JPH0738013Y2 - Interior trim member mounting structure - Google Patents

Description

TECHNICAL FIELD The present invention relates to a mounting structure for a long interior trim member that is mounted along an edge of a vehicle body panel.

2. Description of the Related Art Generally, in an automobile, a long trim member T is attached by being positioned between the window W of the headlining R and the periphery of the window W as shown in FIG. 6 and pressing the terminal with a pillar garnish P. ing.

Conventionally, in order to attach the trim member T, as shown in FIG. 7, the edge of the trim member T is bent inward and the ends are clamped to form a plurality of spring steel plates or the like, which are provided at predetermined intervals. The clip C is used. Inner panel of the body panel P using the clip C
Projections e sandwich the edge of the P ₁ covers the edge of the head lining R in semi edge by engaging in openings d formed in the inner panel P _1, the outer panel P ₂ and another edge
It is carried out by locating it on the side of the welt U fitted to the edge of the.

However, in the mounting structure of the interior trim member described above, a plurality of clips C are provided along the longitudinal direction of the trim member T, so that the width of the trim member T to be viewed can be made narrow. However, there is a limit in actually reducing the width of the clip C. Further, since the clip C is partially provided, the trim member T lacks stability in the attached state so that the trim member T feels to be sticky. Furthermore, since the edge of the trim member T is bent inward to mount the clip C, the surface side of the trim member is easily deformed at this portion.

An object of the present invention is to provide a mounting structure for an interior trim member which is improved to solve the above-mentioned problems.

In the mounting structure for an interior trim member according to claim 1 of the present invention, a long member having a substantially C-shaped cross section having a surface portion and a mounting base portion is formed from an elastically deformable material. A pair of notches formed at a predetermined interval in the longitudinal direction between the mounting base of the trimmed interior trim member and the end edge of the vehicle body panel protruding toward the opening of the vehicle body, and the notches formed between the notches. A hooking portion formed of a tongue piece, and the other one is provided with an engaging concave portion that projects toward the vehicle inner side along the longitudinal direction at the corresponding position of the tongue piece and that engages with the tongue piece. The tongue piece is engaged by sandwiching one of the above-mentioned ones with the tongue piece and the tongue piece forming gap portions located on both sides of the tongue piece in the engaging concave portion, and further, the interior trim member is provided with an edge of the vehicle body panel. Install by pressing along the It is configured by covering the edge of the head lining attached to the side with the surface portion of the interior trim member.

In the mounting structure of the interior trim member according to claim 2 of the present invention, at least one projection is provided on at least the plate surface of the tongue piece in a direction intersecting the pair of cuts, and the other projection is fitted on the plate surface. It is configured by providing an opening for insertion and disposing the tongue piece in engagement with the opening.

In the mounting structure for the interior trim member according to the first aspect of the present invention, one of the mounting base of the interior trim member and the edge of the vehicle body panel protruding toward the opening of the vehicle body is projected toward the inside of the vehicle. The tongue piece formed at a position corresponding to the other one of the engaging recesses and the tongue-molding gap portions located on both sides of the tongue piece sandwich the engaging recessed portion so that the interior trim member is formed. It is attached to the edge of the body panel. Since a cut is made in the edge of this vehicle body panel or the mounting base of the interior trim member to form a hooking portion including the tongue,
Not only can the visible surface portion of the trim member be formed narrow, but also the mounting base portion of the interior trim member can be in contact with the vehicle body panel over the entire length in the longitudinal direction, so that the trim member can be mounted in a very stable state without a glaring feeling. . Further, even when the hooking portion is formed on the interior trim member, since it is provided on the mounting base portion, deformation of the surface portion of the interior trim can be avoided. In order to attach the interior trim member, it is sufficient to insert one engaging recess into the notch in the other hooking portion, so that the trim member can be easily assembled to the edge of the vehicle body panel.

In the mounting structure for the interior trim member according to claim 2 of the present invention, at least one of the protrusions is provided on at least one plate surface of the tongue piece in a direction intersecting with the pair of cuts, and the opening into which the protrusion is fitted is formed in the other. Since the tongue piece is provided on one side and the tongue piece is engaged with and arranged in the opening, it is possible to reliably prevent disconnection.

Example The following is a description with reference to FIGS. 1 to 5.

The mounting structure of the interior trim member is applied to mount the trim member on the end edge of the vehicle body panel by arranging it between the head lining and the periphery of the window as in the case shown in FIG. As shown in FIG. 1, the trim member 1 is formed of an elastically deformable material such as a metal plate into a long material having a substantially C-shaped cross section having a surface portion 1a and a mounting base portion 1b.
The vehicle body panel 2 is composed of an inner panel 2a to which the headlining 3 is attached and an outer panel 2b as shown in FIG. 2, and the outer panel 2b is shown at a portion marked with * in FIG.
It is assembled by fixing (not shown in FIG. 1) to the inner panel 2a by spot welding or the like. Further, as the head lining 3, it is possible to use a molded ceiling in which a sponge material and a paper board are laminated and a cloth material is applied to the front surface side.

