WO2022019239A1 - Holder member - Google Patents

Holder member Download PDF

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Publication number
WO2022019239A1
WO2022019239A1 PCT/JP2021/026850 JP2021026850W WO2022019239A1 WO 2022019239 A1 WO2022019239 A1 WO 2022019239A1 JP 2021026850 W JP2021026850 W JP 2021026850W WO 2022019239 A1 WO2022019239 A1 WO 2022019239A1
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WO
WIPO (PCT)
Prior art keywords
flexible piece
base
tip
holder member
bent
Prior art date
Application number
PCT/JP2021/026850
Other languages
French (fr)
Japanese (ja)
Inventor
正寛 多賀野
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 WO2022019239A1 publication Critical patent/WO2022019239A1/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • 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
    • 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

Definitions

  • This disclosure relates to a holder member.
  • a holder member for holding a wire material such as a wire harness distributed to a vehicle there is a holder member provided with a base and a flexible piece (see, for example, Patent Document 1).
  • the flexible piece extends from the base so that the wire rod can be held between the flexible piece and the base portion, and the tip portion thereof can be bent so as to be far from the base portion.
  • the tip of the flexible piece is bent so as to be far from the base by an external force, a wire is inserted from the widened opening, and the wire is placed between the base and the flexible piece. Then, by releasing the external force, the opening is made smaller and the wire rod is held so that it cannot be easily removed.
  • the present invention has been made to solve the above problems, and an object of the present invention is to provide a holder member capable of suppressing stress concentration on a base end portion of a flexible piece.
  • the holder member of the present disclosure extends from the base portion so that a wire rod can be held between the base portion and the base portion, and the tip portion thereof can be bent so as to be far from the base portion.
  • the holder member is provided, and the flexible piece is in contact with the intermediate portion of the flexible piece in a state where the tip portion of the flexible piece is bent away from the base portion of the flexible piece.
  • a contact restricting portion for restricting further deformation of the flexible piece with the base end portion as a base point is provided.
  • FIG. 1 is a partial perspective view of a holder member according to an embodiment.
  • FIG. 2 is a partial plan view of the holder member in one embodiment.
  • FIG. 3 is a plan view for explaining the deformation of the holder member in one embodiment.
  • the holder member of the present disclosure is [1] A holder member including a flexible piece that extends from the base so that a wire rod can be held between the base and the base so that the tip thereof can bend away from the base. In a state where the flexible piece is bent so that the tip end portion of the flexible piece is far from the base portion, the flexible piece comes into contact with the intermediate portion of the flexible piece and the base end portion of the flexible piece is pressed. A contact restricting portion for restricting further deformation of the flexible piece as a base point is provided.
  • the flexible piece comes into contact with the middle part of the flexible piece and the base end of the flexible piece is used as a base point. Since the contact restricting part that regulates the deformation of the flexible piece is provided, stress is applied to the base end of the flexible piece even when the flexible piece is greatly bent so that the tip of the flexible piece is far from the base. Concentration is suppressed.
  • the flexible piece preferably has a curved portion curved between the intermediate portion and the tip portion.
  • the flexible piece since the flexible piece has a curved portion curved from the middle portion to the tip portion, for example, when the flexible piece is greatly bent so that the tip portion of the flexible piece is far from the base portion. After the middle part comes into contact with the contact restricting part, the tip side bends from the middle part, but stress concentrates on the middle part because the curved part is easy to bend while bending from the middle part as the base point. Is suppressed.
  • a convex portion protruding toward the tip portion is provided at a portion of the base portion facing the tip portion of the flexible piece.
  • a convex portion protruding toward the tip portion is provided at a portion of the base portion facing the tip portion of the flexible piece, for example, a wire rod held between the base portion and the flexible piece. Is hard to come off.
  • the holder member 11 As shown in FIGS. 1 and 2, the holder member 11 is fixed to a vehicle (not shown) and can hold the wire harness 12 as a wire rod to be routed to the vehicle.
  • the holder member 11 of the present embodiment holds a connector (not shown) and holds a wire harness 12 in a part thereof.
  • the holder member 11 is made of a resin material.
  • the holder member 11 extends from the base 13 so as to be able to hold the wire harness 12 between the base 13, and its tip 14a can be bent so as to be far from the base 13, in other words, elastically deformed.
  • the flexible piece 14 is provided.
  • the base portion 13 has a first base portion 13a extending linearly and a second base portion 13a extending in a direction orthogonal to the first base portion 13a when viewed from the depth direction along the longitudinal direction of the wire harness 12 to be held (see FIG. 2). It has a base 13b.
  • a convex portion 13c protruding toward the tip portion 14a is provided at a portion of the base portion 13, specifically the first base portion 13a, facing the tip portion 14a of the flexible piece 14.
  • the convex portion 13c is formed in a substantially triangular shape when viewed from the depth direction.
  • the convex portion 13c of the present embodiment has two inclined surfaces 13d and 13e inclined at an angle smaller than a right angle to the first base portion 13a when viewed from the depth direction, and these two inclined surfaces 13d and 13e.
