JP2006076531A - Harness holding structure in molded ceiling - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a harness holding structure in a molded ceiling with a harness modulated thereto capable of reducing the cost by omitting a conventional adhesive tape or harness clip, and simplifying the harness installation work. <P>SOLUTION: A laminate of two-layered base materials 21, 22 of a panel side base material 21 and a surface skin side base material 22 is used for a molded ceiling 20. When the ceiling 20 is molded, semi-spherical or semi-cylindrical swollen parts 40, 90 are integrated with the panel side base material 21, cutout is performed in the swollen parts 40, 90, a harness 30 is pushed into the cutouts 41, 91, or the harness 30 is inserted in the swollen parts 40, 90 through inlets 42, 92 and outlets 43, 93, and the harness 30 is stored in and held by the swollen parts 40, 90. The harness holding function is provided to the molded ceiling 20 itself, the cost is reduced, and the installation workability of the harness 30 is enhanced thereby. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a harness holding structure in a molded ceiling, in particular, in a molded ceiling in which a harness is modularized, without using a separate part such as an adhesive tape or a clip, the harness can be reliably held on the back surface of the molded ceiling, In addition, the present invention relates to a harness holding structure in a molded ceiling that can easily perform harness installation work.

  For example, as shown in FIG. 18, on the indoor surface side of the roof panel 1, a molded ceiling 2 having heat insulation performance and sound absorption performance is installed, and recently, it is equipped on the roof side of a room lamp or the like. The harness 3 that supplies electric current to the electronic device is not attached to the roof panel 1 side, but is held on the molded ceiling 2 so that the molded ceiling 2 that has been modularized tends to be frequently used (for example, (See Patent Document 1).

  And as a structure which hold | maintains the harness 3 to the shaping | molding ceiling 2, as shown in FIG. 19, after shaping | molding the shaping | molding ceiling 2, the harness 3 is laid in the next process and the adhesive tape 4 is affixed on 8-12 places. Actually, the harness 3 is held at many fixed points. Further, in the laying operation of the harness 3, a marking for positioning is provided on the back surface of the molded ceiling 2.

JP-A-5-207628

  Thus, conventionally, when the harness 3 is modularized on the molded ceiling 2, after the harness 3 is positioned along a predetermined pattern shape based on the marking points of the molded ceiling 2, a large number of fixings such as 8 to 12 locations are performed. It is necessary to bond and fix with the adhesive tape 4 at a point. Although not shown, it has also been proposed to fix a harness clip or the like for holding the harness 3 on the back surface of the molded ceiling 2 instead of the adhesive tape 4.

  Therefore, the conventional modularized structure of the harness 3 requires separate members such as an adhesive tape 4 and a clip for holding the harness 3, and there are many fixing points, which increases the number of fixtures and increases the cost. There is a problem of being invited. Furthermore, in addition to the increase in the number of fixtures, it is difficult to determine the marking points on the molded ceiling 2 in the laying operation of the harness 3, and it is troublesome to lay in a predetermined pattern. Has to be affixed, which increases the man-hours for affixing the adhesive tape 4 and is a major factor in reducing productivity.

  The present invention has been made in view of such circumstances, and does not require a member for fixing the harness in a molded ceiling obtained by modularizing a harness for energizing the electronic device on the roof side. An object of the present invention is to provide a harness holding structure in a molded ceiling that can increase the productivity and reduce the cost because the wiring work of the harness can be easily performed.

  In order to achieve the above object, the present invention provides a harness holding structure in a molded ceiling that holds a harness on the back surface of a molded ceiling mounted on the indoor surface side of a roof panel, wherein the molded ceiling includes a panel-side base material and a skin. A two-layer base material including a side base material is provided, and a harness holder portion for holding a harness is formed on the panel side base material.

  Here, the molded ceiling is composed of a base material molded into a required shape and a skin adhered to the surface thereof, and the base material has a shape holding function for holding the shape and mounting rigidity for the roof panel. Therefore, a molded body obtained by molding a resin plate, a composite resin plate, and a foamed resin plate into a required shape is usually used. In particular, in the present invention, a two-layer base material of a panel side base material and a skin side base material is used as the base material, and a woven fabric, a non-woven fabric, a synthetic resin sheet or the like is used as the skin.

