JPH0660510U - Drip weather strip - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a drip weather strip that is low in cost and looks good. [Structure] Two pieces of lips 52, 53 for elastically contacting the upper portion of the door 10, the roof panel 40, and the body panel 20 with a base portion 51 made of solid rubber that is fitted to a drip flange 30 protruding from the body panel 20. Is a drip weather strip 50 that is integrally coupled with each other, and the notch 90 is provided as a fold line so that the notch 90 is provided on the inner surface or the outer surface of the lip 53 and the tip thereof can be elastically contacted around the fold line 41 of the roof panel 40. The bent line 41 is bent in a dogleg shape according to the degree of bending, and its root side portion is bonded to the base portion 51.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a drip weatherstrip including two pieces of lips attached to the upper edge of a body opening to make elastic contact with the upper portion of a door, a roof panel and a body panel, respectively, and a sealant concealing lip.

[0002]

[Prior art]

 Conventionally, a drip weather strip having two pieces of lips attached to the upper portion of the opening edge of the body to make elastic contact with the upper portion of the door, the roof panel and the body panel, has the structure shown in FIGS. 1 to 4. There is. In the figure, one of the median lines from the apex of the isosceles triangle is filled, and the filled side represents the mold part, and the non-filled side represents the extruded part. . Reference numeral 10 is a door, 20 is a body panel, 30 is a drip flange projecting outward from the body panel 20 in a substantially horizontal direction, 40 is a roof panel, and 50 is a drip weather strip, which is fitted to the drip flange 30. The base portion 51 is made of solid rubber, and the lips 52 and 53 are provided so as to project from the base portion 51. The base portion 51 is in elastic contact with the upper portion of the door 10, the roof panel 40, and the body panel 20, respectively. The side surface of the roof panel 40 is bent in the shape of an eaves, as shown by the broken line in FIG. 2, to form a fold line 41. The polygonal line 41 that impairs this appearance may be hidden by making the lip 53 elastically contact it.

However, as shown in FIG. 3, the front part of the vehicle is not formed with the fold line 41, and the lip 53 for hiding the part is not necessary, and the drip weather strip 50 corresponding to the part is shown in FIG. As described above, it is necessary to perform the molding with the lip 53 of the portion 70 cut away, and the molding portion connected to the front pillar portion 80 becomes longer accordingly, which causes a problem of increasing the 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 part of the vehicle in which the crease line is not formed with the lip 53, and this part does not have the lip 53. It is necessary to mold in the notched state, which means that the molding part becomes longer and costs are increased.

[0005]

[Means for Solving the Problems]

 This will be described with reference to FIGS. 1 and 6 to 7. The present invention has two pieces of lips that are elastically contacted with the upper portion of the door 10, the roof panel 40, and the body panel 20, respectively, by the base portion 51 made of solid rubber that is fitted to the drip flange 30 protruding from the body panel 20. A drip weather strip 50 in which 52 and 53 and a sealant concealing lip 60 are integrally connected, wherein a lip 90 is provided with a notch 90 on an inner surface or an outer surface, and a tip end of the drip weather strip 50 is elastically contacted around a fold line 41 of a roof panel 40. In order to make it possible, the notch 90 is used as a fold line and is bent in a dogleg shape in accordance with the degree of fold of the fold line 41, and the base side portion thereof is adhered to or close to the base portion 51.

[0006]

【Example】

 Examples will be described. 10 is either a front door or a rear door, 20 is a body panel, 30 is a drip flange that projects substantially horizontally outward from the body panel 20, 40 is a roof panel, and 50 is a drip weather strip. The base portion 51 is made of solid rubber and is fitted to the drip flange 30, and the sponge-like lips 52 and 53 are provided on the base portion 51 so as to make elastic contact with the upper portion of the door 10 and the roof panel 40, respectively. Is done. Moreover, the notch 90 is provided on the inner surface or the outer surface of the lip 53 so that the tip of the notch 90 can be elastically contacted with the periphery of the polygonal line 41 of the roof panel 40 (the position of the polygonal line 41 is substantially constant). As for the bent line 41, it is forcibly bent into a dogleg shape in the mold according to the bending degree of the bent line 41, and the root side portion is adhered to the base portion 51 with the shape as it is. In addition, 70 is a molding part, 80 is a front pillar part, and C is a lip bending part.

Explaining the operation with reference to the drawings, the molding portion connected to the front pillar portion is shortened, the cost is reduced, the step cut of the extrusion molding portion is eliminated, and the appearance is improved accordingly.

[0008]

[Effect of device]

 Since the present invention is configured as described above, the cost is reduced and the appearance is improved.

[Brief description of 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 the 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.

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

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

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

[Explanation of symbols]

 10 Door 20 Body Panel 30 Drip Flange 40 Roof Panel 41 Fold Line 50 Drip Weatherstrip 51 Base 52 Lip 53 Lip 60 Sealant Concealing Lip 70 Molding Part 80 Front Pillar 90 Notch 100 Sealant C Lip Bending

Claims (1)

[Scope of utility model registration request] 1. A door (10) upper part, a roof panel (40) and a body panel () on a base portion (51) made of solid rubber which is fitted to a drip flange (30) projecting from the body panel (20). 20) and two pieces of lip (52, 53) which are elastically contacted respectively with the sealant concealing lip are integrally combined to form a drip weather strip (5).
0), the lip (53) is provided with a notch (90) on the inner surface or the outer surface, and the tip of the notch (90) is formed on the roof panel (40).
As it can be elastically contacted around the polygonal line (41),
A drip weather strip formed by bending the notch (90) as a fold line in a dogleg shape according to the degree of fold of the fold line (41) and adhering or adhering the root side portion thereof to the base portion (51).