  • the top of the intersection is a curved surface 13f with rounded corners.
  • the flexible piece 14 is formed so that the length of the held wire harness 12 in the depth direction along the longitudinal direction is shorter than that of the base 13, and the rigidity of the flexible piece 14 is lower than that of the base 13. That is, it is easily bent and molded.
  • the flexible piece 14 has a parallel portion 14b extending from the second base portion 13b along the extending direction of the first base portion 13a (in the right direction in FIG. 2) and a first from the tip of the parallel portion 14b. It has one base portion 13a and a separation portion 14c extending to a side to be separated from the base portion 13a. Further, the flexible piece 14 is provided at the curved portion 14d extending from the tip of the separated portion 14c by bending, the proximity portion 14e extending from the tip of the curved portion 14d to the side close to the first base portion 13a, and the tip of the proximity portion 14e. It has the tip portion 14a provided.
  • the curved portion 14d has a shape curved so as to move toward the side away from the first base portion 13a while facing the extending direction of the first base portion 13a and toward the side close to the first base portion 13a from the middle. In the embodiment, it is formed in an arc shape when viewed from the depth direction. Further, the tip portion 14a has a bulging portion 14f whose tip is a curved surface while bulging toward the first base portion 13a side. Further, the tip portion 14a has an opening forming portion 14g that extends linearly on the side away from the first base portion 13a while facing the extending direction of the first base portion 13a.
  • the contact restricting portion 15 is a protruding portion protruding from the second base portion 13b along the extending direction of the first base portion 13a.
  • the contact restricting portion 15 is formed with the base end portion of the curved portion 14d when the flexible piece 14 is bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13 by an external force such as an operation of an operator. It is set to come into contact with the intermediate portion 14h of the flexible piece 14, which is the corresponding portion.
  • the operator can apply an external force to the tip portion 14a of the flexible piece 14 so that the tip portion 14a is far from the base portion 13, specifically, the first base portion 13a.
  • the flexible piece 14 is bent.
  • the intermediate portion 14h of the flexible piece 14 comes into contact with the contact restricting portion 15, so that the base end portion 14j of the flexible piece 14 is used as a base point. Deformation of the flexible piece 14 is restricted.
  • the flexible piece 14 when the flexible piece 14 is further flexed so that the tip portion 14a of the flexible piece 14 is further away from the base portion 13, the flexible piece 14 causes the intermediate portion 14h. While bending so that the tip side rotates as a base point, the curved portion 14d also bends so as to extend, and the tip portion 14a is separated from the base portion 13.
  • the deformation of the flexible piece 14 is schematically shown by a two-dot chain line, but the shape of the flexible piece 14 bent so as to extend is accurately shown. No.
  • the opening between the tip portion 14a and the convex portion 13c of the flexible piece 14 is widened, the wire harness 12 is inserted through the widened opening, and the wire harness is inserted between the base portion 13 and the flexible piece 14. 12 is arranged, the external force is released, and the flexible piece 14 returns to the original state, so that the opening is reduced and the wire harness 12 is held.
  • the holder member 11 is in contact with the intermediate portion 14h of the flexible piece 14 in a state where the flexible piece 14 is bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13, and the flexible piece 14 is in contact with the intermediate portion 14h.
  • a contact restricting portion 15 for restricting further deformation of the flexible piece 14 with the base end portion 14j as a base point is provided. Therefore, even when the flexible piece 14 is greatly bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13, stress can be suppressed from being concentrated on the base end portion 14j of the flexible piece 14. Therefore, damage at the base end portion 14j of the flexible piece 14 can be suppressed.
  • the deformed state of the flexible piece 14 is included within the limitation of the design space of the holder member 11. It is possible to accommodate the shape of the holder member 11.
  • the flexible piece 14 has a curved portion 14d curved between the intermediate portion 14h and the tip portion 14a. Therefore, for example, when the flexible piece 14 is greatly bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13, after the intermediate portion 14h comes into contact with the contact restricting portion 15, the tip portion is formed from the intermediate portion 14h. Although the 14a side bends, stress is suppressed from being concentrated on the intermediate portion 14h because the curved portion 14d also easily bends while bending from the intermediate portion 14h as a base point. Therefore, damage at the intermediate portion 14h of the flexible piece 14 can be suppressed.
  • the flexible piece 14 has a curved portion 14d that is curved between the intermediate portion 14h and the tip portion 14a that abut the contact restricting portion 15, but is not limited to this, and the intermediate portion is not limited to this.
  • a flexible piece 14 having no curved portion 14d between 14h and the tip portion 14a may be used.
  • the curved portion 14d is formed in an arc shape when viewed from the depth direction, but the present invention is not limited to this, and the curved portion 14d may be curved in a shape other than the arc shape.
  • the shape of the flexible piece 14 of the above embodiment may be another shape such as a shape in which the whole is curved.
  • the convex portion 13c protruding toward the tip portion 14a is provided at the portion of the base portion 13 facing the tip end portion 14a of the flexible piece 14, but the present invention is not limited to this, and the convex portion is provided.
