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JP4773163B2 - Electrical junction box - Google Patents

Electrical junction box Download PDF

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JP4773163B2
JP4773163B2 JP2005249976A JP2005249976A JP4773163B2 JP 4773163 B2 JP4773163 B2 JP 4773163B2 JP 2005249976 A JP2005249976 A JP 2005249976A JP 2005249976 A JP2005249976 A JP 2005249976A JP 4773163 B2 JP4773163 B2 JP 4773163B2
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junction box
piece
holder
mounting
main body
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JP2007068308A (en
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雅利 江川
崇央 野垣
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Yazaki Corp
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Yazaki Corp
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Description

本発明は、移動体としての自動車などに搭載される電気接続箱に関する。   The present invention relates to an electrical junction box mounted on an automobile or the like as a moving body.

移動体としての自動車には、一般に、ヘッドランプ及びテールランプなどのランプ類、スタータモータ及びエアコンディショナ用のモータ等のモータ類、などの多種多様な電子機器が搭載されている。   In general, automobiles as moving bodies are equipped with a wide variety of electronic devices such as lamps such as head lamps and tail lamps, and motors such as motors for starter motors and air conditioners.

前述した多種多様な電子機器に電力を供給するために、前記自動車は、ジャンクションブロックを適宜箇所に配置してきた。前記ジャンクションブロックは、多数のヒューズやリレー等の各種の電気回路ユニットを集約して構成されている。   In order to supply electric power to the various electronic devices described above, the automobile has arranged junction blocks at appropriate locations. The junction block is composed of various electric circuit units such as a large number of fuses and relays.

なお、ジャンクションブロックは、ヒューズ、リレー、ブスバーなどを有することもあることから、ヒューズブロック、リレーボックス、又は総称して電気接続箱とも呼ばれる。本明細書では、前述したヒューズブロック、リレーボックス、ジャンクションブロックを、総称して以下電気接続箱と呼ぶ。   Note that the junction block may include a fuse, a relay, a bus bar, and the like, and thus is also referred to as a fuse block, a relay box, or an electrical connection box. In the present specification, the above-described fuse block, relay box, and junction block are collectively referred to as an electrical connection box.

前述した電気接続箱は、前述した自動車の車種に応じて設けられてきた。即ち、電気接続箱は、自動車の車種毎に異なっていた。しかしながら、近年、前述した自動車の低コスト化を図るために、異なる車種間で前述した電気接続箱を共通化することが提案されている。電気接続箱を異なる車種間で共通化するために、電気接続箱に車種毎に設けられるホルダを取り付けて、該ホルダを自動車の車体などに取りつけることが提案されている。前述した電気接続箱とホルダとを固定するために、従来より周知のボルトなどを用いることが考えられる。   The above-described electrical junction box has been provided according to the type of automobile described above. That is, the electric junction box is different for each vehicle type. However, in recent years, in order to reduce the cost of the above-described automobile, it has been proposed to share the above-described electrical junction box among different vehicle types. In order to make the electrical junction box common among different vehicle types, it has been proposed to attach a holder provided for each vehicle type to the electrical junction box and attach the holder to a vehicle body or the like. In order to fix the electrical junction box and the holder described above, it is conceivable to use a conventionally known bolt or the like.

前述した電気接続箱は、ホルダとの固定をボルトによって行うようになっている。この場合、電気接続箱に接続されるワイヤハーネスの電線とボルトなどが干渉して、該電線などが破損する可能性が生じて、望ましくない。   The electric junction box described above is fixed to the holder with bolts. In this case, the electric wire of the wire harness connected to the electric junction box and the bolt interfere with each other, and the electric wire may be damaged, which is not desirable.

したがって、本発明の目的は、接続されるワイヤハーネスの電線が破損することを防止できる電気接続箱を提供することにある。   Accordingly, an object of the present invention is to provide an electrical junction box that can prevent the wires of the connected wire harness from being damaged.

