JP2015109726A - Tentative fastening structure for vehicle component - Google Patents

Tentative fastening structure for vehicle component Download PDF

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Publication number
JP2015109726A
JP2015109726A JP2013250405A JP2013250405A JP2015109726A JP 2015109726 A JP2015109726 A JP 2015109726A JP 2013250405 A JP2013250405 A JP 2013250405A JP 2013250405 A JP2013250405 A JP 2013250405A JP 2015109726 A JP2015109726 A JP 2015109726A
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Prior art keywords
hook
hole
support
shaped protrusion
vehicle component
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Japanese (ja)
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哲矢 近藤
Tetsuya Kondo
哲矢 近藤
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Sumitomo Wiring Systems Ltd
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Sumitomo Wiring Systems Ltd
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Priority to JP2013250405A priority Critical patent/JP2015109726A/en
Priority to PCT/JP2014/080097 priority patent/WO2015083521A1/en
Publication of JP2015109726A publication Critical patent/JP2015109726A/en
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    • 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
    • H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors
    • H02G3/263—Installation, e.g. suspension, of conduit channels or other supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Connection Or Junction Boxes (AREA)
  • Connection Of Plates (AREA)

Abstract

PROBLEM TO BE SOLVED: To enable a worker to easily position a vehicle component at a tentative fastening position in a plate-like support part arranged along a vertical direction and reduce a load of the worker handling the vehicle component.SOLUTION: A hook-shaped protrusion part 2 inserted into a through hole 30 of a support part 3 has a slope upper surface 212 and a removal stopper part 22. The slope upper part 212 forms an upper surface of the hook-shaped protrusion part 2 and inclines downward to the front side from the root side to the tip side. The removal stopper part 22 protrudes downward at a tip part of the hook-shaped protrusion part 2. The removal stopper part 22 hooks on a lower end part 31 of the through hole 30.

Description

本発明は、車両用部品を車両の支持部に仮留めする構造に関する。   The present invention relates to a structure for temporarily fastening a vehicle component to a vehicle support.

自動車などの車両において、車両用ワイヤハーネスのプロテクタ又は電気接続箱などの車両用部品は、車両のボディパネルなどの支持体に固定される。   In a vehicle such as an automobile, a vehicle wire harness protector or a vehicle component such as an electrical junction box is fixed to a support body such as a vehicle body panel.

例えば、特許文献１に示されるプロテクタは、板状の垂直部材に対してタッピングスクリューによって固定される。   For example, the protector shown in Patent Document 1 is fixed to a plate-like vertical member by a tapping screw.

車両用部品が、縦方向に沿う板状の支持体にネジなどによって固定される場合、車両用部品を支えて目的の位置に位置決めしながら、ネジ締めなどの固定作業を行うことは難しい。そのため、車両用部品が支持体に固定される前に、車両用部品を支持体における概ね目的の位置に仮留めできることが望ましい。   When a vehicle component is fixed to a plate-like support along the vertical direction by screws or the like, it is difficult to perform a fixing operation such as screw tightening while supporting the vehicle component and positioning it at a target position. For this reason, it is desirable that the vehicle component can be temporarily fixed at a substantially target position on the support body before the vehicle component is fixed to the support body.

例えば、車両用部品を支持体における取付孔部分に留めるクランプが、車両用部品における支持体に対向する面に設けられることが考えられる。   For example, it is conceivable that a clamp for fastening the vehicle component to the mounting hole portion in the support is provided on the surface of the vehicle component facing the support.

クランプは、板状の部材の取付孔に挿入される挿入部と取付孔を塞ぐフランジ部とを有する。挿入部は、取付孔の縁部に接触して弾性変形し、一時的に幅が収縮しながら取付孔を通過した後、再び幅が広がる。支持体の両面各々の側に位置する挿入部及びフランジ部が取付孔の縁部を挟むことにより、クランプは支持体における取付孔の部分に留まる。   The clamp has an insertion portion that is inserted into the attachment hole of the plate-like member and a flange portion that closes the attachment hole. The insertion portion comes into contact with the edge of the mounting hole and elastically deforms, and after passing through the mounting hole while temporarily contracting in width, the width is expanded again. When the insertion portion and the flange portion located on each side of the support sandwich the edge of the attachment hole, the clamp remains in the attachment hole portion of the support.

車両用部品が仮留め用のクランプを備える場合、車両用部品を支持体に向けて押す作業により、車両用部品はクランプを介して支持体に留まる。   When the vehicle component includes a temporary clamp, the vehicle component remains on the support through the clamp by the operation of pushing the vehicle component toward the support.

特開２００１−２９８８２６号公報JP 2001-298826 A

車両用部品の仮留め構造が、作業者から見えにくい位置に設けられている場合、車両用部品の位置を仮留めの位置に合わせることが難しい。   When the vehicle component temporary fastening structure is provided at a position that is difficult to be seen by an operator, it is difficult to match the position of the vehicle component to the temporary fastening position.

例えば、クランプが仮留め構造として採用される場合、車両用部品の仮留めの位置は、クランプの挿入部が取付孔に正対する位置である。この場合、クランプが作業者から見えない状況下で、クランプの挿入部が取付孔に正対するように車両用部品を正しく位置決めすることは難しい。   For example, when the clamp is employed as a temporary fastening structure, the temporary fastening position of the vehicle component is a position where the insertion portion of the clamp faces the mounting hole. In this case, it is difficult to correctly position the vehicle component so that the insertion portion of the clamp faces the mounting hole in a situation where the clamp is not visible to the operator.

さらに、クランプが仮留め構造として採用される場合、クランプの挿入部が弾性変形しながら取付孔を通過する程度の比較的強い力で、車両用部品を支持体に向けて押すことが必要になる。しかしながら、作業者が、車両用部品に力を加えにくい体勢で作業しなければならない場合もあるため、車両用部品を取り扱う作業者の負荷の軽減が求められている。   Furthermore, when the clamp is employed as a temporary fastening structure, it is necessary to push the vehicle component toward the support body with a relatively strong force such that the insertion portion of the clamp passes through the mounting hole while being elastically deformed. . However, since the worker may have to work in a posture in which it is difficult to apply force to the vehicle component, there is a need to reduce the load on the worker who handles the vehicle component.

本発明は、縦方向に沿う板状の支持部に車両用部品を仮留めする構造において、車両用部品の位置を仮留めの位置に合わせることを容易にし、さらに、車両用部品を取り扱う作業者の負荷を軽減することを目的とする。   According to the present invention, in a structure in which a vehicle part is temporarily fixed to a plate-like support portion along the vertical direction, it is easy to adjust the position of the vehicle part to the position of the temporary fixation, and an operator who handles the vehicle part The purpose is to reduce the load.

