JPH064377B2 - Peripheral mold for automobile window glass - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a gap formed between a window opening edge portion opened in an automobile and a peripheral edge portion of a window glass fitted into the window opening edge portion and fixed with an adhesive. The present invention relates to a decorative peripheral molding that is mounted to cover up a wall.

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

This peripheral molding is used to fill the gap between the mounting recess (window opening flange) provided along the opening edge of the window of the automobile and the peripheral edge of the window glass fitted in the mounting recess. As disclosed in the official gazette, a strip-shaped head portion (decorative portion) mainly composed of a molding and a leg piece hanging from a lower surface of the head piece have a substantially T-shaped cross section and both side surfaces of the leg portion. Locking pieces (lip) are extended from each other, and in use, the head piece of the above main body is passed between the upper edge of the mounting recess and the peripheral edge of the window glass so that the gap between them is increased. The leg piece is pushed through the gap and pushed into the adhesive that is filled to fix the window glass, and the window piece is attached with the locking piece extending from the leg piece. Leg that is locked into the edge of the base and the rising wall of the mounting recess and pushed into the adhesive There as holding up pieces are secured.

The locking piece extending from the leg piece in this peripheral molding serves as a means for holding the mounted state until the leg piece is firmly fixed with an adhesive. A protrusion is further derived from each tip of the locking piece extending from the lock piece, and the tip of the locking piece and / or the projection is locked to the window glass and the wall of the mounting recess to prevent the molding from rising. It has a structure.

[Problems to be solved by the description] In this way, the peripheral piece for window glass holds the mounted state until the leg pieces are fixed by the adhesive, so the locking pieces play an important role. The locking piece of No. 1 is unstable in locking with respect to the window glass and the mounting recess, and has a drawback that it is bitter to hold the entire molding at a certain depth position.

In particular, since the locking pieces (lips) in the conventional peripheral molding described above are the ones in which the arms are extended toward the window glass and the wall of the mounting recess, respectively, even if the locking of the tip is obtained, it is lifted by the bending of the arm. However, there is a problem that the leg pieces cannot be stopped at a uniform depth position in all.

Further, in this conventional peripheral molding, since the locking pieces (lips) extending from both side surfaces of the leg pieces are substantially symmetrical and locked with equal force, the window glass and the mounting depression As a result of the leg pieces being located in the center of the space with the rising wall, the position of the mall changes accordingly when the space, that is, the gap width, changes, and there is a problem that individual variations occur in each car. .

[Problems to be Solved by the Invention] In view of these conventional defects, the present invention has been researched and developed in order to solve them. In the present invention, the locking function of the locking piece at the time of mounting is enhanced to mount the device. While preventing the leg piece protruding into the depression from rising, the lock position is always determined with reference to the edge of the window glass when locking the lock piece, and the rising wall of the window opening is fixed. Is secured to the window glass and the wall of the mounting recess is not affected by the change in the gap between the window glass and the peripheral edge of the window glass, and the main head piece is always covered with a constant weight ratio. It is an object of the present invention to provide a peripheral molding for a window glass of an automobile that can make the state uniform.

[Means for Solving Problems] The present invention has been invented based on the above-mentioned object, and is characterized in that the head piece (7a) in the form of a strip plate and the lower surface of the head piece are provided vertically. The leg piece (7b) and the thin hinge part (10) provided at the lower end of the leg piece extend in a folded manner along one side surface of the leg piece, and the head piece is attached to the tip end portion. A stepped portion provided with a distance substantially corresponding to the plate thickness of the window glass (3) with the (7a)
Glass locking piece (7c) formed with (12) and the leg piece (7b)
A molding main body (7) having one or a plurality of locking pieces (7d, 7e) extending from the other side surface at a substantially right angle, and a strip-shaped elongated body having a length on one surface. And a fixed substrate (8) having one or a plurality of locking claws (8a, 8b, 8c) along the direction, and the fixed substrate (8) has the other surface via an adhesive (13). Fixed to the rising wall (9) of the mounting recess (1) provided along the opening (2) of the automobile window, while the molding body (7) is attached to the window via the adhesive (5). The leg piece (7a) is inserted into the space (1a) between the peripheral edge of the window glass (3) to be mounted and the rising wall (9) and the lower end of the leg is embedded in the adhesive (5). In addition, the step portion (12) of the glass locking piece (7c) is engaged with the lower surface of the peripheral edge portion of the window glass (3), and at the same time, one of the fixed locking pieces (7d, 7e) is fixed to the fixed substrate. Engage one of the locking claws (8a, 8b, 8c) of (8) Then, one side of the leg piece (7b) is pressed against the peripheral edge of the window glass (3) by the restoring repulsive force of the fixed locking piece, and the glass locking piece (7c) is placed on the lower surface of the window. It is intended to provide a peripheral molding for window glass of an automobile which is adapted to be pushed in.

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below with reference to illustrated embodiments, and features thereof will be described in detail.

[Embodiment] FIG. 1 is a perspective view of a peripheral molding according to the present invention.
The figure is a cross-sectional view of a main part showing a usage state.

