JP2009202817A - Seal structure of movable roof panel for automobile - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a seal structure of a movable roof panel for an automobile excellent in designability and easily assembled. <P>SOLUTION: This seal structure of the movable roof panel 6 for the automobile includes a windshield weatherstrip 10 and a roof weather strip 20. The windshield weatherstrip 10 has a mounting base portion 11 and a hollow seal portion 12. The hollow seal portion 12 of the windshield weatherstrip has the upper wall portion 13 of the hollow seal portion, smoothly extending in the shape of a plane or a curved surface from the exterior side surface of the mounting base portion to the end thereof, and a lower wall portion 14 of the hollow seal portion, extending from the interior side surface of the mounting portion to the end thereof and continued to the upper wall portion of the hollow seal portion at the end. The lower wall portion 14 of the hollow seal portion has a bent portion 15. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a seal structure for a movable roof panel for an automobile that seals between a movable roof panel that opens and closes a roof of the automobile and a windshield.

In an open car type automobile, as shown in FIG. 3, the movable roof panel is attached so that the movable roof panel 6 of the automobile enters and exits in the front direction from the rear of the vehicle body 1. When the movable roof panel 6 is closed, the tip of the movable roof panel 6 abuts on the body panel 4 on the upper side of the windshield 5.
The front glass 5 is held by the front pillars 3 on both sides thereof, and is held by the body panel 4 on the upper side.

  As shown in FIG. 4, the conventional seal structure on the upper side of the windshield 5 includes a roof weather strip 120 attached to the body panel 4, and the movable movable roof panel 6 and the body panel on the upper side of the windshield 5. 4 is sealed. The roof weather strip 120 has a double seal structure in order to improve the sealing performance, and the first weather strip portion 121 that abuts against the tip of the movable roof panel 6 and the first weather strip portion 121 are provided. A second weather strip portion 130 that is in contact with the rear surface of the movable roof panel 6 on the rear side of the contact portion; and a connecting portion 137 that connects the first weather strip portion 121 and the second weather strip portion 130. ing.

  Further, the seal between the windshield 5 and the body panel 4 is such that the windshield weather strip 110 is attached to the tip of the windshield 5 and the windshield 5 is bonded to the body panel 4 when the windshield 5 is bonded to the body panel 4. The weather strip 110 was contacted and sealed.

  Further, as shown in FIG. 5, the mounting base portion 211 of the windshield weather strip 210 is attached to the windshield 5, the hollow seal portion 212 is brought into contact with the body panel 4, and the body panel 4 and the windshield glass are covered with the cover lip 216. Some cover the gap with the strip 210. At this time, some hollow seal portions 212 are provided with a bent portion 215 in order to improve adhesion to the body panel 4 (see, for example, Patent Document 1).

However, in any of such cases, the body panel 4 exists between the windshield weather strip 110 and the roof weather strip 120, and the body panel 4 can be seen from the outside of the vehicle.
In the design of automobiles, there is a demand for making the body panel 4 invisible, particularly in order to improve the appearance from the front.

  Therefore, as shown in FIG. 6, the first roof weather strip portion 321 that abuts the tip of the movable roof panel 6, the second roof weather strip portion 330 that abuts the back side of the movable roof panel 6, and the windshield 5 Has been proposed in which a windshield weatherstrip 316 and a retainer 340 for attaching them are integrally formed to seal between the windshield 5 and the movable roof panel 6 (see, for example, Patent Document 2). .)

However, in this case, not only the first roof weather strip portion 321, the second roof weather strip portion 330, and the windshield weather strip 316 are simultaneously formed, but also a retainer 340 in which an insert member is embedded is provided. It was necessary to mold at the same time, and it was extremely difficult to manufacture and the cost was increased.
JP 2009-127742 A JP-A-9-99744

  Therefore, an object of the present invention is to provide a seal structure for a movable roof panel for automobiles that has good design and is easy to assemble.

