JP2010100153A - Wire retaining structure for molded ceiling - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wire retaining structure for a molded ceiling with easy work for retaining the wire and a short working time capable of preventing position deviation. <P>SOLUTION: In the wire retaining structure for the molded ceiling, a wire harness 3 is retained to a retaining projection piece 14 of the molded ceiling 1 using an engagement member 2 provided with a retaining part 21 for clamping the wire harness 3 and a bonding part 22 for bonding it to an engagement member mounting hole 14A of the retaining projection piece 14 of the molded ceiling 1. By such a constitution, the work for retaining the wire is facilitated, the working time becomes shorter, and the position deviation can be prevented. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は成形天井の配線保持構造に関し、さらに詳しくは、自動車内装用の成形天井に配索されるワイヤーハーネスの保持構造に関する。   The present invention relates to a wiring holding structure of a molded ceiling, and more particularly to a holding structure of a wire harness routed on a molded ceiling for automobile interior.

自動車内装用の成形天井には、室内灯などへの給電用のワイヤーハーネスが配索されている。この成形天井には、組み立てラインでの工数を低減させるために、車体ボディーに組み付ける前に、予めワイヤーハーネスが配索されている。   Wire harnesses for feeding power to room lights and the like are routed on molded ceilings for automobile interiors. In order to reduce the man-hours in the assembly line, a wire harness is routed in advance on the molded ceiling before being assembled to the vehicle body.

従来、成形天井にワイヤーハーネスを保持させるには、成形天井の裏面に両面粘着テープを用いてワイヤーハーネスを固定する方法が用いられていた。しかし、この方法では、成形天井の縁部から導出するワイヤーハーネスを縁部に対して十分に固定することができない。また、両面粘着テープを用いた固定方法では、組み立て工場への搬送の途中や組み付けの際の取り廻しによって、成形天井の縁部からワイヤーハーネスが剥がれ易いという問題もあった。   Conventionally, in order to hold the wire harness on the molded ceiling, a method of fixing the wire harness on the back surface of the molded ceiling using a double-sided adhesive tape has been used. However, with this method, the wire harness led out from the edge of the molded ceiling cannot be sufficiently fixed to the edge. In addition, the fixing method using the double-sided adhesive tape has a problem that the wire harness is easily peeled off from the edge of the molded ceiling during the transportation to the assembly factory or during the assembly.

このような問題の対策として、成形天井の縁部から保持用突片が突出するように、予め保持用突片を含めて成形天井の輪郭を設計しておき、ワイヤーハーネスをこの保持用突片に添えた状態で粘着テープで巻回して固定する技術が知られている（例えば、特許文献１参照）。
特開２０００−２６４２４９号公報 As a countermeasure against such a problem, the contour of the molding ceiling is designed in advance so that the holding projection protrudes from the edge of the molding ceiling, and the wire harness is connected to the holding projection. There is known a technique of winding and fixing with an adhesive tape in a state attached to (see, for example, Patent Document 1).
JP 2000-264249 A

しかしながら、成形天井の一部である保持用突片に粘着テープを巻いてワイヤーハーネスを固定した場合、保持用突片に粘着テープを巻き付ける作業により、成形天井が傷み易いものであった。また、この粘着テープの巻き付け工程は、保持用突片上にワイヤーハーネスを添えた状態で巻き付けるため、作業者は無理な姿勢になりがちで作業性が悪く、手間と時間がかかると共に、ワイヤーハーネスが位置ずれを起こし易いものであった。さらに、粘着テープとしては、片面粘着テープを用いるため、巻き付ける際に撚れや裏返しになると粘着面が確実に付かなくなり、剥がれ易くなるという問題があった。   However, when the adhesive tape is wound around the holding protrusion, which is a part of the molded ceiling, and the wire harness is fixed, the operation of winding the adhesive tape around the holding protrusion tends to damage the molded ceiling. In addition, since the adhesive tape is wound with the wire harness attached on the holding protrusion, the operator tends to be in an unreasonable posture, the workability is poor, and it takes time and labor. It was easy to cause position shift. Furthermore, since the single-sided adhesive tape is used as the adhesive tape, there is a problem that the adhesive surface is not reliably attached and is easily peeled off when twisted or turned over during winding.

そこで、本発明の目的は、配線を保持させる作業が簡単で作業時間が短くてすみ、しかも配線の位置ずれを防止できる成形天井の配線保持構造を提供することにある。   Accordingly, an object of the present invention is to provide a wiring holding structure for a molded ceiling that can easily hold the wiring, shortens the work time, and prevents the positional deviation of the wiring.

本発明の特徴は、成形天井の裏面に沿って配される配線を保持する成形天井の配線保持構造であって、成形天井の縁部の配線を導出する位置に、保持用突片が突出するように設けられ、この保持用突片に配線が係止部材を介して固定されていることを要旨とする。   A feature of the present invention is a wiring holding structure of a molded ceiling that holds wiring arranged along the back surface of the molded ceiling, and the holding protrusion protrudes at a position where the wiring at the edge of the molded ceiling is led out. The gist is that the wiring is fixed to the holding projecting piece via a locking member.

ここで、配線とは、主に、ルームランプ等への給電用の電線束であるワイヤーハーネスを指すものであるが、その他の配線全般に本発明を適用できることは云うまでもない。また、成形天井の縁部とは、成形天井の外周縁の他に、成形天井に形成された開口部の開口縁も含む。   Here, the wiring mainly refers to a wire harness that is a bundle of electric wires for feeding power to a room lamp or the like, but it goes without saying that the present invention can be applied to other wiring in general. Moreover, the edge part of a shaping | molding ceiling contains the opening edge of the opening part formed in the shaping | molding ceiling other than the outer periphery of a shaping | molding ceiling.

本発明においては、係止部材が、配線を着脱可能に保持する保持部と、保持用突片に結合させる結合部とを備える構成とすることができる。   In this invention, it can be set as the structure provided with the latching | locking member provided with the holding part which hold | maintains wiring so that attachment or detachment, and the coupling part couple | bonded with the protrusion for holding.

さらに、本発明においては、保持用突片に、結合部が挿入される係止部材取付孔が形成されている構成とすることができる。結合部は、係止部材取付孔へ弾性変形を伴って挿入され、この係止部材取付孔への挿入後に弾性変形が復帰して係止部材取付孔からの抜け出しが阻止される抜け止め部を備える構成とすることができる。   Furthermore, in this invention, it can be set as the structure by which the locking member attachment hole in which a coupling | bond part is inserted is formed in the protrusion for holding. The coupling portion is inserted into the locking member mounting hole with elastic deformation, and the elastic deformation is restored after insertion into the locking member mounting hole to prevent the locking portion from being pulled out from the locking member mounting hole. It can be set as the structure provided.

