JPS6311416A - Peripheral edge molding for window glass for automobile - Google Patents

Abstract

PURPOSE:To obtain the uniform installation attitude by preventing the floating-up of a leg part piece by improving the engaging function of an engaging piece on installation and setting the engagement position on the basis of the edge part of a window glass and fitting a head part piece at a prescribed position. CONSTITUTION:In use, a both-surface adhesive tape 13 is applied onto the back surface side of a fixed basic plate 8, and a window glass 3 is fitted onto the erection wall part 9 of a fitting recessed part 1 through the tape 13, and is fixed by an adhesive 5 filling the part between a flange part 4. Then, the leg part piece 7b of a molding body 7 is inserted through the gap 1a between the window glass 3 and the erection wall part 9, and the edge part is buried into the adhesive 5. Then, the glass engaging piece 7c of the main body 7 of the molding is deflected so as to be pushed into a recessed part 11, and engages a stepped part 12 with the window glass 3. While, the fixed engaging piece 7d gets over the engaging hook piece 8a of the fixed basic plate 8, and presses the leg part piece 7b onto the window glass 3 side by a stability strength. Then, the gap 1a is covered by a head part piece 7a.

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 in an automobile and the peripheral edge of a window glass that is fitted into the edge and fixed with an adhesive. This relates to a decorative peripheral molding that is installed along between the two to cover the.

[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 publication, the head piece (decoration 811) mainly consisting of a strip-like molding and the leg pieces hanging down from the lower surface of the head piece form a substantially T-shaped cross section on both sides of the leg. It consists of extending a piece (lip) from part I to each other, and in use, the head piece of the main body is passed between the second part of the mounting recess and the periphery of the window glass, so that the head part of the main body is passed between the two parts. While covering the gap, a leg piece is pushed through the gap and inserted into the adhesive filled in order to fix the window glass, and is adhered thereto, and the locking piece extending from the leg piece is attached. The leg piece is held by being engaged with the edge of the window glass and the rising wall of the mounting recess until the leg piece pushed into the adhesive is fixed.

In this peripheral molding, the locking piece extending from the leg piece serves as a means for maintaining the attached state until the leg piece is firmly fixed with adhesive, and in the conventional peripheral molding, the locking piece extending from the leg piece is A protrusion is further derived from each tip of the provided locking piece, and the tip of the locking piece and/or the protrusion are locked to the window glass and the wall of the mounting recess to prevent floating of the molding. Attempts have been made to do so.

[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 leg pieces are fixed with adhesive. The locking piece is still unstable in locking onto the window glass and the mounting recess, and it is difficult to lock the entire molding at a certain depth.

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 tip is locked, there is a risk of it lifting up due to the bending of the arms. There was a problem that the leg pieces could not be kept at uniform depth positions 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 piece are approximately symmetrical and lock with equal force, so that there is a gap between the window glass and the mounting recess. As a result of positioning the leg piece in the center of the space between it and the rising wall,
When this space, that is, the width of the gap changes, the position of the molding changes, resulting in a problem that variations occur in each automobile.

[Problems to be Solved by the Invention] In view of these conventional deficiencies, the present invention has been researched and developed in order to eliminate them.In particular, the present invention improves the locking function of the latch when worn. This completely prevents the leg piece inserted into the mounting recess from lifting up, and furthermore, when locking the locking piece on the cheek, the locking position is always determined based on the edge of the window glass. The head piece of the main body is always placed on the peripheral edge of the window glass at a constant weight ratio without being affected by changes in the gap between the window glass and the wall of the mounting recess, thereby ensuring a uniform wearing appearance. An object of the present invention is to provide a peripheral molding for automobile window glass.

