JP2007325326A - Harness clip - Google Patents

Harness clip Download PDF

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Publication number
JP2007325326A
JP2007325326A JP2006149208A JP2006149208A JP2007325326A JP 2007325326 A JP2007325326 A JP 2007325326A JP 2006149208 A JP2006149208 A JP 2006149208A JP 2006149208 A JP2006149208 A JP 2006149208A JP 2007325326 A JP2007325326 A JP 2007325326A
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Japan
Prior art keywords
band
harness
leg
connecting wall
lock
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Granted
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JP2006149208A
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Japanese (ja)
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JP4790493B2 (en
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Yasuki Wakabayashi
泰基 若林
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Piolax Inc
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Piolax Inc
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Priority to JP2006149208A priority Critical patent/JP4790493B2/en
Priority to FR0703532A priority patent/FR2901924B1/en
Publication of JP2007325326A publication Critical patent/JP2007325326A/en
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Publication of JP4790493B2 publication Critical patent/JP4790493B2/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/23—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • F16L3/233—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band
    • F16L3/2332—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band having a single plastic locking barb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F16L3/137—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and consisting of a flexible band
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/088—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the stud, pin or spigot being integrally formed with the component to be fastened, e.g. forming part of the sheet, plate or strip

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a harness clip which can easily remove a harness from an installed component only by pulling the harness in any direction. <P>SOLUTION: This harness clip 10 comprises a band 15, a locking part 20 which fastens and fixes the band 15, and a locking leg 40 which is locked to an installation hole 3 of the installed component 1. The locking part 20 is formed into a frame shape composed of a band connecting wall 21, a leg connecting wall 23, and a pair of sidewalls 25. A rib 27, a band insertion passage 29, and a locking claw 31 locked to the band 15 are continuously arranged inside the sidewalls 25, and air gaps 35 are formed at both sides of the locking claw 31 between the rib 27 and the leg connecting wall 23. The leg connecting wall 23 is formed thin, and when pulling the harness H, the leg connecting wall 23 is loosened first, the locking claw 31 is separated from the band 15 and released in locking, and the harness H can be removed from the installed component 1. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、ハーネスを、例えば自動車内の所定箇所に配設させるために用いられるハーネスクリップに関する。   The present invention relates to a harness clip used for arranging a harness, for example, at a predetermined location in an automobile.

例えば、自動車の車体パネルには、複数の電線を束ねてなるハーネスが、ハーネスクリップを介して所定箇所に配設されている。また、ハーネスの交換やリサイクル等のため、車体パネル等からハーネスを取外したい場合がある。このようにハーネスを固定できると共に取外し可能とするハーネスクリップとして、下記特許文献１には、帯状の基板と、該基板に連設された係止脚とを備え、前記係止脚は、基板下面から立設するステム部（支持脚）と、該ステム部の先端から基板の長さ方向に直交して伸びる一対の弾性係止片（バネ片）と、該弾性係止片の先端を外側に屈曲させてなる開放先端部とを有するハーネスクリップが開示されている。そして、基部上面にテープ巻きによりハーネスを固定した後、係止脚を車体パネルの取付孔に挿入することにより、一対の弾性係止片が取付孔周縁に係合して、ハーネスが車体パネルに配設される。一方、弾性係止片から伸びる開放先端部を挟み付けることにより、一対の弾性係止片を内側に撓ませて、取付孔からハーネスクリップを引き抜いて、ハーネスを車体パネルから取外すことができる。   For example, a harness formed by bundling a plurality of electric wires is disposed at a predetermined location on a vehicle body panel of an automobile via a harness clip. Further, there is a case where it is desired to remove the harness from the vehicle body panel or the like for the replacement or recycling of the harness. As a harness clip that can fix and remove the harness in this way, the following Patent Document 1 includes a belt-like substrate and a locking leg that is connected to the substrate. A stem portion (support leg) standing from the top, a pair of elastic locking pieces (spring pieces) extending perpendicularly to the length direction of the substrate from the tip of the stem portion, and the tip of the elastic locking piece outward A harness clip having an open tip portion that is bent is disclosed. Then, after fixing the harness to the upper surface of the base portion by tape winding, the locking leg is inserted into the mounting hole of the vehicle body panel so that the pair of elastic locking pieces engage with the periphery of the mounting hole, and the harness is attached to the vehicle body panel. Arranged. On the other hand, by sandwiching the open tip extending from the elastic locking piece, the pair of elastic locking pieces can be bent inward, the harness clip can be pulled out from the mounting hole, and the harness can be removed from the vehicle body panel.

また、下記特許文献２には、帯状の基板と、該基板に連設された係止脚とを備え、前記係止脚は、前記基板の下面から垂設すると共にその途中に薄肉部を有する一対の係止片と、各係止片を連結する底板とからなり、更に、前記底板の内面から支柱が立設していて、この支柱の先端部にＵ字状のロック凹部が設けられ、該ロック凹部に対向して前記基板の下面からロック凸部が形成されたハーネスクリップが開示されている。そして、基部を押し込んでロック凹部にロック凸部を係合させると、係止脚の一対の係止片が薄肉部を介して斜めに変形した状態でロックされ、この状態で基部上面にテープ巻きによりハーネスを固定して、係止脚を車体パネルの取付孔に挿入することにより、斜めに変形した一対の係止片が取付孔周縁に係合して、ハーネスが車体パネルに配設される。一方、ハーネスを引っ張ってロック凹部からロック凸部を抜き出すと、一対の係止片が基板に対して垂直となるように弾性変形するので、後は取付孔から係止脚を引き抜くことにより、ハーネスクリップごと車体パネルからハーネスを取外すことができる。
実公平１−１９５４３号公報 特開平９−２１７８６４号公報 Patent Document 2 below includes a belt-like substrate and a locking leg connected to the substrate, and the locking leg is suspended from the lower surface of the substrate and has a thin portion in the middle thereof. It consists of a pair of locking pieces and a bottom plate that connects each locking piece, and further, a support column is erected from the inner surface of the bottom plate, and a U-shaped lock recess is provided at the tip of the support column, A harness clip is disclosed in which a lock projection is formed from the lower surface of the substrate so as to face the lock recess. Then, when the base portion is pushed in and the lock convex portion is engaged with the lock concave portion, the pair of locking pieces of the locking leg are locked in a state of being obliquely deformed through the thin wall portion, and in this state, the tape is wound around the upper surface of the base portion. By fixing the harness by inserting the locking leg into the mounting hole of the vehicle body panel, the pair of diagonally deformed locking pieces engage with the periphery of the mounting hole, and the harness is disposed on the vehicle body panel. . On the other hand, when the harness is pulled and the lock projection is extracted from the lock recess, the pair of locking pieces are elastically deformed so as to be perpendicular to the substrate. The harness can be removed from the body panel together with the clip.
Japanese Utility Model Publication 1-19543 JP-A-9-217864

上記特許文献１の場合、ハーネスを車体パネルから取外す際には、両方の開放先端部を挟み付けて、一対の弾性係止片を互いに近接するように撓ませなければならず、煩雑で手間がかかっていた。   In the case of the above-mentioned Patent Document 1, when removing the harness from the vehicle body panel, both open tips must be sandwiched and the pair of elastic locking pieces must be bent so as to be close to each other. It was hanging.