  Therefore, according to the present invention, when the base material having the two-layer structure is formed, since the harness holding portion for holding the harness is integrally formed on the panel side base material, as in the conventional case, another object such as an adhesive tape or a clip is used. The harness can be easily held without the need for

  In a preferred embodiment of the present invention, when the harness holder portion integrally molds two resin raw fabric sheets with a molding upper and lower molds, a vacuum suction force is applied from the molding upper mold, and the panel side substrate A bulging portion is formed at a predetermined position, a cut along the wiring direction of the harness is cut in the bulging portion, and the harness is held by pushing the harness into the cut.

  Here, the bulge part which comprises a harness holder part, and the cut | interruption provided in a bulge part are demonstrated. First, two resin raw fabric sheets are set in a molding upper and lower mold in a mold open state after heat softening treatment. The raw sheet of the skin is laminated in advance on the resin raw sheet on the front side. First, a vacuum suction force acts on each of the molded upper and lower molds, two resin raw sheets are vacuum molded along the mold surface shape of the molded upper and lower molds, and the panel-side base material having the bulging portion is the product. It is formed into a surface shape and held in the upper mold. On the other hand, the skin side base material is also molded into a required shape in a state of being laminated with the skin, and is held in the lower mold. Thereafter, the panel-side base material and the skin-side base material are integrated by clamping the molded upper and lower molds. In addition, when the panel-side base material is vacuum-formed along the shape of the mold surface of the molding upper mold, the bulging part that bulges toward the panel side by the concave portion provided in the mold surface of the molding upper mold is integrally molded. Is done.

  As this bulging portion, the bulging portion may be intermittently set along the wiring direction of the harness, or a bulging portion extending in the longitudinal direction along the wiring direction of the harness may be provided. good. As the bulging portion formed intermittently, any shape such as a hemispherical shape, a cylindrical shape, or a conical shape can be selected. In addition, as the swelled type bulged portion, those having a substantially semi-cylindrical shape, prismatic shape, or the like can be used. Further, in order to form a cut in the bulging portion, it is only necessary to open the cut so that the bulging portion is divided into two parts by manual work or the like, and in the ridge type bulging part, it is divided into two along the longitudinal direction.

  Therefore, according to this embodiment, the harness holder portion is formed by a simple operation of integrally forming the bulge portion on the panel-side base material at the time of forming the base material on the molding ceiling and opening a cut in the bulge portion. It can be formed and does not require a large number of fixtures such as adhesive tapes and harness clips that are conventionally required. Furthermore, to attach the harness to the harness holder, the harness can be easily held by simply pushing the harness along the bulge in the bulge, and the harness is based on markings that are difficult to distinguish as in the past. Compared with the work of laying the harness, it is easier to visually check the harness laying pattern, and the harness laying work can be completed easily and quickly.

  Next, in a preferred embodiment of the present invention, the harness holder portion applies a vacuum suction force from the upper mold when the two resin raw sheets are integrally formed with the upper and lower molds. Forming a bulging portion at a predetermined location, forming an inlet portion and an outlet portion in the bulging portion in a direction substantially perpendicular to the wiring direction of the harness, and inserting the harness from the inlet portion of the bulging portion, A part of the harness is held in the bulging portion by pulling out the harness from the outlet portion.

  The harness holder part in this embodiment forms a bulging part on the panel-side base material of the two-layer base material, and the cut line processed into the bulging part is substantially orthogonal to the wiring direction of the harness. It is opened corresponding to the entrance part and the exit part of the harness along the direction to be.

  Therefore, according to this embodiment, in order to form the harness holder portion, the bulging portion is formed simultaneously with the molding of the base material, and the harness is formed along the direction substantially orthogonal to the laying direction of the harness at the bulging portion. It is only necessary to cut each of the entrance portion and the harness exit portion, and there is no need for separate attachments such as many adhesive tapes and harness clips. Also, the work of holding the harness in the harness holder part is to insert the harness from the cut on the inlet side, then pull the harness out from the cut on the outlet side and accommodate a part of the harness in the bulge part Therefore, the harness is held by the cut on the inlet portion side and the cut on the outlet portion side of the bulging portion, and the harness is housed and held in the bulging portion in other portions.

  As described above, the harness holding structure in the molded ceiling according to the present invention has a configuration in which the harness holder portion is integrally formed on the back surface of the base material when the molded ceiling is molded. There is no need to bond and fix the harness clip, and the cost can be reduced and the productivity can be increased.

