【０００１】
【発明の属する技術分野】
本発明は、壁裏に配設されてある造営材に取り付けて壁開口に配置し、内部に設けてある開口部に配線器具を取り付ける配線器具取付部材に関するものである。
【０００２】
【従来の技術】
従来より、建物の壁開口に配線器具を配設するには、図２２に示すように、配線器具取付部材Ｂを壁開口に配設し、配線器具取付部材Ｂに配線器具Ａを取り付けるという方法がよく採られている。これは、壁開口近傍の壁裏に配設されてある造営材Ｃの側面に配線器具取付部材Ｂを取り付け、壁裏に配設されてある電線管Ｄ内を挿通する電線を配線器具Ａに接続し、この配線器具Ａを配線器具取付部材Ｂの内部に設けてある開口部３’に取り付けることで配線器具Ａを壁開口に配設するものであった。
【０００３】
しかし、上記のような従来の配線器具取付部材Ｂにあっては、電線管Ｄ内を挿通する電線を配線器具Ａに接続したりあるいは配線器具Ａを配線器具取付部材Ｂの開口部３’に取り付けたりする際に、作業の邪魔にならないよう電線管Ｄを保持しておくための管保持部５’が配線器具取付部材Ｂの取付部材本体４’に一体的に設けられていたため、壁裏に配設されてある電線管Ｄの種類，径等にあわせて複数種類の配線器具取付部材Ｂを製造する必要があるという問題があった。
【０００４】
また、管保持部５’が配線器具取付部材Ｂの取付部材本体４’に一体的に設けられていたため、配線器具取付部材Ｂを壁開口に挿入する際、管保持部５’が邪魔になって施工性が悪いという問題もあった。
【０００５】
【発明が解決しようとする課題】
本発明は上記の点に鑑みてなされたものであり、その目的とするところは、壁裏に配設されてある様々な電線管にあわせて複数種類の配線器具取付部材を製造する必要がなく、また、配線器具取付部材を壁開口に挿入する際に、管保持部が邪魔にならず施工性の良い配線器具取付部材を提供することを課題とするものである。
【０００６】
【課題を解決するための手段】
上記課題を解決するために本発明に係る配線器具取付部材は、壁裏の造営材に取り付けるための造営材取付部１と、配線器具を取り付けるための配線器具取付部２１を有し造営材取付部１から連設される連設部２と、造営材取付部１及び連設部２に囲まれる開口部３とで大略枠状をなす取付部材本体４を構成し、取付部材本体４に前後方向に貫通した切り欠きである被取着部４１を設けると共に、保持する電線管の種類又は径又は本数に応じた複数種類の管保持部５に被取着部４１に前方より嵌め込み引き出し可能な取着部５１を設け、前記複数種類のうちの任意の管保持部５に設けた取着部５１を取付部材本体４に設けた被取着部４１に着脱することで管保持部５を取付部材本体４に着脱自在に取り付けて成ることを特徴とするものである。このような構成とすることで、管保持部５を取付部材本体４とは別体として取付部材本体４に着脱自在に取り付けられるため、管保持部５で保持する電線管の種類，径や本数に応じて管保持部５を複数種類製造することで、一種類の取付部材本体４を製造するだけで様々な電線管に対応できて汎用性のある配線器具取付部材とすることができ、また、配線器具取付部材を壁裏の造営材に取り付けて壁開口に配置する際、取付部材本体４と管保持部５とを別々に壁開口に挿入可能となって施工性が良くなるものである。
【０００７】
また、取付部材本体４の開口部３の背面側に背面カバー６を設けることが好ましい。このような構成とすることで、背面カバー６を取付部材本体４の背面に設けて配線器具取付部材を前面側が開口した略箱状とすることができて、配線器具取付部材にボックス機能を具備させることが可能となるものである。
【０００８】
また、取付部材本体４に設けた前面視台形状の前後方向に貫通した切り欠きからなる被取着部４１に背面カバー６を着脱自在とする前記切り欠きと同形状のカバー取付部６１を背面カバー６に設けることが好ましい。このような構成とすることで、背面カバー６のカバー取付部６１を取付部材本体４の被取着部４１に取り付けるだけで、背面カバー６を取付部材本体４の開口部３の背面側に配置できて、必要な場合に容易に配線器具取付部材にボックス機能を具備させることが可能となるものである。
【００１０】
また、管保持部５に取付部材本体４に対してスライド嵌入自在なスライド部５１ｂを突設して取着部５１を形成すると共にリブ７１ａを設け、取付部材本体４に前記スライド部５１ｂがスライド嵌入される嵌入凹部４１ｂを前方側より切欠することでその底面がスライド部５１ｂの後端部５１ｃが当接する底面部４１ｃとなる被取着部４１を形成し、被取着部４１に取着した取着部５１がスライド方向に移動して抜けるのを防止するため取付部材本体４の底面部４１ｃを前面とする底壁部４１ｄをリブ７１ａとスライド部５１ｂの後端部５１ｃとで両側より挟持する挟持部７１を脱落規制部７として管保持部５に設けることが好ましい。このような構成とすることで、スライド部５１ｂを嵌入凹部４１ｂにスライド嵌入して取付部材本体４に着脱自在に取着した状態で、取付部材本体４を挟持部７１で両側より挟持することで管保持部５が脱落するのを規制，防止することが可能となる。
【００１１】
また、管保持部５に形成したスライド方向の先端側の挟持部７１に該挟持部７１が取付部材本体４の挟持する部分を乗り越え易くするための傾斜誘導部７２を設けることが好ましい。このような構成とすることで、スライド部５１ｂを嵌入凹部４１ｂにスライド嵌入していく際に、傾斜誘導部７２によってリブ７１ａを嵌入凹部４１ｂを形成する壁部に容易に乗り上げさせることが可能となる。
【００１２】