一方、上記特許文献２の場合は、基板と、該基板から垂設する一対の係止片と、各係止片を連結する底板とからなる枠体の内側に、Ｕ字状のロック凹部及びそれに係合するロック凸部を設けているため、構造が複雑で製造コストが増加するという不都合が生じる。また、ロック部はＵ字状で上方が開口した形状をなしているので、基部に対して垂直にハーネスを引っ張る場合には、ロック凹部からロック凸部を簡単に引き抜くことができるが、基部に対して斜め方向に引っ張った場合には、ロック凹部からロック凸部を引き出しにくく、大きな引張荷重が必要となる。すなわち、ハーネスを引っ張る方向によって、ロックを解除させるための引張荷重にバラツキが生じ、ハーネスの取外し作業に問題が生じる。   On the other hand, in the case of the above-mentioned Patent Document 2, a U-shaped lock recess and an inner side of a frame made up of a substrate, a pair of locking pieces suspended from the substrate, and a bottom plate connecting the locking pieces, Since the lock convex part which engages with it is provided, the structure is complicated and the manufacturing cost increases. Also, since the lock part is U-shaped and has an open top, when pulling the harness perpendicular to the base part, the lock convex part can be easily pulled out from the lock concave part. On the other hand, when pulled in an oblique direction, it is difficult to pull out the lock protrusion from the lock recess, and a large tensile load is required. That is, the tensile load for releasing the lock varies depending on the direction in which the harness is pulled, which causes a problem in the harness removal operation.

したがって、本発明の目的は、ハーネスをいずれかの方向に引っ張るだけで、被取付部品からハーネスを簡単に取外すことができると共に、比較的簡単な構造となるハーネスクリップを提供することにある。   Accordingly, an object of the present invention is to provide a harness clip that allows a harness to be easily detached from an attached component and that has a relatively simple structure by simply pulling the harness in either direction.

上記目的を達成するため、本発明の第１は、ハーネスの外周に巻き付けられるバンド部と、該バンド部の一端が連結され、該バンド部の他端を挿通させて締め付け固定するロック部と、該ロック部に連結されて被取付部品に形成された取付孔に係合する係止脚とを備え、前記ロック部は、前記バンド部が連結されたバンド連結壁と、前記係止脚が連結された脚連結壁とが、それらの内壁同士を対向して配置され、両連結壁の両端部が一対の側壁で連結された枠状をなし、前記側壁の内側には、それぞれリブが形成されていて、このリブと前記バンド連結壁との間にバンド挿通路が形成され、前記脚連結壁の内側には、前記バンド挿通路に向かって延出され、前記バンド挿通路に挿入される前記バンド部と係合するロック爪が連設されており、前記リブと前記脚連結壁との間であって、前記ロック爪の両側方には空隙が設けられており、前記枠状をなすロック部の周壁の中で、前記脚連結壁の少なくとも一部が最も薄く形成されていることを特徴とするハーネスクリップを提供するものである。   In order to achieve the above object, the first aspect of the present invention includes a band portion wound around the outer periphery of the harness, a lock portion to which one end of the band portion is connected, and the other end of the band portion is inserted and fixed. A locking leg coupled to the locking portion and engaging with a mounting hole formed in the mounted part, wherein the locking portion is coupled to a band coupling wall to which the band portion is coupled and the locking leg. The leg connecting walls are arranged so that their inner walls face each other, both ends of both connecting walls form a frame shape connected by a pair of side walls, and ribs are formed inside the side walls, respectively. In addition, a band insertion path is formed between the rib and the band connection wall, and the inner side of the leg connection wall extends toward the band insertion path and is inserted into the band insertion path. A lock claw that engages with the band part is provided continuously. Between the rib and the leg connecting wall, a gap is provided on both sides of the lock claw, and at least a part of the leg connecting wall in the peripheral wall of the lock portion forming the frame shape. The present invention provides a harness clip characterized in that is formed thinnest.

上記発明によれば、ハーネスの外周に巻き付けたバンド部をバンド挿通路に挿通させると、脚連結壁の内側に形成されたロック爪がバンド部に係合して、ハーネスを締付け固定することができる。その状態で係止脚を被取付部品の取付孔に挿入して係合させることより、被取付部品に対してハーネスを所定位置に固定保持させることができる。   According to the above invention, when the band portion wound around the outer periphery of the harness is inserted into the band insertion passage, the lock claw formed on the inner side of the leg connecting wall engages with the band portion, and the harness can be fastened and fixed. it can. In this state, the harness can be fixedly held at a predetermined position with respect to the attached component by inserting the engaging leg into the attachment hole of the attached component and engaging the same.

そして、修理や廃棄処分等の理由により、ハーネスを取外す必要が生じた場合には、上記固定状態で、ハーネスを被取付部品に対して離反する方向に強く引っ張ると、脚連結壁が撓んでロック爪がバンド部から離れて係合が解除されるので、バンド部をバンド挿通路から抜き出して、被取付部品からハーネスを取外すことができる。   If it is necessary to remove the harness due to reasons such as repair or disposal, the leg connecting wall will bend and lock when the harness is pulled strongly in the direction of separation in the fixed state. Since the claw is separated from the band portion and the engagement is released, the harness can be removed from the attached component by extracting the band portion from the band insertion path.

この場合、前記リブと前記脚連結壁との間であって、前記ロック爪の両側方には空隙が設けられており、前記枠状をなすロック部の周壁の中で、前記脚連結壁の少なくとも一部が最も薄く形成されているので、ハーネスを被取付部品に対して離反する方向に強く引っ張ったときに、脚連結壁が撓みやすくなっており、比較的低荷重でバンド部とロック爪との係合を解除することができ、ハーネスの取外し作業性を高めることができる。   In this case, a gap is provided between the rib and the leg connecting wall and on both sides of the lock claw, and the leg connecting wall is surrounded by the frame-shaped lock portion. Since at least a part of the harness is thinnest, the leg connecting wall is easily bent when the harness is pulled strongly in the direction away from the part to be attached. Can be released, and the workability of removing the harness can be improved.

また、被取付部品に対してハーネスをいずれの方向に引っ張っても脚連結壁を撓ませることができるので、引っ張る方向に影響されることなく、ハーネスをスムーズに取外すことが可能となる。   Further, since the leg connecting wall can be bent even if the harness is pulled in any direction with respect to the attached component, the harness can be removed smoothly without being affected by the pulling direction.

更に、バンド部或いはロック部を破損することなくバンド挿通路からバンド部を引き抜くことができるので、ハーネスクリップの再利用を図れる。また、ロック部を比較的簡単な構造とすることができるので、製造コストの低減を図ることが可能となる。   Furthermore, since the band part can be pulled out from the band insertion path without damaging the band part or the lock part, the harness clip can be reused. In addition, since the lock portion can have a relatively simple structure, the manufacturing cost can be reduced.