  • the configuration may be such that 13c is not provided. Further, the shape of the convex portion 13c may be changed to another shape.
  • the contact restricting portion 15 is a protruding portion protruding from the second base portion 13b along the extending direction of the first base portion 13a, but the present invention is not limited to this, and if it functions in the same manner. , Other shapes may be used.
  • the holder member 11 holds a connector (not shown) and holds a wire harness 12 in a part thereof, but the present invention is not limited to this, and for example, other electric parts and the like can be used. It may be a holder member that holds or holds only the wire harness 12 and is fixed to the vehicle.
  • the holder member 11 holds the wire harness 12 as the wire rod, but the holder member 11 is not limited to this, and may hold other wire rods such as a hose and a corrugated tube.

Abstract

The present invention addresses the problem of providing a holder member capable of suppressing stress concentration on a base end of a flexible piece. A holder member (11) is provided with: a base (13); and a flexible piece (14) that extends from the base (13) so as to be able to hold a wire harness (12) between the piece and the base (13) and that can be bent so that a tip (14a) thereof moves away from the base (13). The holder member (11) is provided with an abutment restriction part (15) that abuts, in a state where the flexible piece (14) is bent so that the tip (14a) of the flexible piece (14) moves away from the base (13), against a middle part (14h) of the flexible piece (14) so as to restrict further deformation of the flexible piece (14) with a base end (14j) of the flexible piece (14) serving as a base point.

Description

ホルダ部材Holder member
　本開示は、ホルダ部材に関するものである。 This disclosure relates to a holder member.
　従来、車両に配索されるワイヤハーネス等の線材を保持するホルダ部材として、基部と、可撓片とを備えたものがある（例えば、特許文献１参照）。可撓片は、基部との間に線材を保持可能に基部から延出し、その先端部が基部から遠のくように撓むことが可能とされている。このようなホルダ部材では、外力によって可撓片の先端部を基部から遠のくように撓ませた状態とし、その広がった開口から線材を挿入して、基部と可撓片との間に線材を配置し、外力を抜くことで前記開口を小さくして線材が簡単に外れないように保持する。 Conventionally, as a holder member for holding a wire material such as a wire harness distributed to a vehicle, there is a holder member provided with a base and a flexible piece (see, for example, Patent Document 1). The flexible piece extends from the base so that the wire rod can be held between the flexible piece and the base portion, and the tip portion thereof can be bent so as to be far from the base portion. In such a holder member, the tip of the flexible piece is bent so as to be far from the base by an external force, a wire is inserted from the widened opening, and the wire is placed between the base and the flexible piece. Then, by releasing the external force, the opening is made smaller and the wire rod is held so that it cannot be easily removed.
特開２０１５－８０３９５号公報Japanese Unexamined Patent Publication No. 2015-80395
　しかしながら、上記したようなホルダ部材では、可撓片の先端部を基部から遠のくように大きく撓ませた際に、可撓片が主に基端部を基点として回動するように撓むことで、可撓片の基端部に応力が集中する虞があった。このことは、可撓片の基端部での損傷を生じさせる原因となる。 However, in the holder member as described above, when the tip of the flexible piece is greatly bent so as to be far from the base, the flexible piece bends so as to rotate mainly with the base end as the base point. , There was a risk that stress would be concentrated on the base end of the flexible piece. This causes damage at the base end of the flexible piece.
　本発明は、上記課題を解決するためになされたものであって、その目的は、可撓片の基端部への応力集中を抑制可能としたホルダ部材を提供することにある。 The present invention has been made to solve the above problems, and an object of the present invention is to provide a holder member capable of suppressing stress concentration on a base end portion of a flexible piece.
　本開示のホルダ部材は、基部と、前記基部との間に線材を保持可能に前記基部から延出し、その先端部が前記基部から遠のくように撓むことが可能とされた可撓片とを備えたホルダ部材であって、前記可撓片の前記先端部が前記基部から遠のくように前記可撓片を撓ませた状態で、前記可撓片の中間部と当接して前記可撓片の基端部を基点としたそれ以上の前記可撓片の変形を規制する当接規制部を備える。 The holder member of the present disclosure extends from the base portion so that a wire rod can be held between the base portion and the base portion, and the tip portion thereof can be bent so as to be far from the base portion. The holder member is provided, and the flexible piece is in contact with the intermediate portion of the flexible piece in a state where the tip portion of the flexible piece is bent away from the base portion of the flexible piece. A contact restricting portion for restricting further deformation of the flexible piece with the base end portion as a base point is provided.
　本開示のホルダ部材によれば、可撓片の基端部への応力集中が抑制される。 According to the holder member of the present disclosure, stress concentration on the base end portion of the flexible piece is suppressed.
図１は、一実施形態におけるホルダ部材の一部斜視図である。FIG. 1 is a partial perspective view of a holder member according to an embodiment. 図２は、一実施形態におけるホルダ部材の一部平面図である。FIG. 2 is a partial plan view of the holder member in one embodiment. 図３は、一実施形態におけるホルダ部材の変形を説明するための平面図である。FIG. 3 is a plan view for explaining the deformation of the holder member in one embodiment.
