JP4702320B2 - Ceiling lamp assembly structure, ceiling lamp having the same, and molded ceiling for vehicle having the same - Google Patents

Description

  The present invention relates to a ceiling lamp assembly structure in which a translucent cover portion is assembled to a panel portion that constitutes a part of a vehicle ceiling and on which a lamp is disposed, a ceiling lamp having the same, and a vehicle molding having the same Concerning the ceiling.

  A ceiling lamp is generally provided on the ceiling of the vehicle. This ceiling lamp needs to be removable from the vehicle for maintenance or the like. For this reason, this ceiling lamp is normally attached so that it can be attached or detached to the body which comprises a vehicle body (for example, refer patent document 1).

  In this ceiling lamp, normally, a panel portion that constitutes a part of the vehicle ceiling and has the lamp disposed thereon is assembled on the vehicle upper side of the translucent cover portion that forms the ceiling surface. Conventionally, a boss portion having a screw hole in the vehicle vertical direction is erected on the inner side (vehicle upper surface side) of the cover portion, and a through hole through which the screw member is inserted is formed in the panel portion. And by screwing a screw-type screw into the through hole from the vehicle upper side of the panel portion and screwing it to the boss portion, the periphery of the through hole of the panel portion can be pressed and fixed to the boss portion with the screw head. Generally done.

By the way, the cover part needs to transmit the light from the lamp of the panel part. Therefore, if the boss part is formed inside the cover part, the boss part appears as a shadow or the like from the vehicle interior. Since the panel portion is screwed from above the vehicle to the boss portion in which the screw hole is formed, this phenomenon is remarkable. For this reason, there was a problem that it was not preferable in appearance.
JP 2002-173067 A

  In view of the above facts, an object of the present invention is to provide a ceiling lamp assembly structure having a good appearance, a ceiling lamp having the same, and a molded ceiling for a vehicle having the ceiling lamp.

According to the first aspect of the present invention, there is provided a ceiling lamp assembly structure in which a panel portion constituting a part of a vehicle ceiling and provided with a lamp is assembled with a translucent cover portion constituting a part of the ceiling surface. An insertion port is opened at a predetermined position of the panel portion, and an engaged portion that passes through the insertion port is provided on the vehicle upper surface side of the cover portion, and the engaged portion a by the engagement member abuts the engaging member on the vehicle upper side of the panel portion is engaged with the direction intersecting the vertical direction of the vehicle, is constructed by assembling the cover to the panel section, the A frame portion that engages with the engagement member is formed in the engaged portion, and the engagement member extends from the engagement member main body to the frame portion side and is flexible in the vehicle vertical direction. A flexible portion having a front end of the vehicle from the horizontal direction and continuous with the flexible portion. An inclined surface that passes through the frame portion and that gradually protrudes toward the vehicle upper side from the distal end side to the proximal end side is formed, and a head portion that forms a step with the flexible portion. It has a protruding part .

  In the first aspect of the invention, as described above, the engaged portion is erected on the vehicle upper surface side of the cover portion for engagement with the panel portion, and the engagement member is disposed in a direction intersecting the vehicle vertical direction. The ceiling lamp assembly structure is formed by moving and engaging the engaged portion. Therefore, it is not a configuration in which a screw is screwed into the boss portion provided on the vehicle upper surface side of the cover portion from the vehicle upper side as in the prior art. Thereby, since the shadow which was the eye like the past is not projected on a translucent cover part, it becomes possible to make the external appearance of a ceiling lamp favorable.

The vehicle horizontal direction described in claim 1 is a direction orthogonal to the vehicle vertical direction. Further, the predetermined position where the insertion opening is formed may be a plurality of places.

According to the first aspect of the present invention, when the extension portion is inserted into the opening formed by the frame portion, the inclined surface comes into contact with the upper edge portion of the opening, and the extension portion gradually lowers the vehicle as it is inserted. Flex. Then, when the step formed by the head and the flexible part passes through the upper edge of the opening, the bending of the extension part returns to some extent and the flexible part comes into contact with the upper edge of the opening. In this state, the engaging member does not come off from the frame portion due to the step. Therefore, the engaged state can be maintained with a simple configuration.

According to a second aspect of the present invention, the lower surface side of the upper frame portion constituting the frame portion is gradually increased from the engagement member main body side at an angle larger than the angle formed by the inclined surface with respect to the vehicle horizontal plane. The taper surface which inclines below is formed.