また、結合部は、保持用突片の表裏両面にそれぞれ沿うように配置される一対の支持板と、これら一対の支持板同士を連結する結合ロッド部とを備え、係止部材取付孔は、保持用突片の縁部で結合ロッド部の径寸法よりも狭い間口で解放された部分を有し、解放された部分を経て係止部材取付孔に挿入された状態となっている構成としてもよい。   The coupling portion includes a pair of support plates arranged along the front and back surfaces of the holding projection piece, and a coupling rod portion that couples the pair of support plates, and the locking member mounting hole includes: As a configuration in which the edge of the holding protrusion has a portion released at a front opening narrower than the diameter of the coupling rod portion, and is inserted into the locking member mounting hole through the released portion. Good.

本発明によれば、配線を保持させる作業が簡単で作業時間が短くてすみ、配線の位置ずれを防止できる成形天井の配線保持構造を実現することができる。   ADVANTAGE OF THE INVENTION According to this invention, the operation | work which hold | maintains wiring is easy, work time is short, and the wiring holding structure of the shaping | molding ceiling which can prevent the position shift of wiring is realizable.

以下、本発明の実施の形態に係る成形天井の配線保持構造の詳細を図面に基づいて説明する。
（第１の実施の形態）
図１〜図３は、本発明の第１の実施の形態に係る成形天井の配線保持構造を示す。図１は、本実施の形態に係る成形天井の配線保持構造を示す斜視図である。本実施の形態に係る成形天井の配線保持構造は、成形天井１の裏面側に配線としてのワイヤーハーネス３を配索し、このワイヤーハーネス３を係止部材２を用いて成形天井１に設けた保持用突片１４に係止させた構造である。 Hereinafter, the details of the wiring holding structure for a molded ceiling according to an embodiment of the present invention will be described with reference to the drawings.
(First embodiment)
1 to 3 show a wiring holding structure for a molded ceiling according to a first embodiment of the present invention. FIG. 1 is a perspective view showing a wiring holding structure for a molded ceiling according to the present embodiment. In the wiring holding structure of the molded ceiling according to the present embodiment, the wire harness 3 as the wiring is routed on the back side of the molded ceiling 1, and the wire harness 3 is provided on the molded ceiling 1 using the locking member 2. The structure is such that the holding protrusion 14 is engaged.

成形天井１は、例えばレジストフェルトあるいはダンボール等の硬質材料から成形された図示しない成形天井芯材の表面側に図示しない表皮材を貼設した構成のものなど板状のものが適用される。この成形天井１は、ほぼ中央部に形成された、ルームランプを室内に露呈させる開口部１１や、前部の両側に形成された、サンバイザーを収納するために室内側から裏面側へ膨出するように形成されたサンバイザー収納部１２や、サンバイザー収納部１２に形成されたサンバイザー取付孔１３、保持用突片１４などを有している。この他に、成形天井１には、成形天井１を車体ボディーのルーフパネル下面に取り付けるための図示しない係合具などが設けられている。   As the molded ceiling 1, for example, a plate-shaped one such as a structure in which a skin material (not shown) is pasted on the surface side of a molded ceiling core material (not shown) formed from a hard material such as resist felt or cardboard is applied. The formed ceiling 1 bulges from the indoor side to the back side in order to accommodate the opening 11 formed in the substantially central part and exposing the room lamp to the room and the sun visors formed on both sides of the front part. A sun visor storage portion 12 formed in such a manner, a sun visor mounting hole 13 formed in the sun visor storage portion 12, a holding protrusion 14 and the like. In addition, the molded ceiling 1 is provided with an engagement tool (not shown) for attaching the molded ceiling 1 to the lower surface of the roof panel of the vehicle body.

図１に示すように、保持用突片１４は、成形天井１の前後に位置する２つの隅部からそれぞれ所定の導出方向（組み付け持に対応するピラーに沿う方向）に向けて突出するように一体的に形成されている。なお、図２に示すように、保持用突片１４には円形の係止部材取付孔１４Ａが形成されている。   As shown in FIG. 1, the holding protrusions 14 protrude from the two corners located on the front and rear sides of the molded ceiling 1 in a predetermined lead-out direction (a direction along the pillar corresponding to the assembly), respectively. It is integrally formed. As shown in FIG. 2, a circular locking member mounting hole 14 </ b> A is formed in the holding protrusion 14.

図１に示すように、ワイヤーハーネス３は、中間に分岐部３１を有しており、その先端にルームランプ用のコネクタ３１Ａが設けられ、このコネクタ３１Ａが成形天井１の開口部１１内に配置されるように配索されている。また、成形天井１に対して前後方向に配索されるワイヤーハーネス３の前後配索部３２は、成形天井１の前後位置にそれぞれ配置、形成された保持用突片１４上を通って成形天井１より導出されるように配置されている。そして、図２及び図３に示すように、保持用突片１４上のワイヤーハーネス３は、係止部材２により保持用突片１４に固定されている。   As shown in FIG. 1, the wire harness 3 has a branch portion 31 in the middle, and a connector 31 </ b> A for room lamp is provided at the tip, and this connector 31 </ b> A is disposed in the opening 11 of the molded ceiling 1. It is routed to be. Further, the front and rear routing portions 32 of the wire harness 3 that are routed in the front-rear direction with respect to the molded ceiling 1 pass through the holding protrusions 14 that are respectively arranged and formed at the front and rear positions of the molded ceiling 1. 1 so as to be derived from 1. 2 and 3, the wire harness 3 on the holding projection piece 14 is fixed to the holding projection piece 14 by the locking member 2.

図２及び図３に示すように、係止部材２は、ワイヤーハーネス３（前後配索部３２）を挟持する保持部２１と、成形天井１側へ結合する結合部２２と、を備えている。この係止部材２は、例えば合成樹脂などの反発性を有する材料で形成されている。   As shown in FIG.2 and FIG.3, the locking member 2 is provided with the holding | maintenance part 21 which clamps the wire harness 3 (front-and-front wiring part 32), and the coupling | bond part 22 couple | bonded with the shaping | molding ceiling 1 side. . The locking member 2 is made of a material having resilience such as synthetic resin.