[Means for Solving the Problems] The present invention was invented based on the above-mentioned item 1, and is characterized by a head piece shaped like a strip and a head piece hanging from the lower surface of the head piece. The molding main body includes a leg piece, a glass locking piece and a fixed locking piece extending from the lower end of the leg piece to both sides, and a fixing board that fixes the molding main body to the window opening. , the fixing board is fixed with adhesive to the rising wall of a mounting recess provided along the opening edge of the window, and the fixing latching piece of the mold main body is hooked to the latching claw provided on the surface of the fixing board. This effectively prevents the main body of the molding from floating during installation, and when the fixed locking piece is engaged, the leg pieces of the main body of the molding are pressed against the edge of the window glass, and the upper surface of the window glass of the head piece is pressed. The purpose is to make it possible to easily obtain a uniform state of engagement over the entire circumference by keeping the weight width constant.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to illustrative embodiments, and its features will be explained in detail.

[Example] Figure 1 is a perspective view of the mall main body according to the present invention, and Figure 2 is a perspective view of the main body of the mall according to the present invention.
The figure is a cross-sectional view of the main part showing the state of use with the molding main body fixed.

Reference numeral 1 in the figure indicates a mounting recess provided along the opening 2 of the automobile window, 3 a window glass fitted so that the lower surface of the periphery faces the flange portion 4 of this mounting recess, and 5 a window glass. 6 is a dam rubber that stops the flow of the adhesive, 7 is a molding main body according to the present invention, and 8 is a fixing member for latching the molding main body at a fixed position in the mounting recess 1. It is a board.

The molding main body 7 has one side overlapped with the upper surface of the peripheral edge of the window glass, and the other side edge hung on the upper edge of the rising wall 9 of the mounting recess 1, covering the gap 1a between the window glass and the rising wall 9. Head piece 7
a, and a leg piece 7b hanging from the approximate center of the lower surface of the head piece.
and a thin hinge portion 10 on one side from the lower end of the leg piece 7b.
A glass locking piece 7C extending through the head piece 7a and projecting its tip toward the lower surface of the head piece 7a, and a glass locking piece 7C extending at a substantially right angle to the leg piece 7b toward the opposite side from the glass locking piece 7C. The fixing board 8 is formed into a strip-shaped plate having a width approximately equal to the height of the rising wall portion 9 of the mounting recess, and is provided with a strip on one side in the longitudinal direction. A locking claw portion 8a is provided along.

The molding main body 7 and the fixed substrate 8 are formed as elongated members by extrusion molding from flexible thermoplastic synthetic resin such as polyvinyl chloride.The molding main body 7 will be described in more detail as follows. The head piece 7a is made thick at the center and gradually thinned at both side edges to increase flexibility.

The leg piece 7b is bent in the middle of its length to provide a recess 11 on one side for receiving the glass locking piece 7C.

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

A fixed locking piece 7d extending from the lower end of the leg piece in the opposite direction to the glass locking piece 7c has a thick plate shape with a tip slightly inclined downward.

On the other hand, the fixed substrate 8 is made into a thin strip-like piece and has flexibility, and the locking claw portion 8a formed on the negative side of the protruding upper surface side is formed into a gently sloped surface, and the lower surface side is formed into a gently sloped surface. There are four parts that are recessed towards the top.

The peripheral molding according to the present invention consists of a combination of the above-mentioned molding main body 7 and fixed substrate 8, and in actual use, prior to attaching the molding main body 7, adhesive is first applied to the back side of the fixed substrate 8, or Or double-sided adhesive tape 1 as shown
3 and fix it in advance to the rising wall part 9 of the mounting recess 1 via this tape, and then fix the window glass 3 to be fitted into the mounting recess with the adhesive 5 filled between it and the flange part 4. wear.

In this way, while pressing the glass 3 with the adhesive 5, the legs of the molding main body 7 are passed through the gap 1a between the edge of the window glass 3 and the rising wall 9 to which the fixing substrate 8 is attached while the adhesive is not solidified. The piece 7b is inserted and its leg end is embedded in the adhesive 5.

When the leg piece 7b of the molding main body 7 is pushed in, the glass locking piece 7C, which extends to the extent of opening, bends to fit into the four parts 11 and is pulled out along the edge of the window glass 3 below. When the glass is removed, the stepped portion 12 is engaged with the lower surface of the edge of the glass.