本発明の第２は、ハーネスの外周に巻き付けられるバンド部と、該バンド部の一端が連結され、該バンド部の他端を挿通させて締め付け固定するロック部と、該ロック部に連結されて被取付部品に形成された取付孔に係合する係止脚とを備え、前記ロック部は、前記バンド部が連結されたバンド連結壁と、前記係止脚が連結された脚連結壁とが、それらの内壁同士を対向して配置され、両連結壁の両端部が一対の側壁で連結された枠状をなし、前記側壁の内側には、それぞれリブが形成されていて、このリブと前記バンド連結壁との間にバンド挿通路が形成され、前記脚連結壁の内側には、前記バンド挿通路に向かって延出され、前記バンド挿通路に挿入される前記バンド部と係合するロック爪が連設されており、前記リブと前記脚連結壁との間であって、前記ロック爪の両側方には空隙が設けられており、前記バンド連結壁と前記脚連結壁とを引き離す方向に荷重を加えたとき、前記枠状をなすロック部の周壁の中で、前記脚連結壁が最初に撓むように構成されていることを特徴とするハーネスクリップを提供するものである。   The second of the present invention is a band part wound around the outer periphery of the harness, one end of the band part is connected, the other end of the band part is inserted and tightened and fixed, and the lock part is connected to the lock part. A locking leg that engages with a mounting hole formed in the part to be mounted, and the lock portion includes a band connecting wall to which the band portion is connected and a leg connecting wall to which the locking leg is connected. The inner walls are arranged to face each other, and both ends of both connecting walls form a frame shape connected by a pair of side walls, and ribs are formed inside the side walls, respectively. A band insertion passage is formed between the band connection wall, and a lock that extends toward the band insertion passage and engages with the band portion inserted into the band insertion passage inside the leg connection wall. A claw is provided continuously, and the rib and the leg connecting wall A gap is provided on both sides of the lock claw, and when a load is applied in a direction to separate the band connection wall and the leg connection wall, the peripheral wall of the lock portion forming the frame shape is provided. In the above, a harness clip is provided in which the leg connecting wall is configured to be bent first.

上記発明によれば、前記第１の発明と同様に、ハーネスの外周に巻き付けたバンド部をバンド挿通路に挿通してロック爪に係合させてハーネスを締付け固定し、係止脚を被取付部品の取付孔に係合させることより、被取付部品に対してハーネスを所定位置に固定保持させることができる。   According to the above invention, as in the first invention, the band part wound around the outer periphery of the harness is inserted into the band insertion passage and engaged with the lock claw to fasten and fix the harness, and the locking leg is attached. By engaging with the mounting holes of the parts, the harness can be fixedly held at a predetermined position with respect to the mounted parts.

そして、修理や廃棄処分等の理由により、ハーネスを取外す必要が生じた場合には、上記固定状態で、ハーネスを被取付部品に対して離反する方向に強く引っ張ると、脚連結壁が最初に撓んでロック爪がバンド部から離れて係合が解除されるので、バンド部をバンド挿通路から抜き出して、被取付部品からハーネスを取外すことができる。   If it becomes necessary to remove the harness for reasons such as repair or disposal, if the harness is pulled strongly in a direction away from the attached component in the fixed state, the leg connecting wall will be bent first. Since the lock claw is separated from the band portion and the engagement is released, the harness can be removed from the attached component by removing the band portion from the band insertion path.

この態様においても、被取付部品に対してハーネスをいずれの方向に引っ張っても脚連結壁を撓ませることができるので、引っ張る方向に影響されることなく、ハーネスをスムーズに取外すことが可能となる。   Also in this aspect, since the leg connecting wall can be bent even if the harness is pulled in any direction with respect to the attached component, the harness can be smoothly removed without being influenced by the pulling direction. .

更に、バンド部或いはロック部を破損することなくバンド挿通路からバンド部を引き抜くことができるので、ハーネスクリップの再利用を図れる。また、ロック部を比較的簡単な構造とすることができるので、製造コストの低減を図ることが可能となる。   Furthermore, since the band part can be pulled out from the band insertion path without damaging the band part or the lock part, the harness clip can be reused. In addition, since the lock portion can have a relatively simple structure, the manufacturing cost can be reduced.

本発明の第３は、前記第１又は第２の発明において、前記ロック爪の両側方に位置する空隙の一方の端から他方の端に至る幅は、前記バンド挿通路に挿通される前記バンド部の幅よりも大きく形成されているハーネスクリップを提供するものである。   According to a third aspect of the present invention, in the first or second aspect, the band extending from one end to the other end of the gap located on both sides of the lock claw is inserted into the band insertion passage. The harness clip formed larger than the width of the part is provided.

上記発明によれば、ハーネスを被取付部品に対して離反する方向に引っ張ることによって、バンド連結壁が引っ張られ、両側壁を介して、脚連結壁の両側端部にも引っ張り力が作用する。これに対して、脚連結壁の中央部には係止脚が取り付けられていて、上記引張り力に対する抜け止め力が作用する。その結果、脚連結壁の両側端部と係止脚の取付け部との間に曲げモーメントが作用するが、ロック爪の両側方に位置する上記空隙の幅を広くとることによって、上記曲げモーメントが効果的に作用し、脚連結壁が容易に撓むので、バンド部とロック爪との係合を解除しやすくすることができる。   According to the above invention, the band connecting wall is pulled by pulling the harness in a direction away from the attached component, and a tensile force acts on both side ends of the leg connecting wall via both side walls. On the other hand, a locking leg is attached to the central portion of the leg connecting wall, and a retaining force against the tensile force acts. As a result, a bending moment acts between both end portions of the leg connecting wall and the mounting portion of the locking leg, but the bending moment is reduced by widening the gap located on both sides of the lock claw. Since it acts effectively and the leg connecting wall bends easily, the engagement between the band portion and the lock claw can be easily released.

本発明の第４は、前記第１〜３の発明のいずれか１つにおいて、前記脚連結壁及び／又は前記脚連結壁と前記側壁との連結部に、前記バンド挿通路と同じ方向に伸びるノッチ状の溝が形成されているハーネスクリップを提供するものである。   In a fourth aspect of the present invention, in any one of the first to third aspects, the leg connecting wall and / or the connecting portion between the leg connecting wall and the side wall extends in the same direction as the band insertion passage. A harness clip in which a notch-shaped groove is formed is provided.

上記発明によれば、ハーネスを被取付部品に対して離反する方向に強く引っ張ったときに、前記ノッチ状の溝の部分で折れ曲がるようにして脚連結壁部が撓むので、バンド部とロック爪との係合を解除しやすくすることができる。   According to the above invention, when the harness is pulled strongly in the direction away from the attached component, the leg connecting wall portion is bent so as to be bent at the notch-shaped groove portion, so that the band portion and the lock claw Can be easily released.

本発明のハーネスクリップによれば、ハーネス外周に巻き付けたバンド部をバンド挿通路に挿通してロック爪に係合させてハーネスを締付け固定し、係止脚を被取付部品の取付孔に係合させると、被取付部品に対してハーネスを所定位置に固定保持させることができる。   According to the harness clip of the present invention, the band portion wound around the outer periphery of the harness is inserted into the band insertion passage and engaged with the lock claw to fasten and fix the harness, and the locking leg is engaged with the mounting hole of the mounted part. Then, the harness can be fixedly held at a predetermined position with respect to the attached component.