前記課題を解決し目的を達成するために、請求項1に記載の本発明の電気接続箱は、ワイヤハーネスの端末が取りつけられる接続箱本体と、前記接続箱本体とは別体に構成され、かつ前記接続箱本体に取りつけられて、該接続箱本体を車体に固定するためのホルダと、を備えた電気接続箱において、前記接続箱本体には、該接続箱本体から突出した取付片が備えられ、前記ホルダには、前記取付片が重ねられて、固定部材によって該取付片が固定される載置部と、前記載置部から前記固定部材より突出してその上に前記ワイヤハーネスの端末を位置付ける突出片とが備えられたことを特徴としている。 In order to solve the problems and achieve the object, the electrical connection box of the present invention according to claim 1 is configured separately from a connection box main body to which a terminal of a wire harness is attached, and the connection box main body, And an electrical connection box that is attached to the connection box main body, and includes a holder for fixing the connection box main body to the vehicle body, wherein the connection box main body includes an attachment piece that protrudes from the connection box main body. The mounting piece is stacked on the holder, and a mounting portion on which the mounting piece is fixed by a fixing member , and the terminal of the wire harness is projected on the mounting portion from the mounting portion. And a protruding piece for positioning .

請求項2に記載の本発明の電気接続箱は、請求項1記載の電気接続箱において、前記突出片には、前記取付片の外形の一部に沿って形成され、かつ該取付片の外表面と重なる位置決め部が備えられていることを特徴としている。   The electrical junction box of the present invention according to claim 2 is the electrical junction box according to claim 1, wherein the projecting piece is formed along a part of the outer shape of the attachment piece, and outside the attachment piece. A positioning portion that overlaps the surface is provided.

請求項1に記載した本発明の電気接続箱によれば、突出片が固定部材より載置壁から突出しているので、接続箱本体に取りつけられたワイヤハーネスの電線が固定部材に近づいても、該固定部材に接触する前に突出片に接触する。   According to the electrical connection box of the present invention described in claim 1, since the protruding piece protrudes from the mounting wall from the fixing member, even if the electric wire of the wire harness attached to the connection box main body approaches the fixing member, The projecting piece is contacted before contacting the fixing member.

請求項2に記載した本発明の電気接続箱によれば、突出片に取付片の外表面に形成された位置決め部が設けられているので、載置部に取付片を重ねると、位置決め部に取付片の外表面が重なる。   According to the electrical junction box of the present invention described in claim 2, since the positioning piece formed on the outer surface of the mounting piece is provided on the protruding piece, when the mounting piece is overlapped on the mounting portion, The outer surfaces of the mounting pieces overlap.

以上説明したように請求項1に記載の本発明は、接続箱本体に取りつけられたワイヤハーネスの電線が固定部材に近づいても該固定部材に接触する前に突出片に接触するので、ワイヤハーネスの電線が固定部材に接触することを突出片が規制する。このため、電線が固定部材と接触して、不意に破損することを防止できる。   As described above, according to the first aspect of the present invention, the wire harness attached to the junction box main body comes into contact with the protruding piece before coming into contact with the fixing member even when the wire harness approaches the fixing member. The protruding piece regulates that the electric wire is in contact with the fixing member. For this reason, it can prevent that an electric wire contacts a fixing member and is damaged unexpectedly.

請求項2に記載の本発明は、載置部に取付片を重ねると、位置決め部に取付片の外表面が重なるので、特別な治具を用いること無く、ホルダに接続箱本体を位置決めできる。   According to the second aspect of the present invention, since the outer surface of the attachment piece overlaps the positioning portion when the attachment piece is overlapped on the mounting portion, the connection box body can be positioned on the holder without using a special jig.

以下、本発明の一実施形態にかかる電気接続箱を、図1ないし図6に基づいて説明する。   Hereinafter, an electrical junction box according to an embodiment of the present invention will be described with reference to FIGS.

本実施形態にかかる図1に示す電気接続箱1は、移動体としての自動車に搭載される。電気接続箱1は、図1及び図2に示すように、接続箱本体2と、ホルダ3とを備えている。   The electrical junction box 1 shown in FIG. 1 according to the present embodiment is mounted on an automobile as a moving body. As shown in FIGS. 1 and 2, the electrical junction box 1 includes a junction box body 2 and a holder 3.

接続箱本体2は、扁平な箱状の本体部4と、該本体部4内に収容された電子部品としてのヒューズと、前記本体部4内に収容された配線盤と、車体用取付片5と、ホルダ用取付片6と、を備えている。本体部4には、ワイヤハーネス7のコネクタ即ち端末が接続するコネクタ部8が設けられている。即ち、接続箱本体2には、ワイヤハーネス7(図6に示す)の端末が接続する。   The connection box main body 2 includes a flat box-shaped main body 4, a fuse as an electronic component accommodated in the main body 4, a wiring board accommodated in the main body 4, and a vehicle body mounting piece 5. And a holder mounting piece 6. The main body portion 4 is provided with a connector portion 8 to which a connector of the wire harness 7, that is, a terminal is connected. That is, the terminal of the wire harness 7 (shown in FIG. 6) is connected to the junction box body 2.

