JP2000025522A - Assembly structure of fitting interior lamp - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an assembly structure of fitting an interior lamp capable of facilitating the changing work of an interior lamp of an interior lamp fitting assembly provided on a wall part inside a cabin of a bus, improving the maintainability, and improving the appearance quality. SOLUTION: One end side of an interior lamp globe 6 arranged to cover an interior lamp 10 between a skin resin 7 side to be connected to a cargo shelf 15 and a support rail 8 side is held by the skin resin 7, and the other end side is held by a molding 2 to be connected to the support rail 8. The interior lamp globe 6 can be easily removed by disengaging the engagement of a lock part 3 to be integrated with the molding 2 with a globe holding part 4, and releasing the holding of the interior lamp globe 6 to be held by the globe holding part 4, and the interior lamp 10 can be easily examined and maintained.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an interior light mounting assembly structure provided on a luggage shelf on a wall of a vehicle interior such as a bus, and more particularly, to an interior light installation capable of improving maintainability and appearance quality. It relates to an assembly structure.

[0002]

2. Description of the Related Art As shown in FIG. 8, an interior light mounting assembly 1a having an interior light is provided on a luggage shelf 15 on the interior wall of a vehicle such as a bus. This interior light mounting assembly 1a is not formed for each interior light 10, but has a long longitudinal direction for accommodating a plurality (three in the figure) of interior lights 10 as shown in FIG. Consists of a structure. Therefore, even when replacing one interior light 10, it is necessary to operate the entire interior light installation assembly 1a. The interior light mounting assembly 1a having the above-described structure is formed for each interior light 10 so that the appearance quality of the lower surface of the luggage shelf 15 is deteriorated, and the lower surface is bent by an amount corresponding to the divided body, and the lower surface of the luggage shelf 15 is partially bent. This is because there is a problem that impairs the bodily sensation.

FIG. 5 shows a sectional structure of a conventionally used interior light mounting assembly 1a. A skin resin 7 and a support rail 8 are formed on the lower surface side of the luggage shelf 15. Below the support rail 8, a molding 2 a having a box-shaped cross section is connected by a screw grommet 20. The support member 11 and the bracket 12 are connected to the skin resin 7 side, and the support member 13 and the bracket 14 are connected to the molding 2a side as illustrated. On the bracket 12 and the bracket 14, the interior light mounting panel 9 is detachably mounted. An interior light 10 (fluorescent light) is detachably mounted substantially at the center of the interior light installation panel 9.

The molding 2a has a lock portion 3a and a glove pressing portion 4a integrally formed in a part thereof.
The lock portion 3a has a notched plastic hinge 22a.
And is detachably engaged with the glove holding portion 4a. On the other hand, a locking portion 30 for holding one end side of the interior light globe 6 is formed in the glove holding portion 4a. The interior light globe 6 is made of a flat member, and the interior light 1
0 is disposed. As described above, the interior light globe 6 is detachable with one end thereof being held by the locking portion 30 of the glove holding portion 4a and the other end being inserted between the skin resin 7 and the support member 11. Is held.

FIGS. 6 and 7 show a method of removing the interior light 10 in the conventional interior light mounting assembly 1a shown in FIG. As shown in FIG. 6, first, the lock portion 3a of the molding 2a is rotated to rotate the lock portion 3a.
The engagement between the glove holding portion 4a and the glove holding portion 4a is released. Thus, the lower portion of the molding 2a is opened, so that the screw grommet 20 connecting the molding 2a and the support rail 8 can be removed using a tool or the like. Accordingly, as shown in FIG. 7, the entire interior light mounting assembly 1a except for the support rail 8 can be largely rotated downward by its own weight around the plastic hinge 18 of the skin resin 7. FIG. 8 shows this state. Next, as shown in FIGS. 7 and 8, when the screw grommet 21 that connects the interior light mounting panel 9 and the bracket 14 is removed, the interior light mounting panel 9 is opened halfway around the hinge 19 of the bracket 12. be able to. As described above, the desired interior light 10 can be replaced. FIG. 8 shows a case where only one of the three interior lights 10 is replaced.

[0006]

As described above, in the case of the conventional interior light mounting assembly 1a, it is necessary to rotate the entire relatively heavy interior light installation assembly 1a. Requires great effort. In addition, there is a problem that an excessive force acts on the plastic hinge 18 of the skin resin 7 and the durability is reduced. Also, as described above, the screw grommets 20, 2
1 needs to be removed and attached, a tool is required each time, and there is a problem in maintainability. It is also conceivable to provide an interior light mounting assembly for each interior light 10 in order to reduce the weight of the interior light installation assembly 1a. However, as described above, the appearance of the lower surface of the luggage shelf 15 deteriorates, There is a problem of deteriorating appearance quality.

