JP6691561B2 - Connector housing mounting structure - Google Patents

Connector housing mounting structure Download PDF

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JP6691561B2
JP6691561B2 JP2018002557A JP2018002557A JP6691561B2 JP 6691561 B2 JP6691561 B2 JP 6691561B2 JP 2018002557 A JP2018002557 A JP 2018002557A JP 2018002557 A JP2018002557 A JP 2018002557A JP 6691561 B2 JP6691561 B2 JP 6691561B2
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mounting
connector
hole
connector housing
garnish
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JP2019121571A (en
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田村 拓也
拓也 田村
智也 森本
智也 森本
和 畑中
和 畑中
雅雄 懸川
雅雄 懸川
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Asahi Corp
Honda Access Corp
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Honda Access Corp
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Description

本発明は、コネクタハウジングの取付構造に関する。   The present invention relates to a connector housing mounting structure.

従来、この種のものとして、取付部材の取付孔の一方側から挿入される第1のコネクタハウジングと、前記取付部材の取付孔の他方側から挿入される第2のコネクタハウジングとを備え、前記第1のコネクタハウジングは、前記取付孔の周縁に仮係止される仮係止部と前記第2のコネクタハウジングに係止されるロックアームとを有し、前記第2のコネクタハウジングは、前記第1のコネクタハウジングへの嵌合過程で前記仮係止部を解除位置に変位させる仮係止解除部と前記ロックアームを前記取付孔の周縁に仮係止させる状態に撓み変形させ、且つ、前記ロックアームを係止するロックアーム係止部と取付孔の挿入完了位置で前記取付孔の周縁に係止する本係止部とを有するコネクタ装置(例えば特許文献1)があり、このコネクタ装置では前記第1のコネクタハウジングには、各種周辺装置等のケーブルの端子を接続する複数のコネクタ部が左右に並んで配置されている。   Conventionally, as this type, a first connector housing inserted from one side of the mounting hole of the mounting member and a second connector housing inserted from the other side of the mounting hole of the mounting member are provided. The first connector housing has a temporary locking portion that is temporarily locked to the peripheral edge of the mounting hole and a lock arm that is locked to the second connector housing, and the second connector housing is A temporary locking release portion for displacing the temporary locking portion to a release position during the fitting process with the first connector housing, and the lock arm is flexibly deformed into a state of being temporarily locked at the peripheral edge of the mounting hole, and There is a connector device (for example, Patent Document 1) having a lock arm locking part that locks the lock arm and a main locking part that locks to the peripheral edge of the mounting hole at the insertion completion position of the mounting hole. The wherein the first connector housing, a plurality of connector portions for connecting the cable terminals of various peripheral devices are arranged side by side.

また、車両に設けられた接続端子を包囲して前記車両に装着可能な本体部を備え、前記蓋部の前記裏面の他端側には、前記蓋部の幅方向両側から突出して前記本体部の他端側の幅方向両側に設けられた係止孔部に係止可能な一対の蓋係止片が設けられた車両用コネクタ接続部品(例えば特許文献2)があり、このコネクタ接続部品では1つのUSBケーブルが接続される。   Also, a main body part that surrounds a connection terminal provided in a vehicle and is attachable to the vehicle is provided, and the main body part projects from both sides in the width direction of the lid part on the other end side of the back surface of the lid part. There is a vehicle connector connecting part (for example, Patent Document 2) provided with a pair of lid locking pieces that can be locked in locking holes provided on both sides in the width direction at the other end side of the connector connecting part. One USB cable is connected.

特許第6101664号公報Japanese Patent No. 6101664 特開2016−96102号公報JP, 2016-96102, A

上記特許文献1のコネクタ装置では、取付孔の一方側から第1のコネクタハウジングを
挿入し、取付孔の他方側から第2のコネクタハウジングを挿入し、両コネクタハウジングをロック構造により連結すると共に、取付孔に固定するものであり、また、特許文献2の車両用コネクタ接続部品も、一方側と他方側とから本体部と蓋部とを連結するものであるから、取付構造が複雑になると共に、取付作業性に劣る問題がある。
In the connector device of Patent Document 1, the first connector housing is inserted from one side of the mounting hole, the second connector housing is inserted from the other side of the mounting hole, and both connector housings are connected by the lock structure, It is fixed in the mounting hole, and the vehicle connector connecting component of Patent Document 2 also connects the main body portion and the lid portion from one side and the other side, so that the mounting structure becomes complicated and However, there is a problem that mounting workability is poor.

そして、他の部材のため予め被取付部材に形成された孔を利用し、この孔を広げてコネクタハウジングを取り付ける場合、広げた箇所を隠すために取付用ガーニッシュを用いたり、前記孔より小さいコネクタハウジングを取り付ける場合、隙間を覆うために取付用ガーニッシュを用いたり、前記孔をそのまま使用する場合でも孔を隠すために取付用ガーニッシュを用いることが考えられる。   When a hole previously formed in the member to be mounted is used for another member and the hole is expanded to mount the connector housing, a mounting garnish is used to hide the expanded position, or a connector smaller than the hole is used. When mounting the housing, it is conceivable to use a mounting garnish to cover the gap, or to use the mounting garnish to hide the hole even when the hole is used as it is.

このため取付用ガーニッシュにコネクタハウジングを挿入する孔部を形成し、その取付用ガーニッシュを前記孔部に挿入して、該取付用ガーニッシュを被取付部材に固定する構造では、外部コネクタの抜き差しなどにより取付用ガーニッシュが撓むことがない取付構造を採用する必要がある。   Therefore, in the structure in which a hole for inserting the connector housing is formed in the mounting garnish, the mounting garnish is inserted into the hole, and the mounting garnish is fixed to the mounted member, the external connector may be inserted or removed. It is necessary to adopt a mounting structure in which the mounting garnish does not bend.

また、上記特許文献2の車両用コネクタ接続部品は、縦向きのUSBコネクタを1つしか接続することができず、これに対して、上記特許文献1のコネクタ装置では、横に並べて3つコネクタを接続することができるが、横向きで左右に並べるとスペースを取るという問題もある。   Further, the vehicle connector connecting component of the above-mentioned Patent Document 2 can connect only one vertically oriented USB connector, while the connector device of the above-mentioned Patent Document 1 has three connectors arranged side by side. Can be connected, but there is also the problem of occupying space when arranged side by side horizontally.

そこで、本発明は上記した問題点に鑑み、取付用ガーニッシュの撓みを小さくして、抜けを防止することができるコネクタハウジングの取付構造を提供することを目的とする。   Therefore, in view of the above-mentioned problems, it is an object of the present invention to provide a connector housing mounting structure that can reduce the bending of the mounting garnish and prevent the connector garnish from coming off.

上記目的を達成するために、請求項1に係る発明は、被取付部材に形成された取付孔に挿通して取付用ガーニッシュを前記被取付部材に取り付け、前記取付用ガーニッシュに形成された孔部に挿通してコネクタハウジングを前記取付用ガーニッシュに取り付けるコネクタハウジングの取付構造であって、前記取付用ガーニッシュは、前記取付孔の開口縁と前記コネクタハウジングとの隙間を覆う一側面部と、前記取付孔に挿通される壁部材とを備え、前記一側面部に前記孔部が設けられ、前記コネクタハウジングは、前記一側面部の外面に当接するコネクタ受け部材と、前記孔部に挿通される本体とを備えると共に、前記本体には前記一側面部の内面であって前記孔部の開口縁に係止する本体側係止部が設けられ、前記取付用ガーニッシュは、前記壁部材に形成された壁部材側係止部が前記被取付部材に係止され、前記壁部材には、壁部材撓み規制部が前記本体側に突設されていることを特徴とする。 In order to achieve the above-mentioned object, the invention according to claim 1 is to insert a mounting garnish into the mounting member by inserting it into a mounting hole formed in the mounting member, and to form a hole formed in the mounting garnish. A mounting structure for a connector housing that inserts a connector housing into the mounting garnish by inserting into the mounting garnish, wherein the mounting garnish includes one side surface portion that covers a gap between the opening edge of the mounting hole and the connector housing, and the mounting portion. A wall member that is inserted into the hole, the hole portion is provided in the one side surface portion , and the connector housing has a connector receiving member that abuts an outer surface of the one side surface portion; and a main body that is inserted into the hole portion. Rutotomoni with the door, the main body-side latching portion that engages with the opening edge of the hole a inner surface of said one side surface is provided in the mounting garnish Said wall member side engagement portion formed on the wall member is engaged the in the mounting member, the wall member, characterized in that the wall member deformation preventing portion is projected to the body side.

また、請求項2に係る発明は、前記壁部材撓み規制部は、前記壁部材に形成され、前記コネクタハウジングの挿入方向に延びるリブであることを特徴とする。Further, the invention according to claim 2 is characterized in that the wall member deflection restricting portion is a rib formed on the wall member and extending in the insertion direction of the connector housing.

また、請求項に係る発明は、前記コネクタ受け部材には、コネクタ挿入孔が形成されていることを特徴とする。 The invention according to claim 3 is characterized in that a connector insertion hole is formed in the connector receiving member.

また、請求項に係る発明は、記本体の前記本体側係止部の近傍には基板が実装されていることを特徴とする請。 The invention according to claim 4, in the vicinity of the body side locking portion of the prior SL body, characterized in that the substrate is mounted請.

