JP2830687B2 - Window molding, molding material and method of manufacturing the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION This invention window molding to be attached to the front window of the vehicle, molding material of the window Mauldin for grayed, and a manufacturing method thereof.

[0002]

2. Description of the Related Art FIG. 10 is a front view of a front window of a vehicle, and FIG. 11 is a partial perspective view showing a conventional window molding disclosed in, for example, Japanese Utility Model Laid-Open No. 63-4712. In the figure, 1 is a vehicle body, 2 is a front window, 3 is a window plate, and 4 is a window molding.

[0003] The window molding 4 is a continuous and integrally formed elongate member which is attached along the gap S between the outer peripheral end from the upper portion 10 of the window plate 3 through the corner portion 14 to the side portion 8 and the vehicle body panel 5. Molding body 4a, a lip 6 protruding from the molding body 4a toward the center of the outer surface of the window plate 3, a leg 7 extending from the molding body 4a to the gap S along the longitudinal direction, and the leg 7 And a water collecting groove 9 is formed in the side portion 8 between the lip 6 and the lip 6, and the groove-shaped engaging portion 1 engages with the outer peripheral end of the window plate 3 in the upper portion 10.
1 and a groove that extends from the tip end of the leg 7 toward the window plate 3 and engages with the outer peripheral end of the window plate 3 between the first support piece 12 and the side 8. Forming an engagement portion 11a in the shape of
And the second support piece 13 cut away.

The first support piece 12 is cut off at the corner 14 so as to insert the window plate 3, and the second support piece 13 and a part of the leg 7 are cut off at the upper part 10.

The above-mentioned window molding 4 is mounted and used so that the outer peripheral end of the window plate 3 is inserted into and engaged with the engaging portion 11a in the side portion 8 and the engaging portion 11 in the upper portion 10. Rainwater is collected in the water collecting groove 9 formed in the side portion 8 and caused to flow down, thereby preventing lateral flow to the side window.

In the conventional manufacturing method of the above-mentioned window molding 4, the molding 4 having a constant cross-sectional shape over the entire length is formed by extrusion molding, cut into a predetermined length, and then the first support piece 12 is formed at the corner portion 14. It is manufactured by cutting off a part of the leg 7 and the second support piece 13 with the upper part 10.

[0007]

However, such a conventional window molding does not have a corner 1
4, the outer peripheral end of the window plate 3 is changed from the lower groove-shaped engaging portion 11 a at the side portion 8 to the upper groove-shaped engaging portion 11 at the upper portion 10 through the cutout portion of the first support piece 12. To insert, engage and attach,
It is difficult to insert and engage the corner portion 14, and in the mounted state, the window molding is not maintained in the engaged state, especially at the corner portion 14, so that the window molding is free to the window plate 3 and the vehicle body panel 5 . As a result, there is a problem that the position is easily shifted in and out of the vehicle, and the outer surface of the attached window molding 4 is easily deformed or detached from the window plate. In the above-mentioned window molding, the window plate 3 is supported by the first and second support pieces 12 and 13 at the side portions, and the molding body 4a is supported only by the thin legs 7 at the water collecting groove 9 portion. Therefore, the water collecting groove 9 is unstable and easily deformed, and the width of the water collecting groove 9 must be substantially the same as the thickness of the window plate 3. There was a problem that it was wrong. In yet conventional manufacturing method, the
Extrusion molding into one cross-sectional shape, size adjustment after cooling and cutting out a part, it is difficult to size and cut off,
There was a problem that work efficiency was poor.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problem by maintaining an easy and stable state of attachment to a window plate, minimizing deformation of an outer surface , and providing a large degree of freedom in design. to provide a window molding that can prevent lateral flow of rainwater effect <br/> manner. Another object of the present invention is to provide a molding material for window molding as described above. Still another object of the present invention is to propose a manufacturing method capable of manufacturing the above-described molding material efficiently and accurately with a simple apparatus and operation.

