WO2014045630A1 - Electric wire guide - Google Patents

Electric wire guide Download PDF

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Publication number
WO2014045630A1
WO2014045630A1 PCT/JP2013/063020 JP2013063020W WO2014045630A1 WO 2014045630 A1 WO2014045630 A1 WO 2014045630A1 JP 2013063020 W JP2013063020 W JP 2013063020W WO 2014045630 A1 WO2014045630 A1 WO 2014045630A1
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WO
WIPO (PCT)
Prior art keywords
link member
electric wire
wire guide
link
support plate
Prior art date
Application number
PCT/JP2013/063020
Other languages
French (fr)
Japanese (ja)
Inventor
純 倉澤
前田　義博
井上　浩
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 WO2014045630A1 publication Critical patent/WO2014045630A1/en

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    • 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
    • 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
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
    • 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
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0475—Tubings, i.e. having a closed section formed by a succession of articulated units

Definitions

  • the present invention relates to a wire guide.
  • the electric wire guide disclosed in Patent Document 1 includes a plurality of guide links that are connected so as to be rotatable in the length direction of the electric wire (hereinafter, the front-rear direction).
  • the guide link is integrally formed by a pair of side plates facing each other and an upper plate connecting both side plates.
  • a pair of protrusions are formed on the inner surfaces of both side plates, and a flexible strip slide strip is inserted between the protrusions in a state where the guide links are connected.
  • An electric wire is inserted into a space surrounded by each guide link and the slide strip.
  • the present invention has been completed based on the above-described circumstances, and an object thereof is to provide an electric wire guide that has good workability when inserting an electric wire and does not require any separate parts to be attached.
  • the present invention is an electric wire guide that is bridged between a vehicle body and a movable body that is movable relative to the vehicle body, and that displaces following the movement of the movable body in a state where an electric wire is inserted therein.
  • a first link member that is opened to one side that intersects the bridging direction from the vehicle body to the moving body, and the electric wire is inserted into the inside from the one side, intersects the bridging direction
  • a second link member that is open to the other side opposite to the side and into which the electric wire is inserted from the other side, and the first link member and the second link member include the bridging direction.
  • the first link member and the second link member adjacent to the first link member in the bridging direction are rotatably connected to each other via the connection portion. It has the characteristics where it is done.
  • the electric wires are inserted into the first and second link members from one side and the other side, respectively, and in this state, the first and second link members are connected via the connecting portion. Since the wire guide can be assembled, the workability is improved and the work load is reduced as compared with the case where the wire is passed from one end to the other end of the wire guide. Moreover, since it is not necessary to attach separate parts, such as a slide strip, to a link member, it can suppress that cost becomes high.
  • 1st, 2nd link members are the perspective views showing the state arrange
  • the one link member has a pair of first connection plates facing each other in a direction crossing the bridging direction and a first support plate constructed between the first connection plates, and the first support plate Opposite sides are opened as the one side, the connecting portions are provided at both ends of the first connecting plate in the bridging direction, and the second link member is in a direction intersecting the bridging direction.
  • a reinforcing portion is provided on the inner surface of the corner portion where the first support plate and the first connection plate are connected to each other and / or the inner surface of the corner portion where the second support plate and the second connection plate are connected to each other. Is provided. Since the corner portion is reinforced by the reinforcing portion, it has excellent load resistance against treading and the like.
  • the first link member and the second link member are alternately arranged one by one along the bridging direction. According to this, since the first and second link members are alternately arranged on one side and the other side across the electric wire, the protection of the electric wire is not biased to one side, and the rigidity of the entire electric wire guide is increased. It is done.
  • the first link members are disposed adjacent to each other in the bridging direction, and include portions that are pivotably connected to each other via the connecting portion. Further, the second link members are disposed adjacent to each other in the bridging direction and include a portion that is rotatably connected to each other via the connecting portion.
  • the connecting portion includes a support shaft provided at one end of the both end portions of the first link member and the second link member in the bridging direction, and a support shaft provided at the other end.
  • the bearing portion into which the shaft fits, and the support shaft is inclined so that it is lowered toward the side where the link member is opened on the surface that slides with the link member on the other side in the process of assembly. Is provided. According to this, the assembly operation of the first and second link members can be smoothly performed by the inclined portion.
  • the electric wire can be visually recognized through the one side of the first link member and the other side of the second link member. ing. According to this, the state of the electric wires inserted into the first and second link members can be confirmed through one side of the first link member and the other side of the second link member.
  • the first embodiment exemplifies an electric wire guide 10 that guides an electric wire 80 such as a cable routed between the slide door 70 (moving body) and the vehicle body 60, as shown in FIG.
  • the wire guide 10 is along the length direction of the wire 80 (synonymous with the direction spanning from the vehicle body 60 to the slide door 70 (bridge direction), hereinafter referred to as the front-rear direction).
  • a plurality of first and second link members 20A and 20B are rotatably connected.
  • the first link member 20A is made of synthetic resin, and as shown in FIG. 5, the first support plate 21A substantially along the height direction, and one side in the width direction from both ends in the height direction of the first support plate 21A ( It consists of a pair of first connecting plates 22A that protrude in one direction (crossing the front-rear direction) and face each other substantially in parallel, and have a U-shaped cross section.
  • the inside of the first link member 20A is a housing space 90 for the electric wire 80, and the electric wire 80 can be inserted into the housing space 90 from an open end on one side in the width direction facing the first support plate 21A.
  • the second link member 20B is also made of synthetic resin, and the second support plate 21B substantially along the height direction and the other side in the width direction from the both ends in the height direction of the second support plate 21B (intersect the front-rear direction). And a pair of second connecting plates 22B that protrude in the direction and opposite to one side and face each other substantially in parallel, and have a U-shaped section.
  • the inside of the second link member 20B is a housing space 90 for the electric wire 80, and the electric wire 80 can be inserted into the housing space 90 from the open end on the other side in the width direction facing the second support plate 21B.
  • the second link member 20B has the same structure as the first link member 20A except that the opening direction is reversed.
  • first link member 20A will be mainly described, and the second link member 20B will be described mainly with respect to differences from the first link member 20A.
  • the same reference numerals are assigned to the common structures of the first and second link members 20A and 20B.
  • the first support plate 21 ⁇ / b> A has a flat plate shape that is rectangular as viewed from the side.
  • the first connecting plate 22 ⁇ / b> A is disposed in front of the stepped portion 23 and a stepped portion 23 that is edged in an arc shape at substantially the same front and rear position as the front end portion of the first supporting plate 21 ⁇ / b> A.
  • a front connecting portion 24 (front-side connecting portion), and a rear connecting portion 25 (rear-side connecting portion) disposed one step higher than the front connecting portion 24 through the step portion 23 behind the step portion 23. have.
  • the rear connection part 25 of the second support plate 21B adjacent to the front side of the front connection part 24 of the first support plate 21A is disposed so as to overlap.
  • the front connection part 24 of the second support plate 21B adjacent to the rear side of the rear connection part 25 of the first support plate 21A is arranged so as to overlap.
  • the front connecting part 24 is configured to protrude forward from the front end of the first support plate 21A.
  • a cylindrical support shaft 26 that can be fitted into a bearing portion 29 described later of the second link member 20B is formed so as to protrude.
  • a tapered inclined portion 27 that can guide the assembling operation of the first and second link members 20A and 20B is cut out on one side in the width direction of the protruding end portion of the support shaft 26. As shown in FIGS. 5 and 9, in the case of the second link member 20 ⁇ / b> B, the inclined portion 27 is notched on the other side in the width direction of the protruding end portion of the support shaft 26.
  • the inclined portion 27 moves to the side where the mating link members 21A and 21B are located on the surface of the projecting end portion of the support shaft 26 on which the mating link members 21A and 20B slide during assembly. It is set as the form which inclines so that it may become low.