また、被取着部４１に取着された管保持部５を取り外すためのドライバ等の工具Ｔが管保持部５と取付部材本体４との間に前方から挿入可能な取外し用溝８を管保持部５又は取付部材本体４に穿設することが好ましい。このような構成とすることで、取付部材本体４に取着された管保持部５を取外す際、ドライバ等の工具Ｔを取外し用溝８に挿入して管保持部５及び取付部材本体４を撓ませて、取付部材本体４を挟持しているリブ７１ａを側端面４１ｅに容易に乗り上げさせることが可能となる。
【００１３】
また、スライド方向が取着される取付部材本体４の開口部３の開口方向となるように取着部５１が形成された管保持部５を複数並列に一体形成し、該一体形成された複数の管保持部５のうち少なくとも一管保持部５ａが取付部材本体４の外側方に位置し残りの管保持部５が取付部材本体４の幅内に納まるように位置する時に、前記前記残りの管保持部５に取着部５１が形成されていると共に該取着部５１の位置に対応する取付部材本体４の上端部又は下端部に被取着部４１を形成することが好ましい。このような構成とすることで、取付部材本体４の外側方に位置する電線管Ｄをこの取付部材本体４より突出する管保持部５ａで保持することが可能となる。
【００１４】
また、前記一管保持部５ａに取着部５１を形成すると共に、該取着部５１の位置に対応する、前記取付部材本体４に並べられた別体の取付部材本体４の上端部又は下端部に被取着部４１を形成することが好ましい。このような構成とすることで、造営材Ｃに取着された取付部材本体４ａに一体成形された複数の管保持部５ａで別の取付部材本体４ｂを連結することが可能となる。
【００１５】
【発明の実施の形態】
本発明の一実施形態について、図１乃至図５に基づいて説明する。本実施形態における配線器具取付部材は、壁裏の造営材に直接取り付ける略枠状の取付部材本体４で主体が構成され、これに加えて、電線管を保持する場合に取付部材本体４に着脱自在に取り付ける管保持部５と、配線器具取付部材にボックス機能を具備させる場合に取付部材本体４に着脱自在に取り付ける背面カバー６とで構成されるものである。
【００１６】
配線器具取付部材の主体を構成する取付部材本体４は、壁開口近傍の壁裏に配設されてある造営材の側面に取り付ける板状の造営材取付部１と、板状の造営材取付部１の上端部及び下端部より連設する前面視略コ字状をした連設部２と、造営材取付部１と連設部２とで囲まれる開口部３とからなる前面視で上下方向に長い矩形の枠状のもので、開口部３に配線器具（図示せず）を配設するものである。
【００１７】
造営材取付部１は、側面視で背方（後方）に転倒した略凸字状をした上下方向に長い板状のもので、その上下方向三箇所には、取付部材本体４を造営材に取り付ける際に固着具（図示せず）を挿通するための前後方向（奥行き方向）に長い取付挿通孔１１が穿設してある。そして、造営材取付部１の上端部及び下端部は、前面視略コ字状をした連設部２の上側の先端部及び下側の先端部とそれぞれ接続されてある。
【００１８】
前面視略コ字状をした連設部２は、上側及び下側の横片２２のそれぞれの中央部内面に、前後方向に長い略円筒状の配線器具取付部２１が突設してあり、この配線器具取付部２１には、配線器具を取り付ける固着具（図示せず）を螺着するねじ孔２１ａが穿設してある。また、上側及び下側の横片２２のそれぞれの外面には、横片２２の長手方向長さの略１／５ほど横片２２の両端より内側に入った位置に、前面視台形状の前後方向に貫通した切り欠きであって管保持部５を取り付けるための被取着部４１が設けてある。
【００１９】
管保持部５は、図１（ｂ）に示すものについて説明すると、平面視で前後方向に短い矩形状をしてその後端辺に半円の凹部５４ａを二箇所設けた保持部本体５２と、保持部本体５２に設けた二箇所の凹部５４ａのそれぞれの二箇所の後端部より連設した爪片５３とで構成され、前記爪片５３は内周が前記凹部５４ａと同径の円弧状となっており、凹部５４ａの円弧状をした内周と該内周の両端より連続する爪片５３の内周とで半周以上の円弧内周を有する管保持孔５４を形成するものである。管保持部５は、その管保持孔５４に電線管を嵌め込んで保持するものであるが、保持する電線管の種類，径，本数に合わせて管保持孔５４の形状，径，管保持孔５４数の異なる複数種類の管保持部５を製造するものである。例えば、図１や図３乃至図５に示すように、電線管の種類についてはＣＤ管用［図１の（ｂ）（ｃ），図３］やＰＦ管用［図４，図５］、径については１４又は１６用［図１の（ｂ）（ｃ），図４］や２２用［図３，図５］、本数については二本用［図１の（ｂ），図３乃至図５それぞれの（ａ）］や一本用［図１の（ｃ），図３乃至図５それぞれの（ｂ）］といったように複数種類の管保持部５を製造するものである。なお、ＰＦ管は耐燃性（自己消火性）の試験に合格した管で、ポリエチレン，ポリプロピレン等を主材とした内管に耐燃性材料の外管を重ねた複層管や単層管であり、ＣＤ管はオレンジ色に着色したポリエチレン，ポリプロピレン等の耐燃性（自己消火性）のない管である。また、保持部本体５２の下面には、管保持部５を取付部材本体４に取り付ける際に取付部材本体４の被取着部４１に対応する位置に、取付部材本体４の被取着部４１の切り欠きと同形状の取着部５１が突設してあり、該取着部５１を取付部材本体４の被取着部４１に嵌め込み引き出しすることで管保持部５を取付部材本体４に着脱自在とするものである。
【００２０】
