JPH07251633A - Window molding for vehicle and its manufacture - Google Patents

Abstract

PURPOSE:To provide an excellent appearance window molding by which rainwater on a vehicle body panel is gathered and drained so as to be prevented from flowing onto a rear window, an irregular structure of a lower part can be hidden, the first lip can be changed to the second lip continuously, and a stepped part of a fender panel and the tip of the trunk panel can be formed on a continuous line. CONSTITUTION:The first lip 17 is projected from a circumference wall part 12 side of a main body part 14, which is provided with an outer surface part 11 and the circumference wall part 12 mounted along the outer circumference part of a window plate 3 of a rear window, and in the upper part and the side parts, the first lip 17 is brought into contact with a step difference part 15 of a vehicle body panel 1 so as to form a drainage groove 16. Therefore, the second lip 18 projected from the first lip 17 is brought into contact with the vehicle body panel 6 in the lower part, and in the upper part, and the side parts, at least one part of a window molding for a vehicle is notched.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle window molding, and more particularly to a window molding for a rear window.

[0002]

2. Description of the Related Art FIG. 1 is a perspective view showing a part of a rear window of a vehicle according to an embodiment described later. In FIG. 1, 1
Is a roof panel, 2 is a rear fender panel (which is also called a "rear pillar panel" in the classification of the vehicle body panel, but in this application, it is used as a "rear fender panel"), 3 is a window plate, 4 Is a window molding, 5 is a trunk panel, U is an upper part, L is a lower part, S is a side part, Uc is an upper corner part, and Lc is a lower corner part.

FIG. 13 is a sectional view taken along line AB of FIG. 1 showing a conventional window molding. In the figure, 6 is a lower panel, 7 is a dam rubber, and 8 is an adhesive. The window molding 4 is a resin molded product having a modified cross-section that is attached along the outer peripheral edge of the window plate 3, and includes an outer surface portion 11, a peripheral wall portion 12, and an inner portion 1 which are decorative portions.
3, a main body portion 14 formed of 3 and the main body portion 14 and the step portion 15 extending from the inner portion 13 side of the peripheral wall portion 12 in the upper portion U and the side portion S thereof to the step portion 15 side of the roof panel 1 and the rear fender panel 2. Between the water catchment 1
6 has a first lip 17 and a second lip 18 extending from the outer surface portion 11 of the lower portion L to the lower panel 6 side. Reference numeral 19 is a core material.

The window molding 4 is mounted along the outer peripheral edge of the window plate 3. In the attached state, the rainwater on the roof panel 1 is collected in the water collecting groove 16 and flows down, and the rainwater on the window plate 3 flows down along the second lip 18. The second lip 18 also functions as a decorative surface that covers cluttered structures at the lower end of the rear window.

However, in such a conventional window molding 4 as described above, the first lip 17 and the second lip 18 are completely different from each other, and these are cut off at the lower corner portion Lc, but both are continuous. Since it has no properties, it significantly impairs the appearance. Further, since the second lip 18 projects from the outer surface portion, it is necessary to retract the trunk panel 5 in the right direction on the paper surface in order to secure the accommodation space, and the rear window side tip portion of the trunk panel 5 is the fender. Does not match the extension of the step 15 of the panel,
There is a problem that it significantly impairs the appearance.

[0006]

SUMMARY OF THE INVENTION The first object of the present invention is to:
The lip and the second lip of the fender panel can be made continuous so that the respective changes can be made continuous, and the step portion of the fender panel and the tip of the trung panel can be aligned on a continuous line without having to retract the trunk panel. Therefore, it is possible to obtain a vehicle molding having an excellent appearance and an efficient manufacturing method thereof.