In the figure, reference numeral 1 is a mounting recess provided along an opening 2 of an automobile window, and 3 is a flange portion 4 of the mounting recess.
Window glass which was fitted so that the lower surface of the peripheral portion faces
Is an adhesive for attaching the window glass to the flange portion 4,
6 is a dam rubber for stopping the flow of the adhesive, 7 is a molding main body according to the present invention, and 8 is a fixed substrate for holding the molding main body at a fixed position of the mounting recess 1.

The molding main body 7 overlaps one side on the upper surface of the peripheral edge of the window glass, and attaches the other side edge to the upper edge of the rising wall portion 9 of the depression 1 so as to cover the gap 1a between the window glass and the rising wall portion 9. Head part 7
a and a leg piece 7b vertically extending from substantially the center of the lower surface of the head piece
And a thin hinge part (10) from the lower end of the leg piece 7b to one side
And a glass locking piece 7c that extends in a protruding manner toward the lower surface of the head piece 7a, and a leg piece 7b that faces away from the glass locking piece 7c. On the other hand, the fixed base plate 8 is integrally formed with a fixed locking piece 7d extending at a right angle, and the fixed base plate 8 has a strip plate shape having a width substantially equal to the height of the rising wall portion 9 of the mounting recess, and is long on one surface thereof. Three locking claw portions 8a, 8b, 8c are provided in parallel in the vertical direction along the vertical direction.

The molding main body 7 and the fixed substrate 8 are formed as a long material by extruding a thermoplastic synthetic resin such as flexible polyvinyl chloride as a material.

Next, the mall main body 7 will be described in more detail.
In a, the central portion is formed thick, and both side edges are gradually thinned to enhance flexibility.

The leg piece 7b is bent in the middle of its length, and a concave portion 11 for receiving the glass locking piece 7c is provided on one side surface side.

The glass locking piece 7c is extended so as to be folded back from the hinge portion 10 as a base point, and the swinging tip portion is provided with a step portion 12 that engages with the lower surface of the peripheral edge portion of the window glass 3.

The fixed locking piece 7d extending from the leg piece in the opposite direction to the glass locking piece 7c extends here in the form of a thick plate from the lower end of the leg piece, and the tip end is slightly inclined downward. I am doing it.

On the other hand, the fixed substrate 8 is made into a thin strip-shaped piece to have flexibility, and the three locking claw portions 8a formed on one surface thereof are
8b and 8c are formed such that the upper surface side of the protrusion is an inclined surface, and the lower surface side is a steep angled step.

The peripheral molding according to the present invention comprises a combination of the molding main body 7 and the fixed substrate 8 described above. In actual use, before mounting the molding main body 7, first, an adhesive is applied to the back surface of the fixed substrate 8, or As shown in the figure, a double-sided adhesive tape 13 is attached, and the window glass 3 is preliminarily fixed to the rising wall portion 9 of the mounting recess 1 through this tape and then fitted into the mounting recess.
Is fastened with an adhesive 5 filling the space between the flange 4 and the flange 4.

Thus, while the adhesive 5 presses the glass 3 and at the same time the adhesive does not solidify, the leg piece 7b of the molding main body 7 is passed through the gap 1a between the edge of the window glass 3 and the rising wall 9 to which the fixed substrate 8 is attached. Insert and embed the leg ends in the adhesive 5.

When the molding main body 7 pushes in the leg portion piece 7b, first the glass locking piece 7c extended and opened flexes so as to enter the recessed portion 11, and it projects downward along the edge portion of the window glass 3,
At this point, the step portion 12 is engaged with the lower surface of the glass edge portion.

On the other hand, the fixed locking piece 7d that protrudes in the opposite direction slides on the surface of the fixed substrate 8 and sequentially overlies the locking claw portion provided in the middle of the height from the top, and at the position where the glass locking piece 7c is locked. It will be engaged with the corresponding locking claw portion.

The glass locking piece 7c is not always constant because the locking position is always specified by the position where the window glass 3 fits into the flange portion 4, and therefore the fixed locking piece 7d.
The locking position of will also change.

FIG. 2 shows a case where the window glass 3 is set in a shallow position with respect to the flange portion 4 and the molding main body 1 is in a shallow position. The fixed locking piece 7d is locked to the locking claw portion 8a at the uppermost stage of the fixed substrate 8,
Further, FIG. 3 shows the case where the glass is set deep and the glass locking piece 7a is locked at a deep position accordingly, and the fixed locking piece 7d at this time is locked to the uppermost locking claw portion 8c. To do.

In this way, the fixed locking piece 7d is provided with a plurality of locking claws 8a, 8a.
While it is selectively locked with respect to b and 8c and kept in the most stable state, the fixed locking piece 7d engaged with this locking claw portion is made thick so as to increase the repulsive force, so that it is restored. The leg portion 7b mainly composed of the molding is pressed by the force toward the window glass, one side surface of the leg portion 7b is brought into contact with the edge portion, and at the same time, the step portion of the locking piece 7c.
It will assist the engagement of twelve.

By the way, FIG. 4 shows another embodiment in which two fixed locking pieces 7d and 7e are extended from the flange piece 7b of the molding main body 1 in parallel in the vertical direction.