  • the control protrusion 28 is formed in the level
  • the restricting protrusion 28 is in the height range of the stepped portion 23, and has a rib shape integrally connected to the outer surface of the front connecting portion 24.
  • the front part of the rear connection part 25 is arranged at substantially the same front-rear position as the first support plate 21A, and the rear part of the rear connection part 25 is arranged to protrude rearward from the rear end of the first support plate 21A.
  • a circular bearing portion 29 is formed through the rear connecting portion 25 so as to penetrate therethrough.
  • the outer peripheral edge of the rear connecting portion 25 is edged in an arc shape so as to correspond to the stepped portion 23, and the stepped portion 23 of the second link member 20B is moved when the first and second link members 20A and 20B are rotated. It is possible to slide.
  • an arc-shaped regulating recess 31 is cut out at the outer peripheral edge of the rear connecting portion 25 in one first connecting plate 22A. While the first and second link members 20 ⁇ / b> A and 20 ⁇ / b> B are rotated, the restricting projection 28 is displaced in the restricting recess 31 to allow the first link member 20 ⁇ / b> A to rotate, and the side edge of the restricting recess 31. When the restricting protrusion 28 comes into contact with the first and second link members 20A and 20B, further turning operations are restricted. In addition, as shown in FIG.
  • a pair of shoulder portions 32 having a stepped shape are formed on both side edges of the front connecting portion 24, and the shoulder portions 32 are in the height direction of the rear edge of the second support plate 21B. Also by abutting on both ends, the rotation operation of the first and second link members 20A and 20B is restricted.
  • the first and second link members 20 ⁇ / b> A and 20 ⁇ / b> B are arranged with a half pitch phase shifted from each other on both radial sides of the electric wire 80. That is, among the first and second link members 20A and 20B, one front connecting portion 24 and the other rear connecting portion 25 are disposed at substantially the same front and rear positions.
  • the semicircular portion on one side of the electric wire 80 faces the open end on one side in the width direction of the first link member 20A, and the semicircular portion on the other side of the electric wire 80 is the second link member 20B. Facing the open end of the other side in the width direction.
  • the first and second link members 20A and 20B are brought close to each other.
  • the electric wire 80 is inserted into the accommodation space 90 of the first link member 20A from one side in the width direction
  • the electric wire 80 is inserted into the accommodation space 90 of the second link member 20B from the other side in the width direction.
  • the support shaft 26 is elastically fitted into the bearing portion 29 from the inside. Thereby, the 1st, 2nd link member 20A, 20B is connected so that rotation is possible in the state where electric wire 80 was inserted.
  • the first and second link members 20A, 20B adjacent in the front-rear direction are sequentially connected alternately so that the long wire guide 10 having a predetermined length is obtained. It is formed.
  • the first and second link members 20A and 20B are rotated with respect to the support shaft 26 so that the bending operation of the electric wire 80 according to the opening / closing operation of the slide door 70 is allowed. It has become.
  • each 1st, 2nd support plate 21A, 21B is arrange
  • the electric wire 80 passes through one side in the width direction of the first link member 20A and the other side in the width direction of the second link member 20B. The state of can be visually confirmed.
  • the front connection portion 24 and the rear connection portion 25 are provided on the front side and the rear side of the first and second connection plates 22A and 22B, respectively, and the front connection portion 24 is provided. Since the first and second link members 20A and 20B are rotatably connected to each other by the rear connecting portion 25, the first and second link members 20A and 20B sandwich the electric wire 80 from both sides in the radial direction. By sequentially connecting with the pitch shifted, the wire guide 10 with the wires 80 inserted therein can be easily formed. Therefore, unlike the case where the electric wire 80 is inserted later into the electric wire guide 10, there is no difficulty in inserting the electric wire 80, and good workability is ensured. Further, unlike the conventional case, it is not necessary to attach a separate part such as a slide strip, so that an increase in cost can be suppressed.
  • first and second link members 20A, 20B are alternately connected one by one along the front-rear direction, whereby the first and second support plates 21A, 21B are alternately arranged on both sides of the electric wire 80. Therefore, the protection of the electric wire 80 is not biased to one side, and the rigidity of the electric wire guide 10 can be increased. Furthermore, in addition to the first and second link members 20A and 20B constituting the wire guide 10 having a U-shaped cross section, the front connecting portion 24 and the rear connecting portion 25 are connected to overlap each other. Higher rigidity is ensured. As a result, the situation where the electric wire guide 10 is damaged by stepping on shoes or the like is more reliably avoided. Furthermore, the first and second link plates 20A and 22B slide on each other via the inclined portion 27, whereby the first and second link members 20A and 20B are assembled smoothly.
  • FIG. 11 shows a second embodiment of the present invention.
  • the second embodiment is different from the first embodiment in that a reinforcing portion 36 is formed on the inner surface of the first link member 20A.
  • the other configurations in the second embodiment are the same as those in the first embodiment, the same configurations as those in the first embodiment are denoted by the same reference numerals, and redundant description is omitted.
  • the reinforcing portion 36 is provided on the inner surface of the portion where the first support plate 21A and the first connecting plate 22A are connected to each other, in other words, on the inner surface of the corners at both ends in the height direction of the first link member 20A. And it is set as the rib-shaped form of the cross-sectional substantially triangular shape piled up across 22 A of 1st connection boards.
  • FIG. 12 shows a third embodiment of the present invention.
  • the first link member 20A and the second link member 20B are alternately connected one by one in the length direction of the electric wire 80.
  • the first link member 20A and the second link member 20B are alternately connected two by two along the length direction of the electric wire 80, so that the first link members 20A and the second link members 20B are continuously connected. It is set as the structure containing a location.
  • one set of two adjacent first link members 20A is arranged on one side of both sides of the electric wire 80, and one set of two adjacent ones on the other side.
  • Two link members 20B are arranged.
  • the first link members 20A forming a set are connected to each other by attaching one support shaft 26 to the other bearing portion 29, and the second link members 20B forming the same set are also connected to one support shaft 26. They are connected to each other by being attached to the other bearing portion 29.
  • the pair of connected first link members 20A and the connected pair of second link members 20B are configured such that one support shaft 26 is connected to the other bearing portion 29 with the electric wire 80 sandwiched therebetween. Are attached to each other.
  • the wire guide 10 is formed by sequentially connecting each group.
  • the assembly procedure is not limited to the above, and after the first link member 20A and the second link member 20B are connected, the first link members 20A and the second link members 20B are connected. May be.
  • the inclined portion may be formed at a portion other than the support shaft, for example, at one side edge in the width direction of the first connecting plate.
  • the inclined portion may be formed on both sliding surfaces of the first and second connecting plates.
  • the first and second connecting plates may have the same shape, and the first and second link members may have the same shape as a whole.
  • a support shaft may be formed at the rear connecting portion, and a bearing portion may be formed at the front connecting portion.
  • the reinforcing portion may be formed on only one of the first and second link members.
  • the reinforcing portion may be formed on the inner surface of one of the corner portions at both ends in the height direction of the first and second link members.
  • the first link member and the second link member are alternately connected two by two.
  • the same number of first link members and second link members are alternated. Even if it is not connected to each other, it suffices if it is connected in a necessary number according to the location, and only one of the first link members or the second link members is connected continuously. May be.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Abstract

Provided is an electric wire guide which has favorable workability in the insertion of an electric wire and has no need for mounting another component thereon. A first link member (20A) opens on one side in a direction intersecting with a suspension direction spanning from a vehicle body (60) to a moving body such as a sliding door (70), and an electric wire (80) is inserted into the first link member from the one side. A second link member (20B) opens on the other side in a direction intersecting with the suspension direction and opposite the one side, and the electric wire (80) is inserted into the second link member from the other side. Connection parts (24, 25) are respectively provided on both ends of the first link member (20A) and the second link member (20B) in the suspension direction, and the first link member (20A) and the second link member (20B) adjacent to the first link member (20A) in the suspension direction are rotatably connected to each other via the connection parts (24, 25).