[0007]

The present invention provides the following window molding for vehicles and a method for manufacturing the same. (1) A long window molding integrally molded so as to be attached along the outer peripheral edge of a window plate of a rear window of a vehicle, which is attached along the outer peripheral edge of the window plate and has an outer surface portion and a peripheral wall. A main body portion having a portion, and protruding from the peripheral wall portion of the main body portion to a side substantially opposite to the center of the surface of the window plate,
A first lip of resin or rubber having elasticity that contacts the step portion of the vehicle body panel at the upper portion and the side portion to form a water collecting groove between the body portion and the step portion, and the vehicle body panel at the lower portion. A second resin or rubber lip protruding from the first lip so as to come into contact with the flange portion and having at least a part cut off in the upper portion and the side portion. Vehicle window molding. (2) The window molding according to (1), wherein the second lip projects from an arbitrary position from the base portion to the tip portion of the first lip. (3) The window molding according to (1) or (2), wherein at least a part of the first lip is cut off in the lower portion. (4) The main body is made of a rigid material, and the first and second lips are made of a material that is softer and more flexible than the main body, and are integrally molded. ) Any of the window molding described in. (5) A method of manufacturing an elongated window molding integrally formed so as to be mounted along the outer peripheral edge of a window plate of a rear window of a vehicle, the outer surface portion being mounted along the outer peripheral edge of the window plate, and A main body portion having a peripheral wall portion, and a first resin or rubber lip having elasticity protruding from the peripheral wall portion of the main body portion to a side substantially opposite to the center of the surface of the window plate,
A resin or rubber second lip having elasticity projecting from the first lip toward the flange portion of the vehicle body panel is integrated, and a core material having low elasticity is integrated over the entire length of the window molding. Extruding at least the first and second lips, and changing the cross-sectional shape according to the extrusion amount of the molding material so that at least a part of the second lip is cut off in the upper part and the side part. A method of manufacturing a vehicle molding, comprising: (6) The method according to (5) above, wherein the cross-sectional shape of the molding material is changed by changing the shape of the extrusion port. (7) The cross-sectional shape of the molding material is changed by removing a part of the molding material (5)
The method described.

[0008]

The vehicle window molding of the present invention is
A molding material in which the main body portion having the outer surface portion and the peripheral wall portion and the first and second lips are integrated is extrusion-molded, the extrusion port is changed during this extrusion molding, or a part is removed after the extrusion molding. Then, it is manufactured by changing the cross-sectional shape of the molding material.

The window molding thus obtained is attached to the outer peripheral portion of the window plate to form a window assembly, and the window assembly is attached to the space formed by the stepped portion of the vehicle body panel to form the window. At this time, in the upper part and the side part, the first lip contacts the stepped part of the vehicle body panel (roof panel and rear fender panel) to form a water collecting groove with the main body part and the stepped part, and in the lower part, The second lip can be attached so as to contact the flange portion of the vehicle body panel (lower panel).

In the mounted state, the rainwater on the vehicle body panel (the rear fender panel depending on the shapes of the roof panel and the vehicle body panel) is collected in the water collecting groove and flows down. Also, rainwater on the window plate flows across the window molding, particularly in the lower portion, where it is guided down by the first and / or second lips. The cluttered structure behind the lower part is hidden by the second lip and does not impair the appearance.

Since the first and second lips are integrated, the change from the lower portion to the side portion can be continuously performed, and therefore an excellent appearance can be obtained. The second
Since the lip of the body protrudes from the first lip, it is not necessary to retreat the trunk panel, and the stepped portion of the vehicle body panel and the tip of the trunk panel can be aligned with the continuous line, resulting in an even better appearance. .

[0012]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a part of a rear window of an embodiment, FIG. 2 (a) is its AA sectional view, (b) is a BB sectional view, and FIG. 3 (a) is a CC sectional view. , (B) is a sectional view taken along line EE, and FIG. 4 is a partial perspective view in which the trunk panel is omitted, and the same reference numerals as those in FIG. 13 denote the same or corresponding portions. An opaque print layer 9 is formed on the inner surface of the outer peripheral portion of the window plate 3. A flowing water groove 10 is formed at the tip of the lower panel 6.

