JP2000142100A - Transparent platelike body with frame body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide desired drainability without hindering design of an automobile even when respective dimensions of moldings are restricted by providing mutually different plane width dimensions for upper edge and side edge both moldings, and setting a width dimension and a depth dimension so that the cross-sectional area of a rain gutter becomes a prescribed value or more. SOLUTION: A transparent platelike body 10 with a frame body is used as a windshield of an automobile by installing moldings 11 along the upper edge 73 and the side edge 74 of a transparent platelike body 72 composed of a glass pane, and a plane width dimension of the moldings 11 is restricted on the basis of design of the automobile. In this case, a plane width dimension of side edge moldings 11B is set smaller than a plane width dimension of upper edge moldings 11A, and a rising dimension of the side edge moldings 11B is set larger than a rising dimension of the upper edge moldings 11A. In the side edge moldings 11B, a width dimension of a rain gutter 16 is set larger than a depth dimension on the assumption that the cross-sectional area of a rain gutter 16 becomes a prescribed value or more.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transparent plate with a frame, and more particularly to a transparent plate with a frame used for a front window of an automobile.

[0002]

2. Description of the Related Art As shown in FIGS.
A transparent plate-shaped body 71 with a frame used as a front window of a transparent plate-shaped body 72 made of a glass plate curved and formed in a two-dimensional or three-dimensional direction in a substantially trapezoidal plane,
It is configured to include a resin molding 80 which is continuous along the upper side 73 and both sides 74, 74 of the transparent plate-shaped body 72, and is fitted into an opening 75 formed in the body panel 70A.

The molding 80 may be called a frame, a gasket, a molding, or the like, but is simply called a “mall” in this specification. Also, the upper side 73 of the transparent plate 72
Refers to the side along the roof 76 of the vehicle 70, and the side of the transparent plate 72 refers to the side along the front pillar 77 of the vehicle 70.

As shown in FIG. 9, a molding 80 has an upper side mounting portion 81 and a side side mounting portion having a substantially U-shaped cross section which are continuously engaged with an upper side 73 and a side side 74 of a transparent plate 72. 82, a lip portion 83 and a cover portion 84 extending from the upper side mounting portion 81 and the side side mounting portion 82 in a direction away from the transparent plate-shaped body 72, and have a uniform plane width dimension over the entire area. . Then, the transparent plate-shaped body 71 with a frame has a backup material 85 interposed between the back surface 72A of the transparent plate-shaped body 72 and the stepped surface 76 of the opening 75, and is applied along the backup material 85. It is fitted and fixed in the opening 75 by an appropriate adhesive 86. At this time, the upper side 73 and both sides 74 of the transparent plate 72
The above-mentioned lip portion 83 is elastically deformed and closely adheres to the opening portion 75 and is covered by the cover portion 84, so that good waterproofness can be obtained between the lip portion 83 and the opening portion 75.

[0005] The transparent plate-shaped body 71 with a frame is, for example, in a rainy weather, the surface 72B of the transparent plate-shaped body 72 by a wiper that repeatedly operates.
A rain garter 90 is provided in the mall 80 in order to collect and drain the rainwater that has been wiped away from the area without scattering.
Specifically, the transparent plate 72
A side edge rising portion 87 rising along the thickness direction is provided, and a flange portion 88, which is substantially parallel to the surface direction of the transparent plate-shaped body 72, protrudes from the inner side surface of the side edge rising portion 87. And between the side mounting portion 82 and the flange portion 88 is approximately V section.
It is a letter-shaped rain garter 90. This rain gata
90 is formed so that the cross-sectional shape gradually increases continuously from near the corner between the upper side mounting portion 81 and the side side mounting portion 82.