[0009]

SUMMARY OF THE INVENTION The present invention relates to the following window molding, molding material and a method of manufacturing the same. (1) A continuous and integrally formed long molding body attached along the gap between the outer peripheral end extending from the upper portion of the window plate to the side portion through the corner portion and the vehicle body panel, A lip protruding toward the center of the outer surface, a leg extending from the back side of the molding body to the gap along the longitudinal direction, and a part of the leg facing the outer peripheral end of the window plate. during engagement portion formed on the lower end parts and of said lip, molding the over the side section through the corner portion from the upper portion
Groove-shaped engaging portion which is integrally formed distance continuously varies and the outer peripheral edge of the window plate and engageable with substantially each from the outer surface of the body, between the window plate and the lip in the side portion In between, from the outer surface side of the molding main body, over the entire length from the upper part to the side part through the corner part from the opening part of the groove-shaped engaging part to the lip, and from the upper part to the side part. It has a stretch-resistant, deformable core material that is buried at a distance that is almost constant and the upper part is smaller than the side part from the locking part, and is engaged from the outer surface of the molding body. The distance to the joint is greater at the side than at the upper, and at or near the corner
Xu Towards from the side portion to the upper part people to be smaller so
And the molding along the gap
It is attached to the fixed position, and the groove-shaped
When engaged with the outer peripheral line of the seat , the groove-shaped engaging portion extending from the upper portion to the side portion through the corner portion is a substantially constant distance from the bottom flange of the vehicle body panel, substantially corresponding to the window plate In the upper portion, the outer peripheral edge of the window plate is located between the lip and the locking portion, and the lip substantially contacts the outer surface of the window plate. The molding body and the lip are located between the outer surface of the window plate and the outer side of the window plate more than the upper portion and are located between the crest portion and the locking portion, forming a crest portion between the outer surface of the window plate and the lip, A window molding characterized in that a weir portion of a side portion gradually disappears at or near a corner portion toward an upper portion. (2) Remove the part of the crest part from the crest part of the side part
The above (1), wherein the water collecting groove is formed along the longitudinal direction.
The above-mentioned window molding. ( 3 ) The window molding according to (1) or (2) , wherein a decorative film is provided on an outer surface of the molding body. ( 4 ) A continuous and integrally formed long molding body attached along the gap between the outer peripheral end extending from the upper portion of the window plate to the side portion through the corner portion and the vehicle body panel; A lip protruding toward the center of the outer surface, a leg extending from the back side of the molding body to the gap along the longitudinal direction, and a part of the leg facing the outer peripheral end of the window plate. during engagement portion formed on the lower end parts and of said lip, molding the over the side section through the corner portion from the upper portion
Groove-shaped engaging portion which is integrally formed distance continuously varies and the outer peripheral edge of the window plate and engageable with substantially each from the outer surface of the body, between the window plate and the lip in the side portion In between, from the outer surface side of the molding main body, over the entire length from the upper part to the side part through the corner part from the opening part of the groove-shaped engaging part to the lip, and from the upper part to the side part. It has a stretch-resistant, deformable core material that is buried at a distance that is almost constant and the upper part is smaller than the side part from the locking part, and is engaged from the outer surface of the molding body. The distance to the joint is greater at the side than at the upper, and at or near the corner
From the side portion to the upper portion toward Ke gradually reduced so
And the groove-shaped engaging part is at the corner or its corner.
In the vicinity, it is continuous with an inclined step, so that the molding is fixed at a predetermined position along the gap.
And the groove-shaped engagement part is
When engaged, the outer edge of the window plate is located between the lip and the locking portion in the upper portion, the lip substantially contacts the outer surface of the window plate, and the outer edge of the window plate is in contact with the crest portion in the side portion. Located between the locking portions , the molding body and the lip are further away from the outer surface of the window plate than the upper portion toward the outside of the vehicle, forming a crevice between the outer surface of the window plate and the lip, the corner portion or cough portion molding material for you roux India cormorant Mauldin grayed and characterized in that it is to disappear gradually towards the upper part of the in the near side portion. (5) Remove the part of the crest part from the crest part of the side part
The above (4), wherein the water collecting groove is formed along the longitudinal direction.
The molding material shown. (6) A decorative film is provided on the outer surface of the molding body.
Moldy according to (4) or (5) above,
Material. ( 7 ) (i) Using a resin extrusion mold having a resin extrusion port, the resin plate is continuously integrated along the gap between the outer peripheral end extending from the upper part of the window plate to the side part through the corner part and the vehicle body panel. A molded long molding body, a lip protruding from the molding body toward the center of the outer surface of the window plate, a leg portion extending from the back surface side of the molding body to the gap side along the longitudinal direction, and an upper portion. over the entire length extending to the side portion via a corner portion, at stretch resistant embedded while maintaining a substantially constant distance from the outer surface side of the molding body, an extrusion made of long synthetic resins have a deformable core material molding a step of extruding a wood from the extrusion port, (ii) in synchronization with the process, out of the molding body in a a wrapper portion and the side portion Write distance from the surface of the side portion is larger than the upper portion, and decreases gradually changed toward the upper portion from the side portion in the corner portion or near continuously has an inclined shape of the step wherein forming a window plate outer peripheral edge and continuously on opposite sides a groove-like engagement portion of the legs of the extruded material to be so that, the groove
The molding part is set along the gap by molding.
When attached to the lip , the side portion is engaged with the outer peripheral end of the window plate via a wed portion formed integrally with the lip from the open end of the groove- shaped engaging portion to connect to the lip. formed to focus, also in the upper portion is formed to engage the outer peripheral edge of the window plate between said lip, cough portion of the side portion in the corner portion or near Xu toward the upper portion s with the formation to such successive disappeared, Wynn and a step of forming the locking portions of the same shape that is continuous to the lower end side of the leg
A method for manufacturing a molding material for dough molding . (8) Remove the part of the crest part from the crest part of the side part
The module according to (7), wherein the water collecting groove is formed along the longitudinal direction.
A method for manufacturing an pasting material. ( 9 ) The step of forming the groove-shaped engaging portion and the locking portion on the leg portion is performed by cutting off a part of the leg portion near the outlet of the extrusion die in accordance with the extrusion amount of the molding material. The manufacturing method of the molding material according to the above ( 7) or (8 ).

