JPH05270276A - Window molding for automobile - Google Patents

Abstract

PURPOSE:To simply set height difference between the upper side and right and left both sides of a windshield, reduce manufacturing cost, and surely prevent overflow of rain water from the windshield to the side window and down flow of rain water from the roof of a body to the windshield without deterioration of aerodynamic characteristic of an automobile. CONSTITUTION:In right and left side territories V of the right and left side edges of a windshield 1, right and left side head parts 12V are highly projected from the windshield 1, glass side guide parts 20V to open on the windshield 1 side are formed, and water introducing parts 19 to open upward are formed on the window frame 2 side of the right and left side head parts 12V. Further, in an upper side territory H, glass side bent pieces 16 are piled and laminated between an upper side head part 12H and a joint piece 15 so as to form a deformed glass side guide part 20H, and a water introducing part, 19, to open upward is formed the window frame 2 side of the upper side head part 12H, as well as the upper side read part 12H is projected at a low level from the windshield 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automobile wind molding mounted in a gap between a windshield of an automobile and a window frame, and more particularly, the left and right side regions of the windshield are formed to have a sectional shape different from that of the upper region. The present invention relates to an automobile wind molding in which a drainage guide portion is formed along a peripheral edge of a windshield.

[0002]

2. Description of the Related Art As a conventional automobile window molding of this type, there is one shown in FIGS.

FIG. 7 is a perspective view showing an entire automobile window molding mounted in a gap between an automobile windshield and a window frame, FIG. 8 is a sectional view of an upper region of a conventional automobile window molding, and FIG. It is sectional drawing of the left-and-right side area of the conventional automobile wind molding.

In the figure, an automobile wind molding is
Left and right side regions V mounted in the gap between the left and right side edges of the windshield 1 and the window frame 2, and an upper region H mounted in the gap between the upper side edge of the windshield 1 and the window frame 2, Is made of a synthetic resin material. Further, the head portion 51 of the left and right side regions V projects higher than the head portion 61 of the upper side region H from the surface of the windshield 1 so that rainwater wiped by a wiper (not shown) does not overflow to the side window 3 side. At the same time, on the windshield 1 side of the head portion 51 of the left and right side regions V, a guide portion 52 for guiding the rainwater wiped by the wiper downward along the left and right side edges of the windshield 1 is formed. The head portion 61 of the upper region H is a window frame 2 provided on the front edge of the roof 4 of the vehicle body from the surface of the windshield 1 in consideration of the aerodynamic characteristics of the automobile.
Is formed into a substantially flat plate shape that is smoothly continuous with the upper surface 2a. In addition, the head 51 and the upper region H of the left and right side regions V
The head portion 61 has sealing pieces 53 and 62 on its window frame 2 side that elastically contact the upper surface 2a of the window frame 2 to shield the gap between the windshield 1 and the window frame 2.

In the above-described automobile window molding, the left and right side regions V and the upper side regions H have different protrusion heights from the front glass 1 and different sectional shapes. Are separately extruded, and the left and right side regions V and the upper side region H are connected by a connecting member (not shown) in which the connecting portions connecting them are separately injection-molded.

As a conventional automobile window molding constructed as described above, for example, Japanese Utility Model Laid-Open No. 53-13672.
The technology disclosed in Japanese Patent Publication No. 1 can be mentioned.

Further, Japanese Utility Model Laid-Open No. 52-72218, Japanese Utility Model Laid-Open No. 57-139422, Japanese Utility Model Laid-Open No. 61-1611.
In JP 13 and JP 62-54810 A, a guide portion is formed on the window frame side from the upper side region to the left and right side regions of the windshield or rear glass, and rainwater from the roof of the vehicle body is guided by the windshield. There is disclosed an automobile wind molding that is guided downward from the upper edge along the left and right side edges and is drained. In these automobile wind moldings, the left and right side regions of the windshield have the same cross-sectional shape as the upper region but not the same.

[0008] Here, in order to ensure a better view of the automobile in rainy weather, both rainwater flowing from the windshield side or rear glass side to the window frame side and rainwater flowing from the window frame side to the windshield side or rear glass side are both fronted. A windmill for automobiles has been proposed which can be drained by guiding it downward along the side edge of glass, for example, Japanese Patent Laid-Open No. 1-1.
It is disclosed in Japanese Patent No. 53325. The windmill for automobiles described in this publication forms the heads of the left and right side regions and the upper side region in a substantially flat plate shape that is smoothly continuous from the windshield surface, and forms a guide portion between the head and the window frame. is doing. In Japanese Utility Model Laid-Open No. 61-138710, a guide portion is provided on both the rear glass side and the window frame side by a tongue piece that is obliquely erected from the gap between the rear glass and the window frame toward the window frame side. A formed automotive wind molding is disclosed.

[0009]

On the other hand, in consideration of the aerodynamic characteristics of the automobile, the upper region of the windshield of the automobile wind molding is projected smoothly and continuously from the surface of the windshield, and the left and right regions are reversed. In addition, in order to reliably prevent the rainwater wiped off by the wiper from overflowing to the side windows, it is preferable to project the rainwater high from the windshield surface.

However, the above-mentioned Japanese Patent Laid-Open No. 1-153325.
The automobile wind molding described in the publication has a substantially identical cross-sectional shape as a whole, and since the left and right side regions project smoothly and continuously from the outer surface of the windshield, rainwater wiped off by the wiper is left and right side regions. There is a possibility of crossing over and overflowing into the side window. In addition, the actual Kaisho 61-138
In the windmill for automobiles described in Japanese Patent No. 710, the tongue piece protrudes higher from the outer surface of the windshield in the upper region, which may increase air resistance and impair the aerodynamic characteristics of the automobile.

From the viewpoint of manufacturing cost, the automobile window molding is usually extruded into a long shape, and in view of the above points, the left and right side regions and the upper side of the windshield are taken into consideration. When the regions are formed to have different cross-sectional shapes, conventionally, it is necessary to separately manufacture the left and right side regions and the upper side region of the windshield, and further connect the left and right side regions and the upper side region with separately manufactured connection pieces. As a result, the number of parts increases, and it takes time to manufacture and assemble the parts, which may increase the manufacturing cost.

