WO2008065770A1 - Support de câble électrique - Google Patents

Support de câble électrique Download PDF

Info

Publication number
WO2008065770A1
WO2008065770A1 PCT/JP2007/062513 JP2007062513W WO2008065770A1 WO 2008065770 A1 WO2008065770 A1 WO 2008065770A1 JP 2007062513 W JP2007062513 W JP 2007062513W WO 2008065770 A1 WO2008065770 A1 WO 2008065770A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric wire
pair
wire holder
main body
support pieces
Prior art date
Application number
PCT/JP2007/062513
Other languages
English (en)
Japanese (ja)
Inventor
Masaki Nakai
Original Assignee
Sumitomo Wiring Systems, Ltd.
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 Sumitomo Wiring Systems, Ltd. filed Critical Sumitomo Wiring Systems, Ltd.
Publication of WO2008065770A1 publication Critical patent/WO2008065770A1/fr

Links

Classifications

    • 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
    • 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

Definitions

  • the present invention relates to a technique for holding an electric wire at a fixed position when assembling a wire harness for an automobile, for example.
  • Assembly of a wire harness of an automobile or the like is performed as follows. That is, the wire harness routing path in the vehicle is expressed as a harness assembly path on the assembly drawing board or the assembly frame, and the electric wire holder is provided at an appropriate position along the harness assembly path. Then, the plurality of electric wires are held by the electric wire holder and arranged along the harness assembly path. In this state, bind each electric wire using a binding tool such as tape, or attach a connector to the end of the electric wire. Thereby, a wire harness is assembled.
  • a binding tool such as tape
  • Electric wire holders used in the assembly of the wire harness include those disclosed in Japanese Patent Laid-Open Nos. 9-172522 (Patent Document 1) and 10-30255 (Patent Document 2).
  • Patent Document 1 and 2 includes a pair of electric wire support pieces arranged to be freely opened and closed, and a plurality of electric wires are arranged between the pair of electric wire support pieces by opening the pair of electric wire support pieces.
  • a possible wire holder is disclosed.
  • the electric wire holder includes a pair of coil bunches or the like for urging the pair of electric wire support pieces in the closing direction, and the electric wire is moved from the pair of electric wire support pieces by the urging force in the closing direction. Prevents falling out.
  • an object of the present invention is to provide an electric wire holder that has a relatively simple configuration and is easy to maintain.
  • the electric wire holder for holding an electric wire, and includes a base portion and a pair of electric wires supported to be openable and closable with respect to the base portion.
  • a holding main body having a support piece; and the holding main body from the base side so as to be in contact with an outer surface of the pair of wire support pieces, and biasing the pair of electric wire support pieces in a closing direction.
  • an elastic urging member for holding an electric wire, and includes a base portion and a pair of electric wires supported to be openable and closable with respect to the base portion.
  • a holding main body having a support piece; and the holding main body from the base side so as to be in contact with an outer surface of the pair of wire support pieces, and biasing the pair of electric wire support pieces in a closing direction.
  • an elastic urging member for holding an electric wire, and includes a base portion and a pair of electric wires supported to be openable and closable with respect to the base portion.
  • An electric wire holder according to a second aspect is the electric wire holder according to the first aspect, wherein the holding main body part and the elastic urging member are each integrally formed of a resin and It is a thing.
  • the electric wire holder according to the third aspect is the electric wire holder according to the first or second aspect, wherein a support bar extends and is formed on the outer surface of the base portion, and the A screw groove portion is formed in the base side portion, a mounting hole portion through which the support rod can be inserted is formed in the elastic biasing member, and a nut is inserted into the screw groove portion in a state where the support rod is inserted into the mounting hole portion.
  • the elastic biasing member is fixed to the holding main body by fastening the member.
  • the elastic biasing member can be replaced relatively easily, and the elastic biasing member can be firmly fixed to the holding body.
  • An electric wire holder according to a fourth aspect is the electric wire holder according to any one of the first to third aspects, wherein a gap generated between the holding main body portion and the elastic urging member is provided. It has an intervention part that eliminates the problem.
