JPH0752726A - Fitness structure of trim - Google Patents

Abstract

PURPOSE:To improve the fitness precision on the vehicle body side and the mutual fitness of a rear pillar finisher and a rear side finisher. CONSTITUTION:A front edge part 7 is positioned to and mounted on an opening treatment member 43 of a rear edge part 11 of a door opening 9 by the positioning to the vehicle body side panel 5, and a rear pillar finisher 1 having adjusting and fitting parts 49, 51 at the lower part and a front edge part 29 are mounted by adjusting it to the rear edge part 11 of a door opening 9 through the mounting on the vehicle body side panel 6. The fitness structure consists of a rear side finisher 3 having fitted parts 55, 57 at the upper part and a welt 47 having a seal part 45 to adjust the front edge part 29 of the rear side finisher 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trim structure for a rear pillar finisher and a rear side finisher mounted on both sides of a rear portion of a vehicle compartment.

[0002]

2. Description of the Related Art As a conventional trim matching structure of this type, there is one shown in FIG. 11 (E-S13 type maintenance manual issued by Nissan Motor Co., Ltd. in May 1988; D-
62).

The rear pillar finisher 1 and the rear side finisher 3 are attached vertically. The rear pillar finisher 1 is positioned at the rear pillar inner 5 serving as a vehicle body side panel so that the front edge portion 7 has a door opening 9.
It is attached to the opening processing material of the trailing edge portion 11, for example, the welt 13 in alignment. That is, on the front edge 7 side of the rear pillar finisher 1, front and rear positioning clips 15a, 15b and vertical positioning clips 17a, which are made of steel plate,
17b and attached to the rear pillar inner 5.
The front-rear positioning clips 15a, 15b engage in the vehicle front-rear direction, and the up-down positioning clips 17a, 17b engage in the vehicle up-down direction. In FIG. 11, that state is represented by the direction of the dotted rectangle. Therefore, the front edge portion 7 is reliably positioned with respect to the welt 13. The rear edge portion 19 side of the rear pillar finisher 1 is attached to the rear pillar inner 5 by a plurality of steel plate clips 21 and a plurality of resin clips 23. Further, a front fitting portion 25 and a rear fitting portion 27 for fitting with the rear side finisher 3 are provided at the front and rear of the lower portion of the rear pillar finisher 1.

On the other hand, the rear side finisher 3 is arranged below the rear pillar finisher 1, and the front edge portion 29 is attached to the welt 13 by aligning the front edge portion 29 with the rear quarter inner 6 as a vehicle body side panel. That is, the rear side finisher 3 has front and rear positioning clips 31a, 31 made of steel plate on the front edge 29 side.
It is attached to the rear quarter inner 6 via b, 31c and 31d. Therefore, as shown in FIG. 12, the front edge portion 29 of the rear side finisher 3 is accurately positioned with respect to the welt 13. The other parts of the rear side finisher 3 are attached to the rear quarter inner 6 with a resin clip 33 or the like. A front fitted portion 35 and a rear fitted portion 37 are provided in front of and behind the upper portion of the rear side finisher 3, and the rear pillar finisher 1
The front fitting portion 25 and the rear fitting portion 27 are fitted together.

Therefore, by the above attachment, the front edge portion 7 of the rear pillar finisher 1 and the front edge portion 29 of the rear side finisher 3 can be accurately aligned with the welt 13, respectively, and the quality can be improved. it can. Further, the front fitting portion 2 of the rear pillar finisher 1
5, by fitting the front fitted portion 35 and the rear fitted portion 37 of the rear side finisher 3 to the rear fitting portion 27, as shown in FIG.
As shown in FIG. 3, the front alignment portion 39 and the rear alignment portion 41 are formed, and the rear pillar finisher 1 and the rear side finisher 3 can be aligned.

[0006]

However, with the above structure, the alignment accuracy of the front alignment portion 39 and the rear alignment portion 41 may decrease. That is, the vehicle body side panel to which the rear pillar finisher 1 and the rear side finisher 3 are attached may be separate panels for the rear pillar inner 5 and the rear quarter inner 6, and the clips 15a, 15b, 17 of the rear pillar finisher 1 may be used.
Due to a relative dimensional error between a hole position for fitting and engaging a, 17b and the like and a hole position for fitting and engaging the clips 31a to 31d of the rear side finisher 3, there is a risk that the front alignment portion 39 and the rear alignment portion 41 are misaligned. There is. In addition, when the vehicle body side panel to which the rear pillar finisher 1 and the rear side finisher 3 are attached is a single panel, it is a large panel. It is unavoidable that a relative dimensional error will occur with respect to the position of the hole into which the fitting and engagement is performed, and similarly, there is a risk of causing misalignment of the mating portions 39 and 41.

