JP2007210480A - Trim molding fitting structure of automobile door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide trim molding-fitting structure of an automobile door provided with good appearance in design by trimming a door rear end part to a part higher than a belt line in a part extended rear more from the rear end of a door frame. <P>SOLUTION: In the structure for fitting a trim molding to a part higher than a belt line in a door rear end part extended rear more from a rear end of the door frame in the rear end of the automobile door, the trim molding 7 is installed in a surface of a molding-fitting plate 1, and one end of the molding-fitting plate 1 is fixed to the door frame 9, and the other of the molding-fitting plates 1 is fitted to a hemming part 4 in an edge as the extension part of the door panel by a clip formed of a hemming part edge pinching part 5a, a first claw part 5b for locking a lower end of the molding-fitting plate 1, a pinching part 5c for pinching a lower end of the molding-fitting plate 1 and a second claw part 5d to be locked with a bead 3a provided in an inner panel 3 so as to regulate the fall-out direction. The clip 5 is made of a heat-resistant resin. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a decorative molding mounting structure for an automobile door.

  A decorative molding is attached above the belt line at the rear end of the automobile door. As shown in FIG. 4, the conventional decoration molding is attached by providing a separate plate 9 at a portion of the door frame 9 above the belt line at the rear end of the rear door 8. The general structure is attached with screws or the like.

By the way, as shown in FIG. 2, an attempt has been made to provide an automobile door in which the rear end of the door is offset H (extended) further rearward from the rear end of the door frame 9. In the case of such an automobile door, it is necessary to provide a design by decorating the belt frame from above the rear end of the door frame 9 to the upper part of the belt line offset H.
JP-A-5-310084 JP 2001-12422 A JP 2001-241408 A JP 2001-271811 A

  The present invention provides a decoration molding mounting structure for an automobile door that has a design that is attractive by decorating the rear end portion of the door from the rear end of the door frame to the upper part of the belt line that extends further rearward. With the goal.

  In order to achieve this object, according to the present invention, as described in claim 1, the rear end of the automobile door is further extended from the rear end of the door frame further to the rear of the belt line at the rear end portion of the door. One of the decorative moldings is fixed to a door frame, and the other is fixed to an upper end portion of a door panel extending rearward from the door frame.

  According to a second aspect of the present invention, there is provided a structure in which a decorative molding is attached to a position above the belt line at the rear end portion of the door in which the rear end portion of the automobile door is further extended rearward from the rear end of the door frame. Mounted on the surface of the mounting plate, one of the molding mounting plates is fixed to the door frame with a fixture, and the other of the molding mounting plate is an extension of the door panel extending rearward from the door frame. A hemming portion at an edge, a hemming portion, a first claw portion for locking a lower end of the molding attachment plate, a gripping portion for holding the lower end of the molding attachment plate, and the hemming A bead that protrudes toward the inside of the door is provided on the inner panel at a position below the flange of the outer panel. Only, characterized in that attached by a clip comprising a second pawl portion for restricting the direction.

  According to a third aspect of the present invention, the clip is formed of a heat resistant resin.

  According to the present invention, a design that has a good appearance by decorating with a decorative molding from above the belt line of the extended portion of the automobile door in which the rear end of the door is further extended (offset) rearward from the rear end of the door frame. It has. Further, a bead that protrudes toward the inside of the door is provided on the inner panel slightly below the flange of the outer panel in the hemming portion, and the second claw portion of the clip is locked to this bead to restrict the removal direction. In addition, since the clip is made of heat-resistant resin, it can withstand the heat of the drying furnace that dries the sealer applied to the hemming part. Thus, the sealer can be dried and cured.

  The best mode for carrying out the present invention will be described below with reference to the drawings. As shown in FIG. 2, the present invention is a rear door 8 in which a rear end of an automobile door is offset H (extended) further rearward from the rear end of a door frame 9, and the decorative molding extends above the belt line of the offset H portion. 7 is attached through the mall mounting plate 1 and is decorated up to the upper part of the belt line at the offset H portion so as to have a good-looking design.

  In FIG. 1, reference numeral 1 denotes a molding mounting plate, and a decorative molding 7 (optical molding) is mounted on the surface thereof. Further, a locking hole 6 for locking a first claw portion 5b of a clip 5 to be described later is provided at the lower end portion of the molding mounting plate 1.

  As shown in FIG. 2, the clip 5 is attached to a portion offset H rearward from the rear end of the door frame 9 by the hemming portion 4 at the edge of the outer panel 2 and the inner panel 3 of the rear door 8.

