JP3413941B2 - Mounting structure for rear door molding - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a rear door molding.

[0002]

2. Description of the Related Art A conventional mounting structure for a rear door molding is known, for example, as shown in FIGS. 8 and 9 (as a similar technique, JP-A-60-2933).
No. 0 publication).

Reference numeral 1 is a rear door of an automobile.
The upper edge portion 3 of the outer panel 2 forming the waist portion of
In order to cover the rear end of the door glass 4, the rear end portion 5 is in a rising state in which it is curved upward. And
A molding 7 in which a molding body 8 which is a metal roll molded product and a finisher 9 which is a resin injection molded product are fitted and integrated with each other is attached to an upper edge portion 3 of the outer panel 2. The finisher 9 of the molding 7 has a shape in which a rear end thereof rises upward corresponding to the upper edge portion 3 of the outer panel 2.

The structure of the finisher 9 is shown in FIG.
The finisher 9 is provided with an end cap 10 on the upper end, a stainless foil 11 on the outer side, and a lip 12 on the lower end by simultaneous molding. A screw receiving portion 13 is provided on the inner surface of the finisher 9, and a screw 14 inserted from the outer panel 2 side is screwed into the screw receiving portion 13, so that the finisher 9 is attached to the outer panel 2.
It is fixed to the rear end portion 5.

At the portion of the upper edge portion 3 of the outer panel 2 corresponding to the molding body 8, a hemming portion that wraps around the upper end of the reinforcement is formed by folding back (not shown), but after the finisher 9 corresponds. The terminal 5a at the end 5 is simply a cutting terminal. The terminal 5a of the rear end portion 5 is at substantially the same height as the end cap 10 of the finisher 9 and is located at a position spaced inward from the end cap 10. Therefore, since water such as rainwater is easily splashed on the terminal 5a of the rear end portion 5, the paint seal P is applied to the terminal 5a of the rear end portion 5 in order to prevent rust. That is, the outer surface and the inner surface of the outer panel 2 are hard to be rusted due to the surface treatment, but the terminal 5a of the rear end portion 5 is a cut surface, and it is very easy to rust when water comes in contact therewith. It is covered with a paint seal P.

[0006]

However, in such a conventional technique, the rear end portion 5 of the outer panel 2 is formed.
Since the paint seal P is applied to the terminal 5a, the work man-hour is increased by the amount of the work of applying the paint seal P, which is disadvantageous in terms of work efficiency and cost. Further, although the paint seal P is applied to the terminal 5a of the rear end portion 5, it is not preferable that the paint seal P is visible from the outside in terms of appearance.

The present invention has been made in view of such a conventional technique, and provides a mounting structure for a rear door molding which does not require the application of a paint seal and has a good appearance.

[0008]

In order to achieve the above object, a mounting structure for a rear door molding according to the present invention has a terminal at a rear end portion of an outer panel upper edge portion at an upper portion of a rear side corresponding portion of the molding. To form a protrusion that covers the upper part of the end cap from above, and use the end of the protrusion as an end cap.
Cover the inner surface of the rear end with the lower end of the end cap.
A lip portion is formed .

[0009]

Since the projection formed on the molding covers the end of the rear end of the outer panel upper edge in a state of approaching from the upper side, water from above does not directly contact the end of the rear end. Therefore, the terminal at the rear end portion is not easily rusted by water, and it is not necessary to apply a paint seal for the purpose of rust prevention, so that the number of working steps and cost can be reduced. Further, since the rear end portion of the outer panel cannot be seen from the outside, it is also excellent in appearance. And said
Cover the end of the protrusion with an end cap and
Form a lip on the lower end of the top that contacts the inner surface of the rear end.
Therefore, the waterproofness of the terminal at the rear end is more complete and
Real rust prevention performance can be obtained.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings. It should be noted that the description overlapping with the conventional one is omitted.

1 to 5 are views showing a first embodiment of the present invention. 15 is an outer panel, and this outer panel 1
The rear end portion 17 of the upper edge portion 5 of 5 is in a state of rising to the upper side. A hemming portion 19 that wraps around the upper end of the reinforcement 18 joined from the inside is folded back at a portion of the upper edge portion 16 of the outer panel 15 other than the rear end portion 17. On the other hand, the reinforcement 18 is not joined to the rear end portion 17 of the outer panel 15 and the hemming portion 19 is not formed at the end 17a thereof.

A molding 20 is a molding body 21 and a finisher 22 as a "rear side corresponding portion".
And consists of. The molding body 21 is a metal roll molded product, and the finisher 22 is a resin injection molded product. The molding main body 21 has the same cross-sectional shape in the longitudinal direction, a lip portion 23 that slides on the door glass is integrally provided on the inside thereof, and another lip portion that abuts the outer panel 15 is provided on the lower side. 24 is provided, and a front end cap 25 is provided at the front end. The metal surface of the molding main body 21 is linearly exposed between the upper lip portion 23 and the lower lip portion 24 by a predetermined vertical width d.

A part of the inside of the molding body 21 extends rearward as an extension portion 26 along the upper curved shape of the finisher 22, and the extension portion 26 also includes the upper portion of the lip portion 23. It is provided continuously from 21. Downward mounting pieces 27 are formed in the extension portion 26 at two locations, and mounting holes 27a for inserting screws 28 are formed in the mounting pieces 27, respectively.