  • FIG. 1 is a perspective view showing an electric wire holder.
  • FIG. 2 is a perspective view showing a state where the electric wire holder is opened.
  • FIG. 3 is an exploded front view of the electric wire holder.
  • FIG. 1 is a perspective view showing the electric wire holder
  • FIG. 2 is a perspective view showing a state where the electric wire holder is opened
  • FIG. 3 is an exploded front view of the electric wire holder.
  • the electric wire holder 10 When assembling a wire harness of an automobile or the like, the electric wire holder 10 is erected along an assembly path of the harness and is arranged along the assembly path of the harness. Holds a bundle of wires with wires.
  • the electric wire holder 10 includes a holding main body portion 12 and an elastic urging member 20.
  • the holding main body portion 12 includes a base portion 14 and a pair of electric wire support pieces 18 supported so as to be openable and closable with respect to the base portion 14.
  • the holding main body portion 12 is a member integrally formed of resin. ing.
  • the base portion 14 is formed in a substantially inverted trapezoidal thick plate shape when viewed from the front.
  • the substantially triangular thick plate-like portions on the both sides of the base portion 14 function as intervening portions 14 a provided so as to eliminate a gap between the elastic biasing member 20. That is, even if the interposition part 14a is omitted, the electric wire holder 10 can realize an electric wire holding function as will be described later. If the interposed portion 14a is omitted while the force is applied, a gap is generated between the holding main body portion 12 and the elastic biasing member 20. If a gap is generated between the holding main body 12 and the elastic urging member 20, a connector or the like at the end of the electric wire gets stuck in the gap, which hinders smooth wire harness assembly work.
  • the interposition part 14a also has a function of improving the rigidity of the base part 14.
  • a pair of wire support pieces 18 are formed so as to extend upward from both upper side portions of the base portion 14.
  • a support rod 16 is provided so as to extend downward from the substantially lower central portion of the base portion 14.
  • a portion of the support rod 16 on the base 14 side is formed in a screw groove portion 16a in which a screw groove is formed on the outer periphery.
  • a fixing portion (not shown) for fixing the wire holder 10 to an assembly drawing board, an assembly frame, or the like is formed at the distal end portion (lower end portion) of the support rod 16.
  • This fixed part is comprised by the screw groove part etc. which formed the screw groove.
  • the pair of electric wire support pieces 18 are formed in an elongated shape, and arc-shaped portions 19 are formed on the inner surfaces facing each other. Further, the base end portions of the pair of electric wire support pieces 18 are formed to be thin enough to be elastically deformable so as to be freely opened and closed. Then, a substantially circular wire holding space is formed between the pair of wire support pieces 18 in a state where the pair of wire support pieces 18 are closed so as to abut the tip ends thereof. Further, by opening the pair of wire support pieces 18 so that the tip portions thereof are separated from each other, the wires can be disposed between the arc-shaped portions 19 through the tip portions of the pair of wire support pieces 18. Since the biasing force in the closing direction of the pair of wire support pieces 18 is mainly performed by the elastic biasing member 20, there is no problem even if the elastic restoring force by the pair of wire support pieces 18 itself is weak.
  • the tip portions of the pair of wire support pieces 18 are formed on a guide surface 18a that is inclined outwardly toward the contact partial force upward in the closed state.
  • the pair of electric wire support pieces 18 are opened so that the electric wire can be disposed between them.
  • a slit 14S is formed between the base end portion of the electric wire support piece 18 and the base portion 14.
  • the slit 14S separates the base end portion and the base portion 14 of the pair of wire support pieces 18 so that a sufficiently elastically deformable portion can be obtained at the base end portion of the wire support piece 18.
  • a groove portion 18g extending from the lower side to the upper side is formed on the outer surface of the pair of electric wire support pieces 18.
  • the lower part of the groove 18g is open (see FIG. 3), and the claw part 26 of the elastic biasing member 20 is fitted into the groove 18g from below.
  • a predetermined gap is formed between the tip end portion of the claw portion 26 and the upper end portion of the groove portion 18g in a state where the elastic biasing member 20 is mounted on the holding main body portion 12. Open the wire support piece 18 At this time, interference between the tip of the claw 26 and the upper end of the groove 18g is prevented.