　［本開示の実施形態の説明］
　最初に本開示の実施態様を列記して説明する。 [Explanation of Embodiments of the present disclosure]
First, embodiments of the present disclosure will be listed and described.
　本開示のホルダ部材は、
　［１］基部と、前記基部との間に線材を保持可能に前記基部から延出し、その先端部が前記基部から遠のくように撓むことが可能とされた可撓片とを備えたホルダ部材であって、前記可撓片の前記先端部が前記基部から遠のくように前記可撓片を撓ませた状態で、前記可撓片の中間部と当接して前記可撓片の基端部を基点としたそれ以上の前記可撓片の変形を規制する当接規制部を備える。 The holder member of the present disclosure is
[1] A holder member including a flexible piece that extends from the base so that a wire rod can be held between the base and the base so that the tip thereof can bend away from the base. In a state where the flexible piece is bent so that the tip end portion of the flexible piece is far from the base portion, the flexible piece comes into contact with the intermediate portion of the flexible piece and the base end portion of the flexible piece is pressed. A contact restricting portion for restricting further deformation of the flexible piece as a base point is provided.
　同構成によれば、可撓片の先端部が基部から遠のくように可撓片を撓ませた状態で、可撓片の中間部と当接して可撓片の基端部を基点としたそれ以上の可撓片の変形を規制する当接規制部を備えるため、可撓片の先端部を基部から遠のくように可撓片を大きく撓ませた際でも可撓片の基端部に応力が集中することが抑えられる。 According to the same configuration, in a state where the flexible piece is bent so that the tip of the flexible piece is far from the base, the flexible piece comes into contact with the middle part of the flexible piece and the base end of the flexible piece is used as a base point. Since the contact restricting part that regulates the deformation of the flexible piece is provided, stress is applied to the base end of the flexible piece even when the flexible piece is greatly bent so that the tip of the flexible piece is far from the base. Concentration is suppressed.
　［２］前記可撓片は、前記中間部から前記先端部までの間に湾曲した湾曲部を有することが好ましい。 [2] The flexible piece preferably has a curved portion curved between the intermediate portion and the tip portion.
　同構成によれば、可撓片は、中間部から先端部までの間に湾曲した湾曲部を有するため、例えば、可撓片の先端部が基部から遠のくように可撓片を大きく撓ませる際、中間部が当接規制部と当接した後は中間部から先端部側が撓むことになるが、中間部を基点として撓みつつも湾曲部も撓み易いことで中間部に応力が集中することが抑えられる。 According to the same configuration, since the flexible piece has a curved portion curved from the middle portion to the tip portion, for example, when the flexible piece is greatly bent so that the tip portion of the flexible piece is far from the base portion. After the middle part comes into contact with the contact restricting part, the tip side bends from the middle part, but stress concentrates on the middle part because the curved part is easy to bend while bending from the middle part as the base point. Is suppressed.
　［３］前記基部における前記可撓片の前記先端部と対向する部位には、該先端部側に突出する凸部が設けられることが好ましい。 [3] It is preferable that a convex portion protruding toward the tip portion is provided at a portion of the base portion facing the tip portion of the flexible piece.
　同構成によれば、基部における可撓片の先端部と対向する部位には、該先端部側に突出する凸部が設けられるため、例えば、基部と可撓片との間に保持された線材が外れ難くなる。 According to the same configuration, since a convex portion protruding toward the tip portion is provided at a portion of the base portion facing the tip portion of the flexible piece, for example, a wire rod held between the base portion and the flexible piece. Is hard to come off.
　［本開示の実施形態の詳細］
　本開示のホルダ部材の具体例を、以下に図面を参照しつつ説明する。なお、本発明はこれらの例示に限定されるものではなく、特許請求の範囲によって示され、特許請求の範囲と均等の意味および範囲内でのすべての変更が含まれることが意図される。 [Details of Embodiments of the present disclosure]
Specific examples of the holder member of the present disclosure will be described below with reference to the drawings. It should be noted that the present invention is not limited to these examples, and is indicated by the scope of claims, and is intended to include all modifications within the meaning and scope equivalent to the scope of claims.
　［ホルダ部材１１の概要］
　図１及び図２に示すように、ホルダ部材１１は、図示しない車両に固定され、車両に配索される線材としてのワイヤハーネス１２を保持可能なものである。なお、本実施形態のホルダ部材１１は、図示しないコネクタを保持しつつ、その一部にワイヤハーネス１２を保持するものである。 [Outline of holder member 11]
As shown in FIGS. 1 and 2, the holder member 11 is fixed to a vehicle (not shown) and can hold the wire harness 12 as a wire rod to be routed to the vehicle. The holder member 11 of the present embodiment holds a connector (not shown) and holds a wire harness 12 in a part thereof.