前述したワイヤハーネス7は、図6に示すように、複数の電線9と、コネクタなどを備えている。電線9は、導電性の芯線と、該芯線を被覆する被覆部とを備えた所謂被覆電線である。電線9は、自動車などに搭載される各種の電子機器と接続している。コネクタは、電線9の芯線の端末に接続された端子金具と、該端子金具を収容する絶縁性のコネクタハウジングとを備えている。即ち、コネクタは、電線9の端末に取り付けられている。   The wire harness 7 mentioned above is provided with the some electric wire 9, the connector, etc., as shown in FIG. The electric wire 9 is a so-called covered electric wire including a conductive core wire and a covering portion that covers the core wire. The electric wire 9 is connected to various electronic devices mounted on an automobile or the like. The connector includes a terminal fitting connected to the end of the core wire of the electric wire 9 and an insulating connector housing that houses the terminal fitting. That is, the connector is attached to the end of the electric wire 9.

配線盤は、導電性のバスバと、絶縁板などを備えている。バスバは、導電性の板金に打ち抜き加工などのプレス加工が施されて得られる。複数のバスバは、互いに重ねられている。絶縁板は、互いに重ねられたバスバ間などに配され、バスバ同士が意図しない箇所で相互に電気的に接続すること即ち短絡することを防止するとともに、バスバを位置決めしている。   The wiring board includes a conductive bus bar and an insulating plate. The bus bar is obtained by subjecting a conductive sheet metal to press working such as punching. The plurality of bus bars are overlapped with each other. The insulating plates are arranged between the bus bars stacked on each other, and prevent the bus bars from being electrically connected to each other at an unintended location, that is, short-circuited, and position the bus bars.

配線盤は、接続箱本体2の本体部4内に収容されると、ヒューズなどの本体部4内に収容された電気部品と、本体部4のコネクタ部8にコネクタが嵌合したワイヤハーネス7の電線9とを予め定められたパターンにしたがって、互いに電気的に接続する。   When the wiring board is accommodated in the main body portion 4 of the junction box main body 2, the electrical component accommodated in the main body portion 4 such as a fuse, and the wire harness 7 in which the connector is fitted to the connector portion 8 of the main body portion 4. Are electrically connected to each other in accordance with a predetermined pattern.

車体用取付片5は、接続箱本体2の本体部4の一つの隅部から該接続箱本体2の外方向に突出している。車体用取付片5は、平板状に形成され、その中央にボルトを通す孔10が設けられている。車体用取付片5は、自動車の車体のパネルに重ねられて、孔10内を通るボルトがパネルに取り付けられて、該パネルに取りつけられる。即ち、車体用取付片5は、接続箱本体2を自動車の車体に固定するために用いられる。   The mounting piece 5 for the vehicle body protrudes from the one corner of the main body 4 of the junction box body 2 to the outside of the junction box body 2. The vehicle body attachment piece 5 is formed in a flat plate shape, and a hole 10 through which a bolt passes is provided in the center thereof. The mounting piece 5 for a vehicle body is overlapped on a panel of a vehicle body of an automobile, and a bolt passing through the hole 10 is attached to the panel and attached to the panel. That is, the vehicle body attachment piece 5 is used to fix the junction box body 2 to the vehicle body.

ホルダ用取付片6は、接続箱本体2の本体部4の他の隅部から該接続箱本体2の外方向に突出している。ホルダ用取付片6が設けられた接続箱本体2の本体部4の他の隅部は、車体用取付片5が設けられた接続箱本体2の本体部4の一つの隅部の対角線上となる位置に配置されている。さらに、ホルダ用取付片6は、接続箱本体2の本体部4に設けられたコネクタ部8の近傍に位置する。即ち、前述した他の隅部は、コネクタ部8の近傍に位置する。このように、ホルダ用取付片6は、コネクタ部8に接続されるワイヤハーネス7の電線9の端末の近傍に位置する。   The holder attachment piece 6 protrudes from the other corner of the main body 4 of the junction box main body 2 toward the outside of the junction box main body 2. The other corner portion of the main body portion 4 of the junction box body 2 provided with the holder attachment piece 6 is on a diagonal line of one corner portion of the main body portion 4 of the junction box body 2 provided with the vehicle body attachment piece 5. It is arranged at the position. Further, the holder mounting piece 6 is positioned in the vicinity of the connector portion 8 provided in the main body portion 4 of the junction box main body 2. That is, the other corners described above are located in the vicinity of the connector portion 8. Thus, the holder mounting piece 6 is positioned in the vicinity of the end of the electric wire 9 of the wire harness 7 connected to the connector portion 8.

