JPS62178421A - Peripheral garnish molding for window glass for vehicle - Google Patents

Abstract

PURPOSE:To prevent the floating-up of a leg part and obtain a uniform installation form by increasing the engaging force of an engaging piece in installation and inserting said engaging piece into an installation cavity and establishing the engagement position, holding a window glass as standard. CONSTITUTION:The edge part of a window glass 4 is fitted into an installation cavity 3, and fixed by an adhesive 5 set between the undersurface of the edge part and the flange part 7 of the installation cavity 3. Further, a leg part 1b is inserted into the adhesive 5 through a gap 9 between the edge part of the window glass 4 and the starting-up wall 8 of the installation cavity 3, and allowed to project below from the undersurface position of the window glass 4 by bending the first and second engaging pieces 1c and 1d. The top edge part of the first engaging piece 1c is engaged with the edge part of the window glass 4, holding the bent hinge part 12 upwardly around a fulcrum. Further, the second engaging piece 1d is attached onto the starting-up wall of the installation cavity 3 perpendicularly. With such constitution, the engagement between the first engaging piece and the edge part of the window glass under surface is reinforced by pressing the leg part 12 onto the window glass 4 side, and the floating-up of the leg part is certainly prevented.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a gap formed between the edge of a window opening of an automobile and the peripheral edge of a window glass that is fitted into the edge and fixed with an adhesive. This invention relates to a decorative peripheral molding installed between the opening edge of a window and the peripheral edge of the window glass to cover the window.

[Prior Art] The above-mentioned peripheral molding for a window glass of an automobile is known from, for example, Japanese Utility Model Publication No. 58-49847.

This peripheral molding is used to fill the gap between the mounting recess (window opening flange) provided along the opening edge of a car window and the peripheral edge of the window glass that is fitted into this mounting recess. As disclosed in the above-mentioned publication, a main body (decorative part) in the form of a band plate and a leg part hanging down from the lower surface of the main body have a substantially T-shaped cross section, and locking pieces (lips) are attached from both sides of the leg part. In use, the main body is passed between the upper edge of the mounting recess and the periphery of the window glass to cover the gap between the two, and the legs are passed through this gap. The push-in window glass is fixed in the adhesive filled in the adhesive to fix it, and the locking piece extending from this leg is also locked to the edge of the window glass and the rising wall of the mounting recess. The legs are then inserted into the adhesive and held until they are fixed.

In this peripheral molding, the locking piece extending from the leg serves as a means to maintain the attached state until the leg is firmly fixed with adhesive. An attempt was made to prevent the molding from floating by further protruding from each tip of the locking piece and engaging either or both of the tip of the locking piece and the projections to the window glass and the wall of the mounting recess. is being done.

[Problems to be Solved by the Invention] As described above, the locking pieces play an important role in maintaining the attached state of the peripheral molding for window glass until the legs are fixed with adhesive. The locking piece still has a problem in that it is unstable in locking into the window glass and the mounting recess, and cannot be fixed at a fixed depth position.

In particular, the locking pieces (lips) in the conventional peripheral molding mentioned above have long arms extending toward the window glass and the wall of the mounting recess, so even if the ends are secured, there is a risk of them lifting up due to the bending of the arms. However, there was a problem in that the legs could not be kept at a uniform depth in all cases.

In addition, this conventional peripheral molding has a structure in which the locking pieces (lips) extending from both sides of the leg are approximately symmetrical and lock with equal force, so that the opening of the window glass and the mounting recess is As a result of positioning the legs in the center of the space between them and the rising wall, if this space, that is, the width of the gap, changes, the position of the molding changes, resulting in a problem that each car has its own unevenness.

The present invention has been researched and developed in order to eliminate these conventional deficiencies.In particular, in the present invention, the locking force of the locking piece during installation is increased, and the leg portion inserted into the installation recess is raised. This locking piece completely prevents the locking Ik.
The IF position is always determined based on the window glass, and the main part is always covered at a constant ratio to the periphery of the window glass without being affected by changes in the gap between the window glass and the wall of the mounting recess. An object of the present invention is to provide a peripheral molding for a window glass of an automobile, which is thereby designed to provide a uniform wearing appearance.

[Means for Solving the Problems] Based on the above-mentioned object, the present invention provides a window in which a leg part provided from a dove surface of a strip-like main body of a peripheral molding is fitted into a mounting recess at an opening edge of the window. The first leg is formed in a length that reaches a position deeper than the bottom surface of the glass, and extends from the leg. Each of the second locking pieces extends from a position below the lower surface of the window glass, while the first locking piece projects toward the edge side of the window glass.
The locking piece is provided with a thin bending hinge at the proximal end where it connects to the leg, and the second locking piece that protrudes toward the rising wall of the mounting recess of the window is formed at a substantially right angle from the leg. This is a peripheral molding for automobile window glass that is characterized by protruding from the outside.