第１態様に係る車両用部品の仮留め構造は、以下に示される各構成要素を備える。第１の構成要素は、縦方向に沿う板状に形成され貫通孔が形成された支持部である。第２の構成要素は、車両用部品における上記支持部に対向する面に突起して形成された鉤状突起部である。上記鉤状突起部は、上記支持部の第一面側から上記支持部の上記貫通孔に挿入されることによって上記支持部に引っ掛かる。上記鉤状突起部は、傾斜上面と抜け止め部とを有する。上記傾斜上面は、上記鉤状突起部の突起方向が横方向に沿う横向き姿勢において、上記鉤状突起部の上面を成すとともに根元側から先端側へ前下がりに傾斜している。上記抜け止め部は、上記横向き姿勢の当該鉤状突起部の先端部において下方へ突出して形成されている。上記抜け止め部は、上記支持部の第二面における上記貫通孔の下側縁部に引っ掛かることにより、当該鉤状突起部が上記貫通孔から抜ける方向へ変位することを制限する。   The temporary fastening structure for vehicle parts according to the first aspect includes the following components. The first component is a support portion that is formed in a plate shape along the vertical direction and has a through hole. The second component is a hook-shaped protrusion formed by protruding on the surface of the vehicle component that faces the support. The hook-like protrusion is hooked on the support portion by being inserted into the through hole of the support portion from the first surface side of the support portion. The hook-shaped protrusion has an inclined upper surface and a retaining portion. The inclined upper surface forms an upper surface of the hook-like protrusion and is inclined forwardly downward from the root side to the tip side when the protrusion direction of the hook-like protrusion is in the horizontal posture along the horizontal direction. The retaining portion is formed so as to protrude downward at the distal end portion of the hook-shaped projection portion in the lateral posture. The retaining portion limits the displacement of the hook-shaped protrusion in the direction of coming out of the through hole by being caught by the lower edge portion of the through hole on the second surface of the support portion.

第２態様に係る車両用部品の仮留め構造は、第１態様に係る車両用部品の仮留め構造の一態様である。上記抜け止め部が上記支持部の上記第二面側に位置する仮留め状態において、上記横向き姿勢の上記鉤状突起部が上方向への外力及び上記支持部の上記第二面側から上記第一面側へ向かう横方向への外力を受けた場合に、第２態様に係る車両用部品の仮留め構造は以下の状況になる。即ち、上記傾斜上面における最下部と最上部との間の中間部が、上記支持部における上記貫通孔の上側縁部に接触することにより、上記抜け止め部の下面を上記支持部における上記貫通孔の下側縁部よりも低い位置に維持する範囲で上記鉤状突起部の上方向への変位を制限する。   The vehicle component temporary fixing structure according to the second aspect is an aspect of the vehicle component temporary fixing structure according to the first aspect. In the temporarily fastened state in which the retaining portion is located on the second surface side of the support portion, the lateral projection of the hook-shaped projection portion is the external force in the upward direction and the second surface side of the support portion from the second surface side. When receiving an external force in the lateral direction toward the one side, the temporary fastening structure for a vehicle component according to the second aspect is as follows. That is, an intermediate portion between the lowermost portion and the uppermost portion on the inclined upper surface comes into contact with the upper edge portion of the through hole in the support portion, whereby the lower surface of the retaining portion is made to pass through the through hole in the support portion. The upward displacement of the hook-shaped protrusion is limited within a range that is maintained at a position lower than the lower edge of the upper edge.

上記の各態様において、支持部における貫通孔の縦方向の寸法が、横向き姿勢の鉤状突起部の先端部の縦方向の寸法よりも十分に大きい場合、車両用部品が比較的大まかに位置決めされるだけで、横向き姿勢の鉤状突起部の先端部の位置を支持部の貫通孔に対向する位置に合わせることができる。   In each of the above aspects, when the vertical dimension of the through hole in the support portion is sufficiently larger than the vertical dimension of the tip end portion of the saddle-shaped protrusion portion in the lateral orientation, the vehicle component is positioned relatively roughly. It is possible to match the position of the tip portion of the hook-shaped projection portion in the lateral orientation with the position facing the through hole of the support portion.

さらに、鉤状突起部の先端部が貫通孔に対向する状態で車両用部品が支持部に向かって押される。そうすると、鉤状突起部は、傾斜上面において支持部における貫通孔の上側縁部に対して摺動することにより、仮留めの位置（目的の位置）に向けて案内される。即ち、支持部の貫通孔が比較的大きく形成されていても、鉤状突起部は、傾斜上面の案内作用によって正しい仮留め位置へ向けて案内される。   Further, the vehicle component is pushed toward the support portion in a state where the tip end portion of the hook-shaped projection portion faces the through hole. Then, the hook-shaped projection is guided toward the temporary fastening position (target position) by sliding relative to the upper edge of the through hole in the support portion on the inclined upper surface. That is, even if the through hole of the support portion is formed to be relatively large, the hook-shaped protrusion is guided toward the correct temporary fixing position by the guide action of the inclined upper surface.

従って、上記の各態様によれば、支持部の貫通孔及び鉤状突起部が、作業者から見えにくい位置に設けられている場合であっても、車両用部品の位置を仮留めの位置に合わせることが容易となる。さらに、鉤状突起部を支持部の貫通孔に挿入する作業は、クランプの挿入部を弾性変形させながら孔に挿入する場合のように強い力で車両用部品を押すことを要しない。従って、車両用部品を取り扱う作業者の負荷を軽減することができる。   Therefore, according to each aspect described above, even when the through hole and the hook-shaped protrusion of the support portion are provided at a position that is difficult to be seen by the operator, the position of the vehicle component is set to the temporary fixing position. It becomes easy to match. Further, the operation of inserting the hook-shaped protrusion into the through hole of the support portion does not require pressing the vehicle component with a strong force as in the case of inserting into the hole while elastically deforming the insertion portion of the clamp. Therefore, it is possible to reduce the load on the operator who handles the vehicle parts.

また、第２態様によれば、鉤状突起部の抜け止め部が支持部の裏面側に位置する仮留め状態において、車両用部品に縦方向及び横方向の外力が加わるだけでは、鉤状突起部は支持部の貫通孔から抜けない。そのため、車両用部品が固定先に固定される前に、車両用部品が縦方向及び横方向の外力によって支持部から脱落する危険を回避できる。   Further, according to the second aspect, the hook-like protrusion is simply applied to the vehicle component in the longitudinal direction and the lateral direction in the temporarily fastened state in which the hook-out protrusion of the hook-like protrusion is located on the back side of the support part. The part does not come out from the through hole of the support part. Therefore, it is possible to avoid the risk that the vehicle component is dropped from the support portion by the external force in the vertical direction and the horizontal direction before the vehicle component is fixed to the fixing destination.