On the other hand, the fixed locking piece 7d protruding in the opposite direction slides on the surface of the fixed base plate 8, climbs over the locking claw piece 8a provided halfway along its height, and engages with the recess on the lower surface side. At the same time, the fixed locking piece 7d engaged with the locking claw part 8a is made thick to increase the repulsion force, so the restoring force presses the leg piece 7b, which is mainly formed by the molding, against the window glass side. is in contact with the edge, and also the stepped portion of the locking piece 7C! This will assist the engagement of the two.

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 the locking piece 7d is fixed to the locking claw part 8a of the fixed base plate 8.
After this installation, the main body of the molding that has been fixed is fixed by the hardening of the adhesive 5, and its head piece 7a covers the gap 1a.

[Effects of the Invention] Although the present invention has been described above with reference to the illustrated embodiments, the peripheral molding of the present invention includes a fixed substrate 8 which is fixed to the wall portion 9 in advance when the molding main body 7 is attached. Locking claw part 8
Since the fixed locking piece 7d is hung on a to maintain the attached state and wait for the hardening of the window glass adhesive 5,
Although it seems to be forced into the adhesive 5, it is not pressed due to the repulsion of the adhesive, and the head piece 7a does not rise from the window glass surface.

In addition, in the peripheral molding of the present invention, since the engagement position between the locking claw portion 8a of the fixed base plate and the fixed locking piece 7d is always constant, the mounting position of the molding main body 7 is constant, and the position of attachment of the molding main body 7 is constant, and the position of engagement between the locking claw portion 8a of the fixed base plate and the fixed locking piece 7d is always constant. This results in a uniform fixation, resulting in a highly desirable decorative result. Furthermore, the molding main body shown in - is neatly accommodated based on the outer shape of the window glass because the covering width of the head piece 7a with respect to the window glass 3 is made constant by the extrusion of the fixed locking piece 7d.

Of course, when the molding of the present invention is attached to the main body of the molding, simply pushing the leg pieces 7b into the gaps la will release the locking pieces 7c, 7.
d is the edge of the window glass and the locking claw part 8a of the fixed board, respectively.
Automatically engages the machine, allowing for quick work.
Further, since there is no need to maintain the pressing state until the adhesive hardens, there is an advantage of excellent productivity.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the main body of the molding, and FIG. 2 is a longitudinal cross-sectional view showing the state of use. l...Window mounting recess, 1a...Gap, 2...Window opening, 3...Window glass, 4...Flange portion, 5...
...adhesive, 7...molding main body, 7a...head piece,
7b... Leg piece, 7C... Glass locking piece, 7d...
- Fixed locking piece, 8... Fixed board, 8a... Locking claw part, 9... Upright wall part, 10... Hinge part, 13...
・Double-sided adhesive tape as a substitute for adhesive.

Claims (1)

[Scope of Claims] The above-mentioned device comprises a molding main body mounted along the peripheral edge of a window glass, and a fixing substrate fixing the molding main body to a rising wall of a mounting recess provided along an opening of the window. The main body of the molding is a thick head piece that is shaped like a band, a leg piece that hangs down from the bottom of the head piece, and a fold-back shape along one side from the lower end of the leg piece via a hinge part. a glass locking piece that extends from the bottom end, and a fixed locking piece that also extends from the lower end at a substantially right angle to the other side opposite to the glass locking piece; The fixing substrate is made of a long plate-like body and has a locking claw portion along its length on one surface, and the other surface of the fixed substrate is fixed to the rising wall portion of the mounting recess via an adhesive,
The molding main body inserts the leg piece through the gap between the peripheral edge of the window glass and the rising wall, and places the glass locking piece on the lower surface of the edge of the window glass and the other fixing piece on the fixed base plate. A peripheral molding for a window glass of an automobile, characterized in that the peripheral molding for a window glass of an automobile is fitted by each locking claw part.