JP2005096502A - Mounting structure of fender panel of automobile - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To surely prevent play of an upper edge rear end of a fender panel at the time of traveling a vehicle and the like by stabilizing fitting of the upper edge rear end of the fender panel. <P>SOLUTION: This automobile has a triangular stationary window 7 between a bottom of a front pillar 2 and a front side body 4, and a projection 11 covering a bottom end 20 of the front pillar 2 is formed at a rear end of an upper edge 10 of the fender panel 1 covering an outer face of the front side body 4. A tongue piece like lock piece 13 projecting toward a back face of a window pane 71 mounted to the stationary window 7 is installed to the projection 11. An approximately U-shape notched lock groove 14 is formed to the piece, and a clip 5 is provided at a position corresponding to the lock piece 13 at an opening edge 72 of the stationary window 7. The lock groove 14 of the lock piece 3 is detachably engaged with the clip 5, so that the projection 11 is locked with the opening edge 72 of the stationary window. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a mounting structure for a fender panel of an automobile, and more particularly to a mounting structure for a fender panel that covers a lower end portion of a front pillar at an upper edge rear end portion of the fender panel.

  As shown in FIG. 4, some passenger cars are provided with a triangular fixed window 7 surrounded by a lower portion of the front pillar 2 and an upper rear edge of the front side body 4. The fender panel 1 that covers the outer surface of the front side body 4 of this type of automobile protrudes toward the front pillar 2 at the rear end of the upper edge 10 and covers the lower end 20 of the front pillar 2. Further, a window edge 12 along the lower edge of the opening of the fixed window 7 is formed at the rear thereof. The fender panel 1 is bolted with a fastening flange formed along its upper edge 10 to the upper surface of the apron upper member 3 extending forward from the lower end 20 of the front pillar 2 (E in the figure), and the rear edge 15 is The front side body 4 constituting the front edge of the door opening is bolted to the rear edge (F in the figure).

  By the way, in the mounting structure of the fender panel 1, the protruding portion 11 and the window edge 12 at the rear end of the upper edge 10 of the fender panel 1 are not fastened to the vehicle body side, and to the apron upper member 3 of the upper edge 10. Since the fastening portion E and the fastening portion F of the rear edge 15 to the front side body 4 are separated from each other, rattling is likely to occur when the vehicle is traveling.

  Therefore, conventionally, as shown in FIGS. 4 and 5, it has been devised that a clip 8 is provided on the lower edge of the opening of the fixed window 7 of the front side body 4 to support the window edge 12 of the fender panel 1. ing. The clip 8 is attached by press-fitting the clip leg 81 into a bag-like fitting portion 48 formed by fixing a plate 49 to the outer surface of the front side body 4. The clip 8 has a first claw 82 projecting toward the upper surface side of the window edge 12 of the fender panel 1 refracting toward the front side body 4 side and a second claw projecting toward the lower surface side of the window edge 12. A claw 83 is provided, and the window edge 12 is vertically sandwiched between the first and second claws 82 and 83 to prevent rattling. The sandwiching portion of the window edge 12 of the fender panel 1 by the clip 8 is covered with a glass molding 75a on the outer periphery of the window glass 71 of the fixed window 7 (see Patent Document 1).

However, the clip 8 provided on the window edge 12 side is not sufficient in suppressing the rattling of the protruding portion 11 protruding upward from the window edge 12, and as a result, as shown in FIGS. In order to prevent rattling of the protrusion 11, a spacer 9 made of a foam material is provided between the protrusion 11 and the lower end 20 of the front pillar 2.
JP-A-8-20362

  By the way, in the structure provided with the spacer 9 of the conventional foaming material, the spacer 9 is previously attached to the lower end part 20 of the front pillar 2 in the production process of the vehicle, and the fender panel 1 is assembled to the vehicle body and painted on the vehicle body. Is applied, the spacer 9 is foamed by utilizing the heat of the drying process for drying the coating of the vehicle body. Therefore, the optimum temperature control for foaming is not performed, and the foaming rate of the spacer 9 is likely to change. For example, when the foaming rate of the spacer 9 is small, a gap is formed between the fender panel 1 or the front pillar 2 and the stability of the fender panel 1 is poor. And the front pillar 2 protrude from the parting portion, resulting in a problem that the appearance is impaired. Further, even if foaming is successfully performed and the spacer 9 is filled without a gap between the fender panel 1 and the front pillar 2, the spacer 9 may be peeled off due to deterioration of age, and the fender panel 1 may be rattled. In addition, when the fender panel 1 is reassembled due to installation adjustment or replacement of the repair, the spacer 9 is destroyed, so that there is a problem that it is necessary to reattach the substitute member instead of the spacer 9 and it takes time and labor. .

