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WO2016114246A1 - Protector for wire harness - Google Patents

Protector for wire harness Download PDF

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Publication number
WO2016114246A1
WO2016114246A1 PCT/JP2016/050628 JP2016050628W WO2016114246A1 WO 2016114246 A1 WO2016114246 A1 WO 2016114246A1 JP 2016050628 W JP2016050628 W JP 2016050628W WO 2016114246 A1 WO2016114246 A1 WO 2016114246A1
Authority
WO
WIPO (PCT)
Prior art keywords
protector
wire harness
band
clip
plate
Prior art date
Application number
PCT/JP2016/050628
Other languages
French (fr)
Japanese (ja)
Inventor
淳 西島
Original Assignee
住友電装株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友電装株式会社 filed Critical 住友電装株式会社
Publication of WO2016114246A1 publication Critical patent/WO2016114246A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Definitions

  • the present invention relates to a protector for a wire harness.
  • the present invention is intended to protect a wire harness routed in a vehicle such as an automobile and to regulate the route, and in particular, can be manufactured at low cost.
  • a protector for a wire harness to be routed in a vehicle a protector that has been injection-molded using a mold has been widely used.
  • a protector made of this type of resin-molded product is, as disclosed in Japanese Patent Application Laid-Open No. 2006-6087, Japanese Patent Application Laid-Open No. 2004-64920, etc.
  • a clip for locking the vehicle body projecting integrally with the protector is inserted and locked into a locking hole drilled in the vehicle body panel.
  • the protector 100 is provided with a tape winding piece 102 for attaching a wire harness and a clip 103 for locking a vehicle body on a protector body 101 having a concave cross section or the like.
  • the adhesive tape 150 is wound around the tape winding piece 102 and the wire harness 200 to attach the wire harness to the protector main body 101, and then the lid is covered and fixed as necessary.
  • the wire harness may be attached to the protector with a band. In this case, the band is integrally projected from the protector body, or a band attaching portion is provided.
  • an object of the present invention is to provide a protector provided with a clip for locking a vehicle body at low cost without performing injection molding using a mold.
  • the present invention provides a protector comprising a resin cardboard plate extending in parallel with a hollow portion partitioned by an intermediate connecting plate for connecting both side plates, and at least a bottom plate on which a wire harness is mounted.
  • a clip for securing the vehicle body on the substrate, or a clip for locking the vehicle body comprising a band clip having the vehicle body locking portion projecting from the fastening portion of the band from the fastening portion of the band, is disposed on the outer surface of the protector body, and
  • a protector for a wire harness characterized in that the clip for locking the vehicle body is attached to the outer surface of the protector body through an adhesive tape or the band.
  • Pradan resin cardboard plate used as a material for forming the protector body is commercially available, and a pair of flat plate-like side plates made of polypropylene, polycarbonate, etc. are spaced apart by the intermediate connecting plate made of the same resin. It consists of a continuous extrusion molded article having a hollow structure in which hollow portions connected in parallel and partitioned by intermediate connecting plates between both side plates are provided in parallel.
  • the Pradan has a configuration in which both ends of the intermediate connecting plate are connected to both side plates perpendicularly or inclined, or the intermediate connecting plate has a V shape, a continuous wavy shape, or a shape in which concave and convex portions are alternately continued, The apex is connected to both side plates.
  • the intermediate connection plate of the Pradan may be formed as a plate material having a continuous V shape and wave shape, and the upper and lower apexes may be bonded to the opposing inner surfaces of both side plates.
  • the pladan differs in hardness depending on the thickness of both side plates and the partition density of the intermediate connecting plate, but has the required plane holding force and toughness.
  • the Pradan as a protector for a wire harness, with the protector body in the unfolded shape, the Pradan made of continuous material is cut into the required shape, and the cut Pradan is bent to form a side plate that stands upright from the bottom plate
  • the protector body can be formed by providing the cutout in the side plate. Therefore, compared with the protector which consists of the conventional injection-molded goods, metal mold preparation expense and injection molding equipment become unnecessary.
  • a general-purpose substrate clip or band clip is used as the vehicle body locking clip provided on the protector body, the protector can be manufactured easily and inexpensively.
  • the clip for locking the vehicle body is attached to the protector main body with the band of the adhesive tape or the band clip for the purpose of fixing the wire harness to the protector main body after the wire harness is inserted into the protector main body.
  • the attachment of the vehicle body locking clip including the board clip or the band clip also serves to attach the wire harness to the protector main body, so that the number of work steps does not increase.
  • the substrate clip and band clip used as the vehicle body locking clip are made of a resin molded product that has been commercially available.
  • the board clip has a blade-shaped locking part protruding from the center of the rectangular plate
  • the band clip has a blade-shaped locking part protruding from the outer surface of the box-shaped fastening part protruding from the band. is doing.
  • the blade-shaped locking portion has a shape in which a pair of blade portions are provided in a folded shape from the tip of the support shaft, and a locking step portion is provided at the tip of each blade portion.
  • the protector body has a cross-sectional L shape or a concave cross-sectional shape including the bottom plate and a side plate that is refracted from a width direction edge of the bottom plate, the cutout is provided from the front end of the side plate toward the bottom plate, and the wound through the cutout.
  • An adhesive tape or a band of the band clip is wound around the outer surface of the wire harness, and the wire harness is fixed to the protector body.
  • the notches are provided from both ends of the bottom plate in the width direction, and the adhesive tape or band wound through the notches is wound around the outer surface of the wire harness, and the wire harness is fixed to the protector body.
  • the protector body has a rectangular frame shape having a lid, one side plate, the bottom plate refracted from the lower end of the side plate, the other side plate refracted from the other end in the width direction of the bottom plate, and the other end of the other side plate.
  • Including a cover plate that refracts from, and through holes are provided in the upper part of the side plates and both sides in the width direction of the cover plate, After the wire harness is inserted into the protector body, the band of the adhesive tape or the band clip is passed through the through hole and wound around the outer surface of the protector body.
  • the protector body can be easily formed by refracting the platen with the side plates, the bottom plate, and the lid plate refracting from one side plate. Moreover, when the clip for locking the vehicle body is wrapped around the protector body with an adhesive tape or a band, the adhesive tape or the band can be wrapped around the lid plate to hold the lid in the closed position.
  • the platen is refracted in order to constitute the protector body, but the refraction is not on the inner surface side surrounding the wire harness insertion path, but on the side plate of the protector on the outer surface side, and the intermediate connecting plate and inner surface side at the corresponding positions
  • the side plate is bent and refracted by pressing or the like.
  • the side plate serving as the outer surface may not be slit, and both side plates and the intermediate connecting plate may be compressed together and refracted by bending press processing.
  • the protector body made of Pradan has a direction in which the hollow portion of the Pradan extends in a direction orthogonal to the direction in which the wire harness extends through the protector, but is not limited thereto and may be in the same direction.
  • the wire harness according to the present invention uses a pradane as a protector body, the overall weight can be reduced, and the wire harness can be formed easily and cost can be reduced.
  • a general-purpose substrate clip is attached to the protector body made of Pradan using an adhesive tape as a vehicle body locking clip, or is attached to the protector body using a band clip band. In this way, it is possible to cut and bend the Pradan to provide the protector body and to attach the general-purpose body locking clip around the protector body by wrapping the adhesive tape or band around it. Can be greatly reduced.
