JPS6040368Y2 - Automotive bonded window glass peripheral structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bonded window glass peripheral structure for an automobile of a type in which window glasses are bonded.

In automobiles using the window glass adhesive method, a decorative molding is attached to hide the adhesive portion of the window glass periphery and the space between the window glass periphery and the vehicle body opening edge panel.

This molding is normally attached to a vehicle body opening edge panel by attaching a molding attachment clip to the opening edge panel of the vehicle body.

This will now be explained with reference to FIGS. 1 and 2. T-shaped studs 2 are welded to the vehicle body opening edge panel 1 at appropriate intervals,
A metal or resin clip 3 having a molding locking claw 4 and a locking piece 5 that engages with the T-shaped stud 2 is locked to this T-shaped stud 2, and the molding 6 is inserted through this clip 3. I am trying to install it.

However, with this mounting means, when the T-shaped stud 2 is welded to the vehicle body opening edge panel 1, spatter 7 adheres to the welded part, so paint may adhere to the spatter 7 part.
Even if enough paint is applied, when the clip 3 is attached to the T-shaped stud 2, the paint on the spattered area may be scratched and peeled off due to the unevenness of the spattered area. be.

In this way, if the welded part of the T-shaped stud 2 is not sufficiently painted or if the paint peels off, rust will develop from that part, and this rust will gradually spread to the periphery of the molding 6 attachment part, deteriorating the appearance of the car body. This is a significant loss.

Therefore, in order to solve this problem, instead of attaching clips using T-shaped studs, a resin clip 8 is attached to one side of the vehicle body opening edge panel using double-sided adhesive tape 9, as shown in FIG. Measures are also being considered.

This clip 8 is a base 1 to which double-sided adhesive tape 9 is attached.
A spacer piece 11 is extended on the top of the base 10.
A molding locking claw 12 and a pair of leg pieces 13 are protruded from the upper part 1, and when the leg pieces 13 come into elastic contact with the peripheral end surface of the glass G, the base 10 is pressed against the vehicle body panel 1 by the reaction force, This prevents the base 10 from peeling off from the panel 1 surface, and by interposing the spacer piece 11 between the periphery of the molding 6 and the vehicle body opening edge panel 1, prevents the paint on the panel 1 surface from being scraped off by the periphery of the molding 6. This is what I did.

Therefore, according to such a clip 8, it is possible to prevent the occurrence of rust on the attachment part of the clip 8. However, when the molding 6 is attached to the clip 8, as in the case shown in FIG. The outer peripheral edge of the clip 8 is attached to the locking claw 12 of the clip 8.
Because the clip 8 is not attached, the periphery of the molding 6 strongly interferes with the body panel 1 surface when the clip 8 is not attached, causing the paint on the panel 1 surface to peel off and rust to form from that area. However, the problem of rust on the edges of vehicle body openings still remains.

Therefore, attempts have been made to attach spacers 15 made of rubber, soft resin, etc. to both sides of the molding 6 as shown in FIG. However, since the movement of the car body due to the twisting of the car body while driving is different from the movement of the molding 6, the panel 1 side and the spacer 1
The sand and dust 16 that have entered the space between the panels rub the surface of the panel, causing the paint to peel off, and in the end, complete prevention of rust cannot be achieved in this case as well.

Note that 14 in FIGS. 7 to 4 indicates an adhesive.

In view of the conventional situation, the present invention has been developed by gluing strip-shaped spacers provided with molding locking pieces at appropriate intervals over the entire circumference of the vehicle body opening edge panel, so that when installing the molding, the outer peripheral edge of the molding and the panel can be connected to each other. interference is prevented by a spacer bonded all around the opening edge of the vehicle body, and a difference in displacement between the movement of the vehicle body due to torsion of the vehicle body during running and the movement of the molding is created between the molding and the strip-shaped spacer, This eliminates galling of the vehicle body panel surface due to sand and dust stuck in the molding attachment portion, and completely prevents rust from forming around the edges of the vehicle body opening.

Examples of the present invention will be described in detail below with reference to the drawings.

In FIGS. 5 and 6, reference numeral 22 denotes a resin belt-shaped spacer body that is adhered to the entire circumference of the vehicle body opening edge panel 1, and the back surface of the spacer body 22 has a stepped portion 21 on which a double-sided adhesive tape 23 is pasted. At the same time, cutouts 29 (or through holes may be used), which are front and back penetration parts, are provided at appropriate intervals.

Reference numeral 20 denotes a base which is fitted into the notch 29 and is attached by a double-sided adhesive tape 23 stuck to the back surface of the spacer main body 22, and a locking piece 24 having a molding locking claw 25 at the tip is integrally protruded on the surface of the base. It is set up.

In addition, both sides of the locking pieces 24 on the surface of the base 20 come into elastic contact with the peripheral end surface of the glass G when mounted on the vehicle body, and the reaction force of the locking pieces 24 causes the base 2
A leg piece 26 is provided to press the 0 against the 1 side of the vehicle body opening edge panel.