請求項1の構成によれば、壁部材撓み規制部により壁部材の内側への撓みが規制されるため、コネクタ引き抜き時、取付用ガーニッシュの撓みを小さくして、抜けを防止することができる。   According to the configuration of claim 1, since the inward bending of the wall member is restricted by the wall member bending restricting portion, the bending of the mounting garnish can be made small at the time of pulling out the connector, and the disconnection can be prevented.

請求項2の構成によれば、コネクタハウジングの挿入方向に延びるリブにより壁部材の内側への撓みが規制されるため、コネクタ引き抜き時、取付用ガーニッシュの撓みを小さくして、抜けを防止することができる。According to the structure of claim 2, the rib extending in the insertion direction of the connector housing restricts the inward bending of the wall member. Therefore, when the connector is pulled out, the bending of the mounting garnish is reduced to prevent the removal. You can

請求項の構成によれば、コネクタ挿入孔に外部コネクタを挿入することができる。 According to the structure of claim 3 , the external connector can be inserted into the connector insertion hole.

請求項の構成によれば、基板により本体の内側への撓みが規制されるため、コネクタ引き抜き時、本体の撓みを小さくすることができる。 According to the configuration of claim 4 , since the board restricts the inward bending of the main body, the bending of the main body can be reduced when the connector is pulled out.

本発明の実施例1を示すコネクタハウジングの一方側から見た斜視図である。It is the perspective view seen from one side of a connector housing showing Example 1 of the present invention. 同上、取付状態の他方側から見た斜視図である。It is a perspective view seen from the other side of an attachment state same as the above. 同上、コネクタ取付部にコネクタを取り付ける前における一方側から見た斜視図である。FIG. 3 is a perspective view of the same as seen from one side before attaching the connector to the connector attaching portion. 同上、コネクタ取付部にコネクタを取り付ける前の他方側から見た斜視図である。FIG. 3 is a perspective view of the same as the other side before the connector is attached to the connector attaching portion. 同上、側面図である。It is a side view same as the above. 同上、平面図である。It is a top view same as the above. 同上、底面図である。It is a bottom view same as the above. 同上、取付作業を説明する断面図であり、図8(A)は取付用ガーニッシュの孔部に本体を挿入する状態を示し、図8(B)は取付後を示す。8A and 8B are cross-sectional views for explaining the attachment work, FIG. 8A shows a state in which the main body is inserted into the hole portion of the attachment garnish, and FIG. 8B shows a state after attachment. 同上、断面説明図である。It is a cross-sectional explanatory view same as the above. 同上、要部の断面図である。FIG. 3 is a sectional view of a main part of the same. 同上、取付用ガーニッシュの斜視図である。It is a perspective view of the garnish for attachment same as the above. 同上、取付用ガーニッシュの平面図である。It is a top view of the garnish for attachment same as the above. 同上、取付用ガーニッシュの左側面図である。It is a left side view of the garnish for attachment same as the above. 同上、取付用ガーニッシュの背面図である。It is a rear view of the garnish for attachment same as the above. 同上、取付用ガーニッシュの底面図である。It is a bottom view of the garnish for attachment same as the above. 同上、取付作業を説明する断面図であり、図16(A)は取付孔に取付用ガーニッシュの壁部材を挿入する状態を示し、図16(B)は取付後を示す。16A is a cross-sectional view illustrating the attachment work, FIG. 16A shows a state in which the wall member of the attachment garnish is inserted into the attachment hole, and FIG. 16B shows a state after the attachment. 同上、取付状態の平断面図である。It is a plane sectional view of an attachment state same as the above. 同上、取付作業を説明する斜視図であり、図18(A)は製造時に形成された孔に蓋体を取り付けた状態を示し、図18(B)は蓋体を取り外した状態を示し、図18(C)は取付孔を加工した状態を示し、図18(D)は取付用ガーニッシュを取り付けた状態を示し、図18(E)は孔部に本体を挿入する状態を示す。18A is a perspective view for explaining the attachment work, FIG. 18A shows a state in which a lid is attached to a hole formed during manufacturing, and FIG. 18B shows a state in which the lid is removed. 18C shows a state in which the mounting hole is processed, FIG. 18D shows a state in which the mounting garnish is mounted, and FIG. 18E shows a state in which the main body is inserted into the hole portion.

以下、図面を参照して、本発明のコネクタハウジングの取付構造の実施例について説明する。   An embodiment of a connector housing mounting structure of the present invention will be described below with reference to the drawings.

図1〜図18は本発明の実施例1を示し、同図に示すように、コネクタハウジングの取付構造は、車両のインストルメントパネルなどの内装材1を被取付部材とし、前記内装材1に貫通形成された取付孔2に、外側である一方側からコネクタハウジング3が挿入されて、該コネクタハウジング3は取付用ガーニッシュ71を介して前記内装材1に取り付けられる。前記内装材1は合成樹脂製である。   1 to 18 show Embodiment 1 of the present invention. As shown in FIG. 1, the connector housing mounting structure uses an interior member 1 such as an instrument panel of a vehicle as a member to be mounted, The connector housing 3 is inserted into the penetrating mounting hole 2 from one side which is the outer side, and the connector housing 3 is mounted on the interior material 1 via the mounting garnish 71. The interior material 1 is made of synthetic resin.

前記コネクタハウジング3は、前記取付用ガーニッシュ71の孔部73と前記取付孔2に挿通する本体4と、この本体4の前側に一体に設けられた縦板状のコネクタ受け部材5とを備え、これら本体4及びコネクタ受け部材5は合成樹脂製である。また、前記コネクタ受け部材5は正面視で縦長の長方形形状をなし、取付孔2の開口縁の一方側に係止し、そのコネクタ受け部材5の上下に後述する外部コネクタを一方側から挿入するコネクタ挿入孔6,6が穿設され、これらコネクタ挿入孔6,6は同一形状であって、横長な長方形形状をなす。さらに、前記コネクタ受け部材5の上下左右は前記本体4より僅かに大きく形成され、そのコネクタ受け部材5の周囲が、係止部たる係止縁部7であり、この係止縁部7が前記孔部73の周囲の取付用ガーニッシュ71の前面部72に当接して係止する。このようにコネクタ受け部材5は、前側から外部コネクタたるUSBコネクタ10が挿入され、孔部73の開口縁の一方側である前側に係止する。   The connector housing 3 includes a main body 4 that is inserted into the hole portion 73 of the mounting garnish 71 and the mounting hole 2, and a vertical plate-shaped connector receiving member 5 integrally provided on the front side of the main body 4. The main body 4 and the connector receiving member 5 are made of synthetic resin. Further, the connector receiving member 5 has a vertically long rectangular shape when viewed from the front, is locked to one side of the opening edge of the mounting hole 2, and external connectors to be described later are inserted into the upper and lower sides of the connector receiving member 5 from one side. Connector insertion holes 6 and 6 are bored, and these connector insertion holes 6 and 6 have the same shape and a horizontally long rectangular shape. Further, the upper, lower, left and right sides of the connector receiving member 5 are formed slightly larger than the main body 4, and the periphery of the connector receiving member 5 is a locking edge portion 7 serving as a locking portion. The front surface portion 72 of the mounting garnish 71 around the hole portion 73 is brought into contact with and locked. In this manner, the connector receiving member 5 receives the USB connector 10, which is an external connector, from the front side and locks the connector receiving member 5 on the front side, which is one side of the opening edge of the hole 73.

前記本体4内には、上下にコネクタ8,9が収納され、上のコネクタ8は、上の前記コネクタ挿入孔6に臨んで配置され、下のコネクタ9は、下の前記コネクタ挿入孔6に臨んで配置されている。また、この例では、それらコネクタ8,9は、雌型のUSBコネクタである。   Inside the main body 4, connectors 8 and 9 are housed vertically, the upper connector 8 is arranged facing the upper connector insertion hole 6, and the lower connector 9 is arranged in the lower connector insertion hole 6. It is arranged facing. Further, in this example, the connectors 8 and 9 are female USB connectors.

前記本体4は、左右の壁部11,11と、これら左右の壁部11,11の下部を連結する底部12とを一体に備え、左右の壁部11,11及び底部12は板状をなす。それら左右の壁部11,11の外面11G,11Gの間隔は、前記取付孔2の左右寸法に対応し、この取付孔2の左右寸法より広い前記コネクタ受け部材5の左右外周側が、前記係止縁部7の左部7L及び右部7Rである。   The main body 4 integrally includes left and right wall portions 11 and 11 and a bottom portion 12 that connects lower portions of the left and right wall portions 11 and 11, and the left and right wall portions 11 and 11 and the bottom portion 12 are plate-shaped. . The distance between the outer surfaces 11G, 11G of the left and right wall portions 11, 11 corresponds to the left-right dimension of the mounting hole 2, and the left-right outer peripheral side of the connector receiving member 5 wider than the left-right dimension of the mounting hole 2 is the locking. It is a left part 7L and a right part 7R of the edge part 7.

