JP2021164229A - Protector and connector fixing structure to protector - Google Patents

Protector and connector fixing structure to protector Download PDF

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Publication number
JP2021164229A
JP2021164229A JP2020062180A JP2020062180A JP2021164229A JP 2021164229 A JP2021164229 A JP 2021164229A JP 2020062180 A JP2020062180 A JP 2020062180A JP 2020062180 A JP2020062180 A JP 2020062180A JP 2021164229 A JP2021164229 A JP 2021164229A
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Japan
Prior art keywords
protector
connector
connector fixing
clamp
back surface
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JP2020062180A
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Japanese (ja)
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JP7146836B2 (en
Inventor
重行 井上
Shigeyuki Inoue
慎輔 東
Shinsuke Higashi
真由 小川
Masayoshi Ogawa
凌 関根
Ryo Sekine
淳 水島
Atsushi Mizushima
淳 渡邊
Atsushi Watanabe
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Toyota Motor Corp
Yazaki Corp
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Toyota Motor Corp
Yazaki Corp
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Priority to JP2020062180A priority Critical patent/JP7146836B2/en
Priority to DE102021106590.9A priority patent/DE102021106590A1/en
Priority to CN202110333641.9A priority patent/CN113471894B/en
Publication of JP2021164229A publication Critical patent/JP2021164229A/en
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Publication of JP7146836B2 publication Critical patent/JP7146836B2/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • 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
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • 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
    • 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
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • 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
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0418—Covers or lids; Their fastenings
    • 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
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0437—Channels
    • 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
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

To provide a protector capable of fixing a connector, and preventing an error assembly, and provide a connector fixing structure to the protector.SOLUTION: A protector 2 is structured by having a protector main body 26 and a protector cover 27. The protector cover 27 provides a wall-like connector fixing wall part 29. The connector fixed wall part 29 includes: a front face 39 to which a cramp 13 of a connector 5 as a fixed object is fitted; a back face 40 positioned at the side opposite to the front face 39; a penetration hole part 41 into which a projection part 18 with a lock, formed in the cramp 13 by penetrating the front face 39 and the back face 40, is inserted; and a fitting regulation projection 42 projected from the back face 40. When the connector 5 is assembled from the back face 40 side of the connector fixed wall part 29, the fitting regulation projection 42 is contacted to a contacted part 24 in the cramp 13.SELECTED DRAWING: Figure 4

Description

本発明は、電線を収容保護するプロテクタに関する。また、本発明は、プロテクタへのコネクタ固定構造に関する。 The present invention relates to a protector that houses and protects an electric wire. The present invention also relates to a connector fixing structure to a protector.

複数本の電線を収容保護するプロテクタとしては、自動車に配索されるワイヤハーネスに使用されるものや、電気自動車等に搭載の電池パックに使用されるものなどがあり、例えば後者であれば下記特許文献１に開示されたプロテクタが知られる。このプロテクタは、プロテクタ本体と、プロテクタカバーとを備えて構成され、電線を収容保護することができる。プロテクタから引き出された電線の端末にはコネクタ（一方のコネクタ）が設けられ、このコネクタは機器等の電線端末の相手側コネクタ（他方のコネクタ）に接続される。 As protectors for accommodating and protecting a plurality of electric wires, there are those used for wire harnesses distributed to automobiles and those used for battery packs mounted on electric vehicles, etc. For example, in the latter case, the following The protector disclosed in Patent Document 1 is known. This protector is configured to include a protector main body and a protector cover, and can accommodate and protect electric wires. A connector (one connector) is provided on the terminal of the electric wire pulled out from the protector, and this connector is connected to the other side connector (the other connector) of the electric wire terminal of a device or the like.

特開２０１９−２１２５３１号公報Japanese Unexamined Patent Publication No. 2019-212531

上記従来技術にあっては、一方のコネクタ及び他方のコネクタを接続することで形成されるコネクタを所定位置に固定しておきたいという要望がある（電線端末のコネクタの振れを防止したい等の要望）。そのため、本願発明者はコネクタを固定することができる部分をプロテクタに設けようと考えたが、コネクタを固定する際に誤組み付けが生じないように上記固定の部分に工夫をする必要があること分かった。 In the above-mentioned prior art, there is a request that one connector and a connector formed by connecting the other connector be fixed in a predetermined position (a request for preventing runout of a connector of an electric wire terminal, etc.). ). Therefore, the inventor of the present application considered to provide a protector with a portion where the connector can be fixed, but it was found that it is necessary to devise the fixing portion so that erroneous assembly does not occur when fixing the connector. rice field.

本発明は、上記した事情に鑑みてなされたもので、コネクタの固定が可能で且つ誤組み付けを防止することが可能なプロテクタ、及びプロテクタへのコネクタ固定構造を提供することを課題とする。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a protector capable of fixing a connector and preventing erroneous assembly, and a connector fixing structure to the protector.

上記課題を解決するためになされた請求項１に記載の本発明のプロテクタは、プロテクタ本体及びプロテクタカバーのいずれか一方の外側に壁状のコネクタ固定壁部を有し、該コネクタ固定壁部は、固定対象となるコネクタのクランプが嵌合する表面と、該表面の反対側に位置する裏面と、前記表面及び前記裏面を貫通して前記クランプに形成されたロック付き突部が挿通される貫通穴部と、前記裏面から突出する嵌合規制突起とを有することを特徴とする。 The protector of the present invention according to claim 1, which has been made to solve the above problems, has a wall-shaped connector fixing wall portion on the outside of either the protector main body or the protector cover, and the connector fixing wall portion has a wall-shaped connector fixing wall portion. , The front surface where the clamp of the connector to be fixed is fitted, the back surface located on the opposite side of the front surface, and the penetration through the front surface and the back surface through which the protrusion with a lock formed in the clamp is inserted. It is characterized by having a hole portion and a fitting restricting protrusion protruding from the back surface.

このような請求項１の特徴を有する本発明によれば、コネクタ固定壁部の表面側にコネクタを固定することができ、仮に裏面側からコネクタを固定しようとしても裏面側に形成された嵌合規制突起がコネクタのクランプに当接することから、誤組み付けを防止することができる。 According to the present invention having such a feature of claim 1, the connector can be fixed to the front surface side of the connector fixing wall portion, and even if the connector is to be fixed from the back surface side, the fitting formed on the back surface side is formed. Since the regulating protrusion comes into contact with the clamp of the connector, erroneous assembly can be prevented.