[0010]

The molding material according to the present invention is formed on a part of the leg of the extruded material in synchronization with the extrusion in a state where the core material is buried with resin (including rubber) to prevent expansion and contraction. Maintain an accurate position near the exit of the extrusion mold according to the extrusion amount, and
Distance is changed, the side portion is engaged with the outer peripheral edge of the window plate via a weir portion between the lip and the upper part to engage the outer peripheral edge of the window plate between the lip corner Or near the slope
To form a continuous groove-shaped engaging portion to produce a molding material. Mo Rudingu material, a groove shaped engagement portion extending to the side portion via a corner portion from A <br/> wrapper portion in the attached state is a substantially constant distance from the bottom flange of the vehicle body panel, about the window plate Align the axis with the window press so that it is formed on the surface corresponding to the surface shape of the outer peripheral end of the
The window molding is manufactured by deforming in the thickness direction of the sheet .

[0011] c India window moldings, upper portion, through the corner portion and the side portion, engaging <br/> engaged the groove-like engaging portion formed continuously to the outer peripheral edge of the window plate, the vehicle body panel together with the window plate Attach to Or assemble the window plate to the body panel
It may be installed after the beam is opened.
The leg is the gap between the outer edge of the window plate and the body panel.
And the groove-shaped engagement part is
Press from outside the vehicle until it engages the rim. Since the substantially continuous throughout the engagement portion is a corner portion of the case groove, it is easily attached to the window plate, engaged in corner portions combined and window India window outer surface holding state stably even in the molding There is little deformation of the part. In the used state after installation, a water collecting groove is formed between the lip and the window plate at the weir portion of the side portion, and rainwater is collected and allowed to flow down there. Further, the size of the weir can be freely set without being restricted by the thickness of the window plate to be used.

[0012]

Embodiments of the present invention will be described below. 1 to 9 show an embodiment, FIG. 1 is fragmentary perspective view illustrating the use state of the window molding, FIG. 2 FIG. 1
0 is an AA sectional view, FIG. 3 is a BB sectional view of the same, FIG. 4 is a system diagram showing a manufacturing method, FIG. 5 is a right side view of the cutting device, and FIG. 6 is a developed front view of a linear molding material. FIG. 7 is a diagram showing the relationship between the feed amount and the cutter displacement amount, FIG. 8 is a front view in which the molding is developed to match the shape of the outer peripheral edge of the window plate, and FIG. 9 is a front view of a part of the core material. 10 and FIG. 11 indicate the same or corresponding parts.

As shown in FIGS. 1 to 3, the window molding 4 is attached to the leg 7 and the lip 6
A groove-shaped engaging portion in which the outer peripheral end of the window plate 3 is positioned and engaged between the damped portion 19 and the locking portion 20 via a wall-shaped damped portion 19 extending toward the outside of the vehicle. 11 is formed, is formed a groove-like engaging portion 11 the outer peripheral edge of the window plate 3 engages located between the upper portion 10 in the lip 6 and the engaging portion 20, a corner portion 14 of the side portion in cough portion 19 are integrally formed so as to be smaller gradually toward the upper portion. When mounted on the vehicle body, the groove-shaped engaging portion 11 and the locking portion 20 are
Substantially constant distance away from the bottom flange 5b of is, and lacking the outer peripheral end surface opposed to the excision of the window plate 3 of the legs 7, substantially through the upper portion 10, a corner portion 14 and the side portion 8 Are formed on a surface substantially corresponding to the outer peripheral end of the window plate 3.