前側における前記壁部11の上縁13と前記底部12の下面との間隔が、前記取付孔2の上下の寸法に対応する。また、前記底部12の下面は前記コネクタ受け部材5の下縁より上方にあり、前記底部12より下方のコネクタ受け部材5の外周側が前記係止縁部7の下部7Kであり、コネクタ受け部材5の前記左右の壁部11,11の上縁13,13より上部が前記係止縁部7の上部7Jであり、図6に示すように、前記上部7Jは左右に分かれている。   The distance between the upper edge 13 of the wall portion 11 and the lower surface of the bottom portion 12 on the front side corresponds to the vertical dimension of the mounting hole 2. The bottom surface of the bottom portion 12 is above the lower edge of the connector receiving member 5, and the outer peripheral side of the connector receiving member 5 below the bottom portion 12 is the lower portion 7K of the locking edge portion 7. An upper portion of the left and right wall portions 11, 11 above the upper edges 13, 13 is an upper portion 7J of the locking edge portion 7, and as shown in FIG. 6, the upper portion 7J is divided into left and right portions.

前記壁部11の前後方向中央側には、前記上縁13の後端に連続する縦方向下向きの段差部14が形成され、この段差部14の前後が前記壁部11の前壁部15と後壁部16になっている。また、前記前壁部15の前記上縁13の前後方向中央側には、縦方向の小段差部17が形成され、左右の壁部11,11の上縁13,13間及び段差部14,14間は開口している。さらに、前記前壁部15の前側には、本体側係止部たる係止片21,21が上下に間隔を置いて形成され、この係止片21は前記取付用ガーニッシュ71の前面部72の他方の面である内面に係止する。 A longitudinally downward step portion 14 is formed at the center of the wall portion 11 in the front-rear direction and is continuous with the rear end of the upper edge 13, and the front and rear of the step portion 14 are the front wall portion 15 of the wall portion 11. It is the rear wall portion 16. Further, a vertical small step portion 17 is formed on the front edge 15 of the front wall portion 15 at the center side in the front-rear direction, and between the upper edge portions 13 of the left and right wall portions 11, 11 and the step portion 14, Between 14 is open. Further, on the front side of the front wall portion 15, locking pieces 21 and 21 which are main body side locking portions are formed at intervals in the vertical direction, and the locking pieces 21 are formed on the front surface portion 72 of the mounting garnish 71. It locks to the inner surface, which is the other surface.

図5などに示すように、前記係止片21は、前記壁部11にコ字型の切欠き溝22を貫通形成し、この切欠き溝22は、先端側(前端側)に先端溝部たる縦溝部22Tを設け、この縦溝部22Tの上,下端から後側に向かって横溝部22Y,22Yを設けてなり、これにより係止片21は先端側が自由端の弾性片となる。また、図8などに示すように、前記係止片21の前側の外面に突起部23を突出形成し、即ち左右の壁部11,11の左右外側に係止片21,21の突起部23が形成され、この突起部23の外面の後側には、後側から前側に向かって外側に傾斜した傾斜案内面24が形成され、この傾斜案内面24の前端から前側に向って係止面25が形成されている。この係止面25は、前記傾斜案内面24の前端から本体4の左右方向中央向き(本体4の長さ方向と略直交方向)に形成された横係止面部25Aと、この横係止面部25Aの内端から前側内向き斜めに形成された斜め係止面部25Bとを有する。また、この斜め係止面部25Bの前端から前側に向かって、先端外面26が形成され、この先端外面26は、係止片21の弾性変形前において、前記壁部11の外面11Gより左右方向外側に位置し、且つ、該壁部11の外面11Gと平行で前後方向に向いている。さらに、前記横係止面部25Aと前記傾斜案内面24との間には、前記外面11Gと平行な外端平面部24Hが設けられている。   As shown in FIG. 5 and the like, the locking piece 21 has a U-shaped cutout groove 22 formed through the wall portion 11, and the cutout groove 22 serves as a tip groove portion on the tip side (front end side). The vertical groove portion 22T is provided, and the horizontal groove portions 22Y and 22Y are provided from the upper and lower ends of the vertical groove portion 22T toward the rear side, whereby the tip end side of the locking piece 21 is an elastic piece. Further, as shown in FIG. 8 and the like, protrusions 23 are formed on the outer surface of the front side of the locking pieces 21, that is, the protrusions 23 of the locking pieces 21, 21 are formed on the left and right outer sides of the left and right wall parts 11, 11. An inclined guide surface 24 that is inclined outward from the rear side to the front side is formed on the rear side of the outer surface of the protrusion 23, and the locking surface extends from the front end of the inclined guide surface 24 toward the front side. 25 are formed. The locking surface 25 is formed from the front end of the inclined guide surface 24 toward the center of the main body 4 in the left-right direction (direction substantially orthogonal to the length direction of the main body 4), and the horizontal locking surface portion 25A. 25A has an oblique locking surface portion 25B formed obliquely inward from the inner end toward the front side. Further, a front end outer surface 26 is formed from the front end of the oblique locking surface portion 25B toward the front side, and the front end outer surface 26 is laterally outside the outer surface 11G of the wall portion 11 before the elastic deformation of the locking piece 21. And is parallel to the outer surface 11G of the wall portion 11 and faces the front-rear direction. Further, an outer end flat surface portion 24H parallel to the outer surface 11G is provided between the lateral locking surface portion 25A and the inclined guide surface 24.

また、図8に示すように、係止縁部7の後面から斜め係止面部25Bの前端までの長さLFと前記孔部73における取付用ガーニッシュ71の厚さTが略等しいか、長さLFが厚さTより多少大きい。この場合、厚さTは長さLFの0.8〜1倍程度の大きさである。また、係止片21には斜め係止面部25Bが設けられているから、最大で、係止縁部7の後面から横係止面部25Aまでの長さLの厚さTを有する孔部73に、本体4を挿通して、コネクタハウジング3を取付用ガーニッシュ71に取り付けることができる。   Further, as shown in FIG. 8, the length LF from the rear surface of the locking edge portion 7 to the front end of the diagonal locking surface portion 25B and the thickness T of the mounting garnish 71 in the hole portion 73 are substantially equal to or equal to each other. LF is slightly larger than thickness T. In this case, the thickness T is about 0.8 to 1 times the length LF. Since the locking piece 21 is provided with the diagonal locking surface portion 25B, the hole portion 73 having a thickness T of a maximum length L from the rear surface of the locking edge portion 7 to the lateral locking surface portion 25A is provided. Then, the connector housing 3 can be attached to the attachment garnish 71 by inserting the main body 4 therethrough.

前記前壁部15の後側上部には、前記コネクタ8の側部が係入する係入受け部たる開口部31が形成され、この開口部31は前後方向に長く形成されている。また、前記開口部31と前記上縁13との間には、前後方向の上桟部32が形成され、この上桟部32に連続して前記開口部31と前記段差部14との間には、縦桟部33が形成されている。   An opening 31 is formed in the upper rear portion of the front wall portion 15 as an engagement receiving portion into which the side portion of the connector 8 is engaged, and the opening 31 is elongated in the front-rear direction. Further, an upper rail portion 32 in the front-rear direction is formed between the opening portion 31 and the upper edge 13, and is continuous between the upper rail portion 32 and the opening portion 31 and the step portion 14. The vertical rail 33 is formed.

図5などに示すように、前記壁部11には、前記段差部14の下部に連続して略L型の切込み溝34が形成され、この切込み溝34の縦部34Tと前記開口部31との間に、前記縦桟部33の縦桟下部33Tが形成され、前記切込み溝34の前側に向いた横部34Yと前記開口部31との間に、前後方向で前向きの下桟部35が形成され、この下桟部35は前記上桟部32より短く形成されている。また、前記上桟部32と縦桟部33の角部の外縁には面取り部36が形成され、同様に前記下桟部35と縦桟下部33Tの角部の外縁には面取り部36が形成されている。そして、前記上桟部32,縦桟部33及び下桟部35により、前記開口部31を弾性変形可能とする外枠部37を構成している。   As shown in FIG. 5 and the like, a substantially L-shaped cut groove 34 is formed continuously in the lower portion of the step portion 14 in the wall portion 11, and the vertical portion 34T of the cut groove 34 and the opening portion 31 are formed. A vertical rail lower portion 33T of the vertical rail portion 33 is formed between the horizontal rail portions 34Y facing the front side of the cut groove 34 and the opening portion 31, and a lower rail portion 35 facing forward in the front-rear direction is formed. The lower rail 35 is formed shorter than the upper rail 32. Further, chamfers 36 are formed on the outer edges of the corners of the upper rail 32 and the vertical rail 33, and similarly, chamfers 36 are formed on the outer edges of the corners of the lower rail 35 and the lower vertical rail 33T. Has been done. The upper rail portion 32, the vertical rail portion 33, and the lower rail portion 35 constitute an outer frame portion 37 that allows the opening portion 31 to be elastically deformable.

そして、図4などに示すように、左右の前記前壁部15,15の間の上部空間により、前記コネクタ8を装着するコネクタ取付部18を構成している。また、本体4における前記コネクタ取付部18の下部が、本体下部19である。   As shown in FIG. 4 and the like, the upper space between the left and right front wall portions 15, 15 constitutes a connector mounting portion 18 for mounting the connector 8. The lower part of the connector mounting portion 18 of the main body 4 is a main body lower part 19.