  Furthermore, the harness holding structure in the molded ceiling according to the present invention has a two-layer structure as the base material of the molded ceiling, and forms a bulge portion on the panel-side base material, and a cut along the laying direction of the harness is formed in the bulge portion. Open the harness in the bulge by opening the entrance and exit along the direction almost perpendicular to the harness laying direction so that the harness can be pushed into the cut or accommodated in the bulge. And the harness can be held in the bulging portion. Therefore, as compared with the conventional work of laying the harness along the marking that is difficult to discriminate, it is only necessary to lay the harness along the bulging portion, so that the harness can be laid on the back surface of the molded ceiling easily and quickly. It is possible to improve productivity.

  Hereinafter, embodiments of a harness holding structure in a molded ceiling according to the present invention will be described in detail with reference to the accompanying drawings.

  FIGS. 1 to 11 show a first embodiment of the present invention. In FIGS. 1 to 3, a molded ceiling 20 mounted on the interior side of a vehicle roof panel 10 is a fixing means such as a clip (not shown). Is attached to the roof panel 10, and a harness 30 for supplying current to electronic devices such as a room lamp and various switches disposed on the roof side of the vehicle body is laid on the back surface of the molded ceiling 20. Thus, the present invention is characterized by providing a holding structure of the harness 30 that can be modularized easily on the back surface of the molded ceiling 20.

  In the first embodiment, as the harness holder portion H that holds the harness 30, a hemispherical bulging portion 40 is intermittently formed along the laying direction of the harness 30 on the back surface of the molded ceiling 20. 40 functions as the harness holder portion H. In this embodiment, the bulging portion is formed in a substantially hemispherical shape, but the shape of the bulging portion 40 such as a cylindrical shape or a conical shape may be appropriately changed.

  More specifically, the molded ceiling 20 is trimmed into a shape substantially conforming to the outer shape of the roof panel 10, but the molded ceiling 20 projects to the back side without affecting the product appearance. In order to form the bulging portion 40, as shown in FIG. 3, the molded ceiling 20 in this embodiment includes two layers of base materials 21 and 22 (the panel side base material 21 and the skin side base material 22). It consists of three layers of epidermis 23.

  More specifically, the panel-side base material 21 and the skin-side base material 22 use the same material in this embodiment, and both the base materials 21 and 22 need to be vacuum-formed in the molding process described later. From non-breathable material. For example, it is possible to use a thermoplastic resin plate mixed with glass fiber or various fillers, a closed cell type foamed resin sheet, or the like. In this embodiment, a polypropylene (PP) resin plate mixed with glass fiber is used. ing. On the other hand, the skin 23 is preferably a cloth skin having excellent touch feeling, such as woven fabric and nonwoven fabric, and although not shown, it is preliminarily integrated with the skin-side substrate 22 by heat lamination or the like via a hot melt film or the like. .

  As shown in FIGS. 1 and 2, hemispherical bulging portions 40 are intermittently formed at seven locations on the panel-side base material 21, and the bulging portion 40 includes the harness 30. The cut line 41 along the laying direction is cut. In this embodiment, the harness 30 is held by the plurality of bulging portions 40 by pushing the harness 30 into the cut line 41 of the bulging portion 40.

  Therefore, as described above, the cut line 41 is cut in the bulging portion 40 formed on the back surface of the molded ceiling 20, and the harness 30 can be easily assembled by pushing the harness 30 into the cut line 41. Therefore, the number of mounting fixtures can be reduced, and the cost can be reduced.

  Next, a process of forming the harness holder portion H in the bulging portion 40 described above will be described with reference to FIGS. First, FIG. 4 shows a schematic configuration of a molding die 50 for molding the molding ceiling 20, and the molding die 50 is composed of a molding upper die 60 and a molding lower die 70. The upper and lower molds 60 and 70 can be moved up and down by a predetermined stroke by driving the elevating cylinders 61 and 71. Further, a hemispherical recess 62 for forming the bulging portion 40 shown in FIGS. 1 and 2 is formed on the mold surface of the molding upper mold 60, and the molding upper mold 60 has a vacuum suction mechanism. A portion 63 is provided. That is, a plurality of vacuum suction holes are formed over the entire mold surface of the molding upper mold 60, and the vacuum chamber in the molding upper mold 60 is connected to a vacuum suction pump through a vacuum suction pipe.

  As described above, the upper mold 60 is formed with the hemispherical recess 62 for bulging the bulging portion 40 on the molding ceiling 20, and a vacuum suction force is applied over the entire mold surface of the molding upper mold 60. A vacuum suction mechanism 63 is attached so as to be able to.