  • the elastic biasing member 20 is externally fitted to the holding main body 12 so as to come into contact with the outer surfaces of the pair of wire support pieces 18 from the base 14 side, and the pair of wire support pieces 18 is closed. It is configured to bias in the direction.
  • the elastic biasing member 20 is a member integrally formed of resin.
  • the elastic biasing member 20 includes a substantially central flat plate portion 22 and a pair of inclined piece portions 24 extending in an outwardly inclined manner from both ends of the flat plate portion 22.
  • Each of the pair of inclined pieces 24 is formed into a substantially U-shaped member having a claw 26 extending upward from the front ends thereof.
  • the spacing dimension between the pair of claw portions 26 is set to be substantially the same as or smaller than the spacing dimension between the groove portions 18g of the pair of wire support pieces 18.
  • a mounting hole 22h through which the support rod 16 can be passed is formed at a substantially central portion of the flat plate portion 22. Then, the support bar 16 is passed through the mounting hole 22h, and the elastic biasing member 20 is externally fitted to the holding main body 12 from the base 14 side.
  • the elastic urging member 20 is attached to the holding main body 12 while being fitted into the groove 18g from below.
  • the nut member 30 is mounted on the support rod 16 in an outer fitting manner, and the nut member 30 is screwed and fastened to the thread groove portion 16a. Thereby, the elastic urging member 20 is fixed to the holding main body portion 12 in the above-mentioned mounted state.
  • the elastic urging member 20 piles up on the urging force.
  • the pair of wire support pieces 18 is opened, and the wires can be disposed between the arcuate portions 19 of the pair of wire support pieces 18.
  • a plurality of electric wires are held as an electric wire bundle W between the arcuate portions 19 of the pair of electric wire support pieces 18.
  • wire harness assembly work for bundling work appropriately for the plurality of held wires
  • the pair of wire support pieces 18 are opened against the urging force of the elastic urging member 20 under the force.
  • the wire bundle W can be detached from the wire holder 10.
  • the elastic urging member 20 deteriorates and the urging force becomes weak as a result of repeated use of the electric wire holder 10 as described above, the elastic urging member 20 is attached to another member as follows. Replace with a new one. That is, in a state where the electric wire holder 10 is removed from the assembly drawing board or the assembly frame, the nut member 30 is loosened and removed from the support bar 16, and the elastic biasing member 20 is further removed from the holding body portion 12. Then, another new elastic urging member 20 is attached to the holding main body portion 12 in the same manner as described above, the nut member 30 is fastened to the thread groove portion 16a, and the elastic urging member 20 is attached to the holding main body portion 12. Secure in the attached state.
  • the holding main body portion 12 including the base portion 14 and the pair of electric wire support pieces 18 supported to be openable and closable with respect to the base portion 14, and the holding main body Since it is externally fitted to the part 12 so as to contact the outer surface of the pair of electric wire support pieces 18 from the base part 14 side, and is provided with an elastic urging member 20 that urges the pair of electric wire support pieces 18 in the closing direction.
  • the pair of wire support pieces 18 can be made relatively simple without being urged by separate coil panels or the like. Further, when the force for urging the pair of electric wire support pieces 18 in the closing direction becomes weak, the elastic urging member 20 may be replaced, so that maintenance for maintaining the urging force is relatively easy.
  • the holding main body 12 and the elastic urging member 20 are each integrally formed of resin, the configuration is simple, the manufacturing cost can be reduced, and the durability Is sufficiently superior to the configuration using a rubber plate.
  • the elastic biasing member 20 is fixed to the holding body 12 by fastening the nut member 30 to the thread groove 16a in a state where the support rod 16 is passed through the mounting hole 22h. Therefore, by removing and attaching the nut member 30, the elastic biasing member 20 can be replaced relatively easily, and the elastic biasing member 20 can be firmly fixed to the holding body 12 by the fastening fixing force of the nut member 30. .
  • the electric wire holder has the force described in detail.
  • the above description is an example in all aspects, and the present invention is not limited thereto. Illustrated It is understood that countless variations that are not described can be envisaged without departing from the scope of the present invention.