また、ハーネスを取外したい場合には、上記固定状態で、ハーネスを被取付部品に対して離反する方向に強く引っ張ると、脚連結壁が撓んでロック爪がバンド部から離れて係合が解除されるので、バンド部をバンド挿通路から抜き出して、被取付部品からハーネスを取外すことができる。また、ハーネスをいずれの方向に引っ張っても脚連結壁が撓むので、引っ張る方向に影響されることなく、ハーネスをスムーズに取外すことができる。   Also, if you want to remove the harness, pulling the harness strongly away from the part to be attached in the above fixed state will cause the leg connecting wall to bend and the locking claw will be separated from the band and the engagement will be released. Therefore, it is possible to remove the harness from the attached component by extracting the band portion from the band insertion passage. Moreover, since the leg connecting wall bends even if the harness is pulled in any direction, the harness can be removed smoothly without being affected by the pulling direction.

以下、図１〜６を参照して本発明のハーネスクリップの一実施形態について説明する。   Hereinafter, an embodiment of the harness clip of the present invention will be described with reference to FIGS.

図１に示すように、このハーネスクリップ１０は、ハーネスＨを車体パネル等の被取付部品１の所定位置に固定配置させるためのもので、その構成としては、ハーネスＨの外周に巻き付けられるバンド部１５と、該バンド部１５の一端が連結されると共に、該バンド部１５の他端を挿通させて、ハーネスＨを締め付け固定するロック部２０と、該ロック部２０に連結されて被取付部品１に形成された取付孔３に係合する係止脚４０とから、主として構成されている。   As shown in FIG. 1, the harness clip 10 is for fixing and arranging the harness H at a predetermined position of the mounted part 1 such as a vehicle body panel, and as a configuration thereof, a band portion wound around the outer periphery of the harness H 15 and one end of the band portion 15 are connected, and the other end of the band portion 15 is inserted to fasten and fix the harness H, and the attached part 1 is connected to the lock portion 20. It is mainly comprised from the latching leg 40 engaged with the attachment hole 3 formed in this.

各構成部分について説明すると、バンド部１５は、基端部が後述するロック部２０のバンド連結壁２１の一側縁に連結され、そこから幅Ｄ１（図５参照）で所定長さで帯状に伸びていると共に、ハーネスＨの外周に当接する面とは反対側の面に、複数の係合溝１７が長手方向に沿って鋸歯状に設けられている（図２及び図３参照）。また、係合溝１７には、図３の矢印Ａで示す、バンド部１５を後述するバンド挿通路２９に対して挿入する方向（以下、「バンド部１５の挿入方向」という）に沿って次第に高さが低くなる傾斜面１７ａと、バンド部１５の長手方向に対して直交する係合面１７ｂとが形成されている。なお、バンド部１５の係合溝１７とは反対側の面の幅方向中央には、バンド部１５の長手方向に沿って突条１９が伸びており（図１参照）、この突条１９が、図５，６に示すように、バンド連結壁２１の切欠き溝２１ａに入り込むようになっている。   Explaining each component, the band portion 15 has a base end portion connected to one side edge of a band connecting wall 21 of the lock portion 20 which will be described later, and from there to a band shape with a predetermined length with a width D1 (see FIG. 5). A plurality of engagement grooves 17 are provided in a sawtooth shape along the longitudinal direction on the surface opposite to the surface that contacts the outer periphery of the harness H while extending (see FIGS. 2 and 3). Further, in the engagement groove 17, the band portion 15 is gradually inserted in a direction (hereinafter referred to as “the insertion direction of the band portion 15”) shown in FIG. An inclined surface 17a having a lower height and an engagement surface 17b orthogonal to the longitudinal direction of the band portion 15 are formed. A protrusion 19 extends along the longitudinal direction of the band 15 at the center in the width direction of the surface of the band 15 opposite to the engagement groove 17 (see FIG. 1). 5 and 6, the cutout groove 21a of the band connecting wall 21 is inserted into the cutout groove 21a.

一方、図２及び図３を参照すると、ロック部２０は、バンド部１５の基端部が連結されたバンド連結壁２１と、係止脚４０が連結された脚連結壁２３とが、バンド部１５及び係止脚４０を外側に向け、互いに平行となるように対向して配置されていて、各連結壁２１，２３の両端部が一対の側壁２５，２５で連結された枠状をなしている。   On the other hand, referring to FIGS. 2 and 3, the lock portion 20 includes a band connecting wall 21 to which the base end portion of the band portion 15 is connected and a leg connecting wall 23 to which the locking leg 40 is connected. 15 and the locking legs 40 are arranged facing each other so as to be parallel to each other, and the both ends of each of the connecting walls 21 and 23 form a frame shape connected by a pair of side walls 25 and 25. Yes.

また、各側壁２５，２５の内側であって、高さ方向のほぼ中間位置には、リブ２７，２７が対向して突設されている。このリブ２７，２７と、前記バンド連結壁２１との間には、バンド部１５が挿通されるバンド挿通路２９が形成されている。なお、バンド部１５は、その一側面に設けた係合溝１７を下側に向けて、図３の矢印Ａに示すように、バンド挿通路２９に挿入されるようになっている。また、バンド挿通路２９にバンド部１５が挿通されたときには、前記リブ２７，２７がバンド部１５の下面両側縁に当接して、バンド部１５の脚連結壁２３側への移動を規制するようになっている。更に、前記バンド連結壁２１の内側の幅方向中間には、バンド部１５の突条１９が入り込む切欠き溝２１ａが、バンド挿通路２９に連通して形成されている。   In addition, ribs 27 and 27 are provided so as to protrude from the inner side of the side walls 25 and 25 at a substantially intermediate position in the height direction. A band insertion passage 29 through which the band portion 15 is inserted is formed between the ribs 27 and 27 and the band connecting wall 21. The band portion 15 is inserted into the band insertion passage 29 as shown by an arrow A in FIG. 3 with the engaging groove 17 provided on one side thereof facing downward. Further, when the band portion 15 is inserted into the band insertion passage 29, the ribs 27 and 27 come into contact with both side edges of the lower surface of the band portion 15 so as to restrict the movement of the band portion 15 toward the leg connecting wall 23. It has become. Furthermore, a notch groove 21 a into which the protrusion 19 of the band portion 15 enters is formed in the middle in the width direction inside the band connecting wall 21 so as to communicate with the band insertion passage 29.