保持部２１は、ワイヤーハーネス３の周面に沿って湾曲するような形状を有する一対の挟持板２１Ａでなる。一対の挟持板２１Ａは、略Ｕ字形状をなすように一体に形成されている。これら挟持板２１Ａの自由端は、ワイヤーハーネス３を保持部２１へ着脱し易くするために、互いに外側へ向けて反り返るように形成されている。   The holding part 21 is composed of a pair of sandwiching plates 21 </ b> A having a shape that curves along the peripheral surface of the wire harness 3. The pair of sandwiching plates 21A are integrally formed so as to form a substantially U shape. The free ends of the sandwiching plates 21A are formed so as to warp outward toward each other so that the wire harness 3 can be easily attached to and detached from the holding portion 21.

図２及び図３に示すように、結合部２２は、保持部２１のＵ字状凹部の底部外側から突出する結合ロッド部２２Ａと、この結合ロッド部２２Ａの端部から保持部２１側へ向けて互いに拡開するように設けられた抜け止め部としての一対の抜け止め板２２Ｂと、を備えている。   As shown in FIGS. 2 and 3, the coupling portion 22 includes a coupling rod portion 22 </ b> A that protrudes from the bottom outer side of the U-shaped recess of the holding portion 21, and an end portion of the coupling rod portion 22 </ b> A toward the holding portion 21 side. And a pair of retaining plates 22B as retaining portions provided so as to expand each other.

このよう成形天井の配線保持構造とするには、先ず、図２に示すように、係止部材２の保持部２１にワイヤーハーネス３を保持させる。その後、係止部材２の結合部２２を保持用突片１４の係止部材取付孔１４Ａに挿入して結合させる。このとき、一対の抜け止め板２２Ｂは、弾性変形により互いになす角度が小さくなって縮まった状態で、係止部材取付孔１４Ａを通過して、変形が元の形状に復帰して係止部材取付孔１４から抜けにくい形状になる。本実施の形態では、ワイヤーハーネス３に係止部材２を装着した後に、係止部材２を保持用突片１４に係止させたが、図３に示すように、最初に、係止部材２を保持用突片１４に結合させた後、ワイヤーハーネス３を係止部材２の保持部２１に保持させる手順で行ってもよい。   In order to obtain the wiring holding structure of the molded ceiling as described above, first, the wire harness 3 is held by the holding portion 21 of the locking member 2 as shown in FIG. Thereafter, the coupling portion 22 of the locking member 2 is inserted into the locking member mounting hole 14 </ b> A of the holding projection piece 14 and coupled. At this time, the pair of retaining plates 22B pass through the locking member mounting hole 14A in a state where the angle formed by the elastic deformation is reduced and contracted, and the deformation returns to the original shape and the locking member is mounted. The shape is difficult to come out of the hole 14. In this embodiment, after attaching the locking member 2 to the wire harness 3, the locking member 2 is locked to the holding protrusion 14. As shown in FIG. 3, first, the locking member 2 is locked. May be carried out by a procedure of holding the wire harness 3 on the holding portion 21 of the locking member 2 after being coupled to the holding projection piece 14.

上述した成形天井の配線保持構造によれば、保持用突片１４にワイヤーハーネス３を係止部材２で簡単かつ迅速に保持させることができる。本実施の形態によれば、粘着テープでワイヤーハーネス３を保持用突片１４に巻き付ける工程が不要となるため、工数や材料コストを削減することができる。また、本実施の形態では、ワイヤーハーネス３の保持位置は、保持用突片１４に形成した係止部材取付孔１４Ａに係止部材２を係止させることにより一義的に決まるため、ワイヤーハーネス３が位置ずれを起こすことを防止できる。   According to the wiring holding structure of the molded ceiling described above, the wire harness 3 can be easily and quickly held on the holding protrusion 14 by the locking member 2. According to this Embodiment, since the process which winds the wire harness 3 to the protrusion 14 for holding with an adhesive tape becomes unnecessary, a man-hour and material cost can be reduced. In the present embodiment, the holding position of the wire harness 3 is uniquely determined by locking the locking member 2 in the locking member mounting hole 14 </ b> A formed in the holding protrusion 14. Can prevent misalignment.

本実施の形態に係る成形天井の配線保持構造によれば、従来のようにワイヤーハーネスが成形天井の保持用突片１４に対して位置ずれを起こすことがなく、以下に説明するような効果を有する。即ち、成形天井１に対してワイヤーハーネス３を取り付ける位置が正確になるため、成形天井を車体ボディーに組み付ける際に、ワイヤーハーネス３が、車体ボディーのピラー部位に設けられる、例えばピラートリム取付用のクリップやクリップ座などと干渉して断線やクリアランス不足からノイズが発生するという問題が解消される。また、電源コネクタが正規の位置から引き出せるため、組み付けに支障を来す問題が解消される。
（変形例１）
図４は、上記第１の実施の形態における保持用突片１４の変形例１を示す要部平面図である。図４に示すように、矩形状の係止部材取付孔１４Ｂが形成された保持用突片１４としてもよい。この係止部材取付孔１４Ｂは、上記第１の実施の形態の保持用突片１４と同様に閉じた開口であるため、結合部２２を取り外すには、一対の抜け止め板２２Ｂを縮めて変形させることによって取り外しが可能となる。
（変形例２）
図５は、上記第１の実施の形態の保持用突片１４の変形例２を示す要部斜視図である。図５に示すように、この変形例２では、成形天井１と別体の保持用補強板４を備えるものであり、成形天井１には保持用突片１４を形成せずに、保持用補強板４に保持用突片４１が形成されている。この保持用補強板４は、成形天井１の端材を用いて形成されている。保持用補強板４は、成形天井１の裏面に貼着される矩形状の固着部４２と、固着部４２から突出する矩形状の保持用突片４１とからなる。この保持用突片４１には、円形の係止部材取付孔４１Ａが形成されている。 According to the wiring holding structure of the molded ceiling according to the present embodiment, the wire harness does not cause a positional shift with respect to the protruding piece 14 for holding the molded ceiling as in the prior art, and the effects described below are obtained. Have. That is, since the position for attaching the wire harness 3 to the molded ceiling 1 is accurate, the wire harness 3 is provided at the pillar portion of the vehicle body when the molded ceiling is assembled to the vehicle body, for example, a clip for attaching a pillar trim. The problem of noise due to wire breakage and lack of clearance due to interference with the clip seat is eliminated. In addition, since the power connector can be pulled out from the regular position, the problem of hindering assembly is solved.
(Modification 1)
FIG. 4 is a main part plan view showing a first modification of the holding projection piece 14 in the first embodiment. As shown in FIG. 4, it is good also as the holding | maintenance protrusion 14 in which the rectangular-shaped locking member attachment hole 14B was formed. Since the locking member mounting hole 14B is a closed opening similar to the holding projection piece 14 of the first embodiment, in order to remove the coupling portion 22, the pair of retaining plates 22B are contracted and deformed. It becomes possible to remove it.
(Modification 2)
FIG. 5 is a main part perspective view showing a second modification of the holding projection piece 14 of the first embodiment. As shown in FIG. 5, this modified example 2 is provided with a holding reinforcing plate 4 that is separate from the molded ceiling 1. A holding protrusion 41 is formed on the plate 4. The holding reinforcing plate 4 is formed using an end material of the molded ceiling 1. The holding reinforcing plate 4 includes a rectangular fixing portion 42 attached to the back surface of the molded ceiling 1 and a rectangular holding protruding piece 41 protruding from the fixing portion 42. The holding protrusion 41 is formed with a circular locking member attachment hole 41A.

