JP3865177B2 - Structure of resin parts - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to the structure of a resin component used in a cowl portion or the like of an automobile.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a cowl top garnish is used as a resin component for a cowl portion of an automobile, etc., which serves as a surface decoration and a blindfold. A front hood and front fender panels are arranged on both sides of the front hood on the front side of the cowl top garnish. A weather strip is disposed on the cowl top garnish that overlaps the front hood to prevent water from entering the engine room. On the other hand, both sides of the cowl top garnish are provided with flanges that enter the back side of the front fender panel, so that the body part and the dash side panel arranged inside the front fender panel can be seen from the outside. It is preventing. For this reason, at the time of attaching the cowl top garnish, both end portions of the cowl top garnish are bent and are inserted into the lower side of the flange of the front fender panel.
As related prior arts, there are JP-A-6-305446 and JP-A-5-14948.
[0003]
[Problems to be solved by the invention]
However, in the conventional cowl top garnish, when the cowl top garnish is attached, the flange portion overlapping the front fender panel may come into contact with the flange of the front fender panel and be damaged. Therefore, if the gap between the front fender panel and the dash side panel was made large, the feeling that the cowl top garnish fluttered up and down or was recessed could not be denied.
[0004]
An object of the present invention is to solve the above-mentioned problems and to provide a structure of a resin component that can prevent the flange portion provided in the resin component from being damaged by contact with the panel component.
[0005]
[Means for Solving the Problems]
Since the present invention is to solve the above problems, attached by inserting the flange portion provided on the resin component to the two panels part of the gap, one of the two panels part is the panel of the vehicle body surface, the resin component In the structure of a resin part having a portion exposed on the surface of the vehicle body, a rib portion is provided on the vehicle body surface side of the flange portion of the resin component so that the rib portion faces the back surface of the panel component and the flange is inserted. It is arranged along the direction, and a raised claw portion is provided on the back surface side of the flange portion, and the raised claw portion is installed so as to be able to come into contact with a panel that is not on the vehicle body surface of the two panel parts .
Further, the present invention provides a resin part structure having flange portions inserted on both sides between a front fender panel and a dash side panel.
A rib portion is provided on the front surface side of the flange portion, the rib portion is opposed to the back surface of the front fender panel and is disposed along the insertion direction of the flange, and is directed to the dash side panel on the back surface side of the flange portion. This is because a standing claw portion is provided, and the standing claw portion is installed so as to be able to contact the dash side panel .
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0007]
1 to 5, a cowl portion 2 is provided at a front portion of a vehicle body 1 between an engine room A for mounting an engine or the like and a vehicle interior B having a passenger seat. An instrument panel 3 having an instrument panel or the like is provided on the indoor side of the cowl unit 2, and various electrical components and the like are provided on the engine room A side of the cowl unit 2.
A cowl top garnish 4 serving as a resin part is provided at a portion where the cowl portion 2 is exposed to the outside, serving both as a surface decoration and a blindfold. A front windshield 5 is fixed between the cowl top garnish 4 and the cowl portion 2 by inserting a lower end portion.
[0008]
The cowl portion 2 includes a cowl top panel 6 that extends forward from the lower end of the front windshield 5 and a reinforcing bracket 7 that is joined to the lower surface of the cowl top panel 6 and hangs downward to partition the engine room A. A closed cross section formed by a dash panel 8 that connects the rear end portion of the cowl top panel 6 and the lower end portion of the reinforcing bracket 7 and partitions between the engine room A and the vehicle interior B, and is formed in a substantially square shape. A cowl box portion having a shape is formed. The cowl top garnish 4 is fastened to the cowl top panel 6 via a plurality of clips 9 and the like.
[0009]
The cowl top garnish 4 is formed in an arc shape along the front end of the front windshield 5, and as shown in FIG. 6, stepped portions 4 a that are lowered by one step are formed on both sides of the front edge corresponding to the front hood 10 provided on the front side. A rib 4c for mounting the weather strip 11 is formed in the vehicle width direction on the upper surface of the stepped portion 4a. Front fender panels 12 and 12 are disposed on both sides of the front hood 10, and dash side panels 13 disposed on both sides of the dash panel 8 are disposed inside the front fender panels 12 and 12. ing.
[0010]
On both side portions of the cowl top garnish 4, flange portions 4b inserted into the gaps 14 between the front fender panels 12 and 12 and the dash side panel 13 are provided in the vehicle width direction. The body parts inside the fender panels 12, 12, that is, the dash side panel 13 and the like are blinded so as not to be seen.
[0011]
The structure of the cowl top garnish 4 will be described with reference to FIGS.
On the surface side of the flange portion 4 b of the cowl top garnish 4, a rib portion 15 is provided at a portion facing the back side of the front fender panels 12, 12. Two rib portions 15 are provided at a predetermined height on the surface of the flange portion 4b at regular intervals toward the tip. The number of the rib portions 15 may be one or plural, and the shape is not limited to a straight line but may be a curved line. Moreover, the height of the rib part 15 may be a fixed height, and as shown in FIG. If it is made into a slope, the insertion of the rib part 15 will become smooth. The rib portion 15 may have a height that makes contact with the back surfaces of the front fender panels 12 and 12, or may have a height that provides a certain gap with the back surfaces of the front fender panels 12 and 12.
[0012]
