JP4285043B2 - Door waterproof device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a device for preventing rainwater or the like flowing into a door from an upper opening for raising and lowering a window glass from entering various types of work holes or the like opened in an inner panel of the door in a vehicle door. It is about.
[0002]
[Prior art]
The vehicle door has a thin resin waterproof film affixed to the vehicle interior side of the inner panel in order to prevent rainwater that has flowed into the vehicle interior from the upper opening that raises and lowers the window glass. In general, an inner panel having the same shape is used in common for a vehicle in which a speaker is attached to an inner panel and a vehicle in which a speaker is not attached.
[0003]
Therefore, as illustrated in FIG. 4A, the hole 1 is inserted from the vehicle interior side in a vehicle in which the speaker is not attached to the inner panel in which the hole 1 into which the speaker is inserted is formed in advance. In the vehicle to which the speaker 3 is attached, as shown in FIG. 4B, the leg 4 of the speaker 3 is screwed to the inner panel around the hole 1. Therefore, since the periphery of the speaker 3 and the hole 1 cannot be covered with the waterproof film 2, the waterproof film 2 having a shape in which a portion corresponding to the periphery of the hole 1 is cut out has been conventionally used.
[0004]
For this reason, it is necessary to prepare the waterproof film 2 having different external shapes depending on whether or not the speaker 3 is attached. That is, since two types of mold materials for extracting the waterproof film 2 from the raw film are required, the molding cost of the waterproof film 2 is required. On the other hand, there is a trajectory for applying the butyl rubber as an adhesive or a trajectory for adhering the adhesive tape to attach the waterproof film 2 to the inner side of the inner panel of the vehicle interior. Depending on whether or not the speaker 3 is attached, the hatched portions are different as shown in FIGS. 4A and 4B, and the above-mentioned trajectory needs to be changed depending on the vehicle. There was a bug to let me.
[0005]
In addition, the patent applicant does not know an appropriate document known invention related to the present invention at the time of filing a patent.
[0006]
[Problems to be solved by the invention]
The present invention is intended to easily reduce the cost of a waterproof film attached to a vehicle door.
[0007]
[Means for Solving the Problems]
Therefore, the door waterproof device according to the present invention is attached to the door inner panel formed with a hole into which a speaker is inserted and the vehicle interior side of the door inner panel, and covers the vehicle interior side of the door inner panel almost entirely. A waterproof film is provided, and the waterproof film has a hole formed in a portion substantially coincident with the hole with respect to a vehicle to which a speaker is attached, and the speaker has a vehicle compartment sandwiching a peripheral portion of the hole in the waterproof film. Rutotomoni consist inside to attach to the door inner panel, the drain hole is provided in the door inner panel facing the passenger compartment side surface lower end of the speaker, the waterproof position facing to the water drain hole A cutout continuous from the hole of the film is formed in the waterproof film .
[0008]
That is, the waterproof film that is attached from the vehicle interior side of the door inner panel and covers the vehicle interior side of the door inner panel almost entirely is provided with a hole in the door inner panel for a vehicle in which a speaker is attached to the door inner panel. The peripheral part of the hole formed in the substantially coincident part is sandwiched between the speaker and the door inner panel, and the sealing action of the hole is obtained, so it is waterproof regardless of whether the speaker is attached to the inner panel Films with the same external shape can be used, and therefore, the adhesion path of the waterproof film to the inner panel can be made common, and rainwater that flows into the door from the upper opening of the window glass, etc. Pass through the notch formed in the waterproof film continuously from the hole in the waterproof film, and then install it on the inner panel. It can be guided to the outside of the vehicle through the water drain hole.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
In the following, embodiments of the present invention will be described with the same reference numerals assigned to the same parts as those of the conventional apparatus.
[0010]
1 to 3, the inner panel 10 of the vehicle door has a hole portion 1 into which the speaker 3 is inserted, common to a vehicle in which the speaker 3 is attached to the inner panel 10 and a vehicle in which the speaker 3 is not attached. A drain hole 11 is formed below the hole 1 while being formed.
[0011]
Further, in a vehicle in which the speaker 3 is not attached to the inner panel 10, a thin resin waterproof film 12 including the hole 1 and covering the vehicle interior side of the inner panel 10 almost entirely as shown in FIG. However, for a vehicle in which the speaker 3 is attached to the inner panel 10, the outer shape is the same as that of the waterproof film 12 as shown in FIGS. 13 is formed, and a thin resin waterproof film 15 formed with a notch 14 continuous from the hole 13 to a position corresponding to the lower end of the outer surface of the passenger compartment of the speaker 3 excludes the hole 1 and the drain hole 11. The inner panel 10 is affixed to the inner panel 10 so as to almost entirely cover the vehicle interior side.
[0012]
At this time, in order to attach the waterproof films 12 and 15 to the vehicle interior side of the inner panel 10, the trajectory for applying butyl rubber as an adhesive or the trajectory for adhering the adhesive tape is independent of whether or not the speaker 3 is attached. 1 and 2 are substantially the same as indicated by hatched portions.