Description

電線ガイドElectric wire guide
　本発明は、電線ガイドに関する。 The present invention relates to a wire guide.
　特許文献１に開示された電線ガイドは、電線の長さ方向（以下、前後方向）に回動可能に連結された複数のガイドリンクを備えている。ガイドリンクは、互いに対向する一対の側板と、両側板をつなぐ上板とで一体に構成されている。両側板の内面には一対ずつの突起が形成され、各ガイドリンクが連結された状態で、これら突起間に可撓帯状のスライドストリップが介挿されるようになっている。そして、各ガイドリンクとスライドストリップとで囲まれる空間に、電線が挿通されるようになっている。 The electric wire guide disclosed in Patent Document 1 includes a plurality of guide links that are connected so as to be rotatable in the length direction of the electric wire (hereinafter, the front-rear direction). The guide link is integrally formed by a pair of side plates facing each other and an upper plate connecting both side plates. A pair of protrusions are formed on the inner surfaces of both side plates, and a flexible strip slide strip is inserted between the protrusions in a state where the guide links are connected. An electric wire is inserted into a space surrounded by each guide link and the slide strip.
特開２００９－２７３２５０号公報JP 2009-273250 A
　ところで、仮に、ガイドリンクが筒状の形態であると、電線挿通時に、連結状態にある各ガイドリンクの前後両端間に亘って、各ガイドリンク内に電線を通さなければならず、作業性が悪く、作業負担が大きいという事情がある。その点、上記構成によれば、各ガイドリンク内にその下端開口から電線を挿入した後、下端開口を塞ぐように各ガイドリンクにスライドストリップを一括して取り付けることが可能であるため、作業性が良好で、作業負担も軽減される。
　しかし、上記構成によれば、ガイドリンクとは別部品のスライドストリップが必要となり、さらに、スライドストリップを取り付けるための構造が必要となるため、ガイドリンクの構造が複雑になり、コスト高になっている。 By the way, if the guide link is in a cylindrical shape, the wire must be passed through each guide link across the front and rear ends of each guide link in a connected state when the wire is inserted. It is bad and the work load is large. In that respect, according to the above configuration, after inserting the electric wire into each guide link from the lower end opening, it is possible to attach the slide strip to each guide link so as to close the lower end opening. The work load is reduced.
However, according to the above configuration, a separate slide strip from the guide link is required, and a structure for attaching the slide strip is required, which complicates the structure of the guide link and increases the cost. Yes.
　本発明は上記のような事情に基づいて完成されたものであって、電線挿通時の作業性が良好で、且つ、別部品を取り付ける必要のない電線ガイドを提供することを目的とする。 The present invention has been completed based on the above-described circumstances, and an object thereof is to provide an electric wire guide that has good workability when inserting an electric wire and does not require any separate parts to be attached.
　本発明は、車体とその車体に対して移動可能な移動体との間に架け渡され、内部に電線が挿入された状態で、前記移動体の動きに追従して変位する電線ガイドであって、前記車体から前記移動体への架け渡し方向と交差する一側に開放され、その一側から内部に前記電線が挿入される第１リンク部材と、前記架け渡し方向と交差し、且つ前記一側とは反対側となる他側に開放され、その他側から内部に前記電線が挿入される第２リンク部材とを備え、前記第１リンク部材と第２リンク部材とには、前記架け渡し方向の両端部にそれぞれ連結部が設けられ、前記第１リンク部材とその第１リンク部材に前記架け渡し方向で隣り合う前記第２リンク部材とが、前記連結部を介して互いに回動可能に連結されているところに特徴を有する。 The present invention is an electric wire guide that is bridged between a vehicle body and a movable body that is movable relative to the vehicle body, and that displaces following the movement of the movable body in a state where an electric wire is inserted therein. A first link member that is opened to one side that intersects the bridging direction from the vehicle body to the moving body, and the electric wire is inserted into the inside from the one side, intersects the bridging direction, and A second link member that is open to the other side opposite to the side and into which the electric wire is inserted from the other side, and the first link member and the second link member include the bridging direction. The first link member and the second link member adjacent to the first link member in the bridging direction are rotatably connected to each other via the connection portion. It has the characteristics where it is done.
　本発明によれば、電線が第１、第２リンク部材の内部にそれぞれ一側及び他側から挿入され、その状態で、第１、第２リンク部材が連結部を介して連結されることで、電線ガイドが組み立て可能となるため、電線ガイド内にその一端から他端にかけて電線を通す場合に比べ、作業性が良好となり、作業負担が軽減される。また、スライドストリップ等の別部品をリンク部材に取り付ける必要がないので、コスト高になるのを抑えることができる。 According to the present invention, the electric wires are inserted into the first and second link members from one side and the other side, respectively, and in this state, the first and second link members are connected via the connecting portion. Since the wire guide can be assembled, the workability is improved and the work load is reduced as compared with the case where the wire is passed from one end to the other end of the wire guide. Moreover, since it is not necessary to attach separate parts, such as a slide strip, to a link member, it can suppress that cost becomes high.
本発明の実施例１に係る電線ガイドにおいて、複数の第１、第２リンク部材が電線を挟んだ両側に前後方向にピッチをずらして複数配置された状態をあらわす斜視図である。In the electric wire guide which concerns on Example 1 of this invention, several 1st, 2nd link members are the perspective views showing the state arrange | positioned by shifting the pitch to the front-back direction on both sides which pinched | interposed the electric wire. 同じく平面図である。It is also a plan view. 第１、第２リンク部材内に電線が挿通され、複数の第１、第２リンク部材が前後方向に連結された状態をあらわす斜視図である。It is a perspective view showing the state by which the electric wire was penetrated in the 1st, 2nd link member, and the some 1st, 2nd link member was connected in the front-back direction. 同じく平面図である。It is also a plan view. 電線を挟んだ両側に第１、第２リンク部材が配置された状態をあらわす一部破断正面図である。It is a partially broken front view showing the state where the 1st and 2nd link member is arranged on both sides which pinched the electric wire. 第１リンク部材の底面図である。It is a bottom view of the 1st link member. 第１リンク部材の側面図である。It is a side view of the 1st link member. 第１リンク部材の斜視図である。It is a perspective view of the 1st link member. 第２リンク部材の斜視図である。It is a perspective view of the 2nd link member. 使用状態をあらわす模式図である。It is a schematic diagram showing a use condition. 本発明の実施例２に係る電線ガイドにおける第１リンク部材の正面図である。It is a front view of the 1st link member in the electric wire guide concerning Example 2 of the present invention. 本発明の実施例３に係る電線ガイドの図２相当図である。It is FIG. 2 equivalent view of the electric wire guide which concerns on Example 3 of this invention.
　本発明の好ましい形態を以下に示す。　
前記１リンク部材が、前記架け渡し方向と交差する方向で互いに対向する一対の第１連結板と両第１連結板間に架設される第１支持板とを有し、前記第１支持板と対向する側が前記一側として開放され、前記連結部が前記第１連結板の前記架け渡し方向の両端部にそれぞれ設けられており、前記第２リンク部材が、前記架け渡し方向と交差する方向で互いに対向する一対の第２連結板と両第２連結板間に架設される第２支持板とを有し、前記第２支持板と対向する側が前記他側として開放され、前記連結部が前記第２連結板の前記架け渡し方向の両端部にそれぞれ設けられている。これによれば、第１、第２連結板の板面に沿って第１、第２リンク部材の連結作業を行うことが可能となるため、組み付け時の作業性が良好となる。 Preferred embodiments of the present invention are shown below.
The one link member has a pair of first connection plates facing each other in a direction crossing the bridging direction and a first support plate constructed between the first connection plates, and the first support plate Opposite sides are opened as the one side, the connecting portions are provided at both ends of the first connecting plate in the bridging direction, and the second link member is in a direction intersecting the bridging direction. A pair of second connection plates facing each other and a second support plate constructed between the second connection plates; a side facing the second support plate is opened as the other side; It is provided at each end of the second connecting plate in the spanning direction. According to this, since it becomes possible to perform the connection operation | work of a 1st, 2nd link member along the board surface of a 1st, 2nd connection board, the workability | operativity at the time of an assembly | attachment becomes favorable.
　前記第１支持板と前記第１連結板とが互いに連結される角部内面、及び／又は、前記第２支持板と前記第２連結板とが互いに連結される角部内面に、補強部が設けられている。補強部によって角部が補強されるため、踏み付け等に対する耐荷重性に優れる。 A reinforcing portion is provided on the inner surface of the corner portion where the first support plate and the first connection plate are connected to each other and / or the inner surface of the corner portion where the second support plate and the second connection plate are connected to each other. Is provided. Since the corner portion is reinforced by the reinforcing portion, it has excellent load resistance against treading and the like.
　前記第１リンク部材と前記第２リンク部材とが、前記架け渡し方向に沿って１個ずつ交互に配置されている。これによれば、電線を挟んだ一側と他側とに交互に第１、第２リンク部材が配置されるので、電線の保護が片側に偏ることがなく、また電線ガイド全体の剛性も高められる。 The first link member and the second link member are alternately arranged one by one along the bridging direction. According to this, since the first and second link members are alternately arranged on one side and the other side across the electric wire, the protection of the electric wire is not biased to one side, and the rigidity of the entire electric wire guide is increased. It is done.