[0014] molding body 4a of the distance from the outer surface to the engaging portion 11 is the distance the side portion 8 it is the corner portion 14 becomes larger than the upper portion 10 of the side portion 8
And varying <br/> turned into so as to decrease gradually toward the upper portion 10 from which the by lip 6 in the upper portion 10 is substantially tangent to the outer surface of the window plate 3 Wynn
The water on the dough plate 3 is the outer surface of the molding body 4a
In the side portion 8, the molding body 4a and the lip 6 are separated from the outer surface of the window plate 3 toward the outside of the vehicle with respect to the upper portion 10, so that the outer surface of the window plate 3 and the lip 6 Between the lip 6 and, more preferably, in combination with the lip 6.
An eave-shaped water collecting groove 9 is formed . The weir portion 19 is thicker than the leg portion 7 where the groove-shaped engaging portion 11 is formed, and is integrally formed between the lip 6 and the window plate 3.

A fin 7a is formed on the opposite side of the leg 7 so as to be in contact with the vehicle body panel 5. The fin 7a is fixed at the upper part of the leg 7 from the outer surface of the molding body 4a and changes its position from the locking portion 20 of the leg 7. A core material 15 made of a stretch-resistant and deformable material is buried in the entire position. 16 is an adhesive, 17 is a dam rubber, 18 is an opaque print layer, M
Is rainwater.

As shown in FIG. 9, the core material 15 has a slit 1
5a is provided and can be bent in the width direction,
Further, it is preferable to use a metal-plate-like strip material such as aluminum and stainless steel which can be plastically deformed and has low rusting properties.

The core material 15 is not necessarily required to be in a plate shape. In addition to the plate-shaped core material 15 provided with the slits 15a shown in the drawings, glass or carbon fiber strands which can be deformed in any direction , One or a plurality of linear core materials of polyester resin may be embedded in the molding body 4a and the portion that is not removed by cutting off the leg portions 7. In the above embodiment, the lip 6 is illustrated as a tongue.
Shown, but not necessarily limited to this shape
Instead, the lip is winged from the molding body 4a.
The part protruding toward the center of the outer surface of the dough plate 3
Point, and a boundary clearly distinguished from the molding body 4a.
There is no world.

In the method of manufacturing the window molding 4, first, as shown in FIG. 4, the core material 15 is sent out from the uncoiler 21 via the pinch roller 22. When the decorative film is applied so that a part of the decorative film is exposed from the outer surface of the molding 4, the decorative film 15b is sent from another uncoiler 21a.

The core material may be formed by winding a material provided with the slits 15a in a roll shape around the uncoiler 21, but it may be punched by a punching press or the like during the delivery of the strip material. It is desirable to apply an adhesive or the like to the core material 15 and the decorative film 15b in advance.

The core material 15 is supplied to an extrusion mold 24 while detecting a delivery amount by a delivery amount detection device 23 such as a rotary encoder or the like, and is supplied to a soft polyvinyl chloride resin, an ionomer resin, an ethylene-vinyl acetate copolymer resin. acetate butyrate cellulose resin, other elastomers perform extrusion of flexible thermoplastic resins such as a resin, extruded from press outlet (orifice) 24a of the mold 24 elongated integrally formed continuously extruding molding body 4a, It has a lip 6 and legs 7, to form an extruded material 25a integrated with the core member 15. Thus extrusion material 25 a is prevented from expansion and contraction of after it is stretchable and the final product during extrusion. Further, since the core material is located at a fixed position from the outer surface of the molding main body 4a, which is decoratively important, the extrusion state of the main body portion 4a can be stably performed over the entire length at the time of extrusion molding.

At this time, while the extruded material 25a is in a softened state at a high temperature immediately after extrusion, a part of the leg 7 is cut off by the signal from the control device 26 in accordance with the amount of the core material 15 delivered. The crevice 1
9. The molding material 25 is formed by forming the groove-shaped engaging portion 11 and the locking portion 20. Then, while being cooled in the cooling tank 28, it is taken off by the take-off machine 29,
And cut to a fixed size. Figure 5 apparent extruded consists
Press outlet provided in the body portion of the form type 24 (orifice)
The shape of 24a is larger than the cross-sectional shape of the finally manufactured window molding 4 (this embodiment shows a case where the cross-sectional shape of the leg 7 is larger) so that an extruded material 25a can be obtained. Has become.