  On the other hand, with respect to the molded lower mold 70, in order to form the product surface shape of the molded ceiling 20, the mold surface shape of the lower mold 70 is basically a flat surface shape with a slightly gentle curved shape that matches the product shape. However, a recess for storing a sun visor or an assist grip is set. The lower mold 70 is also provided with a vacuum suction mechanism 72 that is separate from the upper mold 60 in order to form a storage recess such as a sun visor or an assist grip. That is, a plurality of vacuum suction holes are formed over almost the entire mold surface of the molding lower mold 70, and a vacuum chamber is installed on the back surface thereof. The vacuum chamber is connected to a vacuum suction pump through a vacuum suction tube.

  To form the molding ceiling 20 shown in FIGS. 1 to 3 using the molding die 50 having the above-described configuration, when the molding upper and lower molds 60 and 70 in the molding die 50 are in the mold open state, the panel side The raw sheets S1, S2, and S3 of the base material 21, the skin side base material 22, and the skin 23 are heated and softened, and then charged into the molding die 50. At this time, the raw fabric sheets S2 and S3 of the skin-side base material 22 and the skin 23 are preferably integrated in advance by frame lamination. Further, the periphery of each of the original fabric sheets S1, S2, S3 is inserted into the molding die 50 while being held by the clamping devices 64, 73.

  Then, after each material is loaded, as shown in FIG. 5, the clamping device 64 is raised to bring the original sheet S <b> 1 into intimate contact with the mold surface of the molding upper mold 60, and then the vacuum of the molding upper mold 60. The suction mechanism unit 63 is operated, and the panel-side substrate 21 is vacuum-formed into a required shape along the shape of the forming upper die 60. At this time, the panel-side base material 21 is integrally formed with a bulging portion 40 corresponding to the concave portion 62 of the molding upper die 60.

  Similarly, by lowering the clamping device 73, after the raw sheets S2 and S3 are brought into close contact with the mold surface of the molding lower mold 70, the vacuum suction mechanism 72 of the molding lower mold 70 is further operated to The skin side base material 22 and the skin 23 are vacuum-formed into a required shape along the mold surface shape of the mold 70. At this time, a sun visor storage concave portion, an assist grip storage concave portion, and the like are integrally formed with high accuracy on the skin side base material 22 in which the skin 23 is integrated.

  Next, as shown in FIG. 6, the raising and lowering cylinders 61 and 71 of the molding upper and lower molds 60 and 70 are driven, and the molding upper and lower molds 60 and 70 are clamped. At this time, the panel-side base material 21 is held on the mold surface of the molding upper mold 60 by a vacuum suction force, and the skin-side base material 22 integrated with the skin 23 is also molded by the vacuum suction force. The panel side base material 21 and the skin side base material 22 are firmly integrated to form the molded ceiling 20 into a required shape. Therefore, by using the two-layer base materials 21 and 22, the panel-side base material 21 located on the back side of the molded ceiling 20 has a flat product surface shape, as shown in FIG. The substantially hemispherical bulging portion 40 is formed to project intermittently at seven locations.

  And as shown in FIG. 8, with respect to the bulging part 40 formed in the panel side base material 21, it extends along the laying direction P of the harness 30, so that each bulging part 40 can be divided into two parts. 41 is cut by the cutting blade 80, and the harness 30 is easily held on the back surface of the molded ceiling 20 by pushing the harness 30 into the cut 41 of the bulging portion 40 as shown in FIG. it can.

  Therefore, it is possible to abolish the troublesome work of positioning the harness based on marking points that are difficult to discriminate and affixing it via many adhesive tapes, and push the harness 30 along the cut 41 of the bulging portion 40 that is easy to visually distinguish. It is possible to lay with simple work as much as possible, and the harness 30 can be assembled easily and quickly.

  Next, FIG. 10, FIG. 11 shows the modification of 1st Example of this invention, It replaces with the hemispherical bulging part 40 as the harness holder part H, and follows the installation direction of the harness 30. FIG. An extending semi-cylindrical bulging portion 90 is provided. The bulged portion 90 extends from the rear side of the molded ceiling 20 toward the front along the longitudinal direction of the vehicle, and further extends from the substantially center toward the opposite edge along the width of the vehicle. ing.

  And about semi-cylindrical bulging part 90, cut 91 is cut so that it can be divided into two along the longitudinal direction of bulged part 90, and by pushing harness 30 along this cut 91, As shown in FIG. 11, there is an effect similar to that of the above-described embodiment in which the conventional fixture can be abolished and the harness 30 can be laid easily and inexpensively. In addition, about the shape of the semicylindrical bulging part 90, you may set to arbitrary shapes, such as a rectangular tube shape.