  The structure of the clip 5 will be described with reference to FIG. An engagement portion 5a for being sandwiched by the edge of the hemming portion 4 at the upper end of the door panel which is offset H (extension) further rearward from the rear end of the door frame 9, and an engagement provided at the lower end of the molding mounting plate 1 A first claw portion 5b that is engaged with the retaining hole 6, a gripping portion 5c that grips the lower end of the molding mounting plate 1, and an inner panel 3 below the flange of the outer panel 2 in the hemming portion 4 A bead 3a that protrudes toward the outside is provided, and a second claw portion 5d that is locked to the bead 3a and restricts the direction of removal is configured. The clip 5 is preferably formed of, for example, a nylon heat resistant resin.

  The clip 5 is attached to the hemming portion 4 by fitting the clip portion 5a to the edge of the hemming portion 4 so that the second claw portion 5d is locked to the bead 3a, and the clip 5 is regulated in the removal direction.

  By engaging the clip 5 attached to the hemming part 4 with the lower end of the molding attachment plate 1 into the holding part 5c, the first claw part 5b is engaged with the locking hole 6 provided at the lower end of the molding attachment plate 1. Stop. Then, the mall mounting plate 1 is fixed to a plurality of locations of the door frame 9 with poppet rivets. Thereby, as shown in FIG. 1, attachment of the decoration molding is completed. In FIG. 1, reference numeral 11 denotes a back cover on the back side of the molding mounting plate 1.

  As described above, in the present invention, the decorative molding 7 is placed above the belt line at the offset H portion of the rear door 8 where the rear end of the rear door of the automobile is offset H rearward from the rear end of the door frame 9. It is decorated to the upper part from the belt line of the part which was attached and offset H, and has a good-looking design.

  In addition, since the lower end of the molding mounting plate 1 on which the decorative molding 7 is mounted is attached to the outer panel 2 of the rear door 8 and the hemming portion 4 at the edge of the inner panel 3 with the clip 5, the decorative molding 7 is mounted. The molding mounting plate 1 can be assembled with its height direction being regulated in positioning and can be mounted with high accuracy.

  When the second claw portion 5d is locked to the bead 3a, the sealer S applied to the hemming portion 4 is scraped off by the second claw portion 5d and protrudes on both sides of the second claw portion 5d. However, the sealer S that protrudes on both sides of the second claw portion 5d is pushed back to the hemming portion 4 by the bottom surface 5e of the gripping portion 5c located on both sides of the second claw portion 5d of the clip 5.

  In addition, by forming the clip 5 with heat-resistant resin, the clip 5 is attached to the hemming part 4 before curing after applying the sealer in order to withstand the heat of the drying oven that dries the sealer S applied to the hemming part 4. Then, the sealer can be dried and cured in a drying furnace, and the clip 5 can be attached to the hemming portion 4 without waiting for the applied sealer to be cured, and the sealer can be dried and cured in the drying furnace. It has the advantage of improving the work efficiency.

  In addition, although the rear door was demonstrated in the said Example, it adds that this invention is employable also as a front door.

Sectional drawing which shows the decoration molding mounting structure by this invention The exploded view of each part of the decoration molding attachment structure by this invention The perspective view of the clip used for this invention Main part enlarged sectional view showing details of clip mounting part Explanatory drawing of conventional decoration molding mounting structure

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Plate for mounting 2 Outer panel 3 Inner panel 3a Bead 4 Hemming part 5 Clip 5a Clamping part 5b First claw part 5c Gripping part 5d Second claw part 6 Locking hole 7 Decoration molding (light molding)
8 Rear door 9 Door frame

Claims (3)

A structure in which a decorative molding is attached from above the belt line at the rear end portion of the door, the rear end of the automobile door extending further rearward from the rear end of the door frame, and one of the decorative moldings is fixed to the door frame and the other Is fixed to the upper end portion of a door panel extending rearward from the door frame. The car door rear end extends from the rear end of the door frame to the rear, and a decorative molding is attached above the belt line at the rear end of the door. The decorative molding is mounted on the surface of the molding mounting plate. One of the molding mounting plates is fixed to the door frame with a fixture, and the other of the molding mounting plate is fixed to the hemming portion of the edge which is an extension of the door panel extending rearward from the door frame. A sandwiching portion at the edge of the hemming portion, a first claw portion that locks the lower end of the molding mounting plate, a gripping portion that grips the lower end of the molding mounting plate, and a position below the flange of the outer panel in the hemming portion The inner panel is provided with a bead that protrudes toward the inside of the door, and is locked to the bead to restrict the direction of removal. Decorative molding mounting structure for an automobile door, characterized in that attached by a clip made of a part. 3. The automobile door decorative molding attachment structure according to claim 2, wherein the clip is formed of a heat resistant resin.

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