  • FIG. 1A and 1B show a first embodiment of the present invention, in which FIG. 1A is a perspective view showing a state where a wire harness is sheathed with a protector, FIG. 1B is a front view of FIG. 1A, and FIG. An exploded front view, (D) is a sectional view of the protector body, and (E) is a front view of a substrate clip used as a vehicle body locking clip.
  • the resin cardboard board (pradan) which is a forming material of a protector main body is shown, (A) is a top view, (B) is a perspective view, (C) is a front view of another pladan. It is drawing which shows the process of forming a protector main body from Pradan.
  • a perspective view which shows the operation state which inserts a wire harness in the said protector main body. It is a front view which shows the modification of 1st Embodiment.
  • a 2nd embodiment is shown, (A) is a perspective view and (B) is a sectional view. It is a perspective view of 3rd Embodiment.
  • a 4th embodiment is shown, (A) is a sectional view of a protector body, and (B) is a sectional view in the state where a lid was closed through a wire harness through a protector. It is a perspective view of a prior art example.
  • the protector 1 according to the first embodiment is wound around an L-shaped protector body 4 composed of a bottom plate 2 and a side plate 3 on one side through notches 5 and 5 provided on both sides in the length direction of the side plate 3 of the protector body 4.
  • the substrate clip 7 is fixed to the lower surface of the bottom plate 2 with the adhesive tape 6.
  • a wire harness 20 is mounted on the upper surface of the bottom plate 2, and the wire harness 20, the protector body 4, and the substrate clip 7 are simultaneously wound and fixed with an adhesive tape 6.
  • the protector body 4 is formed of a resin cardboard board (hereinafter referred to as a “pradan”) 10 as shown in FIG.
  • the Pradan 10 is a resin molded product made of continuous extrusion made of polypropylene, and is connected by an intermediate connecting plate 13 with a gap between the side plates 11 and 12 made of a pair of thin plates, and the extending direction of the intermediate connecting plate 13 A hollow structure in which the hollow portion 14 is continuous.
  • the intermediate connecting plate 13 has a flat plate shape and is connected vertically to the side plates 11 and 12.
  • the intermediate connecting plate 13 may be inclined and connected, or the intermediate connecting plate 13 may have an arc shape as shown in FIG. 2C and its upper and lower ends may be continuous with the opposing surfaces of the side plates 11 and 12. Good.
  • the thickness of the Pradan 10 is 1.0 to 15.0 mm and the pitch of the intermediate connecting plate 13 is about 2.0 to 20 mm.
  • the Pradan 10 is selected and used according to the required hardness.
  • the Pradan 10 made of a continuous material is cut with an outer shape in a state where the bottom plate 2 and the side plate 3 are unfolded, and cut from both ends in the length direction of the portion to become the side plate 3 from the tip,
  • the notches 5 and 5 to be cut are provided. These notches 5 and 5 are provided at positions corresponding to protector fixing locking holes formed in the vehicle body.
  • the depth D of the notches 5 and 5 corresponds to the outer diameter of the wire harness 20, and is a depth at which the adhesive tape 6 wound through the notches 5 and 5 can be bonded to the outer peripheral surface of the wire harness 20 and fixed to the bottom plate 2. .
  • the depth D of the notches 5 and 5 is approximately 1 ⁇ 2 of the height of the side plate 3.
  • the 90-degree refraction is made by cutting the outer side plate 12 along the boundary line and refracting the inner plate 13 and the intermediate connecting plate 13 using a bending jig (not shown). Yes.
  • the refraction method of the Pradan 10 may be different depending on the hardness of the Pradan.
  • the protector body 4 made of the Pradan 10 is used as a direction orthogonal to the extending direction X1 of the hollow portion 14 of the Pradan 10, that is, the extending direction X2 of the wire harness 20 that covers the extending direction X1 of the intermediate connecting plate 13. Yes.
  • the cutting direction of the notch 5 can be made the same direction as the extending direction of the intermediate connecting plate 13, and this cutting is easy. And the support strength of the protector can be increased.
  • the substrate clip 7 attached to the protector body 4 using the adhesive tape 6 is a resin molded product that is widely used.
  • the substrate clip 7 has a blade-like locking portion 7b protruding from the surface of a rectangular substrate 7a.
  • the blade-like locking portion 7b has a support shaft 7d protruding from the center of a plate portion 7c protruding from the substrate 7a, and a pair of blade portions 7e protruding from the tip of the support shaft 7d.
  • a locking step 7f is provided at the tip of the portion 7e.
  • the blade-like locking portion 7b is inserted into a locking hole formed in the vehicle body panel, and the locking step 7f is locked to the periphery of the locking hole to fix the protector body 4 to the vehicle body panel. is there.
  • a protector 1 formed by attaching a general-purpose substrate clip 7 with an adhesive tape 6 to a protector main body 4 formed by cutting and bending the prada 10 is a work table (so-called as a wire harness). And attached to the wire harness 20.
  • the protector main body 4 is held by an electric wire receiving jig 32 erected on the work table 30, and the electric wires 21 are wired on the bottom plate 2 of the held protector main body 4.
  • the substrate clip 7 can be pressed against the bottom plate 2 at a position facing the notch 5, and the adhesive tape 6 can be wound through the notch 5.
  • substrate clip 7 can be fixed to the protector main body 4 simultaneously with the electric wire 21 which comprises the wire harness 20 adhering to the protector main body 4.
  • the protector main body 4 is not provided with a clip so that the protector main body 4 can be held by the electric wire receiving jig 32, and a dedicated protector receiving jig for holding the protector is provided on the work table. There is no need. Therefore, it is possible to simplify the equipment for mounting the protector on the wire harness.
  • the protector 1 of the present invention is formed by attaching the general-purpose substrate clip 7 with the adhesive tape 6 to the protector main body 4 formed by cutting and bending the prada 10, the protector 1 is simple and inexpensive. Can be formed. Therefore, it is possible to greatly reduce the manufacturing cost compared to the case where a protector is formed by injection molding by providing a mold, and it is possible to respond quickly to changes in the specifications of the wire harness, and in particular, it is necessary to provide it in small lots and many varieties. It is suitably used as a protector. *
  • FIG. 5 shows a modification of the first embodiment.
  • the notches 5 and 5 provided on the side plate 3 of the protector body 4 made of prada are provided at both ends in the length direction, cut out to a height of about 1 ⁇ 2 from the upper end, and both ends of the side plate 3 are L-shaped.
  • the board clip 7B wound around the bottom plate 2 with the adhesive tape 6 extends the board 7a and is provided with blade-like locking portions 7b and 7b on both sides to form one board clip 7B. Since other configurations are the same as those of the first embodiment, description thereof is omitted.
  • FIG. 6 shows a second embodiment.
  • a band clip 17 is used in place of the substrate clip 7, and the protector body 4-2 has a concave cross section as shown in FIG. 6B.
  • the band clip 17 is also a conventionally used general-purpose product, and has a blade-like locking portion 17c protruding from the outer surface of a box-shaped fastening portion 17b protruding from the band 17a. Since the blade-shaped locking portion 17c has the same shape as the blade-shaped locking portion of the substrate clip 7, the description thereof is omitted.
  • the structure of the protector main body 4-2 made of the Pradan 10 includes side plates 3A and 3B that are refracted on both sides in the width direction of the bottom plate 2, and a cutout 5 through which the band 17a is passed so as to face the side plates 3A and 3B on both sides. 5 is provided. Since the other configuration, the protector assembling method, and the wire harness attaching method are the same as those in the first embodiment, description thereof will be omitted.