　［ホルダ部材１１の構成］
　ホルダ部材１１は樹脂材料よりなる。ホルダ部材１１は、基部１３と、基部１３との間にワイヤハーネス１２を保持可能に基部１３から延出し、その先端部１４ａが基部１３から遠のくように撓むことが可能、言い換えると弾性変形することが可能とされた可撓片１４とを備える。 [Structure of holder member 11]
The holder member 11 is made of a resin material. The holder member 11 extends from the base 13 so as to be able to hold the wire harness 12 between the base 13, and its tip 14a can be bent so as to be far from the base 13, in other words, elastically deformed. The flexible piece 14 is provided.
　［基部１３の構成］
　基部１３は、保持されるワイヤハーネス１２の長手方向に沿った奥行き方向から見て（図２参照）、直線状に延びる第１基部１３ａと、該第１基部１３ａと直交する方向に延びる第２基部１３ｂとを有する。 [Structure of base 13]
The base portion 13 has a first base portion 13a extending linearly and a second base portion 13a extending in a direction orthogonal to the first base portion 13a when viewed from the depth direction along the longitudinal direction of the wire harness 12 to be held (see FIG. 2). It has a base 13b.
　基部１３、詳しくは第１基部１３ａにおける可撓片１４の先端部１４ａと対向する部位には、該先端部１４ａ側に突出する凸部１３ｃが設けられている。凸部１３ｃは、奥行き方向から見て、略三角形に形成されている。詳しくは、本実施形態の凸部１３ｃは、奥行き方向から見て、第１基部１３ａと直角よりも小さい角度に傾斜した２つの傾斜面１３ｄ，１３ｅを有し、それら２つの傾斜面１３ｄ，１３ｅが交わる頂部は、角が取られた湾曲面１３ｆとされている。 A convex portion 13c protruding toward the tip portion 14a is provided at a portion of the base portion 13, specifically the first base portion 13a, facing the tip portion 14a of the flexible piece 14. The convex portion 13c is formed in a substantially triangular shape when viewed from the depth direction. Specifically, the convex portion 13c of the present embodiment has two inclined surfaces 13d and 13e inclined at an angle smaller than a right angle to the first base portion 13a when viewed from the depth direction, and these two inclined surfaces 13d and 13e. The top of the intersection is a curved surface 13f with rounded corners.
　［可撓片１４の構成］
　図１に示すように、可撓片１４は、保持されるワイヤハーネス１２の長手方向に沿った奥行き方向の長さが、基部１３よりも短く成形されており、基部１３に比べて剛性が低く、すなわち撓み易く成形されている。 [Structure of flexible piece 14]
As shown in FIG. 1, the flexible piece 14 is formed so that the length of the held wire harness 12 in the depth direction along the longitudinal direction is shorter than that of the base 13, and the rigidity of the flexible piece 14 is lower than that of the base 13. That is, it is easily bent and molded.
　図２に示すように、可撓片１４は、第２基部１３ｂから第１基部１３ａの延びる方向（図２中、右方向）に沿って延びる平行部１４ｂと、該平行部１４ｂの先端から第１基部１３ａと離間する側に延びる離間部１４ｃとを有する。また、可撓片１４は、離間部１４ｃの先端から湾曲して延びる湾曲部１４ｄと、湾曲部１４ｄの先端から第１基部１３ａと近接する側に延びる近接部１４ｅと、近接部１４ｅの先端に設けられた前記先端部１４ａとを有する。なお、湾曲部１４ｄは、第１基部１３ａの延びる方向に向かいながら第１基部１３ａと離間する側に向かって途中から第１基部１３ａと近接する側に向かうように湾曲した形状であって、本実施形態では、奥行き方向から見て、円弧形状に形成されている。また、先端部１４ａは、第１基部１３ａ側に向かって膨出しつつ先端が湾曲面とされた膨出部１４ｆを有する。また、先端部１４ａは、第１基部１３ａの延びる方向に向かいながら第１基部１３ａと離間する側に直線状に延びる開口形成部１４ｇを有する。 As shown in FIG. 2, the flexible piece 14 has a parallel portion 14b extending from the second base portion 13b along the extending direction of the first base portion 13a (in the right direction in FIG. 2) and a first from the tip of the parallel portion 14b. It has one base portion 13a and a separation portion 14c extending to a side to be separated from the base portion 13a. Further, the flexible piece 14 is provided at the curved portion 14d extending from the tip of the separated portion 14c by bending, the proximity portion 14e extending from the tip of the curved portion 14d to the side close to the first base portion 13a, and the tip of the proximity portion 14e. It has the tip portion 14a provided. It should be noted that the curved portion 14d has a shape curved so as to move toward the side away from the first base portion 13a while facing the extending direction of the first base portion 13a and toward the side close to the first base portion 13a from the middle. In the embodiment, it is formed in an arc shape when viewed from the depth direction. Further, the tip portion 14a has a bulging portion 14f whose tip is a curved surface while bulging toward the first base portion 13a side. Further, the tip portion 14a has an opening forming portion 14g that extends linearly on the side away from the first base portion 13a while facing the extending direction of the first base portion 13a.