The vehicle horizontal plane is a plane orthogonal to the vehicle vertical direction. In the invention according to claim 2 , when the head is inserted into the engaging frame, the inclined surface of the head comes into contact with the tapered surface of the upper frame, and the head is gradually pushed downward as it is inserted. The flexible part gradually bends downward in the vehicle. Therefore, when the head of the engaging member is inserted into the engaging frame, it can be inserted more smoothly.

According to a third aspect of the present invention, the engaging member main body is formed with ribs that contact the frame portion so as to sandwich the frame portion with the step.

In the invention according to claim 3 , since the rib is in contact with the frame portion in the engaged state by the engaging member, it is possible to prevent rattling in the vehicle front-rear direction between the cover portion and the engaging member. it can.

The invention described in claim 4 is characterized in that the panel portion is formed with a support portion that comes into contact with the head from below.

According to the fourth aspect of the present invention, rattling in the vehicle vertical direction is prevented between the panel portion and the engaging member.

The invention described in claim 5 is characterized in that blurring means for making the projection image on the cover portion inconspicuous is provided on the upper surface side of the lower frame portion constituting the frame portion.

In the invention according to claim 5 , the shadow projected on the lower surface side of the cover portion can be made inconspicuous by the blurring means provided on the upper surface side of the lower frame portion. Therefore, it can be set as the structure by which the external appearance of a ceiling lamp is not further impaired.

The invention described in claim 6 is characterized in that blurring means for making the projection image on the cover portion inconspicuous is provided on the upper surface side of the side frame portion constituting both side portions of the frame portion. .
In the invention described in claim 6 , the shadow projected on the lower surface side of the cover portion can be made inconspicuous by the blurring means provided on the upper surface side of the side frame portion. Therefore, a configuration in which the appearance of the ceiling lamp is not further impaired can be achieved.

The invention according to claim 7 includes the panel portion according to claim 1, the cover portion according to claim 1, and the engaging member according to claim 1, wherein the ceiling according to claim 1 is provided. It has a lamp assembly structure.

According to the seventh aspect of the invention, when manufacturing the vehicle, the panel portion, the cover portion, and the engaging member may be assembled into a vehicle ceiling, which may be incorporated into the vehicle.

According to an eighth aspect of the present invention, there is provided a ceiling base material in which a ceiling on the indoor side of the vehicle is formed and a lamp mounting opening is formed at a predetermined position, and the lamp mounting opening is fitted from the vehicle interior side. The ceiling lamp according to claim 7 .

In the invention according to claim 8 , the ceiling lamp according to claim 7 can be a molded ceiling for a vehicle in which the ceiling lamp is arranged at a predetermined position.

  ADVANTAGE OF THE INVENTION According to this invention, the ceiling lamp assembly | attachment structure with a favorable external appearance, the ceiling lamp which has it, and the molded ceiling for vehicles which has it are realizable.

  Hereinafter, embodiments will be described and embodiments of the present invention will be described. As shown in FIGS. 1 and 5, a ceiling lamp 10 according to an embodiment of the present invention is detachably attached to a ceiling in a vehicle compartment. The vehicle molded ceiling (roof headlining) 11 includes the ceiling lamp 10 and a ceiling base material 13 having a lamp mounting opening 13M having a predetermined dimension at the position where the ceiling lamp 10 is disposed.

  As shown in FIGS. 3 to 5, the ceiling lamp 10 covers a panel portion 12 that constitutes a part of the vehicle ceiling, and covers the panel portion 12 as shown in FIGS. 2, 4, and 5. 4 and FIG. 6, and five engaging members (clips) 16 </ b> A to 16 </ b> E for engaging the cover portion 14 with the panel portion 12, as shown in FIGS. 4 and 6. ing. And the ceiling lamp assembly | attachment structure 20 (refer FIG.7 (C)) is formed because the cover part 14 is engaged with the panel part 12 by engagement member 16A-E. In addition, as shown in FIG. 1, the ceiling lamp 10 is made into the shape long in the vehicle front-back direction.

(Panel part)
As shown in FIG. 3, the panel unit 12 is provided with a lamp 22 for illuminating the interior of the vehicle, electronic components related to the lamp 22 and the like. Moreover, as shown in FIG. 4, the insertion opening 26 is formed in the panel edge part 12B which comprises the vehicle rear side among the panel parts 12 over five places. The insertion opening 26 is elongated along the peripheral edge of the panel end 12B.