The ablation device 27 to the cutter 31 provided in the press outlet (orifice) 24a of the extrusion die 24, the cutter 31 is kept relatively fixed position relative to the position of the tip of the leg portion 7 of the extruded material 25a It is connected to a screw rod 34 via a support frame 33 that slides along a guide 32. The screw rod 34 is connected by a servo motor 35 so as to rotate forward and backward in the U direction. 5 is used as the cutter 31. A groove having an open end on the outer peripheral side of the window plate is formed by cutting off a part of the leg 7 corresponding to the deformed shape. The engaging portion 11 and the engaging portion 20 are formed, and the lower ends of the leg portions 7 are cut and cut together. The servo motor 35 is connected to the control device 26, and is operated in accordance with a command according to a pre-installed program.
The cutter 31 is rotated in the reverse direction to move the cutter 31 in the V direction.

The length of the side portion 8 of the molding 4 is l
₁ , when the length of the corner portion 14 is l ₂ and the length of the upper portion 10 is l ₃ , the relationship between the amount of core material 15 delivered and the amount of displacement of the cutter 31 of the cutting device 27 is as shown in FIG. Become. That is, when extruding the side part 8, the cutter 31 is used.
Is extruded with the molding body 4a having the legs 7 including the molding body 4a, the lip 6 and the weir portion 19 in a state of being retracted as shown in FIG. 5, and the cutter 31 cuts off the lower end side of the legs 7 by cutting. As shown in FIG. 2, the weir portion 19, the groove-shaped engaging portion 11 and the locking portion 2
A side part 8 having 0 is formed. At this time, the distance from the outer surface of the molding body 4a to the groove-shaped engaging portion 11 is formed to be larger than the distance in the upper portion 10 described later.

When the delivery amount detecting device 23 detects the delivery amount l ₁ corresponding to the side portion of the core material 15, the servo motor 35 rotates by a predetermined number of rotations in response to a command from the control device 26 to rotate the cutter 31. To move forward. As a result, as the bite amount of the cutter 31 into the extrusion opening (orifice) 24a increases, the shape of the outlet for extruding the leg 7 of the molding material 25 as a product becomes the original shape. Extrusion
Of the opening (orifice) 24a and the movable cutter 31
The position and the shape when the side part 8 is being extruded
The shape changes substantially from the shape and becomes substantially smaller, and the
Becomes smaller, the groove-shaped engaging portion 11 and the locking portion 20 approach the lip 6 side, and a corner portion 14 is formed.

[0025] Then the delivery amount detector 23 detects the transmission amount l ₂ equivalent corners, the controller 26 instructs the rotation stop of the servo motor 35, by which cutter 31 is stopped at the maximum喰込amount , Extrusion port (orifice) 2
Substantial shape 4a is a leg 7 is lacking resection remains the smallest, as shown in FIG. 3, have a groove-like engaging portion 11 between the lip 6, cough portion 19 No upper part 10 is formed. At this time, the molding body 4a
The distance from the outer surface to the groove-shaped engagement portion 11 is smaller than the distance at the side portion 8 described above, and
Small changes gradually toward from the side portion to the upper part
Is formed on the kuna so that. Also push out this upper part
Sectional area also extrusion port of the molding material 25 at the time of (Ori
In response to the substantial change in the shape of the fist) 24a, it becomes smaller than the portion corresponding to the side portion and is easily stretched.
The buried elastic core material 15 prevents the elongation. The sending amount detecting device 23 is the sending amount corresponding to the upper part.
Upon detection of l _3, servo motor 35 is reversed, the cutter 31 is returned to the original position, the opposite corner 14 of the operation in the opposite side and the side portion 8 is formed.

By the above operation, as shown in FIG. 6, a molding material 25 having an inclined step in the corner portion 14 in the longitudinal direction and continuously having the bent groove-shaped engaging portion 11 is manufactured. . In FIG. 7, X indicates the length of one side including both sides, both corners, and the upper of the molding 4, and Y indicates the cutting position at the lower end of the side portion 8 by the cutting machine 30. The resection portion 36 is collected and reused.