　［当接規制部１５の構成］
　そして、ホルダ部材１１は、可撓片１４の先端部１４ａが基部１３、詳しくは第１基部１３ａから遠のくように可撓片１４を撓ませた状態で、可撓片１４の中間部１４ｈと当接して可撓片１４の基端部１４ｊを基点としたそれ以上の可撓片１４の変形を規制する当接規制部１５を備える。 [Structure of contact regulating unit 15]
Then, the holder member 11 is in contact with the intermediate portion 14h of the flexible piece 14 in a state where the tip portion 14a of the flexible piece 14 is bent away from the base portion 13, specifically, the first base portion 13a. A contact restricting portion 15 is provided which is in contact with the flexible piece 14 and restricts further deformation of the flexible piece 14 with the base end portion 14j as a base point.
　詳述すると、当接規制部１５は、第２基部１３ｂから第１基部１３ａの延びる方向に沿って突出した突出部とされている。当接規制部１５は、作業者の操作等の外力によって可撓片１４の先端部１４ａが基部１３から遠のくように可撓片１４が撓ませられた際に、湾曲部１４ｄの基端部と対応した部位である可撓片１４の中間部１４ｈと当接するように設定されている。 More specifically, the contact restricting portion 15 is a protruding portion protruding from the second base portion 13b along the extending direction of the first base portion 13a. The contact restricting portion 15 is formed with the base end portion of the curved portion 14d when the flexible piece 14 is bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13 by an external force such as an operation of an operator. It is set to come into contact with the intermediate portion 14h of the flexible piece 14, which is the corresponding portion.
　次に、上記のように構成されたホルダ部材１１の作用について説明する。 Next, the operation of the holder member 11 configured as described above will be described.
　例えば、ホルダ部材１１にワイヤハーネス１２を保持させる際、作業者は可撓片１４の先端部１４ａに外力を加えて、該先端部１４ａが基部１３、詳しくは第１基部１３ａから遠のくように可撓片１４を撓ませる。 For example, when the holder member 11 holds the wire harness 12, the operator can apply an external force to the tip portion 14a of the flexible piece 14 so that the tip portion 14a is far from the base portion 13, specifically, the first base portion 13a. The flexible piece 14 is bent.
　この際、まず図２に２点鎖線で示すように、可撓片１４の中間部１４ｈが当接規制部１５と当接することで可撓片１４の基端部１４ｊを基点としたそれ以上の可撓片１４の変形が規制される。 At this time, first, as shown by a two-dot chain line in FIG. 2, the intermediate portion 14h of the flexible piece 14 comes into contact with the contact restricting portion 15, so that the base end portion 14j of the flexible piece 14 is used as a base point. Deformation of the flexible piece 14 is restricted.
　また、図３に２点鎖線で示すように、更に可撓片１４の先端部１４ａが基部１３から遠のくように可撓片１４が大きく撓ませられると、可撓片１４は、中間部１４ｈを基点として先端側が回動するように撓みつつ、湾曲部１４ｄも延びるように撓んで、先端部１４ａが基部１３から離間する。なお、図２及び図３では、可撓片１４の変形する様子を２点鎖線で模式的に図示しているが、湾曲部１４ｄが延びるように撓んだ形状等については正確に図示していない。 Further, as shown by the two-dot chain line in FIG. 3, when the flexible piece 14 is further flexed so that the tip portion 14a of the flexible piece 14 is further away from the base portion 13, the flexible piece 14 causes the intermediate portion 14h. While bending so that the tip side rotates as a base point, the curved portion 14d also bends so as to extend, and the tip portion 14a is separated from the base portion 13. In FIGS. 2 and 3, the deformation of the flexible piece 14 is schematically shown by a two-dot chain line, but the shape of the flexible piece 14 bent so as to extend is accurately shown. No.
　これによって、可撓片１４の先端部１４ａと凸部１３ｃとの間の開口が大きく開き、その広がった開口からワイヤハーネス１２が挿入されて、基部１３と可撓片１４との間にワイヤハーネス１２が配置され、外力が抜かれて可撓片１４が元の状態に戻ることで前記開口が小さくされてワイヤハーネス１２が保持される。 As a result, the opening between the tip portion 14a and the convex portion 13c of the flexible piece 14 is widened, the wire harness 12 is inserted through the widened opening, and the wire harness is inserted between the base portion 13 and the flexible piece 14. 12 is arranged, the external force is released, and the flexible piece 14 returns to the original state, so that the opening is reduced and the wire harness 12 is held.
　次に、上記実施形態の効果を以下に記載する。 Next, the effects of the above embodiment will be described below.