車両用部品の一例であるワイヤハーネス１０の第一側面図である。It is a 1st side view of wire harness 10 which is an example of parts for vehicles. 実施形態に係る車両用部品の仮留め構造１の一部を成す鉤状突起部２の斜視図である。It is a perspective view of the bowl-shaped projection part 2 which comprises a part of temporary attachment structure 1 of the components for vehicles concerning an embodiment. 仮留め作業前の車両用部品の仮留め構造１の側面図である。It is a side view of temporary attachment structure 1 of parts for vehicles before temporary attachment work. 第１の仮留め作業中の車両用部品の仮留め構造１の側面図である。It is a side view of the temporary fixing structure 1 of the components for vehicles in the 1st temporary fixing operation. 第２の仮留め作業中の車両用部品の仮留め構造１の側面図である。It is a side view of the temporary attachment structure 1 of the components for vehicles in the 2nd temporary attachment operation | work. 第３の仮留め作業中の車両用部品の仮留め構造１の側面図である。It is a side view of the temporary attachment structure 1 of the components for vehicles in the 3rd temporary attachment operation | work. 仮留め作業後の車両用部品の仮留め構造１の側面図である。It is a side view of temporary attachment structure 1 of parts for vehicles after temporary attachment work. 横引き方向の外力が加わった車両用部品の仮留め構造１の側面図である。It is a side view of the temporary fixing structure 1 of the vehicle components to which the external force of the horizontal pulling direction was added. 横引き方向及び上方向の外力が加わった車両用部品の仮留め構造１の側面図である。It is a side view of the temporary fixing structure 1 of the components for vehicles to which the external force of the horizontal pulling direction and the upward direction was added. 支持体に固定されるときのワイヤハーネス１０の第二側面図である。It is a 2nd side view of the wire harness 10 when it fixes to a support body.

以下、添付の図面を参照しながら、実施形態について説明する。以下の実施形態は、本発明を具体化した一例であり、本発明の技術的範囲を限定する事例ではない。   Hereinafter, embodiments will be described with reference to the accompanying drawings. The following embodiment is an example embodying the present invention, and is not an example of limiting the technical scope of the present invention.

＜ワイヤハーネス（車両用部品）＞
まず、実施形態に係る車両用部品の仮留め構造１の説明の前に、図１を参照しつつ、車両用部品の仮留め構造１の適用対象の車両用部品の一例について説明する。図１に示される車両用部品は、電線束９及び保護具８を備えるワイヤハーネス１０である。 <Wire harness (vehicle parts)>
First, an example of a vehicle component to which the vehicle component temporary fixing structure 1 is applied will be described with reference to FIG. 1 before the description of the vehicle component temporary fixing structure 1 according to the embodiment. The vehicle component shown in FIG. 1 is a wire harness 10 including an electric wire bundle 9 and a protector 8.

ワイヤハーネス１０において、電線束９は、複数の絶縁電線の束である。また、保護具８は、電線束９の一部を覆う合成樹脂の部材である。   In the wire harness 10, the wire bundle 9 is a bundle of a plurality of insulated wires. The protector 8 is a synthetic resin member that covers a part of the wire bundle 9.

保護具８は、電線束９の両側から組み合わされた第一要素部材８１及び第二要素部材８２を含む。組み合わされた第一要素部材８１及び第二要素部材８２の間には、電線束９の一部を収容する空洞が形成されている。   The protector 8 includes a first element member 81 and a second element member 82 combined from both sides of the wire bundle 9. A cavity that accommodates a part of the wire bundle 9 is formed between the combined first element member 81 and second element member 82.

第一要素部材８１及び第二要素部材８２の各々は、例えば、ポリプロピレン（ＰＰ）、ポリエチレン（ＰＥ）、ポリ塩化ビニル（ＰＶＣ）、ポリエチレンテレフタラート（ＰＥＴ）、又はポリアミド（ＰＡ）などの非導電性の合成樹脂が一体に成形された部材である。   Each of the first element member 81 and the second element member 82 is non-conductive such as, for example, polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polyethylene terephthalate (PET), or polyamide (PA). This is a member formed by integrally molding a synthetic resin.

保護具８には、ボルトなどの固定具によって支持体に固定される固定部８３が形成されている。例えば、固定部８３は、ボルトなどの固定具が通される貫通孔８３０が形成された部分である。図１が示す例では、１つの固定部８３が保護具８の外縁部に形成されている。   The protector 8 is formed with a fixing portion 83 that is fixed to the support by a fixing tool such as a bolt. For example, the fixing portion 83 is a portion in which a through hole 830 through which a fixing tool such as a bolt is passed is formed. In the example shown in FIG. 1, one fixing portion 83 is formed on the outer edge portion of the protector 8.

さらに、保護具８の側面には、後述する車両用部品の仮留め構造１の一部を構成する鉤状突起部２が形成されている。例えば、鉤状突起部２及び固定部８３の両方が、保護具８の第一要素部材８１に形成されていることが考えられる。また、鉤状突起部２及び固定部８３の各々が、第一要素部材８１及び第二要素部材８２の一方と他方とに分かれて形成されていることも考えられる。   Furthermore, the side surface of the protector 8 is formed with a hook-shaped protrusion 2 that constitutes a part of a temporary fastening structure 1 for a vehicle component described later. For example, it is conceivable that both the hook-shaped protrusion 2 and the fixing portion 83 are formed on the first element member 81 of the protector 8. Further, it is also conceivable that each of the hook-shaped protrusions 2 and the fixing portion 83 is formed separately from one and the other of the first element member 81 and the second element member 82.

例えば、第一要素部材８１及び第二要素部材８２の各々は、合成樹脂の一体成形部材である。この場合、固定部８３は、第一要素部材８１又は第二要素部材８２の一部として成形される。同様に、鉤状突起部２も、第一要素部材８１又は第二要素部材８２の一部として成形される。   For example, each of the first element member 81 and the second element member 82 is a synthetic resin integral molding member. In this case, the fixing portion 83 is formed as a part of the first element member 81 or the second element member 82. Similarly, the hook-shaped protrusion 2 is also formed as a part of the first element member 81 or the second element member 82.

＜車両用部品の仮留め構造の概要＞
続いて、図２，３を参照しつつ、実施形態に係る車両用部品の仮留め構造１の概要について説明する。以下の説明において車両用部品の仮留め構造１のことを仮留め構造１と略して称する。図２は仮留め構造１の一部を成す鉤状突起部２の斜視図である。図３は仮留め作業が行われる前の仮留め構造１の側面図である。 <Overview of temporary fastening structure for vehicle parts>
Then, the outline | summary of the temporary fixing structure 1 of the components for vehicles which concerns on embodiment is demonstrated, referring FIG. In the following description, the temporary fastening structure 1 for vehicle parts is abbreviated as the temporary fastening structure 1. FIG. 2 is a perspective view of the hook-shaped protrusion 2 forming a part of the temporary fixing structure 1. FIG. 3 is a side view of the temporary fastening structure 1 before the temporary fastening work is performed.

