JPS5834957Y2 - Mounting structure of car window shading plates - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting structure for a light shielding plate for automobile windows.

For those driving a car, the direct sunlight that enters through the windows in the summer is cloudy and unbearable, causing sunburn and eye fatigue, and reducing the effectiveness of the air conditioner inside the car.

Therefore, recently it has been considered to install light-shielding panels made of transparent colored synthetic resin over the entire inside of windows, especially the side windows. In addition to increasing the height, it also serves to prevent broken pieces of window glass from flying into the room and causing injury.

However, the conventional means of attaching light shielding plates to window glass is
The window glass and the upper end of the light shielding plate are held together with metal fittings in several places.

As a result, the thickness of the metal fittings increases, so when the window glass of a side window is closed, the metal fittings attached to the top edge get caught in the grooves on the inner edge of the window frame, making it difficult to lower the window glass. Even if the window glass is lowered, the light shielding plate may get caught and prevent it from coming down.

■Furthermore, with conventional mounting methods using metal fittings, wind may flow between the window glass and the light-shielding plate while the vehicle is driving with the window partially open, causing the light-shielding plate to separate due to the wind pressure.

Furthermore, the windows of cars fog up due to internal humidity and temperature differences between the inside and outside, but in conventional installations, metal fittings are used in several locations, so moisture can enter through the gap between the window glass and the light shielding plate, causing the window glass to fog up. You have to put it away, and if it gets cloudy, you can't wipe it directly, which is a problem.

Moreover, if rainwater or the like enters the inside of the door, the window glass and the light-shielding plate come into close contact with each other, which causes the water to be sucked up by capillary action and diffused over a wide area between the panels.

The present invention relates to a mounting structure for a light-shielding plate for an automobile window, and is an attempt to solve the above-mentioned drawbacks of the conventional structure.

The purpose of this is to make it easy and quick to attach the light shielding plate to the window glass, to prevent the light shielding plate from coming off due to wind pressure while driving, and to prevent fogging on the inside of the window glass or the inside of the door. An object of the present invention is to provide a mounting structure that can absorb water and prevent water from spreading between drawing boards.

The invention will be explained below by means of illustrated embodiments.

Reference numeral 1 denotes a side window glass of an automobile, which can be raised and lowered along a groove in a window frame 3 of a door 2.

Reference numeral 4 denotes a light-shielding plate, which is a thin plate made of lightly colored transparent polycarbonate and has a thickness Q of about 5 mm.

The light shielding plate 4 has an upper edge 5 and front and rear side edges 6, 7 shaped to follow the upper edge 8 and front and rear side edges 9, 10 of the window glass 4, respectively, and The lower edge 11 is cut to a size that fits into the lower part of the door 2, like the lower edge 12 of the window glass 1.

Reference numeral 14 is a double-sided adhesive tape that is pasted on the outer surfaces of the upper edge 5 and front edge 6 of the light-shielding plate 4 near the top.

Reference numeral 15 denotes a narrow band material, for example, a vinyl single-sided adhesive tape with a thickness Q of about 4 mm, which is used to tape the front edge 9 of the light shielding plate 4.
Attach the double-sided tape 14 to the part where it is not attached, to the rear edge 10, and to the lower part of the windowpane 1, which will be inside the lower part of the door 2 when attached to the window glass 1.

Then, the double-sided adhesive tape 14 of the light shielding plate 4 is attached to the inner surface of the upper edge 8 and the front edge 9 of the window glass 1, and on the other side to the remaining front edge 9, rear edge 10, and lower part. By interposing a single-sided adhesive tape 15, the light shielding plate 4 is attached with a gap 16 between it and the window glass 1.

In this case, the lower edge 11 of the light shielding plate 4 is inserted into the door 2 by about 2 cm.

Reference numeral 16 denotes a decorative tape, which is an adhesive tape with a silver surface, and is applied to the outer edges of the window glass 1 and the light-shielding plate 4, so that the upper edge and front edge of the front door are covered. It is attached to the section.

Note that it is desirable to use a slightly thicker double-sided adhesive tape 14 as well as the single-sided adhesive tape.

The material of the light shielding plate 4 is not limited to polycarbonate, but may be a slightly colored transparent synthetic resin plate.