The window molding 4 is made of a long extruded material having a modified cross section and integrally formed so as to be attached along the outer peripheral edge of the window plate 3. The window molding 4 is attached to the outer surface 1 of the outer peripheral portion of the window plate 3
1, a peripheral wall portion 12 attached to the outer peripheral edge of the window plate, and a main body portion 14 having an inner portion 13 of the peripheral wall portion attached to the inner surface of the outer peripheral portion of the window plate 3,
The peripheral wall portion 12 of the main body portion 14 preferably projects from the inner portion 13 side in the outer peripheral direction (a direction substantially opposite to the center of the surface of the window plate 3), and the upper portion U, the upper corner portion Uc, the side portion S, and the lower corner. A first lip 17 that abuts against the step portion 15 of the roof panel 1 and the rear fender panel 2 in the portion Lc to form a water collecting groove 16 between the main body portion 14 and the step portion 15, and the lower panel in the lower portion L. 6, the second lip 18 protruding from the first lip 17 so as to come in contact with the upper lip portion U, the upper corner portion Uc, the side portion S, and the lower corner portion Lc, and the window plate 3 of the main body portion 14. And a slip portion 20 formed at the contact portion of the.

The main body 14 is made of PVC, CAB, EVA, P
It is formed of a soft synthetic resin (including rubber) having rigidity and flexibility such as E and EPDM in a substantially U-shaped cross section. The body 14 is made of an extruded aluminum alloy,
A metal profile made by bending an aluminum plate or a stainless steel plate into a substantially U-shaped cross section can also be applied. The first lip 17, the second lip 18, and the sliding portion 20 have the elasticity of soft PVC containing paraffin wax, chlorinated ethylene polymer, etc., and are soft, flexible, and coextruded with a resin (rubber) having a low friction coefficient. Are integrally formed with the main body portion 14. When the main body 14 is made of synthetic resin (including rubber), a core material 19 is required, which is made of a metal wire such as a steel wire or a copper wire, a glass fiber strand, or the like, and is a main body of the window molding 4. It is a string-shaped material made of a material having a stretchability lower than that of the peripheral wall portion 12 of the main body portion 14.
The window molding 4 is integrated and preferably embedded in the entire length of the window molding 4 to prevent the window molding 4 from expanding and contracting.

The window molding 4 is formed in a long shape and is attached to substantially the entire circumference of the outer peripheral edge of the window plate. Preferably, the window molding 4 is joined at the joint portion 21 of the lower portion L to form an endless shape. The main body portion 14 includes an upper portion U, an upper corner portion Uc, a side portion S, and a lower corner portion L.
c, the cross-sectional shape is almost the same through the lower portion L,
Although the locking portion 22 that strengthens the connection with the adhesive 8 is provided, the inner portion 13 is provided near the lower corner portion Lc of the lower portion L.
The engaging portion 23 protrudes from the lower panel 6 side to be coupled with the engaging portion 24 of the lower panel 6, and the window plate 3
And, the window molding 4 is held.

A concave portion 25 is formed in the base portion of the first lip 17 from which the second lip 18 projects to give flexibility, and the upper portion U, the upper corner portion Uc, the side portion S and the lower corner are formed. In the portion Lc, the first lip 17 is bent at this portion, and the tip easily comes into contact with the step portion 15. In the lower portion L, the first lip 17 projects above the flowing water groove 10. Also the first lip 17
As shown in FIG. 2 (a), the upper corner portion Uc and the lower corner portion Lc have their tip portions removed and shortened, so that the warp at the corner portion (undesirable deformation toward the window plate 3 side) is prevented. Has become. Reference numeral 17a indicates the position of the first lip 17 before deformation. 17b in FIG. 3 (a) is a side portion S (DD
The position of the 1st lip 17 before removing the front-end | tip in (surface) is shown.

In the lower portion L, the second lip 18 abuts the lower panel 6 to hide the cluttered structure behind it, and is removed from the vicinity of the boundary between the rear fender panel 2 and the trunk panel 5, preferably gradually. The rear fender panel 2 is removed to such an extent that it does not contact the flange portion 26 at a position facing the flange portion 26.