以下の説明において、縦方向という用語は、鉛直方向及び概ね鉛直方向と同視できる程度に鉛直方向に対してわずかに傾斜した方向を含む用語として用いられている。同様に、横方向という用語は、水平方向及び概ね水平方向と同視できる程度に水平方向に対してわずかに傾斜した方向を含む用語として用いられている。   In the following description, the term “vertical direction” is used as a term including a vertical direction and a direction slightly inclined with respect to the vertical direction to the extent that it can be equated with the vertical direction. Similarly, the term lateral direction is used as a term including a horizontal direction and a direction slightly inclined with respect to the horizontal direction to the extent that it can be equated with the horizontal direction.

図３が示すように、仮留め構造１は、支持部３と鉤状突起部２とを含む。仮留め構造１が１組の支持部３及び鉤状突起部２を含む場合の他、仮留め構造１が複数組の支持部３及び鉤状突起部２を含む場合も考えられる。例えば、同一方向へ突起した複数の鉤状突起部２が保護具８の側面に形成されていることが考えられる。なお、便宜上、図３〜９に示される側面図において、支持部３については断面図が示されている。   As shown in FIG. 3, the temporary fixing structure 1 includes a support portion 3 and a hook-shaped protrusion portion 2. In addition to the case where the temporary fastening structure 1 includes one set of the support portions 3 and the hook-shaped protrusions 2, the case where the temporary fixing structure 1 includes a plurality of sets of the support portions 3 and the hook-shaped protrusions 2 may be considered. For example, it is conceivable that a plurality of hook-shaped protrusions 2 protruding in the same direction are formed on the side surface of the protector 8. For convenience, in the side view shown in FIGS. 3 to 9, a sectional view of the support portion 3 is shown.

支持部３は、縦方向に沿う板状に形成され貫通孔３０が形成された部分である。支持部３は、例えば車両におけるボディパネルなどの金属パネルの一部又はインストールメントパネルなどの合成樹脂のパネルの一部である。   The support portion 3 is a portion that is formed in a plate shape along the vertical direction and the through hole 30 is formed. The support part 3 is, for example, a part of a metal panel such as a body panel in a vehicle or a part of a synthetic resin panel such as an installation panel.

鉤状突起部２は、ワイヤハーネス１０の保護具８における支持部３に対向する側面に突起して形成された部分である。後述するように、鉤状突起部２は、支持部３の第一面３０１側から貫通孔３０に挿入されることによって支持部３に引っ掛かる。   The hook-shaped protruding portion 2 is a portion formed by protruding on the side surface of the protective device 8 of the wire harness 10 that faces the support portion 3. As will be described later, the hook-shaped protrusion 2 is caught by the support portion 3 by being inserted into the through hole 30 from the first surface 301 side of the support portion 3.

鉤状突起部２は、保護具８の側面に連なるスペーサ部２０、スペーサ部２０に連なる起立部２１及び起立部２１に連なる抜け止め部２２を有している。   The hook-shaped protrusion 2 includes a spacer portion 20 that is continuous with the side surface of the protector 8, an upright portion 21 that is continuous with the spacer portion 20, and a retaining portion 22 that is continuous with the upright portion 21.

スペーサ部２０は、保護具８の側面と支持部３の第一面３０１との間に一定以上の隙間を確保する部分である。なお、スペーサ部２０が省略され、起立部２１が保護具８の側面から起立して形成されていることも考えられる。   The spacer portion 20 is a portion that ensures a certain gap between the side surface of the protector 8 and the first surface 301 of the support portion 3. It is also conceivable that the spacer portion 20 is omitted and the upright portion 21 is formed upright from the side surface of the protective device 8.

起立部２１は、スペーサ部２０から起立して形成された部分である。従って、スペーサ部２０及び起立部２１の全体は、保護具８の側面から突起して形成されている。   The upright portion 21 is a portion that is formed upright from the spacer portion 20. Accordingly, the entire spacer portion 20 and the upright portion 21 are formed so as to protrude from the side surface of the protector 8.

以下の説明において、鉤状突起部２の突起方向が横方向に沿うときの鉤状突起部２の姿勢のことを横向き姿勢と称する。特にことわりがない限り、鉤状突起部２の各部分の説明は、鉤状突起部２が横向き姿勢であることを前提としている。同様に、特にことわりがない限り、保護具８は、鉤状突起部２が横向き姿勢となる状態で取り扱われているものとする。   In the following description, the posture of the hook-shaped protrusion 2 when the protrusion direction of the hook-shaped protrusion 2 is along the horizontal direction is referred to as a horizontal posture. Unless otherwise specified, the description of each part of the hook-shaped protrusion 2 is based on the premise that the hook-shaped protrusion 2 is in the horizontal posture. Similarly, unless otherwise specified, it is assumed that the protector 8 is handled in a state in which the hook-shaped protrusion 2 is in the horizontal posture.

横向き姿勢の鉤状突起部２において、起立部２１の下面２１１は、横方向に沿って形成されている。一方、起立部２１の上面は、根元側から先端側へ前下がりに傾斜した傾斜上面２１２である。即ち、傾斜上面２１２は、鉤状突起部２が横向き姿勢である状態において、鉤状突起部２の上面を成している。   In the saddle-like protrusion 2 in the horizontal orientation, the lower surface 211 of the standing part 21 is formed along the horizontal direction. On the other hand, the upper surface of the upright portion 21 is an inclined upper surface 212 that is inclined forward and downward from the base side to the tip side. That is, the inclined upper surface 212 forms the upper surface of the hook-shaped protrusion 2 in a state where the hook-shaped protrusion 2 is in the horizontal posture.

抜け止め部２２は、起立部２１の先端部の下方に連なっている。抜け止め部２２は、鉤状突起部２が支持部３の貫通孔３０に挿入されることにより、支持部３の第二面３０２における貫通孔３０の下側縁部３１に引っ掛かる部分である。   The retaining portion 22 is continuous below the tip portion of the standing portion 21. The retaining portion 22 is a portion that is hooked to the lower edge portion 31 of the through hole 30 in the second surface 302 of the support portion 3 when the hook-shaped protrusion portion 2 is inserted into the through hole 30 of the support portion 3.

抜け止め部２２は、貫通孔３０の下側縁部３１に引っ掛かることにより、鉤状突起部２が貫通孔３０から抜ける方向へ変位することを制限する。その詳細については後述する。   The retaining portion 22 is restricted from being displaced in the direction in which the hook-shaped protrusion 2 is removed from the through hole 30 by being caught by the lower edge portion 31 of the through hole 30. Details thereof will be described later.

＜車両用部品の仮留め構造の詳細＞
次に、図３〜８を参照しつつ、仮留め構造１の詳細について説明する。以下の説明において、横方向に沿って支持部３の第一面３０１側から第二面３０２側へ向かう方向のことを横押し方向と称し、その反対方向のことを横引き方向と称する。 <Details of temporary fastening structure for vehicle parts>
Next, details of the temporary fixing structure 1 will be described with reference to FIGS. In the following description, the direction from the first surface 301 side to the second surface 302 side of the support portion 3 along the lateral direction is referred to as a lateral pushing direction, and the opposite direction is referred to as a lateral pulling direction.