[0006] Such a molding 80 is, for example, injection molding in which the upper side mounting portion 81 and the side side mounting portion 82 are integrally molded by a predetermined die, or a slide core which can be protruded and retracted into a molding space. It can be manufactured by extrusion molding or the like in which the upper side mounting portion 81 and the side side mounting portion 82 are continuously formed by an extrusion die having the following. Also, the transparent plate-shaped body 71 with a frame,
An encapsulation method for molding a molding 80 along the upper side 73 and both sides 74, 74 of the transparent plate 72 by injecting a molten resin into a cavity space of a mold in which the transparent plate 72 is disposed. Alternatively, the molding 80 extruded from the extrusion die by rotating the transparent plate 72 can be directly attached along the upper side 73 and both sides 74, 74 of the transparent plate 72.

[0007]

By the way, as shown in FIG. 10, the transparent plate-like body 71 with a frame in recent years has a flat width dimension of a side portion of a molding 80 based on diversified automobile designs. In some cases, the width W and the height dimension, that is, the rising dimension H with respect to the surface of the transparent plate 72 are limited. However, the transparent plate-shaped body 71 with a frame whose width dimension W is limited,
In order to secure the desired drainage, in other words, in order to secure the cross-sectional area of the rain garter 90 to a predetermined value or more, it is necessary to set the rising dimension of the side rising portion 87 large. That is, the transparent plate-shaped body 71 with a frame having the limited width W has an appearance in which both sides of the transparent plate-shaped body 72 are greatly dropped from the molding 80, and thus has a problem that the appearance of the automobile is impaired.

On the other hand, in the case of the transparent plate-like body 71 with a frame having a limited height H, it is necessary to set the projecting dimension of the flange 88 to be large in order to secure the cross-sectional area of the rain gutter 90 to a predetermined value or more. Occurs. That is, in the transparent plate-like body 71 with a frame having a limited height H, a wide molding 80 corresponding to the protrusion size of the flange 88 is attached over the entire area around the transparent plate 72. There is a similar problem of deteriorating the appearance of the device. SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and has as its object even if a plane width dimension and a height dimension of a molding are limited, without impairing the design of a vehicle. An object of the present invention is to provide a transparent plate-like body with a frame, which can provide drainage.

[0009]

SUMMARY OF THE INVENTION The present invention relates to a transparent plate-shaped member attached to a window opening of an automobile, and an upper molding and a side molding attached at least along an upper side and a side of the transparent plate-shaped member. And the upper side molding includes an upper side mounting portion having a substantially U-shaped cross section which is continuously engaged with a peripheral portion of the transparent plate-shaped body on the upper side,
The side molding is an upper side mounting portion having a substantially U-shaped cross section which continuously engages with a peripheral portion of the transparent plate-shaped body on the side, and a thickness direction of the transparent plate-shaped body from the side mounting portion. Side edge rising up along, and projecting from the inner side surface of the side edge rising substantially in parallel to the surface direction of the transparent plate-like body,
And, provided with a flange portion that is continuous along the longitudinal direction of the side edge standing portion, assuming a transparent plate-like body with a frame in which a rain gutter is formed between the transparent plate-like body and the flange portion. I have. In order to achieve the above-mentioned object, in the transparent plate-shaped body with a frame according to the present invention, the upper side molding and the side moldings have different plane widths from each other, and the width and depth of the rain garter are different. It is characterized in that dimensions are set.

[0010] More specifically, the present invention is characterized in that the plane width of the side molding is set smaller than the plane width of the upper molding, and the width of the rain gutter is set larger than the depth. It is preferred that
That is, in this transparent plate-shaped body with a frame, since the plane width dimension of the side molding is set smaller than the plane width dimension of the upper molding, by setting the rising dimension of the side molding to be large, If the width dimension of the rain gutter is set to be larger than the depth dimension, the cross-sectional area of the rain gutter can be set to a predetermined value without impeding the design of the vehicle even when the plane width dimension of the side portion of the mall is limited. This is what we can do.