　（１）ホルダ部材１１は、可撓片１４の先端部１４ａが基部１３から遠のくように可撓片１４を撓ませた状態で、可撓片１４の中間部１４ｈと当接して可撓片１４の基端部１４ｊを基点としたそれ以上の可撓片１４の変形を規制する当接規制部１５を備える。よって、可撓片１４の先端部１４ａを基部１３から遠のくように可撓片１４を大きく撓ませた際でも可撓片１４の基端部１４ｊに応力が集中することが抑えられる。よって、可撓片１４の基端部１４ｊでの損傷を抑えることができる。また、可撓片１４の中間部１４ｈが大きく外側に張り出すように変形することが防止されることで、例えば、ホルダ部材１１の設計スペースの制限内に、可撓片１４の変形状態も含めたホルダ部材１１の形状を収めることが可能となる。 (1) The holder member 11 is in contact with the intermediate portion 14h of the flexible piece 14 in a state where the flexible piece 14 is bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13, and the flexible piece 14 is in contact with the intermediate portion 14h. A contact restricting portion 15 for restricting further deformation of the flexible piece 14 with the base end portion 14j as a base point is provided. Therefore, even when the flexible piece 14 is greatly bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13, stress can be suppressed from being concentrated on the base end portion 14j of the flexible piece 14. Therefore, damage at the base end portion 14j of the flexible piece 14 can be suppressed. Further, by preventing the intermediate portion 14h of the flexible piece 14 from being deformed so as to greatly project outward, for example, the deformed state of the flexible piece 14 is included within the limitation of the design space of the holder member 11. It is possible to accommodate the shape of the holder member 11.
　（２）可撓片１４は、中間部１４ｈから先端部１４ａまでの間に湾曲した湾曲部１４ｄを有する。よって、例えば、可撓片１４の先端部１４ａが基部１３から遠のくように可撓片１４を大きく撓ませる際、中間部１４ｈが当接規制部１５と当接した後は中間部１４ｈから先端部１４ａ側が撓むことになるが、中間部１４ｈを基点として撓みつつも湾曲部１４ｄも撓み易いことで中間部１４ｈに応力が集中することが抑えられる。よって、可撓片１４の中間部１４ｈでの損傷を抑えることができる。 (2) The flexible piece 14 has a curved portion 14d curved between the intermediate portion 14h and the tip portion 14a. Therefore, for example, when the flexible piece 14 is greatly bent so that the tip portion 14a of the flexible piece 14 is far from the base portion 13, after the intermediate portion 14h comes into contact with the contact restricting portion 15, the tip portion is formed from the intermediate portion 14h. Although the 14a side bends, stress is suppressed from being concentrated on the intermediate portion 14h because the curved portion 14d also easily bends while bending from the intermediate portion 14h as a base point. Therefore, damage at the intermediate portion 14h of the flexible piece 14 can be suppressed.
　（３）基部１３における可撓片１４の先端部１４ａと対向する部位には、該先端部１４ａ側に突出する凸部１３ｃが設けられるため、例えば、基部１３と可撓片１４との間に保持されたワイヤハーネス１２が外れ難くなる。 (3) Since a convex portion 13c protruding toward the tip portion 14a is provided at a portion of the base portion 13 facing the tip portion 14a of the flexible piece 14, for example, between the base portion 13 and the flexible piece 14. The held wire harness 12 becomes difficult to come off.
　本実施形態は、以下のように変更して実施することができる。本実施形態及び以下の変更例は、技術的に矛盾しない範囲で互いに組み合わせて実施することができる。 This embodiment can be changed and implemented as follows. The present embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.
　・上記実施形態では、可撓片１４は、当接規制部１５と当接する中間部１４ｈから先端部１４ａまでの間に湾曲した湾曲部１４ｄを有するとしたが、これに限定されず、中間部１４ｈから先端部１４ａまでの間に湾曲部１４ｄを有していない可撓片１４としてもよい。また、上記実施形態では、湾曲部１４ｄは、奥行き方向から見て、円弧形状に形成されているとしたが、これに限定されず、円弧形状以外の形状で湾曲している形状としてもよい。また、上記実施形態の可撓片１４の形状は、全体が湾曲している形状等、他の形状としてもよい。 -In the above embodiment, the flexible piece 14 has a curved portion 14d that is curved between the intermediate portion 14h and the tip portion 14a that abut the contact restricting portion 15, but is not limited to this, and the intermediate portion is not limited to this. A flexible piece 14 having no curved portion 14d between 14h and the tip portion 14a may be used. Further, in the above embodiment, the curved portion 14d is formed in an arc shape when viewed from the depth direction, but the present invention is not limited to this, and the curved portion 14d may be curved in a shape other than the arc shape. Further, the shape of the flexible piece 14 of the above embodiment may be another shape such as a shape in which the whole is curved.
　・上記実施形態では、基部１３における可撓片１４の先端部１４ａと対向する部位には、該先端部１４ａ側に突出する凸部１３ｃが設けられるとしたが、これに限定されず、凸部１３ｃが設けられていない構成としてもよい。また、凸部１３ｃの形状は、他の形状に変更してもよい。 -In the above embodiment, the convex portion 13c protruding toward the tip portion 14a is provided at the portion of the base portion 13 facing the tip end portion 14a of the flexible piece 14, but the present invention is not limited to this, and the convex portion is provided. The configuration may be such that 13c is not provided. Further, the shape of the convex portion 13c may be changed to another shape.
　・上記実施形態では、当接規制部１５は、第２基部１３ｂから第１基部１３ａの延びる方向に沿って突出した突出部とされるとしたが、これに限定されず、同様に機能すれば、他の形状としてもよい。 -In the above embodiment, the contact restricting portion 15 is a protruding portion protruding from the second base portion 13b along the extending direction of the first base portion 13a, but the present invention is not limited to this, and if it functions in the same manner. , Other shapes may be used.