[Function] The peripheral molding according to the present invention is installed after fitting the edge of the window glass into the mounting recess and fixing it with an adhesive inserted between the lower surface of the rim and the flange of the mounting recess. Ru.

This molding has its legs inserted into the adhesive through the gap between the mounting recess at the edge of the window glass and the rising wall;
At this time, the first section extending from the leg section. Bend the second retainer 1F piece and penetrate it below the position of the bottom surface of the window glass, and then
The E piece is held upward with the bent hinge part at its base end as a fulcrum, and its tip is hung on the edge of the window glass, and the second
The locking piece abuts against the rising wall of the mounting recess at right angles, thereby pressing the leg toward the window glass and reinforcing the engagement between the first locking piece and the lower edge of the window glass. At the same time, lifting of the legs can be more reliably prevented.

Next, an illustrated embodiment of the present invention will be explained, and its features will be explained in detail.

[Example] Fig. 1 is a perspective view of a peripheral molding 1 according to the present invention, Fig. 2 is a longitudinal sectional side view, and Fig. 3 is a longitudinal sectional view illustrating the usage state of this peripheral molding.

In the drawing, 2 is a window opening provided in the car body, 3 is a mounting recess provided along the edge of this opening, 4 is a window glass, and 5 is an adhesive for bonding this window glass. It is.

The window glass 4 may be fitted into either the front or rear window, and here, as is known, the lower surface (indoor side surface) along the edge [damla to -6 is provided, and the mounting recess 3 is At the same time as fitting, the adhesive 5 is pressed against the adhesive 5 filled between the flange portion 7 and the adhesive 5 is stretched, and the adhesive is fitted to a predetermined depth.

After the window glass 4 is fitted in this manner, the peripheral molding 1 of the present invention is formed between the edge of the window glass and the edge of the window opening 2, more specifically, between the edge of the mounting recess 3 and the vertical wall 8. It is inserted into the gap 9 formed in the main body 1a, and has a main body 1a in the form of a strip, a leg 1b hanging down from approximately the center of the lower surface of the main body, and a leg end of the leg extending from the same surface. 1st and 2nd lines to be extended
It integrally has locking pieces 1c and ld.

The main body 1a has one thick piece that covers the window glass 4, and has a lip 10 on its tip edge for adhesion to the surface of the glass, and the other edge 11 of the window opening 2. The other piece that hangs over is thinly formed to have flexibility and come into elastic contact with each other, so that when it is placed so as to cover the gap 9, the entire main body is connected to the window glass 4 and the edge 11 of the opening 2. It is designed so that it hangs elastically and adheres to the surface.

The leg portion 1b hanging from the main body 1a is formed long enough to penetrate deeper than the position of the lower surface of the window glass to be fitted into the mounting recess 3. It is bent. Then, the first locking piece 1c is extended from the bent leg end through the thin bending hinge part 12 so that the engaging IF claw 13 at the tip rises obliquely toward the lower surface of the main body 1a, Furthermore, a second engagement piece 1d is extended from the other surface of the leg portion 1b so as to be back to back with the first engagement piece 1c.

The second locking piece 1d projects at a substantially right angle to the leg portion 1b that projects perpendicularly from the lower surface of the main body 1a, and furthermore, in this embodiment, the tip thereof is slightly downwardly inclined. .

In the figure, reference numeral 14 denotes a claw provided at the end of the leg to ensure the fixation of the leg 1b inserted into the adhesive.

The peripheral molding 1 of the present invention having the above-mentioned structure is extruded from a flexible synthetic resin, and is cut to fit the size of the window to be used.

As described above, this molding is installed after fitting the window glass 4 into the mounting recess 3 and gluing it with the adhesive 5. By inserting the leg 1b through the gap 9, the window glass 4
The end of the leg will be pushed into the adhesive 5 that comes out in the gap 9 when pressed.

At this time, the first gap is wider than the width of the gap 9. The second locking pieces 1c and ld are bent by the elasticity of the material and penetrate deeper into the lower surface of the window glass 4 depending on the length of the leg part 1b, and the first locking piece IC locks its locking claw 13 into the window. The other second locking piece 1d abuts its tip against the rising wall 8 and pushes the lower end of the leg to the lower side of the window glass 4, and then the first locking piece 1c This means that the window glass 4 is further penetrated under the window glass 4.

At this time, the bending hinge part 12 at the base end of the first engaging piece 1B assists this engaging piece IC to sink in, and while it is brought into an upright position approximately parallel to the leg part, the leg part 1b This allows the main body 1a to approach the window glass side, and makes the interlocking width between the main body 1a and the edge of the window glass the same.