Therefore, according to the present invention, the height difference between the upper side and the left and right sides of the windshield can be easily set, the manufacturing cost can be reduced, and the windshield can move to the side without reducing the aerodynamic characteristics of the automobile. An object of the present invention is to provide an automobile wind molding that reliably prevents rainwater from overflowing to the wind and flowing down from the roof of the vehicle body to the windshield.

[0013]

According to a first aspect of the present invention, there is provided an automobile wind molding, which is continuously mounted in a gap between a peripheral edge of a windshield and a window frame, and has a leg portion having a support piece formed at a lower portion thereof. A joining piece that is continuously formed on the leg portion and holds the windshield together with a supporting piece of the leg portion, and a head portion that is continuously formed on the leg portion and is exposed from a gap between the windshield and the window frame. However, the glass-side bent piece that integrally connects the head portion and the joining piece has a bent state that differs depending on the position of the peripheral edge of the windshield, and has a cross-section that is open to the windshield side. A seal piece that forms a V-shaped glass-side guide portion and that is continuously formed on the leg portion at a position lower than the head portion is elastically contacted with the inner surface of the window frame, and the head portion and the window frame. And a water guiding portion that opens upwardly between the two.

According to a second aspect of the present invention, an automobile window molding is continuously mounted in a gap between a peripheral edge of a windshield and a window frame, and a leg portion having a support piece formed on a lower portion thereof is continuously formed on the leg portion. And a joining piece that holds the windshield together with a supporting piece of the leg portion, and a head portion that is continuously formed on the leg portion and that is exposed from a gap between the windshield and the window frame. The glass-side bent piece that integrally connects the joining piece has a bent state that is different depending on the position of the peripheral edge of the windshield, and has a substantially V-shaped cross-section opening to the windshield side. A seal piece that forms a portion and is continuously formed on the leg portion at a position lower than the head portion is a water guiding portion that elastically contacts the inner surface of the window frame and opens upward between the head portion and the window frame. And the lower end of the leg and the seam. Connected together by regulating piece and a front end portion of the Le piece.

According to a third aspect of the present invention, an automobile window molding is continuously mounted in a gap between a peripheral edge of a windshield and a window frame, and has a leg portion having a support piece formed on a lower portion thereof, and the leg portion is continuously formed. And a joining piece that holds the windshield together with a supporting piece of the leg portion, and a head portion that is continuously formed on the leg portion and that is exposed from a gap between the windshield and the window frame. The glass-side bent piece that integrally connects the joining piece and the windshield side has a bent state that is different depending on the position of the peripheral edge of the windshield, and has a cross-sectional shape that opens to the windshield side. A seal piece that forms a side guide portion and is formed continuously with the leg portion at a position lower than the head portion is elastically contacted with the inner surface of the window frame and opens upward between the head portion and the window frame. Form a water conduit, and further The window frame side bent piece that integrally connects the connection piece and the joining piece on the window frame side is different in the bent state according to the position of the peripheral edge of the windshield, and has a cross-sectional shape that opens to the window frame side. It was formed in.

[0016]

According to the invention of claim 1, the glass-side bent piece for integrally connecting the head portion and the joining piece has different bent states depending on the position of the peripheral edge of the windshield, and By forming the glass-side guide portion having a cross-sectional shape that opens to the glass side, the height of the head portion at a part of the peripheral edge of the windshield becomes larger than the height of the head portion at other portions of the windshield. Therefore, for example, when the head is formed high on the left and right side edges of the windshield and low on the upper side edge, it is easy to change the height of the head on the left and right side edges and the upper side edge only by deforming the head portion of the upper side edge. It is possible to reduce the manufacturing cost. Further, rainwater, washer fluid, etc. flowing on the windshield are blocked by the glass-side guide portion at the head portion provided with the glass-side guide portion,
Being guided, it is prevented from flowing out of the windshield beyond the head. On the contrary, rainwater flowing from the outside of the windshield of the vehicle body to the windshield is blocked and guided by the water guiding portion at the head provided with the water guiding portion, and flows into the windshield beyond the head. To be prevented.

According to the invention of claim 2, the glass-side bent piece for integrally connecting the head portion and the joining piece has different bent states depending on the position of the peripheral edge of the windshield, and By forming the glass-side guide portion having a cross-sectional shape that opens to the glass side, the height of the head portion at a part of the peripheral edge of the windshield becomes larger than the height of the head portion at other portions of the windshield. Therefore, for example, when the head is formed high on the left and right side edges of the windshield and low on the upper side edge, it is easy to change the height of the head on the left and right side edges and the upper side edge only by deforming the head portion of the upper side edge. It is possible to reduce the manufacturing cost. In addition, rainwater, washer liquid, etc. flowing on the windshield are blocked and guided by the glass-side guide portion at the head portion provided with the glass-side guide portion, and flow out of the windshield beyond the head portion. To be prevented. On the contrary, rainwater flowing from the outside of the windshield of the vehicle body to the windshield is blocked and guided by the water guiding portion at the head provided with the water guiding portion, and flows into the windshield beyond the head. To be prevented. Further, the restricting piece integrally connects the lower end of the leg and the tip of the seal piece so that the seal piece is separated from the leg and moves upward from a predetermined position where it is elastically contacted with the inner surface of the window frame. It is restricted to leave the inner surface of the frame.

In the invention of claim 3, the glass-side bent piece for integrally connecting the joining piece of the head portion and the leg portion on the windshield side is bent according to the position of the peripheral edge of the windshield. Different, and while forming a glass-side guide portion having a cross-sectional shape that opens to the windshield side, the window frame side bending piece that integrally connects the head and leg joint pieces on the window frame side, By functioning as a height adjusting section that makes the bent state different depending on the position of the peripheral edge of the windshield, the height of the head at a part of the peripheral edge of the windshield is different from that of the other portion of the windshield. Greater than head height. Therefore, for example, when the head is formed to be high at the left and right side edges of the windshield and low at the upper edge, the glass side bending piece and the window frame side bending piece can be formed simply by deforming the head portion of the upper edge. By being bent to be in a superposed state, the height of the head at the left and right side edges and the upper side edge can be easily provided, and the manufacturing cost can be reduced. In addition, rainwater, washer liquid, etc. flowing on the windshield are blocked and guided by the glass-side guide portion at the head portion provided with the glass-side guide portion, and flow out of the windshield beyond the head portion. To be prevented. On the contrary, rainwater flowing from the outside of the windshield of the vehicle body to the windshield may be blocked and guided by the water guiding portion at the head provided with the water guiding portion and flow into the windshield beyond the head. To be prevented.