In order to solve the above-mentioned problem, the present invention of claim 1 is directed to a seal structure for a movable roof panel for an automobile that seals between the front end of the movable roof panel and the upper side of the windshield.
A windshield weather strip that is attached to the upper side of the windshield, and a roof weather strip that is attached to the body panel and seals against the front end of the movable roof panel,
The windshield weatherstrip has a mounting base that is attached to the upper side of the windshield, and a hollow seal that seals between the roof weatherstrip in contact with the windshield side tip of the roof weatherstrip,
The hollow seal part of the windshield weatherstrip is extended from the vehicle outer side surface of the mounting base to the front end and smoothly extends in a flat or curved manner from the vehicle outer side surface to the front end, and from the vehicle inner side surface of the mounting base to the front end. And a hollow seal portion lower wall portion continuous with the hollow seal portion upper wall portion at the tip, and the hollow seal portion lower wall portion is a seal structure for a movable roof panel for an automobile having a bent portion.

  According to the first aspect of the present invention, the windshield weather strip attached to the upper side portion of the windshield and the roof weather strip attached to the body panel and contacting the front end of the movable roof panel for sealing are provided. For this reason, even if the body panel is not on the outer surface of the vehicle, the gap between the windshield and the movable roof panel can be closed and reliably sealed.

  The windshield weatherstrip has a mounting base that is attached to the upper side of the windshield and a hollow seal portion that abuts against the front windshield side tip of the roof weatherstrip and seals between the roof weatherstrip. For this reason, the windshield weatherstrip is held on the upper side of the windshield, and when the windshield is attached to the body panel, the hollow seal portion elastically abuts the roof weatherstrip and has the dimensions of the assembly. Sealing can be performed while absorbing variations.

  The hollow seal portion of the windshield weatherstrip has an upper wall portion of a hollow seal portion that extends smoothly in a flat or curved surface from the vehicle outer side surface to the tip of the mounting base. For this reason, a smooth surface without a step can be formed in the vicinity of the upper side of the windshield, and generation of wind noise can be prevented and appearance can be improved.

  The mounting base portion has a hollow seal portion lower wall portion that extends from the vehicle inner side surface to the tip and is continuous with the hollow seal portion upper wall portion at the tip, and the hollow seal portion lower wall portion has a bent portion. For this reason, when the windshield with the windshield weatherstrip attached is attached to the body panel, the bent portion of the lower wall portion of the hollow seal portion is easily bent, and the attachment work is easy, and it is attached to the tip of the retainer. The tip of the roof weather strip can be brought into contact with elasticity.

  According to a second aspect of the present invention, there is provided a seal structure for a movable roof panel for an automobile, wherein the hollow seal portion of the windshield weather strip is entirely formed of a sponge material.

  In the present invention of claim 2, since the hollow seal portion of the windshield weather strip is entirely formed of a sponge material, variations in molding dimensions of the windshield, the windshield weather strip, and the roof weather strip, and the body panel Even if the size between the windshield weatherstrip and the roof weatherstrip varies due to the variation in assembly, the variation can be easily absorbed by the deformation of the sponge material. For this reason, the hollow part of a windshield weather strip can contact | abut to a roof weather strip reliably, and the stable sealing performance can be ensured.

  The present invention of claim 3 is a seal structure for a movable roof panel for automobiles, wherein the bent portion of the hollow seal portion of the windshield weather strip is bent inward of the hollow seal portion near the center of the lower wall portion of the hollow seal portion. is there.

  In the present invention of claim 3, since the bent portion of the hollow seal portion of the windshield weatherstrip is bent inside the hollow seal portion near the center of the lower vertical portion of the hollow seal portion, when attaching the windshield, When the hollow seal portion of the windshield weather strip comes into contact with the roof weather strip, it can be surely bent inward, so that it does not deform abnormally or protrude, and a stable sealing property can be secured.

  According to the fourth aspect of the present invention, the front end of the roof weather strip on the windshield side is formed with a locking portion that is locked to the front glass side of the retainer attached to the body panel. It is the seal structure of the movable roof panel for motor vehicles which the front-end | tip of the hollow seal part of the strip contacts.