[0013]
Therefore, in a vehicle in which the speaker 3 is not attached to the inner panel 10, various working holes and the like, the hole 1 and the drain hole 11 opened in the inner panel 10 are covered with the waterproof film 12 from the vehicle interior side. Rainwater that flows into the door from the upper opening that raises and lowers the window glass is guided to the outside by an appropriate drainage channel formed at the lower part of the door, so it is easy to prevent the rainwater from entering the vehicle interior. can do.
[0014]
On the other hand, in a vehicle in which the speaker 3 is attached to the inner panel 10, the waterproof film 15 is attached to the inner panel 10 so as to almost entirely cover the vehicle interior side of the inner panel excluding the hole 1 and the drain hole 11. Thereafter, the protruding portion 3 ′ of the outside of the passenger compartment 3 of the speaker 3 is sequentially inserted from the vehicle interior side into the hole 13 of the waterproof film 15 and the hole portion 1 of the inner panel 10, and the waterproof film 15 is protruded from the vehicle interior side (not shown). The speaker 3 can be attached to the inner panel 10 by fixing the legs 4 of the speaker 3 to the inner panel 10 with screws, but at this time, the holes 13 and the notches 14 in the waterproof film 15 and the mounting screws Surrounding portions are sandwiched between the speaker 3 and the inner panel 10, respectively, and a waterproof waterproof film 15 is used as a packing. Play result, it is possible to easily prevent the rain water or the like flowing from the upper opening of the window glass into the door from entering the vehicle interior side.
[0015]
Further, the rainwater or the like passes through the notch 14 of the waterproof film 15 and then passes through the drain hole 11 provided in the inner panel 10 facing the lower end of the outer surface of the speaker 3 and is formed in the lower part of the door. In addition, since it is led out of the vehicle by an appropriate drainage channel, there is no possibility that rainwater or the like accumulates at the lower end of the inner surface of the speaker 3.
[0016]
That is, as the waterproof films 12 and 15, the same outer shape can be used regardless of whether or not the speaker 3 is attached to the inner panel 10 of the vehicle. Therefore, the outer shape is obtained from the raw film. While a relatively large punching die can be shared, a relatively small punching die for forming the hole 13 and the notch 14 is added to the waterproof film 15 for a vehicle in which the speaker 3 is attached to the inner panel 10. Therefore, the manufacturing cost of the waterproof films 12 and 15 can be easily reduced as a whole.
[0017]
In addition, since the outer shapes of the waterproof films 12 and 15 are the same, the application trajectory of the adhesive to the waterproof films 12 and 15 or the sticking trajectory of the adhesive tape in place of the adhesive can be the same. In an assembly line of a vehicle that is mixedly flown, the adhesion workability of the waterproof films 12 and 15 can be easily improved, so that the adhesion performance can be surely improved. There is an advantage that the automation of the above can be further facilitated.
[0018]
In the above embodiment, the waterproof film 15 is formed with a notch 14 continuous from the hole 13, but instead of the notch 14, the hole 13 is formed at a position corresponding to the lower end of the outer side surface of the speaker 3. Needless to say, even if a separate hole is formed and rainwater or the like passes through the hole, the same effect as in the case of the above embodiment can be obtained.
[0019]
【The invention's effect】
In the door waterproof device according to the present invention, the waterproof film attached from the vehicle interior side of the door inner panel can share the same outer shape regardless of whether a speaker is attached to the door inner panel. Therefore, the cost of the waterproof film can be easily reduced, and the adhesive performance of the waterproof film with respect to the door inner panel can be made common, so that the adhesive performance can be easily improved and the window glass. Rainwater that flows into the door through the upper opening of the door passes through the notch formed in the waterproof film continuously from the hole in the waterproof film, and then guides it outside the vehicle through the drain hole provided in the inner panel. Therefore, it is possible to eliminate the possibility of rainwater or the like collecting at the lower end on the inner surface of the speaker.
[Brief description of the drawings]
FIG. 1 is a front view of a main part in an embodiment of the present invention.
FIG. 2 is a front view of a main part in the embodiment.
3 is an enlarged schematic vertical cross-sectional view taken along line III-III in FIG.
FIG. 4 is a front view of a main part of a conventional device.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Hole part 3 Speaker 10 Inner panel 11 Drain hole 12 Waterproof film 13 Hole 14 Notch 15 Waterproof film

Claims (1)

A door inner panel having a hole into which a speaker is inserted and a waterproof film that is attached from the vehicle interior side of the door inner panel and covers the vehicle interior side of the door inner panel almost entirely, the waterproof film being a speaker A hole is formed in a portion substantially coincident with the hole portion with respect to a vehicle to which the vehicle is mounted, and the speaker is configured to be attached to the door inner panel from the vehicle interior side across the peripheral portion of the hole in the waterproof film. is Rutotomoni, facing the vehicle exterior side surface lower end of the speaker drain hole is provided in the door inner panel, notches the waterproof film which is continuous from the hole of the waterproof film at a position facing to the water drain hole It formed in the door waterproof device.

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