[0019]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a cross-sectional view of the left and right side regions of the windshield of the windshield for automobiles according to the first embodiment of the present invention, and FIG. 2 is a cross-sectional view of the upper region of the windshield of the windshield for automobiles of the first embodiment. Is. It should be noted that, in the drawings, the same reference numerals and symbols as those of the conventional example indicate the same or corresponding parts as those of the conventional example, and therefore, redundant description will be omitted.

The windmill for automobiles of the first embodiment is
As shown in FIG. 7, the left and right side regions V and the upper side region H of the windshield 1 are continuously formed integrally in a long shape by extruding a synthetic resin material from an extruder.

The left and right side regions V of the windshield 1 are of a basic shape in which a synthetic resin material is extruded from an extrusion molding machine and integrally formed in a long shape, and both left and right edges of the windshield 1 and the window frame 2 are formed. A leg portion 11 inserted into a gap between the left and right side head portions 12V disposed on the front surface side of the left and right side edge portions of the windshield 1 is integrally provided. The leg portion 11 has a supporting piece 13 for supporting the rear surface of the peripheral portion of the windshield 1.
And a holding piece 14 that elastically contacts the inner surface 2b of the window frame 2. Further, the leg portion 11 has a joining piece 15 that faces the supporting piece 13 and is joined to the surface of the windshield 1.
Are integrally formed. The leg portion 11, the support piece 13, and the holding piece 14 are fixed to the window frames 2 on both left and right sides of the vehicle body with an adhesive (not shown). On the other hand, the left and right side heads 12V
Has a shape facing the joining piece 15 of the leg portion 11 and covering the joining piece 15 from the upper side, and is formed such that the upper surface thereof is visually recognized as a design surface in a state of being attached to the windshield 1. ..

The tip of the joining piece 15 (the windshield 1
Between the side end) and the tips of the left and right side heads 12V, the glass side bent piece 16 serving as the glass side guide portion 20V (in the case of only one bent piece due to the convenience of an embodiment described later) However, the "glass side bent piece" is formed continuously and integrally. The glass side bending piece 16 is provided on the left and right side heads 12.
By bending inward on the V side and appropriately changing the bent state of the bent portion, the protruding state of the left and right heads 12V from the surface of the windshield 1 can be adjusted. Glass side bent piece 16 as the glass side guide portion 20V
On the windshield 1 side of the left and right heads 12V,
It extends along the left and right side edges of the windshield 1 and opens toward the windshield 1. Further, on the window frame 2 side of the left and right side heads 12V, a closed hollow portion 17V having a predetermined cross-sectional shape is formed by the left and right side heads 12V, the joining piece 15, and the glass side bending piece 16. ..

At a position lower than the left and right side heads 12V on the side portion of the leg portion 11 on the side of the window frame 2, the upper surface thereof has a step with the design surface of the left and right side heads 12V and is attached in a mounted state. A seal piece 18 which is a visible design surface and which elastically contacts the inner surface 2b of the window frame 2 is continuously formed. And
The sealing piece 18 allows the window frame 2 from the left and right side heads 12V.
On the side, a water guide portion 19 having a substantially U-shaped cross section that extends along the left and right side edges of the windshield 1 and opens upward is formed. The surface layer extending from the design surface of the left and right side heads 12V to the design surface of the seal piece 18 is formed of the same soft synthetic resin material and constitutes a design surface having a uniform texture.

On the other hand, the upper region H is, as shown in FIG.
A leg portion 11 inserted into a gap between the upper edge of the windshield 1 and the window frame 2 and an upper head portion 12H arranged on the front surface side of the upper edge portion of the windshield 1 are integrally provided. The leg portion 11 has the same structure as the leg portion 11 of the left and right side regions V, and a supporting piece 13, a holding piece 14 and a joining piece 15 are formed, and the leg portion 11, the supporting piece 13 and the holding piece 14 are formed.
Is fixed to the window frame 2 at the front edge of the roof 4 of the vehicle body with an adhesive.

The upper head 12H is the left and right head 1
After extrusion molding in the same shape as 2V, the extrusion molded product is deformed in the thickness direction by crushing immediately after extrusion molding. That is, the upper head 12H is opposed to the left and right side heads 12V in a state closer to the joint piece 15 and between the tip side of the joint piece 15 and the tip side of the upper head 12H. Is a deformed glass side guide portion 20H, in which the glass side bent pieces 16 in the left and right side regions V are bent at the bent portions and are arranged in a superposed state. That is,
The deformed upper head portion 12H, the joining piece 15, and the glass side bending piece 16 are laminated on the windshield 1. Therefore, the upper head 1
On the windshield 1 side of 2H, the left and right side heads 12V
The glass side guide portion 20V including the glass side bent piece 16 is not formed, and the deformed upper head portion 12H, the joining piece 15, and the deformed glass side guide portion are provided only on the window frame 2 side of the upper head portion 12H. 20H forms a closed deformed hollow portion 17H having a smaller cross-sectional area and a different cross-sectional shape than the hollow portion 17V of the left and right side heads 12V.

As a result, the design surface which is the upper surface of the upper head 12H is positioned lower than the design surface which is the upper surface of the left and right heads 12V with respect to the windshield 1. Further, although not shown, the automobile wind molding of this embodiment is
At the boundary between the left right head 12V and the upper head 12H, its height with respect to the windshield 1 is gradually changed from the height of the left and right side heads 12V to the height of the upper head 12H, A discontinuity line is prevented from occurring at the boundary between the left and right head 12V and the upper head 12H.