  According to the fourth aspect of the present invention, the front end of the roof weather strip on the front glass side is formed with a locking portion that is locked to the front glass side of the retainer attached to the body panel. The tip of the hollow seal portion of the strip comes into contact. For this reason, the front end of the windshield side of the roof weather strip is securely locked to the front end of the body panel, and the hollow seal portion even if the front end of the hollow seal portion of the windshield weather strip comes into contact with the locking portion. Is easily bent and the locking portion does not come off the tip of the body panel.

  According to the fifth aspect of the present invention, the front end of the windshield weatherstrip has the front end of the windshield in contact with the bottom surface, and the front end of the windshield extends in the direction opposite to the upper wall portion of the hollow seal portion from the outer side surface of the attachment base. It is a seal structure of a movable roof panel for automobiles having a cover lip that is smoothly extended in a flat or curved surface so as to cover.

  In the present invention of claim 5, when the windshield weatherstrip is attached to the body panel, the windshield weatherstrip is attached to the windshield in a stable manner because the windshield tip comes into contact with the bottom surface. In addition, the tip of the hollow seal portion can reliably contact the roof weather strip.

  Since it has a cover lip that is smoothly extended with a flat surface or a curved surface so as to cover the tip of the windshield in the direction opposite to the upper wall of the hollow seal part from the outer side surface of the mounting base, the windshield weatherstrip and the windshield It is possible to cover the space without any step, and to improve the air flow during traveling to prevent wind noise and improve the appearance.

  According to a sixth aspect of the present invention, the roof weather strip includes a first roof weather strip portion that contacts the front end of the movable roof panel, and a rear side of the first roof weather strip portion that contacts the first roof weather strip portion. A movable roof panel for an automobile, comprising: a second roof weather strip portion that comes into contact with the back surface of the movable roof panel; and a connecting portion that integrally connects the first roof weather strip portion and the second roof weather strip portion. Seal structure.

  According to the present invention of claim 6, the first roof weather strip portion that contacts the front end of the movable roof panel, and the rear surface of the movable roof panel that is on the rear side of the portion where the first roof weather strip portion contacts. It has the 2nd roof weather strip part which contact | abuts. For this reason, the first roof weather strip portion and the second roof weather strip portion can be double-sealed between the front end of the movable roof panel and the body panel, and rainwater and noise can be reliably sealed. can do.

  Further, since the first roof weather strip portion and the second roof weather strip portion are integrally connected by the connecting portion, the second roof weather strip portion is fixed when the roof weather strip is attached. After that, the first roof weather strip portion can be fixed, and attachment is easy. Further, the entire roof weather strip can be formed at the same time, and is easy to manufacture.

  According to the seventh aspect of the present invention, the first roof weather strip portion and the second roof weather strip portion are each attached to a hollow seal portion that abuts against the movable roof panel, and is attached to a retainer attached to the body panel. It is the seal structure of the movable roof panel for motor vehicles which has a base.

  According to the seventh aspect of the present invention, the first roof weather strip portion and the second roof weather strip portion are each attached to a hollow seal portion that is in contact with the movable roof panel, and is attached to a retainer attached to the body panel. Has a base. For this reason, the first roof weather strip portion and the second roof weather strip portion are surely brought into contact with the retainer, and the hollow seal portion is bent and reliably brought into contact with the movable roof panel.