By the way, FIG. 4.5 shows another embodiment of the present invention which is further characterized by making some changes to the above-described embodiment.

In the embodiment shown here, the leg end 1 of the leg portion 1b of the peripheral molding l
5 extends obliquely so as to protrude toward the window glass side, and a first locking piece IC is provided at the tip thereof via a bent hinge portion 12 in the same manner as described above, while a second locking piece IC that protrudes toward the rising wall 8 This is a case where the locking piece 1d is extended from the middle of the leg end 15, and a notch 15 is formed between the base end portion of the locking piece 1d and the leg.

The peripheral molding 1 shown in this embodiment has the other parts exactly the same as the previous embodiment and is used in the same way.
Therefore, explanation of each part is omitted here, but in use, when the leg part tb is inserted into the gap 9 as shown in FIG.
The first locking piece IC is bent at the bending hinge part 1 by protruding the leg end 15.
2 sneaks under the window glass 4, so it more clearly goes under the peripheral edge of the window glass.

The other second locking piece 1d is easily bent upward by the formation of the notch 16, and can be easily inserted even in a narrow gap, and after insertion, it is originally provided so as to protrude at right angles to the leg. Therefore, the first locking piece I contacts the rising wall 8 and presses this leg lb against the window glass.
This helps to hold C and the window glass together.

[Effects of the Invention] The peripheral molding of the present invention is constructed as described in accordance with the above embodiments, and the leg portion is longer than the lower surface of the window glass, and the first retaining piece extending from the leg end is longer than the lower surface of the window glass. It is easy to get under the window, and it has a structure that bends through the bending hinge part and goes under the edge of the window glass to prevent the legs from floating and twisting, so it can be installed securely. As a result, it is effectively possible to avoid the loose adhesion of the lifting body before the adhesive hardens, which is the case with conventional peripheral moldings.

Further, in the peripheral molding according to the present invention, the second locking piece protruding at right angles from the leg protrudes from the rising wall of the mounting recess and pushes the leg toward the window glass. While the engagement between the retaining piece and the lower edge of the window glass 4 is made stronger, the relationship between the molding and the window glass, that is, the weight width of the main body, is kept constant by the proximity of the leg to the edge of the window glass. Since they are aligned, uniform installation can be achieved, and the decorative effect of the peripheral molding decorating the window can be made even more effective.

Further, in the peripheral molding of the present invention, the second IF piece protrudes long at right angles and has sufficient deflection, and the first IF piece can be easily bent to a position close to the leg by the bending hinge part. Therefore, it is easy to insert even when the gap between the window glass and the mounting recess is narrow, and has the advantage of excellent workability.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a sectional view, FIG. 3 is a sectional view explaining the usage state, and FIG. 4 is a perspective view showing another embodiment. FIG. 5 is a sectional view illustrating the usage state of the embodiment shown in the above figure. DESCRIPTION OF SYMBOLS 1... Peripheral molding, 1a... Main body, 1b... Leg part, lc... First locking piece, 1d... Second locking piece, 2... Window opening , 3... mounting recess, 4... window glass. 5...Adhesive, 7...Flange portion, 8...Rising wall, 9...Gap, 12...Bending hinge portion Patent Applicant: Nifco Co., Ltd. Same as above Agent: Patent attorney Shinji Nakayama Figure 1 Figure 4

Claims (1)

[Claims] The above-mentioned mounting method is performed by fitting the edge of the window glass into a mounting recess provided at the opening edge of the window and fixing it with an adhesive filled between the flange of the recess and the lower surface of the window glass. A peripheral molding inserted between the recess and the edge of the window glass to cover the gap between the two, the main body having a strip shape extending between the window glass and the edge of the opening of the window and covering the gap. , a leg that hangs down from approximately the center of the lower surface of the main body and is inserted into the adhesive, and each leg extends from the leg toward the edge of the window glass and the rising wall of the mounting recess of the window. In a peripheral molding for an automobile window glass that is integrally molded from synthetic resin and has first and second locking pieces, the legs that hang down from the lower surface of the main body are fitted into mounting recesses. The first and second locking pieces are formed in length to reach a position deeper than the bottom surface of the window glass to be inserted, and each of the first and second locking pieces extending from the leg extends from a position below the bottom surface of the window glass. On the other hand, the first locking piece that protrudes toward the edge of the window glass has a thin bending hinge at the base end where it connects to the leg, and also extends toward the rising wall of the mounting recess of the window. A peripheral molding for an automobile window glass, characterized in that the second locking piece protrudes from the leg portion at a substantially right angle.