請求項２に記載の本発明は、請求項１に記載のプロテクタにおいて、前記嵌合規制突起は、前記貫通穴部の開口縁又は該開口縁の近傍に配置されることを特徴とする。 The present invention according to claim 2 is characterized in that, in the protector according to claim 1, the fitting restricting protrusion is arranged at or near the opening edge of the through hole portion.

このような請求項２の特徴を有する本発明によれば、嵌合規制突起のより良い配置として、貫通穴部の開口縁又はこの近傍を提供することができる。貫通穴部の開口縁又はこの近傍に嵌合規制突起があることで、貫通穴部に向けてロック付き突部を挿通しようとした際には、誤組み付けであることを確実に作業者に認識させることができる（貫通穴部から離れている場合に見落とす虞があり、これを防止することができる）。また、本発明によれば、被当接部を確保するためにクランプを大きく形成しなくても対応することができる。 According to the present invention having such a feature of claim 2, it is possible to provide the opening edge of the through hole portion or its vicinity as a better arrangement of the fitting restricting protrusion. Since there is a fitting regulation protrusion on or near the opening edge of the through hole, the operator surely recognizes that the assembly is incorrect when trying to insert the protruding portion with a lock toward the through hole. (It may be overlooked when it is far from the through hole, and this can be prevented). Further, according to the present invention, it is possible to deal with it without forming a large clamp in order to secure the contacted portion.

請求項３に記載の本発明は、請求項２に記載のプロテクタにおいて、前記貫通穴部の前記開口縁に配置された前記嵌合規制突起は、前記ロック付き突部に対するガイド面を有することを特徴とする。 According to the third aspect of the present invention, in the protector according to the second aspect, the fitting restricting protrusion arranged at the opening edge of the through hole portion has a guide surface for the locked protrusion. It is a feature.

このような請求項３の特徴を有する本発明によれば、嵌合規制突起にガイド面があることから、コネクタを固定する際にロック付き突部をスムーズに挿通することができる。尚、貫通穴部を挟むように嵌合規制突起を一対で形成すれば、挿通後のロック付き突部を一対の嵌合規制突起により保持することもできる。 According to the present invention having such a feature of claim 3, since the fitting restricting protrusion has a guide surface, the protruding portion with a lock can be smoothly inserted when fixing the connector. If a pair of fitting restricting protrusions are formed so as to sandwich the through hole portion, the locked protrusion after insertion can be held by the pair of fitting restricting protrusions.

請求項４に記載の本発明は、請求項１、２又は３に記載のプロテクタにおいて、前記コネクタ固定壁部は、前記表面から突出して前記コネクタの配置方向を規制する方向規制部を更に有することを特徴とする。 According to the fourth aspect of the present invention, in the protector according to the first, second or third aspect, the connector fixing wall portion further has a direction regulating portion that projects from the surface and regulates the arrangement direction of the connector. It is characterized by.

このような請求項４の特徴を有する本発明によれば、コネクタ固定壁部の表面から突出する方向規制部にてコネクタの配置方向を規制することができる。 According to the present invention having such a feature of claim 4, the arrangement direction of the connector can be regulated by the direction regulating portion protruding from the surface of the connector fixing wall portion.

請求項５に記載の本発明は、請求項４に記載のプロテクタにおいて、前記コネクタ固定壁部は、ハーネス引き出し口を有するプロテクタ端部に配置されることを特徴とする。 The present invention according to claim 5 is characterized in that, in the protector according to claim 4, the connector fixing wall portion is arranged at a protector end portion having a harness outlet.

このような請求項５の特徴を有する本発明によれば、コネクタのより良い固定位置として、プロテクタ端部を提供することができる。 According to the present invention having such a feature of claim 5, the protector end portion can be provided as a better fixing position of the connector.

また、上記課題を解決するためになされた請求項６に記載の本発明の、プロテクタへのコネクタ固定構造は、プロテクタ本体及びプロテクタカバーを有するプロテクタと、該プロテクタに収容保護される一又は複数本の電線と、前記プロテクタから引き出された前記電線及びこれとは別の電線を接続するためのコネクタとを備え、前記プロテクタ本体及びプロテクタカバーのいずれか一方は、外側に壁状のコネクタ固定壁部を有し、該コネクタ固定壁部は、固定対象となる前記コネクタのクランプが嵌合する表面と、該表面の反対側に位置する裏面と、前記表面及び前記裏面を貫通して前記クランプに形成されたロック付き突部が挿通される貫通穴部と、前記裏面から突出する嵌合規制突起とを有し、前記クランプは、前記ロック付き突部の外側に配置され、且つ、前記コネクタが前記コネクタ固定壁部の前記裏面側から組み付けられようとすると、前記嵌合規制突起が当接する被当接部を更に有することを特徴とする。 Further, the connector fixing structure to the protector of the present invention according to claim 6 made to solve the above problems includes a protector main body and a protector having a protector cover, and one or a plurality of protectors housed and protected by the protector. The protector body and the protector cover are provided with a connector for connecting the electric wire drawn from the protector and another electric wire, and one of the protector main body and the protector cover has a wall-shaped connector fixing wall portion on the outside. The connector fixing wall portion is formed in the clamp by penetrating the front surface and the back surface located on the opposite side of the front surface and the front surface and the back surface to which the clamp of the connector to be fixed is fitted. It has a through hole through which the locked protrusion is inserted, and a fitting restricting protrusion protruding from the back surface, the clamp is arranged outside the locked protrusion, and the connector is the connector. When it is attempted to be assembled from the back surface side of the connector fixing wall portion, it is characterized by further having a contacted portion with which the fitting restricting protrusion comes into contact.

このような請求項６の特徴を有する本発明によれば、プロテクタにおけるコネクタ固定壁部の表面側にコネクタを固定することができ、仮にコネクタ固定壁部の裏面側からコネクタを固定しようとしても、コネクタ固定壁部の裏面側に形成された嵌合規制突起がコネクタのクランプに当接することから、誤組み付けを防止することができる。 According to the present invention having such a feature of claim 6, the connector can be fixed to the front surface side of the connector fixing wall portion in the protector, and even if the connector is to be fixed from the back surface side of the connector fixing wall portion. Since the fitting restricting protrusion formed on the back surface side of the connector fixing wall portion comes into contact with the connector clamp, erroneous assembly can be prevented.