一方、前記脚連結壁２３の内側であって、その幅方向中央部には、撓み可能なロック爪３１が設けられている。図３を併せて参照すると、ロック爪３１は、その基端部がバンド部１５の挿入方向の入口側に連結されていて、そこからバンド部１５の挿入方向の出口側に向かって斜め上方に延出し、先端部が前記リブ２７，２７の間を通って、前記バンド挿通路２９に入り込むように構成されている。また、ロック爪３１の先端部上面には、バンド部１５の係合溝１７に係合する係合爪３３が設けられている。図３に示すように、この係合爪３３は、バンド部１５の挿入方向に沿って緩傾斜面３３ａを形成されていると共に、バンド部１５の挿入方向とは反対側に急傾斜面３３ｂが形成された形状をなしている。このようにロック爪３１の緩傾斜面３３ａをバンド部１５の挿入方向に沿って設けると共に、前述したように、バンド部１５の係合溝１７にもバンド部１５の挿入方向に沿って次第に高さが低くなる傾斜面１７ａを設けたため、バンド挿通路２９内に図３の矢印Ａ方向からバンド部１５を挿入することができる。すなわち、バンド挿通路２９にバンド部１５が挿入されると、バンド部１５の傾斜面１７ａにより、緩傾斜面３３ａが押圧されてロック爪３１が下方に撓み、バンド部１５の係合面１７ｂが急傾斜面３３ｂに至ると、ロック爪３１が弾性復帰して急傾斜面３３ｂが係合面１７ｂに係合し、この工程がバンド部１５の挿入に伴って繰り返されて、バンド部１５がロック爪３１に段階的に係合するようになっている。一方、矢印Ａ方向とは反対方向にバンド部１５が引っ張られた場合には、バンド部１５の係合面１７ｂがロック爪３１の急傾斜面３３ｂに引っ掛かるため、バンド挿通路２９からバンド部１５が抜け外れることを防止している。   On the other hand, inside the leg connecting wall 23, a lock pawl 31 that can be bent is provided at the center in the width direction. Referring also to FIG. 3, the lock claw 31 has a base end portion connected to the inlet side in the insertion direction of the band portion 15 and obliquely upward from there to the outlet side in the insertion direction of the band portion 15. It extends and the front-end | tip part is comprised so that it may pass in between the said ribs 27 and 27 and may enter into the said band insertion path 29. FIG. An engaging claw 33 that engages with the engaging groove 17 of the band portion 15 is provided on the top surface of the distal end portion of the lock claw 31. As shown in FIG. 3, the engaging claw 33 is formed with a gently inclined surface 33 a along the insertion direction of the band portion 15, and a steeply inclined surface 33 b on the opposite side to the insertion direction of the band portion 15. It has a formed shape. As described above, the gently inclined surface 33a of the lock claw 31 is provided along the insertion direction of the band portion 15, and as described above, the engagement groove 17 of the band portion 15 is also gradually increased in the insertion direction of the band portion 15. 3 is provided in the band insertion path 29 from the direction of arrow A in FIG. In other words, when the band portion 15 is inserted into the band insertion passage 29, the gently inclined surface 33 a is pressed by the inclined surface 17 a of the band portion 15, the lock claw 31 is bent downward, and the engaging surface 17 b of the band portion 15 is When the steeply inclined surface 33b is reached, the lock claw 31 is elastically restored and the steeply inclined surface 33b is engaged with the engaging surface 17b. This process is repeated as the band portion 15 is inserted, and the band portion 15 is locked. The claws 31 are engaged in stages. On the other hand, when the band portion 15 is pulled in the direction opposite to the arrow A direction, the engagement surface 17b of the band portion 15 is hooked on the steeply inclined surface 33b of the lock claw 31. Is prevented from coming off.

そして、前記ロック爪３１の両側には、前記リブ２７，２７と、脚連結壁２３と、両側壁２５とで囲まれ、リブ２７，２７の基部まで広がる空隙３５，３５が設けられている。そして、脚連結壁２３の上記空隙３５、３５に臨む部分、すなわちロック爪３１の両側部分は、枠状をなすロック部２０の周壁の中で最も肉薄に形成されている。したがって、バンド部１５を介してロック部２０に引張荷重が作用した場合には、ロック部２０の周壁のうち、バンド連結壁２１及び各側壁２５，２５はそれほど撓まずにほぼ元の形状を維持するものの、それらより薄く形成された、脚連結壁２３の両側部が、図６に示すように撓むようになっている。また、図５に示すように、一方の空隙３５の側壁２５側の端部から、他方の空隙３５の側壁２５側の端部に至る幅をＤ２としたとき、この幅Ｄ２は、前述のバンド部１５の幅Ｄ１よりも大きくなるように設定されている。なお、脚連結壁２３の最も薄い部分の肉厚ｔ（図５参照）は、０．５〜１．０ｍｍとなっている。   On both sides of the lock claw 31, there are provided gaps 35, 35 that are surrounded by the ribs 27, 27, the leg connecting wall 23, and both side walls 25 and extend to the base of the ribs 27, 27. And the part which faces the said clearance gaps 35 and 35 of the leg connection wall 23, ie, the both-sides part of the lock nail | claw 31, is formed thinnest in the surrounding wall of the lock part 20 which makes frame shape. Therefore, when a tensile load is applied to the lock part 20 via the band part 15, the band connecting wall 21 and the side walls 25, 25 of the peripheral wall of the lock part 20 are not bent so much and maintain the substantially original shape. However, both side portions of the leg connecting wall 23 formed thinner than these are bent as shown in FIG. Further, as shown in FIG. 5, when the width from the end portion on the side wall 25 side of one gap 35 to the end portion on the side wall 25 side of the other gap 35 is defined as D2, this width D2 is equal to the aforementioned band. The width is set to be larger than the width D1 of the portion 15. In addition, the thickness t (refer FIG. 5) of the thinnest part of the leg connection wall 23 is 0.5-1.0 mm.

更に、脚連結壁２３には、バンド部１５の挿入方向に沿った両側縁から斜め下方に向けて、板状の弾性フランジ片３７，３７がそれぞれ延出している。この弾性フランジ片３７は、係止脚４０を被取付部品１の取付孔３に挿入したときに、取付孔３の表側周縁に弾性的に当接する部分で、これにより被取付部品１の板厚変化に対応可能となっている。   Further, plate-like elastic flange pieces 37 and 37 extend from the both side edges along the insertion direction of the band portion 15 to the leg connecting wall 23 obliquely downward. The elastic flange piece 37 is a portion that elastically abuts to the front peripheral edge of the mounting hole 3 when the locking leg 40 is inserted into the mounting hole 3 of the mounted part 1. It can respond to changes.

前記脚連結壁２３の外側下面には、被取付部品１の取付孔３に係合する係止脚４０が連結されている。この係止脚４０は、前述したロック爪３１が形成された位置に対応して、脚連結壁２３の下面の幅方向中央部に、所定幅で延出した板状のステム部４１を有している。また、このステム部４１の先端部両側から脚連結壁２３に向かって錨足状に一対の弾性係止片４３，４３が伸びていて、各弾性係止片４３の先端部外側には係止段部４５が形成され、各弾性係止片４３の先端部内側からは、先端係止片４７がステム部４１に対してほぼ平行に突設されている。なお、係止脚４０が取付孔３に挿入された際には、図５及び図６に示すように、前記係止段部４５が取付孔３の裏側周縁に係合すると共に、先端係止片４７が取付孔３の内周に当接するようになっている。   A locking leg 40 that engages with the mounting hole 3 of the mounted part 1 is connected to the outer lower surface of the leg connecting wall 23. The locking leg 40 has a plate-like stem portion 41 extending at a predetermined width at the center in the width direction of the lower surface of the leg connecting wall 23 corresponding to the position where the locking claw 31 is formed. ing. Further, a pair of elastic locking pieces 43 and 43 extend from both sides of the distal end portion of the stem portion 41 toward the leg connecting wall 23, and are locked to the outer side of the distal end portion of each elastic locking piece 43. A stepped portion 45 is formed, and a distal end locking piece 47 projects substantially parallel to the stem portion 41 from the inner side of the distal end portion of each elastic locking piece 43. When the locking leg 40 is inserted into the mounting hole 3, as shown in FIGS. 5 and 6, the locking step portion 45 engages with the rear peripheral edge of the mounting hole 3, and the tip locking The piece 47 comes into contact with the inner periphery of the mounting hole 3.