この変形例２では、成形天井１に別体の保持用補強板４を組み付ける構造であるため、成形天井１を成形するための型が大きくなることがない。また、この変形例２では、成形天井１を車体ボディーに組み付ける際に、ワイヤーハーネス３に引っ張られて保持用補強板４が折れ曲がったとしても成形天井１に皺や折れが発生しにくくなるという利点がある。   In this modified example 2, since a separate holding reinforcing plate 4 is assembled to the molded ceiling 1, the mold for molding the molded ceiling 1 does not increase. Further, in this modified example 2, when the molded ceiling 1 is assembled to the vehicle body, even if the holding reinforcing plate 4 is bent by being pulled by the wire harness 3, the molded ceiling 1 is less likely to be wrinkled or broken. There is.

また、この変形例２によれば、成形天井１におけるピラー部に対応する箇所の成形展開を気にすることなく、別体の保持用補強板４で設置空間に応じて自由な形状に設計することが可能となる。   Moreover, according to this modification 2, it is designed to be a free shape according to the installation space with the separate holding reinforcing plate 4 without worrying about the molding development of the part corresponding to the pillar part in the molding ceiling 1. It becomes possible.

さらに、変形例２では、保持用補強板４を成形天井１の端材を利用して形成できるため、設備費及び材料費の増大を招くことがない。なお、この変形例２では、保持用補強板４を成形天井１の端材を利用して形成したが、例えば、可撓性を有する合成樹脂材や金属等でなる別途用意したものを用いてもよい。この場合も、成形天井１を成形するための型が大きくなることがなく、設備費の増大を招くことがない。
（第２の実施の形態）
図６は、本発明の第２の実施の形態に係る成形天井の配線保持構造を示す要部斜視図である。本実施の形態では、成形天井１の角部より所定方向（組み付け持に対応するピラーに沿う方向）に向けて保持用突片１５が突出するように形成されている。この保持用突片１５の形状は、突出方向に伸びる一辺を共通にして、その幅が狭い基部１５Ａと幅の広い突片端部１５Ｂとからなる。突片端部１５Ｂより基部１５Ａの幅寸法が小さいため、基部１５Ａの側方に切り欠き状の凹部１５Ｄが形成される。突片端部１５Ｂの中央には、円形の係止部材取付孔１５Ｃが形成されている。 Furthermore, in the modified example 2, since the holding reinforcing plate 4 can be formed by using the end material of the molded ceiling 1, an increase in equipment cost and material cost is not caused. In the second modification, the holding reinforcing plate 4 is formed by using the end material of the molded ceiling 1. For example, a separately prepared one made of a synthetic resin material or metal having flexibility is used. Also good. Also in this case, the mold for molding the molded ceiling 1 does not increase, and the equipment cost does not increase.
(Second Embodiment)
FIG. 6 is a perspective view showing a main part of a wiring holding structure for a molded ceiling according to the second embodiment of the present invention. In the present embodiment, the holding protrusion 15 is formed so as to protrude from a corner portion of the molded ceiling 1 in a predetermined direction (a direction along the pillar corresponding to assembly). The shape of the holding protruding piece 15 includes a base portion 15A having a narrow width and a wide protruding piece end portion 15B having one side extending in the protruding direction in common. Since the width dimension of the base portion 15A is smaller than the protruding piece end portion 15B, a notch-shaped concave portion 15D is formed on the side of the base portion 15A. A circular locking member attachment hole 15C is formed at the center of the projecting piece end 15B.

本実施の形態では、保持用突片１５の表面側から、前後配索部３２（ワイヤーハーネス３）に取り付けた係止部材２の結合部２２を係止部材取付孔１５Ｃに挿通させて、係止部材２を保持用突片１５に結合させている。そして、前後配索部３２を保持用突片１５の凹部１５Ｄを通して成形天井１の裏面側に配索させている。   In the present embodiment, from the surface side of the holding projection piece 15, the coupling portion 22 of the locking member 2 attached to the front and rear wiring portion 32 (wire harness 3) is inserted into the locking member attachment hole 15 </ b> C, The stop member 2 is coupled to the holding protrusion 15. The front and rear routing portions 32 are routed on the back side of the molded ceiling 1 through the concave portions 15D of the holding projection pieces 15.

本実施の形態においても上記第１の実施の形態と同様に、ワイヤーハーネス３に係止部材２を予め取り付けているため、ワイヤーハーネス３を固定するための粘着テープや接着剤を削減できる。   Also in this embodiment, since the locking member 2 is attached in advance to the wire harness 3 as in the first embodiment, the pressure-sensitive adhesive tape and adhesive for fixing the wire harness 3 can be reduced.

また、本実施の形態によれば、係止部材取付孔１５Ｃの位置により、ワイヤーハーネス３の取付位置（成形天井１から導出する位置）が一義的に決まるため、係止部材２を簡単な操作で保持用突片１５に結合させるだけで位置だし精度を向上させることができる。   In addition, according to the present embodiment, since the attachment position of the wire harness 3 (position derived from the molded ceiling 1) is uniquely determined by the position of the engagement member attachment hole 15C, the engagement member 2 can be easily operated. Thus, the positioning accuracy can be improved only by coupling to the holding protrusion 15.

さらに、本実施の形態によれば、係止部材２の取付方向を保持用突片１５の表裏面の双方から選択できるため、係止部材２による車体や相手トリム（ピラーの内装部材）との干渉を回避して異音が発生することを防止できる。
（第３の実施の形態）
図７及び図８は、本発明の第３の実施の形態に係る成形天井の配線保持構造を示している。図７は成形天井の配線保持構造を示す分解斜視図、図８は図７のVIII-VIII断面の結合部を示す断面図である。 Furthermore, according to the present embodiment, the mounting direction of the locking member 2 can be selected from both the front and back surfaces of the holding projection piece 15, so that the vehicle body and the counterpart trim (the pillar interior member) by the locking member 2 can be selected. Interference can be avoided and abnormal noise can be prevented.
(Third embodiment)
7 and 8 show a wiring holding structure for a molded ceiling according to the third embodiment of the present invention. FIG. 7 is an exploded perspective view showing the wiring holding structure of the molded ceiling, and FIG. 8 is a cross-sectional view showing a connecting portion of the VIII-VIII cross section of FIG.