  Therefore, in view of the above circumstances, the present invention stabilizes the installation of the rear edge of the upper edge of the fender panel without relying on a foam spacer, reliably prevents the fender panel from rattling during traveling of the vehicle, and the like. Therefore, it is an object to realize a fender panel mounting structure that can cope with reassembly.

  The present invention has a triangular fixed window between the lower portion of the front pillar and the front side body, and the lower end portion of the front pillar is provided at the rear edge of the upper edge of the fender panel covering the outer surface of the front side body. In the automobile formed with the projecting portion to be covered, the projecting portion is provided with a tongue-like locking piece protruding from the side edge of the fixed window side to the back side of the window glass attached to the fixed window. A locking groove cut out in a substantially U shape is formed on the piece, and a clip is provided on the opening edge of the fixed window at a position corresponding to the locking piece, and the locking groove of the locking piece is provided on the clip. Are engaged with each other so that the projection is locked to the opening edge of the fixed window. Since the locking piece of the protruding portion of the fender panel is engaged with the clip at the opening edge of the fixed window, it is possible to reliably prevent the protruding portion from rattling.

  An opening flange of the fixed window is provided with an adhesive flange that protrudes to the rear side of the window glass and bonds the rear surface of the window glass with an adhesive, and the adhesive flange has an outer position of an adhesion portion with the window glass. The clip is attached to the fender panel, and the locking piece of the fender panel is engaged with the clip. Since the locking piece of the fender panel and the clip of the opening edge of the fixed window are engaged at the outer position of the opening edge and the bonding part of the window glass, the fender panel can be attached and detached without removing the window glass. Reassembly is easy.

  The locking groove of the locking piece is formed in a U shape that opens rearward and obliquely upward along the protruding direction of the protruding portion. The clip includes a leg portion that is press-fitted into a clip hole provided at an opening edge of the fixed window, and a disk-shaped head portion, and a groove portion is formed in a circumferential direction on the outer periphery of the head portion. The stop groove and the groove portion of the head portion are fitted and locked to each other (claim 3). Since the locking piece can be engaged with the clip along the mounting direction of the fender panel, workability is good. Further, since the engaging piece and the clip are engaged with and engaged with the engaging groove and the groove portion, the engaging state of both is good, and the effect of preventing the fender panel from rattling is high.

  According to the present invention, in the mounting structure of the fender panel that covers the lower end portion of the front pillar at the upper end rear end portion of the fender panel, the construction of the rear end portion of the upper edge of the fender panel can be performed without using a spacer made of a foam material. It is possible to stabilize the attachment and reliably prevent the fender panel from rattling during traveling of the vehicle. In addition, since the locking piece of the fender panel is detachably engaged with the clip provided at the opening edge of the fixed window, the fender panel can be easily reassembled. It is not necessary to remove the window glass.

  An embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1 (A), a triangular opening 70 is provided on the side of the vehicle body at the boundary between the front pillar 2 and the front side body 4 constituting the front edge of the front door opening, and the opening 70 is closed. A fixed window 7 to which the glass 71 is fixed is provided.

  As shown in FIGS. 1A and 3, an adhesive flange 72 is formed on the entire periphery of the opening edge of the opening 70 so as to project to the back side of the window glass 71. The window glass 71 is clipped to the three corner portions of the adhesive flange 72 with clips (not shown) protruding from the three corner portions on the back side, and the rear outer peripheral portion of the window glass 71 is It is bonded to the peripheral surface of the bonding flange 72 with a urethane adhesive 74. Note that there is a gap corresponding to the thickness of the adhesive 74 between the adhesive flange 72 and the window glass 71 at a position outside the adhesive portion.

  A black ceramic coating 710 is applied to the outer peripheral portion of the surface of the window glass 71 in a band shape so as to hide the adhesive portion and the clip stopper portion with the adhesive flange 72 from the outside of the vehicle. A rubber glass molding 75 is attached to the outer peripheral edge of the window glass 71, and a lip 751 on the outer peripheral edge of the glass molding 75 is brought into contact with the front pillar 2 on the upper edge side of the window glass 71.