ホルダ用取付片6は、図3及び図5に示すように、平板状に形成され、その中央にボルト12を通す孔11が設けられている。ホルダ用取付片6は、ホルダ3の後述する載置部としての載置壁16に重ねられて、孔11内を通る固定部材としてのボルト12が載置壁16内に設けられたナット13(図4に示す)に螺合して、該載置壁16に取りつけられる。即ち、ホルダ用取付片6は、接続箱本体2をホルダ3に固定するために用いられる。なお、ホルダ用取付片6は、特許請求の範囲に記載された取付片をなしている。   As shown in FIGS. 3 and 5, the holder mounting piece 6 is formed in a flat plate shape, and a hole 11 through which the bolt 12 passes is provided in the center thereof. The holder mounting piece 6 is overlaid on a mounting wall 16 as a mounting portion to be described later of the holder 3, and a bolt 13 as a fixing member passing through the hole 11 is provided in the mounting wall 16 ( 4) and is attached to the mounting wall 16. That is, the holder mounting piece 6 is used to fix the junction box body 2 to the holder 3. In addition, the attachment piece 6 for holders has comprised the attachment piece described in the claim.

ホルダ3は、平板状の連結壁14と、接続箱本体2の前述した一つの隅部の近傍に重ねられる平板状の重なり壁15と、接続箱本体2のホルダ用取付片6が重ねられる平板状の載置部としての載置壁16と、車体用取付部17とを備えている。   The holder 3 includes a flat connecting wall 14, a flat overlapping wall 15 that is stacked in the vicinity of the aforementioned one corner of the connection box body 2, and a flat plate on which the holder mounting piece 6 of the connection box main body 2 is stacked. A mounting wall 16 as a cylindrical mounting portion and a vehicle body mounting portion 17 are provided.

連結壁14は、平面形状が三角形状に形成されている。重なり壁15と、載置壁16とは、連結壁14から立設している。重なり壁15は、連結壁14の外縁から立設し、載置壁16は、連結壁14の隅部から立設している。載置壁16には、ホルダ用取付片6が重ねられるとともに、図4及び図6に示すように、ボルト12が螺合するナット13が埋設されている。ナット13のねじ孔は、勿論前述した孔11と連通している。   The connecting wall 14 has a triangular plane shape. The overlapping wall 15 and the placement wall 16 are erected from the connecting wall 14. The overlapping wall 15 stands from the outer edge of the connecting wall 14, and the mounting wall 16 stands from the corner of the connecting wall 14. A holder mounting piece 6 is overlaid on the mounting wall 16 and, as shown in FIGS. 4 and 6, a nut 13 into which the bolt 12 is screwed is embedded. Of course, the screw hole of the nut 13 communicates with the hole 11 described above.

車体用取付部17は、連結壁14の他の隅部から接続箱本体2の外方向に立設している。車体用取付部17には、自動車の車体のパネルと貫通したボルトが螺合する。車体用取付部17は、ボルトが螺合することで、ホルダ3即ち接続箱本体2を自動車の車体のパネルに固定する。   The vehicle body mounting portion 17 is erected from the other corner of the connecting wall 14 in the outward direction of the junction box body 2. Bolts that penetrate the vehicle body panel are screwed into the vehicle body mounting portion 17. The mounting portion 17 for the vehicle body fixes the holder 3, that is, the connection box main body 2 to the panel of the vehicle body of the automobile by screwing the bolt.