  • FIG. 7 shows a third embodiment.
  • the protector main body 4-3 is formed by only the bottom plate 2, and the wire harness 20 is mounted on the bottom plate 2.
  • a notch 5 is provided opposite to both sides in the width direction of the bottom plate 2, and an adhesive tape 6 for attaching a substrate clip 7 (or a band clip band) is passed through the notch 5.
  • a wire harness 20 is attached with the adhesive tape 6. It is fixed on the bottom plate 2. Since other configurations and operations are the same as those of the first embodiment, description thereof is omitted.
  • FIG. 8 shows a fourth embodiment.
  • the protector main body 4-4 formed from the Pradan 10 has a rectangular frame shape having the lid plate 8.
  • the protector body 4-4 refracts the Pradan 10 in parallel at three refracting portions, and refracts one side plate 3A, the bottom plate 2 refracted from the lower end of the side plate 3A,
  • the other side plate 3B that is refracted from the other end in the width direction of the bottom plate 2 and the lid plate 8 that is refracted from the other end of the other side plate 3B are continuously provided.
  • through holes 9A, 9B, 9C, and 9D are formed in the upper portions of the side plates 3A and 3B on both sides and on both sides in the width direction of the lid plate 8 by hollowing out the pladan 10.
  • a band clip 17 is attached to the protector body 4-4.
  • a substrate clip may be attached instead of the band clip.
  • the wire harness 20 is inserted into the wire harness insertion passage surrounded by the bottom plate 2 and the side plates 3A, 3B, and then shown in FIG. 8B.
  • the band 17a is pulled out from the outer surface of the side plate 3B to the inner surface side through the through hole 9A, and then passed through the through hole 9B of the lid plate 8 from the inner surface to the outer surface. Pull out.
  • the drawn band 17a is attached to the outer surface of the cover plate 8 and passed through the other through-hole 9C to the inner surface, then passed through the through-hole 9D of the other side plate 3A, and wound from the outer surface of the side plate 3A to the bottom plate lower surface. Then, it is inserted into the fastening part 17b and fastened.
  • the cover plate 8 By the winding operation of the band 17a of the band clip 17, the cover plate 8 can be held in a state in which the upper surface opening of the protector body 4-4 is closed. And the wire harness 20 can be hold

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The objective of the present invention is to create, simply and inexpensively, a protector which sheathes a wire harness. A protector main body provided with a bottom plate on which at least a wire harness is mounted, is formed using a corrugated cardboard plate made of resin, in which hollow portions partitioned using intermediate connecting plates which connect two side plates together extend parallel to one another. Cutouts for insertion of an attachment material are provided in portions at both sides, in the width direction, of the protector main body, while clips for latching to a vehicle body, comprising either base-plate clips in which vehicle body latching portions are provided projecting from a base plate, or band clips in which the vehicle body latching portions are provided projecting from a tightening portion of a band, are disposed on an outer surface of the protector main body. The clips for latching to the vehicle body are attached to the outer surface of the protector main body by passing adhesive tape or said bands through the cutouts.

Description

ワイヤハーネス用のプロテクタProtector for wire harness
　本発明はワイヤハーネス用のプロテクタに関し、詳しくは、自動車等の車両に配索するワイヤハーネスの保護および経路規制を図るものであり、特に、安価に作成できるようにするものである。 The present invention relates to a protector for a wire harness. Specifically, the present invention is intended to protect a wire harness routed in a vehicle such as an automobile and to regulate the route, and in particular, can be manufactured at low cost.
　車両に配索するワイヤハーネス用のプロテクタとして、従来、金型を用いて射出成形されたプロテクタが汎用されている。この種の樹脂成形品からなるプロテクタは、特開２００６－６０８７号公報、特開２００４－６４９２０号公報等に開示されているように、樋形状のプロテクタにワイヤハーネスを挿通してテープまたはバンドで固定した状態で、プロテクタに一体的に突設した車体係止用のクリップを車体パネルに穿設された係止穴に挿入係止する構成とされている。 Conventionally, as a protector for a wire harness to be routed in a vehicle, a protector that has been injection-molded using a mold has been widely used. A protector made of this type of resin-molded product is, as disclosed in Japanese Patent Application Laid-Open No. 2006-6087, Japanese Patent Application Laid-Open No. 2004-64920, etc. In a fixed state, a clip for locking the vehicle body projecting integrally with the protector is inserted and locked into a locking hole drilled in the vehicle body panel.
　詳細には、図９に示すように、プロテクタ１００は断面凹形状等としたプロテクタ本体１０１にワイヤハーネス取付用のテープ巻き片１０２と、車体係止用クリップ１０３を設け、プロテクタ本体１０１にワイヤハーネス２００を通した後にテープ巻き片１０２とワイヤハーネス２００に粘着テープ１５０を巻き付けてプロテクタ本体１０１にワイヤハーネスを取り付け、その後、必要に応じて蓋を被せて固定している。なお、ワイヤハーネスをプロテクタにバンドで取り付ける場合もあり、この場合には、プロテクタ本体にバンドを一体的に突設し、またはバンド取付部を設けている。 Specifically, as shown in FIG. 9, the protector 100 is provided with a tape winding piece 102 for attaching a wire harness and a clip 103 for locking a vehicle body on a protector body 101 having a concave cross section or the like. After passing through 200, the adhesive tape 150 is wound around the tape winding piece 102 and the wire harness 200 to attach the wire harness to the protector main body 101, and then the lid is covered and fixed as necessary. The wire harness may be attached to the protector with a band. In this case, the band is integrally projected from the protector body, or a band attaching portion is provided.
特開２００６－６０８７号公報JP 2006-6087 A 特開２００４－６４９２０号公報JP 2004-64920 A
　しかしながら、プロテクタを射出成形で設けると、ワイヤハーネスの配索経路の変更に応じて金型を作成する必要があり、少量多品種となるとコストがかかり、特に、車体係止用のクリップを一体的に設けているため金型が複雑な形状となり高価になる問題がある。 However, when the protector is provided by injection molding, it is necessary to create a mold according to the change of the wiring route of the wire harness. Therefore, there is a problem that the mold becomes complicated and expensive.
　本発明は前記問題を解消するため、金型を用いて射出成形することなく、安価に、車体係止用のクリップを備えたプロテクタを提供することを課題としている。 In order to solve the above problems, an object of the present invention is to provide a protector provided with a clip for locking a vehicle body at low cost without performing injection molding using a mold.
　前記課題を解決するため、本発明は、両側板を連結する中間連結板で仕切られた中空部を平行に延在させている樹脂製ダンボール板で、少なくともワイヤハーネスを搭載する底板を備えたプロテクタ本体を形成し、該プロテクタ本体の幅方向の両側の一部に取付材挿入用の切欠を備える一方、
　基板上に車体係止部を突設した基板クリップまたはバンドの締結部から車体係止部を突設したバンドクリップからなる車体係止用クリップを、前記プロテクタ本体の外面に配置し、前記切欠に粘着テープまたは前記バンドを通して前記車体係止用クリップを前記プロテクタ本体の外面に取り付ける構成としていることを特徴とするワイヤハーネス用のプロテクタを提供している。 In order to solve the above-mentioned problems, the present invention provides a protector comprising a resin cardboard plate extending in parallel with a hollow portion partitioned by an intermediate connecting plate for connecting both side plates, and at least a bottom plate on which a wire harness is mounted. While forming a main body, provided with notches for mounting material insertion on a part of both sides in the width direction of the protector main body,
A clip for securing the vehicle body on the substrate, or a clip for locking the vehicle body comprising a band clip having the vehicle body locking portion projecting from the fastening portion of the band from the fastening portion of the band, is disposed on the outer surface of the protector body, and There is provided a protector for a wire harness, characterized in that the clip for locking the vehicle body is attached to the outer surface of the protector body through an adhesive tape or the band.
