JP2865787B2 - Automotive door weatherstrip - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to an automobile door weatherstrip.

2. Description of the Related Art FIGS. 4 and 5 show a conventional structure, in which 1 indicates a door body composed of a door outer panel 2 and a door inner panel 3, and a corner formed by a peripheral wall 4 of the door inner panel 3 and a flange portion 5. FIG. The door weather strip 6 is attached to the portion by a clip or the like, and when the door is closed, the door weather strip 6 is brought into close contact with the opening edge of the vehicle body to seal the inside and outside of the vehicle. A door trim 7 is mounted on the general surface of the door inner panel 3 so as to be installed. This similar structure is disclosed in, for example, Japanese Utility Model Laid-Open No. 59-111773.

Problems to be Solved by the Invention Even when a door trim 7 is mounted on a general surface of the door inner panel 3 and the door inner panel 3 is installed inside, a gap between the door weather strip 6 of the peripheral wall 4 of the door inner panel 3 and a peripheral portion of the door trim 7 is provided. Since the panel surface is exposed, especially on the side opposite to the door hinge mounting side, for example, on the rear surface side of the peripheral wall 4, when the door is opened, the panel surface is conspicuous and a sense of discontinuity between the door weather strip 6 and the door trim 7 is generated, and the appearance is improved. Will be lost. In order to eliminate this discontinuity, as shown in FIG. 5, a cover 6a for covering the panel surface of the peripheral wall 4 is integrally provided on one side edge of the door weather strip 6, and the end of the cover 6a is attached to the door trim 7 as shown in FIG. It is also conceivable that the panel surface is not exposed by inserting and fixing between the peripheral portion of the door inner panel 3 and the general surface of the door inner panel 3. However, in order to extend the cover 6a in this manner, at the lower corner C of the door inner panel 3, the cover 6a cannot be bent properly along the curved surface of the corner and cannot be properly mounted. In addition, it is necessary to form a part corresponding to the lower corner portion C of the door weather strip 6 as a separate piece 6A and to continuously connect the pieces, thereby deteriorating the moldability of the door weather strip 6 and increasing the cost. . Accordingly, the present invention provides an automobile door weather strip which can cover the above-mentioned peripheral wall surface without impairing the formability, and can further improve the quality.

Means for Solving the Problems On one side edge of the door weather strip main body mounted on the peripheral edge of the door main body, a peripheral edge of a door trim mounted on the inner side surface of the door main body with a thin easily tearable portion as a border, A cover portion that is inserted and fixed between the inner surface of the door body and the door body is integrally extended.

The panel surface between the weather strip body at the peripheral edge of the door body and the door trim is covered with a cover extending from the weather strip body. If this cover part is cut in the width direction from the terminal to the easy tear part as needed and pulled in the length direction, it is easily torn from this easy tear part. In the lower corner portion, the cover portion can be partially cut away, and the weatherstrip body can be mounted along the lower corner portion.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1 to 3, reference numeral 10 denotes a peripheral portion of the door body 1, specifically, a peripheral portion 4 of the door inner panel 3, and a corner formed by the flange 5 and the peripheral portion 4 which are fastened to the door outer panel 2. 1 shows a weatherstrip body attached along with a clip or the like. The weatherstrip body 10 is continuously extruded and formed integrally with a conventional door weatherstrip, but has an edge on one side edge of the inner surface of the door body 1 and a thin easy-to-break portion 11 as a border. In the present embodiment, a cover portion 12 which is inserted and fixed between the peripheral portion of the door trim 7 mounted on the general surface of the door inner panel 3 and the general surface of the door inner panel 3 is integrally extended. A hook 13 is protruded from the terminal of the cover 12, while a locking step 7 a is formed on the rear surface of the periphery of the door trim 7, and the hook 13 is connected to the locking step 7 a. To prevent the cover portion 12 from slipping out. After the weatherstrip body 10 is mounted, the cover 12 is fixed between the peripheral edge of the door trim 7 and the general surface of the door inner panel 3 by pressing the edge of the door trim 7 when mounting the door trim 7. Then, the peripheral wall 4 of the door inner panel 3 is covered. Here, at the lower corner C of the door inner panel 3, the cover 12 cannot be bent and attached along the curved surface of the corner. If a cut is made across and the cover portion 12 is pulled in the length direction, the cover portion 12 can be easily torn from the easily tearable portion 11, so that the cover portion 12 may be cut off to a required length. Since the lower corner portion C is not a noticeable portion even when the door is opened, the appearance is not particularly impaired even if the cover portion 12 is interrupted. Further, since the cover 12 is required on the peripheral wall 4 on the side opposite to the door hinge, the cover 12 may be left on the peripheral wall 4 on the side opposite to the door hinge and all remaining portions may be cut off. .

Therefore, according to the structure of the embodiment described above, the panel surface of the peripheral wall 4 of the door inner panel 3 is covered with the cover portion 12 extending to the weather strip 10, so that when the door is opened, the weather strip main body 10, the door trim 7 and The appearance and quality can be further improved without discontinuity between the spaces. In addition, if the cover portion 12 is cut in the width direction at the lower corner portion C and pulled in the length direction, the easily tearable portion 11 is formed.
Therefore, the weather strip main body 10 can be properly mounted without causing the weather strip main body 10 to float at the lower corner portion C. Also, the weather strip body
Since the cover 10 and the cover portion 12 can be integrally and continuously extruded, the cost can be advantageously obtained.

Effect of the Invention As described above, according to the present invention, since the door body peripheral wall surface can be covered with the cover portion, a sense of continuity can be provided from the weather strip main body to the door trim peripheral portion,
The appearance and quality can be further improved. Also, since the cover portion is extended to the side edge of the weather strip with the easily ruptured portion as a boundary, continuous continuous extrusion can be performed,
In addition, when the cover portion is unnecessary, if a cut is made in the width direction from the edge of the cover portion to the easily tearable portion and pulled in the length direction, the cover can be easily cut from the easily tearable portion. It can be cut off and the mounting workability is good, so that it has a great practical effect that it can greatly contribute to cost reduction.

[Brief description of the drawings]

FIG. 1 is a sectional perspective view showing a main part of an embodiment of the present invention, FIG. 2 is a sectional view taken along the line II-II of FIG. 1, and FIG. 3 is a developed view of a door weather strip of the embodiment. , FIG. 4 is a side view of the automobile door as viewed from the passenger compartment side, and FIG.
It is a sectional perspective view which follows a V line. 1 ... door body, 7 ... door trim, 10 ... weatherstrip body, 11 ... easy tearing part, 12 ... cover part.

Continuation of the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B60J 10/08 B60R 13/06

Claims (1)

(57) [Claims] 1. A peripheral portion of a door trim mounted on an inner side surface of a door main body at one side edge of a weather strip main body mounted on a peripheral edge portion of the door main body with a thin-walled easy-to-break portion as a border. A door weather strip for an automobile, wherein a cover portion to be inserted and fixed between the side surface and the side surface is integrally extended.