　前記第１リンク部材同士が、前記架け渡し方向で互いに隣り合って配置され、前記連結部を介して互いに回動可能に連結される箇所を含む。さらに、前記第２リンク部材同士が、前記架け渡し方向で互いに隣り合って配置され、前記連結部を介して互いに回動可能に連結される箇所を含む。このように、第１リンク部材同士及び／又は第２リンク部材同士が組をなして相手側と連結可能な態様になっているため、バリエーションの自由度が高められる。 The first link members are disposed adjacent to each other in the bridging direction, and include portions that are pivotably connected to each other via the connecting portion. Further, the second link members are disposed adjacent to each other in the bridging direction and include a portion that is rotatably connected to each other via the connecting portion. Thus, since 1st link members and / or 2nd link members form a group and can connect with the other party, the freedom degree of a variation is raised.
　前記連結部は、前記第１リンク部材と前記第２リンク部材とにおける前記架け渡し方向の両端部のうち、一方の端部に設けられた支軸と、他方の端部に設けられて前記支軸が嵌る軸受部とからなり、前記支軸には、組み付けの過程で相手側のリンク部材と摺動する面に、自身のリンク部材が開放される側へ向けて低くなるように傾斜する傾斜部が設けられている。これによれば、第１、第２リンク部材の組み付け動作を傾斜部によって円滑に行うことができる。 The connecting portion includes a support shaft provided at one end of the both end portions of the first link member and the second link member in the bridging direction, and a support shaft provided at the other end. The bearing portion into which the shaft fits, and the support shaft is inclined so that it is lowered toward the side where the link member is opened on the surface that slides with the link member on the other side in the process of assembly. Is provided. According to this, the assembly operation of the first and second link members can be smoothly performed by the inclined portion.
　前記第１リンク部材と前記第２リンク部材とが連結された状態で、前記第１リンク部材の前記一側及び前記第２リンク部材の前記他側を通して、前記電線を視認することが可能とされている。これによれば、第１リンク部材の一側及び第２リンク部材の他側を通して、第１、第２リンク部材の内部に挿入された電線の状態を確認することができる。 In a state where the first link member and the second link member are connected, the electric wire can be visually recognized through the one side of the first link member and the other side of the second link member. ing. According to this, the state of the electric wires inserted into the first and second link members can be confirmed through one side of the first link member and the other side of the second link member.
　＜実施例１＞
　本発明の実施例１を図１～図１０によって説明する。実施例１は、図１０に示すように、スライドドア７０（移動体）と車体６０との間に配索されたケーブル等の電線８０を案内する電線ガイド１０を例示するものである。 <Example 1>
A first embodiment of the present invention will be described with reference to FIGS. The first embodiment exemplifies an electric wire guide 10 that guides an electric wire 80 such as a cable routed between the slide door 70 (moving body) and the vehicle body 60, as shown in FIG.
　電線ガイド１０は、図４に示すように、電線８０の長さ方向（車体６０からスライドドア７０へと架け渡される方向（架け渡し方向）と同義であり、以下、前後方向という）に沿って回動可能に連結された複数の第１、第２リンク部材２０Ａ、２０Ｂによって構成される。 As shown in FIG. 4, the wire guide 10 is along the length direction of the wire 80 (synonymous with the direction spanning from the vehicle body 60 to the slide door 70 (bridge direction), hereinafter referred to as the front-rear direction). A plurality of first and second link members 20A and 20B are rotatably connected.
　第１リンク部材２０Ａは合成樹脂製であって、図５に示すように、高さ方向にほぼ沿った第１支持板２１Ａと、第１支持板２１Ａの高さ方向両端から幅方向一側（前後方向と交差する方向の一側）に突出して互いにほぼ平行に対向する一対の第１連結板２２Ａとからなり、断面角Ｕ字形をなしている。第１リンク部材２０Ａの内部は電線８０の収容空間９０とされ、第１支持板２１Ａと対向する幅方向一側の開放端から収容空間９０に電線８０が挿入可能とされている。 The first link member 20A is made of synthetic resin, and as shown in FIG. 5, the first support plate 21A substantially along the height direction, and one side in the width direction from both ends in the height direction of the first support plate 21A ( It consists of a pair of first connecting plates 22A that protrude in one direction (crossing the front-rear direction) and face each other substantially in parallel, and have a U-shaped cross section. The inside of the first link member 20A is a housing space 90 for the electric wire 80, and the electric wire 80 can be inserted into the housing space 90 from an open end on one side in the width direction facing the first support plate 21A.
　一方、第２リンク部材２０Ｂも合成樹脂製であって、高さ方向にほぼ沿った第２支持板２１Ｂと、第２支持板２１Ｂの高さ方向両端から幅方向他側（前後方向と交差する方向で且つ一側とは反対側）に突出して互いにほぼ平行に対向する一対の第２連結板２２Ｂとからなり、断面角Ｕ字形をなしている。第２リンク部材２０Ｂの内部は同じく電線８０の収容空間９０とされ、第２支持板２１Ｂと対向する幅方向他側の開放端から収容空間９０に電線８０が挿入可能とされている。このように、第２リンク部材２０Ｂは、開放される方向が逆である点を除けば、第１リンク部材２０Ａと同様の構造を有している。このため、以下においては、第１リンク部材２０Ａの構造を中心に説明して、第２リンク部材２０Ｂについては第１リンク部材２０Ａとの相違点を中心に説明する。なお、図面上、第１、第２リンク部材２０Ａ、２０Ｂのそれぞれに共通の構造には同一符号を付すことにする。 On the other hand, the second link member 20B is also made of synthetic resin, and the second support plate 21B substantially along the height direction and the other side in the width direction from the both ends in the height direction of the second support plate 21B (intersect the front-rear direction). And a pair of second connecting plates 22B that protrude in the direction and opposite to one side and face each other substantially in parallel, and have a U-shaped section. Similarly, the inside of the second link member 20B is a housing space 90 for the electric wire 80, and the electric wire 80 can be inserted into the housing space 90 from the open end on the other side in the width direction facing the second support plate 21B. Thus, the second link member 20B has the same structure as the first link member 20A except that the opening direction is reversed. For this reason, in the following, the structure of the first link member 20A will be mainly described, and the second link member 20B will be described mainly with respect to differences from the first link member 20A. In the drawings, the same reference numerals are assigned to the common structures of the first and second link members 20A and 20B.
　第１支持板２１Ａは、図７及び図８に示すように、全体として側面視矩形の平板状をなしている。　
　第１連結板２２Ａは、図６及び図７に示すように、第１支持板２１Ａの前端部とほぼ同じ前後位置に円弧状に縁取りされた段差部２３と、段差部２３の前方に配置された前方連結部２４（前方側の連結部）と、段差部２３の後方において段差部２３を介することで前方連結部２４よりも一段高く配置された後方連結部２５（後方側の連結部）とを有している。第１、第２リンク部材２０Ａ、２０Ｂが組み付けられると、第１支持板２１Ａの前方連結部２４の外側にその前方で隣り合う第２支持板２１Ｂの後方連結部２５が重なるように配置され、第１支持板２１Ａの後方連結部２５の内側にその後方で隣り合う第２支持板２１Ｂの前方連結部２４が重なるように配置されるようになっている。 As shown in FIGS. 7 and 8, the first support plate 21 </ b> A has a flat plate shape that is rectangular as viewed from the side.
As shown in FIGS. 6 and 7, the first connecting plate 22 </ b> A is disposed in front of the stepped portion 23 and a stepped portion 23 that is edged in an arc shape at substantially the same front and rear position as the front end portion of the first supporting plate 21 </ b> A. A front connecting portion 24 (front-side connecting portion), and a rear connecting portion 25 (rear-side connecting portion) disposed one step higher than the front connecting portion 24 through the step portion 23 behind the step portion 23. have. When the first and second link members 20A and 20B are assembled, the rear connection part 25 of the second support plate 21B adjacent to the front side of the front connection part 24 of the first support plate 21A is disposed so as to overlap. The front connection part 24 of the second support plate 21B adjacent to the rear side of the rear connection part 25 of the first support plate 21A is arranged so as to overlap.
　前方連結部２４は、第１支持板２１Ａの前端よりも前方に突出する形態とされている。前方連結部２４の外面には、第２リンク部材２０Ｂの後述する軸受け部２９に嵌合可能な円柱状の支軸２６が突出して形成されている。そして、支軸２６の突出端部の幅方向一側には、第１、第２リンク部材２０Ａ、２０Ｂの組み付け動作を案内可能なテーパ状の傾斜部２７が切り欠き形成されている。図５及び図９に示すように、第２リンク部材２０Ｂの場合、傾斜部２７は、支軸２６の突出端部の幅方向他側に切り欠き形成されている。つまり、傾斜部２７は、支軸２６の突出端部のうち、組み付けの過程で相手側のリンク部材２１Ａ，２０Ｂが摺動する面において、その相手側のリンク部材２１Ａ、２１Ｂが位置する側へ向けて低くなるように傾斜する形態とされている。 The front connecting part 24 is configured to protrude forward from the front end of the first support plate 21A. On the outer surface of the front connecting portion 24, a cylindrical support shaft 26 that can be fitted into a bearing portion 29 described later of the second link member 20B is formed so as to protrude. A tapered inclined portion 27 that can guide the assembling operation of the first and second link members 20A and 20B is cut out on one side in the width direction of the protruding end portion of the support shaft 26. As shown in FIGS. 5 and 9, in the case of the second link member 20 </ b> B, the inclined portion 27 is notched on the other side in the width direction of the protruding end portion of the support shaft 26. That is, the inclined portion 27 moves to the side where the mating link members 21A and 21B are located on the surface of the projecting end portion of the support shaft 26 on which the mating link members 21A and 20B slide during assembly. It is set as the form which inclines so that it may become low.