Further, in the present invention, the plane width of the side molding is set to be larger than the plane width of the upper molding, and the width of the rain gutter is set to be smaller than the depth. Is preferred. In this transparent plate-shaped body with a frame, since the plane width dimension of the side molding is set to be larger than the plane width dimension of the upper molding, the width dimension of the rain gutter is set by setting the projecting dimension of the flange portion large. Is set smaller than the depth dimension, the cross-sectional area of the rain gutter can be set to a predetermined value or more without hindering the design of the car, even when the rising dimension of the side part of the mall is limited. Become.

In the framed transparent plate of the present invention, if the inner surface of the rain gutter is the surface of the transparent plate, the rising width dimension of the side portion of the molding can be reduced, so that the design of the automobile is improved. Can be further improved. Note that “not less than a predetermined value” indicates the following. Rainwater collection and drainage capacity depends on the cross-sectional area of the rain gutter. That is, if the cross-sectional area is small, rainwater overflows, and the water collecting / draining ability cannot be exhibited. On the other hand, the required water collection / drainage capacity may differ for each type of vehicle. One example of this is a difference in the mounting angle of the window mounted on the vehicle body. Therefore, rainwater collection and
It is not reasonable to determine the uniform cross-sectional area of the rain gutter that can exhibit drainage capacity. Therefore, while the value may differ from one type to another, the value of the cross-sectional area at which sufficient water collecting / draining capacity appropriate for each type is called a “predetermined value”, and “over a predetermined value” is defined as the “predetermined value”. Value ”or more.

[0013]

Embodiments of the present invention will be described below in detail with reference to the drawings. In the embodiments described below, members and the like already described in FIGS. 8 to 10 are denoted by the same reference numerals or corresponding reference numerals in the drawings to simplify or omit the description.

As shown in FIGS. 1 and 2, the transparent plate-shaped body 10 with a frame according to the first embodiment has a peripheral portion along an upper side 73 and a side 74 of a transparent plate-shaped body 72 made of a glass plate. A mall 11 is attached to the vehicle, and is used as a front window of an automobile. The mall 11 includes an upper side mall 11A and a side side mall 11B. In the transparent plate-shaped member 10 with a frame, the plane width of the molding 11 is limited based on the design of the automobile.

The upper side molding 11A is provided with an upper side 73 of the transparent plate 72.
Has an upper side mounting portion 12 having a substantially U-shaped cross section. On the other hand, the side molding 11B is formed by the side 74 of the transparent plate 72.
A side mounting portion 13 having a substantially U-shaped cross section to be engaged with, a side rising portion 14 rising from the side mounting portion 13 along the thickness direction of the transparent plate-shaped body 72, and a side rising portion 14 A flange 15 protruding from the inner side surface is provided, and a rain gutter 16 is formed between the flange 72 and the surface 72B of the transparent plate 72.

The side rising portion 14 rises from the upper surface of the side mounting portion 13 in a direction away from the surface direction of the transparent plate 72 at a predetermined crossing angle, and the tip portion does not protrude significantly from the body panel 70A. It is formed as follows. This side edge standing upper part 14
Are continuous along the longitudinal direction of the side mounting portion 13.

The flange portion 15 has a substantially semicircular cross section, and has a flat surface 15.
A is connected to the side edge rising portion 14 in a substantially L-shaped cross section so that A crosses the surface direction of the transparent plate-shaped body 72 at a predetermined angle. Such a flange portion 15 is continuous to a predetermined position along the longitudinal direction of the side edge rising portion 14. The flange 15
The cover 15 covers the space between the molding 11 and the opening 75 by appropriately selecting the cross-sectional shape or the cross-sectional dimension thereof and connecting the side edge rising portion 14 in a substantially T-shaped cross-section.
B may be provided (see chain lines in FIGS. 1 and 2).

In such a transparent plate-shaped body 10 with a frame, the plane width W2 of the side molding 11B is set to be smaller than the plane width W1 of the upper molding 11A, and the rising of the side molding 11B is performed. The dimension H2 is the rising dimension H of the upper side molding 11A.
It is set larger than 1. And side mall 11
In B, the width dimension W3 of the rain gutter 16 is set to be larger than the depth dimension D on the premise that the cross-sectional area of the rain gutter 16 is equal to or larger than a predetermined value.