  As shown in FIGS. 1A and 1B, the fender panel 1 is attached so as to cover the apron upper member 3 and the front side body 4 constituting the upper edge of the engine room of the vehicle body from the vehicle exterior side. That constitutes the side. The fender panel 1 includes a fastening flange (not shown) having a substantially L-shaped cross section refracted downward at the upper edge 10, and the fastening flange abuts against the upper surface of the apron upper member 3 so as to have a predetermined interval in the front-rear direction. And bolted at a plurality of locations (E portion in FIG. 1 (A) indicates a fastening portion at the rear end). The rear edge 15 of the fender panel 1 abuts a rear edge flange (not shown) that is folded back toward the inside of the vehicle with the rear surface of the front side body 4 and is bolted at a plurality of positions in the vertical direction (see FIG. 1A). F part shows the fastening part of the upper end).

  At the rear end portion of the upper edge 10 of the fender panel 1, an inclined projecting portion 11 is formed that projects rearward and obliquely upward toward the front pillar 2, and the projecting portion 11 has a lower end portion 20 of the front pillar 2. The outer surface of the outside of the car is covered. Further, a window edge 12 facing the lower edge of the fixed window 7 is provided behind the projecting portion 11.

  The lower end portion 20 of the front pillar 2 is made lower than the outer surface of the general portion of the front pillar 2 through a step 21. The projecting portion 11 of the fender panel 1 is arranged so that the projecting end thereof abuts the step 21, and the lower end portion 20 is arranged so that the projecting portion 11 is substantially flush with the outer surface of the general portion of the front pillar 2. It is covered. There is a gap between the protrusion 11 and the lower end 20. The lower end portion 20 of the front pillar 2 is connected to the front side body 4 at the front end corner portion of the adhesive flange 72 of the fixed window 7.

  As shown in FIGS. 1 and 2, the projecting portion 11 is once refracted inward from the side edge 111 on the fixed window 7 side and further refracted downward to the back side of the front end corner portion of the window glass 71. A tongue-like locking piece 13 that protrudes and enters the gap between the window glass 71 and the front end corner of the adhesive flange 72 is formed. A substantially U-shaped locking groove 14 that opens rearward and obliquely upward along the protruding direction of the protruding portion 11 is cut out at the distal end portion of the locking piece 13. Further, a protrusion 141 is formed at the opening of the locking groove 14 so that the groove width of the opening is slightly narrower than the depth of the groove.

  Corresponding to the locking piece 11 of the fender panel 1, the front end corner portion of the adhesive flange 72 can be engaged with the locking piece 13 at a position outside the bonding portion with the front end corner portion of the window glass 71. A clip 5 is provided. The clip 5 is a synthetic resin molded product, and includes a disk-shaped head portion 50 and leg portions 51 protruding in the central axis direction of the head portion 50. The head 50 has a diameter approximately 1.5 to 2 times the groove width of the locking groove 14, and a groove 52 is formed on the outer periphery of the head 50 in the circumferential direction. . The groove portion 52 is formed such that the groove width corresponds to the plate thickness of the locking piece 13, and the depth of the groove is such that the diameter of the center circle formed by the bottom of the groove portion 52 is that of the locking groove 14. The dimensions correspond to the groove width. Moreover, the opening part of the groove part 52 forms the side surface in the taper shape, and the opening side is made wide.

  The leg portion 51 of the clip 5 is provided with a pair of elastic locking projections 53 that protrude in an inclined manner from the distal end of the leg portion 51 toward the proximal end side on both sides of the rod-shaped main body. The clip 5 is legged in a state in which the leg portion 51 is press-fitted from the outside into the clip hole 73 formed in the front end corner portion of the adhesive flange 72 and the head portion 50 is brought into contact with the panel surface around the clip hole 73 in the front end corner portion. The ends of both elastic locking projections 53 of the portion 51 are fixed to the opening edge of the clip hole 73 and attached.

  Then, the locking piece 13 of the protruding portion 11 is attached to the head portion 50 of the clip 5 attached to the front end corner portion of the adhesive flange 72, and both the groove portion 52 and the locking groove 14 are in the protruding direction of the protruding portion 11 (see FIG. (In the direction indicated by the arrow 2), and is detachably fitted. A lip 751 of the glass molding 75 surrounding the peripheral edge of the front end corner of the window glass 72 is brought into contact with the side edge 111 of the protruding portion 11.