On the back side of the flange portion 4 b of the cowl top garnish 4, a vertical claw portion 16 in the vehicle width direction is provided toward the dash side panel 13, and the front fender panels 12, 12 and the dash side panel 13 Shaking of the cowl top garnish 4 in the gap 14 is prevented. The standing claw portion 16 is formed with a constant width along the longitudinal direction of the flange portion 4b. The width of the standing claw portion 16 can be arbitrarily set.
[0013]
According to the above configuration, the rib portion 15 is provided on the front surface side of the flange portion 4 b of the cowl top garnish 4 at the portion facing the back surface side of the front fender panels 12, 12, and the flange portion of the cowl top garnish 4 On the back side of 4b, a vertical claw 16 in the vehicle width direction is provided toward the dash side panel 13 side, so that the cowl top garnish 4 has a gap 14 between the front fender panels 12 and 12 and the dash side panel 13. There is no risk of flapping up and down inside. Moreover, since it hold | maintains between the front fender panels 12 and 12 and the dash side panel 13, there is no feeling of being depressed. Since it is reinforced by the rib part 15 and the standing claw part 16, the rigidity of the flange part 4b of the cowl top garnish 4 can be improved. Further, even when the rib portion 15 is scratched, it does not appear outside so that it does not stand out.
[0014]
The present invention is not limited to the above embodiment. For example, in the above embodiment, the flange portion 4b of the cowl top garnish 4 is provided with the rib portion 15 and the standing claw portion 16, but other resins are used. A similar structure can be applied to the part. Moreover, the shape of the rib part 15 is not limited to the said embodiment, The width which protrudes, the width | variety of a vehicle width direction, and length can also be set arbitrarily. Furthermore, the protruding width and the shape of the standing claw portion 16 can be arbitrarily set according to the width of the gap portion of the panel component.
[0015]
【The invention's effect】
As described above, the structure of the resin component according to the present invention has the following effects.
Mounting by inserting the flange portion provided on the resin component to the two panels part of the gap, one of the two panels part is the panel of the vehicle body surface, the resin component is a resin having a portion exposed to the body surface In the structure of the component , a rib portion is provided on the vehicle body surface side of the flange portion of the resin component , the rib portion is opposed to abut the back surface of the panel component, and is disposed along the insertion direction of the flange. Since the vertical claw portion is provided on the back side of the portion and the vertical claw portion is installed so as to be able to contact the panel of the two panel parts that is not on the vehicle body surface , the panel part may damage the flange part surface of the resin part. There is no. In addition, since the rib portion is disposed so as to face the back surface of the panel component, even if the rib portion is damaged, the rib portion is not conspicuous, so that the appearance can be improved.
In a resin part structure in which a flange part provided in a resin part is inserted into a gap between panel parts and attached, a rib part is provided on the surface side of the flange part of the resin part, and a standing claw part is provided on the back side of the flange part. Since it provided, the rigidity of a flange part can be improved.
In the structure of resin parts having flanges inserted on both sides between the front fender panel and the dash side panel,
A rib portion is provided on the front surface side of the flange portion, the rib portion is opposed to the back surface of the front fender panel and is disposed along the insertion direction of the flange, and is directed to the dash side panel on the back surface side of the flange portion. Since the raised claw portion is provided so that the raised claw portion can be brought into contact with the dash side panel, there is no possibility that the front fender panel damages the surface of the flange portion of the cowl top garnish. Further, the rigidity of the flange portion of the cowl top garnish can be improved by the rib portion and the raised claw portion.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a vehicle body to which an embodiment of the structure of a resin part of the present invention is applied.
FIG. 2 is an exploded perspective view showing an embodiment in which the structure of the resin component of the present invention is applied to a cowl top garnish.
FIG. 3 is a cross-sectional view taken along line AA in FIG.
4 is an enlarged perspective view showing a portion X in FIG. 1 according to an embodiment in which the structure of the resin component of the present invention is applied to a cowl top garnish.
FIG. 5 is a plan view of the same portion as FIG. 4;
6 is a perspective view showing the cowl top garnish of FIG. 4; FIG.
7 is a cross-sectional view taken along line BB in FIG.
8 is a cross-sectional view taken along the line CC of FIG.
FIG. 9 is a cross-sectional view showing a modified example of a cowl top garnish.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Car body 2 Cowl part 3 Instrument panel 4 Cowl top garnish 5 Front windshield 6 Cowl top panel 7 Reinforcement bracket 8 Dash panel 9 Clip 10 Front hood 11 Weather strip 12 Front fender panel 13 Dash side panel 14 Gap 15 Rib part 16 Standing Claw 4b Flange

Claims (2)

Mounting by inserting the flange portion provided on the resin component to the two panels part of the gap, one of the two panels part is the panel of the vehicle body surface, the resin component is a resin having a portion exposed to the body surface In the part structure,
A rib part is provided on the vehicle body surface side of the flange part of the resin part ,
The rib part is arranged so as to be in contact with the back surface of the panel part and disposed along the insertion direction of the flange.
A standing claw is provided on the back side of the flange,
A structure of a resin part, characterized in that the standing claw portion is installed so as to be able to contact a panel of two panel parts that is not on the surface of the vehicle body . In the structure of resin parts having flanges inserted on both sides between the front fender panel and the dash side panel,
Protruding a rib part on the surface side of the flange part,
The rib portion is opposed to the back surface of the front fender panel and disposed along the insertion direction of the flange.
On the back side of the flange part, a standing claw part is provided toward the dash side panel,
A structure of a resin part, wherein the standing claw portion is installed so as to be able to contact a dash side panel.

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