  The insertion port 26A located at the vehicle rear end of the insertion port 26 is formed along the vehicle rear end peripheral portion 13A of the panel end 12B. And insertion opening 26B, 26C is formed in the vehicle front-back direction peripheral part 13P which follows the one front end of 13 A of vehicle rear end peripheral parts along the vehicle front-back direction along the insertion opening 26. As shown in FIG. Further, insertion openings 26D and 26E among the insertion openings 26 are formed along the vehicle front-rear direction peripheral edge portion 13Q that is continuous with the other end of the vehicle rear end peripheral edge portion 13A and extends along the vehicle front-rear direction. Note that the insertion port 26B and the insertion port 26D are disposed at positions facing each other, and the insertion port 26C and the insertion port 26E are disposed at positions facing each other.

  As shown in FIG. 7C, the upper surface 13F of the vehicle rear end peripheral portion 13A is a flat surface with which a gripping portion 82 described later of the engaging member 16A comes into contact. Similarly, the upper surfaces of the vehicle longitudinal direction peripheral portions 13P and 13Q are also flat surfaces.

  A rear flat surface portion 11A with which a panel contact portion 86 (described later) of the engagement member 16A contacts is formed at the peripheral edge of the panel end portion 12B and inside the panel of the insertion port 26A (the vehicle front side of the insertion port 26A). ing.

  Furthermore, the panel portion 12 has an insertion port 26B so that the head 90, which will be described later, constituting the engaging member 16 can be abutted from below to prevent the head 90 from rattling in the vehicle vertical direction. Four support portions 28B to 28E are formed at positions separated from each other by a predetermined distance.

  As shown in FIGS. 3 to 5, the panel portion 12 is formed with an attached portion 34 for attaching the panel portion 12 to a sheet metal portion 32 (vehicle body) constituting the vehicle body. The attached portion 34 is configured such that a clip-like attachment member 36 is inserted and the attached portion 34 is supported by a lower end portion 36L of the attachment member 36, and the attachment member 36 is pushed into the sheet metal portion 32 to be engaged. It is supposed to be. When removing the ceiling lamp 10 from the sheet metal part 32, the worker grasps the cover part 14 and pulls it downward to release the engagement with the sheet metal part 32.

(Cover part)
The cover portion 14 is configured in consideration of design properties. As shown in FIG. 2, the cover portion 14 includes a console portion (lid portion) 40 that constitutes the vehicle front side, lens portions 42 </ b> P and 42 </ b> Q that are disposed on both sides in the vehicle width direction of the console portion 40, and the console portion 40. Adjacent to the rear side of the vehicle, adjacent to the central portion 44 elongated in the vehicle front-rear direction, the vehicle rear side of the lens portions 42P and 42Q and the central peripheral portion 46 adjacent to the central portion 44, and adjacent to the vehicle rear side of the central peripheral portion 46. And a vehicle rear portion 48 that engages with the panel portion 12.

  The lens portions 42P and 42Q, the vehicle rear portion 48, and the central peripheral portion 46 are all made of a translucent member. The lens portions 42P and 42Q are provided with condensing lenses 43P and 43Q, respectively. Condensing lenses 49P and 49Q are also provided in the vehicle rear portion 48. The arrangement positions, focal positions, and the like of the lenses 43P, 43Q, 49P, and 49Q are set so as to be convenient for the occupant when the lamp 22 is turned on.

  The panel unit 12 is also provided with a front side changeover switch 50F and a rear side changeover switch 50B which are turned on and off. In the cover portion 14, a front opening 52F that exposes the front side changeover switch 50F is formed in the central portion 44, and a rear opening 52B that exposes the rear side changeover switch 50B is formed in the vehicle rear portion 48.

  As shown in FIG. 4, a frame-like rib 60 erected on the rear surface side (the vehicle upper surface side) and a frame-like rib 60 extending continuously upward from the upper surface side of the frame-like rib 60 at the periphery of the vehicle rear portion 48. Five engagement frame portions 62A to 62E that are thin and have an elongated bottom surface are formed. The arrangement position of the frame-shaped rib 60 is set to the vicinity of the outer peripheral edge portion of the substantial design surface (see the range X in FIG. 5). The arrangement positions of the five engagement frame portions 62A to 62E correspond to the five insertion ports 26A to 26E, respectively. Since the basic configurations of the engaging frame portions 62A to 62E are the same, the engaging frame portion 62A will be described below, and the description of the engaging frame portions 62B to 62E will be omitted.