請求項７に記載の本発明は、請求項６に記載のプロテクタへのコネクタ固定構造において、前記被当接部は、前記クランプの、すり鉢形状に形成されて前記表面に対し押圧される鍔部に配置され、前記嵌合規制突起は、前記鍔部の形成範囲に合わせて配置されることを特徴とする。 According to the seventh aspect of the present invention, in the connector fixing structure to the protector according to the sixth aspect, the contacted portion is a collar portion of the clamp formed in a mortar shape and pressed against the surface. The fitting restricting protrusion is arranged in accordance with the formation range of the flange portion.

このような請求項７の特徴を有する本発明によれば、誤組み付けの場合に、クランプの鍔部に嵌合規制突起を当接させることができる。本発明は、クランプの鍔部を利用して誤組み付けを防止することができる。 According to the present invention having such a feature of claim 7, the fitting restricting protrusion can be brought into contact with the flange portion of the clamp in the case of incorrect assembly. According to the present invention, it is possible to prevent erroneous assembly by utilizing the flange portion of the clamp.

本発明のプロテクタによれば、コネクタを固定することができ且つ誤組み付けも防止することができるという効果を奏する。 According to the protector of the present invention, it is possible to fix the connector and prevent erroneous assembly.

また、本発明の、プロテクタへのコネクタ固定構造によれば、プロテクタに対しコネクタを固定することができ且つコネクタの誤組み付けも防止することができるという効果を奏する。 Further, according to the connector fixing structure to the protector of the present invention, it is possible to fix the connector to the protector and prevent erroneous assembly of the connector.

本発明のプロテクタの一実施形態を示すプロテクタモジュールの外観斜視図である。It is external perspective view of the protector module which shows one Embodiment of the protector of this invention. 図１のコネクタ固定部分の拡大図である。It is an enlarged view of the connector fixing part of FIG. コネクタを固定した状態のプロテクタの外観斜視図である。It is an external perspective view of the protector in a state where a connector is fixed. コネクタを固定する直前の状態を示す図である。It is a figure which shows the state just before fixing a connector. 図４の要部拡大図である。It is an enlarged view of the main part of FIG. 図４の矢印Ａ方向から見た図である。It is a figure seen from the direction of arrow A of FIG. 誤組み付けを行った場合の状態を示す図である。It is a figure which shows the state at the time of erroneous assembly.

プロテクタは、プロテクタ本体及びプロテクタカバーを備えて構成される。プロテクタカバーには、壁状のコネクタ固定壁部が形成される。このコネクタ固定壁部は、固定対象となるコネクタのクランプが嵌合する表面と、表面の反対側に位置する裏面と、表面及び裏面を貫通してクランプに形成されたロック付き突部が挿通される貫通穴部と、裏面から突出する嵌合規制突起とを有し、コネクタがコネクタ固定壁部の裏面側から組み付けられようとすると、嵌合規制突起がクランプの被当接部に当接する。 The protector includes a protector body and a protector cover. A wall-shaped connector fixing wall portion is formed on the protector cover. The connector fixing wall portion is inserted with a front surface on which the clamp of the connector to be fixed is fitted, a back surface located on the opposite side of the front surface, and a protrusion with a lock formed on the clamp through the front surface and the back surface. It has a through hole portion and a fitting restricting protrusion protruding from the back surface, and when the connector is to be assembled from the back surface side of the connector fixing wall portion, the fitting restricting protrusion comes into contact with the contacted portion of the clamp.

以下、図面を参照しながら実施例を説明する。図１は本発明のプロテクタの一実施形態を示すプロテクタモジュールの外観斜視図である。また、図２は図１のコネクタ固定部分の拡大図、図３はコネクタを固定した状態のプロテクタの外観斜視図、図４はコネクタを固定する直前の状態を示す図、図５は図４の要部拡大図、図６は図４の矢印Ａ方向から見た図、図７は誤組み付けを行った場合の状態を示す図である。 Hereinafter, examples will be described with reference to the drawings. FIG. 1 is an external perspective view of a protector module showing an embodiment of the protector of the present invention. 2 is an enlarged view of the connector fixing portion of FIG. 1, FIG. 3 is an external perspective view of the protector in a state where the connector is fixed, FIG. 4 is a view showing a state immediately before fixing the connector, and FIG. 5 is a view of FIG. An enlarged view of a main part, FIG. 6 is a view seen from the direction of arrow A in FIG. 4, and FIG. 7 is a view showing a state when erroneous assembly is performed.

＜プロテクタモジュール１について＞
図１において、プロテクタモジュール１は、電気自動車等に搭載される電池パック（図示省略）に対し設けられる。尚、プロテクタモジュール１は、これを「ワイヤハーネス」と読み替えて、自動車の所定位置に配索されるようにしてもよいものとする。また、プロテクタモジュール１は、図示の状態で用いられたり、他のモジュールの一構成部材として用いられたりしてもよいものとする。図示のプロテクタモジュール１は、樹脂製のプロテクタ２と、このプロテクタ２に収容保護されるハーネス本体３と、ハーネス本体３の端末に設けられるコネクタ４、５と、複数種のコルゲートチューブ６等とを備えて構成される（この構成は一例であるものとする）。先ずハーネス本体３及びコネクタ４、５について説明をし、次いで本発明の一実施形態となるプロテクタ２及びコネクタ固定構造７について説明をするものとする。 <About protector module 1>
In FIG. 1, the protector module 1 is provided for a battery pack (not shown) mounted on an electric vehicle or the like. The protector module 1 may be read as a "wire harness" so that the protector module 1 is arranged at a predetermined position of the automobile. Further, the protector module 1 may be used in the state shown in the figure, or may be used as a component of another module. The illustrated protector module 1 includes a resin protector 2, a harness body 3 housed and protected in the protector 2, connectors 4 and 5 provided at the terminal of the harness body 3, a plurality of types of corrugated tubes 6, and the like. Prepared (this configuration is an example). First, the harness main body 3 and the connectors 4 and 5 will be described, and then the protector 2 and the connector fixing structure 7 according to the embodiment of the present invention will be described.

