JP2598007Y2 - Drip weather strip - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drip weather strip having two pieces of lips which are attached to an upper part of a body opening edge and are respectively elastically contacted with an upper part of a door, a roof panel and a body panel, and a lip for hiding a sealant. Things.

[0002]

2. Description of the Related Art In the drawings, a symbol is used in which one of the midlines from the apex angle of an isosceles triangle is painted, and the painted side represents a molded part, and the non-painted side is extrusion molded. Part. Conventionally, as a drip weatherstrip having two pieces of lips which are attached to an upper part of a body opening edge and elastically contact with an upper part of a door, a roof panel and a body panel, those having the configuration shown in FIGS. 1 to 4 are used. . 10 is a door, 20 is a body panel, 30 is a drip flange protruding substantially horizontally outward from the body panel 20, 40 is a roof panel, and 50 is a drip weather strip, which is fitted to the drip flange 30. A base portion 51 made of solid rubber, and lips 52 and 53 projecting from the base portion 51, respectively, are configured to elastically contact the upper portion of the door 10, the roof panel 40 and the body panel 20, respectively. As shown by a solid line in FIG. 2, the side surface of the roof panel 40 is bent like an eave, and a broken line 41 is formed. The broken line 41 which impairs this appearance may make the lip 53 elastically contact with it and hide it.

[0003] However, as shown in FIG. 3, the front part of the car does not have the broken line 41, so that the lip 53 that hides that part is not required, and the drip weather strip 50 corresponding to that part is shown in FIG. 4. As shown in the figure, it is necessary to perform the molding with the lip 53 of the molded portion 70 being cut off, and the molded portion connected to the front pillar portion 80 becomes longer, resulting in an increase in cost.

[0004]

The problem to be solved is that in the above-mentioned conventional drip weather strip, it is not necessary to hide the front portion of the car where the broken line is not formed by the lip 53, and this portion has the lip 53 cut out. It is necessary to perform the molding in a state, and the molding portion is lengthened accordingly, resulting in an increase in cost.

[0005]

A description will be given with reference to FIGS. 1 and 5 to 7. According to the present invention, two pieces of lips 52, which are respectively elastically contacted with the upper part of the door 10, the roof panel 40 and the body panel 20, are attached to a base part 51 made of solid rubber which is fitted to the drip flange 30 protruding from the body panel 20, respectively. 53 and the sealant hiding lip 60 are integrally joined, and the front pillar 80 and the roof 1
A drip weather strip 50 integrally connected to the roof panel 110 by a molded portion 70, wherein at least a notch 90 is formed on an inner surface or an outer surface of the lip 53 near the molded portion 70 of the roof portion 110, and the tip of the notch 90 is attached to the roof panel 4.
The notch 90 is used as a polygonal line so that it can be elastically contacted with the periphery of the polygonal line 41 of 0, and is bent in a V-shape in accordance with the degree of the polygonal line 41, and the base side portion thereof is a base portion 51.
Adhered to or in close proximity to

[0006]

EXAMPLE An example will be described. 10 is one of a front door and a rear door, 20 is a body panel,
Reference numeral 30 denotes a drip flange protruding substantially horizontally outward from the body panel 20; 40, a roof panel;
Is a drip weather strip in which a front pillar portion 80 and a roof portion 110 are integrally connected by a molded portion 70, and a base portion 51 made of solid rubber to be fitted to the drip flange 30; The sponge-like lip 52, 53 is provided so as to be in elastic contact with the upper part of the door 10 and the roof panel 40, respectively. In addition, a notch 90 is formed on the inner or outer surface of the lip 53 near the molded portion 70 of the roof portion 110, and the tip of the notch 90 is attached to the broken line 41 of the roof panel 40.
In order to be able to make elastic contact with the periphery (the position of the polygonal line 41 flows almost constant), the notch 90 is used as a polygonal line,
In accordance with the degree of the fold line 41, the fold line 41 is forcibly bent in a metal mold in a mold, and the base side thereof is adhered to the base 51 in the same shape. In addition, C is a lip bending part.

The operation will be described with reference to the drawings. The length of the molded portion connected to the front pillar portion and the roof portion is shortened, the cost is reduced, and the step cut of the extruded portion is eliminated, and the appearance is improved accordingly.

[0008]

[Effect of the Invention] Since the present invention is configured as described above,
Costs are reduced and appearance is improved.

[Brief description of the drawings]

FIG. 1 is a principle side view of an automobile.

FIG. 2 is a sectional view taken along line BB of FIG. 1 in a conventional example.

FIG. 3 is a sectional view taken along line AA of FIG. 1 in a conventional example.

FIG. 4 is a perspective view of a weather strip mounted between a front pillar and a roof in a conventional example.

FIG. 5 is a sectional view taken along line AA of FIG. 1 of the embodiment of the present invention;

FIG. 6 is a perspective view of the weather strip between the front pillar and the roof in the embodiment of the present invention.

FIG. 7 is a cross-sectional view of the embodiment of the present invention immediately after extrusion.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Door 20 Body panel 30 Drip flange 40 Roof panel 41 Folding line 50 Drip weather strip 51 Base 52 Lip 53 Lip 60 Sealant hiding lip 70 Molding part 80 Front pillar part 90 Notch 100 Sealant 110 Roof part C lip bending part

Claims (1)

(57) [Scope of request for utility model registration] An upper portion of a door (10), a roof panel (40) and a body panel (50) are provided on a base portion (51) made of solid rubber to be fitted to a drip flange (30) protruding from a body panel (20). 20) and two pieces of lips (52, 53) to be in elastic contact with each other and a sealant concealing lip , and a front pillar portion (80).
And the roof part (110) by the molded part (70).
In the drip weather strip (50) connected to the body , at least the molded part (7) of the roof part (110).
A notch (90) is provided on the inner or outer surface of the lip (53 ) in the vicinity of 0), and the notch (90) is used as a broken line so that the tip thereof can be elastically contacted around the broken line (41) of the roof panel (40). A drip weather strip which is bent in a U-shape according to the degree of bending of the fold line (41), and whose root side is adhered to or close to the base (51).