JPH0224643Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a molding mounting structure used for adhesively fixing glass to a window frame of a vehicle body.

FIG. 1 shows a typical example of a conventional adhesive-fixed window glass support structure and a molding structure used therein. For example, the rear window glass 1 of a passenger car is
It is adhesively fixed to a window frame 3 formed on the vehicle body 2. A substantially L-shaped adhesive recess 4 is formed on the periphery of the window frame 3, and an adhesive (sealant) 5 poured into the adhesive recess 4 seals the glass. 1 is fixed. 6 is a sealing dam that prevents the flow of adhesive.

The molding 7 is made of synthetic resin and has a uniform cross section, and has a leg portion 9 and a head portion 10 having a protrusion 8 to prevent it from coming off. Or the whole is pressed into the adhesive 5 and fixed, so that the gap 11 between the periphery of the glass 1 and the window frame 3 is covered by the head 10.

However, in this conventional structure, in order to prevent the adhesive 5 from being exposed through the glass 1, a glossy coating 12 is applied to the inner surface of the periphery of the glass 1 using ceramic coating or the like, or the glass 1 is made into a double structure and a colored band is placed between them. It was essential to take measures such as inserting
Furthermore, since the molding 7 is made of a synthetic resin material and its legs 9 have protrusions 8 with a uniform cross section, it becomes difficult to attach the molding 7 as the adhesive 5 hardens.
Another problem was that an unnecessarily large amount of material was required for the strength of the mounting.

In view of these problems, the present invention was designed to provide a molding mounting structure that can prevent the adhesive from being exposed in the molding itself, and that can be easily and securely mounted using a small amount of materials. It is a window that integrally has a leg that is inserted into the gap between the glass rim and the window frame, a rim cover that extends from the upper end of the leg over the glass rim, and an edge that extends on the opposite side of the rim cover. It is characterized in that a T-shaped molding is formed, and the legs of this molding are engaged with clips embedded at intervals in the adhesive. The molding is constructed as a combination of a metal molding body and a synthetic resin decorative molding, and can be easily formed into the above-mentioned substantially T-shape, and can easily produce a decorative effect.

The invention will now be described with reference to the illustrated embodiments. 2 and 3 show a first embodiment of the present invention, in which the same parts as those in the conventional structure shown in FIG. It is constructed as a combination of a molding main body 30 and a decorative molding 40 made of synthetic resin, for example, soft PVC (polyvinyl chloride).

The molding main body 30 includes a leg portion 31, a folded edge portion 32 which is formed by bending the upper end of the leg portion 31 to the outside of the window frame 3, and a folded edge portion 32 that is folded back.
A U-shaped locking portion 34 is formed at the lower end of the leg portion 31 . Folded edge 3
2 is long enough to almost cover the gap 35 between the leg part 31 and the window frame 3, and the peripheral covering part 33 is set to be long enough to cover the adhesive 5 and the sealing dam 6 from the outside. . Enough to cover means that the peripheral covering part 3
3 means that the adhesive 5 and the sealing dam 6 are prevented from being exposed from the outside of the glass 1.

The decorative molding 40 includes a cushion molding 41 that is integrated with the entire lower surface of the peripheral covering part 33 and a cushion molding 41 that is integrated with the entire lower surface of the peripheral covering part 33.
an outer molding 42 integrated on the top surface of the tip of 3;
It consists of an outermost decorative molding 43 integrated with the outer side of the folded edge 32, and the outermost decorative molding 43 can be in contact with the outer surface of the vehicle body 2 around the window frame 3. Thus, the molding 20 as a whole includes a leg inserted between the glass periphery and the window frame, a periphery covering extending from the upper end of the leg onto the glass periphery, and a periphery covering extending in the opposite direction. It is formed into a substantially T-shape with edges. The molding main body 30 is formed by roll molding, and the decorative molding 40 is formed by extrusion molding of a resin using the molding main body 30 as a core material, but it is advantageous to carry out the roll molding and extrusion molding in succession.

As shown in FIG. 3, the clip 50 that fixes and holds the molding 20 on the adhesive 5 includes a U-shaped body 51 that receives the legs 31 of the molding body 30, and a U-shaped body 51 formed at the lower end of this body 51. It integrally includes a sharp portion 52 and a retaining protrusion 53 protruding from the side of the main body 51, and a locking stepped portion 54 that engages with the locking portion 34 of the leg portion 31 is provided on the inner surface of the main body 51. It is formed. The clip 50 is made of a synthetic resin material such as nylon, and is not a long material but has a block shape with a width of several centimeters. The clip 50 is embedded in the adhesive 5 in the gap 11 between the glass 1 and the window frame 3 at appropriate intervals.