図４〜６は、それぞれ第１の仮留め作業中、第２の仮留め作業中及び第３の仮留め作業中の仮留め構造１の側面図である。図７は、仮留め作業後の仮留め構造１の側面図である。図８は、横引き方向の外力が加わった仮留め構造１の側面図である。図９は、横引き方向及び上方向の外力が加わった仮留め構造１の側面図である。   4 to 6 are side views of the temporary fixing structure 1 during the first temporary fixing operation, the second temporary fixing operation, and the third temporary fixing operation, respectively. FIG. 7 is a side view of the temporary fastening structure 1 after the temporary fastening operation. FIG. 8 is a side view of the temporary fixing structure 1 to which an external force in the lateral pulling direction is applied. FIG. 9 is a side view of the temporary fastening structure 1 to which an external force in the lateral pulling direction and the upward direction is applied.

図３が示すように、支持部３における貫通孔３０の縦方向の寸法は、横向き姿勢の鉤状突起部２の先端部の縦方向の寸法よりも十分に大きい。そのため、保護具８が比較的大まかに位置決めされるだけで、横向き姿勢の鉤状突起部２の先端部の位置を貫通孔３０に対向する位置に合わせることができる。   As shown in FIG. 3, the vertical dimension of the through hole 30 in the support portion 3 is sufficiently larger than the vertical dimension of the distal end portion of the bowl-shaped protrusion portion 2 in the horizontal orientation. Therefore, the position of the tip of the hook-shaped protrusion 2 in the lateral orientation can be aligned with the position facing the through hole 30 only by positioning the protector 8 relatively roughly.

さらに、図３，４が示すように、鉤状突起部２の先端部が貫通孔３０に対向する状態で、保護具８が横押し方向へ押される。そうすると、鉤状突起部２は、傾斜上面２１２において支持部３における貫通孔３０の上側縁部３２に対して摺動することにより、仮留めの位置（目的の位置）に向けて案内される。   Further, as shown in FIGS. 3 and 4, the protector 8 is pushed in the lateral pushing direction in a state in which the distal end portion of the hook-shaped protrusion 2 faces the through hole 30. Then, the hook-shaped protrusion 2 is guided toward the temporary fastening position (target position) by sliding with respect to the upper edge 32 of the through hole 30 in the support portion 3 on the inclined upper surface 212.

従って、支持部３の貫通孔３０が比較的大きく形成されていても、鉤状突起部２は、傾斜上面２１２の案内作用によって正しい仮留め位置へ向けて案内される。なお、図において、保護具８に対して加わる横押し方向の外力Ｆ１が矢印で示されている。   Therefore, even if the through hole 30 of the support portion 3 is formed to be relatively large, the hook-shaped projection portion 2 is guided toward the correct temporary fixing position by the guiding action of the inclined upper surface 212. In the figure, an external force F1 in the lateral pushing direction applied to the protective device 8 is indicated by an arrow.

また、図５が示すように、本実施形態における鉤状突起部２は、横押し方向へ向けて横向き姿勢で貫通孔３０に挿入されることにより、傾斜上面２１２における最下部２１２１と最上部２１２２との間の第一中間部２１２３が、貫通孔３０の上側縁部３２に接触する。それとともに、貫通孔３０を通過する前の抜け止め部２２の下面２２１が、貫通孔３０の下側縁部３１に接触する。   Further, as shown in FIG. 5, the hook-shaped protrusion 2 in the present embodiment is inserted into the through-hole 30 in a lateral posture in the lateral pushing direction, so that the lowermost part 2121 and the uppermost part 2122 in the inclined upper surface 212 are obtained. A first intermediate portion 2123 between the upper edge 32 and the through hole 30 is in contact with the first intermediate portion 2123 therebetween. At the same time, the lower surface 221 of the retaining portion 22 before passing through the through hole 30 contacts the lower edge 31 of the through hole 30.

以下、傾斜上面２１２の第一中間部２１２３が貫通孔３０の上側縁部３２に接触し、かつ、貫通孔３０を通過する前の抜け止め部２２の下面２２１が貫通孔３０の下側縁部３１に接触した図５の状態のことを、挿入制限状態と称する。   Hereinafter, the first intermediate portion 2123 of the inclined upper surface 212 is in contact with the upper edge portion 32 of the through hole 30, and the lower surface 221 of the retaining portion 22 before passing through the through hole 30 is the lower edge portion of the through hole 30. The state of FIG. 5 in contact with 31 is referred to as an insertion restricted state.

ここで、図５が示すように、横向き姿勢の鉤状突起部２において、抜け止め部２２の下面と傾斜上面２１２の中間部分における抜け止め部２２の下面の根元側の端から支持部３の厚み分だけさらに根元寄りの位置との縦方向の距離をｈとする。本実施形態では、距離ｈが、支持部３の貫通孔３０の縦方向の寸法よりも大きい。そのため、横向き姿勢の鉤状突起部２は前述した挿入制限状態となる。   Here, as shown in FIG. 5, in the saddle-shaped protrusion 2 in the lateral orientation, the bottom of the supporting portion 3 is extended from the bottom end of the bottom surface of the retaining portion 22 at the intermediate portion between the lower surface of the retaining portion 22 and the inclined upper surface 212. The vertical distance from the position closer to the base by the thickness is h. In the present embodiment, the distance h is larger than the vertical dimension of the through hole 30 of the support portion 3. Therefore, the saddle-like protrusion 2 in the lateral orientation is in the insertion restricted state described above.

なお、根元側及び根元寄りは、それぞれ鉤状突起部２の根元側及び根元寄りを意味し、それぞれ保護具８の側面側及び保護具８の側面寄りと言い換えることもできる。   The root side and the base side mean the base side and the base side of the hook-shaped protrusion 2, respectively, and can be rephrased as the side surface side of the protector 8 and the side surface of the protector 8, respectively.

鉤状突起部２が挿入制限状態になると、保護具８がさらに横押し方向へ押されても、保護具８が下方へ降ろされても、鉤状突起部２は、抜け止め部２２が支持部３の第二面３０２側へ通過した状態にならない。   When the hook-shaped protrusion 2 is in the insertion-restricted state, the hook-shaped protrusion 2 is supported by the retaining portion 22 regardless of whether the protector 8 is pushed further in the lateral direction or the protector 8 is lowered. The portion 3 does not pass to the second surface 302 side.

抜け止め部２２を支持部３の第二面３０２側へ通過させるため、鉤状突起部２が挿入制限状態になったとき又はその前に、鉤状突起部２の突起方向を横押し方向から斜め上方へ移行させる回転方向の外力Ｆ２が保護具８に対して加えられる。   In order to allow the retaining portion 22 to pass to the second surface 302 side of the support portion 3, when or before the hook-shaped protrusion 2 is in the insertion restricted state, the protrusion direction of the hook-shaped protrusion 2 is changed from the lateral pushing direction. An external force F <b> 2 in the rotational direction that is shifted obliquely upward is applied to the protector 8.