　・上記実施形態では、ホルダ部材１１は、図示しないコネクタを保持しつつ、その一部にワイヤハーネス１２を保持するものであるとしたが、これに限定されず、例えば、他の電気部品等を保持したり、ワイヤハーネス１２のみを保持して車両に固定されるホルダ部材としてもよい。 -In the above embodiment, the holder member 11 holds a connector (not shown) and holds a wire harness 12 in a part thereof, but the present invention is not limited to this, and for example, other electric parts and the like can be used. It may be a holder member that holds or holds only the wire harness 12 and is fixed to the vehicle.
　・上記実施形態では、ホルダ部材１１は、線材としてのワイヤハーネス１２を保持するものとしたが、これに限定されず、ホースやコルゲートチューブ等の他の線材を保持するものとしてもよい。 -In the above embodiment, the holder member 11 holds the wire harness 12 as the wire rod, but the holder member 11 is not limited to this, and may hold other wire rods such as a hose and a corrugated tube.
　１１　ホルダ部材
　１２　ワイヤハーネス（線材）
　１３　基部
　１３ａ　第１基部
　１３ｂ　第２基部
　１３ｃ　凸部
　１３ｄ，１３ｅ　傾斜面
　１３ｆ　湾曲面
　１４　可撓片
　１４ａ　先端部
　１４ｂ　平行部
　１４ｃ　離間部
　１４ｄ　湾曲部
　１４ｅ　近接部
　１４ｆ　膨出部
　１４ｇ　開口形成部
　１４ｈ　中間部
　１４ｊ　基端部
　１５　当接規制部 11 Holder member 12 Wire harness (wire material)
13 Base 13a 1st Base 13b 2nd Base 13c Convex 13d, 13e Inclined Surface 13f Curved Surface 14 Flexible Piece 14a Tip 14b Parallel 14c Separation 14d Curved 14e Proximity 14f Protruding 14g Opening Form 14h Part 14j Base end part 15 Contact regulation part

Claims (3)

  1. 　基部と、
    　前記基部との間に線材を保持可能に前記基部から延出し、その先端部が前記基部から遠のくように撓むことが可能とされた可撓片と
    を備えたホルダ部材であって、
    　前記可撓片の前記先端部が前記基部から遠のくように前記可撓片を撓ませた状態で、前記可撓片の中間部と当接して前記可撓片の基端部を基点としたそれ以上の前記可撓片の変形を規制する当接規制部を備えたホルダ部材。     At the base,
    A holder member including a flexible piece that extends from the base so that a wire rod can be held between the base and the tip thereof and can be bent so that the tip thereof is far from the base.
    In a state where the flexible piece is bent so that the tip end portion of the flexible piece is far from the base portion, the flexible piece comes into contact with the intermediate portion of the flexible piece and the base end portion of the flexible piece is used as a base point. A holder member provided with a contact restricting portion that regulates the deformation of the above-mentioned flexible piece.
  2. 　前記可撓片は、前記中間部から前記先端部までの間に湾曲した湾曲部を有する請求項１に記載のホルダ部材。 The holder member according to claim 1, wherein the flexible piece has a curved portion curved between the intermediate portion and the tip portion.
  3. 　前記基部における前記可撓片の前記先端部と対向する部位には、該先端部側に突出する凸部が設けられた請求項１又は請求項２に記載のホルダ部材。 The holder member according to claim 1 or 2, wherein a convex portion protruding toward the tip portion is provided at a portion of the base portion facing the tip portion of the flexible piece.
PCT/JP2021/026850 2020-07-22 2021-07-16 Holder member WO2022019239A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-125090 2020-07-22
JP2020125090A JP2022021497A (en) 2020-07-22 2020-07-22 Holder member

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450605A (en) * 1981-05-06 1984-05-29 Usm Corporation Pipe clip
US4725257A (en) * 1986-05-01 1988-02-16 Coleco Industries, Inc. Doll with gripping hand construction and clip therefor
JP2005312253A (en) * 2004-04-26 2005-11-04 Yazaki Corp Long article holding structure and electric connection box
JP2015080395A (en) * 2013-10-20 2015-04-23 未来工業株式会社 Wiring and piping material holder
DE102019117213A1 (en) * 2019-06-26 2020-12-31 Illinois Tool Works Inc. Holder for elongated objects

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450605A (en) * 1981-05-06 1984-05-29 Usm Corporation Pipe clip
US4725257A (en) * 1986-05-01 1988-02-16 Coleco Industries, Inc. Doll with gripping hand construction and clip therefor
JP2005312253A (en) * 2004-04-26 2005-11-04 Yazaki Corp Long article holding structure and electric connection box
JP2015080395A (en) * 2013-10-20 2015-04-23 未来工業株式会社 Wiring and piping material holder
DE102019117213A1 (en) * 2019-06-26 2020-12-31 Illinois Tool Works Inc. Holder for elongated objects

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