As shown in FIG. 8, the molding material 25 manufactured as described above applies a force in the direction of the arrow W to form a groove-like member extending from the upper portion 10 to the side portion 10 through the corner portion 14. The axis of the molding material 25 is adjusted so that the joint portion 11 is formed on a surface substantially corresponding to the surface shape of the outer peripheral end of the window plate 3 at a substantially constant distance from the bottom flange 5 b of the vehicle body panel 5. The thickness of the window plate 3 at or near the corner 14
The window molding 4 is manufactured by deforming in the direction . The window molding 4 obtained in this manner is such that the groove-shaped engaging portion 11 is
The front window 2 is formed by being inserted into and engaged with the outer peripheral end of the front window 2. The deformation of the axis of the molding material 25 is as described above.
May be performed before attaching to the window plate 3
Phrases or when attached to the window plate 3, a row
You may. In the latter case, the window plate 3 is
It may be performed before assembling to panel 5, or
Even if the dough plate 3 after the assembly to the vehicle body panel 5 <br/> not good. Window plate 3 before assembly to body panel 5
When attaching the molding material 25 , the axis of the molding material 25 is deformed so that the substantially continuous groove-shaped engaging portions 11 of the upper portion 10, the corner portion 14, and the side portion 8 become substantially linear. When attached to the window plate 3, the axis of the molding material 25 is deformed to form the window molding 4 . car
Attach to window plate 3 after assembling to body panel 5
If it is, the outer edge of the window plate 3 and the body panel
The leg 7 of the molding material 25 along the gap
The engaging portion 11 is inserted into the gap,
3 from the outside until it engages with the outer periphery
Attach to the body panel while deforming in almost the same way as in the case
Then, the axis of the molding material 25 is deformed and the window
At the same time that the molding 4 is formed , the window molding 4 is attached to the window plate 3 to complete the front window. How to attach these
The method is a linear shape in which the elastic core material can be deformed in any direction.
Especially suitable for the case. C before assembly to body panel 5
When the molding material 25 is attached to the window plate 3 , as shown in FIGS.
After inserting the groove-shaped engaging portion 11 continuously formed through the corner portion 14 and the side portion 8 into the outer peripheral end of the window plate 3, the window plate 3 is attached to the vehicle body panel 5 with the adhesive 16, and the front window 2 is Is formed.

In the above operation, the groove-shaped engaging portion 11
Are upper part 10, corner part 14 and side part 8
, It is easy to insert it into the window plate 3, engages with the corner portion 14 to obtain a stable holding state, and causes little deformation of the outer surface portion. In use after the mounting of the vehicle body, the water collecting grooves 9 on the outside of the weir portion 19 between the lip 6 and the window plate 3 side portion 8 is formed, flows down rainwater M are collected here, side windows Side flow is prevented. In the side part 8, the window plate 3 is positioned and engaged with the weir part 19 and the locking part 20, and the weir part 19 and the leg part 7, which are thicker than the leg part 7, support the molding body 4a near the water collecting groove 9. Therefore, the posture is stable, and deformation such as falling down hardly occurs.

In the above embodiment, the transmission amount detecting device 2
Although 3 detects the amount of the core material 15 delivered, the amount of the decorative film 15b delivered and the amount of the molding material 25 taken by the take-up machine 29 may be detected instead. Further, the portion where the lower end portion of the leg portion 7 is cut off may be a range starting from the vicinity of the corner portion 14 and reaching the upper portion 10, for example, from above the side portion 8 or from both end portions of the upper portion 10. .

In the above embodiment, the outlet 2 of the extrusion die 24
4a, the window plate 3
The water collecting groove 9 is formed in the side portion 8 by the lip 6 and the lip 6. However, as long as the stability of the posture of the molding body 4 a in the mounted state is not affected, a part of the weir portion 19 is similarly cut off by a similar cutting device. The water collecting groove may be formed directly in the weir portion 19 along the longitudinal direction by a method such as cutting off the water. As a result, a large cross-sectional area of the groove can be secured,
The ability to dam is improved. Further, in the above embodiment, a part of the leg 7 is cut off to form the groove-shaped engaging portion, but it may be cut off by means other than cutting.

[0031]

The window molding of the present invention
A leg extending from the back side of a continuously and integrally molded long molding body attached along the gap between the outer peripheral end from the upper portion of the window plate to the side portion via the corner portion and the vehicle body panel, to the gap side from the back side. A groove-like engagement between the lip and the lip, through the upper, corner and side portions, substantially continuous with a surface corresponding to the outer peripheral edge of the window plate at a substantially constant distance from the bottom flange of the vehicle body panel. A mating portion is formed, and the lip substantially contacts the outer surface of the window plate at the upper portion, and connects to the lip from the open end of the groove-shaped engaging portion between the lip and the outer surface of the window plate at the side portion. Since the weir is formed integrally and the window plate is engaged with the groove-shaped engaging part, it is easy to attach to the window plate, and Maintain stable mounting state even over part or near, less deformation of the outer surface of the molding in this part, and rain water on the window plate in the side portion is greater than the window molding
Thus, it is possible to obtain a window molding that can prevent lateral flow to the side window side, and can stably maintain the posture in the side portion and prevent deformation of the outer surface .
The molding material of the present invention comprises a continuously molded long molding body attached along a gap between an outer peripheral end extending from an upper portion of a window plate through a corner portion to a side portion and a vehicle body panel, the gap being formed from the gap. between the legs and the lip extending to the side, the upper part, so to form a substantially continuous groove-like engagement portion in the longitudinal direction through the corners and side portions, like attached to the predetermined position
In this state, the above-described window molding can be easily manufactured by deformation of the axis of the molding material .