前述したホルダ3は、重なり壁15が前述した一つの隅部の近傍に重ねられ、載置壁16上にホルダ用取付片6が重ねられ、連結壁14が接続箱本体2に重ねられた格好で、ボルト12がナット13に螺合して、接続箱本体2を固定する。ホルダ3は、車体用取付部17に前述したボルトが螺合して、接続箱本体2即ち電気接続箱1を自動車の車体のパネルに固定する。   In the holder 3 described above, the overlapping wall 15 is overlapped in the vicinity of the one corner described above, the holder mounting piece 6 is overlapped on the mounting wall 16, and the connecting wall 14 is overlapped on the junction box body 2. Then, the bolt 12 is screwed into the nut 13 to fix the junction box body 2. In the holder 3, the bolt described above is screwed into the mounting portion 17 for the vehicle body, and the junction box body 2, that is, the electrical junction box 1 is fixed to the panel of the automobile body.

また、前述したホルダ3は、自動車の車種に応じて、形状などが異なるものが複数種設けられている。ホルダ3は、異なる車種の自動車に同一の接続箱本体2を固定するために用いられる。   Further, the holder 3 described above is provided with a plurality of types having different shapes depending on the type of automobile. The holder 3 is used for fixing the same junction box body 2 to different types of vehicles.

前述した電気接続箱1のホルダ3は、突出片18を備えている。突出片18は、図3ないし図6に示すように、ホルダ3の載置壁16の外縁部から立設した壁状に形成されている。突出片18の外形は、ホルダ用取付片6の外形に沿っている。突出片18は、載置壁16上に載置される前述したナット13に螺合するボルト12の頭より載置壁16から突出している。即ち、突出片18の載置壁16から離れた側の先端側の縁は、前述したボルト12の頭より載置壁16即ちホルダ用取付片6から離れた側に配置されている。   The holder 3 of the electrical junction box 1 described above includes a protruding piece 18. As shown in FIGS. 3 to 6, the protruding piece 18 is formed in a wall shape standing from the outer edge portion of the mounting wall 16 of the holder 3. The outer shape of the protruding piece 18 is aligned with the outer shape of the holder mounting piece 6. The protruding piece 18 protrudes from the mounting wall 16 from the head of the bolt 12 screwed onto the nut 13 mounted on the mounting wall 16. That is, the edge of the projecting piece 18 on the side away from the mounting wall 16 is disposed on the side away from the mounting wall 16, that is, the holder mounting piece 6 from the head of the bolt 12 described above.

さらに、突出片18の接続箱本体2寄りの内面のうち載置壁16寄りの縁には、前述したホルダ用取付片6の一部(外縁部)の外形に沿って形成された位置決め部18a(図2、図4及び図6に示す)が設けられている。位置決め部18aは、突出片18の載置壁16に連なる箇所の縁であり、載置壁16上に載置されたホルダ用取付片6の外縁が密に重なる。位置決め部18aは、載置壁16上に載置されたホルダ用取付片6の外縁が密に重なることで、載置壁16上にホルダ用取付片6を位置決めする。即ち、位置決め部18aは、ホルダ3に接続箱本体2を位置決めする。   Further, the positioning portion 18a formed along the outer shape of a part (outer edge portion) of the holder mounting piece 6 described above on the edge near the mounting wall 16 of the inner surface of the protruding piece 18 near the connection box body 2. (Shown in FIGS. 2, 4 and 6). The positioning portion 18 a is an edge of a portion of the protruding piece 18 that is continuous with the placement wall 16, and the outer edge of the holder mounting piece 6 placed on the placement wall 16 overlaps closely. The positioning portion 18 a positions the holder mounting piece 6 on the mounting wall 16 by closely overlapping the outer edges of the holder mounting pieces 6 mounted on the mounting wall 16. That is, the positioning portion 18 a positions the connection box body 2 on the holder 3.