Similar to the case of the left and right side regions V, the side portion of the leg portion 11 on the side of the window frame 2 is at a position lower than the upper head portion 12H, and its upper surface has a design of the upper head portion 12H. A seal piece 18 which is a design surface having a step with respect to the surface and which is visually recognized in an attached state and which is elastically contacted with the inner surface 2b of the window frame 2 is continuously formed. By the sealing piece 18, the upper head 1
On the window frame 2 side with respect to 2H, a water guide portion 19 that extends along the upper edge of the windshield 1 and that opens upward is formed. As a result, the water guide portion 19 is continuously formed on the window frame 2 side of the upper head H and the left and right side heads V over the entire length of the upper side area H and the left and right side areas V. The surface layer extending from the design surface of the upper head 12H to the design surface of the seal piece 18 is made of the same soft synthetic resin material and forms a design surface having a uniform texture.

In FIGS. 1 and 2, reference numeral 22 is a metal wire inserted for reinforcement and expansion / contraction prevention.
In the illustrated example, the lower surface of the tip of the joining piece 15 that comes into contact with the windshield 1, the holding piece 14, the sealing piece 18, and the design surfaces of the left and right heads 12V and 12H reach the design surface of the sealing piece 18. The surface layer is made of a soft synthetic resin material, and the legs 11, the left and right side heads 12V, and the upper head portion 12H other than the surface layer are made by co-extrusion molding with a hard synthetic resin material. Alternatively, it is possible to form a part or the whole of the window frame 2 which is in contact with the soft synthetic resin material and the other part is made of a hard synthetic resin material.

A method of molding the automobile window molding of the first embodiment constructed as described above will be described.

FIG. 3 is a schematic side view of an automobile window molding manufacturing apparatus of the present invention.

As shown in the figure, a receiving jig 43 and a pressure roller 44 are arranged near the extrusion head 42 of the extrusion molding machine 41. The movement of the pressure roller 44 is controlled between the chain line position and the solid line position in FIG. And the extrusion head 42
When the left and right side regions V are pushed out from the pressure roller 4
4 is retracted to the chain line position, and the left and right side regions V are the extrusion head 4
Molded into the same molding shape as the extrusion shape of No. 2, that is, the cross-sectional shape shown in FIG. Further, when the upper region H is extruded from the extrusion head 42, the pressure roller 44 is arranged at the solid line position, and the head of the molding (left and right side heads 12V) in a softened state immediately after extrusion from the extrusion head 42 is applied. It is crushed by the pressure roller 44.

At this time, the head of the molding (left and right side heads 12
The hollow portion 17V in V) allows the deformation of the head (the left and right side heads 12V). As a result, the upper region H is formed into the cross-sectional shape shown in FIG.
A deformed hollow portion 17H having a smaller cross-sectional area and a different sectional shape than the hollow portion 17V of 2V is formed. At the same time, the glass side bent piece 16H of the upper head 12H is bent at the bent portion and the outer surfaces thereof are overlapped with each other to form the deformed glass side guide portion 20H.
At the same time, it is polymerized on the joining piece 15.

The extruded product that has passed through the receiving jig 43 and the pressure roller 44 is then sent to the cooling water tank 45, where it is cooled and hardened and held in the above-described shape. Then, the extrusion-molded product is drawn out by the drawing roller 46 and transferred to the cutting machine 47, and the cutting machine 47 cuts a predetermined length, that is,
It is cut to the total length of the left and right side edges and the upper edge of the windshield 1.

The automobile wind molding thus formed is carried into the automobile manufacturing line and mounted in the gap between the window frame 2 and the windshield 1 of the vehicle body. In this case, the leg portions 11 in the left and right side regions V and the upper side region H of the windshield 1
Are the left and right side edges and the upper edge of the windshield 1 and the window frame 2.
It is continuously inserted in the gap between and and is fixed to the window frame with an adhesive. Then, as shown in FIG. 1, the left and right side heads 12V of the left and right side regions V are arranged at the left and right side edge portions of the windshield 1 in a state of protruding from the surface of the windshield 1 and the seal pieces 18 Is elastically contacted with the inner surface 2b of the window frame 2 to cover the gap between the window frame 2 and the water guide portion 19 with the window frame 2. Further, as shown in FIG. 2, the upper head portion 12H of the upper region H is arranged at the upper edge portion of the windshield 1 in a state of projecting low from the surface of the windshield 1, and the seal piece 18 is attached to the window frame. The inner surface 2b of 2 is elastically contacted to cover the gap with the window frame 2, and a water guiding portion 19 is formed between the window frame 2 and the water guiding portion 19 of the left and right side regions V.

In the above description, the automobile window molding is installed in the gap between the windshield 1 and the window frame 2 in the automobile manufacturing line. After the automobile window molding is attached to the windshield 1 in advance, the assembly parts thereof are attached. It is also possible to bring the above into the automobile manufacturing line and assemble it to the vehicle body using an automatic assembly machine.

The operation of the automobile window molding of the first embodiment configured as described above will be described below.

In the automobile window molding of the first embodiment, when the left and right side heads 12V are high and the upper side head 12H is low from the windshield 1,
The hollow portion 17V functions as a deformation permitting member. Further, in the state where the automobile wind molding of the first embodiment is inserted between the windshield 1 and the window frame 2 of the automobile, for example,
When rainwater, washer liquid, etc. on the windshield 1 is wiped off by a wiper (not shown) in rainy weather etc., the wiped rainwater, etc. flows on the windshield 1 and the left and right temporal regions of the left and right side regions V Reaches 12V. At this time, the rainwater and the like are blocked by the glass side bent pieces 16 as the glass side guide portions 20V arranged on the windshield 1 side of the left and right side heads 12V, and are prevented from flowing to the side windows 3. At the same time, it is guided downward along the left and right side edges of the windshield 1 by the glass side bent piece 16 serving as the glass side guide portion 20V.

On the other hand, when rainwater staying on the roof 4 of the vehicle body flows downward toward the windshield 1 when the vehicle is stopped, the rainwater that flows down is first of all in the upper head 1 of the upper region H.
It reaches 2H. At this time, these rainwater is collected by the upper head 12
It is blocked by the water guide portion 19 arranged on the window frame 2 side of H, and is prevented from flowing down to the windshield 1. Then, this rainwater is guided in the left-right direction along the water guiding portion 19 of the upper region H, reaches the water guiding portion 19 of the left and right regions V that is continuous with the water guiding portion 19 of the upper region H, and the water guiding portion 19 of the left and right regions V is reached. Is guided downward along the left and right edges of the windshield 1.

