JPS60176818A - Sealing screen attaching structure for vehicle - Google Patents

Abstract

PURPOSE:To block the entrance of rain water, dust and wind into a passenger's compartment and as well to enhance the workability, by extending the upper end of a sealing screen so that it is secured to an inside seal member attached along the top end flange of an inner panel. CONSTITUTION:An inside seal member 13 is attached along the top end flange 11 of an inner panel 5 to which a sealing screen 21 and a finisher 23 as a door trim are attached, and the top end 23a of the finisher 23 is fitted in an U-like groove 17 in a finisher clamping section 21. The top end 23 of the sealing screen 21 is extended and is secured to the flange-like clamping section 15 of the inside seal member 13. With this arrangement an access hole 3 and the top end flange 11 are sealed by the screen 21 so that the door inside M and the passenger's compartment are isolated from each other.

Description

[Detailed Description of the Invention] The invention in the field of industrial application is an installation of a ceiling screen most suitable for an automatic Ogasa.
It is related to 'l' m @.

BACKGROUND OF THE INVENTION Conventionally, as a mounting structure for a ceiling screen, there is one shown in FIG. 1, for example. (Refer to page 93 of "Passenger Car Body" in Volume 13 of Automotive Engineering Complete Book, Sankaido Edition) As shown in Figure 1, the inner panel 5 of the door 1 or A7 side 27 has a working hole 3 for attaching functional parts. The working hole 3 is closed and sealed by a sealing screen 21. This prevents rainwater flowing from the wind panel 9 (glass) or the like or dust from entering the vehicle interior through the working hole 3. The material of the sealing screen 21 that closes the working hole 3 is a vinyl chloride polyethylene sheet, and the thickness is about 0.08 to 0.1111 mm.
The one of rank m is used. To attach the thin sealing screen 21 to the inner panel 5, for example, as shown in FIG. This is done by pressing and contacting each other while adjusting the position.

As mentioned above, the ceiling screen 21 is in the form of a thin sheet and has no stiffness, making it very difficult to handle, positioning is very troublesome, and bonding requires nerves, which is undesirable in terms of workability. Also, the sealing screen 21 is used to ensure sealing of the working hole 3, and does not extend to the contact area between the upper end 23a of the finisher 23 and the upper end flange 11 of the inner panel 5. There is a problem in that dust and rivers can enter the vehicle interior through the gap between the contact parts.

OBJECT OF THE INVENTION Therefore, the present invention provides a ceiling screen structure that prevents rainwater, dust, and wind from entering the vehicle interior, and also improves workability.

Structure of the Invention In order to achieve the above object, the present invention provides a structure in which a sealing screen for closing the working hole is pasted on the door or rear side inner panel having the working hole. The upper end of the screen is extended and fixed to an inside seal part H installed along the upper end flange of the inner panel.

EXAMPLE Hereinafter, an example of the present invention will be described in detail with reference to FIGS. 3 and 4. Note that the same reference numerals are used in the same publications as in the conventional example. 1 in the figure indicates an automobile door. It has a door outer panel 7 and a wind panel 9 (crow) that can be moved up and down by a wind leg collector (not shown), and an inside seal is attached to the upper end flange 11 of the inner panel 5 along the flange 11. A member 13 is attached.

The inside seal part IJ13 includes a flange holding part 15 attached to the soil end flange 11 that has an inverted U-shaped cross section 1ti115a to the right, and a groove 17a that is continuous with the holding part 1b and has a U-shaped cross section.
The finisher clamping part 17 is formed in an S-shape, and a tongue-shaped seal part 19 that comes into elastic contact with the wind panel 9 is integrally formed on the outer surface of the finisher clamping part 17 .

On the other hand, the door inner panel 5 is equipped with a sealing screen 21 that closes and seals the working hole 3 formed in the panel 5, and a finisher 23 that serves as the rim of the door 1, and the upper end 23a of the finisher 23 is It is fitted into the U-shaped groove 1.7a of the finisher holding portion 17.

The sealing screen 21 (waterproof screen) that closes the working hole 3 is made of vinyl chloride, polyethylene, or the like, and is adhered to the inch panel 5 with an adhesive 25. In addition, the upper end 2 of the ceiling screen 21
1 a is extended and fixed to the flange holding portion 15 of the inside seal member 13 . As a result, the working hole 3 and the upper end flange 11 are sealed by the sealing screen 21. Although the fixing means for the upper end 21a of the ceiling screen 21 is of an adhesive type using adhesive, it is also possible to use a welding type using high frequency.

5, 6, and 7 show modified examples of the fixing means, and FIG. 5 shows the upper end 21 of the ceiling screen 219.
A is firmly attached to the side surface of the flange holding part 15, and FIG. 6 shows the sealing screen 21.
The upper end 21a of the flange is roughly extended from the side surface and fixed to the flange holding part. Further, in FIG. 7, the upper end 21a of the silling screen 21 is extended beyond the upper end flange 11 and fixed to the finisher clamping part 17.

In the ceiling screen configured in this way,
The flange holding part 15 of the inside seal member 13 is connected to the inverted U-shaped groove 15a of the holding part 15, and
When the sealing screen 21 is forcibly pushed in and installed at a position facing the inside seal part 4113, the hanging ceiling screen 21 is aligned with the inner panel 5 without wrinkles at the same time as the inside seal part 4113 is installed. Next, inner panel 5
The sealing screen 21 is adhered by pressing the sealing screen 21 against the adhesive 25 previously applied along the periphery of the screen. After adhering the ceiling screen 21, finisher 2
3 into the U-shaped groove 1 of the finisher holding part 17.
It can be installed by inserting it into 7. As a result, the interior of the door M and the single room side are separated by the sealing screen 21, preventing intrusion of rainwater, wind, dust, etc.

Effects of the Invention: As explained above, according to the ceiling screen mounting structure of the present invention, work efficiency can be improved, and since the sealing screen provides a reliable sealing function, rainwater, wind, dust, etc. can be prevented from entering the vehicle interior.

[Brief explanation of drawings]

Fig. 1 is a schematic explanatory diagram showing a conventional ceiling screen mounting structure, Fig. 2 is a sectional view taken along the line ■-■ of the same as above, and Fig. 3 is a diagram showing the mounting structure of a ceiling screen according to the present invention. Similar cross-sectional view, Figure 4 is a perspective view of the main part, Figure 5
6 and 7 are cross-sectional views similar to FIG. 3 showing a modified example. (Explanation of symbols representing main parts of the drawings) 1... Door 3... Working hole 5... Inner panel 11... Upper end flange 13... Inside seal member 21... Sealing screen 21a ... Same as above terminal 23 ... Fischer agent Patent attorney Yasuo Miyoshi Figure 1, Figure 2 Figure 3 Figure 5 Figure 4 Figure 6 Stem 7-'

Claims (1)

[Claims] On the door or rear side inner panel with a working hole,
In the vehicle sealing screen mounting structure in which a sealing screen for closing the working hole is attached, an inside seal is attached along an upper end flange portion of the inner panel by extending an upper end of the sealing screen. A vehicle ceiling screen mounting structure characterized by being fixed to a member.