前述した構成の電気接続箱1は、前述したようにホルダ3に接続箱本体2が取り付けられる。このとき、突出片18に設けられた位置決め部18aによって、載置壁16に対してホルダ用取付片6が位置決めされる。そして、ホルダ3の車体用取付片5が自動車の車体のパネルに重ねられ、孔10を通ったボルトがパネルに取りつけられるとともに、ホルダ3の車体用取付部17にパネルを貫通したボルトが螺合して、前述した電気接続箱1が自動車の車体のパネルに固定される。そして、電気接続箱1は、接続箱本体2に設けられたコネクタ部8にワイヤハーネス7のコネクタが接続される。こうして、電気接続箱1は、自動車に取り付けられるとともに、ワイヤハーネス7の電線9の端末が取り付けられる。   In the electrical junction box 1 having the above-described configuration, the junction box body 2 is attached to the holder 3 as described above. At this time, the holder mounting piece 6 is positioned with respect to the mounting wall 16 by the positioning portion 18 a provided on the protruding piece 18. Then, the mounting piece 5 for the vehicle body of the holder 3 is overlapped on the panel of the vehicle body of the automobile, the bolt passing through the hole 10 is attached to the panel, and the bolt penetrating the panel is screwed to the mounting portion 17 for the vehicle body of the holder 3. Then, the electric junction box 1 described above is fixed to the panel of the automobile body. In the electrical junction box 1, the connector of the wire harness 7 is connected to the connector portion 8 provided in the junction box body 2. Thus, the electrical junction box 1 is attached to the automobile, and the terminal of the electric wire 9 of the wire harness 7 is attached.

本実施形態によれば、突出片18がボルト12の頭より載置壁16から突出しているので、接続箱本体2に取りつけられたワイヤハーネス7の電線9がボルト12の頭に近づいても、図6に示すように、該ボルト12の頭に接触する前に突出片18に接触する。よって、ワイヤハーネス7の電線9がボルト12の頭に接触することを突出片18が規制する。したがって、電線9がボルト12の頭と接触して、不意に破損することを防止できる。   According to this embodiment, since the protruding piece 18 protrudes from the mounting wall 16 from the head of the bolt 12, even if the electric wire 9 of the wire harness 7 attached to the connection box body 2 approaches the head of the bolt 12, As shown in FIG. 6, the projecting piece 18 is contacted before contacting the head of the bolt 12. Therefore, the protruding piece 18 restricts the electric wire 9 of the wire harness 7 from contacting the head of the bolt 12. Therefore, it can prevent that the electric wire 9 contacts with the head of the volt | bolt 12, and is damaged unexpectedly.

また、突出片18にホルダ用取付片6の外表面に沿って形成された位置決め部18aが設けられているので、載置壁16にホルダ用取付片6を重ねると、位置決め部18aにホルダ用取付片6の外表面が重なる。よって、載置壁16にホルダ用取付片6を重ねると、載置壁16に対してホルダ用取付片6が位置決めされる。したがって、特別な治具を用いること無く、ホルダ3に接続箱本体2を位置決めできるので、ホルダ3と接続箱本体2との固定が容易になる。   Further, since the positioning piece 18 a formed along the outer surface of the holder mounting piece 6 is provided on the protruding piece 18, when the holder mounting piece 6 is overlaid on the mounting wall 16, the positioning piece 18 a The outer surfaces of the mounting pieces 6 overlap. Therefore, when the holder mounting piece 6 is stacked on the mounting wall 16, the holder mounting piece 6 is positioned with respect to the mounting wall 16. Therefore, since the junction box body 2 can be positioned on the holder 3 without using a special jig, the holder 3 and the junction box body 2 can be easily fixed.

前述した実施形態では、突出片18を載置壁16に一体に形成している。しかしながら、本発明では、突出片18と載置壁16とを別体に形成しても良い。さらに、前述した実施形態では、突出片18の外形をホルダ用取付片6の外形に沿わしている。しかしながら、本発明では、突出片18の前述した内面の内部にホルダ用取付片6の一部の外形に沿う位置決め部18aを設ければ、突出片18の外形をホルダ用取付片6の外形に沿わさなくても良い。   In the embodiment described above, the protruding piece 18 is formed integrally with the mounting wall 16. However, in the present invention, the protruding piece 18 and the mounting wall 16 may be formed separately. Furthermore, in the embodiment described above, the outer shape of the protruding piece 18 is aligned with the outer shape of the holder mounting piece 6. However, in the present invention, if the positioning portion 18a along the outer shape of a part of the holder mounting piece 6 is provided inside the aforementioned inner surface of the protruding piece 18, the outer shape of the protruding piece 18 becomes the outer shape of the holder mounting piece 6. You don't have to go along.

なお、前述した実施形態は本発明の代表的な形態を示したに過ぎず、本発明は、実施形態に限定されるものではない。本発明の骨子を逸脱しない範囲で種々変形して実施することができる。即ち、位置決め部18aは、載置壁16にホルダ用取付片6を位置決めできる構成であれば、種々の構成としても良い。   In addition, embodiment mentioned above only showed the typical form of this invention, and this invention is not limited to embodiment. Various modifications can be made without departing from the scope of the present invention. That is, the positioning portion 18a may have various configurations as long as the positioning portion 18a can be positioned on the mounting wall 16.