As described above, in the automobile window molding of the first embodiment, the glass side bending piece 16 that integrally connects the left and right side heads 12V and the joint piece 15 of the leg portion 11 is the windshield. A glass side bent piece 16 as a glass side guide portion 20V having a substantially V-shaped cross section which is opened to the windshield 1 side by the outer surface of the left and right side edges of 1 is formed, and a window frame of the left and right side heads 12V. The glass-side bending piece 16 that connects the deformed upper head 12H and the joint piece 15 of the leg 11 together while arranging the closed hollow portion 17V having a predetermined cross-sectional shape on the 2 side is , The deformed glass side guide portion 20H laminated by superimposing the outer surface between the deformed upper head portion 12H and the joining piece 15, and the upper head portion 1
2H has a modified hollow portion 17H having a smaller cross-sectional area and a different cross-sectional shape than the hollow portion 17V on the side of the window frame 2, and further has a sealing piece 18 continuously formed on the leg portion 11.
Is elastically contacted with the inner surface 2b of the window frame 2 and continuously from the upper edge of the windshield 1 to the left and right side edges, between the upper head 12H and the window frame 2 and between the left and right heads 12V and the window. Between the frame 2 and the frame 2, a water guiding portion 19 is formed which continuously opens upward from the upper side edge of the windshield 1 to the left and right side edges.

Therefore, according to the automobile window molding of the first embodiment, when the upper region H is formed, the head (left and right side heads 12V) of the molding immediately after extrusion molding is crushed by the pressure roller 44. By a simple method, a deformed hollow portion 17H having a different cross-sectional shape with a smaller cross-sectional area than the hollow portion 17V of the left and right side heads 12V is formed in the upper head 12H,
The height difference between the left and right side heads 12V and the upper head 12H at the left and right side edges and the upper side edge of the windshield 1 can be easily provided. As a result, unlike the conventional product, it is not necessary to separately form the left and right side regions V and the upper side region H, and to connect them to each other by the separately formed connecting pieces, which can significantly reduce the manufacturing cost. it can.

The rainwater, washer liquid, etc. on the windshield 1 wiped off by the wiper are prevented from flowing at the left and right side edges of the windshield 1 by the glass side bent pieces 16 as the glass side guide portions 20V. At the same time, it is guided downward along the glass side bent piece 16. As a result, the rainwater or the like wiped by the wiper exceeds the left and right side heads 12V of the windshield 1 and the windshield 1
Prevent outflow. As a result, rainwater and the like adhere to the side windows 3 adjacent to the windshield 1,
The driver's view is not obstructed and the side window 3 is not polluted to give the driver an uncomfortable feeling. When the rainwater staying on the roof 4 of the vehicle body moves forward and flows down to the windshield 1 when the vehicle is braked, the rainwater flowing down is blocked from flowing by the water guiding portion 19 in the upper region H. At the same time, it is guided in the left-right direction along the water guide section 19 and is guided downward along the water guide section 19 in the left and right side regions V. This prevents rainwater staying on the roof 4 of the vehicle body from flowing down into the windshield 1 beyond the upper head 12H when the vehicle is braked. As a result, the rainwater does not adhere to the windshield 1 to hinder the driver's field of view or stain the windshield 1 to make the driver uncomfortable.

Further, at this time, the upper head 1 of the upper region H
Since 2H is deformed by crushing immediately after extrusion to form the deformed glass side guide portion 20H, it projects low from the surface of the windshield 1 so as to be smoothly continuous, and does not impair aerodynamic characteristics during running of the automobile. Moreover, since the left and right heads 12V of the left and right regions V project high from the surface of the windshield 1 and the glass side bent pieces 16 form the glass side guide portion 20V, the windshield 1 to the side window 3 are formed. It is possible to reliably prevent rainwater and the like going to.

By the way, in the above-mentioned first embodiment, the glass side bending piece 16 connects the front end portion of the left and right side heads 12V and the front end portion of the joining piece 15, but the present invention is not limited to this. However, the left and right temporal heads 12V and the joining piece 15 are located inside the tip end portion, for example, near the center, and the glass side bending piece 16 is provided.
May be connected integrally by. Further, the glass-side bent piece 16 can be formed in other shapes such as a substantially U-shaped cross section as well as a substantially U-shaped cross section.

Next, another embodiment according to the present invention will be described below. Only the differences from the first embodiment will be described in each embodiment, and the same components as those in the first embodiment will be designated by the same reference numerals in the drawings and the description thereof will be omitted.

FIG. 4 is a sectional view of the left and right side regions of the automobile window molding of the second embodiment according to the present invention.

As shown in the figure, in the automobile window molding of the second embodiment, the lower end portion of the leg portion 11 and the tip end portion of the seal piece 18 of the automobile window molding of the first embodiment are
It is integrally connected by the restriction piece 21. The restriction piece 21 is co-extruded over the entire length of the left and right side regions V and the upper side region H. Then, the upper head 12H of the upper region H is extruded in the same shape as the left and right heads 12V in the same manner as in the first embodiment, and then the extruded product is crushed immediately after the extruding to obtain the thickness thereof. It is formed by deforming in the vertical direction.

Therefore, the restriction piece 21 integrally connects the lower end portion of the leg portion 11 and the tip end portion of the seal piece 18 so that the seal piece 18 is separated from the leg portion 11 and is elastically attached to the inner surface 2b of the window frame 2. It is restricted to move upward from a predetermined contact position. And, in particular, even when the automobile wind molding is bent at the corner portion of the peripheral edge of the windshield 1 and the stress that bends the seal piece 18 upward is applied,
The sealing piece 18 does not bend upward to release the elastic contact with the window frame 2, and the sealing piece 18 always elastically contacts the inner surface 2b of the window frame 2 in a stable state, and the left and right heads 12V and the upper head The water guiding portion 19 is stably formed between the portion 12H and the window frame 2. As a result, the seal piece 18 does not roll up at a curved portion such as a corner of the peripheral edge of the windshield 1 and a gap is created between the seal piece 18 and the inner surface 2b of the window frame 2, and the appearance of the peripheral edge of the windshield 1 is not impaired. Rainwater does not enter through the gap between the windshield 1 and the window frame 2.