  As shown in FIG. 4, the engaging frame portion 62A includes a lower frame portion 64 that is continuous with the frame-shaped rib 60, side frame portions 66J and 66K that extend from both sides of the lower frame portion 64, a side frame portion 66J, And an upper frame portion 68 continuous with the upper end of 66K. The lower frame portion 64, the side frame portions 66J and 66K, and the upper frame portion 68 form an opening 70 into which an extension portion 84 described later is inserted.

  An uneven portion 72 is formed on the vehicle upper surface side of the frame-shaped rib 60 so that the appearance is not impaired when the shadow of the frame-shaped rib 60 is projected onto the vehicle rear portion 48. . In addition, an uneven portion 72P is also formed on the upper surface side of the frame-like rib portion 60P between the engagement frame portion 62B and the engagement frame portion 62C, and a frame between the engagement frame portion 62D and the engagement frame portion 62E. Concave and convex portions are also formed on the upper surface side of the rib portion 60Q so that the external appearance is not impaired when the shadow of the rib portions 60P and 60Q is projected onto the vehicle rear portion 48.

  An uneven portion 74 is also formed on the upper surface side of the lower frame portion 64 forming the opening 70, and shadows of the lower frame portion 64, a flexible portion 92 and an upper frame portion 68 described later are formed on the vehicle rear portion 48. Even if it is projected onto the vehicle, the appearance is not impaired when viewed from the passenger compartment. The shape of the concavo-convex portion 74 formed on the lower frame portion 64 is set in consideration of the height of the lower frame portion 64, the thickness of the flexible portion 92, and the like. In addition, a concavo-convex portion 76 is also formed on the vehicle upper surface side of the side frame portions 66J and 66K, and even if the shadows of the side frame portions 66J and 66K are projected on the vehicle rear portion 48, the appearance is impaired when viewed from the vehicle interior. Not to be.

  Further, as shown in FIG. 7, the lower surface of the upper frame portion 68 forming the opening 70 is gradually inclined downward from the peripheral edge side of the panel end portion 12B toward the inner side of the panel end portion 12B. A tapered surface 79 is formed. An angle (taper angle) θ formed by the tapered surface 79 with respect to the vehicle horizontal plane S is set to be slightly larger than an angle α formed by an inclined surface 91 described later with respect to the vehicle horizontal plane S.

(Engagement member)
As shown in FIG. 6, the engaging member 16 includes a gripping portion 82 that a worker or the like grips during maintenance and the like, and extends from the gripping portion 82 to the opening 70 in the vehicle horizontal direction from the peripheral side of the vehicle rear portion 48. An extending portion 84 to be inserted into U (see FIGS. 4 and 7), and a panel abutting portion 86 extending from the gripping portion 82 and arranged slightly away from the peripheral edge of the extending portion 84. It is configured.

  The grip portion 82 has a flat lower surface, and the lower surface is in contact with the upper surface of the peripheral edge of the panel end 12B in the engaged state. The engagement member 16A will be described as an example. In the engaged state, as shown in FIG. 7C, the lower surface 82L of the gripping portion 82 contacts the upper surface 13F of the vehicle rear end peripheral portion 13A of the panel portion 12. It is like that. Further, when the ceiling lamp assembly structure 20 is formed above the portion of the gripping portion 82 where the panel contact portion 86 extends, it contacts the peripheral edge of the panel portion 12 in the vehicle longitudinal direction. Ribs 83 are formed to prevent rattling.

  The extension portion 84 includes a head portion 90 and a flexible portion 92 that is continuous with the head portion 90 and the grip portion 82. The head 90 is formed with an inclined surface 91 that gradually protrudes toward the vehicle upper side from the distal end side or the flexible portion side. At the flexible part side end of the inclined surface 91, the height position of the inclined surface 91 is higher than the height position of the flexible part 92. Therefore, a step 94 is formed between the head 90 and the flexible portion 92. Note that a horizontal plane 96 that is continuous with the inclined surface 91 is formed at the end (base end) of the head 90 on the flexible portion side.

  The panel abutting portion 86 is substantially U-shaped in plan view, and is continuous with the gripping portion 82 at two locations. The panel contact portion 86 of the engagement member 16A contacts the rear flat surface portion 11A, and the panel contact portions 86B to 86E of the engagement members 16B to E contact the support portions 28B to E, respectively, so that the engaged state can be maintained. As described above, the strength of the panel contact portion 86 is set in advance.

(Function, effect)
Hereinafter, the operation and effect of this embodiment will be described. When the ceiling lamp 10 is attached to the vehicle body, as shown in FIG. 7A, the vehicle upper surface side of the cover portion 14 is directed upward, and the panel portion 12 is conveyed upward. Then, as shown in FIG. 7B, the panel portion 12 is set on the cover portion 14 by inserting the engaging frame portion 62A through the insertion port 26A.