＜ハーネス本体３について＞
図１及び図２において、ハーネス本体３は、太い電線束８や細い電線束９を有する。電線束８、９は、導体と、この導体を被覆する絶縁体とを備える電線を複数束ねるようにして形成される。上記の導体は、銅や銅合金、アルミニウムやアルミニウム合金等の導電性を有する金属部分であって、例えば素線を撚り合わせた状態にして形成される。導体は、断面円形状に形成される。絶縁体は、ポリ塩化ビニル樹脂、ポリエチレン樹脂、ポリプロピレン樹脂等の絶縁性を有する樹脂部分であって、導体の周囲に断面円筒形状に押出成形される。絶縁体は、導体に対する被覆部材であって、所定の厚みに形成される。以上のようなハーネス本体３は、この一部がプロテクタ２に収容されて外部から保護される。 <About harness body 3>
In FIGS. 1 and 2, the harness main body 3 has a thick electric wire bundle 8 and a thin electric wire bundle 9. The electric wire bundles 8 and 9 are formed by bundling a plurality of electric wires including a conductor and an insulator covering the conductor. The conductor is a conductive metal portion such as copper, a copper alloy, aluminum, or an aluminum alloy, and is formed in a state where, for example, strands are twisted together. The conductor is formed in a circular cross section. The insulator is an insulating resin portion such as a polyvinyl chloride resin, a polyethylene resin, or a polypropylene resin, and is extruded around a conductor in a cylindrical cross section. The insulator is a covering member for a conductor and is formed to a predetermined thickness. A part of the harness body 3 as described above is housed in the protector 2 and protected from the outside.

＜コネクタ４、５について＞
図１ないし図４において、コネクタ４は、太い電線束８の端末に設けられる。コネクタ４は、図示しない電池パックの所定位置に接続される。一方、コネクタ５は、プロテクタ２に固定されるものであって、プロテクタ２から引き出された細い電線束９の端末に設けられる一方のコネクタ１０と、電池パック側の電線束１１の端末に設けられた他方のコネクタ１２と、プロテクタ２への固定のためのクランプ１３とを備えて構成される。電線束９及び１１は、図からも分かるように比較的細いものであって、このままの状態ではプロテクタモジュール１の輸送時や、自動車の走行時に振れ易くなってしまうことが懸念される。そこで、プロテクタ２にコネクタ５を固定する構造を設けることで、上記振れを抑えることができる。 <About connectors 4 and 5>
In FIGS. 1 to 4, the connector 4 is provided at the end of the thick wire bundle 8. The connector 4 is connected to a predetermined position of a battery pack (not shown). On the other hand, the connector 5 is fixed to the protector 2, and is provided on one connector 10 provided at the terminal of the thin electric wire bundle 9 pulled out from the protector 2 and the terminal of the electric wire bundle 11 on the battery pack side. The other connector 12 and a clamp 13 for fixing to the protector 2 are provided. As can be seen from the figure, the electric wire bundles 9 and 11 are relatively thin, and there is a concern that the protector module 1 may easily swing during transportation of the protector module 1 or when the vehicle is running in this state. Therefore, by providing the protector 2 with a structure for fixing the connector 5, the runout can be suppressed.

図２ないし図４において、一方のコネクタ１０は、絶縁性のコネクタハウジング１４と、このコネクタハウジング１４の端子収容室に収容される導電性の端子金具（図示省略）とを備えて構成される。尚、図３以降は便宜上、電線束９及び１１の図示を省略するものとする。コネクタハウジング１４には、他方のコネクタ１２に対する嵌合構造が設けられる。端子金具は、電線束９を構成する電線の端末に設けられる。他方のコネクタ１２は、一方のコネクタ１０に対する接続相手であって、絶縁性のコネクタハウジング１５と、このコネクタハウジング１５の端子収容室に収容される導電性の端子金具（図示省略）とを備えて構成される。コネクタハウジング１５には、一方のコネクタ１０に対する嵌合構造が設けられる。また、コネクタハウジング１５には、クランプ１３に対するクランプ取り付け部１６が設けられる。このクランプ取り付け部１６は、クランプ１３をスライドさせて係止するような取り付け部分に形成される。端子金具は、電線束１１を構成する電線の端末に設けられる。 In FIGS. 2 to 4, one of the connectors 10 includes an insulating connector housing 14 and a conductive terminal fitting (not shown) housed in the terminal accommodating chamber of the connector housing 14. From FIG. 3 onward, the electric wire bundles 9 and 11 are not shown for convenience. The connector housing 14 is provided with a fitting structure for the other connector 12. The terminal fitting is provided on the terminal of the electric wire constituting the electric wire bundle 9. The other connector 12 is a connection partner to the one connector 10, and includes an insulating connector housing 15 and a conductive terminal fitting (not shown) housed in the terminal accommodating chamber of the connector housing 15. It is composed. The connector housing 15 is provided with a fitting structure for one of the connectors 10. Further, the connector housing 15 is provided with a clamp mounting portion 16 for the clamp 13. The clamp mounting portion 16 is formed in a mounting portion that slides and locks the clamp 13. The terminal fitting is provided on the terminal of the electric wire constituting the electric wire bundle 11.

＜コネクタ５のクランプ１３について＞
図４及び図５において、クランプ１３は、一方のコネクタ１０及び他方のコネクタ１２に対し別体の部品であって、本実施例においては他方のコネクタ１２のコネクタハウジング１５に取り付けられる。クランプ１３は、ハウジング取り付け部１７と、ロック付き突部１８と、鍔部１９とを有して図示形状に形成される。ハウジング取り付け部１７は、スライドにてクランプ取り付け部１６に取り付けられる部分に形成される。 <About the clamp 13 of the connector 5>
In FIGS. 4 and 5, the clamp 13 is a separate component from the one connector 10 and the other connector 12, and is attached to the connector housing 15 of the other connector 12 in this embodiment. The clamp 13 has a housing mounting portion 17, a protruding portion 18 with a lock, and a flange portion 19, and is formed in the illustrated shape. The housing mounting portion 17 is formed in a portion to be mounted on the clamp mounting portion 16 by a slide.