Since the hollow seal part of the windshield weatherstrip has an upper wall part of the hollow seal part, it can form a smooth surface without a step near the upper side part of the windshield and prevent the generation of wind noise. Can improve the appearance.
The lower wall part of the hollow seal part has a bent part, so that the bent part of the lower wall part of the hollow seal part is easily bent, and the mounting work is easy, and the tip of the roof weather strip attached to the tip of the retainer and the elasticity Can be held.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
1 to 2, in the embodiment of the present invention, a windshield weather strip 10 is attached to the upper side portion of the windshield 5, and the roof weather strip 20 is attached to the body panel 4 on the upper side portion of the windshield 5. FIG. 2 is a cross-sectional view showing a state in which the tip of the glass weather strip 10 and the tip of the roof weather strip 20 are in contact with each other, FIG. 2 is a cross-sectional view of the windshield weather strip 10, and FIG. 1 is a perspective view of an automobile showing a portion to which a roof weather strip 20 is attached.

  As shown in FIG. 3, the present invention relates to a seal structure between a front end portion of a movable movable roof panel 6 for an automobile and an upper side portion of a windshield 5. A windshield weather strip 10 is attached to the upper side of the windshield 5, and the roof weather strip 20 is attached to a retainer 40 fixed to the body panel 4 to seal the tip of the movable roof panel 6.

  In the embodiment of the present invention, the windshield weather strip 10 and the roof weather strip 20 are in direct contact with each other so that the body panel 4 cannot be seen from the outside of the vehicle. For this reason, the upper side part of the windshield 5 can be made inconspicuous from the front side of the automobile, which is preferable in terms of design.

  The windshield 5 is held by a front pillar 3 on both sides thereof, and is held by a body panel 4 formed integrally with the front pillar 3 on the upper side. The movable roof panel 6 is stored on the rear side of the vehicle body 1 when it is open, and when it is closed, it moves from the vehicle body 1 on the rear side in the front direction so that the tip of the movable roof panel 6 is the roof weather strip 20. Abut.

First, the windshield weather strip 10 will be described, and then the roof weather strip 20 will be described.
As shown in FIG. 2, the windshield weather strip 10 is in contact with the mounting base 11 attached to the upper side of the windshield 5 and the front end of the roof weather strip 20 on the windshield 5 side. And a hollow seal portion 12 for sealing between the two.

  The mounting base 11 is formed in a substantially flat plate shape in cross section, and a mounting base locking portion 17 extending outward in a triangular cross section in the opposite direction to the hollow seal portion 12 is formed on the side end of the vehicle interior. ing. The tip of the upper side portion of the windshield 5 abuts on the rear surface of the mounting base 11, and the mounting base locking portion 17 is locked to the vehicle inner side surface of the upper side portion of the windshield 5 to position the windshield 5. it can. In the present embodiment, the windshield 5 is composed of two sheets, but it can be composed of one sheet or several sheets.

  The mounting base 11 of the windshield weatherstrip 10 abuts the front end of the windshield 5 on the bottom surface, so that the mounting base 11 is stably mounted. The roof weather strip 20 can be reliably abutted, and the sealing property between the windshield weather strip 10 and the roof weather strip 20 can be ensured.

  A cover lip 16 is formed so as to extend outward from the side surface on the vehicle outer side of the mounting base portion so as to cover the front end of the windshield 5 in the direction opposite to the upper wall portion of the hollow seal portion. The cover lip 16 extends smoothly and flatly from a hollow seal portion upper wall portion 13 of the hollow seal portion 12 to be described later without any step. For this reason, it is possible to cover the windshield weatherstrip 10 and the windshield 5 without any level difference, to improve the flow of air during traveling to prevent wind noise and to improve the appearance. .

  A double-sided adhesive tape 18 can be attached to the back surface of the cover lip 16. In this case, after the front end of the windshield 5 is brought into contact with the back surface of the mounting base 11, the front glass weather strip 10 can be adhered and fixed with the double-sided adhesive tape 18. Furthermore, the sealing property between the windshield weatherstrip 10 and the windshield 5 can be secured by the double-sided adhesive tape 18.

  The attachment base 11, the attachment base locking portion 17, and the cover lip 16 can be formed of a sponge material similarly to the hollow seal portion 12, but may be formed of a solid material separately from the hollow seal portion 12. When formed of a solid material, it can be firmly attached to the front end of the windshield 5, and the hollow seal portion 12 can be stably brought into contact with the roof weather strip 20. When formed with a sponge material, extrusion molding is easy.