  Further, the engaging member 16 </ b> A is conveyed to insert the head 90 into the opening 70. As a result, the inclined surface 91 of the head 90 abuts on the tapered surface 79 of the upper frame portion 68, and the extension portion 84 gradually bends downward as the vehicle is inserted. Then, when the step 94 formed by the head 90 and the flexible portion 92 passes through the upper frame portion 68, the bending of the extending portion 84 returns to a certain extent and the flexible portion 92 contacts the upper frame portion 68. It comes into contact and is in an engaged state (see FIG. 7C). Similarly, the engaging members 16B to E are engaged with the engaging frame portions 62B to E.

  In this state, the engaging member 16 is prevented from being detached from the engaging frame portion 62 by the step 94. Further, due to the urging force from the flexible portion 92, the lower surface 82L of the gripping portion 82 of each engagement member 16 contacts the vehicle rear end peripheral portion 13A or the vehicle longitudinal direction peripheral portions 13P and 13Q, and the panel contact portion 86A Abutting on the rear flat surface portion 11A, panel abutting portions 86B to 86E (see FIG. 4) abut on the supporting portions 28B to E, respectively. Accordingly, rattling in the vehicle vertical direction between the engaging members 16A to E and the panel portion 12, that is, rattling in the vehicle vertical direction between the panel portion 12 and the cover portion 14 is prevented.

  As described above, in the present embodiment, the thin engagement frame portion 62 is provided in place of the conventional boss portion so as to extend from the vehicle upper surface side of the cover portion 14 for engagement with the panel portion 12. The extending portion 84 of the engaging member 16 is inserted into the engaging frame portion 62 from the vehicle horizontal direction U, whereby the ceiling lamp assembly structure 20 is formed. Therefore, since an assembly structure in which the boss portion is screwed from the upper side of the vehicle is not performed as in the prior art, it is possible to avoid a prominent shadow being projected on the translucent cover portion 14, which is preferable in appearance. Moreover, since it is not necessary to screw a screw-type screw into the boss portion, a dedicated tool that has been necessary in the past is not required, the assembly process is simplified, and the panel portion 12 is damaged due to overtightening of the screw. There is no fear of any. In addition, there is no possibility that shavings generated during screw tightening may adhere to the back side (vehicle upper surface side) of the cover part 14 and the quality may deteriorate.

  Further, an uneven portion 74 is also formed on the upper surface side of the lower frame portion 64, and even if shadows such as the lower frame portion 64, the flexible portion 92, the upper frame portion 68 are projected on the vehicle rear portion 48, from the vehicle interior. The appearance is kept intact. In addition, a concavo-convex portion 76 is also formed on the vehicle upper surface side of the side frame portions 66J and 66K, and even if the shadows of the side frame portions 66J and 66K are projected on the vehicle rear portion 48, the appearance is impaired when viewed from the vehicle interior. Not to be. Therefore, the appearance from the passenger compartment is further prevented from being deteriorated.

  Further, by inserting the extended portion 84 into the opening 70, the extended portion 84 can be engaged by the step 94 so that the extended portion 84 does not come off from the engaging frame portion 62. Therefore, the assembled state of the ceiling lamp 10 can be maintained with a simple configuration.

  Further, a rib 83 that abuts on the engaging frame portion 62 is formed on the gripping portion 82 of the engaging member 16, and the engaging frame portion 62 is sandwiched between the rib 83 and the step 94. Therefore, in the engaged state by the engaging member 16, it is possible to prevent rattling between the cover portion 14 and the engaging member 16.

  Further, the lower surface of the upper frame portion 68 forming the opening 70 has a tapered surface that gradually inclines downward from the gripping portion 82 side of the engaging member 16 toward the insertion direction of the extending portion 84. 79 is formed. The angle (taper angle) θ formed by the tapered surface 79 with respect to the vehicle horizontal plane S is set to be slightly larger than the angle α formed by the inclined surface 91 with respect to the vehicle horizontal plane S. Thereby, when inserting the head part 90 of the engaging member 16 into the opening 70 of the engaging frame part 62, it is easy to insert smoothly.

  In this embodiment, the engagement frame portion 62 is erected as an engaged portion on the vehicle upper surface side of the cover portion 14, but a part of the engagement frame portion 62 is notched (for example, the upper frame) The part of the engaging frame 16 that is engaged with the engaging member 16 is also included in the concept of the engaging frame part.