A double-sided adhesive tape 23 with release paper (not shown) affixed to one side of the stepped portion 21 on the back side of the spacer body 22
is attached in advance, and the base 20 is attached to the spacer body 22.
The notch 29 is attached to the spacer body 22 via the double-sided adhesive tape 23 to form a spacer as a whole.

In addition, by providing a plurality of notches 27 or slits on the inner peripheral side edge of the spacer main body 22 as shown in FIGS. This is to prevent the spacer from protruding outward from the edge of the vehicle body opening or waving.

Therefore, when attaching a molding using the spacer main body 22 equipped with the base 20, remove the release paper on one side of the double-sided adhesive tape 23 previously attached to the back side of the strip-shaped spacer, and attach the spacer to the vehicle body opening edge panel 1 along its curve. The molding 6 can be securely attached by fitting the glass coated with adhesive onto the inner periphery of the adhesive waist along the edges, and by driving the outer periphery of the molding 6 between the molding locking claw 25 and the spacer body 22. It can be done.

Here, even if the outer peripheral edge of the molding 6 is hammered in when attaching the molding 6, the outer peripheral edge of the molding 6 only interferes with the spacer adhered to the entire circumference of the vehicle body opening edge panel 1. It won't hurt anything at all.

Furthermore, even if the movement of the car body due to the twisting of the car body during running is different from the movement of the molding 6, the outer periphery of the molding 6 only comes into sliding contact with the spacer. Never chewing on one side,
Therefore, the painted surface of the panel 1 is not scratched due to the galling of sand and dust when the molding 6 is attached, and the occurrence of rust around the edges of the vehicle body opening can be completely prevented.

Next, in the embodiment shown in FIG. 7, a locking piece 24 and a leg piece 26 are integrally molded on the surface of a spacer 22b, and the rest is the same as the previous embodiment.

In this embodiment, the spacer 22b of a predetermined length and the locking piece 24 are molded at the same time, so although there is a drawback that the molded product is slightly larger, the trouble of separately attaching the base can be saved.

Note that the spacers 23 or 22b may be arranged endlessly around the entire circumference of the vehicle body opening edge panel, or they may be disposed continuously even if they are separated at the four corners of the vehicle body opening edge. good.

As described above, according to the proposed structure, since it is provided with a band-shaped spacer that is glued all around the vehicle body opening edge panel, the molding can sometimes be assembled outside the molding even if it is in a part where there is no locking piece. Eliminating interference between the periphery and the car body opening edge panel prevents the paint from peeling off on the panel surface. Also, since sand and dust get stuck between the outer periphery of the molding and the spacer, the sand and other dust can cause damage to the car body due to twisting of the car body while driving. It does not scratch the opening edge panel surface, and completely prevents rust from peeling off the paint around the molding attachment part.

In addition, if it becomes necessary to remove the molding when repairing the periphery of the window glass, the molding can be easily removed by disengaging the spacer and the locking piece using a tool. The presence of the spacer has the practical effect of preventing interference between the molding end and the vehicle body panel surface and protecting the panel surface.

Furthermore, since the side edges of the spacer of the present invention are provided with notches or slits, it can be neatly attached to a window panel with a complicated shape without protruding or waving.

[Brief explanation of the drawing]

Figure 1 is an external view of an automobile, Figures 2 and 3 are explanatory diagrams showing conventional clips, A is a sectional view of the assembled state taken along line ■-n in Figure 1, B is a perspective view, and Figure 4 Figure 5 shows the case where the spacer is assembled to the molding, A is a sectional view, B is an enlarged view of part B of Figure A, and Figures 5 and 6 show the proposed clip.
The figure is a perspective view, and Figure 6 is an explanatory view showing the molding assembled state.
7 is a sectional view of the general part, B is an enlarged view of the B part of FIG. 7, and FIG. 7 is a perspective view showing a different example of the present invention. 1... Vehicle body opening edge panel, 22, 22a...
...Spacer body, 22b, 22c...Spacer, 23...Double-sided adhesive tape, 24, 24a
...Latching piece, 25.25a...Latching claw, 26
, 26a... Leg piece, 27... Notch,
29...Notch (front and back penetration part).

Claims (1)

[Claims for Utility Model Registration] ■ In a type of automobile in which the window glass is glued, the vehicle body side between the molding attached to the periphery of the window glass and the vehicle body has a locking claw at the tip to lock the end of the molding. An adhesive window for an automobile, characterized in that locking pieces are provided at appropriate intervals, and a band-shaped spacer having a plurality of notches or slits on the inner side edge is adhered over the entire periphery of the vehicle body opening. Glass periphery structure. 2. The spacer includes a main body in which a front and back penetration part is formed, a double-sided adhesive tape stuck to the back surface of the main body so as to cover the front and back penetration parts, and a locking piece, and the double-sided adhesive tape is fitted to the front and back penetration parts. A bonded window glass peripheral structure for an automobile according to claim 1, characterized in that the structure comprises a base to be bonded.