また、配線器具取付部材にボックス機能を具備させる場合に取付部材本体４の開口部３の背面に取り付ける背面カバー６は、前面視で取付部材本体４の外形とほぼ同じ外形を有して前面と側面の一部が開口した箱状のもので、取付部材本体４の開口部３の背面に取り付けた時に、背面カバー６と取付部材本体４とで前面が開口したボックスを形成するものである。背面カバー６には、背面カバー６を取付部材本体４の開口部３の背面に取り付ける際に取付部材本体４の被取着部４１と対応する位置に、取付部材本体４の被取着部４１の切り欠きと同形状のカバー取付部６１が突設してあり、該カバー取付部６１を取付部材本体４の被取着部４１に嵌め込み引き出しすることで背面カバー６を取付部材本体４に着脱自在とするものである。
【００２１】
以上のような構成の配線器具取付部材を壁開口に配置する施工方法として、まず、壁開口に取付部材本体４を挿入して、壁開口近傍の壁裏に配設されてある造営材の側面に取付部材本体４の造営材取付部１を当接させ、造営材取付部１に穿設した取付挿通孔１１を介してねじ等の固着具を造営材に螺着して取付部材本体４を造営材に取り付け、続いて管保持部５を壁開口に挿入して、管保持部５に設けた取着部５１を取付部材本体４に設けた被取着部４１に嵌め込んで管保持部５を取付部材本体４に取り付ける。
【００２２】
次に、壁裏に配設されてある電線管を管保持部５に形成してある管保持孔５４に嵌め込んで電線管を保持して、電線管内を挿通する電線を引き出して配線器具に接続した後に配線器具に穿設してある固着孔（図示せず）を介してねじ等の固着具を取付部材本体４の配線器具取付部２１のねじ孔２１ａに螺着して配線器具を取付部材本体４に取り付けるものである。
【００２３】
また、配線器具取付部材にボックス機能を具備させる場合には、背面カバー６と取付部材本体４を別々に壁開口に挿入し、壁裏側で背面カバー６のカバー取付部６１を取付部材本体４の被取着部４１に嵌め込んで背面カバー６を取付部材本体４に取り付け、その後で取付部材本体４の造営材取付部１を造営材に取り付けるものである。
【００２４】
以上のようにすることで、管保持部５を取付部材本体４とは別体として取付部材本体４に着脱自在としてあるため、管保持孔５４にて保持する電線管の種類，径，本数に応じて管保持部５を複数種類製造すれば、一種類の取付部材本体４を製造するだけで様々な電線管に対応できるようになって、汎用性のある配線器具取付部材とすることができるものであり、また、管保持部５に取着部５１を設けると共に取付部材本体４に被取着部４１を設けてあるので、管保持部５を取付部材本体４に容易に着脱できるものである。また、配線器具取付部材を壁開口に配設する際、取付部材本体４のみを壁開口に挿入した後で管保持部５を壁開口に挿入して取付部材本体４に取り付けられるので、管保持部５と取付部材本体４とが一体となったものと比べて壁開口を容易にくぐらせられると共に、電線管内を挿通する電線の接続が不要な場合は取付部材本体４のみを壁開口に配設するだけでよいため、施工性が良くなるものである。更に、配線器具取付部材にボックス機能を具備させる場合には、背面カバー６のカバー取付部６１を取付部材本体４の被取着部４１に取り付けるだけで、背面カバー６を取付部材本体４の開口部３の背面に配置してボックス機能を具備させることができ、この時、管保持部５を取り付けるために取付部材本体４に設けた被取着部４１を背面カバー６の取り付け部としても兼用できるものである。
【００２５】
次に、本発明の他の実施形態について、図６乃至図８に基いて説明する。本実施形態は、図１乃至図５に示す上実施形態と大略同じであるため、主に相違点についてのみ説明する。
【００２６】
本実施形態における管保持部５は、保持部本体５２に爪片５３ではなく円弧筒部５５を設けるものである。更に説明すると、本実施形態の電線管一本用の管保持部５の保持部本体５２は、図６（ｂ）に示すように、上実施形態の保持部本体５２においてその内部に前面視矩形の貫通穴５２ａを穿設し、前面視矩形の保持部本体５２外形の下辺両端より下方に向けて、内方に傾斜する傾斜面５１ａを有する取着部５１を突設したものである。そして貫通穴５２ａには、平面視で半周以上の円弧の管保持孔５４を有する円弧筒部５５を嵌め込んで固定してある。また、電線管二本用の管保持部５は、図６（ｃ）に示すように、概略で上記電線管一本用の管保持部５を接合した形状であるが、造営材取付部１に対応する端部と反対側端部の取着部５１は設けていないものである。
【００２７】
このようにすることで、上実施形態において爪片５３を保持部本体５２に二個設けるところを円弧筒部５５を一個設けるだけで管保持部５を構成することができるようになるものである。
【００２８】
上記のように、管保持部５の取着部５１が上実施形態と異なることで、取付部材本体４の被取着部４１及び背面カバー６のカバー取付部６１も異なるものである。更に説明すると、取付部材本体４に設ける被取着部４１は、上記管保持部５を取付部材本体４に取り付ける際に管保持部５の取着部５１に対応する取付部材の部位を、対応する取着部５１と同形状になるように切り欠いて設けてある。また、背面カバー６には、該背面カバー６を取付部材本体４に取り付ける際に取付部材本体４の横片２２に設けた被取着部４１のうちの中央の被取着部４１ａに対応する位置に、前面視で先端が平坦となった内向き矢印状のカバー取付部６１と、カバー取付部６１に隣接してスリット６２が設けてあり、スリット６２はカバー取付部６１を撓み易くするものである。このように背面カバー６を構成することで、背面カバー６を取付部材本体４の開口部３の背面に取り付ける際、取付部材本体４の背面側に背面カバー６を配置し、背面カバー６のカバー取付部６１を外側に撓ませて広げた状態で取付部材本体４側に近付け、背面カバー６を取付部材本体４の開口部３の背面に当接させてカバー取付部６１の撓みを戻し、カバー取付部６１を取付部材本体４の被取着部４１に嵌め込むことで背面カバー６を取付部材本体４の開口部３の背面に取り付けられるようになるものである。