Also, regarding the rear door window, double-sided adhesive tape 14 is pasted on the upper edge 5 of the light shielding plate 4, and on the other side, the front and rear edges 6, 7, and the inside of the lower part of the door 2 when pasted to the window glass near the bottom. Attach a narrow single-sided adhesive tape 15 to the position where it enters.

Then, while inserting the lower edge 11 of the light shielding plate 4 into the lower part of the door 2, fit the front and rear edges into the side window frame 3, and attach the upper edge 5 to the window glass with double-sided adhesive tape 14. 2, attach the light-shielding plate 4 to the window glass 1 while leaving a gap in the same manner as described above, and attach the decorative tape 16 to the outer edge, that is, the upper edge.

Next, the functions and effects of the present invention will be explained with reference to illustrated embodiments.

Although the present invention is as described above, compared to the conventional mounting structure in which the upper and side edges of the window glass and the window glass are clamped and fixed with metal fittings, Since the parts are attached with double-sided adhesive tape, installation is extremely easy and quick.The light shielding plate is attached in two places, the upper edge and the front edge for the front door, and the upper edge for the rear door. Since only the parts are pasted, even if the light shielding plate expands due to heat, it can escape to the other side, and it will not sag or wrinkle.

■The window glass and the light-shielding plate should be attached to the outer edge of the window, from the front edge to the upper edge of the front door, and the upper edge of the rear door, as well as decorative tape, and the lower part of the light-shielding plate should be attached. Since it is stored in the storage area at the bottom of the window frame, there is no chance of the light shielding plate swinging out due to wind pressure and coming off while driving, unlike in the conventional case.

In addition, the window glass of 0 cars fogs up due to the internal humidity and temperature difference between the outside and outside, but with conventional installation methods, the window glass fogs up due to moisture from the gap between the window glass kg light plate between the metal fittings, and when it fogs up, you can wipe the window glass directly. It's a problem because there isn't one.

In contrast, in the present invention, tape is interposed at the upper edge, front and rear edges, and bottom of the window glass and the light shielding plate, and gaps are formed between the window glass and the light shielding plate due to the thickness of the tape. Furthermore, the circumference is almost sealed by a band material that acts as a seal.

This prevents moisture from entering the car from entering between the screens, and the double-wall structure prevents the inner surface of the window from fogging up, ensuring a clear field of view at all times.

Furthermore, if rainwater or the like got inside the door, because the glass plate and the light-shielding plate were in close contact with each other at the bottom, in conventional systems, it would be sucked up by capillary action and spread over a wide area between the drawing boards.

However, in this invention, the strip material near the bottom acts as a partition to prevent moisture from rising further, and a gap is formed above from the strip material due to the thickness of the strip material, so capillary action does not occur and the water There is no wicking and diffusion, and a clear field of view can always be maintained through the window.

In addition, the front edge and upper edge of the O front door and the upper edge of the rear door are surrounded with decorative tape, which prevents rainwater from flowing between the window glass and the light shielding plate. has been done.

In order to create a gap 16 between the light shielding plate 4 and the window glass 1, a protrusion or protrusion 15' may be formed near the bottom of the light shielding plate 4, for example, as shown in FIG. 3 instead of using a band.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; Fig. 1 is a partially cutaway front view showing the implementation state, Fig. 2 is an enlarged cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 shows another example. FIG. Drawing code 1...Window glass, 2...Door, 4...Shading plate, 5...Top edge, 6
, 7... side edge, 8... upper edge, 9.
10...Side edge, 11...Lower edge, 1
4...Double-sided adhesive tape, 15...Narrow band material, 16...Gap.

Claims (1)

[Scope of utility model registration request] The upper edge 5 and side edges 6, 7 of the light shielding plate 4 have the same shape as the upper edge 8 and side edges 9, 10 of the window glass 1, and the lower edge 11 is inside the lower part of the door 2. At least the upper edge of the light shielding plate is adhered to the window glass 1 with double-sided adhesive tape 14, and narrow strips 15 are attached to the remaining front and rear side edges and near the bottom. Attachment of a light shielding plate for an automobile window, in which a decorative tape 16 is attached to the exposed portion of the edge to form a sealed gap 16 due to the thickness of the tape 14 and 15 between the light shielding plate and the window glass. structure.