The window molding 4 is attached to the outer peripheral edge of the window plate 3 to form a rear window. At this time, the main body portion 14 is attached to the outer peripheral edge of the window plate 3 by utilizing the low friction coefficient of the sliding portion 20 of the window molding 4. Then, the first lip 17 is elastically brought into contact with the step portion 15 and the second lip 18 is attached so as to come into contact with the lower panel 6, and the adhesive 8 is hardened and fixed between the opaque print layer 9 and the flange portion 26. To do.

In the mounted state, the rainwater on the roof panel 1 and the rear fender panel 2 is collected in the water collecting groove 16 and flows down. Further, rainwater on the window plate 3 flows across the window molding 4, and is guided by the first lip 17 at the lower portion L and flows down to the flowing water groove 10. The cluttered structure behind the lower portion L is hidden by the second lip 18 and does not impair the appearance.

First lip 17 and second lip 18
Since they are integrated, the change from the lower portion L to the side portion S can be continuously performed, so that there is no discomfort and an excellent appearance is obtained. Further, since the first lip 17 projects from the peripheral wall portion 12 side of the main body portion 14 and the second lip 18 projects from the first lip 17, there is no need to retract the trunk panel 5, and the roof panel 1 and The stepped portion 15 of the rear fender panel 2 and the tip end portion of the trunk panel 5 can be positioned in a continuous line, which provides a more excellent appearance.

In the above-described embodiment, the body portion 14 of the window molding 4 is made of a soft resin having rigidity and flexibility, so that it is easy to mount and has excellent holding property. Since the first and second lips 17, 18 and the sliding portion 20 are softer, more flexible, and have lower friction than the main body portion, they can be easily attached and deformed, have excellent pressure-bonding properties, and are easily attached to the vehicle body. Minimizes stick-slip phenomenon due to vibration during running after installation. Further, the expansion and contraction of the window molding 4 is prevented by integrating the core material 19 having low elasticity into the main body 14 and / or the lips 17 and 18 over the entire length of the window molding 4, and preferably by embedding it.

FIG. 5 is a sectional view taken along line AA of FIG. 1 showing another embodiment. In this embodiment, the second lip 18 is partially removed at the upper portion U, the upper corner portion Uc and the side portion S, and remains in a short form. In the above structure, the tip of the second lip 18 is the roof panel 1
Also, the first lip 17 is positioned at a predetermined height by contacting the flange portion 26 of the rear fender panel 2.
Thereby, the water collection groove 16 can maintain a stable height and can maintain an excellent appearance.

FIG. 6A shows still another embodiment shown in FIG.
3B is a cross-sectional view taken along the line BB, and FIG. 3B is a perspective view of the lower portion of the window molding. In this embodiment, the first
The lower lip L of the second lip 18
The portion beyond the protruding base portion is omitted. In this embodiment, the rainwater on the window plate 3 is guided by the second lip 18 and flows down into the running water groove 10. Since the first lip 17 has no tip portion, it has a simple structure and an excellent appearance.

FIG. 7 (a) shows another embodiment of FIG.
8A is a sectional view taken along line BB, FIG. 8B is a sectional view taken along line BB, and FIG.
FIG. In this embodiment, the second lip 18 is the first
The tip of the lip 17 is bent and protrudes toward the flange portion 26 of the lower panel 6, and the lower portion L directly abuts the lower panel 6 to hide the inner portion.
In the upper portion U, the upper corner portion Uc, the side portion S, and the lower corner portion Lc, as shown in FIG. 7A, a part of the first lip 17 and the entire second lip 18 are removed, The recess 25 is formed and the first lip 17 is formed.
The tip portion of is deformed and abuts against the step portion 15 to form the water collecting groove 16. In FIG. 8, 27 is a locking member that locks the engaging portion 23, which is previously fixed to the lower panel 6 by the screw 28 and the grommet 29, and these constitute locking means. With such a configuration, the lower panel 6 can be easily processed, and these locking means can be easily hidden by the first and second lips 17 and 18.

FIG. 9 is a system diagram showing a window molding manufacturing apparatus of the embodiment, and FIGS. 10 to 12 are F-direction arrow views of FIG. 9 showing a modified apparatus of another embodiment. In FIG. 9, 31 is a bobbin, 32 is a pinch roller, 33 is a rotary encoder, 34 is an extrusion mold, 3
Reference numeral 5 is a deforming device, 36 is a cooling tank, 37 is a take-up machine, 38 is a cutting machine, and 39 is a control device.