  According to the present embodiment, the locking piece 13 is provided on the protruding portion 11 at the rear edge of the upper edge of the fender panel 1 that covers the outer surface of the lower end portion 20 of the front pillar 2, while the opening edge 72 (adhesion) of the fixed window 7 of the vehicle body is provided. Since the clip 5 is provided on the front end corner portion of the flange and the engaging piece 13 and the clip 5 are engaged with each other, the stability of the rear end of the upper edge of the fender panel 1 can be secured, and vibration during vehicle travel can be ensured. It is possible to suppress backlash of the protruding portion 11 due to the like. Normally, the protruding portion 11 protruding upward is rattled in the front and back direction of the panel surface of the protruding portion 11 due to the vibration or the like. In this embodiment, the locking groove 14 of the locking piece 13 and the clip The groove portions 52 of the five heads 50 are fitted to each other so that the panel surface around the locking groove 14 of the locking piece 13 is sandwiched between the front and back sides of the left and right groove side wall surfaces of the groove portion 52 of the clip 5. Therefore, it is possible to more reliably prevent the protrusion 11 from rattling in the front and back direction of the panel. Further, the engaging portion between the locking piece 11 and the clip 5 is not likely to be disengaged due to aging.

  In the production process of the factory, before attaching the fender panel 1 and the window glass 72 to the vehicle body, the clip 5 is engaged with the locking piece 13 of the fender panel 1 in advance, and the fender panel 1 is attached to the vehicle body. The clip 5 is engaged and fixed to the vehicle body side, and then the window glass 71 is bonded and fixed to the vehicle body. In this case, since the locking groove 14 of the locking piece 13 is slightly narrowed by the protrusion 141, the work of attaching the fender panel 1 to the vehicle body with the clip 5 engaged with the locking piece 13 is performed. The clip 5 does not fall from the locking piece 13 inside.

  In addition, when the fender panel 1 is removed after the window glass 71 is bonded, for example, by adjusting or repairing the window glass 71, the locking piece 13 can be easily attached by pulling the protruding portion 11 of the fender panel 1 in the direction opposite to the protruding direction. The engagement with the clip 5 can be released. To attach the fender panel 1 again, the locking piece 13 is inserted into the gap between the window glass 71 and the opening edge 72 from the front of the fixed window 7, and the locking piece 13 along the protruding direction of the protruding portion 11. And the clip 5 can be engaged. In this case, the engagement direction of the locking piece 13 and the clip 5 and the mounting direction of the fender panel 1 are the same, and the workability is good. Moreover, since the groove part 52 of the clip 5 is wide on the opening side, the locking groove 13 and the groove part 52 can be easily fitted even on the back side of the window glass 71. Thus, when the fender panel 1 is reassembled, the workability can be improved without removing the window glass 71 of the fixed window 7.

1A is a side view of a main part of the fender panel mounting structure of the present invention, and FIG. 1B is a cross-sectional view taken along line IB-IB in FIG. It is a side view of the protrusion part and locking piece of a fender panel of the present invention. It is sectional drawing which follows the III-III line | wire of FIG. 1 (A). It is a principal part side view of the conventional fender panel mounting structure. It is sectional drawing which follows the VV line of FIG. It is sectional drawing which follows the VI-VI line of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fender panel 10 Upper edge 11 Protrusion part 111 Side edge by the side of a fixed window 13 Locking piece 14 Locking groove 2 Front pillar 20 Lower end part 4 Front side body 5 Clip 50 Head 51 Leg part 52 Groove part 7 Fixed window 71 Window glass 72 Opening edge (adhesive flange)
73 clip holes

Claims (3)

A protrusion that covers the lower end of the front pillar at the rear edge of the upper edge of the fender panel that has a triangular fixed window between the lower part of the front pillar and the front side body and covers the outer surface of the front side body In the car that formed
The protruding portion is provided with a tongue-like locking piece protruding from the side edge of the fixed window side to the back side of the window glass attached to the fixed window, and the locking piece is cut out in a substantially U shape. While forming a locking groove, a clip is provided at the opening edge of the fixed window at a position corresponding to the locking piece, and the locking groove of the locking piece is detachably engaged with the clip so that the protrusion A structure for mounting a fender panel of an automobile in which the door is locked to the opening edge of the fixed window. The opening edge of the fixed window is provided with an adhesive flange that protrudes to the back side of the window glass and bonds the back side of the window glass via an adhesive.
The automobile fender panel according to claim 1, wherein the clip is attached to the bonding flange at an outer position of a bonding portion with the window glass, and a locking piece of the fender panel is engaged with the clip. Mounting structure. The locking groove of the locking piece is formed in a U shape that opens rearward and obliquely upward along the protruding direction of the protruding portion,
The clip includes a leg portion that is press-fitted into a clip hole provided at an opening edge of the fixed window, and a disc-shaped head portion, and a groove portion is formed in a circumferential direction on an outer periphery of the head portion.
3. The fender panel mounting structure for an automobile according to claim 1, wherein the locking groove of the locking piece and the groove of the head are fitted and locked together.

Images