JPH061451Y2 - Peripheral mole connection structure for automobile front window glass - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is fitted along the periphery of a window glass to be fitted into a front window of an automobile to fix the window glass to the opening of the window, and The present invention relates to a connecting structure including a peripheral molding that is installed to fill a space between an edge portion of a window glass and an opening, and a corner member that connects the peripheral molding.

[Prior Art] As is well known, a window glass fitted in windows provided on front and rear surfaces of an automobile is provided with a window glass peripheral molding along its peripheral edge.

At present, the peripheral moldings are widely used in extruded products made of synthetic resin because of their moldability as well as water resistance and weather resistance, and are greatly contributing to automobile assembly.

Generally, in the case of a window glass that can be fitted in and fitted, it is possible to fit and install a peripheral molding of the same shape along the entire circumference of the window glass, but in the case of a front window glass, rainwater is used to drive rainwater to the side of the vehicle Rainwater guide groove (rain gutter) on both side edges of the window to guide it toward the roof without flying
The use of malls is becoming more common.

It has been widely practiced to bend a metal material for this rainwater guide groove and attach it using a clip, etc. Those manufactured by the extrusion molding method have been developed and used.

The molding with a rainwater guide groove relating to this extrusion has a thick head portion that appears on the surface and is integrally provided with a rainwater guide groove on one side edge facing the window glass. It is designed to have the required height and depth so that rainwater can be smoothly introduced while driving.

In this way, the molding with rainwater guide groove, that is, the side edge molding, has a large head, and the rainwater guide groove is integrally provided on this molding, so that the cross-sectional shape is different from that of the normal peripheral molding, that is, the upper edge molding, so both moldings are At present, the connection at the corners of the windows that connect the windows is not always smooth.

Conventionally, the connection between the two peripheral moldings having different cross-sectional shapes is performed by a connecting member formed by pressing a metal plate into an arcuate cross-section, but this connecting member is simply formed in a kamaboko shape. Therefore, there is a problem that the workability is poor because the joint with each peripheral molding end is not constant, and sometimes a gap is formed at the abutting portion, which hinders the automobile assembly process.

[Problems to be Solved by the Invention] The present invention has been researched and developed in order to improve the above-mentioned problems, particularly poor workability in joining the corners of atypical moldings, Its main purpose is to connect different peripheral moldings, that is, the corner members for connection are made of synthetic resin and both ends are formed into a shape suitable for the end cross-section of each peripheral molding. The purpose is to eliminate the defects of the connecting member related to the conventional metal material by improving the integration.

Another object of the present invention is to match the peripheral moldings made of synthetic resin as the material and the corner members in terms of material, thereby enhancing the integrity and achieving a beautiful finish.

[Means for Solving Problems] The present invention has been made on the basis of the above-mentioned object, and is characterized by a side edge molding with a rainwater guide groove attached along the side edge of the window glass, The upper edge molding is provided along the upper edge of the glass, and a corner member is interposed and connected between the ends of the upper edge molding and the corner member. Is bent in an arc along the corner of the window, and a groove-shaped bent portion corresponding to the rainwater guiding groove of the side-edge molding is provided at the inner edge of one end facing the side-edge molding, and the groove-shaped bend is formed. A hook-shaped connecting leg piece having a locking claw at its tip is vertically provided at the center of the inner surface of the other end so as to fit over the rainwater guiding groove, and the connecting leg piece is connected to the upper edge. While contacting and connecting to the end of the molding, the side edge molding can be fixed to the window opening with an adhesive. Another object of the present invention is to provide a connecting structure for a peripheral molding for a front window glass of an automobile, which is characterized by being fixed together.

Hereinafter, the present invention will be described with reference to illustrated embodiments, and the features thereof will be described in detail.

[Embodiment] The drawings show an embodiment of the present invention. Fig. 1 is a front view of a main part in a use state, and Fig. 2 is a perspective view of the main part with a partially cutaway cross section. FIG. 3 is a sectional view taken along the line III-III in FIG. 1, and FIG. 4 is a sectional view taken along the line IV-IV.