本発明の一実施形態に係る電気接続箱の斜視図である。It is a perspective view of the electrical junction box concerning one embodiment of the present invention. 図1に示された電気接続箱の分解斜視図である。FIG. 2 is an exploded perspective view of the electrical junction box shown in FIG. 1. 図2に示された電気接続箱の接続箱本体のホルダ用取付片とホルダの突出片とを示す正面図である。It is a front view which shows the attachment piece for holders of the junction box main body of the electrical junction box shown by FIG. 2, and the protrusion piece of a holder. 図3中のIV−IV線に沿った断面図である。FIG. 4 is a sectional view taken along line IV-IV in FIG. 3. 図1に示された電気接続箱の接続箱本体のホルダ用取付片とホルダの突出片とを示す正面図である。It is a front view which shows the attachment piece for holders of the junction box main body of the electrical junction box shown by FIG. 1, and the protrusion piece of a holder. 図5中のVI−VI線に沿った断面図である。It is sectional drawing along the VI-VI line in FIG.

符号の説明Explanation of symbols

1 電気接続箱
2 接続箱本体
3 ホルダ
6 ホルダ用取付片(取付片)
7 ワイヤハーネス
16 載置壁(載置部)
18 突出片
18a 位置決め部
DESCRIPTION OF SYMBOLS 1 Electrical junction box 2 Junction box body 3 Holder 6 Holder attachment piece (attachment piece)
7 Wire harness 16 Placement wall (placement part)
18 Protruding piece 18a Positioning part

Claims (2)

ワイヤハーネスの端末が取りつけられる接続箱本体と、
前記接続箱本体とは別体に構成され、かつ前記接続箱本体に取りつけられて、該接続箱本体を車体に固定するためのホルダと、を備えた電気接続箱において、
前記接続箱本体には、該接続箱本体から突出した取付片が備えられ、
前記ホルダには、前記取付片が重ねられて、固定部材によって該取付片が固定される載置部と、前記載置部から前記固定部材より突出してその上に前記ワイヤハーネスの端末を位置付ける突出片とが備えられたことを特徴とする電気接続箱。
A junction box body to which a wire harness terminal can be attached;
In the electrical junction box, comprising a holder separate from the junction box main body and attached to the junction box main body to fix the junction box main body to the vehicle body,
The connection box body is provided with a mounting piece protruding from the connection box body,
Said holder, said attachment piece are overlapped to position a mounting part mounting piece is fixed, the terminal of the wire harness from the mounting parts thereon protrudes than the fixing member by a fixing member An electrical junction box comprising a protruding piece.
前記突出片には、前記取付片の外形の一部に沿って形成され、かつ該取付片の外表面と重なる位置決め部が備えられていることを特徴とする請求項1記載の電気接続箱。   The electrical connection box according to claim 1, wherein the protruding piece is provided with a positioning portion that is formed along a part of the outer shape of the mounting piece and overlaps the outer surface of the mounting piece.
JP2005249976A 2005-08-30 2005-08-30 Electrical junction box Active JP4773163B2 (en)

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JP4871574B2 (en) * 2005-11-22 2012-02-08 矢崎総業株式会社 Trim fixing structure
JP4802720B2 (en) * 2006-01-13 2011-10-26 トヨタ車体株式会社 Junction box device
JP5766473B2 (en) * 2011-03-16 2015-08-19 矢崎総業株式会社 Fixed leg structure and fixed leg structure of electrical junction box
CN103576010B (en) * 2012-07-23 2016-06-01 广东美的制冷设备有限公司 The electrifying device run for air conditioner test and powering method thereof

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JPH0613556Y2 (en) * 1988-05-18 1994-04-06 矢崎総業株式会社 Electrical junction box
JP2508974Y2 (en) * 1990-08-27 1996-08-28 矢崎総業株式会社 Temporary fixing structure such as joint box
JPH08298711A (en) * 1995-04-24 1996-11-12 Yazaki Corp Installation structure for electrical equipment
JP2001182732A (en) * 1999-12-27 2001-07-06 Sumitomo Wiring Syst Ltd Locking mechanism for bolt
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