図５，６が示すように、保護具８に回転方向の外力Ｆ２が加わることによって鉤状突起部２の突起方向が斜め上方になると、図６が示すように、抜け止め部２２が、貫通孔３０の下側縁部３１に接触する位置から支持部３の第二面３０２側へ移行する。これにより、起立部２１における抜け止め部２２よりも根元側の下面２１１が、貫通孔３０の下側縁部３１に対向する状態となる。   As shown in FIGS. 5 and 6, when the protrusion direction of the hook-shaped protrusion 2 is inclined upward by applying an external force F <b> 2 in the rotational direction to the protector 8, the retaining part 22 is penetrated as shown in FIG. 6. The position moves from the position in contact with the lower edge 31 of the hole 30 to the second surface 302 side of the support 3. As a result, the lower surface 211 closer to the root than the retaining portion 22 in the standing portion 21 is in a state of facing the lower edge 31 of the through hole 30.

そして、図６，７が示すように、鉤状突起部２の突起方向が斜め上方になった後に、保護具８は下方へ降ろされる。これにより、起立部２１における抜け止め部２２よりも根元側の部分が、その下面２１１において貫通孔３０の下側縁部３１によって支持された状態となる。この状態は、図６が示すように、鉤状突起部２は、抜け止め部２２が支持部３の第二面３０２側に位置する状態で貫通孔３０の下側縁部３１に引っ掛かった状態である。この状態のことを仮留め状態と称する。   As shown in FIGS. 6 and 7, after the protrusion direction of the hook-shaped protrusion 2 is obliquely upward, the protective device 8 is lowered. As a result, the portion of the standing portion 21 closer to the root than the retaining portion 22 is supported by the lower edge portion 31 of the through hole 30 on the lower surface 211 thereof. In this state, as shown in FIG. 6, the hook-shaped protrusion 2 is caught by the lower edge 31 of the through hole 30 with the retaining portion 22 positioned on the second surface 302 side of the support portion 3. It is. This state is referred to as a temporary fastening state.

なお、鉤状突起部２の突起方向が斜め上方になった後に、保護具８は重力Ｆ３によって下方に降りる。   In addition, after the protrusion direction of the hook-shaped protrusion part 2 becomes diagonally upward, the protector 8 descends downward by gravity F3.

以上に示したように、鉤状突起部２は、横押し方向の外力Ｆ１を受けるだけでは、図５が示す挿入制限状態までしか貫通孔３０に挿入されず、さらに回転方向の外力Ｆ２を受けることにより、図７が示す仮留め状態となる。   As described above, the hook-shaped protrusion 2 is only inserted into the through-hole 30 until the insertion restriction state shown in FIG. 5 and receives the external force F2 in the rotational direction only by receiving the external force F1 in the lateral pushing direction. Thus, the temporary fastening state shown in FIG. 7 is obtained.

図１０が示すように、仮留め状態においては、保護具８は、固定用支持体３００における概ね目的の位置に維持されている。より具体的には、仮留め状態において、保護具８は、固定部８３の貫通孔８３０と固定用支持体３００のネジ孔３０３とが概ね重なる位置に維持されている。   As shown in FIG. 10, in the temporarily fastened state, the protector 8 is maintained at a substantially target position on the fixing support 300. More specifically, in the temporarily fastened state, the protector 8 is maintained at a position where the through hole 830 of the fixing portion 83 and the screw hole 303 of the fixing support body 300 substantially overlap.

そして、仮留め状態において、保護具８は、ボルトなどの固定具７が固定部８３の貫通孔８３０に通されることによって固定用支持体３００に固定される。例えば、固定用支持体３００の一部が支持部３であることが考えられる。また、支持部３と固定用支持体３００とが、一定の位置関係で配置された別の部材であることも考えられる。   In the temporarily fastened state, the protector 8 is fixed to the fixing support 300 by passing the fixing tool 7 such as a bolt through the through hole 830 of the fixing portion 83. For example, it is conceivable that a part of the fixing support 300 is the support portion 3. It is also conceivable that the support unit 3 and the fixing support 300 are separate members arranged in a fixed positional relationship.

上記のような鉤状突起部２は、仮留め状態において貫通孔３０から抜けにくい。即ち、図８が示すように、仮留め状態において、横向き姿勢の鉤状突起部２が横引き方向への外力Ｆ４を受ける場合がある。この場合、抜け止め部２２が、支持部３における貫通孔３０の下側縁部３１に接触することにより、鉤状突起部２の横引き方向（抜け方向）への変位を制限する。   The hook-like protrusions 2 as described above are difficult to be removed from the through hole 30 in the temporarily fixed state. That is, as shown in FIG. 8, in the temporarily fastened state, the saddle-like protrusion 2 in the lateral orientation may receive an external force F4 in the lateral pulling direction. In this case, when the retaining portion 22 comes into contact with the lower edge portion 31 of the through hole 30 in the support portion 3, the displacement of the hook-shaped projection portion 2 in the lateral pulling direction (the withdrawal direction) is limited.

また、図９が示すように、仮留め状態において、横向き姿勢の鉤状突起部２が上方向への外力Ｆ５及び横引き方向への外力Ｆ４を受ける場合がある。この場合、傾斜上面２１２における最下部２１２１と最上部２１２２との間の第二中間部２１２４が、支持部３における貫通孔３０の上側縁部３２に接触する。これにより、傾斜上面２１２の第二中間部２１２４は、抜け止め部２２の下面２２１を支持部３における貫通孔３０の下側縁部３１よりも低い位置に維持する範囲で鉤状突起部２の上方向への変位を制限する。   Further, as shown in FIG. 9, in the temporarily fastened state, the saddle-like protrusion 2 in the lateral posture may receive the external force F5 in the upward direction and the external force F4 in the lateral pulling direction. In this case, the second intermediate portion 2124 between the lowermost portion 2121 and the uppermost portion 2122 on the inclined upper surface 212 contacts the upper edge portion 32 of the through hole 30 in the support portion 3. As a result, the second intermediate portion 2124 of the inclined upper surface 212 is formed so as to maintain the lower surface 221 of the retaining portion 22 at a position lower than the lower edge 31 of the through hole 30 in the support portion 3. Limit the upward displacement.

なお、傾斜状面２１において、第二中間部２１２４は、第一中間部２１２３よりも根元寄り（保護具８の側面寄り）の部分である。   In the inclined surface 21, the second intermediate portion 2124 is a portion closer to the root than the first intermediate portion 2123 (close to the side surface of the protective device 8).