図７に示すように、本実施の形態に係る成形天井の配線保持構造は、成形天井１の所定の位置に突出するように形成された保持用突片１４に一部が縁部まで解放された形状の係止部材取付孔１４Ｃに、ワイヤーハーネス３が保持された係止部材２を係合させた構造である。   As shown in FIG. 7, the wiring holding structure of the molded ceiling according to the present embodiment is partially released to the edge by the holding projection piece 14 formed so as to protrude to a predetermined position of the molded ceiling 1. In this structure, the locking member 2 holding the wire harness 3 is engaged with the locking member mounting hole 14 </ b> C having a different shape.

さらに具体的には、図７に示すように、保持用突片１４に形成された係止部材取付孔１４Ｃは、保持用突片１４における突出方向に伸びる２辺のうち１辺で係止部材取付孔１４Ｃが解放するように（切り欠き状に開いている）形成されている。そして、この係止部材取付孔１４Ｃの解放した部分は、結合ロッド部２３Ａの直径よりも狭くなるように設定されている。すなわち、係止部材取付孔１４Ｃの解放した部分は、結合ロッド部２３Ａを挿入する間口の幅が狭くなっている。したがって、この解放した部分から係止部材２の結合ロッド部２３Ａを横方向にスライドさせて挿入させた後は、係止部材取付孔１４Ｃから結合ロッド部２３Ａが抜け出しにくくなっている。   More specifically, as shown in FIG. 7, the locking member attachment hole 14 </ b> C formed in the holding projection piece 14 has a locking member on one side of two sides extending in the protruding direction of the holding projection piece 14. The mounting hole 14C is formed so as to be released (opened in a cutout shape). The released portion of the locking member mounting hole 14C is set to be narrower than the diameter of the connecting rod portion 23A. That is, in the released portion of the locking member mounting hole 14C, the width of the front opening for inserting the coupling rod portion 23A is narrow. Therefore, after the connecting rod portion 23A of the locking member 2 is slid laterally and inserted from the released portion, the connecting rod portion 23A is difficult to come out from the locking member mounting hole 14C.

また、係止部材２の結合部２３は、保持用突片１４の表裏両面側にそれぞれ配置される一対の支持板２３Ｂ、２３Ｃが平行をなすように形成されている。図８に示すように、これら一対の支持板２３Ｂ、２３Ｃ間の距離は、保持用突片１４の厚さとほぼ同じ寸法に設定されている。このため、一対の支持板２３Ｂ、２３Ｃが保持用突片１４を挟み込んで係止部材２が保持用突片１４にがたつくことなく確実に結合することができる。なお、係止部材２における保持部２１の構成は、上記第１の実施の形態で用いた係止部材２の保持部２１と同様の構成である。   Further, the coupling portion 23 of the locking member 2 is formed so that a pair of support plates 23B and 23C arranged on the front and back both sides of the holding projection piece 14 are parallel to each other. As shown in FIG. 8, the distance between the pair of support plates 23 </ b> B and 23 </ b> C is set to be approximately the same as the thickness of the holding protrusion 14. For this reason, the pair of support plates 23B and 23C can sandwich the holding protrusion 14 and the locking member 2 can be reliably coupled to the holding protrusion 14 without rattling. The configuration of the holding portion 21 in the locking member 2 is the same as the configuration of the holding portion 21 of the locking member 2 used in the first embodiment.

本実施の形態によれば、保持用突片１４の係止部材取付孔１４Ｃにおける解放された部分から係止部材２の結合部２３を係止部材取付孔１４Ｃの中央に向けてスライドさせる操作で係止部材２を保持用突片１４に簡単に結合させることができる。また、支持板２３Ｃが保持用突片１４に添った構造となるため、支持板２３Ｃが保持用突片１４に直角をなす方向に突出することがなく、係止部材２自体に起因する異音の発生や、相手トリムとの干渉が発生することを抑えることができる。
（変形例３〜５）
図９（Ａ）〜（Ｃ）は、第３の実施の形態に係る成形天井の配線保持構造における保持用突片１４の変形例３〜５を示している。 According to the present embodiment, the operation of sliding the coupling portion 23 of the locking member 2 from the released portion of the locking member mounting hole 14C of the holding projection piece 14 toward the center of the locking member mounting hole 14C. The locking member 2 can be easily coupled to the holding protrusion 14. Further, since the support plate 23C is structured to follow the holding projection piece 14, the support plate 23C does not protrude in a direction perpendicular to the holding projection piece 14, and an abnormal noise caused by the locking member 2 itself. And interference with the opponent trim can be suppressed.
(Modifications 3 to 5)
FIGS. 9A to 9C show modified examples 3 to 5 of the holding projection piece 14 in the wiring holding structure of the molded ceiling according to the third embodiment.

図９（Ａ）に示す変形例３は、保持用突片１４に略矩形状の係止部材取付孔１４Ｄを形成したものである。この係止部材取付孔１４Ｄは、保持用突片１４の先端縁で解放されるように形成されている。この解放した部分は、係止部材２の結合部２３の結合ロッド部２３Ａの径寸法よりも狭く設定されている。   In Modification 3 shown in FIG. 9A, a substantially rectangular locking member mounting hole 14 </ b> D is formed in the holding projection piece 14. The locking member attachment hole 14D is formed so as to be released at the front end edge of the holding projection piece 14. The released portion is set to be narrower than the diameter dimension of the connecting rod portion 23A of the connecting portion 23 of the locking member 2.

図９（Ｂ）に示す変形例４は、保持用突片１４に係止部材取付孔１４Ｅを形成したものである。この係止部材取付孔１４Ｅは、保持用突片１４の先端縁で解放されるように形成され、中央部分が円形に形成されている。この解放した部分は、係止部材２の結合部２３の結合ロッド部２３Ａの径寸法よりも狭く設定されている。   In Modification 4 shown in FIG. 9B, the retaining protrusion 14 is formed with a locking member attachment hole 14E. The locking member mounting hole 14E is formed so as to be released at the front end edge of the holding projection piece 14, and has a circular central portion. The released portion is set to be narrower than the diameter dimension of the connecting rod portion 23A of the connecting portion 23 of the locking member 2.