Therefore, according to the present molding structure configured as described above, the clips 50 are attached to the leg portions 31 of the molding 20 at appropriate intervals before the adhesive 5 bonding the glass 1 is hardened, and the rear clip portions are By embedding the molding 20 in the adhesive 15, the molding 20 is stably fixed. Note that after embedding only the clip 50 in the adhesive 5,
Even if the molding 20 is held by this clip, it can be similarly fixed. Sharp part 52
makes it easier for the clip 50 to penetrate into the adhesive 5. Since the periphery of the glass 1 is covered by the outer molding 42 of the decorative molding 40, the adhesive 5 and the sealing dam 6 are not exposed through the glass 1, and since the glass 1 is in contact with the cushion molding 41, Glass 1 can be protected. Therefore, the appearance of the periphery of the glass 1 can be easily made preferable, and there is no risk of damaging the glass 1 when the molding is attached.

Because the clips 50 are spaced apart in this manner, material can be saved and the molding 20 can be spaced more easily than, for example, when clips 50 are provided along the entire length of the molding 20 with the same cross-section.
It becomes easier to lock. In other words, molding 20
Since the clips 50 are bent along the periphery of the glass, if the clips 50 are provided at appropriate intervals as in the present invention,
Compared to the case where the molding 20 is provided over the entire length, the molding 20 can be easily secured to the adhesive 5. For example, the clip 50 may not be provided in a portion of the molding 20 that has a large curvature. Even with the clips 50 provided at such intervals, the necessary locking strength can be obtained.

The outermost decorative molding 43 is in contact with the vehicle body 2.
This is effective for preventing scratches on the surface of the spacer and at the same time preventing rainwater from entering the gap 35, but the above-mentioned effect is not impaired even if this feature is not provided.

FIG. 4 shows another embodiment of the present invention, in which only the outer molding 42 of the decorative molding 40 is made more glossy than other parts, for example, the outermost decorative molding 43. As a means to give it gloss, use the same material as the other resin parts and change the molding conditions during extrusion molding to give it gloss.
Or a synthetic resin different from other resin parts (if the basic synthetic resin of the decorative molding 40 is PVC, CAB
Alternatively, there is a method of using acrylic resin (including PVC with different degrees of polymerization).
According to this configuration, since both the glass 1 and the outer molding 42 shine, the glass 1 and the molding 20
A decorative effect can be obtained in which the two parts appear to be integrated in appearance. In this embodiment, the molding main body 30 is made of metal, for example, stainless steel, but the base is made of hard resin, and the design surface, that is, the T-shaped upper surface (the part where the peripheral covering part and the edge part are combined) is made of hard resin. Of course, the same effect can be obtained by constructing the molding body or the entire molding from a resin molding using so-called metal foil, which has a stainless steel or aluminum foil fixed to the surface or inside.

As described above, in the adhesive type glass molding mounting structure of the present invention, the molding used around the glass has a substantially T-shaped cross section having a leg portion, a peripheral covering portion, and an edge portion. A peripheral shroud covers the glass adhesive and sealing dam, the legs of which are engaged by clips embedded at intervals in the adhesive. Therefore, the design effect of the glass periphery can be enhanced and it can be securely fixed. In particular, since this molding is composed of a combination of a metal molding body and a synthetic resin decorative molding, it is easy to mold and can easily obtain decorative properties and strength. Since the clips that lock the molding are embedded at intervals, material can be saved compared to the case where the clips are provided along the entire length of the molding. In addition, by not providing clips particularly in parts of the molding with large curvature, the installation work can be facilitated.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view showing a conventional adhesive-fixed glass mounting structure for automobiles, Fig. 2 is a longitudinal cross-sectional view similar to Fig. 1 showing an embodiment of molding according to the present invention, and Fig. FIG. 4 is a perspective view of the same main part, and a longitudinal sectional view showing another embodiment of the present invention. 1...Glass, 2...Car body, 3...Window frame, 4...
... Adhesive recess, 5 ... Adhesive, 20 ... Molding, 30 ... Molding body, 31 ... Leg, 32
... Folded edge, 33 ... Peripheral cover, 34 ... Locking portion, 40 ... Decorative molding, 41 ... Cushion molding, 42 ... External molding, 43 ... Outermost decorative molding, 50 ... Clip.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) Glass is fixed to a glass adhesive recess provided at the periphery of a window frame of a vehicle body through an adhesive and a sealing dam of this adhesive, and the periphery of this glass and the window frame are fixed. In an adhesive type glass molding installation structure in which a molding is installed in the gap between a substantially T-shape integrally having a leg portion, a peripheral covering portion extending from the upper end of the leg portion onto the glass periphery, and an edge portion extending in the opposite direction to the peripheral covering portion; has a length inward of the glass sufficient to cover the adhesive and the sealing dam, and the legs of this molding are inserted and locked into clips embedded at intervals in the adhesive. Adhesive glass molding installation structure characterized by: (2) In claim 1 of the utility model registration, the clip consists of a main body with a U-shaped cross section into which the legs of the molding are inserted, a sharp point formed at the lower end of the main body, and a sharp point formed at the lower end of the main body. Adhesive glass molding installation structure that has an integrated retaining ridge protruding from the side of the main body.