According to the method for manufacturing a molding material of the present invention, a molding body having a long lip and a leg portion continuously and integrally formed, and a molding body integrated with a core material is made of resin in synchronization with extrusion molding. By changing the shape of the extrusion port and removing a part of the leg part, the groove-shaped engaging part engaged with the outer peripheral end of the window plate is made up of the upper part, the side part, the corner part and
Is close to it and the distance from the outer surface of the molding body is
Than you continuously formed differently, by a simple device and operation may pre Symbol accuracy efficiently exact position as,
In addition, it is possible to manufacture a molding material in which the window plate can be easily inserted and can be stably mounted.

[Brief description of the drawings]

FIG. 1 is a partial perspective view showing a use state of a molding of an embodiment.

It is an A-A sectional view of FIG. 2 FIG.

FIG. 3 is a sectional view taken along line BB of FIG. 10 ;

FIG. 4 is a system diagram showing a method for manufacturing a molding material.

FIG. 5 is a right side view of the resection device.

FIG. 6 is a developed front view of a linear molding material.

FIG. 7 is a diagram illustrating a relationship between a delivery amount and a cutter displacement amount.

FIG. 8 is a front view in which a molding is developed according to the shape of the outer peripheral edge of the window plate.

FIG. 9 is a front view of a part of the core material.

FIG. 10 is a front view of a front window.

FIG. 11 is a partial perspective view showing a conventional window molding.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Body 2 Front window 3 Window plate 4 Window molding 4a Molding body 5 Body panel 5a Side flange 5b Bottom flange 6 Lip 7 Leg 8 Side 9 Water collecting groove 10 Upper part 11, 11a Groove-shaped engaging part 14 Corner part 15 core 19 weir portion 20 engaging portion 23 sends amount detector 24 extrusion mold 24a press outlet (orifice) 25 molding material 25a extruded material 26 the controller 27 resecting device 31 cutter

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-61-44617 (JP, A) JP-A-1-202518 (JP, A) Fully open 1988-3,713 (JP, U) Really open 1988 44815 (JP, U) (58) Field surveyed (Int. Cl. ⁶ , DB name) B60J 1/02 111 B29D 31/00

Claims (9)