図９（Ｃ）に示す変形例５は、上記変形例３と同様に、保持用突片１４に略矩形状の係止部材取付孔１４Ｆを形成したものである。この係止部材取付孔１４Ｆは、保持用突片１４の突出方向に伸びる２辺のうち１辺の縁部で解放されるように形成されている。この解放した部分は、係止部材２の結合部２３の結合ロッド部２３Ａの径寸法よりも狭く設定されている。
（第４の実施の形態）
図１０及び図１１は、本発明の第４の実施の形態に係る成形天井の配線保持構造を示している。図１０は、成形天井の配線保持構造を示す分解斜視図、図１１は図１０の結合部２４を保持用突片１４に装着した部分のXI-XI断面図である。 In the fifth modification shown in FIG. 9C, a substantially rectangular locking member mounting hole 14F is formed in the holding projection piece 14 as in the third modification. The locking member attachment hole 14F is formed so as to be released at the edge of one side of the two sides extending in the protruding direction of the holding projection piece 14. The released portion is set to be narrower than the diameter dimension of the connecting rod portion 23A of the connecting portion 23 of the locking member 2.
(Fourth embodiment)
10 and 11 show a wiring holding structure for a molded ceiling according to the fourth embodiment of the present invention. FIG. 10 is an exploded perspective view showing the wiring holding structure of the molded ceiling, and FIG. 11 is a cross-sectional view taken along the line XI-XI of the portion where the connecting portion 24 of FIG.

この実施の形態においては、保持用突片１４には係止部材取付孔は形成されていない。また、係止部材２は、上記第１〜３の実施の形態で用いた係止部材２と同様の構造の保持部２１を備え、この保持部２１に設けられた結合部２４が保持用突片１４を嵌合する扁平な筒構造となっている点が異なる。この結合部２４は、互いに平行をなす一対の支持板２３Ｂ、２３Ｃと、これら支持板２３Ｂ、２３Ｃの両端部を連結する一対の連結板部２３Ｄとを備えて筒状に形成されている。一対の支持板２３Ｂ、２３Ｃ間の距離は、図１１の断面図に示すように、保持用突片１４の厚さ寸法とほぼ同じ寸法に設定されている。   In this embodiment, the retaining protrusion 14 is not formed with a locking member mounting hole. The locking member 2 includes a holding portion 21 having the same structure as that of the locking member 2 used in the first to third embodiments, and the coupling portion 24 provided on the holding portion 21 has a holding protrusion. The difference is that it has a flat cylindrical structure into which the piece 14 is fitted. The coupling portion 24 is formed in a cylindrical shape including a pair of support plates 23B and 23C that are parallel to each other and a pair of connection plate portions 23D that connect both ends of the support plates 23B and 23C. The distance between the pair of support plates 23B and 23C is set to be approximately the same as the thickness dimension of the holding projection piece 14, as shown in the sectional view of FIG.

本実施の形態によれば、係止部材２の結合部２４を保持用突片１４に嵌合させることで係止部材２を成形天井１側へ簡単に固定することができる。なお、本実施の形態においても、図１０に示すように、保持用突片１４に係止部材２を装着する前にワイヤーハーネス３を保持部２１に保持させておいてもよいし、係止部材２を保持用突片１４に装着した後にワイヤーハーネス３を保持部２１へ保持させてもよい。   According to the present embodiment, the locking member 2 can be easily fixed to the molding ceiling 1 side by fitting the coupling portion 24 of the locking member 2 to the holding protrusion 14. Also in this embodiment, as shown in FIG. 10, the wire harness 3 may be held by the holding portion 21 before the locking member 2 is attached to the holding protrusion 14, The wire harness 3 may be held by the holding portion 21 after the member 2 is mounted on the holding protrusion 14.

上述したように、本実施の形態の成形天井の配線保持構造では、ワイヤーハーネス３を成形天井１側へ保持させる作業が簡単で作業時間を短縮するという効果がある。また、本実施の形態では、ワイヤーハーネス３の位置ずれを防止する効果も高い。
（第５の実施の形態）
図１２は、本発明の第５の実施の形態に係る成形天井の配線保持構造に用いられる係止部材としてのタグ６を示している。このタグ６は、ワイヤーハーネス３における成形天井１の周縁部から導出される部分に設けられている。タグ６は、例えば合成樹脂でなるシート体の一端縁側をワイヤーハーネス３に巻き付け固定されている。 As described above, in the molded ceiling wiring holding structure of the present embodiment, the work of holding the wire harness 3 on the molded ceiling 1 side is simple and the working time is shortened. Moreover, in this Embodiment, the effect which prevents the position shift of the wire harness 3 is also high.
(Fifth embodiment)
FIG. 12 shows a tag 6 as a locking member used in the wiring structure for a molded ceiling according to the fifth embodiment of the present invention. The tag 6 is provided in a portion derived from the peripheral edge of the molded ceiling 1 in the wire harness 3. The tag 6 is fixed by winding one end edge side of a sheet body made of, for example, a synthetic resin around the wire harness 3.

このタグ６は、図１０に示したものと同様の成形天井１の保持用突片１４に、例えばタッカー止めすることで簡単に固定できる。タグ６は、保持用突片１４に対して、タッカー止めの他に、カシメ止め、超音波溶着などの方法で簡単に固定することができる。なお、タグ５には、ワイヤーハーネス３の種類や部品識別情報などを表示記載できる利点がある。
（変形例６）
図１３は、第５の実施の形態に係る成形天井の配線保持構造に用いられる係止部材の変形例６を示している。変形例６では、ワイヤーハーネス３に合成樹脂でなるモールドラベル部７を設けており、このモールドラベル部７を保持用突片１４に対して超音波溶着、例えばタッカー止めなどの方法で係止、固定できるようになっている。
（変形例７）
図１４は、第５の実施の形態に係る成形天井の配線保持構造に用いられる変形例７を示している。この変形例７では、ワイヤーハーネス３の周囲に巻き付ける保護用テープを利用してタグ３Ａとしたものであり、上記第５の実施の形態で用いたタグ６と同様の方法で保持用突片１４に固定することができる。
（第６の実施の形態）
図１５及び図１６は、本発明の第６の実施の形態に係る成形天井の配線保持構造を示している。本実施の形態では、保持用突片１４に突出方向に細長いスリット状の係止部材取付孔１４Ｇを係止ベルト５を介してワイヤーハーネス３を係止した構造である。係止ベルト５は、合成樹脂製の可撓性を有するベルトであり、一端に係止部５Ａを備えている。また、ベルト面には抜け止め用の凹凸が設けられている。 The tag 6 can be easily fixed by, for example, tacking to a holding protrusion 14 of the molded ceiling 1 similar to that shown in FIG. The tag 6 can be easily fixed to the holding projection piece 14 by a method such as caulking or ultrasonic welding in addition to tacking. The tag 5 has an advantage that the type of the wire harness 3 and the component identification information can be displayed and described.
(Modification 6)
FIG. 13 shows a sixth modified example of the locking member used in the wiring structure for a molded ceiling according to the fifth embodiment. In the modification 6, the mold label part 7 which consists of synthetic resins is provided in the wire harness 3, and this mold label part 7 is locked with the method of ultrasonic welding, for example, tacker stop, etc. with respect to the protrusion 14 for holding, It can be fixed.
(Modification 7)
FIG. 14 shows Modification 7 used for the wiring holding structure for a molded ceiling according to the fifth embodiment. In this modified example 7, the tag 3A is formed by using a protective tape wound around the wire harness 3, and the holding protrusion 14 is formed in the same manner as the tag 6 used in the fifth embodiment. Can be fixed to.
(Sixth embodiment)
FIGS. 15 and 16 show a wiring holding structure for a molded ceiling according to the sixth embodiment of the present invention. In the present embodiment, the wire harness 3 is locked to the holding protrusion 14 via a locking belt 5 in a slit-shaped locking member mounting hole 14G that is elongated in the protruding direction. The locking belt 5 is a flexible belt made of synthetic resin and includes a locking portion 5A at one end. Further, the belt surface is provided with unevenness for retaining.