【００２９】
以上のようにすることで、管保持部５を取付部材本体４とは別体として取付部材本体４に着脱自在としてあるため、管保持孔５４にて保持する電線管の種類，径，本数に応じて管保持部５を複数種類製造すれば、一種類の取付部材本体４を製造するだけで様々な電線管に対応できるようになって、汎用性のある配線器具取付部材とすることができるといったような上実施形態と同様の効果が得られ、更に、管保持部５を管保持孔５４と円弧筒部５５とで簡単に構成することも可能となる。
【００３１】
次に、本発明の更に他の実施形態について、図９乃至図２１に基づいて説明する。本実施形態は、図１乃至図８に示す実施形態と大略同じであるため、主に相違点についてのみ説明する。
【００３２】
本実施形態における管保持部５は、取付部材本体４の被取着部４１に取着された管保持部５の取着部５１が取付部材本体４から脱落するのを規制する脱落規制部７を設けるものである。図９及び図１０に本実施形態の電線管一本用の管保持部５を示す。この管保持部５は、図８に示す上実施形態の管保持部５と大略同様のもので、保持部本体５２に前面視矩形の前後方向に貫通する貫通穴５２ａを穿設し、前面視矩形の保持部本体５２の外形の下辺両端より下方に向けて、下端部が内方側に折曲する前面視Ｌ字状をしたスライド部５１ｂをそれぞれ突設してある。貫通穴５２ａには、平面視で円弧状をして内部側を管保持孔５４とする弧状保持部５６が設けてある。弧状保持部５６は、保持部本体５２の貫通穴５２ａの前面側に設けられる平面視の中心角６０°程の弧状をした前弧状部５６ａと、保持部本体５２の後端部の両側より後方側にそれぞれ連設される平面視の中心角６０°程の弧状をした後弧状部５６ｂとからなる。また、図１１に電線管二本用の管保持部５を示す。この電線管二本用の管保持部５は、図９及び図１０に示す（電線管一本用の）管保持部５を並べて一体に接合したもので、接合部においては略Ｌ字状のスライド部５１ｂが互いに背面合わせされた状態の略逆Ｔ字状に形成してある。なお、この管保持部５は、電線管として径２２のＣＤ管と径２２のＰＦ管を保持する保持部（特に図示せず）をそれぞれ形成してあるもので、図示はしないが径１６のＣＤ管と径１４又は１６のＰＦ管を保持する保持部及び、径１４のＣＤ管を保持する保持部を形成した管保持部５であってもよい。そして、このような管保持部５のスライド部５１ｂに脱落規制部７を設けるのであるが、これに先だって取付部材本体４の被取着部４１について説明する。
【００３３】
取付部材本体４は本実施形態においては図１２に示すように、上実施形態と大略同様のものであるが、取付部材本体４の上下端部の後面側に、先端が内方側に折曲する平面視略Ｌ字状をしたケーブル保持部４２を突設してある。これは、ケーブル保持部４２で商用電源を配線するためのＶＶＦケーブル等（特に図示せず）を挿通して仮保持させ、住宅内壁の表側からの結線作業が容易に行えるようにするものである。そして、取付部材本体４の上下端部に、管保持部５の前面視Ｌ字状をしたスライド部５１ｂがスライド嵌入される嵌入凹部４１ｂを穿設するものである。嵌入凹部４１ｂは、スライド部５１ｂが前後方向にスライド嵌入自在となるように、前面視における形状がスライド部５１ｂの前面視における形状とほぼ同形同大の切欠凹部として前方側より穿設してあり、この嵌入凹部４１ｂの後端部の底面は後述するがスライド部５１ｂの後端部５１ｃが当接する底面部４１ｃとなる。また、図１３に配線器具二連用の取付部材本体４を、図１４に配線器具三連用の取付部材本体４を示す。この配線器具二連用及び三連用の取付部材本体４は、図１２に示す（一連用の）取付部材本体４を並べて一体に接合したもので、接合部においては略Ｌ字状の嵌入凹部４１ｂが略逆Ｔ字状に形成してある。
【００３４】
この管保持部５を取付部材本体４に取着するには、図１５（ａ）に示すように、管保持部５のスライド部５１ｂを取付部材本体４の嵌入凹部４１ｂの前方側に配置し、スライド部５１ｂの後端部を嵌入凹部４１ｂにスライド嵌入していき、図１５（ｂ）に示すようにスライド部５１ｂの後端部５１ｃを嵌入凹部４１ｂの底面部４１ｃに当接させる。この時、スライド部５１ｂの嵌入凹部４１ｂへのスライド嵌入に伴って、スライド部５１ｂが突設される保持部本体５２の下面５２ｂが取付部材本体４の底面部４１ｃが形成される底壁部４１ｄの側端面４１ｅ上を摺動するものである。そして、取付部材本体４の嵌入凹部４１ｂにスライド嵌入された管保持部５のスライド部５１ｂが抜け落ちないようにするために、本実施形態のように管保持部５に上述した脱落規制部７を設けるものである。
【００３５】
脱落規制部７は図９に示すように、管保持部５に形成する挟持部７１として設けてある。挟持部７１は、スライド方向の先端側より取付部材本体４を挟持するリブ７１ａと、スライド方向の後端側より取付部材本体４を挟持する上述したスライド部の後端部５１ｃとからなるもので、このリブ７１ａとスライド部の後端部５１ｃとで取付部材本体４の底壁部４１ｄを挟持するものである。
【００３６】
また、リブ７１ａには、底壁部４１ｄを乗り越え易くするための傾斜誘導部７２が形成してある。
【００３７】
