JPH0349070Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> This invention relates to a molding holding device, and is used, for example, to fix a roof molding to an automobile body.

<Prior art> Conventionally, as this type of molding holding device, the first
As shown in Figure 2, it consists of a fastener 35 that is fastened along the bottom of the recess 34 in the overlapping connection portion of the two panels 32 and 33, and a clip 37 that fixes the molding 36 to this fastener 35. Molding retention devices are known.

The fastener 35 is a long plastic extrusion molded product, and is provided with a locking groove 38 along its length.

The clip 37 also has a leg portion 40 having a claw portion 39 that engages with the locking groove 38, and a head portion 4 that fits into both inward folded portions 41, 41 of the molding 36 from the side.
It is equipped with 2.

<Problems to be solved by the invention> However, in the conventional molding holding device, the clip 3
Not only is it troublesome to determine the mounting position of the clip 7, but there is also a risk that the clip 37 will shift laterally after assembly.

That is, in the conventional molding holding device, the molding 36
The head 42 of the clip 37 is aligned with both folded portions 41 and inserted from the side from one of both ends of the opening, and the head 42 of the clip 37 is positioned while sliding in the length direction of the molding 36. Next, mall 36
The legs 40 of the clip 37 held in the recess are fitted from above into the locking grooves 38 of the fastener 35 fixed to the recess, the claws 39 of the legs 40 are engaged with the locking grooves 38, and the recess is closed. A molding 36 was fixed in the part 34.

For this reason, it is necessary to assemble the clip 37 to the molding 36 in advance, and not only is it troublesome to move the clip 37, but also very troublesome to determine its attachment position. In addition to this, Mall 36
When force or vibration is applied in the longitudinal direction (A-A direction) after fixing the clip 37, the leg portion 40 of the clip 37 tends to move along the locking groove 38 of the fastener 35.
It was not possible to avoid the lateral displacement of the molding 36.

<Means for Solving the Problems> Therefore, the present invention is intended to solve the above problems, and the contents thereof will be explained below using embodiments shown in the drawings.

The fastener 6 of the present invention includes a holding part 8 having a substantially downward U-shaped cross section, a pair of leg parts 9 extending from both lower ends of the holding part 8 along the bottom of the recess 4,
9, the holding part 8 is provided with locking steps 10 and 11 on the outer surface of both side walls, and has a clip 7.
Recesses (first recess 12, second recess 1
3), and on the other hand, the clip 7 has a pair of claws 21, 2 that engage with the locking steps 10, 11.
2, and a stopper part (first stopper part 25, second stopper part 29) which fits into the recessed part and prevents the clip 7 from moving in the longitudinal direction of the fastener 6.

<Function> Therefore, according to the present invention, first, the fastener 6 is fastened along the bottom of the recess 4 in the overlapping connection portion of the two panels 2 and 3.

Next, the stopper parts (first stopper part 25, second stopper part 29) of the clip 7 are fitted into the recesses (first recess 12, second recess 13) of the fastener 6, and the claw parts 21, 22 of the clip 7 are fitted. Fuasuna 6
The clip 7 is engaged with the locking steps 10 and 11 of the clip 7.
is fixed to the fastener 6.

Finally, the molding 5 is attached to the clip 7 fixed to the fastener 6.

On the other hand, in this assembled state, when a force is applied to the molding 5 in its longitudinal direction (A-A direction), the stopper portion of the clip 7 (the first stopper portion 2
5, the second stopper part 29) engages with the left and right edges of the recessed part (first recessed part 12, second recessed part 13) of the fastener 6 to prevent its movement.

<Example> The present invention will be described below based on an example shown in the drawings.

In the figure, reference numeral 1 denotes a molding holding device, which is used, for example, to fix the roof molding 5 along the bottom of the recess 4 in the overlapping connection area between the body panel 2 and the roof panel 3 of the vehicle body (Fig. 1). and Figure 2).

The molding holding device 1 includes a fastener 6 that serves as a mounting base fixed along the bottom of the recess 4.
and a clip 7 for fixing the molding 5 to the fastener 6.

The fastener 6 is an extrusion molded product made of plastic, and includes a holding portion 8 having a substantially downward U-shaped cross section, and a recess 4 extending from both lower ends of the holding portion 8.
A pair of legs 9, 9 extending outward along the bottom of the
, and horizontally projecting locking step portions 10 and 11 are provided on the outer surfaces of both side walls of the holding portion 8, respectively. or,
In the holding part 8, there is a
A first recess 12 is formed by cutting out one of the locking step portions 10 in a U-shape, and a second recess 13 is formed by cutting out a portion of the side wall and upper wall of the holding portion 8 on the opposite side.

The clip 7 has a pair of left and right clamping parts 14, 14 each having a U-shaped cross section that is slightly larger than the holding parts 8 located on the left and right sides of the clip 7, and two inwardly facing moldings 5 located at the center of the clamping parts 14. folding part 15,
Locking parts 17, 18 facing away from each other engaging with 16
The molding mounting part 19 is integrally molded with plastic.

The holding part 14 includes leg pieces 20 and 20 that face each other with the holding part 8 in between. Claw portions 21 and 22 are provided to protrude laterally. Also, from the upper surface of both the holding parts 14, the direction is the same as that of one of the locking parts 17 of the mounting part 19,
A contact piece 23 having a horizontal L-shaped cross section and whose free end extends diagonally upward is provided.