  The hollow seal portion 12 of the windshield weather strip 10 has a hollow seal portion upper wall portion 13 that extends smoothly in a flat or curved surface from the vehicle outer side surface to the tip of the mounting base portion 11 and the vehicle inner side surface of the mounting base portion 11 to the tip. A hollow seal portion lower wall portion 14 extending to the bottom. The tips of the hollow seal portion upper wall portion 13 and the hollow seal portion lower wall portion 14 are continuously formed, and the hollow seal portion 12 is formed in a hollow shape.

  The hollow seal portion upper wall portion 13 is formed in a smooth curved surface, and can form a smooth surface without a step near the upper side portion of the windshield 5 continuously to the cover lip 16 as described above. The generation of wind noise can be prevented and the appearance can be improved. Further, as will be described later, the surface of the roof weather strip 20 that is in contact with the tip of the windshield 5 can be formed so that the contact portion has a small step.

  The hollow seal portion lower wall portion 14 extending from the vehicle inner side surface of the mounting base portion 11 extends linearly obliquely upward from the mounting base portion 11 and bends inward of the hollow seal portion 12 near the center to be hollow sealing portion. A bent portion 15 is formed, extends from the hollow seal portion bent portion 15 in a straight line substantially horizontally, and is continuous with the tip of the upper wall portion 13 of the hollow seal portion.

  Since the hollow seal portion bent portion 15 is bent inside the hollow seal portion 12 near the center of the lower wall portion 14 of the hollow seal portion, when the windshield 5 with the windshield weatherstrip 10 attached is attached to the body panel 4. Furthermore, when the hollow seal portion 12 of the windshield weather strip 10 abuts on the roof weather strip 20, the hollow seal portion bent portion 15 is surely bent inward without causing abnormal deformation or protrusion. A stable sealing property can be secured. Further, as will be described later, the first roof locking portion 24 at the tip of the roof weather strip 20 does not come off from the retainer 40.

The hollow seal portion 12 is formed of a sponge material. For this reason, when the windshield 5 is attached to the body panel 4, the hollow seal portion 12 of the windshield weather strip 10 attached to the upper side of the windshield 5 elastically contacts the tip of the roof weather strip 20. Thus, sealing can be performed while absorbing variations in the dimensions of each assembly.
As shown in FIG. 1, the windshield 5 is bonded to the body panel 4 with a sealant 50, and a dam 51 seals between the windshield 5 and the body panel 4.

Next, the roof weather strip 20 will be described with reference to FIG.
The roof weather strip 20 includes a first roof weather strip portion 21 that comes into contact with the front end of the movable roof panel 6, and a movable roof panel 6 that is located on the rear side of the portion with which the first roof weather strip portion 21 comes into contact. The second roof weather strip portion 30 is in contact with the back surface, and the connecting portion 37 integrally connects the first roof weather strip portion 21 and the second roof weather strip portion 30.

  Since the first roof weather strip portion 21 and the second roof weather strip portion 30 are integrally connected by the connecting portion 37, the second roof weather strip portion 30 is attached when the roof weather strip 20 is attached. The first roof weather strip portion 21 can be fixed after being fixed to stabilize the position, and the mounting is easy. Further, the entire roof weather strip 30 can be formed at the same time, and is easy to manufacture.

The roof weather strip 20 is attached to a retainer 40, and the retainer 40 includes a retainer first attachment portion 42 for attaching the first roof weather strip portion 21 and a retainer second attachment portion for attaching the second roof weather strip portion 30. 43.
The retainer first mounting portion 42 is formed in an L-shaped cross section, and a retainer tip locking portion 44 whose tip is bent in the lateral direction is formed.
The retainer second mounting portion 43 is formed continuously from the tip of the retainer first mounting portion 42 and has a T-shaped cross section.