管保持部５のスライド部５１ｂを取付部材本体４の嵌入凹部４１ｂにスライド嵌入する際、上述したように保持部本体５２の下面５２ｂが取付部材本体４の底面部４１ｃが形成される底壁部４１ｄの側端面４１ｅ上を摺動するのであるが、下面５２ｂにリブ７１ａが突設してあるため、このリブ７１ａが底壁部４１ｄの側端面４１ｅ上に容易に乗り上げられるように、リブ７１ａのスライド方向の先端側の面を突設基部より先端側に行くに従ってスライド方向の後端側に傾斜する傾斜面となるように形成したものである。
【００３８】
このような脱落規制部７を設けた管保持部５を取付部材本体４に取着するには、上述したように、図１５（ａ）に示すように、管保持部５のスライド部５１ｂを取付部材本体４の嵌入凹部４１ｂの前方側に配置し、スライド部５１ｂの後端部を嵌入凹部４１ｂにスライド嵌入していくのであるが、この際に傾斜誘導部７２を設けてあるためリブ７１ａを底壁部４１ｄの側端面４１ｅ上に容易に乗り上げさせることができ、乗り上げたリブ７１ａを側端面４１ｅ上を摺動させて、図１５（ｂ）に示すように底壁部４１ｄの底面部４１ｃと反対側の面４１ｆに位置させて、このリブ７１ａとスライド部５１ｂの後端部５１ｃとで底壁部４１ｄを挟持するものである。
【００３９】
以上のような構成によれば、スライド部５１ｂを嵌入凹部４１ｂにスライド嵌入して取付部材本体４に着脱自在に取着した状態で、取付部材本体４を両側より挟持することで管保持部５が脱落するのを規制する脱落規制部７としての挟持部７１（即ちリブ７１ａとスライド部５１ｂの後端部５１ｃ）を形成したことで、被取着部４１として嵌入凹部４１ｂを形成した取付部材本体４に取着した取着部５１としてスライド部５１ｂを形成した管保持部５が脱落するのを規制、防止することが可能となる。
【００４０】
また更に、管保持部５には、被取着部４１に取着された管保持部５を取外すためのドライバ等の工具が挿入可能な取外し用溝８を管保持部５に穿設するものである。本実施形態では、取付部材本体４の底壁部４１ｄの側端面４１ｅに取外し用溝８としての段部を穿設するものである。このようにすることで、取付部材本体４に取着された管保持部５を取外す際、図１７に示すようにドライバ等の工具をこの取外し用溝８に挿入して矢印の方向に倒して管保持部５及び取付部材本体４を撓ませて、底壁部４１ｄの面４１ｆに位置して底壁部４１ｄを挟持しているリブ７１ａを側端面４１ｅに容易に乗り上げさせることが可能となる。
【００４１】
ところで、図１１に示す電線管二本用の管保持部５は、取着される取付部材本体４の開口部３の開口方向がスライド方向となるように取着部５１としてのスライド部５１ｂを形成した管保持部５を複数並列に一体形成したものであるが、更に、電線管二本用の管保持部５や電線管三本用の管保持部５のように一体形成された複数の管保持部５のうちの少なくとも一つの管保持部５ａが取付部材本体４の外側方に配置されるように取着可能な被取着部４１を取付部材本体４の上端部又は下端部に形成したものである。これは、図１８に示すように、一連用の取付部材本体４に形成してある二つの被取着部４１のうちの造営材Ｃに取り付けられる側と反対側の被取着部４１に、電線管二本用の管保持部５の造営材Ｃ側の取着部５１が取付け可能となったものである。このようにすることで、取付部材本体４の外側方に位置する管をこの取付部材本体４より突出する管保持部５ａで保持することが可能となる。また同様の例として、図１９に二連用の取付部材本体４に形成してある被取着部４１のうちの造営材Ｃに取り付けられる側と反対側端の被取着部４１に、電線管二本用の管保持部５の造営材Ｃ側の取着部５１を取付け可能とした例を、図２０に三連用の取付部材本体４に形成してある被取着部４１のうちの造営材Ｃに取り付けられる側と反対側端の被取着部４１に、電線管二本用の管保持部５の造営材Ｃ側の取着部５１を取付け可能とした例を示す。
【００４２】
また更に、上述した図１１に示す電線管二本用の管保持部５においては、片側が取付部材本体に取着された状態で他方の片側の管保持部に前記取付部材本体とは別体の取付部材本体の被取着部に取着可能に取着部を形成してある。これは、図２１に示すように、二連用の取付部材本体４ａに形成してある三つの被取着部４１のうちの造営材Ｃに取り付けられる側と反対側端の被取着部４１に電線管二本用の管保持部５ａの造営材Ｃ側の取着部５１を取付けると共に、この電線管二本用の管保持部５ａの造営材Ｃ側と反対側の取着部５１に、造営材Ｃに取り付けられた取付部材本体４ａとは別体の取付部材本体４ｂの被取着部４１が取着されるたものである。なお、図中のＤは電線管を示す。このようにすることで、造営材Ｃに取着された取付部材本体４ａに電線管二本用の管保持部５ａで別の取付部材本体４ｂを連結することが可能となる。
【００４３】
【発明の効果】
上記のように本発明の請求項１記載の発明にあっては、壁裏の造営材に取り付けるための造営材取付部と、配線器具を取り付けるための配線器具取付部を有し造営材取付部から連設される連設部と、造営材取付部及び連設部に囲まれる開口部とで大略枠状をなす取付部材本体を構成し、保持する電線管の種類又は径又は本数に応じた複数種類の管保持部に取着部を設けると共に取付部材本体に被取着部を設けて、前記複数種類のうちの任意の管保持部に設けた取着部を取付部材本体に設けた被取着部に着脱することで管保持部を取付部材本体に着脱自在に取り付けたので、管保持部を取付部材本体とは別体として取付部材本体に着脱自在に取り付けられるため、管保持部で保持する電線管の種類，径や本数に応じて管保持部を複数種類製造することで、一種類の取付部材本体を製造するだけで様々な電線管に対応できて汎用性のある配線器具取付部材とすることができ、また、配線器具取付部材を壁裏の造営材に取り付けて壁開口に配置する際、取付部材本体と管保持部とを別々に壁開口に挿入可能となって施工性が良くなるものである。