　また、高さ方向で対をなす両第１連結板２２Ａのうち、一方の第１連結板２２Ａの段差部２３には、図６及び図８に示すように、規制突部２８が形成されている。規制突部２８は、段差部２３の高さ範囲にあって、前方連結部２４の外面に一体に連結されたリブ状の形態とされている。第１、第２リンク部材２０Ａ、２０Ｂが組み付けられると、規制突部２８が第２リンク部材２０Ｂの後述する規制凹部３１内に進入して、第１、第２リンク部材２０Ａ、２０Ｂの回動範囲が規定されるようになっている。 Moreover, as shown in FIG.6 and FIG.8, the control protrusion 28 is formed in the level | step-difference part 23 of one 1st connection board 22A among the both 1st connection boards 22A which make a pair in a height direction. Yes. The restricting protrusion 28 is in the height range of the stepped portion 23, and has a rib shape integrally connected to the outer surface of the front connecting portion 24. When the first and second link members 20A and 20B are assembled, the restricting protrusion 28 enters a restricting recess 31 (to be described later) of the second link member 20B, and the first and second link members 20A and 20B rotate. A range is specified.
　後方連結部２５の前部は、第１支持板２１Ａとほぼ同じ前後位置に配置され、後方連結部２５の後部は、第１支持板２１Ａの後端から後方に突出して配置されている。そして、後方連結部２５には、円形の軸受け部２９が貫通して形成されている。軸受け部２９内に第２リンク部材２０Ｂの支軸２６が嵌合することにより、第１、第２リンク部材２０Ａ、２０Ｂが支軸２６を中心として回動可能とされている。後方連結部２５の外周縁は、段差部２３と対応するように円弧状に縁取りされており、第１、第２リンク部材２０Ａ、２０Ｂの回動時に、第２リンク部材２０Ｂの段差部２３を摺動可能とされている。 The front part of the rear connection part 25 is arranged at substantially the same front-rear position as the first support plate 21A, and the rear part of the rear connection part 25 is arranged to protrude rearward from the rear end of the first support plate 21A. A circular bearing portion 29 is formed through the rear connecting portion 25 so as to penetrate therethrough. When the support shaft 26 of the second link member 20 </ b> B is fitted into the bearing portion 29, the first and second link members 20 </ b> A and 20 </ b> B are rotatable about the support shaft 26. The outer peripheral edge of the rear connecting portion 25 is edged in an arc shape so as to correspond to the stepped portion 23, and the stepped portion 23 of the second link member 20B is moved when the first and second link members 20A and 20B are rotated. It is possible to slide.
　また、高さ方向で対をなす両第１連結板２２Ａのうち、一方の第１連結板２２Ａにおける後方連結部２５の外周縁には、円弧状の規制凹部３１が切り欠き形成されている。第１、第２リンク部材２０Ａ、２０Ｂが回動される間、規制凹部３１内を規制突部２８が変位することで第１リンク部材２０Ａの回動動作が許容され、規制凹部３１の側縁に規制突部２８が当接することで第１、第２リンク部材２０Ａ、２０Ｂのそれ以上の回動動作が規制されるようになっている。なお、図６に示すように、前方連結部２４の両側縁には段付き状をなす一対の肩部３２が形成されており、肩部３２が第２支持板２１Ｂの後縁の高さ方向両端に当接することによっても、第１、第２リンク部材２０Ａ、２０Ｂの回動動作が規制される。 Further, of the first connecting plates 22A paired in the height direction, an arc-shaped regulating recess 31 is cut out at the outer peripheral edge of the rear connecting portion 25 in one first connecting plate 22A. While the first and second link members 20 </ b> A and 20 </ b> B are rotated, the restricting projection 28 is displaced in the restricting recess 31 to allow the first link member 20 </ b> A to rotate, and the side edge of the restricting recess 31. When the restricting protrusion 28 comes into contact with the first and second link members 20A and 20B, further turning operations are restricted. In addition, as shown in FIG. 6, a pair of shoulder portions 32 having a stepped shape are formed on both side edges of the front connecting portion 24, and the shoulder portions 32 are in the height direction of the rear edge of the second support plate 21B. Also by abutting on both ends, the rotation operation of the first and second link members 20A and 20B is restricted.
　次に、第１、第２リンク部材２０Ａ、２０Ｂの組み付け方法等について説明する。　
　図１及び図２に示すように、電線８０を挟んだ径方向両側に第１、第２リンク部材２０Ａ、２０Ｂが互いに半ピッチ位相をずらして配置される。つまり、第１、第２リンク部材２０Ａ、２０Ｂのうち、一方の前方連結部２４と他方の後方連結部２５とが互いにほぼ同じ前後位置に配置される。この場合、図５に示すように、電線８０の片側の半円部分は第１リンク部材２０Ａの幅方向一側の開放端に臨み、電線８０のもう片側の半円部分は第２リンク部材２０Ｂの幅方向他側の開放端に臨む。 Next, a method for assembling the first and second link members 20A and 20B will be described.
As shown in FIGS. 1 and 2, the first and second link members 20 </ b> A and 20 </ b> B are arranged with a half pitch phase shifted from each other on both radial sides of the electric wire 80. That is, among the first and second link members 20A and 20B, one front connecting portion 24 and the other rear connecting portion 25 are disposed at substantially the same front and rear positions. In this case, as shown in FIG. 5, the semicircular portion on one side of the electric wire 80 faces the open end on one side in the width direction of the first link member 20A, and the semicircular portion on the other side of the electric wire 80 is the second link member 20B. Facing the open end of the other side in the width direction.
　次いで、第１、第２リンク部材２０Ａ、２０Ｂが互いに接近させられる。すると、第１リンク部材２０Ａの収容空間９０に幅方向一側から電線８０が挿入されるとともに、第２リンク部材２０Ｂの収容空間９０に幅方向他側から電線８０が挿入される。また、傾斜部２７が相手側の後方連結部２５の内面を摺動した後、支軸２６が軸受け部２９に内側から弾性的に嵌り込む。これにより、第１、第２リンク部材２０Ａ、２０Ｂが電線８０を内挿した状態で回動可能に連結される。　 Next, the first and second link members 20A and 20B are brought close to each other. Then, the electric wire 80 is inserted into the accommodation space 90 of the first link member 20A from one side in the width direction, and the electric wire 80 is inserted into the accommodation space 90 of the second link member 20B from the other side in the width direction. Further, after the inclined portion 27 slides on the inner surface of the mating rear connecting portion 25, the support shaft 26 is elastically fitted into the bearing portion 29 from the inside. Thereby, the 1st, 2nd link member 20A, 20B is connected so that rotation is possible in the state where electric wire 80 was inserted. *
　その後、図３及び図４に示すように、上記に従い、前後方向に隣り合う第１、第２リンク部材２０Ａ、２０Ｂが順次交互に連結され、もって所定長さを有する長尺の電線ガイド１０が形成される。本実施例の場合、第１、第２リンク部材２０Ａ、２０Ｂが支軸２６を中心として互いに回動されることにより、スライドドア７０の開閉動作に応じた電線８０の屈曲動作が許容されるようになっている。また、本実施例の場合、電線ガイド１０の長さ方向（前後方向）に関して、各第１、第２支持板２１Ａ、２１Ｂが互いに重なることなく配置されるようになっている。とくに、本実施例の場合、第１、第２リンク部材２０Ａ、２０Ｂが連結された状態では、第１リンク部材２０Ａの幅方向一側及び第２リンク部材２０Ｂの幅方向他側を通して、電線８０の状態を目視により確認することができる。 Thereafter, as shown in FIG. 3 and FIG. 4, according to the above, the first and second link members 20A, 20B adjacent in the front-rear direction are sequentially connected alternately so that the long wire guide 10 having a predetermined length is obtained. It is formed. In the case of the present embodiment, the first and second link members 20A and 20B are rotated with respect to the support shaft 26 so that the bending operation of the electric wire 80 according to the opening / closing operation of the slide door 70 is allowed. It has become. Moreover, in the case of a present Example, regarding the length direction (front-back direction) of the electric wire guide 10, each 1st, 2nd support plate 21A, 21B is arrange | positioned without mutually overlapping. In particular, in the case of the present embodiment, in the state where the first and second link members 20A and 20B are connected, the electric wire 80 passes through one side in the width direction of the first link member 20A and the other side in the width direction of the second link member 20B. The state of can be visually confirmed.
　以上説明したように、本実施例によれば、第１、第２連結板２２Ａ、２２Ｂの前方側及び後方側のそれぞれに、前方連結部２４及び後方連結部２５が設けられ、前方連結部２４及び後方連結部２５によって、第１、第２リンク部材２０Ａ、２０Ｂが互いに回動可能に連結されているため、第１、第２リンク部材２０Ａ、２０Ｂが電線８０を径方向両側から挟むようにピッチをずらして順次連結されることにより、電線８０を内挿した状態の電線ガイド１０が容易に形成される。よって、電線ガイド１０内に電線８０が後入れされる場合と違って、電線８０の挿通作業に難渋することがなく、良好な作業性が確保される。また、従来と違って、スライドストリップ等の別部品を取り付ける必要がないため、コスト高となるのを抑えることができる。 As described above, according to the present embodiment, the front connection portion 24 and the rear connection portion 25 are provided on the front side and the rear side of the first and second connection plates 22A and 22B, respectively, and the front connection portion 24 is provided. Since the first and second link members 20A and 20B are rotatably connected to each other by the rear connecting portion 25, the first and second link members 20A and 20B sandwich the electric wire 80 from both sides in the radial direction. By sequentially connecting with the pitch shifted, the wire guide 10 with the wires 80 inserted therein can be easily formed. Therefore, unlike the case where the electric wire 80 is inserted later into the electric wire guide 10, there is no difficulty in inserting the electric wire 80, and good workability is ensured. Further, unlike the conventional case, it is not necessary to attach a separate part such as a slide strip, so that an increase in cost can be suppressed.