本実施の形態の配線保持構造とするには、図１５に示すように、保持用突片１４の係止部材取付孔１４Ｇに係止ベルト５を他端５Ｂ側から挿入しておく。その後、図１６に示すように、保持用突片１４の上にワイヤーハーネス３を載置し、係止ベルト５の係止部５Ａに他端５Ｂを挿入してワイヤーハーネス３と保持用突片１５とを適度に締め込むだけでよい。   In the wiring holding structure of the present embodiment, as shown in FIG. 15, the locking belt 5 is inserted into the locking member mounting hole 14G of the holding projection piece 14 from the other end 5B side. Thereafter, as shown in FIG. 16, the wire harness 3 is placed on the holding protrusion 14, and the other end 5 </ b> B is inserted into the locking portion 5 </ b> A of the locking belt 5, so that the wire harness 3 and the holding protrusion It is only necessary to tighten 15 to a moderate level.

本実施の形態においては、簡単な操作で、ワイヤーハーネス３が係止部材取付孔１４Ｇの位置で一義的に位置決めされるという利点がある。
（その他の実施の形態）
以上、本発明の第１〜５の実施の形態及び変形例１〜７について説明したが、この開示の一部をなす論述及び図面はこの発明を限定するものであると理解すべきではない。この開示から当業者には様々な代替実施の形態、実施例及び運用技術が明らかとなろう。 In this Embodiment, there exists an advantage that the wire harness 3 is uniquely positioned by the position of the locking member attachment hole 14G by simple operation.
(Other embodiments)
Although the first to fifth embodiments and the first to seventh modifications of the present invention have been described above, it should not be understood that the description and drawings constituting a part of this disclosure limit the present invention. From this disclosure, various alternative embodiments, examples and operational techniques will be apparent to those skilled in the art.

例えば、上記の各実施の形態及び各変形例では、保持用突片１４を矩形状に形成したが、実質的に係止部材２等を固定できる構成であれば、これに限定されるものではない。   For example, in each of the above-described embodiments and modifications, the holding projecting piece 14 is formed in a rectangular shape. Absent.

また、上記各実施の形態及び各変形例では、成形天井１の周縁部（外周縁）における、ワイヤーハーネス３を導出する箇所に配置したが、例えばームランプを室内に露呈させる開口部１１の開口縁にワイヤーハーネス３を係止部材２等を用いてを配置させる場合も本発明が適用される。   Moreover, in each said embodiment and each modification, although arrange | positioned in the location which derives | leads-out the wire harness 3 in the peripheral part (outer peripheral part) of the shaping | molding ceiling 1, for example, the opening edge of the opening part 11 which exposes a lamp lamp indoors The present invention is also applied to the case where the wire harness 3 is arranged using the locking member 2 or the like.

さらに、上記第１〜４の実施の形態においては、係止部材２の保持部２１がワイヤーハーネス３を着脱自在となるように一対の挟持板２１Ａを備える構成としたが、保持部２１がワイヤーハーネス３を挿入するリング状のものとしてもよく、実質的にワイヤーハーネス３を保持できる構造であれば他の構造を適用しても勿論よい。   Furthermore, in the said 1st-4th embodiment, although it was set as the structure provided with a pair of clamping board 21A so that the holding | maintenance part 21 of the latching member 2 could attach or detach the wire harness 3, the holding | maintenance part 21 was a wire. It is good also as a ring-shaped thing which inserts the harness 3, and as long as it is a structure which can hold | maintain the wire harness 3 substantially, you may naturally apply another structure.