(57) [Claims] 1. A continuously and integrally formed long molding body attached along a gap between an outer peripheral end extending from an upper portion of a window plate to a side portion via a corner portion and a side portion and a vehicle body panel; A lip protruding toward the center of the outer surface of the plate; a leg extending from the back side of the molding body to the gap along the longitudinal direction; a part of a surface of the leg facing the outer peripheral end of the window plate . The distance from the outer surface of the molding body between the upper portion, the corner portion, and the side portion , between the locking portion formed on the lower end portion side of the leg portion and the lip.
There grooved engagement portion which is integrally formed outer circumferential edge engageable with substantially continuous in each different and window plate, between the window plate and the lip in the side portion, a groove-like engagement Maintaining a nearly constant distance from the outer surface side of the molding body, over the entire length from the upper end to the side part via the corner part, and the weir part integrally formed so as to connect to the lip from the open end of the joint part, It has a stretch-resistant, deformable core material buried at a distance where the upper part is smaller than the side part from the locking part, and the distance from the outer surface of the molding body to the engaging part is side it is greater than the upper portion of the part, and a corner portion at or near the have changed from the side portions so as to decrease gradually toward the upper portion, moldings before Attached to a predetermined position along the gap
And the groove-shaped engaging portion is engaged with the outer peripheral edge of the window plate.
When combined , the groove-shaped engaging portion extending from the upper portion to the side portion via the corner portion is formed at a substantially constant distance from the bottom flange of the vehicle body panel and substantially corresponding to the window plate, In the upper portion, the outer peripheral edge of the window plate is located between the lip and the locking portion, and the lip substantially contacts the outer surface of the window plate. In the side portion, the outer peripheral edge of the window plate is between the crest portion and the locking portion. located in the side weir portion is formed, a corner portion at or near between the molding body and the lip outer surface of the window plate than the upper section spaced exterior, the outer surface and the lip of the window plate window moldings cough portion of the part is characterized in that it is no longer gradually toward the upper part. 2. A part of the weir portion is cut off at the weir portion of the side part.
Claim that the water collecting groove is formed along the longitudinal direction
Item 1. Window molding according to Item 1. 3. A window molding according to claim 1 or 2, wherein a decorative film on the outer surface of the molding main body. 4. A continuously and integrally formed long molding body attached along a gap between an outer peripheral end extending from an upper portion of the window plate to a side portion via a corner portion and a side portion, and a body panel. A lip protruding toward the center of the outer surface of the plate; a leg extending from the back side of the molding body to the gap along the longitudinal direction; a part of a surface of the leg facing the outer peripheral end of the window plate . The distance from the outer surface of the molding body between the upper portion, the corner portion, and the side portion , between the locking portion formed on the lower end portion side of the leg portion and the lip.
There grooved engagement portion which is integrally formed outer circumferential edge engageable with substantially continuous in each different and window plate, between the window plate and the lip in the side portion, a groove-like engagement Maintaining a nearly constant distance from the outer surface side of the molding body, over the entire length from the upper end to the side part via the corner part, and the weir part integrally formed so as to connect to the lip from the open end of the joint part, It has a stretch-resistant, deformable core material buried at a distance where the upper part is smaller than the side part from the locking part, and the distance from the outer surface of the molding body to the engaging part is side it is greater than the upper portion of the part, and on the corner or near have changed from the side portions so as to decrease gradually toward the upper portion, a groove-like engagement portion Coat Over part or near the inclined shape of
Continuous with a step, whereby the molding is positioned at a predetermined position along the gap
And the groove-shaped engaging part is
When engaged with the outer peripheral edge, the outer edge of the window plate is located between the lip and the locking portion in the upper portion, the lip substantially contacts the outer surface of the window plate, and the outer edge of the window plate is in the side portion. located between weir portion and the locking portion, the molding body and lip spaced exterior from the outer surface of the window plate than the upper portion, the weir portion is formed between the outer surface and the lip of the window plate, corner portion or features and to Lou India cormorant Mauldin grayed that the weir portion of the in the near side portion is to disappear in people gradually towards the upper part
Molding material of use. 5. A part of the weir portion is cut off at the weir portion of the side part.
Claim that the water collecting groove is formed along the longitudinal direction
Item 5. The molding material according to Item 4. 6. A decorative molding on the outer surface of the molding body.
The molding according to claim 4 or 5, wherein a lum is provided.
Material. 7. (i) Using a resin extrusion mold having a resin extrusion port, a continuous mounting is provided along a gap between an outer peripheral end extending from an upper portion of a window plate through a corner portion to a side portion and a vehicle body panel. And a lip projecting from the molding body toward the center of the outer surface of the window plate, a leg extending from the back side of the molding body to the gap side along the longitudinal direction, and an upper. over the entire length extending to the side portion via a corner portion from part of the molding body almost buried stretch resistant while maintaining a constant distance from the outer surface side, manufactured by elongated synthetic resin to have a deformable core material a step of extruding an extrusion material from the extrusion port, (ii) in synchronization with said step, molding the body in the a wrapper portion and the side portion Distance from the outer surface is greater than it is the upper portion of the side portion, and smaller changes gradually toward the upper portion from the side portion in the corner portion or near has a sloped step wherein a groove-like engaging portion continuous with the window plate outer peripheral edge and the opposing surfaces of the legs of the extruded material so that to continuous Te, the groove
The molding part is set along the gap by molding.
When attached to the lip , the side portion is engaged with the outer peripheral end of the window plate via a wed portion integrally formed with the lip so as to connect to the lip from the open end of the groove- shaped engaging portion. formed to focus, also in the upper portion is formed to engage the outer peripheral edge of the window plate between said lip, cough portion of the side portion in the corner portion or near Xu toward the upper portion s while the shape formed so as to continuously disappeared, Wynn and a step of forming the locking portions of the same shape that is continuous to the lower end side of the leg
A method for manufacturing a molding material for dough molding . 8. A part of the weir portion is cut off at the weir portion of the side part.
The water collecting groove is formed along the longitudinal direction by removing the water collecting groove.
Method of manufacturing the molding material described above. 9. The step of forming a groove-shaped engaging portion and a locking portion in a leg portion is performed by cutting off a part of the leg portion near an outlet of an extrusion mold in accordance with an extrusion amount of a molding material. The method for producing a molding material according to claim 7 or 8, wherein