　また、第１、第２リンク部材２０Ａ、２０Ｂが前後方向に沿って１個ずつ交互に連結され、これによって電線８０を挟んだ両側に第１、第２支持板２１Ａ、２１Ｂが交互に配置されるため、電線８０の保護が片側に偏ることがなく、また電線ガイド１０の剛性を高めることができる。さらに、電線ガイド１０を構成する第１、第２リンク部材２０Ａ、２０Ｂが断面角Ｕ字形の形態をなすのに加え、前方連結部２４及び後方連結部２５が互いに重なるように連結されることから、より高い剛性が確保される。その結果、電線ガイド１０が靴等の踏み付けによって破損される事態がより確実に回避される。さらにまた、第１、第２連結板２２Ａ、２２Ｂが傾斜部２７を介して互いに摺動することにより、第１、第２リンク部材２０Ａ、２０Ｂが円滑に組み付けられる。 Further, the first and second link members 20A, 20B are alternately connected one by one along the front-rear direction, whereby the first and second support plates 21A, 21B are alternately arranged on both sides of the electric wire 80. Therefore, the protection of the electric wire 80 is not biased to one side, and the rigidity of the electric wire guide 10 can be increased. Furthermore, in addition to the first and second link members 20A and 20B constituting the wire guide 10 having a U-shaped cross section, the front connecting portion 24 and the rear connecting portion 25 are connected to overlap each other. Higher rigidity is ensured. As a result, the situation where the electric wire guide 10 is damaged by stepping on shoes or the like is more reliably avoided. Furthermore, the first and second link plates 20A and 22B slide on each other via the inclined portion 27, whereby the first and second link members 20A and 20B are assembled smoothly.
　＜実施例２＞　
　図１１は、本発明の実施例２を示す。実施例２は、第１リンク部材２０Ａの内面に補強部３６が形成されている点で実施例１とは異なる。しかし、実施例２におけるその他の構成は実施例１と同様であるため、実施例１と同様の構成には同一符号を付し、重複する説明は省略する。 <Example 2>
FIG. 11 shows a second embodiment of the present invention. The second embodiment is different from the first embodiment in that a reinforcing portion 36 is formed on the inner surface of the first link member 20A. However, since the other configurations in the second embodiment are the same as those in the first embodiment, the same configurations as those in the first embodiment are denoted by the same reference numerals, and redundant description is omitted.
　補強部３６は、第１支持板２１Ａと第１連結板２２Ａとが互いに連結される部位の内面に、言い換えれば第１リンク部材２０Ａの高さ方向両端角部の内面に、第１支持板２１Ａ及び第１連結板２２Ａに跨って肉盛りされた断面略三角形のリブ状の形態とされている。第１リンク部材２０Ａの角部内面に補強部３６が形成されることにより、第１リンク部材２０Ａの補強が確実になされ、踏み付け等に対して高い耐荷重性が確保される。なお、第２リンク部材２０Ｂにも同様の補強部３６が形成されている。 The reinforcing portion 36 is provided on the inner surface of the portion where the first support plate 21A and the first connecting plate 22A are connected to each other, in other words, on the inner surface of the corners at both ends in the height direction of the first link member 20A. And it is set as the rib-shaped form of the cross-sectional substantially triangular shape piled up across 22 A of 1st connection boards. By forming the reinforcing portion 36 on the inner surface of the corner portion of the first link member 20A, the first link member 20A is reliably reinforced, and high load resistance against stepping and the like is ensured. A similar reinforcing portion 36 is also formed on the second link member 20B.
　＜実施例３＞　
　図１２は、本発明の実施例３を示す。実施例１は、第１リンク部材２０Ａと第２リンク部材２０Ｂとが電線８０の長さ方向に向かって１個ずつ交互に連結されるものであったが、実施例３は、第１リンク部材２０Ａと第２リンク部材２０Ｂとが電線８０の長さ方向に沿って２個ずつ交互に連結されることで、第１リンク部材２０Ａ同士と第２リンク部材２０Ｂ同士とが連続して連結される箇所を含む構成とされている。 <Example 3>
FIG. 12 shows a third embodiment of the present invention. In the first embodiment, the first link member 20A and the second link member 20B are alternately connected one by one in the length direction of the electric wire 80. However, in the third embodiment, the first link member 20A and the second link member 20B are alternately connected two by two along the length direction of the electric wire 80, so that the first link members 20A and the second link members 20B are continuously connected. It is set as the structure containing a location.
　この場合、図１２に示すように、電線８０を挟んだ両側のうち、片側に、隣り合う２個１組の第１リンク部材２０Ａが配置され、もう片側に、隣り合う２個１組の第２リンク部材２０Ｂが配置される。そして、組をなす第１リンク部材２０Ａ同士は、一方の支軸２６を他方の軸受け部２９に取り付けることで互いに連結され、同じく組をなす第２リンク部材２０Ｂ同士も、一方の支軸２６を他方の軸受け部２９に取り付けることで互いに連結される。 In this case, as shown in FIG. 12, one set of two adjacent first link members 20A is arranged on one side of both sides of the electric wire 80, and one set of two adjacent ones on the other side. Two link members 20B are arranged. The first link members 20A forming a set are connected to each other by attaching one support shaft 26 to the other bearing portion 29, and the second link members 20B forming the same set are also connected to one support shaft 26. They are connected to each other by being attached to the other bearing portion 29.
　次いで、連結された１組の第１リンク部材２０Ａと、連結された１組の第２リンク部材２０Ｂとは、電線８０を間に挟んだ状態で、一方の支軸２６を他方の軸受け部２９に取り付けることで互いに連結される。かくして、各組毎に順次連結されることにより、電線ガイド１０が形成されるようになっている。もっとも、組み付け手順としては上記に限定されず、第１リンク部材２０Ａと第２リンク部材２０Ｂとが連結された後、第１リンク部材２０Ａ同士及び第２リンク部材２０Ｂ同士が連結されるものであってもよい。 Next, the pair of connected first link members 20A and the connected pair of second link members 20B are configured such that one support shaft 26 is connected to the other bearing portion 29 with the electric wire 80 sandwiched therebetween. Are attached to each other. Thus, the wire guide 10 is formed by sequentially connecting each group. However, the assembly procedure is not limited to the above, and after the first link member 20A and the second link member 20B are connected, the first link members 20A and the second link members 20B are connected. May be.
　＜他の実施例＞　
　本発明は上記記述及び図面によって説明した実施例に限定されるものではなく、例えば次のような態様も本発明の技術的範囲に含まれる。　
　（１）傾斜部は、支軸以外の部分、例えば、第１連結板の幅方向一側縁に形成されるものであってもよい。また、傾斜部は、第１、第２連結板の双方の摺動面に形成されていてもよい。　
　（２）第１、第２連結板が互いに同形状とされ、ひいては第１、第２リンク部材が全体として同形状とされるものであってもよい。　
　（３）実施例１、２とは逆に、後方連結部に支軸が形成され、前方連結部に軸受け部が形成されるものであってもよい。　
　（４）補強部は、第１、第２リンク部材のいずれか一方のみに形成されるものであってもよい。また、補強部は、第１、第２リンク部材の高さ方向両端角部のうちのいずれか一方の角部の内面に形成されるものであってもよい。　
　（５）実施例３では第１リンク部材及び第２リンク部材が２個ずつ交互に連結される構成であったが、本発明によれば、第１リンク部材及び第２リンク部材は同数ずつ交互に連結されなくても、場所に応じた必要な数で連結されていればよく、さらに、第１リンク部材同士あるいは第２リンク部材同士のどちらか一方のみが連続して連結されるものであってもよい。 <Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following aspects are also included in the technical scope of the present invention.
(1) The inclined portion may be formed at a portion other than the support shaft, for example, at one side edge in the width direction of the first connecting plate. The inclined portion may be formed on both sliding surfaces of the first and second connecting plates.
(2) The first and second connecting plates may have the same shape, and the first and second link members may have the same shape as a whole.
(3) Contrary to the first and second embodiments, a support shaft may be formed at the rear connecting portion, and a bearing portion may be formed at the front connecting portion.
(4) The reinforcing portion may be formed on only one of the first and second link members. Further, the reinforcing portion may be formed on the inner surface of one of the corner portions at both ends in the height direction of the first and second link members.
(5) In the third embodiment, the first link member and the second link member are alternately connected two by two. However, according to the present invention, the same number of first link members and second link members are alternated. Even if it is not connected to each other, it suffices if it is connected in a necessary number according to the location, and only one of the first link members or the second link members is connected continuously. May be.
　１０…電線ガイド
　２０Ａ…第１リンク部材
　２０Ｂ…第２リンク部材
　２１Ａ…第１支持板
　２１Ｂ…第２支持板
　２２Ａ…第１連結板
　２２Ｂ…第２連結板
　２４…前方連結部（連結部）
　２５…後方連結部（連結部）
　２６…支軸
　２７…傾斜部
　２９…軸受け部
　３６…補強部
　８０…電線 DESCRIPTION OF SYMBOLS 10 ... Electric wire guide 20A ... 1st link member 20B ... 2nd link member 21A ... 1st support plate 21B ... 2nd support plate 22A ... 1st connection plate 22B ... 2nd connection plate 24 ... Front connection part (connection part)
25 ... rear connection part (connection part)
26 ... support shaft 27 ... inclined portion 29 ... bearing portion 36 ... reinforcing portion 80 ... electric wire