In order to solve such a problem, the rear side finisher 3 does not have a positioning clip made of a steel plate, but has a structure in which it is attached to the vehicle body side panel by a resin clip which allows a relatively loose alignment, and the front alignment portion 39, It is conceivable that the rear alignment section 41 is provided with a front / rear vertical positioning structure and the rear side finisher 3 is positioned in the front / rear vertical direction with respect to the rear pillar finisher 1 at the matching sections 39, 41.

In this case, while accurately aligning the front edge portion 7 of the rear pillar finisher 1 with the welt 13 that is most noticeable to the occupant, the front aligning portion 39 and the rear aligning portion 41 are also accurately aligned. You can

However, the rear side finisher 3
The front edge portion 29 of No. 1 is not positioned with respect to the welt 13, and a gap is created between the two as shown in FIG. 14, and the rear quarter inner 6 can be seen as shown by an arrow A, which causes a significant deterioration in quality. May invite you.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a trim matching structure that maintains the matching accuracy between the rear pillar finisher and the rear side finisher and does not deteriorate the matching quality of the two door openings.

[0011]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, according to the present invention, a front edge portion is attached to a rear side portion of a door opening by aligning the front edge portion with an opening treatment material at a rear edge portion of a door opening by positioning on a vehicle body side panel. A rear pillar finisher having a fitting fitting portion at a lower portion for fitting the finisher in a positioned state, and a front edge portion attached to a rear edge portion of the door opening by being attached to a vehicle body side panel. The rear side finisher having a fitted portion to be fitted and fitted in a state of being positioned on the upper side, and the rear side finisher is provided at a rear edge portion of the door opening corresponding to the rear side finisher, and a front edge portion of the rear side finisher is provided. It is characterized by comprising a welt having a sealing portion to be fitted.

[0012]

The rear pillar finisher can be attached with its front edge aligned with the opening processing material at the rear edge of the door opening by positioning it on the vehicle body side panel. The rear side finisher can be aligned with the rear pillar finisher in a positioned state by fitting the mating fitting portion to the mating fitting portion of the rear pillar finisher.
In this state, the front edge of the rear side finisher attached to the vehicle body side panel is aligned with the welt seal portion provided on the rear edge of the door opening, so that the alignment quality can be maintained while allowing some positional deviation. .

[0013]

Embodiments of the present invention will be described below. Note that the same components as those in FIG. 11 are described with the same reference numerals, and redundant description will be omitted.

FIG. 1 is a schematic vehicle interior side view showing the attachment of a rear pillar finisher 1 and a rear side finisher 3 to which a vehicle interior trim fitting structure according to an embodiment of the present invention is applied.

In this embodiment, the upper half is a weather strip 43 and the lower half is a welt 47 integrally having a seal portion 45 as an opening treatment material for the rear edge portion 11 of the door opening 9.
Has become.

The rear pillar finisher 1 includes front and rear positioning clips 15a, 15b, vertical positioning clips 17a. 17b, a clip 21 made of steel plate, and a clip 23 made of resin are attached to the rear pillar inner 5 as a vehicle body side panel, and the front edge portion 7 is accurately positioned on the weather strip 43 at the rear edge portion 11 of the door opening 9. Matching is done. The clips 15a, 15b. 1
The orientations of 7a, 17b, and 21 respectively represent the positioning direction. For example, the clips 15a and 15b perform positioning in the vehicle longitudinal direction, and the clips 17a and 17b perform positioning in the vehicle vertical direction. At the lower part of the rear pillar finisher 1, front and rear fitting parts 49 and 51 are provided as front and rear fitting parts for fitting the rear side finisher 3 in a positioned state.

On the other hand, the rear side finisher 3 is attached to the rear quarter inner 6 by the resin clip 53 also on the front edge 29 side, and the front edge 29 is aligned with the seal portion 45 of the welt 47. Further, on the upper part of the rear side finisher 3, there are provided a front mating fitting portion 55 and a rear mating fitting portion 57 as mating fitting portions. The front mating fitting portion 55 is fitted and fitted to the front fitting fitting portion 49 of the rear pillar finisher while being positioned, and the rear mating fitting portion 57 is fitted and fitted to the rear fitting fitting portion 51 of the rear pillar finisher 1 while being positioned. Have been combined.