In the method of manufacturing the window molding 4, the core material 19 is sent out from the bobbin 31, passed through the pinch roller 32, and introduced into the extrusion molding die 34 while the delivery amount is detected by the rotary encoder 33. In the extrusion mold 34,
The resin forming the body portion 14, the first lip 17, the second
The resin forming the lip 18 and the sliding portion 20 of the above is extruded from another extruder and integrated, and the molding material 40
Is extruded. Then, the deforming device 35 changes the cross-sectional shape of the molding material 40, cools and hardens it in the cooling tank 36, and cuts it by the cutting machine 38 to manufacture the window molding 4. The cross-section change by the deformation device 35 and the cutting by the cutting machine 38 are performed by a signal from the control device 39 corresponding to the amount of the core material 19 detected by the rotary encoder 33. In this case, by using a material having low elasticity as the core material 19, it is possible to accurately perform deformation and cutting in accordance with the extrusion amount of the molding material 40.

The deforming device 35 is shown in FIG.
The removing devices 43 and 44 and the shutter 45 are provided so as to face the extrusion port 42 that opens to the end plate 41 of No. 4. The removing devices 43, 44 move the cutter 44a facing the first lip 17 and the second lip 18, and the plate 46 moves in the direction of a screw rod 49 driven by a motor (preferably a servomotor) 48 by a screw 47. The guide 50 can be reciprocated. Shutter 4
A notch 51 corresponding to the engaging portion 23 is provided so as to face the inner portion 13 of the molding material 40, and can be reciprocated along a guide groove 55 by a gear 52, a rack 53, and a guide 54.

In the above-mentioned deforming device 35, when the molding material 40 having the cross-sectional shape corresponding to the molding 4 is extruded from the extruding port 42, when the extrusion molding is performed with the shutter 45 moved to the right end as shown in FIG. The locking portion 22 is formed. When the gear 52 is rotated from this state to move the shutter 45 to the left, the notch 51 moves to the left and the engaging portion 23 is formed.

When the motors 48 of the removing devices 43 and 44 are driven, the cutters 44a attached to the respective plates 46 move forward and backward, and the first and second lips 1 are moved.
Excisions 7,18. In this case, the upper corner U
c and the removal device 4 near the lower corner Lc
The tip of the first lip 17 is removed by advancing and retracting the cutter 44a of No. 3 and the second lip 18 is removed by advancing the cutter 44a of the removing device 44 at the upper portion U and the side portion S. The window molding 4 shown in FIGS. 2 to 4 can be manufactured.

The window molding 4 of FIG. 5 can be manufactured by reducing the removal amount of the second lip 18 in the upper portion U, the upper corner portion Uc, the side portion S and the lower corner portion Lc. The window molding 4 of FIG. 6 can be manufactured by further removing the first lip 17 by the removing device 43 in the lower portion L.

In the modification device 35 of FIG. 11, in addition to the shutter 45 of FIG. 10, a shutter 56 is provided to face the first and second lips 17, 18. Shutter 5
6, a V-shaped notch 57 is formed so as to cover one of the outlets of the first or second lips 17, 18 of the extrusion port 42,
The screw 47 is capable of reciprocating along a guide 50 in the direction of a screw rod 49 driven by a motor 48.

In the above-mentioned modified device, the formation of the engaging portion 22 and the engaging portion 23 by the shutter 45 is the same as that in the case of FIG. 10, but in FIG. 11, the shutter 45 is moved to the left and the engaging portion 23 is moved. The state of forming is shown. The shutter 56 is moved forward and backward by the drive of the motor 48, and in the retracted state shown by the solid line in FIG. 11, the outlet of the tip end portion of the first lip 17 is blocked to form the second lip 18. When extrusion molding is performed with the shutter 56 retracted, the lower portion L of the window molding 4 in FIG. 6 is formed. When the shutter 56 is moved forward from this state, the push-out length of the second lip 18 decreases due to the movement of the notch 57, and the push-out length of the first lip 17 increases correspondingly, and the side portion S and the upper portion U are increased. Is formed. At this time, the cross-sectional area of the extruded molding material 40 becomes constant by equalizing the cross-sectional area decrease amount of the second lip 18 and the cross-sectional area increase amount of the first lip 17, so that the fluctuation of the resin pressure can be prevented. The shape of the molding material 40 to be extruded becomes stable. Locking part 22 and engaging part 23
The same applies to the formation of.