前記本体下部19には、前記左右の壁部11,11の間に、図9に示すように収容部材たる基板41を配置し、この基板41の左右縁部は前記壁部11,11の内面に当接又は近接し、該基板41により壁部11,11の内側への撓みを抑制している。尚、基板41の前側は、前記コネクタ受け部材5の近傍で、係止片21と重なり合う位置に配置されている。このようにコネクタ挿入孔6,6側の左右の壁部11,11間に、収容部材が配置されている。   In the lower portion 19 of the main body, a substrate 41 as a housing member is arranged between the left and right wall portions 11, 11 as shown in FIG. 9, and the left and right edges of the substrate 41 are the inner surfaces of the wall portions 11, 11. And the inner side of the walls 11 is suppressed by the substrate 41. The front side of the board 41 is disposed in the vicinity of the connector receiving member 5 at a position overlapping the locking piece 21. In this way, the accommodating member is arranged between the left and right wall portions 11, 11 on the connector insertion holes 6, 6 side.

取付状態において、前記本体下部19の前側には、前記コネクタ9が収納されており、前記コネクタ9の導電端子42が前記基板41に実装されている。具体的には、図9に示すように、コネクタ9の端子42を前記基板41のスルーホール43に挿通し、その端子42を半田により基板41の導電パターンに電気的に接続している。そして、下のコネクタ挿入孔6を通して前記コネクタ9に、外部コネクタたる雄型のUSBコネクタ10が接続される。   In the attached state, the connector 9 is housed on the front side of the lower portion 19 of the main body, and the conductive terminal 42 of the connector 9 is mounted on the substrate 41. Specifically, as shown in FIG. 9, the terminal 42 of the connector 9 is inserted into the through hole 43 of the board 41, and the terminal 42 is electrically connected to the conductive pattern of the board 41 by soldering. Then, a male USB connector 10 as an external connector is connected to the connector 9 through the lower connector insertion hole 6.

前記本体下部19の後側には、車両側のハーネスのコネクタ(図示せず)を接続するコネクタ45が設けられている。このコネクタ45は、合成樹脂製の接続ケース46に内蔵されている。この接続ケース46は、上面部46A,底面部46B及び左,右側面部46C,46Cを有し、前記ハーネスのコネクタを接続する接続口47が後方に開口し、前記接続口47内には、複数の導電端子48が設けられ、この端子48が前記基板41に実装され、そのL形の端子48の下端を、基板41のスルーホール43に挿通し、その端子48を半田により基板41の導電パターンに接続している。そして、前記基板41は、前記端子42,48同士を電気的に接続するインターフェース基板であり、図示しない電子部品が実装されている。   On the rear side of the lower portion 19 of the main body, a connector 45 for connecting a connector (not shown) of a vehicle-side harness is provided. The connector 45 is built in a synthetic resin connection case 46. The connection case 46 has a top surface portion 46A, a bottom surface portion 46B, and left and right side surface portions 46C and 46C, a connection port 47 for connecting the connector of the harness is opened rearward, and a plurality of connection ports 47 are provided in the connection port 47. Conductive terminals 48 are provided on the board 41, the lower ends of the L-shaped terminals 48 are inserted into the through holes 43 of the board 41, and the terminals 48 are soldered to the conductive pattern of the board 41. Connected to. The board 41 is an interface board that electrically connects the terminals 42 and 48 to each other, and has electronic components (not shown) mounted thereon.

前記接続ケース46は前記本体4と別体に形成され、その接続ケース46の左,右側面部46C,46Cの前側上部の左右に弾性係止片49,49を前向きに突設し、図10に示すように、それら弾性係止片49,49を壁部11,11の係止孔50,50に係止し、また、前記接続ケース46の底面部46Bの前側左右に弾性係止片49,49を前向きに突設し、これら弾性係止片49,49を底面部46Bの係止孔50,50に係止することにより、本体4に接続ケース46を一体に組み付け固定している。尚、図中、46Mが接続ケース46の前縁であり、接続ケース46の底面部46B及び左,右側面部46C,46Cは、本体4の底部12及び両壁部11,11と面一に連結され、図5などに示すように、前縁46Mと本体4の後縁とは凹凸嵌合しており、上下方向が正しく位置合わせさ
れている。
The connection case 46 is formed separately from the main body 4, and elastic locking pieces 49, 49 are provided on the left and right of the left and right side surfaces 46C, 46C of the connection case 46 so as to project forward. As shown, the elastic locking pieces 49, 49 are locked in the locking holes 50, 50 of the wall portions 11, 11, and the elastic locking pieces 49, 49 are provided on the front left and right sides of the bottom surface portion 46B of the connection case 46. The connection case 46 is integrally assembled and fixed to the main body 4 by projecting 49 in a forward direction and locking these elastic locking pieces 49, 49 in the locking holes 50, 50 of the bottom surface portion 46B. In the figure, 46M is a front edge of the connection case 46, and the bottom surface portion 46B and the left and right side surface portions 46C and 46C of the connection case 46 are flush with the bottom portion 12 and both wall portions 11 and 11 of the main body 4. Then, as shown in FIG. 5 and the like, the front edge 46M and the rear edge of the main body 4 are fitted in a concavo-convex shape, and the vertical direction is correctly aligned.

図6及び図9などに示すように、前記本体4内には、本体下部19内の基板41とコネクタ取付部18とを仕切るシールド51が設けられ、このシールド51は電磁波などを遮断可能な金属板などからなる。シールド51の後部には段差部52が設けられ、この段差部52によりシールド後部51Aがシールド51の前部より高い位置にあり、そのシールド後部51Aにより前記端子48の上方を覆っている。また、前記コネクタ9の端子42の先端は、金属製などからなるシールドフレーム内に収納されている。尚、シールド51に比べて基板41は左右幅広に形成されている。   As shown in FIGS. 6 and 9, a shield 51 for partitioning the board 41 in the lower portion 19 of the body and the connector mounting portion 18 is provided in the main body 4, and the shield 51 is a metal capable of blocking electromagnetic waves and the like. It consists of boards. A step portion 52 is provided at the rear portion of the shield 51, and the step portion 52 causes the shield rear portion 51A to be located higher than the front portion of the shield 51, and the shield rear portion 51A covers the upper portion of the terminal 48. The tip of the terminal 42 of the connector 9 is housed in a shield frame made of metal or the like. The substrate 41 is formed wider than the shield 51 in the left-right direction.

前記コネクタ取付部18には、車両側の前記コネクタ8が収納される。このコネクタ8のコネクタケース55は合成樹脂からなり、そのコネクタケース55の左右側面後部に、前記開口部31に嵌入する嵌合突部56を突設し、コネクタ取付部18に後方からコネクタ8を挿入することにより、開口部31に嵌合突部56が嵌合し、前記コネクタ取付部18内にコネクタ8が着脱可能に固定される。この固定状態で、コネクタ8の先端が、上段の前記コネクタ挿入孔6に臨んで配置され、コネクタ挿入孔6を通してコネクタ8の先端に、外部コネクタたる雄型のUSBコネクタ10が接続される。   The connector 8 of the vehicle is housed in the connector mounting portion 18. The connector case 55 of the connector 8 is made of synthetic resin, and fitting projections 56 that fit into the openings 31 are provided at the rear portions of the left and right side surfaces of the connector case 55, and the connector 8 is fitted to the connector mounting portion 18 from the rear. By inserting, the fitting protrusion 56 is fitted in the opening 31, and the connector 8 is detachably fixed in the connector mounting portion 18. In this fixed state, the tip of the connector 8 is arranged so as to face the upper connector insertion hole 6, and the male USB connector 10 as an external connector is connected to the tip of the connector 8 through the connector insertion hole 6.

このようにコネクタ8をコネクタ取付部18に収納すると、コネクタケース55の側面が係止片21,21の内面に当接又は近接し、好ましくは当接し、これにより係止片21が内側に撓むことが防止され、係止片21と孔部73の開口縁との確実な係止状態を維持することができる。尚、コネクタケース55の側面が係止片21の内面に間隔を持って近接している場合は、その間隔分だけ係止片21が内側に撓んでも、係止片21が孔部73の開口縁から外れない間隔に設定する。 When the connector 8 is housed in the connector mounting portion 18 in this manner, the side surface of the connector case 55 abuts or approaches the inner surfaces of the locking pieces 21 and 21, preferably abutting them, whereby the locking piece 21 bends inward. Peeling is prevented, and a reliable locked state between the locking piece 21 and the opening edge of the hole 73 can be maintained. In addition, when the side surface of the connector case 55 is close to the inner surface of the locking piece 21 with a space, even if the locking piece 21 bends inward by the distance, the locking piece 21 has a hole 73 . Set it so that it does not come off the opening edge.

前記コネクタ受け部材5の前面には、前記コネクタ挿入孔6,6を開閉する蓋体61が設けられている。また、前記コネクタ受け部材5の上部から前側に取付部62を前向きに突設し、図6に示すように、前記取付部62の先端側と蓋体61の上部に取付軸63を挿通し、この取付軸63を中心に蓋体61を開閉自在に設けている。また、取付軸63には付勢手段であるトーションスプリング64が外装され、そのトーションスプリング64により蓋体61を閉める方向に付勢している。   A lid 61 for opening and closing the connector insertion holes 6 and 6 is provided on the front surface of the connector receiving member 5. Further, a mounting portion 62 is provided so as to project from the upper portion of the connector receiving member 5 to the front side, and as shown in FIG. 6, the mounting shaft 63 is inserted through the tip end side of the mounting portion 62 and the upper portion of the lid 61. The lid 61 is provided so as to be openable and closable around the mounting shaft 63. Further, a torsion spring 64, which is a biasing means, is mounted on the mounting shaft 63, and the torsion spring 64 biases the lid body 61 in the closing direction.