  FIGS. 12 to 17 show a second embodiment of the present invention. As shown in FIGS. 12 and 13, in this second embodiment as well, the molded ceiling 20 is composed of the panel side base material 21 and the skin side. A harness holder portion H for holding the harness 30 is provided on the panel-side substrate 21 while being constituted by a three-layer laminate of the substrate 22 and the skin 23.

  Also in the second embodiment, the hemispherical bulging portion 40 facing the panel side is formed on the panel-side base material 21 and the bulging portion 40 is used as in the first embodiment. However, in this second embodiment, the inlet portion 42 and the outlet portion 43 of the harness 30 are formed in the respective hemispherical bulged portions 40 in directions substantially perpendicular to the laying direction of the harness 30, and are intermittent. The typical hemispherical bulging portion 40 can reliably hold the harness 30 laid in a predetermined pattern. Also in the second embodiment, the shape of the bulging portion 40 is not limited to a hemispherical shape.

  And like the first embodiment, when molding the ceiling 20, the vacuum suction mechanism parts 63, 72 provided on the molding upper and lower molds 60, 70 are operated to mold the base materials 21, 22 into the required shapes, A hemispherical bulging portion 40 is integrated into a predetermined location on the panel-side base material 21, and after molding, as shown in FIG. 14, the bulging portion 40 bulged and formed at seven locations on the back surface of the panel-side base material 21. The entrance portion 42 and the exit portion 43 are cut in directions C1 and C2 that are substantially orthogonal to the installation directions P1 and P2 of the harness 30, respectively. Next, as shown in FIG. 15, when laying the harness 30, the insertion end of the harness 30 is inserted into the bulging portion 40 from the inlet portion 42, and is further pulled out from the outlet portion 43 to swell the harness 30. The harness 30 can be passed through the outlet 40 and the harness 30 is held as shown in FIGS.

  Therefore, even with the holding structure of the harness 30, the bulging portion 40 integrated at the time of molding the panel-side base material 21 on the molded ceiling 20 is not required without requiring an adhesive tape or a fixture such as a harness clip. Since it can be used as the harness holder H, it is possible to reduce the number of mounting fixtures, abolish the work of attaching the adhesive tape and the work of fixing the clip, improve the workability of assembling the harness 30, and are difficult to visually observe. Compared to performing the laying operation of the harness 30 along the marking point, it is only necessary to pass the harness 30 through each bulging portion 40 that is intermittent, and there is an advantage that the laying operation can be performed easily and reliably.

  Further, FIGS. 16 and 17 show a modification of the second embodiment. As the harness holder portion H, instead of the hemispherical bulging portion 40, a semi-extending portion in the vehicle front-rear direction and the width direction is shown. Cylindrical bulging portions 90 are formed at two locations, and each bulging portion 90 has an inlet portion 92 and an outlet portion 93 cut at both ends along the direction in which the harness 30 is laid. In this modification as well, the harness 30 is laid out by inserting the harness 30 from the inlet portion 92 of the semi-cylindrical bulging portion 90 and pulling out the harness 30 from the outlet portion 93 on the opposite side. In this configuration, the harness 30 is accommodated and held inside using a bulged portion 90 as a tunnel portion.

  Therefore, the conventional adhesive tape and harness clip can be abolished, the mounting equipment can be reduced, the adhesive tape and clip attachment work can be abolished, and it can be carried out at a low cost. In particular, most of the harness 30 has a semi-cylindrical bulge. Since it is housed and protected in the portion 90, there are advantages that the exposed portion is small and the protective effect is high.

  In the first and second embodiments, the hemispherical bulging portion 40 or the semicylindrical bulging portion 90 is integrally formed when the panel-side base material 21 is molded, and the bulging portions 40 and 90 are connected to the harness holder. Although used as the portion H, any shape can be adopted as the shape of the bulging portions 40 and 90 without sticking to a hemispherical shape or a semicylindrical shape. Moreover, as a material of the base materials 21 and 22 in the molding ceiling 20, what is necessary is just a non-breathable material which can be vacuum-formed, and in Example 1 and Example 2, although the composite polypropylene resin sheet was used, cost, In consideration of physical properties and moldability, materials can be appropriately used.