抜け止め部２２の下面２２１が、貫通孔３０の下側縁部３１よりも低い位置に維持されている状態では、鉤状突起部２は横引き方向への外力Ｆ４を受けても貫通孔３０から抜けない。その状態においては、抜け止め部２２が、支持部３における貫通孔３０の下側縁部３１に接触することにより、鉤状突起部２の横引き方向（抜け方向）への変位を制限する。   In a state in which the lower surface 221 of the retaining portion 22 is maintained at a position lower than the lower edge portion 31 of the through hole 30, the hook-like protrusion 2 receives the external force F <b> 4 in the lateral pulling direction and the through hole 30. I can't escape. In that state, the retaining portion 22 comes into contact with the lower edge 31 of the through hole 30 in the support portion 3, thereby restricting the displacement of the hook-shaped protrusion 2 in the lateral pulling direction (disengagement direction).

従って、仮留め状態の鉤状突起部２を貫通孔３０から抜くためには、保護具８に対し、鉤状突起部２の突起方向を横押し方向から斜め上方へ移行させる回転方向の外力Ｆ２を加えつつ、横引き方向の外力Ｆ４を加えることが必要となる。なお、仮留め状態において、鉤状突起部２が下方向への外力及び横押し方向への外力を受けることによっては貫通孔３０から抜けないことは言うまでもない。   Therefore, in order to pull out the hook-like protrusion 2 in the temporarily fixed state from the through hole 30, an external force F2 in the rotational direction that shifts the protrusion direction of the hook-like protrusion 2 obliquely upward from the lateral pushing direction with respect to the protector 8. It is necessary to apply the external force F4 in the lateral pulling direction while adding In addition, it cannot be overemphasized that it does not come out from the through-hole 30 by the hook-shaped projection part 2 receiving the external force to a downward direction, and the external force to a horizontal pushing direction in a temporary fixing state.

＜効果＞
仮留め構造１において、支持部３における貫通孔３０の縦方向の寸法が、横向き姿勢の鉤状突起部２の先端部の縦方向の寸法よりも十分に大きい。この場合、保護具８が比較的大まかに位置決めされるだけで、横向き姿勢の鉤状突起部２の先端部の位置を支持部３の貫通孔３０に対向する位置に合わせることができる。 <Effect>
In the temporary fastening structure 1, the vertical dimension of the through hole 30 in the support part 3 is sufficiently larger than the vertical dimension of the distal end part of the hook-shaped protrusion part 2 in the lateral orientation. In this case, the position of the tip of the hook-shaped protrusion 2 in the lateral orientation can be aligned with the position facing the through hole 30 of the support 3 only by positioning the protector 8 relatively roughly.

さらに、図３〜５が示すように、鉤状突起部２の先端部が貫通孔３０に対向する状態で、保護具８が支持部３に向かって押される。そうすると、貫通孔３０が比較的大きく形成されていても、鉤状突起部２は、傾斜上面２１２の案内作用によって正しい仮留め位置へ向けて案内される。   Further, as shown in FIGS. 3 to 5, the protector 8 is pushed toward the support portion 3 in a state where the tip end portion of the hook-shaped projection portion 2 faces the through hole 30. Then, even if the through hole 30 is formed to be relatively large, the hook-shaped protrusion 2 is guided toward the correct temporary fixing position by the guiding action of the inclined upper surface 212.

最後に、保護具８が、鉤状突起部２の起立方向をわずかに傾斜させる程度に回転されるだけで、鉤状突起部２は仮留め状態となる。   Finally, the guard-like protrusion 2 is temporarily fastened only by rotating the protector 8 to such an extent that the rising direction of the hook-like protrusion 2 is slightly inclined.

従って、仮留め構造１によれば、支持部３の貫通孔３０及び鉤状突起部２が、作業者から見えにくい位置に設けられている場合であっても、保護具８の位置を仮留めの位置（目的の位置）に合わせることが容易となる。   Therefore, according to the temporary fixing structure 1, even if the through hole 30 and the hook-shaped protrusion 2 of the support portion 3 are provided at positions that are difficult to see from the operator, the position of the protective device 8 is temporarily fixed. It becomes easy to match the position (target position).

さらに、鉤状突起部２を貫通孔３０に挿入する作業は、クランプの挿入部を弾性変形させながら孔に挿入する場合のように強い力で保護具８を押すことを要しない。従って、ワイヤハーネス１０を取り扱う作業者の負荷を軽減することができる。   Furthermore, the operation of inserting the hook-shaped protrusion 2 into the through hole 30 does not require pressing the protector 8 with a strong force as in the case of inserting into the hole while elastically deforming the insertion portion of the clamp. Accordingly, it is possible to reduce the load on the operator who handles the wire harness 10.

また、仮留め構造１によれば、仮留め状態において、保護具８（ワイヤハーネス１０）に縦方向及び横方向の外力が加わるだけでは、鉤状突起部２は貫通孔３０から抜けない。そのため、保護具８が固定用支持体３００に固定される前に、ワイヤハーネス１０が縦方向及び横方向の外力によって支持部から脱落する危険を回避できる。   Further, according to the temporary fastening structure 1, the hook-shaped protrusion 2 does not come out of the through hole 30 only by applying vertical and lateral external forces to the protective device 8 (wire harness 10) in the temporary fastening state. Therefore, before the protective device 8 is fixed to the fixing support 300, it is possible to avoid the danger that the wire harness 10 is dropped from the support portion by the external force in the vertical direction and the horizontal direction.

＜応用例＞
仮留め構造１において、鉤状突起部２の傾斜上面２１２は、起立部２１の上面における先端部からそれより根元側の一部までの範囲に形成されている。しかしながら、鉤状突起部２の傾斜上面２１２は、必ずしも起立部２１の上面における先端部から形成されている必要はない。 <Application example>
In the temporary fastening structure 1, the inclined upper surface 212 of the bowl-shaped protrusion 2 is formed in a range from the tip portion on the upper surface of the upright portion 21 to a part on the root side thereof. However, the inclined upper surface 212 of the bowl-shaped protrusion 2 is not necessarily formed from the tip portion on the upper surface of the upright portion 21.

例えば、横向き姿勢の鉤状突起部２の上面における先端部から一部の範囲が水平面であり、その水平面に続いて傾斜上面２１２が形成されていることも考えられる。   For example, it is also conceivable that a part of the range from the tip of the upper surface of the saddle-shaped protrusion 2 in the horizontal orientation is a horizontal plane, and an inclined upper surface 212 is formed following the horizontal plane.

また、仮留め構造１の適用対象が、ワイヤハーネス１０の保護具８以外の車両用部品であることが考えられる。例えば、仮留め構造１の適用対象が、車両用の電気接続箱であることも考えられる。   Further, it is conceivable that the application target of the temporary fastening structure 1 is a vehicle component other than the protector 8 of the wire harness 10. For example, the application target of the temporary fastening structure 1 may be an electric junction box for a vehicle.