前記コネクタハウジング3は、合成樹脂製の前記取付用ガーニッシュ71を介して前記内装材1に取り付けられる。図11〜図15などに示すように、前記取付用ガーニッシュ71は、一側面部たる平板状の前面部72を有し、この前面部72は、前記取付孔2より大きく、一側周縁部たる前面部72の周縁部を覆い、取付用ガーニッシュ71により取付孔2の開口縁とコネクタハウジング3との隙間が覆われる。前記前面部72には、前記コネクタハウジング3の本体4を挿通する孔部73が形成されており、前記前面部72は、前記孔部73の上下に横方向の上,下横枠部74,75を有すると共に、前記孔部73の左右に縦方向の左,右縦枠部76L,76Rを有する。また、前記前面部72は横長の長方形形状をなし、前記孔部73は前記コネクタハウジング3の本体4に対応して縦長の長方形形状をなす。   The connector housing 3 is attached to the interior material 1 via the attachment garnish 71 made of synthetic resin. As shown in FIGS. 11 to 15, the mounting garnish 71 has a flat plate-shaped front surface portion 72 that is one side surface portion, and the front surface portion 72 is larger than the mounting hole 2 and is one side peripheral portion. The peripheral portion of the front surface portion 72 is covered, and the gap between the opening edge of the mounting hole 2 and the connector housing 3 is covered by the mounting garnish 71. The front surface portion 72 is formed with a hole portion 73 through which the main body 4 of the connector housing 3 is inserted, and the front surface portion 72 is located above and below the hole portion 73 in the horizontal direction. 75, and left and right vertical frame portions 76L and 76R in the vertical direction on the left and right of the hole 73. Further, the front surface portion 72 has a horizontally long rectangular shape, and the hole portion 73 has a vertically long rectangular shape corresponding to the main body 4 of the connector housing 3.

前記上横枠部74は下横枠部75より上下方向に幅広で、前記上横枠部74の上下方向の幅に比べて前記左,右縦枠部76L,76Rの左右幅が広い。そして、前面部72の周囲の後面により取付孔2の開口縁の前面周囲が覆われ、このように取付用ガーニッシュ71は、取付孔2を覆う枠部材としての前記前面部72を有する。   The upper horizontal frame portion 74 is wider in the vertical direction than the lower horizontal frame portion 75, and the left and right vertical frame portions 76L, 76R are wider in the left-right direction than the vertical width of the upper horizontal frame portion 74. Then, the rear surface around the front surface portion 72 covers the front surface periphery of the opening edge of the mounting hole 2, and thus the mounting garnish 71 has the front surface portion 72 as a frame member that covers the mounting hole 2.

図18(B)に示すように、前記取付孔2は、縦長の略長方形形状の中央孔部66と、この中央孔部66の左右に連続形成されると共に中央孔部66より高さ寸法の小さい左,右取付孔部67,68とを有する。これら左,右取付孔部67,68は高さ寸法が異なり、具体的には左取付孔部67が右取付孔部68より高さ寸法が大きく形成されている。   As shown in FIG. 18 (B), the mounting hole 2 is formed in a vertically elongated substantially rectangular central hole portion 66, and is formed continuously to the left and right of the central hole portion 66, and has a height dimension higher than that of the central hole portion 66. It has small left and right mounting holes 67 and 68. The height dimensions of the left and right mounting hole portions 67 and 68 are different, and specifically, the left mounting hole portion 67 is formed to have a larger height dimension than the right mounting hole portion 68.

また、前記前面部72の左,右縦枠部76L,76Rの後面には、縦板状をなす左右の壁部材77L,77Rが後方に向かって延びるように突設されており、取付状態で、左右の壁部材77L,77Rは前記左,右取付孔部67,68にそれぞれ挿通される。また、取付状態で、前記コネクタハウジング3の本体4は、取付用ガーニッシュ71の後側である他側方向に向かって壁部材77L,77Rと平行に延びる。   Further, on the rear surfaces of the left and right vertical frame portions 76L and 76R of the front surface portion 72, left and right wall members 77L and 77R each having a vertical plate shape are provided so as to project rearward, and in the mounted state. The left and right wall members 77L and 77R are inserted through the left and right mounting hole portions 67 and 68, respectively. Further, in the mounted state, the main body 4 of the connector housing 3 extends parallel to the wall members 77L and 77R toward the other side which is the rear side of the mounting garnish 71.

図14などに示すように、前記左右の壁部材77L,77Rの上下縁には、左右方向中央側に向かって、板状をなす上面部78と下面部79が横方向に突設され、上面部78に比べて下面部79が左右方向に幅広く形成されている。また、左右の上,下面部78,78,79,79は、それぞれ前記左,右取付孔部67,68に対応して形成され、高さ位置が異なる。具体的には、右の上面部78は左の上面部78より低い位置にあり、右の下面部79は左の下面部79より高い位置にある。   As shown in FIG. 14 and the like, plate-shaped upper surface portions 78 and lower surface portions 79 are laterally protruded from the upper and lower edges of the left and right wall members 77L and 77R toward the center in the left-right direction. The lower surface portion 79 is formed wider in the left-right direction than the portion 78. The left and right upper and lower surface portions 78, 78, 79, 79 are formed corresponding to the left and right mounting hole portions 67, 68, respectively, and have different height positions. Specifically, the right upper surface portion 78 is located lower than the left upper surface portion 78, and the right lower surface portion 79 is located higher than the left lower surface portion 79.

また、図13及び図14などに示すように、前記左右の壁部材77L,77Rには、それぞれ壁部材側係止部たる係止片121,121が上下に間隔を置いて設けられている。尚、前記係止片121は、前記係止片21と同一構成であり、その周囲に前記切欠き溝22が形成されている。さらに、左右でそれぞれ上側の係止片21は、上面部78に近接して設けられ、下側の係止片21は、下面部79に近接して設けられており、係止片121,121の間の壁部材中央部77Sは、左側が右側に比べて高さ寸法が大きく形成されている。また、係止片21は、前記孔部73の周縁対応箇所に設けられている。 Further, as shown in FIGS. 13 and 14, the left and right wall members 77L and 77R are provided with locking pieces 121 and 121, respectively, which are wall member side locking portions and are vertically spaced from each other. The locking piece 121 has the same structure as the locking piece 21, and the cutout groove 22 is formed around the locking piece 121. Further, the left and right upper locking pieces 21 are provided close to the upper surface portion 78, and the lower locking pieces 21 are provided close to the lower surface portion 79. The wall member central portion 77S between is formed such that the left side has a larger height dimension than the right side. The locking piece 21 is provided at a location corresponding to the peripheral edge of the hole 73.

そして、左側の壁部材77Lと上,下面部78,79により、略コ字形の左挿入部80Lを構成し、右側の壁部材77Rと上,下面部78,79により、略コ字形の右挿入部80Rを構成している。尚、図2及び図4では、左挿入部80Lを図示省略している。   Then, the left wall member 77L and the upper and lower surface portions 78 and 79 form a substantially U-shaped left insertion portion 80L, and the right wall member 77R and the upper and lower surface portions 78 and 79 form a substantially U-shaped right insertion portion. It constitutes the section 80R. 2 and 4, the left insertion portion 80L is not shown.

さらに、図15などに示すように、左右の下面部79,79には、係止片221が設けられている。尚、前記係止片221は、前記係止片21が壁部11に設けられているのに対して、下面部79に設けられている以外は同一構成であり、その周囲に切欠き溝222が形成されている。前記係止片221は下面部79に設けられているため、前記切欠き溝222は、先端側(前端側)に左右方向の先端溝部たる前溝部22Mを設け、この縦溝部22Tの左,右端から後側に向かって後溝部22U,22Uを設けてなり、これにより係止片221は先端側が自由端の弾性片となる。また、図16に示すように、前記係止片221の前側の外面に突起部23を突出形成し、即ち下面部79の下側に係止片221の突起部23が形成されている。また、係止片221の係止面25は、前記傾斜案内面24の前端から上向き(左,右挿入部80L,80Rの長さ方向と略直交方向)に形成された前記横係止面部25Aを有する。さらに、係止片221の先端外面26は、係止片221の弾性変形前において、前記下面部79の下面より下側に位置し、且つ、該下面部79の下面と平行で前後方向に向いている。   Further, as shown in FIG. 15 and the like, locking pieces 221 are provided on the left and right lower surface portions 79, 79. The locking piece 221 has the same structure except that the locking piece 21 is provided on the wall portion 11, whereas the locking piece 221 is provided on the lower surface portion 79. Are formed. Since the locking piece 221 is provided on the lower surface portion 79, the notch groove 222 has a front groove portion 22M that is a tip groove portion in the left-right direction on the tip side (front end side), and the left and right ends of the vertical groove portion 22T. The rear groove portions 22U and 22U are provided from the rear to the rear side, whereby the tip end side of the locking piece 221 is an elastic piece. Further, as shown in FIG. 16, the protrusion 23 is formed on the outer surface of the front side of the locking piece 221, that is, the protrusion 23 of the locking piece 221 is formed on the lower side of the lower surface portion 79. Further, the locking surface 25 of the locking piece 221 is the lateral locking surface portion 25A formed upward from the front end of the inclined guide surface 24 (direction substantially orthogonal to the length direction of the left and right insertion portions 80L and 80R). Have. Further, the tip outer surface 26 of the locking piece 221 is located below the lower surface of the lower surface portion 79 before the elastic deformation of the locking piece 221, and is parallel to the lower surface of the lower surface portion 79 and faces the front-rear direction. ing.