FIG. 5 is a sectional view of the left and right side regions of the automobile window molding of the third embodiment according to the present invention, and FIG. 6 is a sectional view of the upper region of the automobile window molding of the third embodiment.

As shown in the drawing, in the automobile window molding of the third embodiment, only the glass side bending piece 16 is provided on the windshield 1 side of the left and right heads 12V as in the first and second embodiments. Of course, the window frame 2 side is also provided with the window frame side bent piece 30 that is bent in a different state depending on the position of the peripheral edge of the windshield 1.

That is, the window frame side bending piece 30 is integrally connected between the base end of the joining piece 15 of the leg portion 11 of the left and right side regions 12V and the base end of the left and right side head portion 12V, and the joining piece 15 is formed. The glass-side bending piece 16 is integrally connected between the tip of the and the left and right side heads 12V. The window frame side bent piece 30 has a substantially V-shaped cross section that is bent inwardly of the left and right heads 12V so as to face the glass side bent piece 16, and forms a glass side guide portion 20V. There is. As a result, the left and right side heads 12V are hermetically sealed to the window frame 2 side by the joining piece 15, the glass side bending piece 16, the left and right side heads 12V, and the window frame side bending piece 30 with a predetermined cross-sectional shape. A hollow portion 17V is formed. In addition, the outer surface of the bent piece 30 on the window frame side has a substantially V-shaped cross section that opens toward the window frame 2 side and forms a window frame side guide portion 31V.
The outer surface of the bent piece 30 on the side of the window frame, the design surface of the seal piece 18, and the inner surface 2b of the window frame 2 which is continuous with the design surface of the seal piece 18 make the windshield 1 closer to the window frame 2 than the left and right heads 12V. A water guide portion 19 having a cross-sectional shape that extends along the left and right side edges of the and is opened upward is formed.

On the other hand, the upper head 12H in the upper region H is extruded in the same shape as the left and right heads 12V as in the first and second embodiments, and then the extruded product is immediately after extrusion. It is formed by being deformed in the thickness direction by crushing.

That is, as shown in FIG. 6, the upper region H is
The upper head 1 which is deformed with the tip side of the joining piece 15 of the leg 11
The glass side bent piece 16 is bent at the bent portion between the front end side of 2H and the bent side, and is arranged in a superposed state to form a deformed glass side bent portion 20H. Further, between the base end side of the joining piece 15 and the base end side of the deformed upper head portion 12H, the window frame side bending piece 30 is bent at the bent portion and is arranged in a superposed state, and the deformed window is formed. It is the frame side guide portion 31H. As in the first and second embodiments, the glass side bending piece 16 as the glass side guide portion 20H as in the left and right side heads 12V is not formed on the windshield 1 side of the upper head 12H. , The joining piece 1 only on the window frame 2 side of the upper head 12H
5, deformed glass side guide portion 20H, deformed upper head portion 1
2H and the modified window frame side guide portion 31H, the left and right side heads 1
A closed deformed hollow portion 17H having a smaller cross-sectional area and a different cross-sectional shape than the hollow portion 17V of 2V is formed.

The windmill for automobiles of the third embodiment is
As in the first embodiment, extrusion is performed from the extruder to form left and right side regions V having the cross-sectional shape shown in FIG. 1 and upper regions H having the cross-sectional shape shown in FIG. At this time, not only is the bent state of the bent portion of the glass side bent piece 16 changed as in the first and second embodiments, but the bent state of the bent portion of the window frame side bent piece 30 is changed. The left and right temporal regions 1
The projection height of 2 V and the upper head 12H from the surface of the windshield 1 can be easily changed and adjusted as required. That is, in the automobile window molding of the third embodiment, for example, from the windshield 1 to the left and right temporal regions 12
When the V is high and the upper head 12H projects low, the hollow portion 17V functions as a deformation permitting member and the window frame side bending piece 3 as in the first and second embodiments.
0 functions as a height adjusting unit for changing the protruding height of the left and right side heads 12V and the upper side head 12H from the windshield 1.

The outer surface of the glass side bent piece 16 of the left and right heads 12V is attached to the windshield 1 side and the glass side guide portion 20V and the glass side guide portion 20V while being mounted in the gap between the peripheral edge of the windshield 1 and the window frame 2. The deformed glass side guide portion 20H is formed, and the water guide portion 19 is formed closer to the window frame 2 than the left and right side heads 12V and the upper side head 12H. Further, rainwater and the like wiped on the windshield 1 with the wiper in a state where the windshield for automobiles of the third embodiment is inserted between the windshield 1 and the window frame 2 of the automobile, To reach the left and right side heads 12V of the left and right side regions V and are blocked by the glass side bending pieces 16 as the glass side guide portions 20V arranged on the windshield 1 side of the left and right side heads 12V,
While being prevented from flowing into the side window 3, the glass side bent piece 30 serving as the window frame side guide portion 31V guides the windshield 1 downward along the left and right side edges of the windshield 1.

On the other hand, rainwater flowing down from the roof 4 of the vehicle body toward the windshield 1 when the vehicle is being braked reaches the upper head 12H of the upper region H and is arranged closer to the window frame 2 than the upper head 12H. Is blocked by the water guiding portion 19 and is prevented from flowing down to the windshield 1, and is guided in the left-right direction along the water guiding portion 19 of the upper region H, and the left and right regions V continuous with the water guiding portion 19 of the upper region H. It is guided downward along the water conduit 19 of the.