Claims (8)

  1. 　車体とその車体に対して移動可能な移動体との間に架け渡され、内部に電線が挿入された状態で、前記移動体の動きに追従して変位する電線ガイドであって、　前記車体から前記移動体への架け渡し方向と交差する一側に開放され、その一側から内部に前記電線が挿入される第１リンク部材と、
    　前記架け渡し方向と交差し、且つ前記一側とは反対側となる他側に開放され、その他側から内部に前記電線が挿入される第２リンク部材とを備え、
    　前記第１リンク部材と第２リンク部材とには、前記架け渡し方向の両端部にそれぞれ連結部が設けられ、前記第１リンク部材とその第１リンク部材に前記架け渡し方向で隣り合う前記第２リンク部材とが、前記連結部を介して互いに回動可能に連結されていることを特徴とする電線ガイド。     An electric wire guide that is bridged between a vehicle body and a movable body movable with respect to the vehicle body, and that displaces following the movement of the movable body in a state in which an electric wire is inserted therein. A first link member that is opened to one side that intersects the crossing direction to the moving body and into which the electric wire is inserted from one side;
    A second link member that intersects with the bridging direction and is open to the other side opposite to the one side and into which the electric wire is inserted from the other side;
    The first link member and the second link member are provided with connecting portions at both ends in the bridging direction, respectively, and the first link member and the first link member are adjacent to each other in the bridging direction. An electric wire guide, wherein two link members are connected to each other via the connecting portion so as to be rotatable.
  2. 　前記１リンク部材が、前記架け渡し方向と交差する方向で互いに対向する一対の第１連結板と両第１連結板間に架設される第１支持板とを有し、前記第１支持板と対向する側が前記一側として開放され、前記連結部が前記第１連結板の前記架け渡し方向の両端部にそれぞれ設けられており、
    　前記第２リンク部材が、前記架け渡し方向と交差する方向で互いに対向する一対の第２連結板と両第２連結板間に架設される第２支持板とを有し、前記第２支持板と対向する側が前記他側として開放され、前記連結部が前記第２連結板の前記架け渡し方向の両端部にそれぞれ設けられていることを特徴とする請求項１記載の電線ガイド。     The one link member has a pair of first connection plates facing each other in a direction crossing the bridging direction and a first support plate constructed between the first connection plates, and the first support plate Opposing sides are opened as the one side, and the connecting portions are respectively provided at both ends of the bridging direction of the first connecting plate,
    The second link member includes a pair of second connection plates facing each other in a direction crossing the bridging direction and a second support plate constructed between the second connection plates, and the second support plate 2. The wire guide according to claim 1, wherein a side opposite to the second side is opened as the other side, and the connecting portions are provided at both ends of the second connecting plate in the bridging direction.
  3. 　前記第１支持板と前記第１連結板とが互いに連結される角部内面、及び／又は、前記第２支持板と前記第２連結板とが互いに連結される角部内面に、補強部が設けられていることを特徴とする請求項２記載の電線ガイド。 A reinforcing portion is provided on the inner surface of the corner portion where the first support plate and the first connection plate are connected to each other and / or the inner surface of the corner portion where the second support plate and the second connection plate are connected to each other. The wire guide according to claim 2, wherein the wire guide is provided.
  4. 　前記第１リンク部材と前記第２リンク部材とが、前記架け渡し方向に沿って１個ずつ交互に配置されていることを特徴とする請求項１ないし３のいずれか１項記載の電線ガイド。 The wire guide according to any one of claims 1 to 3, wherein the first link member and the second link member are alternately arranged one by one along the bridging direction.
  5. 　前記第１リンク部材同士が、前記架け渡し方向で互いに隣り合って配置され、前記連結部を介して互いに回動可能に連結される箇所を含むことを特徴とする請求項１ないし３のいずれか１項記載の電線ガイド。 The said 1st link member is arrange | positioned adjacent to each other in the said bridging direction, and includes the location connected mutually rotatably via the said connection part. The electric wire guide according to item 1.
  6. 　さらに、前記第２リンク部材同士が、前記架け渡し方向で互いに隣り合って配置され、前記連結部を介して互いに回動可能に連結される箇所を含むことを特徴とする請求項５記載の電線ガイド。 The electric wire according to claim 5, further comprising a portion where the second link members are arranged adjacent to each other in the bridging direction and are connected to each other via the connecting portion so as to be rotatable. guide.
  7. 　前記連結部は、前記第１リンク部材と前記第２リンク部材とにおける前記架け渡し方向の両端部のうち、一方の端部に設けられた支軸と、他方の端部に設けられて前記支軸が嵌る軸受部とからなり、前記支軸には、組み付けの過程で相手側のリンク部材と摺動する面に、自身のリンク部材が開放される側へ向けて低くなるように傾斜する傾斜部が設けられていることを特徴とする請求項１ないし６のいずれか１項記載の電線ガイド。 The connecting portion includes a support shaft provided at one end of the both end portions of the first link member and the second link member in the bridging direction, and a support shaft provided at the other end. The bearing portion into which the shaft fits, and the support shaft is inclined so that it is lowered toward the side where the link member is opened on the surface that slides with the link member on the other side in the process of assembly. The wire guide according to any one of claims 1 to 6, wherein a portion is provided.
  8. 　前記第１リンク部材と前記第２リンク部材とが連結された状態で、前記第１リンク部材の前記一側及び前記第２リンク部材の前記他側を通して、前記電線を視認することが可能とされていることを特徴とする請求項１ないし７のいずれか１項記載の電線ガイド。 In a state where the first link member and the second link member are connected, the electric wire can be visually recognized through the one side of the first link member and the other side of the second link member. The electric wire guide according to claim 1, wherein the electric wire guide is provided.
PCT/JP2013/063020 2012-09-24 2013-05-09 Electric wire guide WO2014045630A1 (en)