そして、壁部材77L,77R及び下面部79に設けられた係止片121,121,121,121,221,221は、図16に示すように、いずれも前面部72の後面から斜め係止面部25Bの前端までの長さLFと前記内装材1の厚さT´が略等しいか、長さLFが厚さT´より多少大きい。   As shown in FIG. 16, the locking pieces 121, 121, 121, 121, 221, 221 provided on the wall members 77L, 77R and the lower surface portion 79 are all inclined from the rear surface of the front surface portion 72 to the diagonal locking surface portion. The length LF to the front end of 25B and the thickness T'of the interior material 1 are substantially equal to each other, or the length LF is slightly larger than the thickness T '.

図17などに示すように、左右の前記壁部材77L,77Rの壁部材中央部77S,77Sの内面には、左右方向内側に延びる壁部材撓み規制部たるリブ81が略水平に突出形成されている。このリブ81の前側は前面部72に固定されており、左右の前記リブ81,81の内縁部81F,81Fは、相互に平行をなし、取付状態で、前記壁部11,11の外面11G,11Gに近接する。尚、内縁部81Fは、外面11Gの高さ方向中央位置で前記外面11Gに近接する。また、左右のリブ81,81は、前記壁部材中央部77S,77Sの高さ方向中央で同一高さ位置にあり、前記壁部材77L,77Rから前記本体4側に突出して前記本体4と略平行に延びる。   As shown in FIG. 17 and the like, on the inner surfaces of the wall member central portions 77S and 77S of the left and right wall members 77L and 77R, ribs 81 that are wall member bending restricting portions that extend inward in the left-right direction are formed to project substantially horizontally. There is. The front side of the rib 81 is fixed to the front surface portion 72, the inner edge portions 81F and 81F of the left and right ribs 81 and 81 are parallel to each other, and in the mounted state, the outer surfaces 11G and 11G of the wall portions 11 and 11, Close to 11G. The inner edge portion 81F is close to the outer surface 11G at the center position in the height direction of the outer surface 11G. Further, the left and right ribs 81, 81 are located at the same height position at the center in the height direction of the wall member central portions 77S, 77S, project from the wall members 77L, 77R toward the main body 4 side, and are substantially the same as the main body 4. Extend in parallel.

次に、前記コネクタハウジング3の取付方法について説明する。車両の内装材1に前記取付孔2を形成する。この場合、製造時に形成されていた孔65を加工して取付孔2を拡大して形成することができる。一例として、図18に示したように、前記孔65は、左孔部65Lが右孔部65Rより上下に大きい段付き孔であり、不使用時は左右の蓋体58,58により塞がれ、使用時には蓋体58は外して専用の機器が取り付けられる。コネクタハウジング3と取付用ガーニッシュ71を内装材1に取り付けるため、前記孔65の左右方向中央の上下を、拡大加工して前記孔部73より大きい前記中央孔部66を形成し、中央孔部66を形成した後に残った左,右孔部65L,65Rにより、取付孔2の左,右取付孔部67,68が構成される。尚、前記左,右挿入部80L,80Rは左,右取付孔部67,68に対応した形状に形成され、左,右取付孔部67,68内に前記左,右挿入部80L,80Rが嵌入する。   Next, a method of mounting the connector housing 3 will be described. The mounting hole 2 is formed in the interior material 1 of the vehicle. In this case, the mounting hole 2 can be enlarged by forming the hole 65 formed at the time of manufacturing. As an example, as shown in FIG. 18, the hole 65 is a stepped hole in which the left hole portion 65L is vertically larger than the right hole portion 65R, and is closed by the left and right lid bodies 58, 58 when not in use. At the time of use, the lid 58 is removed and a dedicated device is attached. In order to attach the connector housing 3 and the mounting garnish 71 to the interior material 1, the upper and lower portions of the center of the hole 65 in the left-right direction are enlarged to form the central hole portion 66 larger than the hole portion 73, and the central hole portion 66. The left and right hole portions 65L and 65R that remain after forming the holes form the left and right mounting hole portions 67 and 68 of the mounting hole 2. The left and right insertion portions 80L and 80R are formed in a shape corresponding to the left and right attachment hole portions 67 and 68, and the left and right insertion portions 80L and 80R are formed in the left and right attachment hole portions 67 and 68. Get in.

そして、内装材1の前側から取付用ガーニッシュ71の左,右挿入部80L,80Rを、取付孔2の左,右取付孔部67,68に挿入する。左,右挿入部80L,80Rを、取付孔2の左,右取付孔部67,68に挿入すると、図16に示すように取付孔2に係止片21の傾斜案内面24が当接し、係止片21が内側に押し込まれるように弾性変形し、傾斜案内面24が取付孔2を通過することにより、係止片121が復帰し、内装材1の外面に前面部72が当接すると共に、取付孔2の開口縁に係止片121の先端外面26が近接又は当接する。取付用ガーニッシュ71を前側に動かそうとする力が加わっても、取付孔2の後側角部2Kは斜め係止面部25Bに当接するため、位置ずれを防止できる。   Then, the left and right insertion portions 80L and 80R of the mounting garnish 71 are inserted into the left and right mounting hole portions 67 and 68 of the mounting hole 2 from the front side of the interior material 1. When the left and right insertion portions 80L and 80R are inserted into the left and right mounting hole portions 67 and 68 of the mounting hole 2, the inclined guide surface 24 of the locking piece 21 comes into contact with the mounting hole 2 as shown in FIG. The locking piece 21 is elastically deformed so as to be pushed inward, and the inclined guide surface 24 passes through the mounting hole 2, whereby the locking piece 121 is returned and the front surface portion 72 abuts on the outer surface of the interior material 1. The outer surface 26 of the tip of the locking piece 121 approaches or abuts the opening edge of the mounting hole 2. Even if a force to move the mounting garnish 71 to the front side is applied, the rear corner portion 2K of the mounting hole 2 contacts the diagonal locking surface portion 25B, so that the displacement can be prevented.

また、左右の壁部材77L,77Rの係止片121,121は、取付孔2の開口縁の他方側に係止し、具体的には左,右取付孔部67,68の左右方向外側の縦縁部67T,68Tの他方側の面である後面に係止し、左右の下面部79,79の係止片221,221は、左,右取付孔部67,68の下縁部67S,68Sの後面に係止する。尚、図9では、コネクタ8のハーネス57を図示しているが、他の図面では図示を省略している。   Further, the locking pieces 121, 121 of the left and right wall members 77L, 77R are locked to the other side of the opening edge of the mounting hole 2, and specifically, on the left and right outer sides of the left and right mounting hole portions 67, 68. The left and right lower surface portions 79, 79 have locking pieces 221 and 221 which are locked to the rear surface which is the other surface of the vertical edge portions 67T and 68T. It is locked to the rear surface of 68S. Although the harness 57 of the connector 8 is illustrated in FIG. 9, the illustration is omitted in other drawings.

このように取付孔2に左,右取付孔部67,68を挿通して内装材1に取付用ガーニッシュ71を取付けた後、取付用ガーニッシュ71の孔部73に本体4を挿通して前面部72にコネクタハウジング3を取り付ける。図8に示すように、本体4を孔部73に挿入すると、孔部73に係止片21の傾斜案内面24が当接し、係止片21が内側に押し込まれるように弾性変形し、傾斜案内面24が孔部73を通過することにより、係止片21が復帰し、取付用ガーニッシュ71の前面部72の外面にコネクタ受け部材5の係止縁部7の後面が当接すると共に、孔部73の開口縁に係止片21の先端外面26が近接又は当接する。 After mounting the mounting garnish 71 to the interior material 1 by inserting the left and right mounting hole portions 67 and 68 into the mounting hole 2 as described above, the body 4 is inserted into the hole portion 73 of the mounting garnish 71 and the front surface portion is inserted. Attach the connector housing 3 to 72. As shown in FIG. 8, when the main body 4 is inserted into the hole portion 73, the inclined guide surface 24 of the locking piece 21 comes into contact with the hole portion 73, and the locking piece 21 is elastically deformed so as to be pushed inward and tilted. When the guide surface 24 passes through the hole 73, the locking piece 21 returns, the outer surface of the front surface 72 of the mounting garnish 71 abuts the rear surface of the locking edge 7 of the connector receiving member 5, and The tip outer surface 26 of the locking piece 21 approaches or abuts the opening edge of the portion 73 .