The embodiment shown here is different from the first embodiment in that a plurality of locking claw portions are provided on the fixed base plate 8 in a stepwise manner, but a plurality of fixed locking pieces are extended to the depth of insertion of the leg pieces. Accordingly, the fixed engagement piece and the engagement claw portion are engaged with the selection portion to obtain a stable engagement state.

In this embodiment, the number of the fixed locking pieces is two, but it is not possible to prevent the number from increasing and the number may be three or four.

In addition, in this embodiment, one locking claw portion is provided for these fixed locking pieces, but a plurality of locking claw portions may be provided in the same manner as in the above embodiment.

The peripheral molding of the present invention is constructed and used as described above, and the glass locking piece 7c is locked to the lower surface of the edge of the window glass 3 and fixed to the locking claws 8a, 8b, 8c of the fixed substrate 8. The molding main body in which the locking pieces 7d and 7e are selectively locked is fixed by the hardening of the adhesive 5 after mounting, and the head piece 7a covers the void 1a.

[Effects of the Invention] Although the present invention has been described with reference to the illustrated embodiments, the peripheral molding of the present invention relates to the fixed substrate 8 which is fixed to the rising wall portion 9 in advance when the molding main body 7 is mounted. Stopper 8
Since the fixed locking pieces 7d, 7e are selectively hooked on the a, 8b, 8c to stably maintain the mounted state and to cure the window glass bonding adhesive 5, the adhesive 5 Even if it is forced into the inside, it is not pressed by the repulsion of the adhesive, and its head piece 7a does not float up from the window glass surface.

Further, according to the peripheral molding of the present invention, the locking claw portion of the fixed substrate and the fixed locking piece 7d of the molding main body are selectively engaged with each other so that stable engagement is always obtained. The position is stable, and it is fixed evenly over the entire circumference of the opening of the window, so that a very favorable result is obtained for decoration, and the molding main body is formed by pushing out the fixed locking pieces 7d and 7e. Since the covering width of 7a with respect to the window glass 3 is made uniform, it fits neatly based on the outer shape of the window glass.

Of course, in the case where the molding of the present invention is mainly used, if the leg piece 7b is simply pushed into the space 1a, the locking pieces 7c and 7 are formed.
Since d and 7e automatically and selectively engage the edge of the window glass and the locking claws 8a, 8b and 8c of the fixed substrate, respectively, quick work is possible, and the pressing state is maintained until the adhesive hardens. Since there is no need to hold the product, it has the advantage of excellent productivity.

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a perspective view of a molding main body, FIGS. 2 and 3 are vertical sectional views showing different usage states, and FIG. 4 is another embodiment. FIG. 3 is a vertical cross-sectional view of the usage state in FIG. 1 ... Window mounting depression 1a ... Void, 2 ... Window opening, 3 ...
Window glass, 4 ... Flange portion, 5 ... Adhesive agent, 7 ... Mold main body, 7a ... Head piece, 7b ... Leg piece, 7c ... Glass locking piece, 7d, 7e ... Fixed locking piece, 8 ... Fixed substrate , 8a, 8
b, 8e ... locking claw portion, 9 ... rising wall portion, 10 ... hinge portion,
13 ... Double-sided adhesive tape that substitutes adhesive.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-56-157614 (JP, A) JP-A-63-11416 (JP, A) JP-A-60-261724 (JP, A) Actual development Sho-59- 133316 (JP, U) Actual opening 57-109912 (JP, U) Actual opening 61-58111 (JP, U)

Claims (1)

[Claims] 1. A strip-shaped head piece (7a), a leg piece (7b) vertically extending from a lower surface of the head piece, and a thin hinge portion (10) provided at a lower end of the leg piece. And extending in a folded shape along one side surface of the leg piece, and a step portion is provided at the tip end portion with the head piece (7a) with a space substantially corresponding to the plate thickness of the window glass (3). A molding main body (7) having a glass locking piece (7c) forming (12) and a fixed locking piece (7d) extending from the other side surface of the leg piece (7b) at a substantially right angle. ) And a fixed base plate (8) in which a plurality of locking claw portions (8a, 8b, 8c) are formed on one surface along the length direction into a strip-shaped elongated body, The substrate (8) has a mounting recess (1) provided on the other side along an opening (2) of a window of an automobile through an adhesive (13).
Of the window glass (3) attached to the window via the adhesive (5) and the rising wall (9). The leg piece (7b) is inserted into the space (1a) with the lower end of the leg embedded in the adhesive (5), and the step (12) of the glass locking piece (7c) is inserted into the window glass. The lower surface of the peripheral edge of (3) is engaged, and at the same time, the fixed locking piece (7d) is locked by any one of the locking claws of the fixed substrate (8).
(8a, 8b, 8c) is selectively engaged to press one side surface of the leg piece (7b) against the peripheral edge of the window glass (3) by the restoring repulsive force of the fixed locking piece, and A peripheral window molding for a window glass of an automobile, in which a glass locking piece (7c) is pushed into the lower surface of the window glass.