In the deforming device 35 of FIG. 12, the extrusion port 42 has a shape corresponding to the window molding 4 of FIGS. 7 to 8, and one removing device 43 includes one of the second lip 18 and the first lip 17. It is provided to remove a part. Deformation devices for the locking portion 22 and the engaging portion 23 are not shown. In the above-described deformation device 35, the cutter 44a is moved forward and backward by the motor 48, whereby the second lip 18 and the first lip 17 are partially removed,
The window molding 4 of FIGS. 7-8 is manufactured.

In the above embodiment, the shape of the engaging portion 22 and the engaging portion 23 was deformed by changing the extruded shape of the molding material 40 by the shutter 45, but a part of it may be removed by a cutter. You may When the main body 14 is a metal profile, a metal profile that has been formed into a long length in advance is fed into a rubber or synthetic resin extrusion mold at a predetermined speed, and the main body 1 is formed in the mold.
4, the molding material 40 is obtained by integrally molding the first and second lips 17 and 18. To change the shape of the lips 17 and 18 along the longitudinal direction, a method similar to the method of the above-mentioned embodiment may be adopted. Further, in this case, since the metal profile has stretch resistance, it serves as the core material 19 and also serves as the core material.

[0035]

In the vehicle window molding of the present invention, the first lip projects from the peripheral wall portion of the main body portion toward the side substantially opposite to the center of the surface of the window plate, and the upper portion, the upper corner portion Uc, and the side portion. Further, since the water collecting groove is formed by contacting the vehicle body panel at the lower corner portion Lc, and the second lip projects from the first lip and abuts the vehicle body panel at the lower portion, rainwater on the vehicle body panel is collected. By collecting water and allowing it to flow down, it is possible to prevent the water from flowing down to the rear window and to hide the cluttered structure in the lower portion. Further, the first lip and the second lip can be continuously changed, and the stepped portion of the fender panel and the tip of the trunk panel can be formed on a continuous line, so that a window molding with an excellent appearance can be obtained. To be

The main body of the window molding is made of a rigid material, and the first and second lips are made of a softer and more flexible material than the main body, so that the window plate is held by the window molding. As a result, the deformability and adhesiveness of the first and second lips are improved.

According to the method for manufacturing a vehicle window molding of the present invention, the molding material is formed by extrusion molding in which the core material is integrated over the entire length of the window molding, and the cross-sectional shape of the molding material is changed. Therefore, the molding material can be formed by a simple operation, and the cross-sectional shape can be easily and accurately changed according to the extrusion amount, whereby the window molding can be easily manufactured.

By changing the cross-sectional shape of the molding material by changing the shape of the extrusion port, it is possible to manufacture the window molding without wasting resin. In this case, by making the decrease amount and the increase amount of the extrusion port equal, it is possible to prevent the change of the resin pressure in the extrusion die and to manufacture the window molding having a stable shape. Further, by removing a part of the molding material and changing the cross section, the molding can be manufactured by a simple operation.

[Brief description of drawings]

FIG. 1 is a perspective view showing a part of a rear window of an embodiment.

2A is a sectional view taken along line AA of FIG. 1, and FIG. 2B is taken along line BB.
FIG.

3A is a sectional view taken along line CC of FIG. 1, and FIG. 3B is taken along line EE.
FIG.

FIG. 4 is a partial perspective view of the trunk panel of FIG. 1 with the trunk panel omitted.

5 is a sectional view taken along line AA of FIG. 1 showing another embodiment.