In the drawing, 1 is an opening portion of a front window of an automobile, 2 is a mounting portion provided along the opening portion for housing a window glass 3,
Reference numeral 4 denotes an upper edge molding which is inserted between the upper edge portion 2a of the mounting portion 2 and the upper edge portion 3a of the window glass 3 which fits along the upper edge portion 2a, and 5 denotes the side edge portion 2b of the mounting portion 2 and the window. A side edge molding 6 interposed between the side edge 3b of the glass 3 and a corner member 6 connects the upper edge molding 4 and the side edge moldings 5 to each other.

The mounting portion 2 provided along the opening 1 is formed in a stepped shape that extends downward from the surface of the body by one step, and the thickness of the window glass 3 and the adhesive 7 for stopping the glass are provided within this depth. There is a space to store it.

The upper edge molding 4 has a head portion 4a that covers the gap 8 between the edge surface of the window glass and the body surface, covers the gap 8 between them, a leg portion 4b that hangs from the lower surface of the head portion, and a lower end of the leg portion. A first locking piece 4c extending so as to be folded back toward the edge of the rear surface of the window glass, and a second locking piece 4c extending in the opposite direction and protruding toward the rising wall 9 of the mounting portion 3 The locking piece 4d is integrally formed.

In this upper edge molding, after the window glass 3 is housed in the mounting portion 2 via the adhesive agent 7, the leg portion 4 is set before the adhesive agent solidifies.
b is inserted through the gap 8 and the leg ends thereof are pushed into the mounting material to be adhesively fixed together with the window glass (see FIG. 3). When the leg is inserted, the first locking piece 4c of The locking portion 4e at the tip is hooked on the lower surface of the edge of the window glass 3 to prevent it from floating, and the second locking piece 4d is pressed against the rising wall 9 so that the leg portion 4b is fixed to the edge of the window glass 3. To assist the engagement of the first locking piece and evenly cover the head 4a with respect to the window glass.

On the other hand, the side edge molding 5 is provided with a rainwater guide groove 10 along the length direction on the end face of the inner edge which is formed by forming the head portion 5a in a thick wall and raising it.

The side edge molding 5 has leg portions 5b vertically extending from the lower surface of 5a,
Both the first locking piece 5c and the second locking piece 5d are formed in the same manner as the upper edge molding 4, and the mounting on the mounting portion 2 is performed through the same procedure, and finally the window glass. Are solidified by solidifying the adhesive 7 for fixing the.

The corner member 6 has an opening 1 facing the ends of both moldings.
It is attached along the corner part and connects both moldings. Here, it is bent in an arc shape along the corner part, and its cross-sectional shape is formed into a convex arc surface shape. In this embodiment, the end portion facing the upper edge molding 4 is formed in a size that fits the outer shape of the head portion 4a of the molding and can wrap it, and from the center of the inner surface of the concave arc surface of the end portion. A hook-shaped connecting leg piece 6a having a locking claw 6b at its tip is vertically provided.

On the other hand, the other end of the corner member is the head 5a of the side edge molding 5.
In addition to being formed in a shape conforming to the outer shape of the above, a groove-shaped bent portion 11 adapted to the rainwater guide groove 10 provided along the inner edge of the side edge molding is integrally provided on the inner peripheral edge portion. Further, a pedestal for abutting the end portion of the side edge molding 5 on the concave arc-shaped inner surface portion of this end portion
12 are provided in the shape of a ridge.

The corner member 6 is formed by the heads 4a of the moldings 4 and 5,
Both ends are different in size because they are matched with the size of 5a.

Now, the corner member 6 constructed as described above is joined to the window glass 3 along with the upper edge molding 4 along the periphery of the window glass.
When the side edge molding 5 is fixed by using the adhesive agent 7, the side edge molding 5 is attached by being interrupted between the ends of the molding agent before the adhesive agent 7 solidifies. Reference numeral 13 in the figure denotes a dam rubber that prevents the adhesive 7 from flowing out.

This mounting will be described in more detail along with the actual work. Before mounting, one end of the side edge molding 5 is covered with one end of the corner member 6, and the end face of the pedestal 12 provided on the inner side of the corner member 6 is attached to the end surface of the molding. And affix them to each other with an adhesive in this state. Next, the locking claw 6b of the connecting leg piece 6a provided on the corner member so as to hit the other end of the corner member with the end portion of the upper edge molding 4 is inserted under the leg portion 4b, whereby the corner The corner member 6 is fitted to the corner portion of the opening edge together with both moldings 4 and 5 in such a state that the end portion of the member is covered on the upper surface of the head portion 4a facing the end portion of the upper edge molding. The connecting leg piece 6a together with the leg portions 4b and 5b of the molding are embedded and fixed in the adhesive 7, and the mounting work is completed. Needless to say, when the corner member 6 is joined to the side edge molding 5, the groove-shaped bent portion 11 is fitted in the rainwater guide groove 10 to integrate both ends.

