JPH07149149A - Fixing of multiplex weather strip - Google Patents

Abstract

(57) [Abstract] [Purpose] Hollow seals 32 and 42, hollow core hole 45
Provided is a method for fixing a multiplex weather strip, which can completely prevent intrusion of diving water into the room from the inside and can eliminate the Epto sealer. [Structure] A multiplex weather strip molding portion 4 in which a hollow seal portion is integrally connected to a base portion 41 having a substantially U-shaped cross section which is attached to a roof portion 10 at an opening edge of a body.
A method for fixing a multiplex weather strip, in which an insert panel 80 embedded in a hanging portion of a base portion 41 of 0 is fixed to a base portion 31 of an extrusion portion 30 connected to the mold forming portion 40. At the same time as molding, the extension part of the insert panel 80 is connected and fixed to the base part 31 of the extrusion part 30 at the same time when it is connected to the extrusion part 30. In addition to being formed into a shape, the roof portion 10 is attached to the roof portion 10 together with the base portion 21 and the base portion 31 of the drip molding 20 by the screws 25 so as to overlap each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for fixing a multiplex weather strip mounted on a center pillar or a rear pillar of a hardtop vehicle.

[0002]

2. Description of the Related Art A description will be given with reference to FIGS. In the figure, one of the median lines from the apex angle of the isosceles triangle is filled, but the filled side represents the molding part, and the non-filled side represents the extrusion molding part. . Conventionally, the following method has been implemented as a method of fixing an insert panel of a linear extruded portion connected to a molded portion such as a corner portion of a weather strip attached to the roof portion 10 at the body opening edge of a hard top vehicle. That is, 40
Is a molded portion such as a corner portion, and the roof portion 10
On top of it, along with the base 21 of the drip molding 20,
A base portion 41 having a substantially U-shaped cross section to be mounted, a hollow seal portion 42 integrally connected to the base portion 41, and the base portion 41.
It is composed of a lip 43 protruding inward at the lower end on the indoor side. Reference numeral 80 is an insert panel embedded in the hanging portion of the base portion 41 in order to increase the rigidity of the mold forming portion 40. Further, numeral 30 is an extruding portion for molding and molding the die-molding portion 40, and at the same time, abutting and connecting corresponding portions, which is configured as follows. 31 is the roof portion 10
The base part is attached to the drip molding 20 together with the screw 25, and a core metal is embedded in the base part, which is not shown. 32
Is a hollow seal part integrally connected to the lower end of the base part 31 on the indoor side so as to be rotatable around the lower end as an axis, and the outdoor end of the hollow seal part is hooked on the inner surface of the outdoor part of the base part 31. I am doing it. Reference numeral 33 denotes a lip projecting toward the indoor side from the lower end on the indoor side of the base portion 31. In addition, in order to fix the extension part 85 of the insert panel 80 embedded in the mold forming part 40 and the extruding part 30, at the same time when the mold forming part 40 is formed, the hanging part of the base part 31 when connecting to the extruding part 30. The insert panel 80 overlapped with the above is covered with the rubber 35 flown from the mold forming portion 40 side and embedded.

However, in the conventional method for fixing the multiplex weather strip, the bonding force between the extended portion 85 of the insert panel 80 and the extruded portion 30 is weak, so that the sealing pressure on the upper surface of the base portion 41 against the roof portion 10 is insufficient. Inside the hollow seal portions 32 and 42, the core removal hole 4
5. Water may dive into the room through the gap between the roof part and the hanging part of the base part 41. In order to prevent this, it is necessary to attach an eptsealer or the like to the upper surface of the base part 41. There is a problem to say.

[0004]

The problem to be solved is that the multiplex weather strip which has been subjected to the above-mentioned conventional fixing method of the insert panel has the hollow seal portions 32 and 42, the hollow core portion 45, and the roof portion. And base 4
That is, it is necessary to attach an eptsealer or the like to the upper surface of the base portion 41 in order to prevent diving water from entering the room through the gap between the base portion 41 and the base material.