本発明の第１の実施の形態に係る成形天井の配線保持構造を示す斜視図である。It is a perspective view which shows the wiring holding structure of the molding ceiling which concerns on the 1st Embodiment of this invention. 本発明の第１の実施の形態に係る成形天井へワイヤーハーネスを取り付ける部分を示す分解斜視図である。It is a disassembled perspective view which shows the part which attaches a wire harness to the shaping | molding ceiling which concerns on the 1st Embodiment of this invention. 本発明の第１の実施の形態に係る成形天井へワイヤーハーネスを取り付けた状態を示す断面図である。It is sectional drawing which shows the state which attached the wire harness to the shaping | molding ceiling which concerns on the 1st Embodiment of this invention. 本発明の第１の実施の形態に係る成形天井の配線保持構造の保持用突片の変形例１を示す平面図である。It is a top view which shows the modification 1 of the protrusion for holding | maintenance of the wiring holding structure of the shaping | molding ceiling which concerns on the 1st Embodiment of this invention. 本発明の第１の実施の形態に係る成形天井の配線保持構造の保持用突片の変形例２を示す斜視図である。It is a perspective view which shows the modification 2 of the protrusion piece for holding | maintenance of the wiring holding structure of the shaping | molding ceiling which concerns on the 1st Embodiment of this invention. 本発明の第２の実施の形態に係る成形天井の配線保持構造を示す斜視図である。It is a perspective view which shows the wiring holding structure of the shaping | molding ceiling which concerns on the 2nd Embodiment of this invention. 本発明の第３の実施の形態に係る成形天井の配線保持構造を示す分解斜視図である。It is a disassembled perspective view which shows the wiring holding structure of the molding ceiling which concerns on the 3rd Embodiment of this invention. 図７のVIII-VIII段面図である。It is a VIII-VIII step view of FIG. （Ａ）は本発明の第３の実施の形態に係る成形天井の配線保持構造の保持用突片の変形例３を示す平面図、（Ｂ）は変形例４を示す平面図、（Ｃ）は変形例５を示す平面図である。(A) is a top view which shows the modification 3 of the protrusion for holding | maintenance of the wiring holding structure of the shaping | molding ceiling concerning the 3rd Embodiment of this invention, (B) is a top view which shows the modification 4, (C) FIG. 10 is a plan view showing a fifth modification. 本発明の第４の実施の形態に係る成形天井の配線保持構造を示す分解斜視図である。It is a disassembled perspective view which shows the wiring holding structure of the molding ceiling which concerns on the 4th Embodiment of this invention. 図１０のXI-XI断面図である。It is XI-XI sectional drawing of FIG. 本発明の第５の実施の形態に係る成形天井の配線保持構造に用いるタグを備えたワイヤーハーネスを示す斜視図である。It is a perspective view which shows the wire harness provided with the tag used for the wiring holding structure of the shaping | molding ceiling which concerns on the 5th Embodiment of this invention. 本発明の第５の実施の形態に係る成形天井の配線保持構造の変形例６を示すモールドラベル部を備えたワイヤーハーネスの斜視図である。It is a perspective view of the wire harness provided with the mold label part which shows the modification 6 of the wiring holding structure of the molding ceiling which concerns on the 5th Embodiment of this invention. 本発明の第５の実施の形態に係る成形天井の配線保持構造の変形例７を示すタグを備えたワイヤーハーネスの斜視図である。It is a perspective view of the wire harness provided with the tag which shows the modification 7 of the wiring holding structure of the shaping | molding ceiling which concerns on the 5th Embodiment of this invention. 本発明の第６の実施の形態に係る成形天井の配線保持構造におけるワイヤーハーネスを装着する前の状態を示す分解斜視図である。It is a disassembled perspective view which shows the state before mounting | wearing with the wire harness in the wiring holding structure of the shaping | molding ceiling which concerns on the 6th Embodiment of this invention. 本発明の第６の実施の形態に係る成形天井の配線保持構造を示す部分断面図である。It is a fragmentary sectional view which shows the wiring holding structure of the shaping | molding ceiling which concerns on the 6th Embodiment of this invention.

符号の説明Explanation of symbols

１…成形天井
２…係止部材
３…ワイヤーハーネス（配線）
４…保持用補強板
５…係止ベルト（係止部材）
３Ａ、６…タグ
７…モールドラベル部
１１…開口部
１４、１５、４１…保持用突片
１４Ａ、１４Ｂ、１４Ｃ、１４Ｄ、１４Ｅ、１４Ｆ、１４Ｇ、１５Ｃ、４１Ａ…係止部材取付孔
１５Ａ…基部
１５Ｂ…突片端部
２１…保持部
２１Ａ…挟持板
２２、２３、２４…結合部
２２Ａ、２３Ａ…結合ロッド部
２２Ｂ…抜け止め板
２３Ｂ、２３Ｃ…支持板
３１…分岐部
３２…前後配索部 DESCRIPTION OF SYMBOLS 1 ... Molded ceiling 2 ... Locking member 3 ... Wire harness (wiring)
4 ... Retaining plate for holding 5 ... Locking belt (locking member)
3A, 6 ... Tag 7 ... Mold label portion 11 ... Opening portion 14, 15, 41 ... Holding protrusion 14A, 14B, 14C, 14D, 14E, 14F, 14G, 15C, 41A ... Locking member mounting hole 15A ... Base 15B ... Projection piece end portion 21 ... Holding portion 21A ... Nipping plate 22, 23, 24 ... Coupling portion 22A, 23A ... Coupling rod portion 22B ... Retaining plate 23B, 23C ... Support plate 31 ... Branching portion 32 ... Front and rear routing portion

Claims (5)

成形天井の裏面に沿って配される配線を保持する成形天井の配線保持構造であって、
前記成形天井の縁部の前記配線を導出する位置に、保持用突片が突出するように設けられ、
前記保持用突片に前記配線が係止部材を介して固定されていることを特徴とする成形天井の配線保持構造。 A wiring holding structure of a molded ceiling that holds wiring arranged along the back surface of the molded ceiling,
At the position where the wiring of the edge of the molded ceiling is led out, a holding protrusion is provided so as to protrude,
A wiring holding structure for a molded ceiling, wherein the wiring is fixed to the holding projecting piece via a locking member. 前記係止部材は、前記配線を保持する保持部と、前記保持用突片に結合させる結合部とを備えることを特徴とする請求項１に記載の成形天井の配線保持構造。   The wiring holding structure for a molded ceiling according to claim 1, wherein the locking member includes a holding portion that holds the wiring and a coupling portion that is coupled to the holding protruding piece. 前記保持用突片には、前記結合部が挿入される係止部材取付孔が形成されていることを特徴とする請求項２に記載の成形天井の配線保持構造。   The wiring holding structure for a molded ceiling according to claim 2, wherein a locking member mounting hole into which the coupling portion is inserted is formed in the holding projecting piece. 前記結合部は、前記係止部材取付孔へ弾性変形を伴って挿入され、該係止部材取付孔への挿入後に弾性変形が復帰して前記係止部材取付孔からの抜け出しが阻止される抜け止め部を備えることを特徴とする請求項３に記載の成形天井の配線保持構造。   The coupling portion is inserted into the locking member mounting hole with elastic deformation, and the elastic deformation is restored after insertion into the locking member mounting hole so that the locking member is prevented from coming out of the locking member mounting hole. The wiring holding structure for a molded ceiling according to claim 3, further comprising a stop portion. 前記結合部は、前記保持用突片の表裏両面にそれぞれ沿うように配置される一対の支持板と、前記一対の支持板同士を連結する結合ロッド部とを備え、
前記係止部材取付孔は、前記保持用突片の縁部で前記結合ロッド部の径寸法よりも狭い間口で解放された部分を有し、
前記解放された部分を経て前記係止部材取付孔に挿入された状態となっていることを特徴とする請求項３に記載の成形天井の配線保持構造。 The coupling portion includes a pair of support plates that are arranged along both the front and back surfaces of the holding projection piece, and a coupling rod portion that couples the pair of support plates,
The locking member mounting hole has a portion released at an opening narrower than a diameter dimension of the coupling rod portion at an edge portion of the holding projection piece,
The wiring holding structure for a molded ceiling according to claim 3, wherein the wiring holding structure is inserted into the locking member mounting hole through the released portion.

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