ロック付き突部１８は、挿通軸部２０と、一対のロック２１とを有して図示形状に形成される。挿通軸部２０は、後述するコネクタ固定壁部２９への挿通部分であって、他方のコネクタ１２のコネクタハウジング１５の下部から真っ直ぐのびる柱形状に形成される。本実施例においては、断面長円形となる柱形状に挿通軸部２０は形成される（一例であり、円柱形状であってもよいものとする）。挿通軸部２０は、上記の如く断面長円形となる柱形状であることから、一対の平面部２２と、一対の曲面部２３とを有する。尚、一対の平面部２２は、後述する嵌合規制突起４２にてガイドされる。一対の曲面部２３の中間には、一対のロック２１が配置される。一対のロック２１は、爪状の突起に形成される。一対のロック２１は、挿通軸部２０が（ロック付き突部１８が）後述する貫通穴部４１を通過した後、後述する裏面４０側の開口縁（円弧状縁部４７）に対し引っ掛かるような部分に形成される。 The protrusion 18 with a lock has an insertion shaft portion 20 and a pair of locks 21 and is formed in the illustrated shape. The insertion shaft portion 20 is an insertion portion into the connector fixing wall portion 29, which will be described later, and is formed in a pillar shape extending straight from the lower portion of the connector housing 15 of the other connector 12. In this embodiment, the insertion shaft portion 20 is formed in a column shape having an oval cross section (it is an example and may be a columnar shape). Since the insertion shaft portion 20 has a pillar shape having an oval cross section as described above, it has a pair of flat surface portions 22 and a pair of curved surface portions 23. The pair of flat surface portions 22 are guided by a fitting regulation protrusion 42, which will be described later. A pair of locks 21 are arranged in the middle of the pair of curved surface portions 23. The pair of locks 21 are formed on claw-shaped protrusions. The pair of locks 21 are such that the insertion shaft portion 20 (the protruding portion 18 with a lock) passes through the through hole portion 41 described later and is then hooked on the opening edge (arc-shaped edge portion 47) on the back surface 40 side described later. Formed on the part.

鍔部１９は、挿通軸部２０の基端部分に配置される。鍔部１９は、挿通軸部２０の基端部分を長円形で囲むような鍔状（すり鉢形状、皿状）部分に形成される。鍔部１９は、後述するコネクタ固定壁部２９の表面３９に対し押圧されるような部分に形成される。鍔部１９は、若干の弾力性を有するように形成される。尚、弾力性を有することで、一対のロック２１をガタツキなく引っ掛けることができるのは勿論である。鍔部１９には、一対の被当接部２４が形成される。この一対の被当接部２４は、鍔部１９の内周面２５の一部として形成される。一対の被当接部２４は、コネクタ５が誤組み付けされた場合、後述する嵌合規制突起４２の先端に当接する斜面状の部分に形成される（図７参照）。尚、以上のような鍔部１９は一例であって、他方のコネクタ１２とコネクタ固定壁部２９との間に若干の間隔を持たせるような（ゲタをはかせるような）部分であれば特に限定されないものとする。 The collar portion 19 is arranged at the base end portion of the insertion shaft portion 20. The collar portion 19 is formed in a collar-shaped (mortar-shaped, dish-shaped) portion that surrounds the base end portion of the insertion shaft portion 20 in an oval shape. The collar portion 19 is formed in a portion that is pressed against the surface 39 of the connector fixing wall portion 29, which will be described later. The collar portion 19 is formed so as to have some elasticity. It goes without saying that the pair of locks 21 can be hooked without rattling due to their elasticity. A pair of contacted portions 24 are formed on the collar portion 19. The pair of contacted portions 24 are formed as a part of the inner peripheral surface 25 of the flange portion 19. When the connector 5 is erroneously assembled, the pair of contacted portions 24 are formed on a slope-shaped portion that abuts on the tip of the fitting regulation protrusion 42 described later (see FIG. 7). It should be noted that the flange portion 19 as described above is an example, and is particularly provided as long as it is a portion that provides a slight distance (such as getting geta) between the other connector 12 and the connector fixing wall portion 29. Not limited.

＜プロテクタ２について＞
図１ないし図６において、プロテクタ２は、絶縁性の樹脂材料を用いた樹脂成形品であって、プロテクタ本体２６と、このプロテクタ本体２６の開口部を覆うプロテクタカバー２７と、複数のロック機構２８と、本発明の特徴部分であるコネクタ固定壁部２９とを備えて構成される。プロテクタ本体２６は、溝状となる形状に形成される。すなわち、本体底壁３０と、一方の本体側壁３１と、他方の本体側壁３２とを有して、内側が溝状となる図示の形状にプロテクタ本体２６は形成される。尚、プロテクタ本体２６における引用符号３３、３４はハーネス引き出し口を示すものとする。プロテクタカバー２７は、カバー本体３５と、一方のカバー側壁３６と、他方のカバー側壁３７とを有して図示の形状に形成される。このようなプロテクタカバー２７の外側には、コネクタ固定壁部２９が一体に形成される。 <About protector 2>
In FIGS. 1 to 6, the protector 2 is a resin molded product using an insulating resin material, and is a protector main body 26, a protector cover 27 covering an opening of the protector main body 26, and a plurality of lock mechanisms 28. And the connector fixing wall portion 29, which is a feature portion of the present invention. The protector body 26 is formed in a groove-like shape. That is, the protector main body 26 is formed in the illustrated shape having the main body bottom wall 30, one main body side wall 31 and the other main body side wall 32, and the inside is grooved. Reference marks 33 and 34 in the protector main body 26 indicate a harness outlet. The protector cover 27 has a cover main body 35, one cover side wall 36, and the other cover side wall 37, and is formed in the shape shown in the figure. A connector fixing wall portion 29 is integrally formed on the outside of such a protector cover 27.

＜コネクタ固定壁部２９について＞
図１ないし図６において、コネクタ固定壁部２９は、コネクタ５を固定するための部分として設けられる。尚、本実施例において、プロテクタカバー２７に対し一体に形成されるが、これに限らずプロテクタ本体２６の側に形成されてもよいものとする。コネクタ固定壁部２９は、プロテクタ２の端部であるプロテクタ端部３８の位置に合わせて配置される。プロテクタ端部３８には、ハーネス引き出し口３３、３４が形成される。 <About the connector fixing wall 29>
In FIGS. 1 to 6, the connector fixing wall portion 29 is provided as a portion for fixing the connector 5. In this embodiment, it is formed integrally with the protector cover 27, but the present invention is not limited to this, and it may be formed on the side of the protector main body 26. The connector fixing wall portion 29 is arranged so as to be aligned with the position of the protector end portion 38 which is the end portion of the protector 2. Harness outlets 33 and 34 are formed at the protector end 38.