Next, the mating portion between the front edge portion 7 of the rear pillar finisher 1 and the weather strip 43 is shown at II- in FIG.
The cross-sectional view of FIG. 2 taken along the line II will be described, and the details of the mating portion between the rear side finisher 3 and the seal portion 45 of the welt 47 will be described with reference to the cross-sectional view taken along the line III-III of FIG. The cooperation state of the weather strip 43 and the welt 47 will be described with reference to the sectional view of FIG. 4 taken along the line IV-IV in FIG. 1, and the details of the front alignment portion 39 and the rear alignment portion 41 will be further described with reference to FIGS. explain.

First, as shown in FIG. 2, the weather strip 4 is used.
3 has a matching lip 43a, and a rear pillar outer 59
It is fixed by a clip or the like (not shown). The front edge portion 7 of the rear pillar finisher 1 attached to the rear pillar inner 5 by the front and rear positioning clips 15a and the like is joined and joined to the mating lip 43 of the weather strip 43.

Next, as shown in FIG. 3, a rear edge portion 11 of the door opening 9 is formed.
Is provided with a welt 47 having a seal portion 45. The front edge portion 29 of the rear side finisher 3 attached to the rear quarter inner 6 with a resin clip 53 or the like.
Are joined and joined to the seal portion 45 of the welt 47.

Next, as shown in FIG. 4, the seal portion 45 of the welt 47 is crushed by the adhesive 65 and inserted into the space 67 on the weather strip 43 side.

FIG. 5 is a perspective view of the rear pillar finisher 1 as seen from the back side. As shown in FIG. 5, the front fitting portion 49 is provided with a first fitting hole 69 and a front and rear fitting notch 71. The second mating hole 7 is formed in the rear mating fitting portion 51.
5 and upper and lower alignment grooves 77 are provided.

The details of the front fitting part 49 are shown in the enlarged perspective view of FIG. 6, and the details of the rear fitting part 51 are shown in the enlarged perspective view of FIG.

As shown in FIG. 6, the rear pillar finisher 1
A fitting wall 79 is projectingly provided on the lower portion of the front edge portion 7 side. The fitting wall 79 is arranged on the front surface of the rear pillar finisher 1 in a stepped state on the rear surface side by an amount substantially equal to the thickness. A front end 79a of the fitting wall 79 is cut out for fitting the front mating fitting portion 55 of the rear side finisher 3.
The first fitting hole 69 is provided on the front end side of the fitting wall 79. The first mating hole 6 is formed on the rear surface side of the fitting wall 79.
The periphery of 9 is reinforced by ribs 81. A support wall 83 is provided at the rear end of the fitting wall 79. The front-rear alignment cut 71 is provided in the support wall 83. The front-rear alignment notch 71 has an insertion opening 71a at the rear pillar finisher 1
It is provided toward the front side of the and is widened for easy insertion. The rear end side of the fitting wall 79 is reinforced with a rib 87.

As shown in FIG. 7, the second fitting hole 75 has a projecting piece 89 projecting from the rear edge of the rear pillar finisher 1.
It is provided in. The upper and lower mating grooves 77 are provided along the rear mating fitting portion 51 above the projecting piece 89.

As shown in FIG. 8, the front mating fitting portion 55 is provided with a first mating pin 91, a front and rear mating insertion piece 93, and a first vertical mating port 95. Also, the rear mating fitting portion 5
7 is provided with a second mating pin 97 and a second upper and lower mating port 99.

Details of the front mating fitting portion 55 are shown in an enlarged perspective view of FIG. The first alignment pin 91 is provided on the front side of the front-rear fitting portion 55, and the front-rear insertion piece 93 is provided on the rear side thereof. The first upper and lower mating ports 95 are provided on the upper side of the first mating pin 91 and the front and rear mating insert pieces 93. The second mating pin 97 is the rear mating fitting portion 5
7 is provided in the middle part, and the second upper and lower fitting port 99 is provided on the upper side thereof.

Next, the assembling of the rear pillar finisher 1 and the rear side finisher 3 will be described.