The molding mounting part 19 has a substantially downward U-shaped cross-sectional shape similar to that of the holding part 14, and has a pair of slits 24, 24 extending upward from the lower end of one side wall to the middle of the height. a first stopper part 2 provided with one locking part 17 that fits into the first recess 12 of the fastener 6 between both slits 24;
form 5. Further, the other side wall is provided with a pair of slits 26, 26 extending downward from the upper end to the middle of the height, and an opening 27 formed by cutting out a part of the upper wall, and connecting the slit 26 and the opening. An elastic tongue piece 28 having the other locking part 18 is formed in a portion surrounded by the part 27. And elastic tongue piece 2
The second stopper portion 2 fits into the second recess 13 of the fastener 6 extending obliquely upward from the inner surface of the lower end of the fastener 8.
9 is installed protrudingly.

To fix the molding 5 using the fasteners 6 and clips 7 described above, first, attach the fasteners 6 to the double-sided adhesive tape along the bottom of the recess 4 described above.
It stops at 0.

Next, the stopper parts 25 and 29 of the clip 7 are respectively aligned with the recesses 12 and 13 of the fastener 6, and the clip is fitted into the holding part 8 of the fastener 6 from above. When the clip 7 is fitted, the claw portion 2 of the holding portion 14
1 and 22 are in contact with the outer surface of the holding part 8, and the holding part 14
The leg pieces 20 of
1 and 22 reach the locking step portions 10 and 11 of the fastener 6, both leg pieces 20 of the clamping portion 14 are restored by elastic force, and the claw portions 21 and 22 reach the lower ends of the locking step portions 10 and 11 of the fastener 6. are fixed by engaging with each other.
At this time, the first stopper part 25 of the clip 7 is inserted into the first recess 12 of the fastener 6, and the second stopper part 29
fits into the second recess 13. Further, when the second stopper part 29 comes into contact with the upright folded end 31 of the roof panel 3, it bends inward, and when its tip 29' crosses the folded end 31, it restores itself due to its elastic force. Its tip 29' engages the folded end 31 from below and prevents the clip 7 from coming out of the fastener 6 upwards.

Finally, hook the tip of one folded part 15 of the molding 5 onto the lower end of one of the locking parts 17 of the clip 7 from below, and in this state, hook the other folded part 15 of the molding 5
Align it with the other locking part 18 of the clip 7 and press down firmly. When the molding 5 is pushed down, the folded part 16 comes into contact with the locking part 18 of the clip 7, the elastic tongue 28 bends from the lower end connecting part 28' toward the opening 27, and then the folded part 16 is engaged. When the stopper 18 is reached, the elastic tongue piece 28 is restored by its elastic force, and the lower end of the stopper 18 is hooked onto the tip of the folded part 16 from below, thereby fixing the molding 5 in the recess 4. . At this time, the contact piece 23 of the clip 7 contacts the inner upper surface of the molding 5 from below, and its elastic force prevents the molding 5 from sinking.

On the other hand, in the molding 5 in its longitudinal direction (A-A direction)
When force or vibration is applied, both left and right ends of the first stopper part 25 of the clip are in the first recess 12, and both right and left ends of the second stopper part 29 are in the second recess 1.
3 in the longitudinal direction (A
-A direction) is prevented.

In the embodiment shown in the drawings, the first and second recesses 12 and 13 and the first and second stoppers 25 and 29 are provided, but at least one pair of recess and stopper may be provided. Furthermore, although the clip 7 is provided with the clamping parts 14 on both sides and the molding mounting part 19 in the center thereof, the molding mounting parts 19 may be provided on both sides and the clamping part 14 in the center thereof.

<Effects of the Invention> As explained above, according to the present invention, it is possible to provide a molding holding device that not only can prevent movement of the molding 5 in the longitudinal direction (A-A) but also allows easy positioning of the clip 7.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is an exploded perspective view, Fig. 2 is a perspective view showing an example of installation, and Fig. 3 is an exploded perspective view.
The figure is a cross-sectional view of Fuasuna along the - line in Figure 1.
Figure 4 is a front view of the clip, Figure 5 is a rear view of the same,
Fig. 6 is a side view of the same, Fig. 7 is a plan view of the same, Fig. 8 is a bottom view of the same, Fig. 9 is a sectional view taken along line IX-IX in Fig. 7, and Fig. 10 is a cross-sectional view of the same in Fig. 7. 11 is a sectional view taken along the -X line, FIG. 11 is an installation sectional view, and FIG. 12 is an exploded perspective view showing a conventional example. In the figure, 1 is a molding holding device, 2 is a body panel, 3 is a roof panel, 4 is a recess, 5 is a molding,
6 is a fastener, 7 is a clip, 8 is a holding part, 9 is a leg part, 10, 11 is a locking step part, 12 is a first recessed part,
13 is the second recess, 21 and 22 are the claws, and 25 is the first
Stopper portions 29 indicate second stopper portions, respectively.

Claims (1)

[Claims for Utility Model Registration] A molding holding device consisting of a fastener fixed along the bottom of a recess in the overlapping connection portion of two panels, and a clip fixing the molding to the fastener, has a holding part with a substantially downward U-shaped cross-section, and a pair of legs protruding from both lower ends of the holding part along the bottom of the recess, and the holding part has legs on the outer surfaces of both side walls thereof. A locking step is provided and a recess is provided at the mounting position of the clip, and the clip has a pair of claws that engage with the locking step and a longitudinal length of the fastener that fits into the recess. 1. A molding holding device comprising a stopper portion for preventing movement of a clip in a direction.