この状態で、コネクタハウジング3を前側に動かそうとする力が加わっても、孔部73の後側角部73Kは斜め係止面部25Bに当接するため、抜け出しを防止できる。   In this state, even if a force to move the connector housing 3 to the front side is applied, the rear side corner portion 73K of the hole portion 73 abuts on the oblique locking surface portion 25B, so that it can be prevented from coming off.

尚、取付用ガーニッシュ71にコネクタハウジング3を取り付けて一体化した後、この一体化したものを、取付孔2を介して内装材1に取り付けることもできる。   It is also possible to attach the connector housing 3 to the attachment garnish 71 and integrate them, and then attach the integrated body to the interior material 1 through the attachment holes 2.

この後、コネクタ取付部18内に車両側のコネクタ8を挿入し、コネクタケース55の側面後部の嵌合突部56が前記開口部31に嵌入することにより、前記コネクタ取付部18内にコネクタ8が着脱可能に固定される。これにより左右の壁部11,11の上部間の間隔を狭めようとする力に対してコネクタ8が対抗して変形が防止され、また、左右の壁部11、11の下部間に基板41が配置されているため、前記変形が防止され、さらに、コネクタ8により上部左右の係止片21,21の内側への変形が防止される。   Thereafter, the connector 8 on the vehicle side is inserted into the connector mounting portion 18, and the fitting projection 56 at the rear portion of the side surface of the connector case 55 is fitted into the opening 31 to thereby insert the connector 8 into the connector mounting portion 18. Is detachably fixed. This prevents the connector 8 from being deformed against the force that tries to narrow the space between the upper portions of the left and right wall portions 11, 11 and prevents the board 41 from being deformed between the lower portions of the left and right wall portions 11, 11. Since it is arranged, the deformation is prevented, and further, the connector 8 prevents the upper and left locking pieces 21, 21 from being deformed inward.

また、左,右取付孔部67,68の高さと左,右挿入部80L,80Rの高さの寸法差に比べて、突起部23の高さTKの寸法が大きいから、下面部79の係止片21においても確実な係止状態が得られる。   Further, since the height TK of the protrusion 23 is larger than the dimensional difference between the heights of the left and right mounting holes 67 and 68 and the heights of the left and right insertion portions 80L and 80R, the engagement of the lower surface portion 79 is large. A secure locked state can be obtained also in the stopper 21.

従って、本体4の左右上下の係止片21,21,21,21の内側への変形が防止されるため、コネクタ8,9へのUSBコネクタ10の挿脱の際、コネクタハウジング3に力が加わっても、コネクタハウジング3が抜けることなく、安定した取付状態が得られ、特に、USBコネクタ10の抜き取り時の荷重に耐えることができる取付強度を確保でき、特に振動条件の車両用などに適した構造となる。   Therefore, the left and right upper and lower locking pieces 21, 21, 21, 21 of the main body 4 are prevented from being deformed inward, so that a force is applied to the connector housing 3 when the USB connector 10 is inserted into or removed from the connectors 8 and 9. Even if added, the connector housing 3 does not come off, a stable mounting state can be obtained, and in particular, mounting strength that can withstand the load when the USB connector 10 is pulled out can be secured, and is particularly suitable for vehicles with vibration conditions. It has a different structure.

しかも、取付状態で、取付用ガーニッシュ71のリブ81,81の内縁部81F,81Fが、コネクタハウジング3の本体4の外面11G,11Gに近接しているため、USBコネクタ10の抜き差しなどにより左右の壁部材77L,77Rの間隔を狭める方向の力が加わっても、内縁部81F,81Fが外面11G,11Gに当接することにより、前記間隔を狭めることができず、撓み量を少なくすることができるため、壁部材77L,77Lの係止片121の内側への変形が防止される。   Moreover, in the mounted state, the inner edge portions 81F, 81F of the ribs 81, 81 of the mounting garnish 71 are close to the outer surfaces 11G, 11G of the body 4 of the connector housing 3, so that the USB connector 10 can be inserted or removed to the left or right. Even if a force in the direction of narrowing the gap between the wall members 77L and 77R is applied, the inner edges 81F and 81F contact the outer surfaces 11G and 11G, so that the gap cannot be narrowed and the amount of bending can be reduced. Therefore, the inward deformation of the locking pieces 121 of the wall members 77L, 77L is prevented.

また、取付においては、取付用ガーニッシュ71及びコネクタハウジング3を一方向から挿入し、コネクタハウジング3に装着する必要があるコネクタ8を他側で装着するから、取付作業性に優れたものとなる。さらに、コネクタ挿入孔6,6を上下に配置することにより、左右に配置する場合に比べて、スペースを取らない。   Further, in mounting, since the mounting garnish 71 and the connector housing 3 are inserted from one direction and the connector 8 that needs to be mounted on the connector housing 3 is mounted on the other side, the mounting workability is excellent. Furthermore, by arranging the connector insertion holes 6 and 6 vertically, space is saved as compared with the case where they are arranged horizontally.

また、取付状態では、取付用ガーニッシュ71の前面部72により取付孔2の加工箇所が隠れるため、外観意匠性に優れたものとなる。   Further, in the mounted state, since the processed portion of the mounting hole 2 is hidden by the front surface portion 72 of the mounting garnish 71, the appearance is excellent.

このように本実施例では、請求項1に対応して、被取付部材たる内装材1に形成された取付孔2に挿通して取付用ガーニッシュ71を内装材1に取り付け、取付用ガーニッシュ71に形成された孔部73に挿通してコネクタハウジング3を取付用ガーニッシュ71に取り付けるコネクタハウジングの取付構造であって、取付用ガーニッシュ71は、取付孔2の開口縁とコネクタハウジング3との隙間を覆う一側面部たる前面部72と、取付孔2に挿通される壁部材77L,77Rとを備え、前面部72に孔部73が設けられ、コネクタハウジング3は、前面部72の外面に当接するコネクタ受け部材5と、孔部73に挿通される本体4とを備えると共に、本体4には前面部72の内面であって孔部73の開口縁に係止する本体側係止部たる係止片21が設けられ、取付用ガーニッシュ71は、壁部材77L,77Rに形成された壁部材側係止部たる係止片121が内装材1に係止され、壁部材77L,77Rには、壁部材撓み規制部たるリブ81が本体4側に突設されているから、リブ81,81により壁部材77L,77Rの内側への撓みが規制されるため、USBコネクタ10の引き抜き時、取付用ガーニッシュ71の撓みを小さくして、抜けを防止することができる。 As described above, in this embodiment, according to the first aspect, the mounting garnish 71 is mounted on the interior material 1 by inserting the mounting garnish 71 into the mounting hole 2 formed in the interior material 1 as the mounted member. A mounting structure of a connector housing that inserts the connector housing 3 into the mounting garnish 71 by being inserted into the formed hole 73, and the mounting garnish 71 covers a gap between the opening edge of the mounting hole 2 and the connector housing 3. The connector housing 3 is provided with a front surface portion 72 that is one side surface portion and wall members 77L and 77R that are inserted into the mounting holes 2, the front surface portion 72 is provided with the hole portion 73, and the connector housing 3 contacts the outer surface of the front surface portion 72. a receiving member 5, Rutotomoni a body 4 which is inserted into the hole 73, engaged in the main body 4 serving body-side latching portion for engaging an opening edge of an inner surface hole portion 73 of the front portion 72 Piece 21 is provided, mounting garnish 71, the wall member 77L, the wall member side engagement portion serving as locking piece 121 formed on the 77R is engaged with the interior material 1, the wall member 77L, the 77R, wall Since the rib 81, which is a member bending restricting portion, is provided so as to project toward the main body 4 side, the ribs 81, 81 restrict the inward bending of the wall members 77L, 77R, and therefore, the garnish for mounting when the USB connector 10 is pulled out. The bending of 71 can be made small, and it can be prevented from coming off.

このように本実施例では、請求項2に対応して、壁部材撓み規制部は、壁部材77L,77Rに形成され、コネクタハウジング3の挿入方向に延びるリブ81である。As described above, in this embodiment, according to claim 2, the wall member deflection restricting portion is the rib 81 formed in the wall members 77L and 77R and extending in the insertion direction of the connector housing 3.

このように本実施例では、請求項に対応して、コネクタ受け部材5には、コネクタ挿入孔6が形成されているから、コネクタ挿入孔6に外部コネクタあるUSBコネクタ10を挿入することができる。 As described above, in this embodiment, since the connector receiving hole 6 is formed in the connector receiving member 5 according to the third aspect , the USB connector 10 as an external connector can be inserted into the connector inserting hole 6. it can.

このように本実施例では、請求項に対応して、本体4の係止片21の近傍には基板41が実装されているから、基板41により本体4の内側への撓みが規制されるため、USBコネクタ10の引き抜き時、本体4の撓みを小さくすることができる。 Thus, in this embodiment, corresponding to claim 4, since the vicinity of the locking piece 21 of the body 4 has a substrate 41 is mounted, inward bending of the body 4 is restricted by the substrate 41 Therefore, when the USB connector 10 is pulled out, the bending of the main body 4 can be reduced.