【００４４】
また請求項２記載の発明にあっては、上記請求項１記載の発明の効果に加えて取付部材本体の開口部の背面側に背面カバーを設けたので、背面カバーを取付部材本体の背面に設けて配線器具取付部材を前面側が開口した略箱状とすることができて、配線器具取付部材にボックス機能を具備させることが可能となるものである。
【００４５】
また請求項３記載の発明にあっては、上記請求項２記載の発明の効果に加えて取付部材本体に設けた前面視台形状の前後方向に貫通した切り欠きからなる被取着部に背面カバーを着脱自在とする前記切り欠きと同形状のカバー取付部を背面カバーに設けたので、背面カバーを取付部材本体の開口部の背面側に配置できて、必要な場合に容易に配線器具取付部材にボックス機能を具備させることが可能となるものである。
【００４７】
また請求項４記載の発明にあっては、上記請求項１乃至３のいずれかに記載の発明の効果に加えて、管保持部に取付部材本体に対してスライド嵌入自在なスライド部を突設して取着部を形成すると共にリブを設け、取付部材本体に前記スライド部がスライド嵌入される嵌入凹部を前方側より切欠することでその底面がスライド部の後端部が当接する底面部となる被取着部を形成し、被取着部に取着した取着部がスライド方向に移動して抜けるのを防止するため取付部材本体の前記底面部を前面とする底壁部をリブとスライド部の後端部とで両側より挟持する挟持部を脱落規制部として管保持部に設けたので、スライド部を嵌入凹部にスライド嵌入して取付部材本体に着脱自在に取着した状態で、取付部材本体を挟持部で両側より挟持することで管保持部が脱落するのを規制，防止することが可能となる。
【００４８】
また請求項５記載の発明にあっては、上記請求項４記載の発明の効果に加えて、管保持部に形成したスライド方向の先端側の挟持部に該挟持部が取付部材本体の挟持する部分を乗り越え易くするための傾斜誘導部を設けたので、スライド部を嵌入凹部にスライド嵌入していく際に、傾斜誘導部によってリブを嵌入凹部を形成する壁部に容易に乗り上げさせることが可能となる。
【００４９】
また請求項６記載の発明にあっては、上記請求項４又は５記載の発明の効果に加えて、被取着部に取着された管保持部を取り外すためのドライバ等の工具が管保持部と取付部材本体との間に前方から挿入可能な取外し用溝を管保持部又は取付部材本体に穿設したので、取付部材本体に取着された管保持部を取外す際、ドライバ等の工具を取外し用溝に挿入して管保持部及び取付部材本体を撓ませて、取付部材本体を挟持しているリブを側端面に容易に乗り上げさせることが可能となる。
【００５０】
また請求項７記載の発明にあっては、上記請求項４乃至６のいずれかに記載の発明の効果に加えて、スライド方向が取着される取付部材本体の開口部の開口方向となるように取着部が形成された管保持部を複数並列に一体形成し、該一体形成された複数の管保持部のうち少なくとも一管保持部が取付部材本体の外側方に位置し残りの管保持部が取付部材本体の幅内に納まるように位置する時に、前記残りの管保持部に取着部が形成されていると共に該取着部の位置に対応する取付部材本体の上端部又は下端部に被取着部を形成したので、取付部材本体の外側方に位置する電線管をこの取付部材本体より突出する管保持部で保持することが可能となる。
【００５１】
また請求項８記載の発明にあっては、上記請求項７記載の発明の効果に加えて、前記一管保持部に取着部を形成すると共に、該取着部の位置に対応する、前記取付部材本体に並べられた別体の取付部材本体の上端部又は下端部に被取着部を形成したので、造営材に取着された取付部材本体に一体成形された複数の管保持部で別の取付部材本体を連結することが可能となる。
【図面の簡単な説明】
【図１】本発明の一実施形態を示し、（ａ）は取付部材本体を前方から見た斜視図であり、（ｂ）は径が１４又は１６のＣＤ管二本用の管保持部を前方から見た斜視図であり、（ｃ）は径が１４又は１６のＣＤ管一本用の管保持部を前方から見た斜視図である。
【図２】同上の実施形態の背面カバーを前方から見た斜視図である。
【図３】同上の実施形態の他の管保持部を示し、（ａ）は径が２２のＣＤ管二本用の管保持部を前方から見た斜視図であり、（ｂ）は径が２２のＣＤ管一本用の管保持部を前方から見た斜視図である。
【図４】同上の実施形態の更に他の管保持部を示し、（ａ）は径が１４又は１６のＰＦ管二本用の管保持部を前方から見た斜視図であり、（ｂ）は径が１４又は１６のＰＦ管一本用の管保持部を前方から見た斜視図である。
【図５】同上の実施形態の更に他の管保持部を示し、（ａ）は径が２２のＰＦ管二本用の管保持部を前方から見た斜視図であり、（ｂ）は径が２２のＰＦ管一本用の管保持部を前方から見た斜視図である。
【図６】本発明の他の実施形態を示し、（ａ）は取付部材本体を前方から見た斜視図であり、（ｂ）は電線管一本用の管保持部を前方から見た斜視図であり、（ｃ）は電線管二本用の管保持部を先方から見た斜視図である。
【図７】同上の実施形態の背面カバーを前方から見た斜視図である。
【図８】同上の実施形態において管保持部を取付部材本体に取り付けた状態図である。
【図９】本発明の他の実施形態における電線管一本用の管保持部を示し、（ａ）は側断面図であり、（ｂ）は背面図であり、（ｃ）は平面図である。
【図１０】同上の斜視図である。
【図１１】同上の実施形態における電線管二本用の管保持部の斜視図である。