　前記プロテクタ本体の形成材として用いるプラダン（樹脂製ダンボール板）は市販されており、ポリプロピレン、ポリカーボネート等からなる一対の平板状の前記両側板を、同一樹脂からなる前記中間連結板で間隔をあけて連結し、両側板の間に中間連結板で仕切られた中空部を平行に設けている中空構造の連続押出成形品からなる。
　前記プラダンは中間連結板の両端を両側板に垂直あるいは傾斜させて連結した構成、あるいは中間連結板をＶ字状、波状を連続させた形状或いは凹凸部を交互に連続させた形状とし、その両側頂点を両側板に連結した形状としている。
　なお、プラダンの中間連結板をＶ字状、波状を連続させた板材として成形し、その上下頂点部を両側板の対向する内面に接着して形成してもよい。
　前記プラダンは両側板の厚さ、中間連結板による仕切密度に応じて硬さが相違するが、所要の平面保持力および強靭性を備えている。 Pradan (resin cardboard plate) used as a material for forming the protector body is commercially available, and a pair of flat plate-like side plates made of polypropylene, polycarbonate, etc. are spaced apart by the intermediate connecting plate made of the same resin. It consists of a continuous extrusion molded article having a hollow structure in which hollow portions connected in parallel and partitioned by intermediate connecting plates between both side plates are provided in parallel.
The Pradan has a configuration in which both ends of the intermediate connecting plate are connected to both side plates perpendicularly or inclined, or the intermediate connecting plate has a V shape, a continuous wavy shape, or a shape in which concave and convex portions are alternately continued, The apex is connected to both side plates.
Alternatively, the intermediate connection plate of the Pradan may be formed as a plate material having a continuous V shape and wave shape, and the upper and lower apexes may be bonded to the opposing inner surfaces of both side plates.
The pladan differs in hardness depending on the thickness of both side plates and the partition density of the intermediate connecting plate, but has the required plane holding force and toughness.
　プラダンをワイヤハーネス用のプロテクタの形成材として用い、前記プロテクタ本体を展開形状とした状態で連続材からなるプラダンを所要形状に切断し、切断したプラダンを屈曲して底板から立設する側板を形成し、かつ、側板に前記切欠を設けて前記プロテクタ本体を形成できる。よって、従来の射出成形品からなるプロテクタと比較して、金型作成費および射出成形設備が不要となる。しかも、プロテクタ本体に設ける車体係止用クリップとして汎用品の基板クリップまたはバンドクリップを用いるため、プロテクタを簡単かつ安価に製造できる。 Using the Pradan as a protector for a wire harness, with the protector body in the unfolded shape, the Pradan made of continuous material is cut into the required shape, and the cut Pradan is bent to form a side plate that stands upright from the bottom plate In addition, the protector body can be formed by providing the cutout in the side plate. Therefore, compared with the protector which consists of the conventional injection-molded goods, metal mold preparation expense and injection molding equipment become unnecessary. In addition, since a general-purpose substrate clip or band clip is used as the vehicle body locking clip provided on the protector body, the protector can be manufactured easily and inexpensively.
　前記車体係止用クリップは、前記プロテクタ本体にワイヤハーネスを挿通した後に該ワイヤハーネスをプロテクタ本体に固定する作業を兼ねて前記粘着テープまたはバンドクリップのバンドで該プロテクタ本体に取り付けられるものである。
　このように、基板クリップまたはバンドクリップからなる車体係止用クリップの取り付けは、ワイヤハーネスをプロテクタ本体に取り付ける作業を兼ねているため、作業工数が増加しない。 The clip for locking the vehicle body is attached to the protector main body with the band of the adhesive tape or the band clip for the purpose of fixing the wire harness to the protector main body after the wire harness is inserted into the protector main body.
As described above, the attachment of the vehicle body locking clip including the board clip or the band clip also serves to attach the wire harness to the protector main body, so that the number of work steps does not increase.
　前記車体係止用クリップとして用いる基板クリップおよびバンドクリップは従来から市販されている樹脂成形品からなる。基板クリップは長方形状の平板からなる基板の中央部から羽根状係止部を突設しており、バンドクリップはバンドを突設したボックス状の締結部の外面から羽根状係止部を突設している。該羽根状係止部は支軸の先端から一対の羽根部を折り返し状に設け、各羽根部の先端に係止段部を設けた形状である。 The substrate clip and band clip used as the vehicle body locking clip are made of a resin molded product that has been commercially available. The board clip has a blade-shaped locking part protruding from the center of the rectangular plate, and the band clip has a blade-shaped locking part protruding from the outer surface of the box-shaped fastening part protruding from the band. is doing. The blade-shaped locking portion has a shape in which a pair of blade portions are provided in a folded shape from the tip of the support shaft, and a locking step portion is provided at the tip of each blade portion.
　前記プロテクタ本体は前記底板と、該底板の幅方向端縁から屈折する側板を備えた断面Ｌ形状あるいは断面凹形状とし、前記側板の先端から底板に向けて前記切欠を設け、該切欠を通して巻き付ける前記粘着テープまたは前記バンドクリップのバンドをワイヤハーネスの外面に巻き付け、プロテクタ本体にワイヤハーネスを固定している。
　前記プロテクタ本体を底板のみとする場合は、底板の幅方向両端から前記切欠を設け、該切欠を通して巻き付ける前記粘着テープまたはバンドをワイヤハーネスの外面に巻き付け、プロテクタ本体にワイヤハーネスを固定している。 The protector body has a cross-sectional L shape or a concave cross-sectional shape including the bottom plate and a side plate that is refracted from a width direction edge of the bottom plate, the cutout is provided from the front end of the side plate toward the bottom plate, and the wound through the cutout. An adhesive tape or a band of the band clip is wound around the outer surface of the wire harness, and the wire harness is fixed to the protector body.
When only the bottom plate is used as the protector body, the notches are provided from both ends of the bottom plate in the width direction, and the adhesive tape or band wound through the notches is wound around the outer surface of the wire harness, and the wire harness is fixed to the protector body.
　前記プロテクタ本体は蓋を有する四角枠状とし、一方の側板と、該側板の下端から屈折する前記底板と、該底板の幅方向の他端から屈折する他方の側板、該他方の側板の他端から屈折する蓋板を備え、前記両側板の上部と蓋板の幅方向の両側部に通し穴を設け、
　前記プロテクタ本体内にワイヤハーネスを挿通した後に、前記粘着テープまたは前記バンドクリップのバンドを前記通し穴に通して前記プロテクタ本体の外面に巻き付けている。 The protector body has a rectangular frame shape having a lid, one side plate, the bottom plate refracted from the lower end of the side plate, the other side plate refracted from the other end in the width direction of the bottom plate, and the other end of the other side plate. Including a cover plate that refracts from, and through holes are provided in the upper part of the side plates and both sides in the width direction of the cover plate,
After the wire harness is inserted into the protector body, the band of the adhesive tape or the band clip is passed through the through hole and wound around the outer surface of the protector body.