電気接続箱は、リレー又はヒューズなどの複数の電気部品と、それら電気部品を電気的に接続するバスバーと、それら複数の電気部品及びバスバーを保持する合成樹脂の保持部材とを備える。仮留め構造１が電気接続箱に適用される場合、鉤状突起部２が、電気接続箱の保持部材の一部として形成されることが考えられる。   The electrical junction box includes a plurality of electrical components such as relays or fuses, a bus bar that electrically connects the electrical components, and a synthetic resin holding member that holds the electrical components and the bus bar. When the temporary fastening structure 1 is applied to an electrical junction box, it is conceivable that the hook-shaped protrusion 2 is formed as a part of the holding member of the electrical junction box.

なお、本発明に係る車両用部品の仮留め構造は、各請求項に記載された発明の範囲において、以上に示された実施形態及び応用例を自由に組み合わせること、或いは実施形態及び応用例を適宜、変形する又は一部を省略することによって構成されることも可能である。   In addition, the temporary fastening structure for vehicle parts according to the present invention can be freely combined with the above-described embodiments and application examples within the scope of the invention described in each claim, or the embodiments and application examples. It is also possible to configure by appropriately modifying or omitting a part.

１ 車両用部品の仮留め構造
１０ ワイヤハーネス
２ 鉤状突起部
２０ スペーサ部
２１ 起立部
２１１ 起立部の下面
２１２ 起立部の傾斜上面
２１２１ 傾斜上面の最下部
２１２２ 傾斜上面の最上部
２１２３ 傾斜上面の第一中間部
２１２４ 傾斜上面の第二中間部
２２ 抜け止め部
２２１ 抜け止め部の下面
３ 支持部
３０ 貫通孔
３００ 固定用支持体
３０１ 支持部の第一面
３０２ 支持部の第二面
３０３ ネジ孔
３１ 貫通孔の下側縁部
３２ 貫通孔の上側縁部
７ 固定具
８ 保護具
８１ 第一要素部材
８２ 第二要素部材
８３ 固定部
８３０ 貫通孔
９ 電線束 DESCRIPTION OF SYMBOLS 1 Temporary fastening structure of parts for vehicles 10 Wire harness 2 Gutter-shaped projection part 20 Spacer part 21 Standing part 211 Lower surface of standing part 212 Inclined upper surface of standing part 2121 Lowermost part of inclined upper surface 2122 Uppermost part of inclined upper surface 2123 One intermediate portion 2124 The second intermediate portion of the inclined upper surface 22 The retaining portion 221 The lower surface of the retaining portion 3 The support portion 30 The through hole 300 The fixing support 301 The first surface 302 of the support portion 302 The second surface 303 of the support portion The screw hole 31 Lower edge portion of through hole 32 Upper edge portion of through hole 7 Fixing tool 8 Protective tool 81 First element member 82 Second element member 83 Fixing portion 830 Through hole 9 Wire bundle

Claims (2)

縦方向に沿う板状に形成され貫通孔が形成された支持部と、
車両用部品における前記支持部に対向する面に突起して形成され、前記支持部の第一面側から前記支持部の前記貫通孔に挿入されることによって前記支持部に引っ掛かる鉤状突起部と、を備え、
前記鉤状突起部は、
当該鉤状突起部の突起方向が横方向に沿う横向き姿勢において、当該鉤状突起部の上面を成すとともに根元側から先端側へ前下がりに傾斜した傾斜上面と、
前記横向き姿勢の当該鉤状突起部の先端部において下方へ突出して形成され、前記支持部の第二面における前記貫通孔の下側縁部に引っ掛かることにより、当該鉤状突起部が前記貫通孔から抜ける方向へ変位することを制限する抜け止め部と、を有する、車両用部品の仮留め構造。 A support part formed in a plate shape along the vertical direction and having a through hole;
A hook-shaped protrusion that is formed to protrude from a surface of the vehicle component that faces the support, and is hooked to the support by being inserted into the through hole of the support from the first surface of the support. With
The hook-shaped protrusion is
In the horizontal posture in which the protrusion direction of the hook-shaped protrusion portion is in the horizontal direction, the inclined upper surface that forms the upper surface of the hook-shaped protrusion portion and is inclined downward from the root side to the tip side,
The hook-shaped protrusion is formed so as to protrude downward at the tip of the hook-shaped protrusion in the lateral orientation, and is hooked on the lower edge of the through-hole on the second surface of the support portion. And a retaining part for restricting displacement in a direction in which the part is removed from the vehicle. 前記抜け止め部が前記支持部の前記第二面側に位置する仮留め状態において、前記横向き姿勢の前記鉤状突起部が上方向への外力及び前記支持部の前記第二面側から前記第一面側へ向かう横方向への外力を受けた場合に、
前記傾斜上面における最下部と最上部との間の中間部は、前記支持部における前記貫通孔の上側縁部に接触することにより、前記抜け止め部の下面を前記支持部における前記貫通孔の下側縁部よりも低い位置に維持する範囲で前記鉤状突起部の上方向への変位を制限する、請求項１に記載の車両用部品の仮留め構造。 In the temporarily fastened state in which the retaining portion is positioned on the second surface side of the support portion, the hook-shaped projection portion in the lateral posture is moved outwardly from the second surface side of the support portion and the second surface side of the support portion. When receiving an external force in the lateral direction toward one side,
The intermediate portion between the lowermost portion and the uppermost portion on the inclined upper surface is in contact with the upper edge portion of the through hole in the support portion, so that the lower surface of the retaining portion is below the through hole in the support portion. The temporary fastening structure for a vehicle component according to claim 1, wherein the upward displacement of the hook-shaped protrusion is limited within a range maintained at a position lower than the side edge.
JP2013250405A 2013-12-03 2013-12-03 Tentative fastening structure for vehicle component Pending JP2015109726A (en)

Priority Applications (2)

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JP2013250405A JP2015109726A (en) 2013-12-03 2013-12-03 Tentative fastening structure for vehicle component
PCT/JP2014/080097 WO2015083521A1 (en) 2013-12-03 2014-11-13 Temporary fixing structure for vehicle component

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11266514A (en) * 1998-03-17 1999-09-28 Sumitomo Wiring Syst Ltd Electrical junction box

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Publication number Priority date Publication date Assignee Title
JPH06120676A (en) * 1992-10-08 1994-04-28 Sony Corp Housing for electronic appliance and assembling method thereof
JPH06276646A (en) * 1993-03-15 1994-09-30 Sumitomo Wiring Syst Ltd Relay box
JP2587303Y2 (en) * 1993-12-24 1998-12-16 ダイハツ工業株式会社 Mounting structure of bumper
JP3499686B2 (en) * 1996-08-26 2004-02-23 矢崎総業株式会社 Temporary fixing structure of electrical junction box
JP2012019615A (en) * 2010-07-08 2012-01-26 Auto Network Gijutsu Kenkyusho:Kk Electronic component built-in unit and temporary jointing mechanism thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11266514A (en) * 1998-03-17 1999-09-28 Sumitomo Wiring Syst Ltd Electrical junction box

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