Such a molding 11 is manufactured by continuously extruding the upper side mounting portion 12, the side side mounting portion 13, the side side rising portion 14 and the flange portion 15 by using an extrusion die 30 shown in FIG. Is done. The extrusion die 30 includes a die main body 31, a molding space 32 provided in the die main body 31, and a first slide core 33 and a second slide core
And When the resin is extruded so as to pass through the molding space 32 from the depth side in the drawing toward the near side in the drawing, the extrusion die 30 slides the first slide core 33 and the second slide core with respect to the molding space 32. The desired molding 11 is manufactured by appropriately and exclusively protruding and retracting the cores 34.

In the extrusion die 30, the thickness (the length of the molding space) of the first slide core 33 and the second slide core 34 is set to 6 mm or more, particularly preferably 10 mm or more. Examples of the resin used for the molding 11 include polyvinyl chloride, a copolymer of vinyl chloride and ethylene, a styrene resin, an olefin resin, a urethane resin, a silicone resin, and a sol-like vinyl chloride resin. it can.

Further, the above-mentioned transparent plate-shaped body 10 with a frame,
By rotating the transparent plate 72, the extrusion die 30 is rotated.
Alternatively, the molding 11 extruded from may be manufactured by a method of directly attaching the molding 11 along the upper side 73 and the side side 74 of the transparent plate-shaped body 72. Specifically, as shown in FIG.
The support arm 40 supports the transparent plate-shaped body 72 coated with a primer (not shown) on the sides 73 and 74,
The molding 11 extruded from the extruder 41 via the extrusion die 30 is supported by the pressure-bonding member 42.

The support arm 40 is movable in a three-dimensional direction, and has four suction portions 43 provided at its distal end.
, The transparent plate 72 is supported at an arbitrary angle, and the transparent plate 72 is rotated about a line along the thickness direction. The crimping member 42 pushes and spreads the upper side mounting portion 12 and the side side mounting portion 13 of the molding 11 delivered from the extrusion die 30 and engages with the transparent plate 72. Then, the transparent plate 72 is rotated while the support arm 40 and each of the suction portions 43 cooperate so that the pressing member 42 moves relatively to the upper side 73 and the side 74 of the transparent plate 72. By letting the mall
11 is attached to the upper side 73 and the side side 74 of the transparent plate 72. At this time, the molding 11 is securely attached by the primer applied to the upper side 73 and the side side 74 of the transparent plate 72 in advance. The molding 11 attached to the transparent plate 72 may be rapidly cooled by air 45 injected from the nozzle 44.

When extruding a molding 11 having such a shape using a plurality of slide cores, it may be difficult to mutually extrude and retract these slide cores.
Therefore, it is effective to mold the molding 11 by injection molding using a resin mold having a cavity space having a cross section of such a shape. In that case, the periphery of the transparent plate-shaped body 72 may be arranged in the cavity space, and the molding 11 may be integrated with the transparent plate-shaped body 72 at the same time as the molding of the molding 11, or after the injection molding, the molding 11 may be replaced with the transparent plate. It may be adhered to the peripheral edge of the shape 72.

According to the above-described transparent plate-shaped body 10 with a frame,
The plane width dimension W2 of the side molding 11B is set smaller than the plane width dimension W1 of the upper molding 11A, and the rising dimension H2 of the side molding 11B is set larger than the rising dimension H1 of the upper molding 11A. Further, assuming that the cross-sectional area of the rain garter 16 is equal to or larger than a predetermined value, the width W3 of the rain garter 16 is set to be larger than the depth D, so that the plane width of the molding 11 is limited. Even in this case, the cross-sectional area of the rain garter 16 can be set to a predetermined value or more.