次に、上記構成からなるハーネスクリップ１０を用いて、車体パネル等の被取付部品１に対して、ハーネスＨを所定箇所に固定保持する手順について説明する。   Next, a procedure for fixing and holding the harness H at a predetermined position with respect to the mounted part 1 such as a vehicle body panel using the harness clip 10 having the above-described configuration will be described.

まず、複数の電線，導線等を束ねてなるハーネスＨの外周に、図１の想像線で示すように、突条１９を内側にしてバンド部１５を巻き付けて、その先端部を、図３の矢印Ａで示すように、ロック部２０のバンド挿通路２９の入口側から挿入していく。そして、バンド挿通路２９内を通して、バンド部１５の先端部をバンド挿通路２９の出口側から引き出していくと、前述したようにロック爪３１の係合爪３３がバンド部１５の係合溝１７に段階的に係合していき、バンド部１５が所定距離だけ引っ張られると、バンド部１５の所定箇所にある係合溝１７にロック爪３１の係合爪３３が係合して、バンド部１５によってハーネスＨを締付け固定することができる。   First, as shown by an imaginary line in FIG. 1, the band portion 15 is wound around the outer periphery of the harness H formed by bundling a plurality of electric wires, conducting wires, etc. As indicated by an arrow A, the lock portion 20 is inserted from the entrance side of the band insertion passage 29. Then, when the tip of the band portion 15 is pulled out from the outlet side of the band insertion passage 29 through the band insertion passage 29, the engagement claw 33 of the lock claw 31 is engaged with the engagement groove 17 of the band portion 15 as described above. When the band portion 15 is pulled by a predetermined distance, the engagement claw 33 of the lock claw 31 is engaged with the engagement groove 17 at a predetermined position of the band portion 15, and the band portion The harness H can be fastened and fixed by 15.

その状態で、係止脚４０を被取付部品１の取付孔３に表側から挿入していくと、一対の弾性係止片４３，４３が取付孔３の内周に押圧されて内側に撓み、係止段部４５が取付孔３の裏側に至ると、各弾性係止片４３が弾性復帰して、係止段部４５が取付孔３の裏側周縁に係合すると共に、先端係止片４７が取付孔３の内周に当接し、更に、取付孔３の表側周縁に弾性フランジ片３７，３７がそれぞれ当接して、図５に示すように、ハーネスクリップ１０を介して被取付部品１の所定位置にハーネスＨを固定保持させることができる。   In this state, when the locking leg 40 is inserted into the mounting hole 3 of the mounted part 1 from the front side, the pair of elastic locking pieces 43 and 43 are pressed against the inner periphery of the mounting hole 3 and bent inward. When the locking step 45 reaches the back side of the mounting hole 3, each elastic locking piece 43 is elastically restored, and the locking step 45 is engaged with the peripheral edge on the back side of the mounting hole 3, and the tip locking piece 47. Comes into contact with the inner periphery of the mounting hole 3, and the elastic flange pieces 37, 37 come into contact with the front peripheral edge of the mounting hole 3, respectively. As shown in FIG. The harness H can be fixedly held at a predetermined position.

ところで、車両の修理、廃棄処分等に伴うリサイクル、或いは、ハーネスＨの交換等の各種の理由により、ハーネスＨを被取付部品１から取外したい場合がある。そのようなときには、ハーネスＨが固定された状態で、図４に示すようにハーネスＨを把持して、ハーネスＨを被取付部品１に対して離反する方向、すなわち、この実施形態においては上方に所定荷重で強く引っ張るだけでよい。   By the way, there are cases where it is desired to remove the harness H from the mounted part 1 for various reasons such as vehicle repairs, recycling associated with disposal, or replacement of the harness H. In such a case, in a state where the harness H is fixed, the harness H is gripped as shown in FIG. 4, and the harness H is separated from the mounted component 1, that is, upward in this embodiment. It is only necessary to pull strongly with a predetermined load.

すると、ハーネスＨを締め付け固定すると共に、ロック爪３１に係合固定されたバンド部１５を介して、ロック部２０のバンド連結壁２１に引張荷重が作用する。この引張荷重は、一対の側壁２５，２５を介して脚連結壁２３の両側部を図５中の矢印Ｆ方向に引張る荷重となる。一方、係止脚４０の取付け部である脚連結壁２３の幅方向中央部は固定されているので、脚連結壁２３の幅方向中央部を中心として前記引張荷重Ｆによって、脚連結壁２３に曲げモーメントが作用する。その結果、脚連結壁２３の、ロック爪３１の左右両側部が、図６に示すように斜め上方に向けて最初に撓むようになる。   Then, the harness H is fastened and fixed, and a tensile load acts on the band connecting wall 21 of the lock part 20 through the band part 15 engaged and fixed to the lock claw 31. This tensile load is a load that pulls both side portions of the leg connecting wall 23 in the direction of arrow F in FIG. On the other hand, since the central portion in the width direction of the leg connecting wall 23 that is the mounting portion of the locking leg 40 is fixed, the tensile load F is applied to the leg connecting wall 23 around the central portion in the width direction of the leg connecting wall 23. A bending moment acts. As a result, the left and right side portions of the lock claw 31 of the leg connecting wall 23 are initially bent obliquely upward as shown in FIG.

すると、バンド部１５の係合溝１７からロック爪３１の係合爪３３が離れて、バンド部１５に対するロック爪３１の係合が解除される。その状態で、なおもハーネスＨが上方に引っ張られ、バンド部１５がハーネスＨによって内側から押し上げられると、バンド部１５がバンド挿通路２９から抜き出され、その結果、ハーネスＨを被取付部品１から取外すことができる。   Then, the engagement claw 33 of the lock claw 31 is separated from the engagement groove 17 of the band portion 15, and the engagement of the lock claw 31 with the band portion 15 is released. In this state, when the harness H is still pulled upward and the band portion 15 is pushed up from the inside by the harness H, the band portion 15 is extracted from the band insertion passage 29, and as a result, the harness H is attached to the mounted part 1. Can be removed from.

また、この実施形態の場合、リブ２７と脚連結壁２３との間であって、ロック爪３１の両側方に空隙３５，３５が設けられている共に、枠状をなすロック部２０の周壁の中で、脚連結壁２３のロック爪３１の左右両側部が、最も薄くなるように形成されている。したがって、図４に示すように、ハーネスＨを被取付部品１に対して離反する方向に所定荷重で引っ張ったときに、脚連結壁２３が撓みやすくなるので、比較的低荷重でバンド部１５とロック爪３１との係合を解除することができ、ハーネスＨの取外し作業性を高めることができる。   In the case of this embodiment, the gaps 35 are provided between the rib 27 and the leg connecting wall 23 on both sides of the lock claw 31, and the peripheral wall of the lock portion 20 having a frame shape is provided. Among them, the left and right sides of the lock claw 31 of the leg connecting wall 23 are formed so as to be thinnest. Therefore, as shown in FIG. 4, when the harness H is pulled with a predetermined load in a direction away from the attached component 1, the leg connecting wall 23 is easily bent. The engagement with the lock claw 31 can be released, and the workability for removing the harness H can be improved.