　前記のように、両側板と、底板と、一方の側板から屈折する蓋板とをプラダンを屈折して簡単にプロテクタ本体を形成できる。しかも、該プロテクタ本体に車体係止用クリップを粘着テープまたはバンドで巻き付けて取り付ける際に、該粘着テープまたはバンドを蓋板にも巻き付けて蓋を閉じ位置に保持することができる。 As described above, the protector body can be easily formed by refracting the platen with the side plates, the bottom plate, and the lid plate refracting from one side plate. Moreover, when the clip for locking the vehicle body is wrapped around the protector body with an adhesive tape or a band, the adhesive tape or the band can be wrapped around the lid plate to hold the lid in the closed position.
　前記プロテクタ本体を構成するためにプラダンを屈折するが、該屈折はワイヤハーネス挿通路を囲む内面側ではなく、外面側となるプロテクタの側板にスリットを入れ、対応位置の中間連結板と内面側となる側板にプレス加工等で折り目を設けて屈折する。あるいは、外側面となる側板にスリットをいれず、両側板と中間連結板を一体に圧縮して曲げプレス加工で屈折してもよい。 The platen is refracted in order to constitute the protector body, but the refraction is not on the inner surface side surrounding the wire harness insertion path, but on the side plate of the protector on the outer surface side, and the intermediate connecting plate and inner surface side at the corresponding positions The side plate is bent and refracted by pressing or the like. Alternatively, the side plate serving as the outer surface may not be slit, and both side plates and the intermediate connecting plate may be compressed together and refracted by bending press processing.
　プラダンからなるプロテクタ本体は、プラダンの中空部の延在方向をプロテクタに挿通するワイヤハーネスの延在方向と直交方向とすることが好ましいが、限定されず同一方向としてもよい。 It is preferable that the protector body made of Pradan has a direction in which the hollow portion of the Pradan extends in a direction orthogonal to the direction in which the wire harness extends through the protector, but is not limited thereto and may be in the same direction.
　前記本発明のワイヤハーネスは、プラダンをプロテクタ本体として用いているため、全体重量を軽量にできると共に、簡単に形成でき、コスト低下を図ることができる。かつ、車体係止用クリップとして汎用品の基板クリップを粘着テープを用いてプラダンからなるプロテクタ本体に取り付け、またはバンドクリップのバンドを用いてプロテクタ本体に取り付けている。このように、プラダンを切断および折り曲げてプロテクタ本体を設けると共に汎用品の車体係止クリップをプロテクタ本体に粘着テープまたはバンドを巻き付けて取り付けるだけであるため、従来の射出成型品と比較して製造コストを大幅に低下することができる。 Since the wire harness according to the present invention uses a pradane as a protector body, the overall weight can be reduced, and the wire harness can be formed easily and cost can be reduced. In addition, a general-purpose substrate clip is attached to the protector body made of Pradan using an adhesive tape as a vehicle body locking clip, or is attached to the protector body using a band clip band. In this way, it is possible to cut and bend the Pradan to provide the protector body and to attach the general-purpose body locking clip around the protector body by wrapping the adhesive tape or band around it. Can be greatly reduced.
本発明の第１実施形態を示し、（Ａ）はプロテクタでワイヤハーネスを外装した状態を示す斜視図、（Ｂ）は（Ａ）の正面図、（Ｃ）はプロテクタ本体と車体係止クリップの分解正面図、（Ｄ）はプロテクタ本体の断面図、（Ｅ）は車体係止クリップとして用いる基板クリップの正面図である。1A and 1B show a first embodiment of the present invention, in which FIG. 1A is a perspective view showing a state where a wire harness is sheathed with a protector, FIG. 1B is a front view of FIG. 1A, and FIG. An exploded front view, (D) is a sectional view of the protector body, and (E) is a front view of a substrate clip used as a vehicle body locking clip. プロテクタ本体の形成材料である樹脂製ダンボール板（プラダン）を示し、（Ａ）は平面図、（Ｂ）は斜視図、（Ｃ）は他のプラダンの正面図である。The resin cardboard board (pradan) which is a forming material of a protector main body is shown, (A) is a top view, (B) is a perspective view, (C) is a front view of another pladan. プラダンからプロテクタ本体を形成する工程を示す図面である。It is drawing which shows the process of forming a protector main body from Pradan. 前記プロテクタ本体にワイヤハーネスを挿通する作業状態を示す斜視図である。It is a perspective view which shows the operation state which inserts a wire harness in the said protector main body. 第１実施形態の変形例を示す正面図である。It is a front view which shows the modification of 1st Embodiment. 第２実施形態を示し、（Ａ）が斜視図、（Ｂ）は断面図である。A 2nd embodiment is shown, (A) is a perspective view and (B) is a sectional view. 第３実施形態の斜視図である。It is a perspective view of 3rd Embodiment. 第４実施形態を示し、（Ａ）はプロテクタ本体の断面図、（Ｂ）はプロテクタにワイヤハーネスを通して蓋を閉じた状態の断面図である。A 4th embodiment is shown, (A) is a sectional view of a protector body, and (B) is a sectional view in the state where a lid was closed through a wire harness through a protector. 従来例の斜視図である。It is a perspective view of a prior art example.
　以下、本発明の実施形態を図面を参照して説明する。
　図１乃至図４に第１実施形態を示す。
　第１実施形態のプロテクタ１は底板２と一方側の側板３とからなるＬ字形状のプロテクタ本体４に、該プロテクタ本体４の側板３の長さ方向の両側に設けた切欠５、５を通して巻き付ける粘着テープ６で基板クリップ７を底板２の下面に固定している。底板２の上面にワイヤハーネス２０を搭載し、該ワイヤハーネス２０とプロテクタ本体４と基板クリップ７を粘着テープ６で同時に巻き付けて固定している。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 4 show a first embodiment.
The protector 1 according to the first embodiment is wound around an L-shaped protector body 4 composed of a bottom plate 2 and a side plate 3 on one side through notches 5 and 5 provided on both sides in the length direction of the side plate 3 of the protector body 4. The substrate clip 7 is fixed to the lower surface of the bottom plate 2 with the adhesive tape 6. A wire harness 20 is mounted on the upper surface of the bottom plate 2, and the wire harness 20, the protector body 4, and the substrate clip 7 are simultaneously wound and fixed with an adhesive tape 6.