That is, according to the transparent plate-shaped body 10 with a frame, even when the plane width of the molding 11 is limited, good drainage can be obtained without hindering the design of the automobile. . Further, according to the transparent plate-shaped body 10 with a frame, the inner surface of the rain garter 16 is the surface 72B of the transparent plate-shaped body 72.
Therefore, the rising dimension H2 of the molding 11B can be reduced,
This can further improve the design of the vehicle.

FIG. 5 shows a transparent plate-like body 50 with a frame according to a second embodiment. In the embodiment described below, the members and the like already described in FIG. 1 are denoted by the same reference numerals or corresponding reference numerals in the drawings to simplify or omit the description. As shown in this figure, the molding 51 of the transparent plate-shaped body 50 with a frame is
A and the side molding 51B, and the rising dimension is restricted based on the design of the automobile.

Such a transparent plate-like body 50 with a frame is provided with a flange
By setting the projection size of 55 large, the side molding
The plane width dimension W2 of the upper side molding 51A is the plane width dimension W2 of the upper side molding 51A.
1 and the side mall 51
Rise height H2 of B and Rise height H1 of upper side molding 51A
Is set below a certain value. And the side mall 51B
Is based on the premise that the cross-sectional area of the rain gutter 16 is equal to or larger than a predetermined value, and the W3 width of the rain gutter 56 is
It is set smaller than.

According to the framed transparent plate 50, the plane width W2 of the side molding 51B is set to be larger than the plane width W1 of the upper molding 51A, and the rising dimension of the side molding 51B. H2 and the rising dimension H1 of the upper side molding 51A are set to be equal to or less than a predetermined value, and
Since the three width dimensions are set smaller than the depth dimension D, the cross-sectional area of the rain garter 56 can be equal to or larger than a predetermined value even when the rising dimension of the molding 51 is limited.

That is, according to the transparent plate-shaped body 50 with a frame, even when the rising dimension of the molding 51 is limited, good drainage can be obtained without hindering the design of the automobile. . Further, according to the transparent plate-shaped body 50 with the frame, since the inner surface of the rain gutter 56 is the surface 72B of the transparent plate-shaped body 72, the rising dimension H2 of the molding 51B can be reduced, thereby further improving the design of the automobile. Can be improved.

The present invention is not limited to the above-described embodiments, but can be appropriately modified and improved. For example, a transparent plate-like body 60 with a frame shown in FIG.
The transparent plate-like body 90 with a frame shown in FIG. 6B has a rain garter 66 formed between the upper surface of the side attachment portion 63 and the flange 65.
The rain gutter 96 is formed between the upper surface of the side attachment portion 93 and the flange portion 95.

According to the framed transparent plate members 60 and 90, the side mounting portions 63 and 93 are more closely attached to the transparent plate member 72 as compared with the first and second embodiments. Since the area is large, the mounting strength of the moldings 60 and 90 is improved. Since the side mounting portion 93 of the transparent plate-shaped body 90 with a frame is provided with the inclined surface 93A on the upper surface, rainwater is efficiently injected into the rain garter 96 whose depth is set to be larger than the width. It can be guided efficiently, and there is no possibility that the drainage property is hindered.

In addition, the materials and shapes of the automobile, the transparent plate, the upper side, the side, the upper side molding, the side molding, the side mounting portion, the side mounting portion, the flange, the rain gutter, etc. exemplified in each embodiment. The shape, the number, the location, the presence or absence of coloring, the plane width dimension and the rise dimension of the molding, the width dimension and the depth dimension of the rain garter are arbitrary as long as the present invention can be achieved.

[0033]

As described above, according to the present invention, the upper molding and the side molding have different plane width dimensions, and the cross-sectional area of the rain gutter is equal to or larger than a predetermined value. Because the width and depth dimensions of the rain gutter are set, even if the plane width or rise size of the side of the molding is restricted, the rain gutter can be cut without disturbing the car design. The area can be equal to or larger than a predetermined value.