By the way, the upper edge molding 4 and the side edge moldings 5 can be integrally molded by extrusion molding using synthetic resin as a material, and the corner member 6 can be formed by injection molding using the same synthetic resin as shown in FIG. As shown in the figure, it can be integrally molded and mass-produced.
You can get a beautiful finish.

[Advantages of the Invention] The present invention is configured as described in the above-mentioned embodiment, and according to the present invention, it is provided at the ends of both the upper and side moldings 4 and 5 facing each other at the corners in a collision manner. On the other hand, since the corner members 6 are joined so as to cover the respective end portions, even if there is some error in the lengths of the end portions of the two moldings, there is no gap between them and a constant joined state can be obtained. At the same time, since the ends of the corner members are joined so as to overlap the ends of the moldings, there is an advantage that a stable joining can always be obtained without causing a joining failure.

In addition, since the position of one end of the corner member 6 in the present invention is fixed by the contact with the end of the upper edge molding of the connecting leg piece 6a, the mounting work is facilitated and the connecting leg piece is locked. Since the claws 6b are embedded in the adhesive for adhering the molding and are fixed integrally, there is an advantage that they can be strongly attached.

In addition to the homogeneity of the upper edge molding and the side edge molding, the connection structure of the present invention can also form the corner member connecting them by the same synthetic resin material. It has the advantage that it can be integrated and has a beautiful appearance.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is a front view of a main part in use, FIG. 2 is a perspective view of the main part with a partially cutaway cross section, and FIG. Fig. III-III line sectional view, Fig. 4 is also IV-IV line sectional view, Fig. 5 is a front view of a corner member, Fig. 6 is the same right side view, and Fig. 7 is the same left side view. 8 is a rear view, FIG. 9 is a plan view, and FIG. 10 is a bottom view. DESCRIPTION OF SYMBOLS 1 ... Window opening edge, 2 ... Mounting part, 3 ... Window glass, 4 ... Upper edge molding, 5 ... Side edge molding, 6 ... Corner member, 6a ... Connecting leg piece, 6b ... Locking nail, 7 ... Adhesive, 10 ... Rainwater guide groove, 11
… Channel-shaped bend.

Claims (1)

[Scope of utility model registration request] 1. A side edge molding (5) attached along a side edge (3b) of a front window glass (3) and an upper edge molding (4) attached along an upper edge (3a) of the window glass. ) And a corner member (6) interposed and connected between the end portions of the both, the side edge molding (5) is formed along the lengthwise direction on the end surface of the raised inner edge formed to have a thick wall. Head with rainwater guide groove (10)
(5a), and hang down from the lower surface of this head to attach the first and second
And a leg portion (5b) provided with the locking pieces (5c, 5d), and the upper edge molding (4) has a head portion (4a) and a leg portion (4b) suspended from the head portion. And the first and second locking pieces (4c, 4d) extending from the lower ends of the legs, respectively, and the corner member (6) has a convex arc surface in cross section and a window length. A pedestal (12) bent in an arc shape along the corner of the opening and adapted to bring the end of the side edge molding (5) into contact with the concave arc-shaped inner surface of one end facing the side edge molding (5). , And the rainwater guide groove at the inner peripheral edge
A hook-shaped connecting leg (6a) having a groove-shaped bent portion (11) to be fitted in (10) and a locking claw (6b) at the tip at the center of the inner surface of the other end.
And one end of the corner member (6) is fitted and connected to the end of the side edge molding (5) while the other end is fitted to the end of the upper edge molding (4). Piece (6
a) is abutted and the locking claw (6b) is thrust under the leg (4b), and in this state, together with the leg (4b) via the adhesive (7), the attachment portion ( A connecting structure for a peripheral molding for a front window glass of an automobile, characterized in that it is fixed to 2).