【図１２】同上の実施形態における一連用の取付部材本体の斜視図である。
【図１３】同上の実施形態における二連用の取付部材本体の斜視図である。
【図１４】同上の実施形態における三連用の取付部材本体の斜視図である。
【図１５】（ａ）（ｂ）は同上の実施形態において管保持部を取付部材本体に取着する際の説明図である。
【図１６】同上において管保持部を取付部材本体に取着した状態の斜視図である。
【図１７】同上においてドライバ等の工具で管保持部を取付部材本体から取外す際の説明図である。
【図１８】同上の実施形態において、電線管二本用の管保持部の片側が取付部材本体の外側方に位置するように取着できる被取着部を形成した一連用の取付部材本体に管保持部を取着した状態の説明図である。
【図１９】同上の実施形態において、電線管二本用の管保持部の片側が取付部材本体の外側方に位置するように取着できる被取着部を形成した二連用の取付部材本体に管保持部を取着した状態の説明図である。
【図２０】同上の実施形態において、電線管二本用の管保持部の片側が取付部材本体の外側方に位置するように取着できる被取着部を形成した三連用の取付部材本体に管保持部を取着した状態の説明図である。
【図２１】同上の実施形態において、造営材に取着した三連用の取付部材本体に電線管二本用の管保持部で別の三連用の取付部材本体を連結した状態の説明図である。
【図２２】従来の配線器具取付部材を壁裏の造営材に取り付けた状態図である。
【符号の説明】
１ 造営材取付部
２ 連設部
２１ 配線器具取付部
３ 開口部
４ 取付部材本体
４１ 被取着部
５ 管保持部
５１ 取着部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wiring fixture mounting member that is attached to a construction material disposed on the back of a wall and disposed in a wall opening, and that attaches the wiring fixture to an opening provided inside.
[0002]
[Prior art]
Conventionally, in order to arrange a wiring device in a wall opening of a building, as shown in FIG. 22, a wiring device mounting member B is disposed in the wall opening, and the wiring device A is attached to the wiring device mounting member B. Is well adopted. This is because the wiring fixture mounting member B is attached to the side surface of the building material C arranged on the back of the wall near the wall opening, and the electric wire passing through the conduit D arranged on the back of the wall is connected to the wiring fixture A. By connecting and attaching this wiring device A to the opening 3 ′ provided inside the wiring device mounting member B, the wiring device A is disposed in the wall opening.
[0003]
However, in the conventional wiring fixture mounting member B as described above, an electric wire passing through the conduit D is connected to the wiring fixture A, or the wiring fixture A is connected to the opening 3 ′ of the wiring fixture mounting member B. Since the tube holding part 5 ′ for holding the conduit D so as not to obstruct the work when it is attached is provided integrally with the attachment member body 4 ′ of the wiring fixture attachment member B, There is a problem that it is necessary to manufacture a plurality of types of wiring fixture mounting members B in accordance with the type, diameter, and the like of the conduit D arranged in the above.