On the other hand, Japanese Unexamined Utility Model Publication No. Hei 5-34048 is a known technique relating to an interior light mounting assembly. Although this has the content to solve the above-mentioned problems, the structure for holding and removing and attaching the cover member (corresponding to the interior light globe 6) is more complicated than that of the present invention, and the components are also complicated. There are many problems that increase the cost.

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems and provides an interior light mounting assembly structure that can easily remove and install the interior light, thereby improving maintainability and improving the appearance quality. The purpose is to provide.

[0009]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides an interior light mounting assembly structure provided on an upper window side of a vehicle interior wall, comprising an interior resin and a support rail. An interior light mounting panel that is installed between the interior lights and detachably holds the interior light, a molding that is connected below the support rail, and the interior that is detachably installed between the molding and the skin resin side. An interior light globe disposed over the lamp, wherein the molding is configured such that a lock portion and a glove holding portion are rotatably formed in a part thereof, and the lock portion and the glove holding portion are The globe presser is configured to detachably engage with each other, and the globe holding portion constitutes an interior light mounting assembly structure detachably engaged with the interior light globe. Further, the locking portion and the glove holding portion are rotatably supported by a cut-out plastic hinge integrally formed with the molding.

In the present invention, the interior light can be replaced simply by removing the flat interior light globe, and there is no need to rotate the entire heavy interior light installation assembly as in the prior art. That is, after releasing the engagement between the locking portion of the molding and the glove holding portion and leaving the glove holding portion in a free state, the engagement between the glove holding portion and the interior light glove is released, thereby easily putting the interior light glove on. Can be removed. Thereby, since the interior light is exposed, its replacement can be extremely easily performed. In addition, since the flat interior light glove is relatively lightweight, even if it has a large area covering a plurality of interior lights, it does not require much labor for removal and installation. There is no problem even if a large one that accommodates the interior light is adopted. Therefore, the appearance quality of the lower surface of the luggage shelf can be improved.

[0011]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an interior light mounting assembly according to an embodiment of the present invention. As shown in FIG.
Is roughly composed of a skin resin 7, a support rail 8, a molding 2, an interior light mounting panel 9, an interior light globe 6, and the like. An interior light 10 of a fluorescent lamp is detachably attached to the interior light mounting panel 9 substantially at the center thereof.

The skin resin 7 and the support rails 8 are connected to the luggage shelf 15 inside the interior wall of the bus shown in FIG. As shown in FIG. 1, the skin resin 7 has a holding portion 16 and an arm portion 17, and a notched plastic hinge 18 is formed on the arm portion 17. The support member 11 is connected to the holding portion 16 of the skin resin 7, and the support member 1 is connected to the support member 11.
A bracket 12 is connected to an upper surface of the bracket 1. Note that a hinge 19 is provided on the bracket 12. On the other hand, the support frame 8 has a box-shaped cross-sectional profile as shown in the figure.

The molding 2 has a box-shaped cross-sectional profile as shown in FIG. 1 and is connected to the lower surface of the support rail 8 by a screw grommet 20. A supporting member 13 is connected to a side surface of the molding 2, and a bracket 14 is connected to an upper surface of the supporting member 13. The interior light mounting panel 9 has its proximal end connected to the hinge 19 and its distal end supported on the bracket 14.
Fixed to 4.

As shown in FIGS. 1 to 4, the molding 2 has a molding main body 5 which forms the contour shape.
And a lock portion 3 and a glove pressing portion 4 which are integrally formed on a part thereof. The lock portion 3 is rotatably supported by a notched plastic hinge 22 on the molding body 5 and has an engaging portion 23 at its distal end.
Is formed. On the other hand, the glove holding portion 4 is rotatably supported by the molding body 5 through a notched plastic hinge 24 and has a locking portion 25
Are formed. Note that the locking portion 25 is formed of a projection 26 to which the engaging portion 23 of the lock portion 3 is detachably engaged and a holding portion 28 having a holding surface 27.

The interior light globe 6 is made of a flat member, and one end of the interior light globe 6 is provided with a holding portion 16 for the skin resin 7 and a supporting member 1.
1 and is held by the holding portion 16 while the other end is inserted between the holding surface 27 of the holding portion 28 of the glove holding portion 4 of the molding 2 and the support member 13, It is held by the glove presser 4. Also, as described above, the interior light globe 6 is made of a relatively long flat member in the front-rear direction that covers the plurality of interior lights 10,
It is made of a lightweight resin material, such as polypropylene.