[0005]

Means for Solving the Problems An explanation will be given with reference to FIGS. 1 and 5 to 7. According to the present invention, the hanging portion of the base portion 41 of the mold forming portion 40 of the multiplex weather strip is integrally formed with the hollow seal portion integrally attached to the base portion 41 having a substantially U-shaped cross section, which is attached to the roof portion 10 at the opening edge of the body. A method of fixing a multiplex weather strip for fixing an extension portion 85 of an embedded insert panel 80 to a base portion 31 of an extruding portion 30 connected to the mold forming portion 40, wherein the mold forming portion 40 is molded at the same time, In connecting the extension part of the insert panel 80 to the base part 31 of the extrusion part 30, the base part 31 is connected to the extrusion part 30.
It is formed in a U-shaped cross-section so that it can contact the hanging portion and the upper surface, and the base portion 2 of the drip molding 20 is attached to the roof portion 10.
1 and the upper surface of the base 31 together with the screws 2
Install with 5.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Explaining an embodiment, 10 is a roof portion at the opening edge of a body of a hard top vehicle, 40 is a linear extruded portion 3 of a weather strip attached to the roof portion 10.
It is a molding portion such as a corner portion connected to 0, and is configured as follows. That is, 41 is a base portion having a substantially U-shaped cross section attached to the roof portion 10, 42 is a hollow seal portion integrally connected to the base portion 41, and 43 is a lower end of the base portion 41 on the indoor side, facing the indoor side. Protruding lip, 8
In order to increase the rigidity of the mold forming part 40,
It is an insert panel embedded in the hanging part of 1.

Reference numeral 30 denotes an extruding portion for molding and molding the above-mentioned molding portion 40, and at the same time, abutting and connecting the corresponding portions, which is constructed as follows. 31 is the roof portion 10
The base part is attached to the drip molding 20 together with the screw 25, and a core metal is embedded in the base part, which is not shown. 32
Is a hollow seal portion integrally connected to the lower end on the indoor side of the base portion 31 so as to be rotatable around the lower end as an axis, like the mold forming portion 40. It is hooked on the inner surface of the part.

The reference numeral 33 designates a lip projecting toward the indoor side from the lower end of the base portion 31 on the indoor side.

In addition, at the same time when the mold forming portion 40 is molded, the insert panel 80 embedded in the hanging portion of the base portion 41 of the mold forming portion 40 is extended toward the push-out portion 30 side when connecting the mold forming portion 40. The extension portion 85 is formed in a U-shaped cross-section so that it can contact the hanging portion and the upper surface of the base portion 31, and the drip molding 2 is attached to the roof portion 10.
The base 21 and the base 31 of 0 together with the upper surfaces of the base 21 and the base 31 are attached to each other with screws 25. It should be noted that the present invention relates to the Y part of FIG.
It can also be applied to Z part.

In operation, when the multiplex weather strip according to the present invention is attached to the roof portion 10, the extended portion 85 of the insert panel 80 is attached.
Together with the upper surfaces of the base portion 21 and the base portion 31 of the drip molding 20 are superposed on the roof portion 10 and attached by the screws 25, so that the push-out portion 30 and the insert panel 80 are firmly fixed to the roof portion 10. The sealing pressure on the upper surface of the base portion 41 increases, the roof portion 10 and the hanging portion of the base portion 41 come into close contact with each other, and the infiltration of the diving water into the room through the hollow core portions 32 and 42 and the core hole 45 is performed. Can be prevented and the Eptsealer can be abolished.

[0011]

Since the present invention is constructed as described above,
It is possible to completely prevent intrusion of dive water into the interior of the hollow seal portions 32 and 42 and the inner core extracting hole 45, and to eliminate the Epto sealer.

[Brief description of drawings]

FIG. 1 is a side view showing a hard top vehicle.

FIG. 2 is a perspective view of part X in FIG. 1 showing a conventional example.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a sectional view taken along line BB of FIG.

5 is a perspective view of an X portion of FIG. 1 showing an embodiment of the present invention. FIG.

6 is a cross-sectional view taken along line CC of FIG.

7 is a cross-sectional view taken along the line DD of FIG.

[Explanation of symbols]

 10 Roof part of opening edge of body 20 Drip molding 21 Base part 25 Screw 30 Extrusion part 31 Base part 32 Hollow seal part 33 Lip 35 Rubber 40 Molding part 41 Base part 42 Hollow seal part 43 Lip 45 Medium core hole 80 Insert metal

Claims (1)

[Claims] 1. A mold forming part (40) of a multiplex weather strip comprising a hollow seal part integrally connected to a base part (41) having a substantially U-shaped cross section attached to a roof part (10) at an opening edge of a body. The insert panel (80) embedded in the hanging portion of the base portion (41) is attached to the mold forming portion (4).
In the method for fixing a multiplex weather strip fixed to the base part (31) of the extruding part (30) to be connected with 0), the molding part (40) is molded at the same time as the extruding part (30) is connected, Insert the extension (85) of the insert panel (80) into the base (31) of the extrusion (30).
When fixed to the base part (31), the base part (31) is formed in a U-shaped cross-section so as to be able to contact the hanging part and the upper surface, and the roof part (10) has a base part (21) of the drip molding (20).
And a method for fixing a multiplex weatherstrip, characterized in that the multiplex weatherstrip is attached together with the upper surface of the base portion (31) with a screw (25).