以下、実施例上の効果として、左右の壁部材77L,77Rには上下に上,下面部78,79が設けられているから、左,右挿入部80L,80Rは断面コ字形となり、強度的に優れ、壁部材77L,77Rの内側への変形を防止できる。また、左,右挿入部80L,80Rは形状が異なるから、取付用ガーニッシュ71の上下を間違えることなく取り付けることができる。さらに、縦方向上下と下部横方向に係止片121,121,221が設けられているため、安定した取付状態が得られる。   Hereinafter, as an effect of the embodiment, the left and right wall members 77L and 77R are provided with upper and lower portions 78 and 79, respectively, so that the left and right insertion portions 80L and 80R have a U-shaped cross section, which is advantageous in terms of strength. In addition, the wall members 77L and 77R can be prevented from being deformed inward. Further, since the left and right insertion portions 80L and 80R have different shapes, the attachment garnish 71 can be attached without mistaken upside down. Further, since the locking pieces 121, 121, 221 are provided in the vertical direction and the lower horizontal direction, a stable mounting state can be obtained.

また、実施例上の効果として、係止片21には斜め係止面部25Bが設けられているから、最大で、係止縁部7の後面から横係止面部25Aまでの長さLの厚さTを有する取付孔2を有する内装材1に取り付けることができる。また、嵌合突部56が嵌合する係入受け部たる開口部31が、外枠部37内に設けられ、この外枠部37は弾性変形可能なように外側が開放されているから、開口部31への嵌合突部56の嵌合作業を容易に行うことができ、嵌合後は、下桟部35は上桟部32より短く形成されているため、確実な嵌合状態を保持できる。   Further, as an effect of the embodiment, since the locking piece 21 is provided with the diagonal locking surface portion 25B, the thickness of the length L from the rear surface of the locking edge portion 7 to the lateral locking surface portion 25A is maximum. It can be attached to the interior material 1 having the attachment hole 2 having the height T. Further, since the opening 31 serving as an engagement receiving portion into which the fitting projection 56 is fitted is provided in the outer frame portion 37, and the outer frame portion 37 is open on the outer side so as to be elastically deformable. The fitting work of the fitting projection 56 into the opening 31 can be easily performed, and after the fitting, the lower rail portion 35 is formed shorter than the upper rail portion 32, so that a reliable fitting state can be obtained. Can hold

また、蓋体61は上部をコネクタハウジング3に回動可能に連結しているから、蓋体61を上側に回動して開くことにより、横開きに比べて、コネクタ挿入孔6への外部コネクタの抜き差し作業を容易に行うことができ、且つ内装材1のスペースを取らない。さらに、コネクタ取付部18をコネクタハウジング3の上部に設けたから、コネクタ8を装着し易くなる。また、係止片21は先端外面26を有し、この先端外面26は、係止片21の弾性変形前において、前記壁部11の外面11Gより左右方向外側に位置するから、取付状態で、取付孔2の開口縁に係止片21の先端外面26が近接又は当接し、近接する場合でも、取付孔2の開口縁と係止片21との間の隙間を小さくすることができ、安定した取付状態が得られる。また、同様に、取付用ガーニッシュ71の前面部72の孔部73に、係止片121の先端外面26が近接又は当接するから、安定した取付状態が得られる。   Further, since the upper portion of the lid body 61 is rotatably connected to the connector housing 3, by rotating the lid body 61 upward to open it, the external connector to the connector insertion hole 6 can be opened more than the lateral opening. Can be easily inserted and removed, and does not take up space for the interior material 1. Further, since the connector mounting portion 18 is provided on the upper portion of the connector housing 3, the connector 8 can be easily mounted. Further, the locking piece 21 has a distal end outer surface 26, and since the distal end outer surface 26 is positioned outside the outer surface 11G of the wall portion 11 in the left-right direction before the elastic deformation of the locking piece 21, it is in the mounted state. Even when the tip outer surface 26 of the locking piece 21 comes close to or abuts the opening edge of the mounting hole 2, the gap between the opening edge of the mounting hole 2 and the locking piece 21 can be made small and stable. The attached state can be obtained. Further, similarly, the outer surface 26 of the distal end of the locking piece 121 approaches or abuts the hole 73 of the front surface portion 72 of the mounting garnish 71, so that a stable mounting state can be obtained.

尚、本発明は、本実施例に限定されるものではなく、本発明の要旨の範囲内で種々の変形実施が可能である。例えば、実施例では、係止部の形状は実施例に限定されず、適宜選定可能である。また、実施例では、取付孔を加工する後付けの場合を例にして説明したが、製造時に形成した取付孔に本発明の取付構造を用いることができる。また、実施例では、平板状の壁部材撓み規制部を用いたが、平板状に限らず、断面略三角形など形状は適宜選定可能であり、また、請求項2以外では、壁部材撓み規制部を前後方向に間隔を置いて配置した複数の突起などにより構成してもよく、この場合は突起の先端が本体の外面に当たることにより、壁部材の内側への撓みを規制でき、このように壁部材の内側への撓みを規制できるものであれば、壁部材撓み規制部は各種のものを用いることができる。 The present invention is not limited to this embodiment, and various modifications can be made within the scope of the present invention. For example, in the embodiment, the shape of the locking portion is not limited to that in the embodiment, and can be appropriately selected. Further, in the embodiment, the case where the mounting hole is post-processed has been described as an example, but the mounting structure of the present invention can be used for the mounting hole formed at the time of manufacturing. Further, in the embodiment uses the regulating portion bending plate-shaped wall member is not limited to the flat plate shape such as substantially triangular cross section is be appropriately selected, and in addition a second aspect, the wall member deformation restricting portions May be composed of a plurality of protrusions and the like arranged at intervals in the front-rear direction. In this case, the tip of the protrusion abuts the outer surface of the main body so that the inward bending of the wall member can be regulated. Various types of wall member deflection restricting portions can be used as long as they can restrict the inward bending of the member.

1 内装材(被取付部材)
2 取付孔
3 コネクタハウジング
4 本体
5 コネクタ受け部材
6 コネクタ挿入孔
8 コネクタ
9 コネクタ
10 USBコネクタ(外部コネクタ)
21 係止片(本体側係止部)
71 取付用ガーニッシュ
72 前面部(一側面部)
73 孔部
77L,77R 壁部材
81 リブ(壁部材撓み規制部)
121 係止片(壁部材側係止部)
1 Interior material (attached member)
2 Mounting hole 3 Connector housing 4 Main body 5 Connector receiving member 6 Connector insertion hole 8 Connector 9 Connector 10 USB connector (external connector)
21 Locking piece ( main body side locking part)
71 Mounting garnish 72 Front part (one side part)
73 Holes 77L, 77R Wall Member 81 Rib (Wall Member Bend Restriction Part)
121 Locking piece (wall member side locking part)

Claims (4)

被取付部材に形成された取付孔に挿通して取付用ガーニッシュを前記被取付部材に取り付け、
前記取付用ガーニッシュに形成された孔部に挿通してコネクタハウジングを前記取付用ガーニッシュに取り付けるコネクタハウジングの取付構造であって、
前記取付用ガーニッシュは、前記取付孔の開口縁と前記コネクタハウジングとの隙間を覆う一側面部と、前記取付孔に挿通される壁部材とを備え、
前記一側面部に前記孔部が設けられ、
前記コネクタハウジングは、前記一側面部の外面に当接するコネクタ受け部材と、前記孔部に挿通される本体とを備えると共に、前記本体には前記一側面部の内面であって前記孔部の開口縁に係止する本体側係止部が設けられ、
前記取付用ガーニッシュは、前記壁部材に形成された壁部材側係止部が前記被取付部材に係止され、
前記壁部材には、壁部材撓み規制部が前記本体側に突設されていることを特徴とするコネクタハウジングの取付構造。
Insert the mounting garnish into the mounting member by inserting it through the mounting hole formed in the mounting member,
A mounting structure for a connector housing, which is inserted into a hole formed in the mounting garnish to mount the connector housing on the mounting garnish,
The mounting garnish includes one side surface portion that covers a gap between the opening edge of the mounting hole and the connector housing, and a wall member that is inserted into the mounting hole.
The hole is provided in the one side surface,
The connector housing includes a connector receiving member abutting the outer surface of the one side surface, Rutotomoni a body to be inserted into the hole, the said body of the hole a inner surface of said one side surface A main body side locking portion that locks to the opening edge is provided,
In the mounting garnish, the wall member side locking portion formed on the wall member is locked to the mounted member,
A mounting structure for a connector housing, wherein a wall member bending restricting portion is provided on the wall member so as to project toward the main body.
前記壁部材撓み規制部は、前記壁部材に形成され、前記コネクタハウジングの挿入方向に延びるリブであることを特徴とする請求項1記載のコネクタハウジングの取付構造。The connector housing mounting structure according to claim 1, wherein the wall member deflection restricting portion is a rib formed on the wall member and extending in an insertion direction of the connector housing. 前記コネクタ受け部材には、コネクタ挿入孔が形成されていることを特徴とする請求項1又は2記載のコネクタハウジングの取付構造。 The connector housing mounting structure according to claim 1 or 2 , wherein the connector receiving member is formed with a connector insertion hole. 記本体の前記本体側係止部の近傍には基板が実装されていることを特徴とする請求項1〜3のいずれか1項に記載のコネクタハウジングの取付構造。 Mounting structure of a connector housing according to prior SL any one of claims 1-3, wherein in the vicinity of the body side locking portion, characterized in that the substrate is mounted in the body.
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