Next, a method of removing the interior light 10 in the interior light mounting assembly structure of the present invention will be described with reference to FIGS. First, as shown in FIG. 2, the lock portion 3 of the molding 2 is rotated with the plastic hinge 22 as a base, and the engagement between the engagement portion 23 and the projection 26 of the engagement portion 25 of the glove pressing portion 4 is released. I do. This allows
The glove presser 4 is in a free state. Next, as shown in FIG. 3, when the glove holding portion 4 is rotated about the plastic hinge 24 as a base, the holding portion 28 of the locking portion is disengaged from the interior light globe 6, and the other end of the interior light globe 6 is free. State. Next, as shown in FIG. 4, while moving the other end of the interior light globe 6 in the free state downward, one end of the interior light globe 6 is moved from the gap 29 between the holding portion 16 of the skin resin 7 and the support member 11. By pulling it out, the interior light globe 6 is easily removed as shown. As described above, since the interior light 10 is exposed, it can be easily replaced.
The return to the original state is easily performed by performing the above-described reverse operation.

As is clear from the above description, in the replacement work of the interior light 10 by the interior light installation assembly structure of the present invention, the removal and installation work of the screw grommet by a tool or the like as in the prior art is not necessary at all. Yes, and there is no need to rotate the entire heavy interior light mounting assembly. Therefore, the inspection and maintenance of the interior light 10 is extremely easily performed, and the workability and maintainability are improved. In addition, it is not necessary to use a special separate hinge function for the center of rotation of the lock portion 3 and the glove holding portion 4, and since the plastic hinges 22 and 24 having an integral structure are used, the structure is extremely simple, and cost is reduced. It also reduces. Also,
The interior light globe 6 is also made of a lightweight flat plate, and even if it has a large area covering a plurality of interior lights 10 as described above, the handleability is extremely good. There is no loss.

In the above description, the structures of the lock portion 3 and the glove holding portion 4 of the molding 2 are illustrated, but the locking structures thereof are not limited to those illustrated.

[0019]

1) According to the interior light mounting assembly structure of the first aspect of the present invention, the replacement of the interior light can be easily performed by removing and attaching the interior light glove, and the interior light glove can be easily replaced. Removal and attachment
Since it is easily performed by releasing and engaging the locking portion and the glove holding portion of the molding, the work is easy, no tools are required, and the maintainability can be improved. Further, since a wide-area interior light globe covering a plurality of interior lights can be used, the appearance quality can be improved. 2) According to the interior lamp mounting assembly structure of the second aspect of the present invention, the lock portion and the glove holding portion are formed rotatably by the plastic hinge integrally formed with the molding, so that a special hinge is provided. It becomes unnecessary and cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a sectional view showing the overall structure of an embodiment of an interior light mounting assembly structure of the present invention.

FIG. 2 is a partially enlarged sectional view for explaining a method of removing an interior light in the interior light mounting assembly structure of FIG.

1. FIG. 3 is a partially enlarged cross-sectional view for explaining a method of removing an interior light in the interior light installation assembly structure of FIG.

FIG. 4 is a sectional view showing a state in which the interior light is removed by the interior light mounting assembly structure of the present invention.

FIG. 5 is a cross-sectional view showing the entire structure of a conventional interior light mounting assembly.

FIG. 6 is a sectional view for explaining a method of removing the interior light by the interior light attachment assembly of FIG. 5;

FIG. 7 is a sectional view for explaining a method of removing the interior light by the interior light installation assembly of FIG. 5;

FIG. 8 is a partial perspective view showing an arrangement of a conventional interior light mounting assembly on a vehicle interior wall.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Interior light installation assembly 2 Molding 3 Lock part 4 Glove holding part 5 Molding main body 6 Interior light glove 7 Skin resin 8 Support rail 9 Interior light mounting panel 10 Interior light 11 Support member 12 Bracket 13 Support member 14 Bracket 15 Luggage shelf 16 Holding Part 17 Arm part 18 Plastic hinge 19 Hinge 20 Screw grommet 21 Screw grommet 22 Plastic hinge 23 Engagement part 24 Plastic hinge 25 Locking part 26 Projection part 27 Holding surface 28 Holding part 29 Gap

 ────────────────────────────────────────────────── ─── Continuing from the front page (72) Inventor Atsuchi Hayashi 3-25-1, Tonomachi, Kawasaki-ku, Kawasaki-shi, Kanagawa Prefecture F-term in the Kawasaki Plant of Isuzu Motor Co., Ltd. (Reference) 3K040 AA02 BA01 CA03 FA06 FB05 GA04 GC02

Claims (2)

[Claims] An interior light mounting assembly structure provided on an upper window side of a vehicle interior wall portion, wherein the interior light is mounted between a skin resin and a support rail and holds the interior light detachably. A panel, a molding connected below the support rail, and an interior light globe removably installed between the molding and the skin resin side and arranged to cover the interior light, The molding is configured such that a lock portion and a glove pressing portion are formed rotatably in a part thereof, and the lock portion and the glove pressing portion are configured to be detachably engaged with each other, and the glove pressing portion is configured such that An interior light mounting assembly structure detachably attached to an interior light glove. 2. The interior light mounting assembly according to claim 1, wherein the lock portion and the glove holding portion are rotatably supported by a cut-out plastic hinge formed integrally with the molding. Construction.