As described above, in the automobile window molding of the third embodiment, the bent piece on the glass side which integrally connects the tip portions of the left and right side heads 12V and the tip portions of the joining pieces 15 of the leg portions 11 is provided. 16 is the left and right side edges of the windshield 1,
The outer surface forms a glass-side guide portion 20V having a substantially V-shaped cross-section that opens toward the windshield 1, and the base end portion of the left and right side heads 12V and the base end portion of the joint piece 15 of the leg portion 11 are formed. The window frame side bent pieces 30 that integrally connect the two are integrally formed on the left and right edges of the windshield 1 and have a substantially V-shaped cross section that opens to the window frame 2 side by the outer surface thereof. Two
Closed hollow part 17V with a predetermined cross-sectional shape on the side
And the deformed glass side guide portion 20H integrally connecting the deformed upper head portion 12H and the distal end portion of the joining piece 15 of the leg portion 11 to each other is the upper head deformed on the windshield 1 side. The outer surface of the portion 12H and the joint piece 15 are superposed and laminated, and the base end portion of the deformed upper head portion 12H and the base end portion of the joint piece 15 of the leg portion 11 are integrally connected. The deformed window frame side guide portion 31H is laminated by superimposing its outer surface between the upper head portion 12H deformed on the window frame 2 side and the joining piece 15, and is hollow on the window frame 2 side of the upper head portion 12H. A sealed deformable hollow portion 17H having a cross-sectional shape different from that of the portion 17V and having a different cross-sectional shape is arranged. Further, the seal piece 18 continuously formed on the leg portion 11 is elastically contacted with the inner surface 2b of the window frame 2. From the upper edge of the windshield 1 to the left and right edges. And, the upper head 12H and the window frame 2
Between the left and right side heads 12V and the window frame 2, a water guiding portion 19 is formed which is continuously open upward from the upper edge of the windshield 1 to the left and right side edges.

Therefore, according to the automobile window molding of the third embodiment, when the upper region H is formed, the head (the left and right side heads 12V) of the molding immediately after extrusion molding is crushed by the pressure roller 44. By the simple method described above, the deformed hollow portion 17H having a smaller sectional area and a different cross-sectional shape than the hollow portion 17V of the left and right side heads 12V is formed in the upper head 12H. Then, at this time, the window frame side bending piece 30 functions as a height adjusting portion that adjusts the protruding height of the upper head 12H from the windshield 1, and the left and right side edges of the windshield 1 and the left and right edges of the upper edge. Temporal head 12V and upper head 12
The height difference of H can be provided more easily. As a result, unlike the conventional product, it is not necessary to separately form the left and right side regions V and the upper side region H, and to connect them to each other by the separately formed connecting pieces, which can significantly reduce the manufacturing cost. it can.

The rainwater, washer liquid, etc. on the windshield 1 wiped off by the wiper are prevented from flowing at the left and right side edges of the windshield 1 by the glass side bent pieces 16 as the glass side guide portions 20V. At the same time, it is guided downward along the glass side bent piece 16 and is prevented from flowing out of the windshield 1 beyond the left and right side heads 12V of the windshield 1. As a result, rainwater or the like does not adhere to the side windows 3 adjacent to the windshield 1 to hinder the driver's field of view or stain the side windows 3 to cause discomfort to the driver or the like. The rainwater flowing down from the roof 4 of the vehicle body to the windshield 1 when the vehicle is braked is reliably prevented from flowing down to the windshield 1 by the water guiding portion 19 in the upper region H and the water guiding portion in the left and right regions 12V. It is guided downward along 19 and is prevented from flowing over the upper head portion 12V into the windshield 1. As a result, the rainwater does not adhere to the windshield 1 to hinder the driver's field of view or stain the windshield 1 to make the driver uncomfortable.

Further, at this time, the upper head 1 of the upper region H
2H is deformed by crushing immediately after extrusion, the tip side of the joining piece 15, the deformed glass side bending piece 16 and the tip side of the deformed upper head 12 are in a laminated state, and the base of the joining piece 15 is The end side, the deformed window frame side guide portion 31H, and the tip side of the deformed upper head portion 12H are in a laminated state, and protrude low so as to be smoothly continuous from the surface of the windshield 1. There is no loss. Moreover, the left and right side heads 12V of the left and right side regions V project high from the surface of the windshield 1 and the glass side bent pieces 16 are provided.
Forms the glass side guide portion 20V, it is possible to reliably prevent rainwater or the like from the windshield 1 toward the side window 3.

By the way, in the third embodiment described above, the glass side bending piece 16 connects the base end portion of the left and right side heads 12V and the base end portion of the joining piece 15 to each other. The joining piece 15 may be integrally connected by the window frame side bending piece 31V at an inner position than the tip end portion, for example, near the center. Further, the window frame side bent piece 30 can be formed in other shapes such as a substantially U-shaped cross section as well as a substantially U-shaped cross section.

[0062]

As described above, the windshield for an automobile according to the invention of claim 1 has a glass-side bent piece that integrally connects the head and the joining piece in accordance with the position of the peripheral edge of the windshield. A glass-side guide portion having a different cross-sectional shape that opens to the windshield side is formed by the glass-side bent piece in a different bent state, and further formed continuously with the leg portion at a position lower than the head portion. The seal piece is elastically contacted with the inner surface of the window frame to form a water guiding portion that opens upward between the head and the window frame.

Therefore, depending on the bent state of the glass-side bent piece, the height of the head at a part of the peripheral edge of the windshield is larger than the height of the head at the other part of the windshield, For example, when the head is formed high on the left and right side edges of the windshield and low on the upper side edge, the height of the head on the left and right side edges and the upper side edge can be easily provided only by deforming the head portion on the upper side edge. Therefore, the manufacturing cost can be reduced. In addition, rainwater, washer liquid, etc. flowing on the windshield are blocked and guided by the glass-side guide portion at the head portion provided with the glass-side guide portion, and flow out of the windshield beyond the head portion. To be prevented. And, conversely, rainwater flowing from the outside of the windshield of the vehicle body to the windshield is
It is blocked and guided by the water conduit to prevent it from flowing over the head into the windshield.

In the automobile window molding according to the second aspect of the present invention, the bent state of the glass side bending piece that integrally connects the head portion and the joining piece is changed according to the position of the peripheral edge of the windshield, And, forming a glass side guide portion having a cross-sectional shape that opens to the windshield side by the glass side bent piece,
By a seal piece continuously formed on the leg portion at a position lower than the head portion, a water guiding portion which is elastically contacted with the inner surface of the window frame and opens upward between the head portion and the window frame is further formed. ,
The lower end portion of the leg portion and the tip end portion of the seal piece are integrally connected by a restriction piece.