　プロテクタ本体４は図２に示すように樹脂製ダンボール板（以下、プラダンと称す）１０で形成している。プラダン１０はポリプロピレン製の連続押出成形された樹脂成形品であり、一対の薄板からなる両側板１１、１２の間を隙間をあけて中間連結板１３で連結し、中間連結板１３の延在方向に中空部１４が連続する中空構造である。中間連結板１３は図２（Ｂ）に示すように平板状として両側板１１、１２に対して垂直に連結している。中間連結板１３を傾斜させて連結しても良いし、図２（Ｃ）に示すように中間連結板１３を円弧状とし、その上下両端を両側板１１と１２の対向面に連続してもよい。プラダン１０の厚さは１．０～１５．０ｍｍ、中間連結板１３のピッチは ２．０～２０ｍｍ程度であり、必要とする硬さに応じてプラダン１０を選択して用いている。 The protector body 4 is formed of a resin cardboard board (hereinafter referred to as a “pradan”) 10 as shown in FIG. The Pradan 10 is a resin molded product made of continuous extrusion made of polypropylene, and is connected by an intermediate connecting plate 13 with a gap between the side plates 11 and 12 made of a pair of thin plates, and the extending direction of the intermediate connecting plate 13 A hollow structure in which the hollow portion 14 is continuous. As shown in FIG. 2 (B), the intermediate connecting plate 13 has a flat plate shape and is connected vertically to the side plates 11 and 12. The intermediate connecting plate 13 may be inclined and connected, or the intermediate connecting plate 13 may have an arc shape as shown in FIG. 2C and its upper and lower ends may be continuous with the opposing surfaces of the side plates 11 and 12. Good. The thickness of the Pradan 10 is 1.0 to 15.0 mm and the pitch of the intermediate connecting plate 13 is about 2.0 to 20 mm. The Pradan 10 is selected and used according to the required hardness.
　連続材からなるプラダン１０を図３に示すように、底板２と側板３とを展開した状態の外形で切断し、側板３となる部分の長さ方向の両側で先端より切り込んでテープ巻き部とする前記切欠５、５を切り込んで設けている。これらの切欠５、５は車体に穿設するプロテクタ固定用の係止穴と対応する位置に設けている。
　該切欠５、５の深さＤは、ワイヤハーネス２０の外径に対応させ、切欠５、５を通して巻き付ける粘着テープ６がワイヤハーネス２０の外周面に接着して底板２に固着できる深さとしている。本実施形態では、切欠５、５の深さＤは側板３の高さの略１／２としている。 As shown in FIG. 3, the Pradan 10 made of a continuous material is cut with an outer shape in a state where the bottom plate 2 and the side plate 3 are unfolded, and cut from both ends in the length direction of the portion to become the side plate 3 from the tip, The notches 5 and 5 to be cut are provided. These notches 5 and 5 are provided at positions corresponding to protector fixing locking holes formed in the vehicle body.
The depth D of the notches 5 and 5 corresponds to the outer diameter of the wire harness 20, and is a depth at which the adhesive tape 6 wound through the notches 5 and 5 can be bonded to the outer peripheral surface of the wire harness 20 and fixed to the bottom plate 2. . In the present embodiment, the depth D of the notches 5 and 5 is approximately ½ of the height of the side plate 3.
　所要形状に切断したプラダン１０の底板２になる部分と側板３になる部分の境界線Ｌに沿って９０度屈折し、断面Ｌ形状としている。９０度の屈折は、外周側となる側板１２を境界線に沿って切断し、内周側となる側板１１と中間連結板１３とを折曲治具（図示せず）を用いて屈折している。なお、プラダン１０の屈折方法はプラダンの硬さによって相違させてもよい。 Refracted 90 degrees along the boundary line L between the portion that becomes the bottom plate 2 and the portion that becomes the side plate 3 of the Pradan 10 cut into a required shape, and has a L-shaped cross section. The 90-degree refraction is made by cutting the outer side plate 12 along the boundary line and refracting the inner plate 13 and the intermediate connecting plate 13 using a bending jig (not shown). Yes. The refraction method of the Pradan 10 may be different depending on the hardness of the Pradan.
　前記プラダン１０からなるプロテクタ本体４は、プラダン１０の中空部１４の延在方向Ｘ１、即ち、中間連結板１３の延在方向Ｘ１を外装するワイヤハーネス２０の延在方向Ｘ２と直交方向として用いている。このように、ワイヤハーネス２０の延在方向とプラダン１０の中空方向を直交方向とすると、切欠５の切り込み方向を中間連結板１３の延在方向と同一方向とすることができ、この切り込みを容易に行うことができると共に、プロテクタの支持強度も高めることができる。 The protector body 4 made of the Pradan 10 is used as a direction orthogonal to the extending direction X1 of the hollow portion 14 of the Pradan 10, that is, the extending direction X2 of the wire harness 20 that covers the extending direction X1 of the intermediate connecting plate 13. Yes. Thus, when the extending direction of the wire harness 20 and the hollow direction of the prada 10 are orthogonal directions, the cutting direction of the notch 5 can be made the same direction as the extending direction of the intermediate connecting plate 13, and this cutting is easy. And the support strength of the protector can be increased.
　プロテクタ本体４に粘着テープ６を用いて取り付ける前記基板クリップ７は汎用されている樹脂成形品である。図１（Ｅ）に示すように、基板クリップ７は長方形の基板７ａの表面に羽根状係止部７ｂを突設している。該羽根状係止部７ｂは基板７ａから突設する皿部７ｃの中心から支軸７ｄが突設し、該支軸７ｄの先端から折り返し状に一対の羽根部７ｅを突設し、各羽根部７ｅの先端に係止段部７ｆを設けている。該羽根状係止部７ｂは車体パネルに穿設される係止穴に挿入し、該係止穴の周縁に係止段部７ｆを係止してプロテクタ本体４を車体パネルに固定するものである。 The substrate clip 7 attached to the protector body 4 using the adhesive tape 6 is a resin molded product that is widely used. As shown in FIG. 1 (E), the substrate clip 7 has a blade-like locking portion 7b protruding from the surface of a rectangular substrate 7a. The blade-like locking portion 7b has a support shaft 7d protruding from the center of a plate portion 7c protruding from the substrate 7a, and a pair of blade portions 7e protruding from the tip of the support shaft 7d. A locking step 7f is provided at the tip of the portion 7e. The blade-like locking portion 7b is inserted into a locking hole formed in the vehicle body panel, and the locking step 7f is locked to the periphery of the locking hole to fix the protector body 4 to the vehicle body panel. is there.
　前記プラダン１０を切断および屈折して形成するプロテクタ本体４に、汎用品の基板クリップ７を粘着テープ６で取り付けて形成するプロテクタ１は、電線群を布線してワイヤハーネスとして組み立てる作業台（所謂、図板）上で、ワイヤハーネス２０に取り付けている。その際、プロテクタ本体４を図４に示すように、作業台３０に立設した電線受け治具３２で保持しておき、保持したプロテクタ本体４の底板２上に電線２１を布線する。
　全電線を布線した後に、図１（Ｃ）に示すように、切欠５と対向位置の底板２に基板クリップ７を押し当てて、粘着テープ６を切欠５を通して巻き付けることができる。これにより、ワイヤハーネス２０を構成する電線２１をプロテクタ本体４に固着すると同時に、プロテクタ本体４に基板クリップ７を固着できる。かつ、電線を挿通する際にはプロテクタ本体４にクリップは突設していないため、プロテクタ本体４を電線受け治具３２で保持でき、プロテクタを保持する専用のプロテクタ受け治具を作業台に設ける必要はない。よって、ワイヤハーネスにプロテクタを外装する設備の簡素化も図ることができる。 A protector 1 formed by attaching a general-purpose substrate clip 7 with an adhesive tape 6 to a protector main body 4 formed by cutting and bending the prada 10 is a work table (so-called as a wire harness). And attached to the wire harness 20. At that time, as shown in FIG. 4, the protector main body 4 is held by an electric wire receiving jig 32 erected on the work table 30, and the electric wires 21 are wired on the bottom plate 2 of the held protector main body 4.