6 (a) is a cross-sectional view taken along line BB of FIG. 1 showing still another embodiment.
Sectional drawing, (b) is a perspective view in the lower part of the window molding.

FIG. 7 (a) is a sectional view taken along line AA of FIG. 1 showing still another embodiment.
Sectional drawing, (b) is BB sectional drawing.

8 is a sectional view taken along line EE of FIG.

FIG. 9 is a system diagram showing a window molding manufacturing apparatus of an embodiment.

FIG. 10 is a view on arrow F in FIG.

FIG. 11 is a view in the F direction of FIG. 9 according to another embodiment.

FIG. 12 is a view on arrow F in FIG. 9 according to still another embodiment.

FIG. 13 is a cross-sectional view taken along the line AB of FIG. 1 showing a conventional example.

[Explanation of symbols]

 1 Roof Panel 2 Rear Fender Panel 3 Window Plate 4 Window Molding 5 Trunk Panel 6 Lower Panel 7 Dam Rubber 8 Adhesive 9 Opaque Print Layer 10 Water Flow Groove 11 Outer Surface 12 Perimeter Wall 13 Inner Part 14 Body Part 15 Step 16 Water Collection Groove 17 First lip 18 Second lip 19 Core material 20 Sliding portion 21 Joining portion 22 Locking portion 23, 24 Engaging portion 25 Recess 26 Flange portion 27 Locking member 28 Screw 29 Grommet 31 Bobbin 32 Pinch roller 33 Rotary Encoder 34 Extrusion Mold 35 Deformer 36 Cooling Tank 37 Pulling Machine 38 Cutting Machine 39 Controller 40 Molding Material 41 End Plate 42 Extrusion Port 43, 44 Removing Device 44a Cutter 45, 56 Shutter 46 Plate 47 Screw 48 Mo 49 screw rod 50, 54 guide 51, 57 notch 52 gear 53 rack 55 guide groove

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display location B60J 10/02 // B29L 31:30

Claims (7)

[Claims] 1. An elongated window molding integrally molded so as to be mounted along an outer peripheral edge of a window plate of a rear window of a vehicle, the outer window being mounted along the outer peripheral edge of the window plate. And a main body portion having a peripheral wall portion, and a main body portion that protrudes from the peripheral wall portion of the main body portion to a side substantially opposite to the center of the surface of the window plate and abuts on a stepped portion of the vehicle body panel at the upper portion and the side portion. And a first lip made of resin or rubber having elasticity to form a water collecting groove between the upper lip and the upper lip, the first lip protruding from the first lip so as to come into contact with the flange portion of the vehicle body panel in the lower portion. And a second lip made of resin or rubber having elasticity, at least a part of which is cut away in the side portion. A window molding for vehicles. 2. The window molding according to claim 1, wherein the second lip projects from an arbitrary position from the base portion to the tip portion of the first lip. 3. The window molding according to claim 1, wherein at least a part of the first lip is cut off in the lower portion. 4. The body portion is made of a rigid material, and the first and second lips are made of a material that is softer and more flexible than the body portion, and are integrally molded. Window molding described in any of. 5. A method of manufacturing an elongated window molding integrally molded so as to be mounted along the outer peripheral edge of a window plate of a rear window of a vehicle, the outer surface being mounted along the outer peripheral edge of the window plate. Body and a peripheral wall portion, a first lip of resin or rubber having elasticity protruding from the peripheral wall portion of the main body portion to a side substantially opposite to the center of the surface of the window plate, and the first lip At least the first and the first molding materials, which are integrated with the second lip made of resin or rubber having elasticity and projecting toward the flange portion of the vehicle body panel from the vehicle body panel, are integrated over the entire length of the window molding. A step of extruding two lips, wherein at least a part of the second lip has an upper portion and a side. As lack in manufacturing method for a vehicle for molding, characterized in that a step of changing the cross-sectional shape corresponding to the extrusion amount of the molding material. 6. The change of the cross-sectional shape of the molding material is performed by changing the shape of the extrusion port.
The method described. 7. The method according to claim 5, wherein the cross-sectional shape of the molding material is changed by removing a part of the molding material.