1 is an overall view showing a first embodiment of a harness holding structure in a molded ceiling according to the present invention. It is the front view which looked at the shaping | molding ceiling shown in FIG. 1 from the panel side. FIG. 3 is a sectional view taken along line III-III in FIG. 2. It is explanatory drawing which shows the setting process of the raw material in the shaping | molding method of the shaping | molding ceiling shown in FIG. It is explanatory drawing which shows the vacuum forming process of the raw material in the shaping | molding method of the shaping | molding ceiling shown in FIG. It is explanatory drawing which shows the crimping | compression-bonding integration process of the base material in the shaping | molding method of the shaping | molding ceiling shown in FIG. It is a perspective view which shows the shaping | molding ceiling shape | molded by the crimping | compression-bonding integration process of the base material shown in FIG. It is explanatory drawing which shows the process of cut-processing a cut | interruption in the bulging part in the shaping | molding ceiling shown in FIG. It is explanatory drawing which shows the process of pushing a harness into the cut | interruption formed by the cut process process shown in FIG. The modification of 1st Example of the harness holding structure in the molded ceiling which concerns on this invention is shown, and it is the perspective view which looked at the molded ceiling which formed the semi-cylindrical bulge part from the panel side. It is the XI-XI sectional view taken on the line in FIG. It is a perspective view of the shaping | molding ceiling seen from the panel side which shows 2nd Example of the harness holding structure in the shaping | molding ceiling which concerns on this invention. FIG. 13 is a sectional view taken along line XIII-XIII in FIG. 12. It is explanatory drawing which shows the process of cut-processing a cut | interruption in the bulging part in the shaping | molding ceiling shown in FIG. It is explanatory drawing which shows the operation | work which inserts a harness in the bulging part of the shaping | molding ceiling shown in FIG. It is a perspective view of the shaping | molding ceiling seen from the panel side which shows the modification of the harness holding structure shown in FIG. It is explanatory drawing which shows the process of cut-processing a cut | interruption in the bulging part in the shaping | molding ceiling shown in FIG. It is explanatory drawing which shows the state which attaches the conventional modular molded ceiling to a panel. It is explanatory drawing which shows the structure which hold | maintains a harness on the conventional shaping | molding ceiling.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Roof panel 20 Forming ceiling 21 Panel side base material 22 Skin side base material 23 Skin 30 Harness 40 Swelling part (hemispherical)
41 cut line 42 inlet part 43 outlet part 50 molding die 60 molding upper mold 61 lifting cylinder 62 hemispherical recess 63 vacuum suction mechanism part 64 clamping device 70 molding lower mold 71 lifting cylinder 72 vacuum suction mechanism part 73 clamp device 80 cutting blade 90 Bulge (semi-cylindrical)
91 Cut 92 Entrance portion 93 Exit portion H Harness holder portion S1 Panel side base material sheet S2 Skin side base material sheet S3 Skin material sheet P (P1, P2) Harness installation direction

Claims (3)

In the harness holding structure in the molded ceiling that holds the harness (30) on the back surface of the molded ceiling (20) mounted on the indoor surface side of the roof panel (10),
The molded ceiling (20) includes a two-layer base material (21, 22) composed of a panel side base material (21) and a skin side base material (22), and the panel side base material (21) has a harness (30 The harness holding structure in the molded ceiling is characterized in that a harness holder part (H) is formed.   The harness holder part (H) applies a vacuum suction force from the molding upper mold (60) when integrally molding the two resin fabric sheets (S1, S2) with the molding upper and lower molds (60, 70), A bulging portion (40, 90) is formed at a predetermined location of the panel side base material (21), and a cut (41, 91) along the wiring direction of the harness (30) is formed on the bulging portion (40, 90). The harness holding structure in the molded ceiling according to claim 1, wherein the harness (30) is held by cutting and pressing the harness (30) into the cuts (41, 91). The harness holder part (H) applies a vacuum suction force from the molding upper mold (60) when integrally molding the two resin fabric sheets (S1, S2) with the molding upper and lower molds (60, 70), A bulging portion (40, 90) is formed at a predetermined position of the panel-side base material (21), and the bulging portion (40, 90) is respectively inlet in a direction substantially perpendicular to the wiring direction of the harness (30). A part (42, 92) and an outlet part (43, 93) are formed, the harness (30) is inserted from the inlet part (42, 92) of the bulging part (40, 90), and the outlet part (43, 93) The harness holding structure in the molded ceiling according to claim 1, wherein a part of the harness (30) is held in the bulging portion (40, 90) by pulling out the harness (30) from the top.

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