After wiring all the wires, as shown in FIG. 1C, the substrate clip 7 can be pressed against the bottom plate 2 at a position facing the notch 5, and the adhesive tape 6 can be wound through the notch 5. Thereby, the board | substrate clip 7 can be fixed to the protector main body 4 simultaneously with the electric wire 21 which comprises the wire harness 20 adhering to the protector main body 4. FIG. In addition, when the electric wire is inserted, the protector main body 4 is not provided with a clip so that the protector main body 4 can be held by the electric wire receiving jig 32, and a dedicated protector receiving jig for holding the protector is provided on the work table. There is no need. Therefore, it is possible to simplify the equipment for mounting the protector on the wire harness.
　このように、本発明のプロテクタ１は、プラダン１０を切断および屈折して形成するプロテクタ本体４に、汎用品の基板クリップ７を粘着テープ６で取り付けて形成しているため、簡単かつ安価にプロテクタを形成できる。よって、金型を設けて射出成形でプロテクタを形成する場合と比較して製造コストを大幅に低減できると共に、ワイヤハーネスの仕様変更に迅速に対応でき、特に、小ロット多品種に設ける必要があるプロテクタとして好適に用いられる。　 Thus, since the protector 1 of the present invention is formed by attaching the general-purpose substrate clip 7 with the adhesive tape 6 to the protector main body 4 formed by cutting and bending the prada 10, the protector 1 is simple and inexpensive. Can be formed. Therefore, it is possible to greatly reduce the manufacturing cost compared to the case where a protector is formed by injection molding by providing a mold, and it is possible to respond quickly to changes in the specifications of the wire harness, and in particular, it is necessary to provide it in small lots and many varieties. It is suitably used as a protector. *
　図５に第１実施形態の変形例を示す。
　該変形例では、プラダンからなるプロテクタ本体４の側板３に設ける切欠５、５は長さ方向の両端に設け、上端から約１／２の高さまで切り欠き、側板３の両端をＬ形状としている。
　また、底板２に粘着テープ６で巻き付ける基板クリップ７Ｂは基板７ａを延在させ、その両側に羽根状係止部７ｂ、７ｂを設け、１つの基板クリップ７Ｂとしている。
　他の構成は第１実施形態と同様であるため、説明を省略する。 FIG. 5 shows a modification of the first embodiment.
In this modification, the notches 5 and 5 provided on the side plate 3 of the protector body 4 made of prada are provided at both ends in the length direction, cut out to a height of about ½ from the upper end, and both ends of the side plate 3 are L-shaped. .
Further, the board clip 7B wound around the bottom plate 2 with the adhesive tape 6 extends the board 7a and is provided with blade- like locking portions 7b and 7b on both sides to form one board clip 7B.
Since other configurations are the same as those of the first embodiment, description thereof is omitted.
　図６に第２実施形態を示す。
　第２実施形態では基板クリップ７に代えてバンドクリップ１７を用いると共に、プロテクタ本体４－２を図６（Ｂ）に示すように断面凹形状としている。
　バンドクリップ１７も従来から用いられている汎用品であり、バンド１７ａを突設したボックス状の締結部１７ｂの外面から羽根状係止部１７ｃを突設している。該羽根状係止部１７ｃが前記基板クリップ７の羽根状係止部と同様な形状であるため説明を省略する。
　プラダン１０からなるプロテクタ本体４－２の構成は、底板２の幅方向の両側に側板３Ａ、３Ｂを屈折して設けており、両側の側板３Ａ、３Ｂに対向してバンド１７ａを通す切欠５、５を設けている。
　他の構成および、プロテクタの組立方法及びワイヤハーネスの取付方法は第１実施形態と同様であるため、説明を省略する。 FIG. 6 shows a second embodiment.
In the second embodiment, a band clip 17 is used in place of the substrate clip 7, and the protector body 4-2 has a concave cross section as shown in FIG. 6B.
The band clip 17 is also a conventionally used general-purpose product, and has a blade-like locking portion 17c protruding from the outer surface of a box-shaped fastening portion 17b protruding from the band 17a. Since the blade-shaped locking portion 17c has the same shape as the blade-shaped locking portion of the substrate clip 7, the description thereof is omitted.
The structure of the protector main body 4-2 made of the Pradan 10 includes side plates 3A and 3B that are refracted on both sides in the width direction of the bottom plate 2, and a cutout 5 through which the band 17a is passed so as to face the side plates 3A and 3B on both sides. 5 is provided.
Since the other configuration, the protector assembling method, and the wire harness attaching method are the same as those in the first embodiment, description thereof will be omitted.
　図７に第３実施形態を示す。
　第３実施形態では、プロテクタ本体４－３を底板２のみで形成し、該底板２上にワイヤハーネス２０を搭載している。底板２の幅方向の両側に対向して切欠５を設け、該切欠５に基板クリップ７（またはバンドクリップのバンド）を取り付けるための粘着テープ６を通し、同時に該粘着テープ６でワイヤハーネス２０を底板２上に固定している。
　他の構成および作用は第１実施形態と同様であるため、説明を省略する。 FIG. 7 shows a third embodiment.
In the third embodiment, the protector main body 4-3 is formed by only the bottom plate 2, and the wire harness 20 is mounted on the bottom plate 2. A notch 5 is provided opposite to both sides in the width direction of the bottom plate 2, and an adhesive tape 6 for attaching a substrate clip 7 (or a band clip band) is passed through the notch 5. At the same time, a wire harness 20 is attached with the adhesive tape 6. It is fixed on the bottom plate 2.
Since other configurations and operations are the same as those of the first embodiment, description thereof is omitted.
　図８に第４実施形態を示す。
　第４実施形態では、プラダン１０から形成するプロテクタ本体４－４は蓋板８を有する四角枠状としている。該プロテクタ本体４－４は図８（Ａ）に示すように、プラダン１０を３つの屈折部で平行に屈折して、一方の側板３Ａと、該側板３Ａの下端から屈折する底板２と、該底板２の幅方向の他端から屈折する他方の側板３Ｂ、該他方の側板３Ｂの他端から屈折する蓋板８を連続的に設けている。
　かつ、両側の側板３Ａと３Ｂの上部と、蓋板８の幅方向の両側部に通し穴９Ａ、９Ｂ、９Ｃ、９Ｄをプラダン１０をくりぬいて形成している。
　該プロテクタ本体４－４にはバンドクリップ１７を取り付けている。なお、バンドクリップに代えて基板クリップを取り付けてもよい。 FIG. 8 shows a fourth embodiment.
In the fourth embodiment, the protector main body 4-4 formed from the Pradan 10 has a rectangular frame shape having the lid plate 8. As shown in FIG. 8 (A), the protector body 4-4 refracts the Pradan 10 in parallel at three refracting portions, and refracts one side plate 3A, the bottom plate 2 refracted from the lower end of the side plate 3A, The other side plate 3B that is refracted from the other end in the width direction of the bottom plate 2 and the lid plate 8 that is refracted from the other end of the other side plate 3B are continuously provided.
In addition, through holes 9A, 9B, 9C, and 9D are formed in the upper portions of the side plates 3A and 3B on both sides and on both sides in the width direction of the lid plate 8 by hollowing out the pladan 10.
A band clip 17 is attached to the protector body 4-4. A substrate clip may be attached instead of the band clip.