コネクタ固定壁部２９は、壁状に形成される。コネクタ固定壁部２９は、表面３９と、裏面４０と、貫通穴部４１と、一対の嵌合規制突起４２と、複数の補強リブ４３と、二つの方向規制部４４、４５とを有して図示形状に形成される。コネクタ固定壁部２９は、クランプ１３を有するコネクタ５をワンタッチで固定することができるように形成される。コネクタ固定壁部２９の表面３９は、コネクタ５を正規に組み付ける際に、クランプ１３の嵌合側に配置される。表面３９は、平面に形成される。表面３９は、クランプ１３の鍔部１９の端部が押し付けられるような面として形成される。裏面４０は、表面３９の反対側に位置する面であって、表面３９と同様に平面に形成される。貫通穴部４１は、表面３９及び裏面４０を貫通して形成される。貫通穴部４１は、長円形状に形成される。貫通穴部４１は、クランプ１３のロック付き突部１８が挿通される部分に形成される。貫通穴部４１は、長円形状に開口することから、この開口縁が一対のストレート縁部４６及び一対の円弧状縁部４７で形成される。複数の補強リブ４３は、コネクタ固定壁部２９の強度を確保するために形成される。複数の補強リブ４３は、本実施例において表面３９の側に配置される。 The connector fixing wall portion 29 is formed in a wall shape. The connector fixing wall portion 29 has a front surface 39, a back surface 40, a through hole portion 41, a pair of fitting regulation protrusions 42, a plurality of reinforcing ribs 43, and two direction regulation portions 44 and 45. It is formed in the illustrated shape. The connector fixing wall portion 29 is formed so that the connector 5 having the clamp 13 can be fixed with one touch. The surface 39 of the connector fixing wall portion 29 is arranged on the fitting side of the clamp 13 when the connector 5 is properly assembled. The surface 39 is formed on a flat surface. The surface 39 is formed as a surface on which the end portion of the flange portion 19 of the clamp 13 is pressed. The back surface 40 is a surface located on the opposite side of the front surface 39, and is formed in a plane like the front surface 39. The through hole portion 41 is formed so as to penetrate the front surface 39 and the back surface 40. The through hole portion 41 is formed in an oval shape. The through hole portion 41 is formed in a portion through which the locked protrusion 18 of the clamp 13 is inserted. Since the through hole portion 41 opens in an oval shape, the opening edge is formed by a pair of straight edge portions 46 and a pair of arcuate edge portions 47. The plurality of reinforcing ribs 43 are formed to ensure the strength of the connector fixing wall portion 29. The plurality of reinforcing ribs 43 are arranged on the side of the surface 39 in this embodiment.

＜一対の嵌合規制突起４２について＞
図４及び図５において、一対の嵌合規制突起４２は、コネクタ５の誤組み付けを防止することができるように形成される。具体的には、クランプ１３のロック付き突部１８の挿通を規制するため、クランプ１３の一対の被当接部２４に当接するような突起形状に形成される。一対の嵌合規制突起４２は、貫通穴部４１の一対のストレート縁部４６から真っ直ぐ同じ長さで突出するように形成される。尚、一対のストレート縁部４６でなくこの近傍から突出するように形成されてもよいものとする（クランプ１３又はこれを代替するような部分に合わせて配置すればよいものとする）。一対の嵌合規制突起４２には、ガイド面４８がそれぞれ形成される。このガイド面４８は、コネクタ５を正規に組み付ける際に、ロック付き突部１８をガイドすることができる面に形成される。一対の嵌合規制突起４２は、ガイド面４８にてロック付き突部１８における挿通軸部２０の一対の平面部２２を挟み込むことから、保持部分としても活用される。一対の嵌合規制突起４２は、貫通穴部４１の位置に配置形成されることから、作業者の視認性が良好になるのは勿論である。尚、一対の嵌合規制突起４２は、ロック付き突部１８の一対のロック２１を避けるようにして配置されるものとする。 <About the pair of fitting regulation protrusions 42>
In FIGS. 4 and 5, the pair of fitting restricting protrusions 42 are formed so as to prevent erroneous assembly of the connector 5. Specifically, in order to restrict the insertion of the locked protrusion 18 of the clamp 13, it is formed in a protruding shape so as to come into contact with the pair of contacted portions 24 of the clamp 13. The pair of fitting restricting protrusions 42 are formed so as to project straight from the pair of straight edge portions 46 of the through hole portion 41 with the same length. It should be noted that the straight edge portions 46 may be formed so as to project from the vicinity thereof instead of the pair of straight edge portions 46 (the clamp 13 or a portion that substitutes the clamp 13 may be arranged). A guide surface 48 is formed on each of the pair of fitting regulation protrusions 42. The guide surface 48 is formed on a surface on which the protrusion 18 with a lock can be guided when the connector 5 is normally assembled. Since the pair of fitting restricting protrusions 42 sandwich the pair of flat surface portions 22 of the insertion shaft portion 20 in the protruding portion 18 with the lock on the guide surface 48, they are also used as holding portions. Since the pair of fitting restricting protrusions 42 are arranged and formed at the positions of the through hole portions 41, it goes without saying that the visibility of the operator is improved. The pair of fitting restricting protrusions 42 are arranged so as to avoid the pair of locks 21 of the protrusions 18 with locks.

＜二つの方向規制部４４、４５について＞
図２及び図６において、二つの方向規制部４４、４５は、コネクタ固定壁部２９の表面３９から突出してコネクタ５の配置方向を規制することができるような部分に形成される。具体的には、コネクタ５を１８０度回転させて一方のコネクタ１０及び他方のコネクタ１２の配置が逆になった場合に、組み付けをすることができない壁形状（リブ形状）に形成される。 <About the two direction control units 44 and 45>
In FIGS. 2 and 6, the two direction regulating portions 44 and 45 are formed so as to protrude from the surface 39 of the connector fixing wall portion 29 so that the arrangement direction of the connector 5 can be regulated. Specifically, when the connector 5 is rotated 180 degrees and the arrangement of one connector 10 and the other connector 12 is reversed, the connector 5 is formed into a wall shape (rib shape) that cannot be assembled.

