JPH0731441U - Structure of mold forming part of weather strip - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a structure of a mold forming part of a weatherstrip with less diving water. A hollow seal portion is integrally connected to a base portion 41 having a substantially U-shaped cross section which is attached to an opening edge of a body, and a lower end of the base portion 41 on the indoor side is covered with a chamber such that a lower surface such as a top sealing is covered. A die-molded portion 40 that is connected to the linearly-extruded portion 30 of a weather strip having a lip 43 that projects inward, and that is the extrusion portion 30 and the die-molded portion 40 of the outdoor portion of the base portion 31. Connection interface 6
Cut out the part in contact with 0, insert a screw, push out part 3
A slit 55 for attaching and fixing the 0 base portion 31 is formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure of a die-molded portion of a weather strip attached to a corner portion of an opening edge of a body panel of a hard top vehicle.

[0002]

[Prior art]

 Conventionally, as the molding portion 40 such as a corner portion connected to the linear extruding portion 30 of the weather strip attached to the roof portion 10 of the body opening edge of the hard top vehicle, the one having the following configuration shown in FIGS. 1 to 5 is used. Has been done. That is, reference numeral 41 is a base having a substantially U-shaped cross section, and a cored bar 45 is embedded in the hanging portion on the indoor side. Reference numeral 42 denotes a hollow seal portion that is integrally connected to the base portion 41 and is elastically brought into contact with the door glass 20. Reference numeral 43 denotes a lip projecting toward the interior side at a lower end on the interior side of the base portion 41. Is also made of sponge rubber. Reference numeral 30 denotes an extruding portion for molding and molding the die-molded portion 40, and at the same time, abutting and connecting respective corresponding portions, which is configured as follows. Reference numeral 31 is a base portion in which a cored bar 35 is embedded. Reference numeral 32 denotes a hollow seal portion integrally connected to a lower end of the base portion 31 on the indoor side so that the lower end thereof is rotatable about an axis, and the outdoor end of the hollow seal portion is hooked on the inner surface of the outdoor portion of the base portion 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. Reference numeral 15 is a drip mole that is attached to the roof portion 10 so as to overlap the base portions 31 and 41.

However, in the conventional molded portion 40 of the weather strip, as shown in FIG. 2, a fixing hole 36 for mounting / fixing the base portion 31 of the extruded portion 30 to the roof portion 10 is provided. If it is close to the connection interface 60, the hollow seal portions 32, 42 are notched on both sides of the connection interface 60 in the outdoor-side depending portion, and slits 50 are formed. 32 can be turned over, and it is necessary to insert a screw or the like from there and attach the base 31 to the roof 10. Therefore, when washing the car, as shown in FIG. There is a problem that diving water W is generated.

[0004]

[Problems to be solved by the device]

 The problem to be solved is that the mold part 40 of the conventional weather strip described above has water entering through the slits 50 during car washing and diving into the room to generate water W.

[0005]

[Means for Solving the Problems]

 According to the present invention, a hollow seal portion 42 is integrally connected to a base portion 41 having a substantially U-shaped cross section which is attached to an opening edge of a body, and a lower surface such as a top sealing is attached to a lower end of the base portion 41 on the indoor side. A molding portion 40 connected to the linear extruding portion 30 of a weather strip having a lip 43 projecting toward the indoor side so as to cover the inside extruding portion 30 of the outdoor portion of the base portion 31. A portion in contact with the connection interface 60 with the molding portion 40 is cut out, a screw is inserted, and a slit 55 for attaching and fixing the base portion 31 of the extruding portion 30 is formed.

[0006]

【Example】

 An embodiment will be described with reference to FIGS. 6 to 9. 10 is a mold for a roof portion of a body opening edge of a hard top vehicle, 40 is a mold for a corner portion connected to the linear extruded portion 30 of a weather strip attached to the roof portion 10. It is a molded part and is constructed as follows.

Reference numeral 41 denotes a base portion having a substantially U-shaped cross section attached to the roof portion 10, and a cored bar 45 is embedded in the hanging portion on the indoor side. Reference numeral 42 denotes a hollow seal portion integrally connected to the base portion 41, and reference numeral 43 denotes a lip projecting toward the interior side from the lower end of the base portion 41 on the indoor side, both of which are made of sponge rubber.

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 respective corresponding portions, which is configured as follows. Reference numeral 31 is a base portion in which a core metal 35 is embedded.

Reference numeral 32 denotes a hollow seal portion integrally connected to a lower end on the indoor side of the base portion 31 so as to be rotatable around the lower end as an axis. It is hanging on the surface. 33 is a lip projecting toward the indoor side from the lower end on the indoor side of the base portion 31, 55 is a hollow seal portion 32, and a screw is inserted to attach and fix the base portion 31 of the pushing portion 30 to the roof portion 10. This is a slit for forming a slit in a portion of the outdoor side portion of the base portion 31 which is in contact with the connection interface 60 between the extruded portion 30 and the molding portion 40 and is formed by cookie cutting.

Reference numeral 15 is a drip molding that is attached to the roof portion 10 so as to be overlapped with the base portions 31 and 41, and 36 is a fixing hole that attaches and fixes the base portion 31 of the extruded portion 30 to the roof portion 10 with screws or the like.

The operation will be described. As shown in FIG. 7, the gap between the drip molding 15 and the extruded portion 30 and the die-molded portion 40, which are superposed on the roof portion 10 and attached, becomes narrower, and the hollow seal portion 42 is directly infiltrated. The amount of water to be drastically reduced can be remarkably reduced, and the diving water W can be remarkably reduced.

The hollow seal portion 32 may be connected at the connection interface 60, or may not be connected and may only be flush with the hollow seal portion 42 of the molding portion.

[0013]

[Effect of device]

 Since the present invention is configured as described above, the gap between the drip molding 15 and the extruded portion 30 and the molded portion 40 that are to be superposed on the opening edge of the body is narrowed, and the amount of water that directly enters the hollow seal portion 42 can be reduced. Is significantly reduced, and the diving water W can be significantly reduced.

[Brief description of drawings]

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

FIG. 2 is an enlarged view of a portion H of 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 sectional view taken along line CC of FIG.

FIG. 6 is an enlarged view of a portion H of FIG. 1 showing an embodiment of the present invention.

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

8 is a sectional view taken along line EE and FF of FIG.

9 is a perspective view of an essential part of FIG.

[Explanation of symbols]

 10 Roof part of opening edge of body 15 Drip molding 20 Door glass 30 Extruded part 31 Base part 32 Hollow seal part 33 Lip 35 Core metal 36 Fixing hole 40 Molding part 41 Base part 42 Hollow seal part 43 Lip 45 Core bar 50, 55 Slit 60 Connection interface W Diving water

Claims (1)

[Scope of utility model registration request] 1. A hollow seal part (42) is integrally connected to a base part (41) having a substantially U-shaped cross section which is attached to an opening edge of a body, and a top sealing is provided at a lower end of the base part (41) on the indoor side. In the mold forming part (40) connected to the linear extruding part (30) of the weather strip formed by protruding the lip (43) toward the indoor side so as to cover the lower surface of the extruding part (30). Of the outdoor part of the part (31), the part in contact with the connecting interface (60) between the extruded part (30) and the molding part (40) is cut out, and a screw is inserted into the extruded part (30) so that the base part of the extruded part (30). The structure of the die-molded portion of the weather strip, which is formed with slits (55) for attaching and fixing (31).