On the other hand, at the front end of the finisher 22, there is formed an insertion portion 29 which is fitted to the rear end of the molding body 21. Then, on the upper side of the finisher 22, an end cap 30 that covers the uppermost part of the finisher 22 and a covering portion 31 that is continuously formed from the end cap 30 to the front side are provided, and a lip portion 32 is provided on the lower side. Further, a stainless foil 33 is provided on the outer surface. The end cap 30, the covering portion 31, the lip portion 32, and the stainless steel foil 33 are injection molded in the molding die at the same time as the finisher 22.

Three screw receiving portions 34, 35, 36 are formed inside the finisher 22, and the two screw receiving portions 34, 35 on the front side are screwed through the mounting holes 27a of the mounting pieces 27. 28 is screwed together, and the screw 37 passed through the rear end portion 17 of the outer panel 15 is screwed into the screw portion 36 on the rear side. Particularly, since the screw receiving portion 36 on the rear side and the outer panel 15 are fixed by the screws 37, the finisher 22
The finisher 22 does not come off even if the hand is pulled to and pulled outward, which is excellent in the anti-theft property.

The end 17a of the rear end portion 17 is located inwardly away from the inner surface 22a on the upper side of the finisher 22 as in the conventional case, but an inwardly projecting portion 38 is formed at the upper end of the inner surface 22a. (See FIG. 5). The protruding portion 38 covers the rear end portion 17 of the outer panel 15 from the upper side in an approaching state. Therefore, even if the water W is splashed from the top of the finisher 22, the water W is not
Just drop down from the tip of 0
There is no direct contact with a. As described above, since there is no concern that the terminal 17a is splashed with water W and rusted, it is not necessary to apply a paint seal for the purpose of rust prevention to the terminal 17a, which is very advantageous in terms of workability and cost. Further, since the rear end portion 17 of the outer panel 15 cannot be seen from the outside due to the presence of the protrusion 38, it is also excellent in appearance.

FIG. 6 is a diagram showing a second embodiment of the present invention. In this embodiment, the protruding portion 39 of the finisher 22 is brought into contact with the terminal 17 of the rear end portion 17, and the inner surface 22a of the finisher 22 is brought into contact with the outer surface of the rear end portion 17.
Therefore, even if the water W does not fall down from the tip of the end cap 30 and flows downward along the protrusion 39, the water W does not splash on the terminal 17a and the terminal 1
The waterproof performance for 7a is further enhanced.

FIG. 7 is a diagram showing a third embodiment of the present invention. In this embodiment, a protrusion 40 slightly protruding from the second embodiment is formed, and an end cap 41 is extended downward to form a lip portion 41a that abuts the inner surface of the rear end portion 17. According to this embodiment, the rear end 17
The terminal 17 is more completely waterproofed, and reliable rust prevention performance can be obtained.

In the above description of each embodiment, an example in which the molding 20 is composed of the molding main body 21 and the finisher 22 is shown. However, the molding is not limited to this, and may be a resin integral molding, for example. Is also good.

[0020]

The mounting structure for a rear door molding according to the present invention has the contents described above, and the protrusion formed on the molding approaches the end of the rear edge of the outer panel upper edge from the upper side. I will cover it in the state,
Water from above does not directly reach the terminal at the rear end. Therefore, the terminal at the rear end portion is not easily rusted by water, and it is not necessary to apply a paint seal for the purpose of rust prevention, so that the number of working steps and cost can be reduced. Further, since the rear end portion of the outer panel cannot be seen from the outside, it is also excellent in appearance. And the protrusion
Of the end cap of the end cap
A lip that abuts the inner surface of the rear end was formed at the lower end.
Therefore, the waterproofing of the terminal at the rear end is more complete and secure.
Anti-corrosion performance can be obtained.

[Brief description of drawings]

FIG. 1 is a side view showing a molding according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a fitting portion between a molding body and a finisher.

3 is a cross-sectional view taken along the line SA-SA shown in FIG.

FIG. 4 is a cross-sectional view taken along the line SB-SB shown in FIG.

5 is a cross-sectional view taken along the line SC-SC shown in FIG.

FIG. 6 is a sectional view corresponding to FIG. 5, showing a molding according to a second embodiment of the present invention.

FIG. 7 is a sectional view corresponding to FIG. 5, showing a molding according to a third embodiment of the present invention.

FIG. 8 is a side view of an automobile showing a conventional example.

9 is a cross-sectional view taken along the line SD-SD shown by the arrow in FIG.

[Explanation of symbols]

1 rear door 15 Outer panel 16 Upper edge 17 Rear end 17a terminal 20 molding 21 Mall body 22 Finisher (corresponding to the rear side) 30, 40 end cap 38 Projection 49a Lip part

Claims (3)

(57) [Claims] 1. A mounting structure for a rear door molding, wherein a rear door molding having a rear end portion in an upright state is attached to an outer panel upper edge portion of a rear door, and a rear corresponding portion of the rear door corresponding to the outer panel upper edge portion has a rising shape. A protrusion is formed on the rear corresponding portion of the molding to cover the end of the rear end of the outer panel upper edge from above, and the end of the protrusion is covered with an end cap.
Form a lip on the lower end of the cap that contacts the inner surface of the rear end.
Mounting structure of the rear door for molding, wherein the form has. 2. The projection contacts the terminal at the rear end.
Mounting structure for the rear door molding described. 3. The mounting of a rear door molding according to claim 1 or 2, wherein the molding is formed of a molding body which is a metal roll molded product and a finisher which is a resin injection molded product and which corresponds to a rear side. Construction.