また、脚連結壁２３を撓ませるための引張荷重は、バンド部１５及びロック部２０の各側壁２５を介して脚連結壁２３に伝達されるため、被取付部品１に対してハーネスＨをいずれの方向に引っ張っても、脚連結壁２３を図６に示すように撓ませることができ、ハーネスＨを引っ張る方向に影響されることなく、ハーネスＨをスムーズに取外すことが可能となる。   Further, since the tensile load for bending the leg connecting wall 23 is transmitted to the leg connecting wall 23 via the side walls 25 of the band portion 15 and the lock portion 20, the harness H is attached to the attached component 1. 6, the leg connecting wall 23 can be bent as shown in FIG. 6, and the harness H can be removed smoothly without being affected by the direction in which the harness H is pulled.

更に、前述したように、ハーネスＨを引っ張ることにより、脚連結壁２３が撓んで、バンド部１５とロック爪３１との係合を自然に解除することができるので、バンド部１５或いはロック部２０を破損することなく、バンド挿通路２９からバンド部１５を引き抜くことができるので、ハーネスクリップ１０の再利用を図ることが可能である。   Furthermore, as described above, by pulling the harness H, the leg connecting wall 23 bends and the engagement between the band portion 15 and the lock claw 31 can be naturally released. Since the band portion 15 can be pulled out from the band insertion path 29 without damaging the harness clip 10, the harness clip 10 can be reused.

また、脚連結壁２３の内側に連設されたロック爪３１が、バンド部１５にそのまま係合するようになっているので、ロック部２０の内側を比較的簡単な構造とすることができ、製造コストの低減を図ることが可能となる。   Moreover, since the lock claw 31 provided continuously on the inner side of the leg connecting wall 23 is adapted to engage with the band portion 15 as it is, the inner side of the lock portion 20 can have a relatively simple structure, Manufacturing costs can be reduced.

更に、この実施形態においては、一方の空隙３５の側壁２５側の端部から、他方の空隙３５の側壁２５側の端部に至る幅Ｄ２は、バンド部１５の幅Ｄ１よりも大きくなるように設定されている。そして、ハーネスＨを被取付部品１に対して離反する方向に引っ張ることによって、バンド当接部であるバンド連結壁２１の下面と、係止脚４０の取付け部である脚連結壁２３の幅方向中央部がそれぞれ外方に引っ張られる。このとき、バンド連結壁２１は、バンド部１５が当接しているため撓みにくくなっているのに対して、上記のように、各空隙３５，３５の端部間の幅Ｄ２を、バンド部１５の幅Ｄ１よりも大きくなるように設定したので、脚連結壁２３は、その両端の各側壁２５への連結部と、係止脚４０の取付け部との間の距離が大きくなり、引張荷重Ｆによる曲げモーメントが効果的に作用して、より撓みやすくすることができる。その結果、バンド部１５とロック爪３１との係合を解除しやすくすることが可能となる。   Furthermore, in this embodiment, the width D2 from the end portion of the one gap 35 on the side wall 25 side to the end portion of the other gap 35 on the side wall 25 side is larger than the width D1 of the band portion 15. Is set. Then, by pulling the harness H in the direction away from the attached component 1, the width direction of the lower surface of the band connecting wall 21 that is the band contact portion and the leg connecting wall 23 that is the mounting portion of the locking leg 40 Each central part is pulled outward. At this time, the band connecting wall 21 is difficult to bend because the band portion 15 is in contact with the band connecting wall 21, while the width D <b> 2 between the end portions of the gaps 35 and 35 is set as described above. Since the leg connecting wall 23 is set so as to be larger than the width D1, the distance between the connecting parts to the side walls 25 at both ends thereof and the attaching parts of the locking legs 40 increases, and the tensile load F The bending moment due to can effectively act and bend more easily. As a result, the engagement between the band portion 15 and the lock claw 31 can be easily released.

図７には、本発明のハーネスクリップ１０の他の実施形態が示されている。なお、前記実施形態と実質的に同一部分には同符号を付してその説明を省略する。   FIG. 7 shows another embodiment of the harness clip 10 of the present invention. Note that substantially the same parts as those of the above-described embodiment are denoted by the same reference numerals, and description thereof is omitted.

この実施形態のハーネスクリップ１０ａは、前記実施形態のハーネスクリップ１０に対して、脚連結壁２３の一部を薄く形成させるための手段が相異する。すなわち、この実施形態のハーネスクリップ１０ａにおいては、図７に示すように、脚連結壁２３の内側上面であって、ロック爪３１の両側に隣接した位置に、一対のノッチ状の溝３８，３８がバンド挿通路２９と同じ方向に伸びて、それぞれ設けられている。また、脚連結壁２３の両端と各側壁２５，２５との連結部であって、連結壁２３と各側壁２５との内側角部にも、ノッチ状の溝３８，３８がバンド挿通路２９と同じ方向に伸びて、それぞれ設けられている。   The harness clip 10a according to this embodiment is different from the harness clip 10 according to the embodiment in terms of means for forming a part of the leg connecting wall 23 to be thin. That is, in the harness clip 10 a of this embodiment, as shown in FIG. 7, a pair of notch-shaped grooves 38, 38 are located on the inner upper surface of the leg connecting wall 23 and adjacent to both sides of the lock claw 31. Extend in the same direction as the band insertion passage 29 and are provided respectively. In addition, notch-shaped grooves 38, 38 are connected to the band insertion passage 29 at the inner corners of the connecting wall 23 and the side walls 25, which are the connecting portions between both ends of the leg connecting wall 23 and the side walls 25, 25. Each is provided extending in the same direction.

この実施形態の場合には、ハーネスＨを被取付部品１に対して離反する方向に強く引っ張ったときに、ノッチ状の溝３８の部分で折れ曲がるようにして、脚連結壁２３が撓むようになるので、バンド部１５とロック爪３１との係合を解除しやすくすることができる。なお、ノッチ状の溝３８は、脚連結壁２３の下面側に設けていてもよく、特に限定されるものではない。   In the case of this embodiment, when the harness H is pulled strongly in the direction away from the attached component 1, the leg connecting wall 23 is bent so as to bend at the notch-shaped groove 38. The engagement between the band portion 15 and the lock claw 31 can be easily released. In addition, the notch-shaped groove | channel 38 may be provided in the lower surface side of the leg connection wall 23, and is not specifically limited.

本発明のハーネスクリップの一実施形態を示す分解斜視図である。It is a disassembled perspective view which shows one Embodiment of the harness clip of this invention. 同ハーネスクリップを示しており、（ａ）は正面図、（ｂ）は底面図である。The harness clip is shown, (a) is a front view, (b) is a bottom view. 図２（ａ）のＢ−Ｂ矢視線における断面図である。It is sectional drawing in the BB arrow line of Fig.2 (a). 本発明のハーネスクリップを被取付部品から取外す際の斜視図である。It is a perspective view at the time of removing the harness clip of this invention from a to-be-attached component. 同ハーネスクリップを被取付部品に固定した状態を示す説明図である。It is explanatory drawing which shows the state which fixed the harness clip to the to-be-attached component. 同ハーネスクリップを被取付部品から取外す際の状態を示す説明図である。It is explanatory drawing which shows the state at the time of removing the harness clip from to-be-attached components. 本発明のハーネスクリップの他の実施形態を示す説明図である。It is explanatory drawing which shows other embodiment of the harness clip of this invention.