＜コネクタ５の正規の組み付け（コネクタ固定構造７）について＞
図４ないし図６において、コネクタ５をコネクタ固定壁部２９の表面３９に向けて（正規の組み付け方向に）移動させると、クランプ１３におけるロック付き突部１８の挿通軸部２０がコネクタ固定壁部２９の貫通穴部４１に挿通される。この時、挿通軸部２０の一対の平面部２２がコネクタ固定壁部２９における一対の嵌合規制突起４２の各ガイド面４８にガイドされる。そして、ロック付き突部１８の一対のロック２１が貫通穴部４１を通過し、一対のロック２１が一対の円弧状縁部４７に引っ掛かって係止されると、この時、コネクタ固定壁部２９の表面３９にクランプ１３の鍔部１９が押し付けられる。一対のロック２１の係止と鍔部１９の押圧とにより、コネクタ５は図２及び図３に示す如く、コネクタ固定壁部２９の表面３９にガタツキなく固定された状態に組み付けられる。コネクタ５は、コネクタ固定壁部２９における二つの方向規制部４４、４５の内側に収まるような状態に固定される。 <Regular assembly of connector 5 (connector fixing structure 7)>
In FIGS. 4 to 6, when the connector 5 is moved toward the surface 39 of the connector fixing wall portion 29 (in the normal assembly direction), the insertion shaft portion 20 of the locked protrusion 18 in the clamp 13 becomes the connector fixing wall portion. It is inserted through the through hole portion 41 of 29. At this time, the pair of flat surfaces 22 of the insertion shaft portion 20 are guided by the guide surfaces 48 of the pair of fitting restricting projections 42 on the connector fixing wall portion 29. Then, when the pair of locks 21 of the protrusions 18 with locks pass through the through holes 41 and the pair of locks 21 are hooked on the pair of arcuate edge portions 47 and locked, at this time, the connector fixing wall portion 29 The flange portion 19 of the clamp 13 is pressed against the surface 39 of the clamp 13. By locking the pair of locks 21 and pressing the collar portion 19, the connector 5 is assembled in a state of being fixed to the surface 39 of the connector fixing wall portion 29 without rattling as shown in FIGS. 2 and 3. The connector 5 is fixed so as to fit inside the two directional control portions 44 and 45 of the connector fixing wall portion 29.

＜コネクタ５の誤組み付けについて＞
図７において、コネクタ５をコネクタ固定壁部２９の裏面４０に向けて（誤組み付けの方向に）移動させると、クランプ１３の挿通軸部２０（図５参照）の先端部分がコネクタ固定壁部２９の貫通穴部４１に挿通される。しかしながらこの挿通時に、クランプ１３の鍔部１９に設けられた一対の被当接部２４には、コネクタ固定壁部２９の裏面４０に設けられた一対の嵌合規制突起４２が当接する。そのため、コネクタ５を押し込むことができず、作業者には誤組み付けであると認識させることができる。つまり、誤組み付けを防止することができる。尚、一対の嵌合規制突起４２が貫通穴部４１の縁部にあることから見落とし難い配置であり、コネクタ５をコネクタ固定壁部２９の裏面４０に向けて移動させる際には、今行っている作業が誤組み付けであることを容易に認識させることができる。 <About incorrect assembly of connector 5>
In FIG. 7, when the connector 5 is moved toward the back surface 40 of the connector fixing wall portion 29 (in the direction of incorrect assembly), the tip portion of the insertion shaft portion 20 (see FIG. 5) of the clamp 13 becomes the connector fixing wall portion 29. It is inserted through the through hole portion 41 of the. However, at the time of this insertion, the pair of fitting restricting protrusions 42 provided on the back surface 40 of the connector fixing wall portion 29 abut against the pair of contacted portions 24 provided on the flange portion 19 of the clamp 13. Therefore, the connector 5 cannot be pushed in, and the operator can be made to recognize that the assembly is incorrect. That is, it is possible to prevent erroneous assembly. Since the pair of fitting regulation protrusions 42 are located at the edge of the through hole 41, it is difficult to overlook the arrangement. It is possible to easily recognize that the work being performed is an incorrect assembly.

＜効果について＞
以上、図１ないし図７を参照しながら説明してきたように、本発明の一実施形態であるプロテクタ２によれば、コネクタ固定壁部２９の表面３９側にコネクタ５を固定することができ、仮に裏面４０側からコネクタ５を固定しようとしても裏面４０側に形成された一対の嵌合規制突起４２がコネクタ５のクランプ１３に当接することから、誤組み付けを防止することができる。従って、プロテクタ２によれば（プロテクタ２へのコネクタ固定構造７によれば）、コネクタ５を固定することができ且つ誤組み付けも防止することができるという効果を奏する。 <About the effect>
As described above with reference to FIGS. 1 to 7, according to the protector 2 according to the embodiment of the present invention, the connector 5 can be fixed to the surface 39 side of the connector fixing wall portion 29. Even if the connector 5 is fixed from the back surface 40 side, the pair of fitting restricting protrusions 42 formed on the back surface 40 side come into contact with the clamp 13 of the connector 5, so that erroneous assembly can be prevented. Therefore, according to the protector 2 (according to the connector fixing structure 7 to the protector 2), the connector 5 can be fixed and erroneous assembly can be prevented.

本発明は本発明の主旨を変えない範囲で種々変更実施可能なことは勿論である。 It goes without saying that the present invention can be modified in various ways without changing the gist of the present invention.