First, the rear pillar finisher 1 is attached to the rear pillar inner 5. This attachment is performed by the front and rear positioning clips 15a and 15b, the vertical positioning clip 1
7a, 17b and the like reliably position the front, rear, top, and bottom. Therefore, as shown in FIG. 2, the front edge portion 7 of the rear pillar finisher 1 has the mating lip 43 a of the weather strip 43.
Accurate registration is performed. Next, the rear side finisher 3 is fitted while the front mating fitting portion 49 and the rear mating fitting portion 51 of the rear pillar finisher 1 are fitted to the front mating fitting portion 55 and the rear mating fitting portion 57 of the rear side finisher 3. It is attached to the rear quarter inner 6 with a clip 53 or the like. By this attachment, in the front mating portion 39 shown in FIG. 1, the first mating pin 9 of the front mating fitting portion 55 is inserted into the first mating hole 69 of the front mating fitting portion 49 shown in FIGS.
1 is fitted, the front-rear fitting insertion piece 93 is inserted into the front-rear fitting notch 71, and the first upper and lower fitting ports 95 are fitted on the front surface side of the fitting wall 79. Further, the rear matching section 4 shown in FIG.
1, the second mating pin 97 of the rear mating fitting portion 57 is inserted into the second mating hole 75 of the rear mating fitting portion 51 shown in FIGS.
Are fitted, and the upper and lower mating ports 99 are fitted in the upper and lower mating grooves 77. By such fitting, the front matching portion 39 and the rear matching portion 41 shown in FIG. 1 are accurately positioned in the front-rear and vertical directions,
Rear pillar finisher 1 and rear side finisher 3
The accuracy of alignment with is significantly improved. When the two finishers 1 and 3 are accurately aligned in this way, the rear side finisher 3 may be slightly displaced from the regular mounting position with respect to the rear quarter inner 6 due to a molding error or the like. In this case, this deviation is allowed by the clip 53 made of resin. Then, as shown in FIG. 3, the rear side finisher 3
Since the front edge portion 29 is displaced with respect to the seal portion 45, the alignment quality is not deteriorated and a part of the rear quarter inner 63 is not visible.

In this way, by positioning the rear pillar finisher 1 on the rear pillar inner 5, the front edge portion 7
Can be accurately aligned with the weather strip 43, and the rear pillar finisher 1 and the rear side finisher 3 are positioned relative to each other at the front and rear alignment portions 39, 41 to improve the alignment quality, and further, the front edge portion 29 of the rear side finisher 3 can be improved. The seal part 45 of the welt 47
By allowing the front edge 29 to be displaced,
It is possible to prevent the deterioration of the matching quality.

[0031]

As is apparent from the above, according to the configuration of the present invention, the alignment accuracy of the rear pillar finisher with respect to the rear edge of the door opening can be reduced without degrading the quality of alignment with the rear edge of the door opening of the rear side finisher. Also, it is possible to ensure the alignment accuracy of the rear pillar finisher and the rear side finisher, and to improve the quality. Moreover, the rear pillar finisher and the rear side finisher only have to be assembled normally, and the assembly can be carried out very easily without requiring skill.

[Brief description of drawings]

FIG. 1 is a schematic vehicle interior side view to which a vehicle interior trim fitting structure according to an embodiment of the present invention is applied.

FIG. 2 is a sectional view taken along the line II-II of FIG.

3 is a sectional view taken along the line III-III in FIG.

FIG. 4 is a sectional view taken along the line IV-IV of FIG.

FIG. 5 is a rear perspective view of the rear pillar finisher.

FIG. 6 is an enlarged perspective view of a front fitting portion.

FIG. 7 is an enlarged perspective view of a rearward fitting portion.

FIG. 8 is a rear perspective view of the rear side finisher.

FIG. 9 is an enlarged perspective view of a front mating fitting portion.

FIG. 10 is an enlarged perspective view of a rear mating fitting portion.

FIG. 11 is a schematic exploded perspective view illustrating a fitting structure of a vehicle interior trim according to a conventional example.

FIG. 12 is a cross-sectional view illustrating how the rear side finishers are aligned.

FIG. 13 is a side view for explaining how the rear pillar finisher and the rear side finisher are aligned.

FIG. 14 is a cross-sectional view illustrating a shift of a rear side finisher.

[Explanation of symbols]

 1 Rear pillar finisher 3 Rear side finisher 5 Rear pillar inner (vehicle body side panel) 6 Rear quarter inner (vehicle body side panel) 7 Front edge portion 9 Door opening 43 Weather strip (opening treatment material) 45 Seal portion 47 Welt 49 Front fitting portion (Mating fitting part) 51 Rear mating fitting part (matching fitting part) 55 Front mating fitting part (matching fitting part) 57 Rear mating fitting part (matching fitting part)

Claims (1)

[Claims] 1. A front edge portion is attached to the opening treatment material of a rear edge portion of a door opening by positioning it on a vehicle body side panel, and a fitting fitting portion for aligning a rear side finisher in a positioned state is provided at a lower portion. The rear pillar finisher has a front edge part which is attached to the rear edge part of the door opening by being attached to the vehicle body side panel, and a mating fitting part which is fitted to the mating fitting part in a positioned state. And a welt having a seal portion provided at a rear edge portion of the door opening corresponding to the rear side finisher, the seal portion being aligned with a front edge portion of the rear side finisher. A structure that fits the interior trim.