2 between the locking protrusions 42c of the mounting portion 42 are L1>. It is configured so that the relationship of L2> L3 is established. Further, the total of the thickness of the pair of side walls 42a of the mounting portion 42 and the distance between the pair of side walls 42a is formed to be substantially the same size as L3. Further, the relationship between the length L4 of the side wall 42a (see FIG. 4) and the thickness L5 of the protrusions 31a and 32a (see FIG. 3) is preferably L4 ≧ L5. By doing so, it is possible to improve the mounting workability when assembling the mounting portion 42 of the parting seal 40 into the mounting groove 33 of the garnish 30. Further, it is preferable to provide the protrusions 41a near both ends of the surface of the mounting plate 41 on the mounting portion 42 side. By doing so, the holding property of the mounting portion 42 can be improved.

As shown in FIG. 5B, in the second mounting groove 35, the mounting portion 42 is compressed and deformed and inserted while the mounting portion 42 of the parting seal 40 is inserted. Since the opening width of the second mounting groove 35 is formed to be the same size as the above L3, the mounting portion 42 having the tip portion 42b having the size of L2 larger than L3 is compressed and deformed at the time of insertion. Will be. Unlike the first mounting groove 34, the second mounting groove 35 does not have the locking step portion 34a, so that the locking protrusion 42c does not engage with the locking step portion 34a in the second mounting groove 35. Since they are engaged in the first mounting grooves 34 provided alternately (intermittently), the movement of the parting seal 40 in the direction of coming out of the mounting groove 33 is restricted.

Further, as shown in FIGS. 3 (b) and 5 (b), a rib 36 is provided on the opposite side of the bottom wall 35a of the second mounting groove 35. Specifically, the rib 36 is formed so as to extend from the opposite surface of the bottom wall 35a along the vehicle outer plate portion 31 and to provide a gap G between the rib 36 and the vehicle inner plate portion 32. Further, it is preferable that the vehicle left-right distance L6 (see FIG. 3B) of the gap G is slightly larger than the total thickness of the inner panels 1a and 1b. Further, the rib 36 is preferably set at a portion of the second mounting groove 35 where the bottom wall 35a exists due to die cutting, but if the position restricting function can be exhibited, the second mounting groove 35 is used. And the bottom wall 35a does not have to be provided in all the existing places. The ribs 36 are preferably provided at at least one place, preferably at least two places in the above-mentioned places. When assembling the garnish 30a, the front ends of the inner panel 1a and the outer panel 1b of the rear door 1 are attached to the gap G. Here, by providing the rib 36, the rib 36 is close to the inner panel 1a and the outer panel 1b together with the vehicle inner plate portion 32, so that the position regulation function of the garnish 30 in the vehicle left-right direction (vertical direction in the figure) can be improved. Further, it is preferable that the rib 36 has a tapered portion 36a that is inclined toward the outside of the vehicle and becomes thinner as the distance from the bottom wall side increases. By doing so, it is possible to facilitate die cutting of this portion at the time of molding for forming the rib 36, and the tapered portion 36a has a gap G at the front end of the inner panel 1a and the outer panel 1b. It can also serve as a guide function unit when it is attached to the unit.

In the present embodiment, the parting seal 40 mounting structure in the garnish 30a provided on the front end side of the rear door 1 has been described, but the present invention naturally describes the parting seal in the garnish 30b, 30c, 30d and the like mounted on other parts. It can also be applied to the 40 mounting structure.

As described above, according to the parting seal 40 mounting structure of the present invention, the parting seal 40 can be directly mounted on the mounting groove 33 provided in the garnish 30a, so that the garnish 30a, the sash and the parting seal 40 can be attached to the door panel. It is not necessary to consider the assembling order of the parts, and the workability of mounting the parting seal 40 can be improved. Further, in the parting seal 40 mounting structure according to the present invention, the mounting groove 33 is a bottomless first mounting groove 34 and a second mounting groove 35 having a flat inner surface from the opening to the bottom wall. Therefore, it is possible to easily perform die cutting for forming the mounting groove 33, unlike the above-mentioned conventional one. That is, although the first mounting groove 34 has the locking step portion 34a, it can be die-cut from the bottom wall 35a side, while the second mounting groove 35 does not have the locking step portion 34a, so that it can be die-cut from the opening side. It is possible. Therefore, the garnish 30a according to the present invention can be easily manufactured without separately providing a hole for die cutting that impairs the appearance as described above on the outside or the inside of the vehicle.

1 Rear door 1a Inner panel 1b Outer panel 1c Rear window 2 Front door 5, 7 Screw 6 Glass run 30 Garnish 31 Car outer plate 32 Car inner plate 33 Mounting groove 34 1st mounting groove 35 2nd mounting groove 36 Rib 40 Parting seal 41 Mounting Plate 42 Mounting 43 Seal

Claims (4)

A parting seal mounting structure including a garnish provided on the body of a vehicle and a parting seal member attached to the garnish to seal a parting portion between the garnish and the body.
The parting seal member is
With the mounting plate
A seal portion extending from the mounting plate portion to the parting portion side,
Includes a mounting portion that protrudes from the mounting plate portion to the opposite side of the sealing portion and is elastically deformable.
The mounting portion includes a side wall connecting to the mounting plate portion and a tip portion having a locking protrusion protruding in the width direction so as to be wider than the side wall.
The garnish is formed with a mounting groove that opens toward the parting portion and into which the mounting portion of the parting seal is inserted.
The mounting grooves are formed by alternately arranging first mounting grooves and second mounting grooves having different cross-sectional shapes.
The first mounting groove has a bottomless portion having a protruding portion that protrudes inward from the opening end portion of the inner side surface of the first mounting groove so as to narrow the opening portion of the first mounting groove to form a locking step portion. It ’s a groove,
The second mounting groove is a bottomed groove having a flat inner surface from the opening of the second mounting groove to the bottom wall.
The locking protrusion at the tip of the mounting portion and the locking step portion of the protruding portion of the first mounting groove engage with each other in the direction of the parting portion of the mounting portion from the mounting groove. A parting seal mounting structure characterized by being configured to regulate movement. The parting seal mounting structure according to claim 1, wherein the side wall of the mounting portion has a length equal to or larger than the thickness of the protruding portion of the first mounting groove. The garnish extends from the surface of the bottom wall of the second mounting groove opposite to the parting seal member to the side opposite to the parting seal member, and is configured to be close to the door panel constituting the door of the vehicle. The parting seal mounting structure according to claim 1 or 2, wherein the parting seal is attached. The parting seal mounting structure according to claim 3, wherein the rib has a tapered portion that is inclined toward the outside of the vehicle and becomes thinner as the distance from the bottom wall side increases.

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