When the plane width of the side molding is set smaller than the plane width of the upper molding and the width of the rain garter is set larger than the depth, the side portion of the molding is , The cross-sectional area of the rain gutter can be set to a predetermined value or more without hindering the design of the vehicle. Also, when the plane width dimension of the side molding is set to be larger than the plane width dimension of the upper molding, and the width dimension of the rain gutter is set smaller than the depth dimension, the rise of the side part of the molding is performed. Even when the dimensions are limited, the cross-sectional area of the rain gutter can be made to be a predetermined value or more without hindering the design of the vehicle. When the inner surface of the rain gutter is the surface of the transparent plate, the rise width dimension of the side portion of the mall can be reduced, so that the design of the automobile can be further improved.

[Brief description of the drawings]

FIG. 1 is a partial perspective view showing a first embodiment according to the present invention.

FIG. 2 is a cross-sectional view illustrating an upper molding and a side molding in the first embodiment.

FIG. 3 is a schematic perspective view showing an extrusion die.

FIG. 4 is a perspective view showing a method for manufacturing a transparent plate-shaped body with a frame.

FIG. 5 is a cross-sectional view illustrating an upper molding and a side molding according to a second embodiment.

FIG. 6 is a sectional view showing a modification.

FIG. 7 is a perspective view showing an automobile using a frame-shaped transparent plate.

FIG. 8 is a plan view showing a transparent plate-like body with a frame.

FIG. 9 is a partial perspective view showing a conventional transparent plate-shaped member with a frame.

FIG. 10 is a cross-sectional view showing a conventional molding.

[Explanation of symbols]

 10, 50, 60, 90 Transparent plate with frame 11, 51, 61, 91 Mall 11A, 51A Upper molding 11B, 51B, 61B, 91B Side molding 12, 52 Upper mounting part 13, 53, 63, 93 Side mounting parts 14, 54, 64, 94 Rise on top of sides 15, 55, 65, 95 Flanges 16, 56, 66, 96 Rain garter 70 Automobile 72 Transparent plate 73 Upper side 74 Side W1 Plane width of upper side molding Dimensions W2 Plane width dimension of side molding W3 Width of rain gutter D Depth dimension of rain gutter H1 Rising dimension of upper molding H2 Rising dimension of molding on side

Claims (4)

[Claims] 1. A transparent plate-shaped body attached to a window opening of an automobile, and an upper molding and a side molding attached along at least an upper side and a side of the transparent plate, wherein the upper molding is provided. Has an upper side mounting portion having a substantially U-shaped cross section which is continuously engaged with a peripheral portion of the transparent plate-shaped body on the upper side, and the side molding is the transparent plate-shaped body on the side. An upper-side mounting portion which is continuously engaged with a peripheral portion of the upper portion, a side-side rising portion rising from the side-side mounting portion along the thickness direction of the transparent plate-shaped member, and the side-side rising portion A flange protruding from the inner side surface of the transparent plate in a direction substantially parallel to the surface direction of the transparent plate, and continuing along a longitudinal direction of the side edge rising portion; the transparent plate and the flange A transparent plate with a frame with a rain gutter between The upper side molding and the side moldings have different plane width dimensions, and the width dimension and the depth dimension of the rain garter are set so that the cross-sectional area of the rain garter is a predetermined value or more. A transparent plate-shaped body with a frame. 2. The method according to claim 1, wherein a plane width of the side molding is set smaller than a plane width of the upper molding, and a width of the rain garter is set larger than a depth. The transparent plate-shaped body with a frame according to claim 1. 3. A method according to claim 1, wherein a plane width of the side molding is set to be larger than a plane width of the upper molding, and a width of the rain garter is set to be smaller than a depth. The transparent plate-shaped body with a frame according to claim 1. 4. The transparent plate-like body with a frame according to claim 2, wherein an inner surface of the rain gutter is a surface of the transparent plate-like body.