符号の説明Explanation of symbols

１ 被取付部品
３ 取付孔
１０ ハーネスクリップ
１５ バンド部
２０ ロック部
２１ バンド連結壁
２３ 脚連結壁
２５ 側壁
２７ リブ
２９ バンド挿通路
３１ ロック爪
３５ 空隙
４０ 係止脚 DESCRIPTION OF SYMBOLS 1 To-be-attached component 3 Attachment hole 10 Harness clip 15 Band part 20 Lock part 21 Band connection wall 23 Leg connection wall 25 Side wall 27 Rib 29 Band insertion path 31 Lock claw 35 Cavity 40 Locking leg

Claims (4)

ハーネスの外周に巻き付けられるバンド部と、該バンド部の一端が連結され、該バンド部の他端を挿通させて締め付け固定するロック部と、該ロック部に連結されて被取付部品に形成された取付孔に係合する係止脚とを備え、
前記ロック部は、前記バンド部が連結されたバンド連結壁と、前記係止脚が連結された脚連結壁とが、それらの内壁同士を対向して配置され、両連結壁の両端部が一対の側壁で連結された枠状をなし、
前記側壁の内側には、それぞれリブが形成されていて、このリブと前記バンド連結壁との間にバンド挿通路が形成され、
前記脚連結壁の内側には、前記バンド挿通路に向かって延出され、前記バンド挿通路に挿入される前記バンド部と係合するロック爪が連設されており、
前記リブと前記脚連結壁との間であって、前記ロック爪の両側方には空隙が設けられており、
前記枠状をなすロック部の周壁の中で、前記脚連結壁の少なくとも一部が最も薄く形成されていることを特徴とするハーネスクリップ。 A band part wound around the outer periphery of the harness, one end of the band part is connected, a lock part that is fastened by inserting the other end of the band part, and a part to be attached that is connected to the lock part A locking leg that engages with the mounting hole,
The lock portion includes a band connecting wall to which the band portion is connected and a leg connecting wall to which the locking leg is connected, with their inner walls facing each other, and a pair of both ends of both connecting walls. A frame connected by the side walls of
A rib is formed inside each of the side walls, and a band insertion path is formed between the rib and the band connecting wall,
A lock claw that extends toward the band insertion passage and engages with the band portion that is inserted into the band insertion passage is connected to the inside of the leg connection wall,
Between the rib and the leg connecting wall, a gap is provided on both sides of the lock claw,
A harness clip characterized in that at least a part of the leg connecting wall is formed to be thinnest among the peripheral walls of the lock portion having the frame shape. ハーネスの外周に巻き付けられるバンド部と、該バンド部の一端が連結され、該バンド部の他端を挿通させて締め付け固定するロック部と、該ロック部に連結されて被取付部品に形成された取付孔に係合する係止脚とを備え、
前記ロック部は、前記バンド部が連結されたバンド連結壁と、前記係止脚が連結された脚連結壁とが、それらの内壁同士を対向して配置され、両連結壁の両端部が一対の側壁で連結された枠状をなし、
前記側壁の内側には、それぞれリブが形成されていて、このリブと前記バンド連結壁との間にバンド挿通路が形成され、
前記脚連結壁の内側には、前記バンド挿通路に向かって延出され、前記バンド挿通路に挿入される前記バンド部と係合するロック爪が連設されており、
前記リブと前記脚連結壁との間であって、前記ロック爪の両側方には空隙が設けられており、
前記バンド連結壁と前記脚連結壁とを引き離す方向に荷重を加えたとき、前記枠状をなすロック部の周壁の中で、前記脚連結壁が最初に撓むように構成されていることを特徴とするハーネスクリップ。 A band part wound around the outer periphery of the harness, one end of the band part is connected, a lock part that is fastened by inserting the other end of the band part, and a part to be attached that is connected to the lock part A locking leg that engages with the mounting hole,
The lock portion includes a band connecting wall to which the band portion is connected and a leg connecting wall to which the locking leg is connected, with their inner walls facing each other, and a pair of both ends of both connecting walls. A frame connected by the side walls of
A rib is formed inside each of the side walls, and a band insertion path is formed between the rib and the band connecting wall,
A lock claw that extends toward the band insertion passage and engages with the band portion that is inserted into the band insertion passage is connected to the inside of the leg connection wall,
Between the rib and the leg connecting wall, a gap is provided on both sides of the lock claw,
When a load is applied in a direction in which the band connecting wall and the leg connecting wall are separated from each other, the leg connecting wall is configured to bend first in a peripheral wall of the lock portion having a frame shape. Harness clip to do. 前記ロック爪の両側方に位置する空隙の一方の端から他方の端に至る幅は、前記バンド挿通路に挿通される前記バンド部の幅よりも大きく形成されている請求項１又は２記載のハーネスクリップ。   The width | variety from the one end of the space | gap located in the both sides of the said lock nail to the other end is formed larger than the width | variety of the said band part penetrated by the said band insertion path. Harness clip. 前記脚連結壁及び／又は前記脚連結壁と前記側壁との連結部に、前記バンド挿通路と同じ方向に伸びるノッチ状の溝が形成されている請求項１〜３のいずれか１つに記載のハーネスクリップ。   The notch-shaped groove | channel extended in the same direction as the said band insertion path is formed in the connection part of the said leg connection wall and / or the said leg connection wall, and the said side wall. Harness clip.
JP2006149208A 2006-05-30 2006-05-30 Harness clip Expired - Fee Related JP4790493B2 (en)

Priority Applications (2)

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JP2006149208A JP4790493B2 (en) 2006-05-30 2006-05-30 Harness clip
FR0703532A FR2901924B1 (en) 2006-05-30 2007-05-16 ATTACHMENT FOR CABLE BEAM

Applications Claiming Priority (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012096034A1 (en) * 2011-01-14 2012-07-19 住友電装株式会社 Band-clamp for wire harness
US9045094B2 (en) 2009-01-30 2015-06-02 Ts Tech Co., Ltd. Harness retaining means and harness wiring structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4194730A1 (en) * 2021-05-06 2023-06-14 Illinois Tool Works, Inc. Clamping collar

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170673A (en) * 1987-12-16 1988-07-14 Toshiba Corp Electrifying device
JP2002233038A (en) * 2001-01-31 2002-08-16 Yazaki Corp Wiring clip
JP2004278703A (en) * 2003-03-17 2004-10-07 Takeuchi Kogyo Kk Fixing tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170673A (en) * 1987-12-16 1988-07-14 Toshiba Corp Electrifying device
JP2002233038A (en) * 2001-01-31 2002-08-16 Yazaki Corp Wiring clip
JP2004278703A (en) * 2003-03-17 2004-10-07 Takeuchi Kogyo Kk Fixing tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9045094B2 (en) 2009-01-30 2015-06-02 Ts Tech Co., Ltd. Harness retaining means and harness wiring structure
WO2012096034A1 (en) * 2011-01-14 2012-07-19 住友電装株式会社 Band-clamp for wire harness

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FR2901924A1 (en) 2007-12-07
FR2901924B1 (en) 2015-11-20

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