Therefore, depending on the bent state of the glass-side bent piece, the height of the head at a part of the peripheral edge of the windshield is larger than the height of the head at other parts of the windshield, For example, when the head is formed high on the left and right side edges of the windshield and low on the upper side edge, the height of the head on the left and right side edges and the upper side edge can be easily provided only by deforming the head portion on the upper side edge. Therefore, the manufacturing cost can be reduced. In addition, rainwater, washer liquid, etc. flowing on the windshield are blocked and guided by the glass-side guide portion at the head portion provided with the glass-side guide portion, and flow out of the windshield beyond the head portion. To be prevented. And, conversely, rainwater flowing from the outside of the windshield of the vehicle body to the windshield is
It is blocked and guided by the water conduit to prevent it from flowing over the head into the windshield. Further, the restriction piece integrally connects the lower end portion of the leg portion and the tip end portion of the seal piece, so that the seal piece can be separated from the leg portion and moved upward from a predetermined position where it is elastically contacted with the inner surface of the window frame. Regulated.

According to a third aspect of the present invention, there is provided a windshield molding for an automobile according to the position of the peripheral edge of the windshield.
A glass-side guide portion having a cross-sectional shape in which the bent side of the glass-side bending piece that integrally connects the head portion and the joining piece on the windshield side is different, and the glass-side bending piece opens to the windshield side. And a seal piece formed continuously with the leg portion at a position lower than the head portion, a water guide portion that elastically contacts the inner surface of the window frame and opens upward between the head portion and the window frame. Further, according to the position of the peripheral edge of the windshield, the head frame and the joining piece are integrally connected on the window frame side, and a window frame side bent piece having a cross-sectional shape opening to the window frame side is formed. The bent state is different.

Therefore, the height of the head at a part of the peripheral edge of the windshield is different from that of the other part of the windshield depending on the bent state of the bent piece on the glass side and the bent piece on the window frame side. If the head is formed higher on the left and right side edges of the windshield and lower on the upper side edge, the head on the left and right side edges and the upper side edge can be simply changed by deforming the head on the upper side edge. The height of the parts can be easily provided, and the manufacturing cost can be reduced. In addition, rainwater, washer liquid, etc. flowing on the windshield are blocked and guided by the glass-side guide portion at the head portion provided with the glass-side guide portion, and flow out of the windshield beyond the head portion. To be prevented. On the contrary, rainwater flowing from the outside of the windshield of the vehicle body to the windshield is blocked and guided by the water guiding portion at the head provided with the water guiding portion, and flows into the windshield beyond the head. To be prevented. Further, the window frame side bent piece functions as a height adjusting portion that changes the bent state according to the position of the peripheral edge of the windshield, thereby adjusting the height of the head at the peripheral edge of the windshield. To facilitate.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of left and right side regions of a windshield of an automobile wind molding according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view of an upper region of a windshield of an automobile wind molding according to a first embodiment.

FIG. 3 is a schematic side view of an automobile wind molding manufacturing apparatus of the present invention.

FIG. 4 is a cross-sectional view of left and right side regions of a windshield of an automobile wind molding according to a second embodiment of the present invention.

FIG. 5 is a cross-sectional view of left and right side regions of a windshield of an automobile wind molding according to a third embodiment of the present invention.

FIG. 6 is a cross-sectional view of an upper region of a windshield of an automobile window molding according to a third embodiment.

FIG. 7 is a perspective view showing an entire automobile wind molding mounted in a gap between an automobile windshield and a window frame.

FIG. 8 is a cross-sectional view of an upper region of a windshield of a conventional automobile wind molding.

FIG. 9 is a cross-sectional view of left and right side regions of a windshield of a conventional automobile wind molding.

[Explanation of symbols]

 1 Windshield 2 Window frame 2a Inner surface 11 Leg 12V Left right head 12H Upper head 13 Support piece 15 Joining piece 16 Glass side bending piece 18 Sealing piece 19 Water guiding part 20V Glass side guiding part 20H Deformed glass side guiding part 21 Control piece 30 Window frame side bent piece 31V Window frame side guide portion 31H Deformed window frame side guide portion

Claims (3)

[Claims] 1. A leg portion which is continuously mounted in a gap between a windshield and a window frame and has a supporting piece formed on a lower portion thereof; and a leg portion which is continuously formed on the leg portion and which supports the windshield together with the supporting piece of the leg portion. A gripping joint piece, a head that is continuously formed on the leg portion and is exposed from a gap between the windshield and the window frame, the head and the joint piece are integrally connected, and a peripheral edge of the windshield is formed. A bent piece on the glass side, which has a bent shape different depending on the position and has an approximately V-shaped cross section, which is open to the windshield side, and which is formed continuously with the leg portion at a position lower than the head portion. ,
A windshield molding for an automobile, comprising: a seal piece that elastically contacts an inner surface of a window frame and forms a water guiding portion that opens upward between the head portion and the window frame. 2. A leg portion which is continuously mounted in a gap between a windshield and a window frame and has a supporting piece formed on a lower portion thereof, and a leg portion which is continuously formed on the leg portion and supports the windshield together with the supporting piece of the leg portion. A gripping joint piece, a head that is continuously formed on the leg portion and is exposed from a gap between the windshield and the window frame, the head and the joint piece are integrally connected, and a peripheral edge of the windshield is formed. A bent piece on the glass side, which has a bent shape different depending on the position and has an approximately V-shaped cross section, which is open to the windshield side, and which is formed continuously with the leg portion at a position lower than the head portion. ,
A sealing piece that elastically contacts the inner surface of the window frame to form a water guiding portion that opens upward between the head and the window frame, and a restricting piece that integrally connects the leg portion and the sealing piece. A windmill for automobiles that is characterized. 3. A leg portion which is continuously mounted in a gap between a windshield and a window frame and has a support piece formed on a lower portion thereof, and a leg portion which is continuously formed on the leg portion and which supports the windshield together with the support piece of the leg portion. A gripping joint piece, a head that is continuously formed on the leg portion and is exposed from a gap between the windshield and the window frame, the head and the joint piece are integrally connected, and a peripheral edge of the windshield is formed. A bent piece on the glass side, which has a bent shape different depending on the position and has an approximately V-shaped cross section, which is open to the windshield side, and which is formed continuously with the leg portion at a position lower than the head portion. ,
A sealing piece that elastically contacts the inner surface of the window frame to form a water guiding portion that opens upward between the head and the window frame, and integrally connects the head and the joining piece, and the peripheral edge of the windshield. And a window frame side bent piece having a substantially V-shaped cross-section that opens to the window frame side according to the position of the window molding.