Landscapes

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

Abstract

L'invention concerne un support de câble électrique ayant une structure relativement simple et qui est facilement maintenue. Le support de câble électrique possède une partie (12) de corps de support ayant une partie de base (14) et une paire de parties de support de fil (18) supportées de manière à pouvoir s'ouvrir/se fermer sur la partie de base (14), et possédant également un élément (20) de sollicitation élastique qui est fixé sur la partie (12) de corps de support du côté de la partie de base (14) de façon à être en contact avec les faces externes de la paire de parties (18) de support de câble et sollicitant la paire de pièces (18) de support de câble dans la direction de fermeture.
PCT/JP2007/062513 2006-11-28 2007-06-21 Support de câble électrique WO2008065770A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-320271 2006-11-28
JP2006320271A JP5045079B2 (ja) 2006-11-28 2006-11-28 電線保持具

Publications (1)

Publication Number Publication Date
WO2008065770A1 true WO2008065770A1 (fr) 2008-06-05

Family

ID=39467570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/062513 WO2008065770A1 (fr) 2006-11-28 2007-06-21 Support de câble électrique

Country Status (2)

Country Link
JP (1) JP5045079B2 (fr)
WO (1) WO2008065770A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2602158A1 (fr) * 2011-12-05 2013-06-12 Daedong System Co., Ltd. Pince de support pour câble de véhicule

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5167012B2 (ja) * 2008-07-28 2013-03-21 矢崎総業株式会社 電線固定部材
JP5899786B2 (ja) * 2011-10-14 2016-04-06 富士通株式会社 ケーブル保持具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0917252A (ja) * 1995-06-26 1997-01-17 Sumitomo Wiring Syst Ltd ワイヤーハーネス組立用の電線支持具
JPH11151750A (ja) * 1997-11-21 1999-06-08 Uc Sangyo Kk 合成樹脂製中空コイルスプリングの製造方法
JPH11205965A (ja) * 1998-01-14 1999-07-30 Yazaki Corp 電線保持具
JP2005247366A (ja) * 2004-03-04 2005-09-15 Toppan Printing Co Ltd 小蓋ワンタッチ開閉蓋
JP2005283999A (ja) * 2004-03-30 2005-10-13 Shin Etsu Chem Co Ltd フォトマスクブランクの搬送方法及びフォトマスクブランクの選別方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3928747B2 (ja) * 1996-07-01 2007-06-13 株式会社吉野工業所 合成樹脂製圧縮スプリング
JPH10325433A (ja) * 1997-05-26 1998-12-08 Kato Spring Seisakusho:Kk 樹脂製コイルスプリング、コイルスプリングの射出成形用金型、および樹脂製コイルスプリングの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0917252A (ja) * 1995-06-26 1997-01-17 Sumitomo Wiring Syst Ltd ワイヤーハーネス組立用の電線支持具
JPH11151750A (ja) * 1997-11-21 1999-06-08 Uc Sangyo Kk 合成樹脂製中空コイルスプリングの製造方法
JPH11205965A (ja) * 1998-01-14 1999-07-30 Yazaki Corp 電線保持具
JP2005247366A (ja) * 2004-03-04 2005-09-15 Toppan Printing Co Ltd 小蓋ワンタッチ開閉蓋
JP2005283999A (ja) * 2004-03-30 2005-10-13 Shin Etsu Chem Co Ltd フォトマスクブランクの搬送方法及びフォトマスクブランクの選別方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2602158A1 (fr) * 2011-12-05 2013-06-12 Daedong System Co., Ltd. Pince de support pour câble de véhicule

Also Published As

Publication number Publication date
JP2008135277A (ja) 2008-06-12
JP5045079B2 (ja) 2012-10-10

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