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US20170297514A1 (en) * 2016-04-15 2017-10-19 Yazaki Corporation Curvature restricting member and power supply device
US20180126928A1 (en) * 2016-11-08 2018-05-10 Yazaki Corporation Curvature Regulation Member, Protective Tube Assembly Having the Same, and Power Supply Device Having the Same
EP3587193A1 (en) * 2018-06-27 2020-01-01 Yazaki Corporation Wire harness and power supply device having the same

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JP2021106464A (en) * 2019-12-26 2021-07-26 ヨツギ株式会社 Cover body
JP7352189B2 (en) * 2020-03-13 2023-09-28 住友電装株式会社 wire guide device

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JP2003278840A (en) * 2002-03-22 2003-10-02 Tsubakimoto Chain Co Cable drag chain

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170297514A1 (en) * 2016-04-15 2017-10-19 Yazaki Corporation Curvature restricting member and power supply device
US10144369B2 (en) * 2016-04-15 2018-12-04 Yazaki Corporation Curvature restricting member and power supply device
US20180126928A1 (en) * 2016-11-08 2018-05-10 Yazaki Corporation Curvature Regulation Member, Protective Tube Assembly Having the Same, and Power Supply Device Having the Same
CN108063421A (en) * 2016-11-08 2018-05-22 矢崎总业株式会社 Bending restricts component, the protection tube assembly of component is restricted with the bending and supplies electric installation with the protection tube assembly
US10029629B2 (en) * 2016-11-08 2018-07-24 Yazaki Corporation Curvature regulation member, protective tube assembly having the same, and power supply device having the same
EP3587193A1 (en) * 2018-06-27 2020-01-01 Yazaki Corporation Wire harness and power supply device having the same

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