１…プロテクタモジュール、 ２…プロテクタ、 ３…ハーネス本体、 ４、５…コネクタ、 ６…コルゲートチューブ、 ７…コネクタ固定構造、 ８、９…電線束、 １０…一方のコネクタ、 １１…電線束、 １２…他方のコネクタ、 １３…クランプ、 １４、１５…コネクタハウジング、 １６…クランプ取り付け部、 １７…ハウジング取り付け部、 １８…ロック付き突部、 １９…鍔部、 ２０…挿通軸部、 ２１…ロック、 ２２…平面部、 ２３…曲面部、 ２４…被当接部、 ２５…内周面、 ２６…プロテクタ本体、 ２７…プロテクタカバー、 ２８…ロック機構、 ２９…コネクタ固定壁部、 ３０…本体底壁、 ３１…一方の本体側壁、 ３２…他方の本体側壁、 ３３、３４…ハーネス引き出し口、 ３５…カバー本体、 ３６…一方のカバー側壁、 ３７…他方のカバー側壁、 ３８…プロテクタ端部、 ３９…表面、 ４０…裏面、 ４１…貫通穴部、 ４２…嵌合規制突起、 ４３…補強リブ、 ４４、４５…方向規制部、 ４６…ストレート縁部、 ４７…円弧状縁部、 ４８…ガイド面
1 ... protector module, 2 ... protector, 3 ... harness body, 4, 5 ... connector, 6 ... corrugated tube, 7 ... connector fixing structure, 8, 9 ... wire bundle, 10 ... one connector, 11 ... wire bundle, 12 ... the other connector, 13 ... clamp, 14, 15 ... connector housing, 16 ... clamp mounting part, 17 ... housing mounting part, 18 ... locking protrusion, 19 ... flange part, 20 ... insertion shaft part, 21 ... lock, 22 ... Flat part, 23 ... Curved part, 24 ... Contacted part, 25 ... Inner peripheral surface, 26 ... Protector body, 27 ... Protector cover, 28 ... Lock mechanism, 29 ... Connector fixing wall part, 30 ... Main body bottom wall , 31 ... One body side wall, 32 ... The other body side wall, 33, 34 ... Harness outlet, 35 ... Cover body, 36 ... One cover side wall, 37 ... The other cover side wall, 38 ... Protector end, 39 ... Front surface, 40 ... Back surface, 41 ... Through hole, 42 ... Fitting regulation protrusion, 43 ... Reinforcing rib, 44, 45 ... Direction regulation part, 46 ... Straight edge, 47 ... Arc-shaped edge, 48 ... Guide surface

Claims (7)

プロテクタ本体及びプロテクタカバーのいずれか一方の外側に壁状のコネクタ固定壁部を有し、
該コネクタ固定壁部は、固定対象となるコネクタのクランプが嵌合する表面と、該表面の反対側に位置する裏面と、前記表面及び前記裏面を貫通して前記クランプに形成されたロック付き突部が挿通される貫通穴部と、前記裏面から突出する嵌合規制突起とを有する
ことを特徴とするプロテクタ。 It has a wall-shaped connector fixing wall on the outside of either the protector body or the protector cover.
The connector fixing wall portion has a front surface on which the clamp of the connector to be fixed is fitted, a back surface located on the opposite side of the front surface, and a protrusion with a lock formed on the clamp through the front surface and the back surface. A protector having a through-hole portion through which the portion is inserted and a fitting restricting protrusion protruding from the back surface. 請求項１に記載のプロテクタにおいて、
前記嵌合規制突起は、前記貫通穴部の開口縁又は該開口縁の近傍に配置される
ことを特徴とするプロテクタ。 In the protector according to claim 1,
The protector is characterized in that the fitting restricting protrusion is arranged at the opening edge of the through hole portion or in the vicinity of the opening edge. 請求項２に記載のプロテクタにおいて、
前記貫通穴部の前記開口縁に配置された前記嵌合規制突起は、前記ロック付き突部に対するガイド面を有する
ことを特徴とするプロテクタ。 In the protector according to claim 2,
A protector characterized in that the fitting restricting protrusion arranged on the opening edge of the through hole portion has a guide surface with respect to the locked protrusion. 請求項１、２又は３に記載のプロテクタにおいて、
前記コネクタ固定壁部は、前記表面から突出して前記コネクタの配置方向を規制する方向規制部を更に有する
ことを特徴とするプロテクタ。 In the protector according to claim 1, 2 or 3,
The connector fixing wall portion further includes a direction regulating portion that projects from the surface and regulates the arrangement direction of the connector. 請求項４に記載のプロテクタにおいて、
前記コネクタ固定壁部は、ハーネス引き出し口を有するプロテクタ端部に配置される
ことを特徴とするプロテクタ。 In the protector according to claim 4,
A protector characterized in that the connector fixing wall portion is arranged at a protector end portion having a harness outlet. プロテクタ本体及びプロテクタカバーを有するプロテクタと、該プロテクタに収容保護される一又は複数本の電線と、前記プロテクタから引き出された前記電線及びこれとは別の電線を接続するためのコネクタとを備え、
前記プロテクタ本体及びプロテクタカバーのいずれか一方は、外側に壁状のコネクタ固定壁部を有し、
該コネクタ固定壁部は、固定対象となる前記コネクタのクランプが嵌合する表面と、該表面の反対側に位置する裏面と、前記表面及び前記裏面を貫通して前記クランプに形成されたロック付き突部が挿通される貫通穴部と、前記裏面から突出する嵌合規制突起とを有し、
前記クランプは、前記ロック付き突部の外側に配置され、且つ、前記コネクタが前記コネクタ固定壁部の前記裏面側から組み付けられようとすると、前記嵌合規制突起が当接する被当接部を更に有する
ことを特徴とするプロテクタへのコネクタ固定構造。 A protector having a protector main body and a protector cover, one or a plurality of electric wires housed and protected in the protector, and a connector for connecting the electric wire drawn from the protector and another electric wire thereof are provided.
Either the protector body or the protector cover has a wall-shaped connector fixing wall portion on the outside.
The connector fixing wall portion has a front surface on which the clamp of the connector to be fixed is fitted, a back surface located on the opposite side of the front surface, and a lock formed on the clamp through the front surface and the back surface. It has a through hole through which the protrusion is inserted and a fitting restricting protrusion protruding from the back surface.
The clamp is arranged outside the locking protrusion, and when the connector is to be assembled from the back surface side of the connector fixing wall portion, the contacted portion with which the fitting restricting projection abuts is further provided. A connector fixing structure to a protector, which is characterized by having. 請求項６に記載のプロテクタへのコネクタ固定構造において、
前記被当接部は、前記クランプの、すり鉢形状に形成されて前記表面に対し押圧される鍔部に配置され、前記嵌合規制突起は、前記鍔部の形成範囲に合わせて配置される
ことを特徴とするプロテクタへのコネクタ固定構造。
In the connector fixing structure to the protector according to claim 6,
The contacted portion is arranged on a mortar-shaped flange portion of the clamp that is pressed against the surface, and the fitting restricting protrusion is arranged according to the formation range of the flange portion. Connector fixing structure to the protector featuring.
JP2020062180A 2020-03-31 2020-03-31 Protector and connector fixing structure to the protector Active JP7146836B2 (en)

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CN202110333641.9A CN113471894B (en) 2020-03-31 2021-03-29 Protector and connector fixing structure for protector

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