　前記プロテクタ本体４－４では、蓋板８を開いた状態で、底板２と両側板３Ａ、３Ｂで囲まれたワイヤハーネス挿通路にワイヤハーネス２０を挿通し、その後、図８（Ｂ）に示すように、バンドクリップ１７を底板２の下面に当てた状態で、バンド１７ａを側板３Ｂの外面から通し穴９Ａを通して内面側へ引き抜き、ついで、蓋板８の通し穴９Ｂに内面より通して外面へ引き出す。引き出したバンド１７ａを蓋板８の外面に添わせて他側の通し穴９Ｃに通して内面に引き出し、次いで他方の側板３Ａの通し穴９Ｄに通し、該側板３Ａの外面から底板下面へと巻き付け、締結部１７ｂに挿入して締結する。
　このバンドクリップ１７のバンド１７ａの巻き付け作業で、蓋板８はプロテクタ本体４－４の上面開口を閉鎖する状態に保持できる。かつ、プロテクタ１の内部にワイヤハーネス２０を保持できる。 In the protector body 4-4, with the lid plate 8 open, the wire harness 20 is inserted into the wire harness insertion passage surrounded by the bottom plate 2 and the side plates 3A, 3B, and then shown in FIG. 8B. As described above, with the band clip 17 applied to the lower surface of the bottom plate 2, the band 17a is pulled out from the outer surface of the side plate 3B to the inner surface side through the through hole 9A, and then passed through the through hole 9B of the lid plate 8 from the inner surface to the outer surface. Pull out. The drawn band 17a is attached to the outer surface of the cover plate 8 and passed through the other through-hole 9C to the inner surface, then passed through the through-hole 9D of the other side plate 3A, and wound from the outer surface of the side plate 3A to the bottom plate lower surface. Then, it is inserted into the fastening part 17b and fastened.
By the winding operation of the band 17a of the band clip 17, the cover plate 8 can be held in a state in which the upper surface opening of the protector body 4-4 is closed. And the wire harness 20 can be hold | maintained inside the protector 1. FIG.
　１　プロテクタ
　２　底板
　３　側板　
　４　プロテクタ本体
　５　切欠
　６　粘着テープ
　７　基板クリップ
　１０　プラダン
　１１、１２　両側板
　１３　中間連結板
　１４　中空部
　１７　バンドクリップ
　　１７ａ　バンド
　２０　ワイヤハーネス 1 protector 2 bottom plate 3 side plate
DESCRIPTION OF SYMBOLS 4 Protector body 5 Notch 6 Adhesive tape 7 Board clip 10 Pradan 11, 12 Both side plates 13 Intermediate connection plate 14 Hollow part 17 Band clip 17a Band 20 Wire harness

Claims (4)

  1. 　両側板を連結する中間連結板で仕切られた中空部を平行に延在させている樹脂製ダンボール板で、少なくともワイヤハーネスを搭載する底板を備えたプロテクタ本体を形成し、該プロテクタ本体の幅方向の両側の一部に取付材挿入用の切欠を備える一方、
    　基板上に車体係止部を突設した基板クリップまたはバンドの締結部から車体係止部を突設したバンドクリップからなる車体係止用クリップを、前記プロテクタ本体の外面に配置し、前記切欠に粘着テープまたは前記バンドを通して前記車体係止用クリップを前記プロテクタ本体の外面に取り付ける構成としていることを特徴とするワイヤハーネス用のプロテクタ。     A cardboard plate made of resin that extends in parallel with a hollow portion partitioned by an intermediate connecting plate that connects both side plates, forming a protector body having at least a bottom plate for mounting a wire harness, and the width direction of the protector body While equipped with notches for mounting material insertion on a part of both sides of the
    A clip for securing the vehicle body on the substrate, or a clip for locking the vehicle body comprising a band clip having the vehicle body locking portion projecting from the fastening portion of the band from the fastening portion of the band, is disposed on the outer surface of the protector body, and A protector for a wire harness, characterized in that the clip for securing a vehicle body is attached to an outer surface of the protector body through an adhesive tape or the band.
  2. 　前記車体係止用クリップは、前記プロテクタ本体にワイヤハーネスを挿通した後に該ワイヤハーネスをプロテクタ本体に固定する作業を兼ねて前記粘着テープまたはバンドクリップのバンドで該プロテクタ本体に取り付けられるものである請求項１に記載のワイヤハーネス用のプロテクタ。 The clip for locking the vehicle body is attached to the protector body with the band of the adhesive tape or the band clip, which also serves to fix the wire harness to the protector body after the wire harness is inserted into the protector body. Item 10. A protector for a wire harness according to Item 1.
  3. 　前記プロテクタ本体は前記底板と、該底板の幅方向端縁から屈折する側板を備えた断面Ｌ形状あるいは断面凹形状とし、前記側板の先端から底板に向けて前記切欠を設け、該切欠を通して巻き付ける前記粘着テープまたは前記バンドクリップのバンドをワイヤハーネスの外面に巻き付け、前記プロテクタ本体にワイヤハーネスを固定する請求項１または請求項２に記載のワイヤハーネス用のプロテクタ。 The protector body has a cross-sectional L shape or a concave cross-sectional shape including the bottom plate and a side plate that is refracted from a width direction edge of the bottom plate, the cutout is provided from the front end of the side plate toward the bottom plate, and the wound through the cutout. The wire harness protector according to claim 1 or 2, wherein an adhesive tape or a band of the band clip is wound around an outer surface of the wire harness, and the wire harness is fixed to the protector body.
  4. 　前記プロテクタ本体は蓋を有する四角枠状とし、一方の側板と、該側板の下端から屈折する前記底板と、該底板の幅方向の他端から屈折する他方の側板、該他方の側板の他端から屈折する蓋板を備え、前記両側板の上部と蓋板の幅方向の両側部に通し穴からなる前記切欠を設け、
    　前記プロテクタ本体内にワイヤハーネスを挿通した後に、前記粘着テープまたは前記バンドクリップのバンドを前記通し穴に通して前記プロテクタ本体の外面に巻き付ける請求項１または請求項２に記載のワイヤハーネス用のプロテクタ。     The protector body has a rectangular frame shape having a lid, one side plate, the bottom plate refracted from the lower end of the side plate, the other side plate refracted from the other end in the width direction of the bottom plate, and the other end of the other side plate. A cover plate that is refracted from, and provided with the notches formed of through holes in the upper part of the side plates and both sides in the width direction of the cover plate,
    The protector for a wire harness according to claim 1 or 2, wherein after the wire harness is inserted into the protector body, the band of the adhesive tape or the band clip is passed through the through hole and wound around the outer surface of the protector body. .
PCT/JP2016/050628 2015-01-16 2016-01-12 Protector for wire harness WO2016114246A1 (en)

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CN113615023A (en) * 2019-03-27 2021-11-05 住友电装株式会社 Wire harness

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JP7141292B2 (en) * 2018-09-27 2022-09-22 株式会社Subaru Wire harness fixing structure
JP7116115B2 (en) * 2020-03-30 2022-08-09 矢崎総業株式会社 Routing structure and routing method
JP7266014B2 (en) * 2020-08-07 2023-04-27 住友電装株式会社 wire harness unit
JP7560513B2 (en) 2022-07-27 2024-10-02 矢崎総業株式会社 Wire harness manufacturing method, wire harness, protective member assembly, and protective member

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CN113615023A (en) * 2019-03-27 2021-11-05 住友电装株式会社 Wire harness
CN112787277A (en) * 2019-11-01 2021-05-11 矢崎总业株式会社 Protector and wire harness

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