In the embodiment shown in FIGS. 1 to 4, left and right (on the paper surface) of keeping a predetermined gap inward from the edge of the trim member 1 in the longitudinal direction.
The mounting base 1b of the trim member 1 is provided with a hooking portion 4 including a pair of notches 4a and 4b and a tongue piece 4c formed between the notches 4a and 4b. Further, an engagement recess 5 into which the tongue piece 4c is fitted is provided on the edge of the inner panel 2a. A plurality of latch portions 4 are provided at intervals along the longitudinal direction of the trim member 1. The hook 4
Is provided on the mounting base 1b of the trim member 1,
No deformation or the like occurs on the surface portion 1a. In addition, the engaging recesses 5 are formed in the inner panel 2a at positions corresponding to the tongue pieces 4c of the latch portion 4.
Is formed by bending the edge of the. In addition to the hook portion 4, the trim member 1 is formed with a substantially V-shaped protrusion 6 that is bent toward the surface portion 1a along the entire length in the longitudinal direction of the mounting base portion 1b. By providing the protrusion 6 on the plate surface of the tongue piece 4a in the direction intersecting with the left and right cuts 4a, 4b, preferably in the direction orthogonal thereto, it can be used as an engaging protrusion as described later. It is preferable to provide the ridge 6 also on the tongue molding gap portion 1c because rigidity can be given to the mounting base portion 1b. Further, an opening 7 is formed in the bottom surface of the engagement recess 5 provided at the end edge of the inner panel 2a so that the protrusion 6 serving as the engagement protrusion of the tongue piece 4a is fitted and locked.

In order to attach the interior trim member 1 to the vehicle body panel 2 with the hooking portion 4, the edge of the inner panel 2a is inserted into the notches 4a and 4b of the hooking portion 4. With the insertion, as shown in FIG. 2, the tongue piece 4c of the hooking portion 4 fits into the engaging recess 5 of the inner panel 2a, so that the tongue piece 4c engages with the outer panel 2b. Further, the tongue piece forming gap portion 1c is engaged with the inner surface side of the inner panel 2a as shown in FIG. The molding gap 1c and the tongue 4c are the inner panel.
The interior trim member 1 can be attached to the end edge of the vehicle body panel 2 by engaging and supporting the inner panel 2a on different surface sides of the 2a. On the surface portion 1a of the interior trim member 1, as shown in FIGS.
Is covered from the front surface side, and more preferably, the end edge of the headlining 3 is covered by pressing and locking. This surface
Push-locking of headlining 3 by 1a and mounting base 1b
Of the interior trim member 1 from the locking of the vehicle body panel 2 of the
Is extremely stably attached to the vehicle body panel 2, and the surface portion 1a thereof may have a width that extends over the end edge of the headlining 3 and thus can be formed narrow. Further, since the mounting base portion 1b can be brought into contact with the end edge of the vehicle body panel 2 over substantially the entire length, the interior trim member 1 can be stably attached so as not to give a feeling of sticking. In addition, as shown in FIGS. 2 and 4, the projection 6 of the tongue piece 4c fits into the opening 7 of the engaging recess 5, so that the interior trim member 1 can be attached more securely so as not to come off. .

In the above-described embodiment, the latch 4 is provided on the interior trim member 1 and the engaging recess 5 is provided on the inner panel 2a of the vehicle body panel 2. As shown in FIG. 5, the interior trim member 1 can be attached to the vehicle body panel 2 even if the fitting concave portion 5 and the ridge engaging hole 7 are provided in the vehicle body panel 2 and the interior trim member 1 respectively.

As described above, according to the mounting structure of the interior trim member of the present invention, it is possible to mount the interior trim member without deforming the surface portion and having a narrow surface portion to be visually recognized. In addition, the interior trim member can be attached to the vehicle body panel extremely stably, and the number of parts can be reduced.

[Brief description of drawings]

FIG. 1 is a developed perspective view showing a mounting structure of an interior trim member according to an example of the present invention, FIG. 2 is a cross sectional view showing the structure at a tongue portion of the interior trim member, and FIG. FIG. 4 is a cross-sectional view showing a tongue piece forming interval portion, and FIG. 4 is a cross-sectional view of the tongue piece portion of the trim member cut in the longitudinal direction of the trim member.
FIG. 5 is a developed perspective view showing a mounting structure of an interior trim member according to another example of the present invention, FIG. 6 is an explanatory view showing a mounting place of an interior trim member of an automobile according to a general example, and FIG. 7 is a conventional example. It is a side sectional view showing an attachment structure of an interior trim member according to. 1: Interior trim member, 1a: Surface part, 1b: Mounting base part, 1c: Tongue piece forming gap part, 2: Body panel, 3: Headlining, 4: Hooking part, 4a, 4b: Notch, 4c: Tongue piece , 5: engagement recess, 6: ridge, 7: open hole.

Claims (2)

[Scope of utility model registration request] 1. An attachment base portion (1b) of an interior trim member (1) formed of an elastically deformable material into a long member having a surface portion (1a) and an attachment base portion (1b) and having a substantially C-shaped cross section. ) And the edge of the vehicle body panel (2) protruding toward the opening of the vehicle body, the pair of notches (4a, 4b) and the notches (4a, 4b) keeping a predetermined interval in the longitudinal direction. ) Is provided with a tongue piece (4c) formed between them, and a hooking portion (4) is provided on the other side, and the other side protrudes toward the inside of the vehicle along the longitudinal direction at a position corresponding to the tongue piece (4c). And an engaging recess (5) that engages with the tongue (4c) is provided, and one of the above is provided in the engaging recess (5) on both sides of the tongue (4c) and the tongue (4c). The tongue piece (4c) is engaged by sandwiching it with the located tongue piece forming gap (1c, 1c), and further, the interior trim member (1) is pushed along the edge of the vehicle body panel (2). Interior trim member mounting structure, characterized in that the edge of the headlining (3), which is attached to and attached to the inside of the vehicle body panel (2), is covered with the surface portion (1a) of the interior trim member (1). . 2. A ridge (6) is provided on at least one plate surface of the tongue (4c) in a direction intersecting the pair of cuts (4a, 4b), and the other ridge (6) is provided on the other side. Opening hole (7)
The mounting structure for the interior trim member according to claim 1, wherein the tongue piece (4c) is arranged to engage with the opening (7).