  The first roof weather strip portion 21 is formed of a hollow first roof hollow seal portion 23 formed of a sponge material that contacts and seals the tip of the movable roof panel 6 and a solid material attached to the retainer 40. The plate-shaped first roof mounting base portion 22 is bent into a substantially L shape.

  When the movable roof panel 6 is closed, the first roof hollow seal portion 23 comes into contact with the tip of the first roof hollow seal portion 23 and can be flexibly deformed and sealed. A side end of the first roof hollow seal portion 23 on the side of the windshield 5 is formed with a first roof locking portion 24 that is continuous with the first roof mounting base portion 22 and is bent in a bowl shape. Locked to the stop 44.

  The first roof locking portion 24 is formed to extend from the first roof mounting base portion 22 formed of a solid material, and the surface thereof is covered with a sponge material extended from the first roof hollow seal portion 23. It has been broken. For this reason, it looks uniformly covered with a sponge material from the outside of the vehicle and looks good.

  The second roof weatherstrip portion 30 includes a second roof mounting base portion 32 and a second roof hollow seal portion 33 connected to the connecting portion 37. The second roof hollow seal portion 33 comes into contact with the back surface of the movable roof panel 6 on the rear side with respect to the portion with which the first roof weather strip portion 21 comes into contact. For this reason, the front roof end and the back surface of the movable roof panel 6 can be double-sealed by the first roof weather strip portion 21 and the second roof weather strip portion 30 to reliably seal rainwater and noise. be able to.

The second roof mounting base 32 has a second roof mounting base recess 34 formed on the back surface. The retainer second mounting portion 43 is engaged with the second roof mounting base recess 34, and the second roof weather strip portion 30 is mounted.
A double-sided adhesive tape may be attached to the back surface of the second roof mounting base 32 and bonded to the retainer second mounting portion 43.

When the second roof mounting base 32 is attached to the retainer second mounting portion 43 and the first roof locking portion 24 is mounted to the retainer tip locking portion 44, the plate bent into a substantially L shape connected by the connecting portion 37 The first roof mounting base portion 22 is held by a retainer first mounting portion 42 having an L-shaped cross section, and the roof weather strip 20 is mounted on the retainer 40.
The first roof mounting base 22, the second roof mounting base 32, and the connecting portion 37 are preferably formed of a solid material. In this case, the roof weather strip 20 can be firmly attached to the retainer 40.

  After the roof weather strip 20 is attached to the retainer 40, the windshield 5 with the windshield weather strip 10 attached to the upper side is attached to the body panel 4. At this time, the front end of the hollow seal portion 12 of the windshield weather strip 10 is attached while being in contact with the first roof locking portion 24 that is the front end of the hollow seal portion 12 of the roof weather strip 20.

  However, since the hollow seal portion 12 of the roof weather strip 20 is formed with the hollow seal portion bent portion 15, it can be easily bent, and the first roof locking portion 24 comes off the retainer tip locking portion 44. There is nothing. Further, since the hollow seal portion 12 is flexibly bent and can continue to contact the first roof locking portion 24, the sealing property between the windshield weather strip 10 and the roof weather strip 20 is ensured. It is possible to prevent rainwater and the like from entering and improve the appearance from the outside of the vehicle.

  Next, a method for manufacturing the windshield weather strip 10 and the roof weather strip 20 will be described. The windshield weatherstrip 10 extrudes the mounting base 11 and the hollow seal 12 at the same time. The roof weather strip 20 simultaneously forms the first roof weather strip portion 21, the second roof weather strip portion 30, and the connecting portion 37 by extrusion molding. As the molding material, synthetic rubber and thermoplastic elastomer are used, for example, EPDM rubber is used for synthetic rubber, and polyolefin-based thermoplastic elastomer is used for thermoplastic elastomer. The sponge part is used as a sponge material by foaming these materials.

  In the case of synthetic rubber, it is conveyed to a vulcanizing tank after extrusion and heated by hot air or high frequency to vulcanize and foam. In the case of a thermoplastic elastomer, it is heated and foamed simultaneously with or after extrusion, and then cooled and solidified. Thereafter, it is cut to a predetermined length to produce an extruded part.