  The embodiments of the present invention have been described with reference to the embodiments. However, the above embodiments are merely examples, and various modifications can be made without departing from the scope of the invention. Needless to say, the scope of rights of the present invention is not limited to the above embodiment.

It is a perspective view which shows that the ceiling lamp which concerns on one Embodiment of this invention is attached to the vehicle body. It is a bottom view of the ceiling lamp which concerns on one Embodiment of this invention. It is a perspective view of the panel part which comprises the ceiling lamp which concerns on one Embodiment of this invention. It is an expansion | deployment perspective view which shows the vehicle rear side part of the ceiling lamp which concerns on one Embodiment of this invention. It is a width direction sectional view of the ceiling lamp concerning one embodiment of the present invention (equivalent to arrow 5-5 of Drawing 3). It is a perspective view of the engaging member which comprises the ceiling lamp which concerns on one Embodiment of this invention. FIGS. 7A to 7C are partial side cross-sectional views showing that the panel unit has been transported to the upper part of the cover unit according to an embodiment of the present invention, and the engagement frame unit of the panel unit is the cover unit. It is the partial side sectional view which shows having inserted and inserted through this insertion port, and the partial side sectional view showing having engaged the panel part and the cover part with the engaging member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Ceiling lamp 11 Molded ceiling 12 for vehicles Panel part 14 Cover part 16A-E Engagement member 20 Ceiling lamp assembly | attachment structure 26A-E Insertion opening 28B-E Support part 62A-E Engagement frame part 64 Lower frame part 66J, K Side frame portion 68 Upper frame portion 74 Uneven portion (blurring means)
76 Concavity and convexity (blurring means)
79 Taper surface 82 Gripping part (engaging member main body)
83 Rib 90 Head 91 Inclined surface 92 Flexible portion 94 Step S Vehicle horizontal plane α Angle U Vehicle horizontal direction

Claims (8)

A ceiling lamp assembly structure in which a panel portion that constitutes a part of a vehicle ceiling and a lamp is disposed and a translucent cover portion that constitutes a part of the ceiling surface are assembled,
An insertion opening is opened at a predetermined position of the panel portion,
On the vehicle upper surface side of the cover part, an engaged part that passes through the insertion port is erected,
The cover member is assembled to the panel portion by engaging the engagement member with the engaged portion from a direction intersecting the vehicle vertical direction and bringing the engagement member into contact with the vehicle upper surface side of the panel portion. Configured
A frame portion that engages with the engagement member is formed in the engaged portion,
The engaging member extends from the engaging member main body to the frame portion side and has a flexible portion having flexibility in the vehicle vertical direction,
An inclined surface that is continuous with the flexible portion and passes through the frame portion from the horizontal direction of the vehicle and projects gradually toward the vehicle upper side from the distal end side to the proximal end side is formed between the flexible portion and the flexible portion. A head that forms a step;
A ceiling lamp assembling structure characterized by having an extending portion constituted by: On the lower surface side of the upper frame portion constituting the frame portion, a tapered surface is formed that gradually inclines downward from the engagement member main body side at an angle larger than the angle formed by the inclined surface with respect to the vehicle horizontal plane. The ceiling lamp assembly structure according to claim 1 , wherein: The ceiling lamp assembling structure according to claim 1 or 2 , wherein a rib that abuts on the frame portion so as to sandwich the frame portion with the step is formed on the engagement member main body. The ceiling lamp assembling structure according to any one of claims 1 to 3 , wherein the panel portion is formed with a support portion that contacts the head portion from below. On the upper surface of the lower frame portion constituting the frame portion, according to any one of claims 1 to 4, characterized in that the blurring means inconspicuous projected image to the cover portion is provided Ceiling lamp assembly structure. 6. The ceiling lamp set according to claim 5 , wherein a blurring means for making an image projected on the cover portion inconspicuous is provided on an upper surface side of a side frame portion constituting both side portions of the frame portion. Attached structure. A panel unit according to claim 1;
The cover part according to claim 1;
An engagement member according to claim 1;
A ceiling lamp comprising the ceiling lamp assembly structure according to claim 1. Forming a ceiling on the indoor side of the vehicle, and a ceiling base material in which a lamp mounting opening is formed at a predetermined position;
The ceiling lamp according to claim 7 , which is fitted into the lamp mounting opening from the vehicle interior side,
The molded ceiling for vehicles characterized by having.

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