FIG. 4 is a cross-sectional view of a state in which a windshield weather strip and a roof weather strip according to an embodiment of the present invention are attached to a body panel, and is a cross-sectional view along the line XX in FIG. 3. It is sectional drawing of the windshield weatherstrip which is embodiment of this invention. It is the perspective view seen from the upper part of a car. It is sectional drawing of the state in which the other conventional windshield weatherstrip was attached to the body panel, and is sectional drawing along the XX line in FIG. It is sectional drawing of the state in which the other conventional roof weather strip was attached to the body panel, and is sectional drawing along the XX line in FIG. It is sectional drawing of the state in which the other conventional roof weather strip was attached to the body panel, and is sectional drawing along the XX line in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 4 Body panel 5 Windshield 6 Roof panel 10 Windshield weather strip 11 Mounting base 12 Hollow seal part 13 Hollow seal part upper wall part 14 Hollow seal part lower wall part 15 Hollow seal part bending part 20 Roof weather strip 21 First roof Weather strip portion 24 First roof locking portion 30 Second roof weather strip 37 Connection portion 40 Retainer

Claims (7)

In the seal structure of the movable roof panel for automobiles that seals between the front end of the movable roof panel and the upper side of the windshield,
A windshield weather strip that is attached to the upper side of the windshield, and a roof weather strip that is attached to the body panel and seals against the front end of the movable roof panel,
The windshield weatherstrip has a hollow seal portion that abuts against a front glass side tip of the roof weather strip and seals between the roof weather strip and attached to the upper side of the windshield. Have
The hollow seal portion of the windshield weatherstrip includes an upper wall portion of a hollow seal portion that extends smoothly in a flat or curved surface from the vehicle outer side surface to the tip of the mounting base, and a vehicle inner side surface to the tip of the mounting base. A seal structure for a movable roof panel for an automobile, which has a hollow seal portion lower wall portion that extends and is continuous with the upper wall portion of the hollow seal portion at the tip, and the hollow seal portion lower wall portion has a bent portion. .   2. The seal structure for a movable roof panel for an automobile according to claim 1, wherein the hollow seal portion of the windshield weather strip is entirely formed of a sponge material.   The movable roof panel for an automobile according to claim 1, wherein the bent portion of the hollow seal portion of the windshield weatherstrip is bent inward of the hollow seal portion near the center of the lower wall portion of the hollow seal portion. Seal structure.   The front end of the roof weather strip on the windshield side is formed with an engaging portion that is engaged with the front end of the retainer attached to the body panel, and the hollow seal portion of the windshield weather strip is formed on the engaging portion. The seal structure of the movable roof panel for motor vehicles of any one of Claims 1 thru | or 3 which the front-end | tip contacts.   The mounting portion of the windshield weatherstrip is so that the tip of the windshield comes into contact with the bottom surface and covers the tip of the windshield in the direction opposite to the upper wall portion of the hollow seal portion from the outer side surface of the mounting base. The seal structure for a movable roof panel for an automobile according to any one of claims 1 to 4, further comprising a cover lip extending smoothly on a flat surface or a curved surface.   The roof weather strip includes a first roof weather strip portion that comes into contact with a front end of the movable roof panel, and a rear surface of the movable roof panel on a rear side with respect to a portion that comes into contact with the first roof weather strip portion. 6. The method according to claim 1, further comprising: a second roof weather strip portion that comes into contact with the first roof weather strip portion; and a connecting portion that integrally connects the first roof weather strip portion and the second roof weather strip portion. 2. A seal structure for a movable roof panel for an automobile according to item 1.   The first roof weather strip portion and the second roof weather strip portion each have a hollow seal portion that comes into contact with the movable roof panel, and an attachment base portion that is engaged with a retainer attached to the body panel. 7. A seal structure for a movable roof panel for an automobile according to 6.

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