[0004]
Further, since the tube holding portion 5 ′ is provided integrally with the attachment member main body 4 ′ of the wiring device mounting member B, the tube holding portion 5 ′ becomes an obstacle when the wiring device mounting member B is inserted into the wall opening. There was also a problem that workability was bad.
[0005]
[Problems to be solved by the invention]
The present invention has been made in view of the above points, and the object of the present invention is to eliminate the need to manufacture a plurality of types of wiring device mounting members according to various conduits arranged on the back of the wall. Also, it is an object of the present invention to provide a wiring device mounting member having good workability without interfering with the tube holding portion when the wiring device mounting member is inserted into the wall opening.
[0006]
[Means for Solving the Problems]
In order to solve the above problems, a wiring fixture mounting member according to the present invention includes a construction material mounting portion 1 for mounting on a wall construction material and a wiring fixture mounting portion 21 for mounting the wiring fixture. The connecting member body 4 that is provided in a continuous manner from the portion 1 and the construction material attaching portion 1 and the opening portion 3 surrounded by the connecting portion 2 constitute a substantially frame-shaped attachment member body 4. The attachment member body 4 is provided with an attachment portion 41 that is a notch penetrating in the front-rear direction, and To multiple types of tube holders 5 according to the type, diameter or number of conduits to be held Can be inserted into the attachment part 41 from the front and pulled out Mounting part 51 is provided , By attaching / detaching the attaching portion 51 provided on the arbitrary tube holding portion 5 among the plurality of types to the attached portion 41 provided on the attachment member main body 4, the tube holding portion 5 can be attached to and detached from the attachment member main body 4. It is characterized by being attached. By adopting such a configuration, the tube holding portion 5 is detachably attached to the attachment member main body 4 as a separate body from the attachment member main body 4. Therefore, the type, diameter, and number of conduits held by the tube holding portion 5 By producing a plurality of types of tube holding portions 5 according to the above, it is possible to make a versatile wiring device mounting member that can be used for various conduits by manufacturing only one type of mounting member body 4. When attaching the wiring fixture mounting member to the construction material on the back of the wall and disposing it on the wall opening, the mounting member main body 4 and the tube holding part 5 can be separately inserted into the wall opening, thereby improving the workability. .
[0007]
Further, it is preferable to provide the back cover 6 on the back side of the opening 3 of the mounting member main body 4. With such a configuration, the back cover 6 can be provided on the back surface of the mounting member body 4 and the wiring device mounting member can be formed in a substantially box shape with the front side opened, and the wiring device mounting member has a box function. It is possible to make it.
[0008]
Also, provided in the mounting member body 4 Consists of notches penetrating in the front-rear direction of the front view The back cover 6 can be freely attached to and detached from the attachment portion 41. Same shape as the notch The cover attaching portion 61 is preferably provided on the back cover 6. With this configuration, the back cover 6 is disposed on the back side of the opening 3 of the mounting member body 4 simply by attaching the cover mounting portion 61 of the back cover 6 to the attached portion 41 of the mounting member body 4. Thus, the wiring device mounting member can be easily provided with a box function when necessary.
[0010]
In addition, a mounting portion 51 is formed by projecting a slide portion 51b that can be slidably inserted into the attachment member body 4 to the tube holding portion 5. And a rib 71a is provided The fitting recess 41b into which the slide portion 51b is slid into the mounting member body 4 is provided. By cutting out from the front side, the bottom surface becomes a bottom surface portion 41c with which the rear end portion 51c of the slide portion 51b abuts. The attached part 41 was formed and attached to the attached part 41 Attachment Mounting member main body 4 to prevent 51 from moving in the sliding direction and coming off Bottom wall portion 41d with the bottom surface portion 41c as the front surface The With the rib 71a and the rear end portion 51c of the slide portion 51b It is preferable to provide the holding part 71 as the drop-out restricting part 7 in the pipe holding part 5 that is sandwiched from both sides. By adopting such a configuration, the mounting member main body 4 is sandwiched from both sides by the sandwiching portions 71 in a state where the sliding portion 51b is slid into the fitting recess 41b and is detachably attached to the mounting member main body 4. It is possible to regulate and prevent the tube holding part 5 from falling off.
[0011]
In addition, it is preferable to provide an inclination guide portion 72 for making it easier for the clamping portion 71 to get over the portion of the attachment member main body 4 that is clamped on the holding portion 71 on the distal end side in the sliding direction formed in the tube holding portion 5. With such a configuration, when the slide portion 51b is slid into the insertion recess 41b, the rib 71a can be easily ridden on the wall forming the insertion recess 41b by the inclination guide portion 72. Become.
[0012]
Further, a tool T such as a screwdriver for removing the tube holding part 5 attached to the attachment part 41 is provided. From the front between the tube holding part 5 and the mounting member body 4 It is preferable to pierce the tube holding portion 5 or the attachment member main body 4 with the insertable removal groove 8. With such a configuration, when removing the tube holding portion 5 attached to the attachment member main body 4, the tool T such as a screwdriver is inserted into the removal groove 8 to connect the tube holding portion 5 and the attachment member main body 4. It is possible to bend the rib 71a holding the attachment member main body 4 on the side end face 41e easily.
[0013]
Further, the attachment portion is arranged so that the sliding direction is the opening direction of the opening portion 3 of the attachment member main body 4 to be attached. 51 Are formed integrally in parallel, and at least one tube holding portion 5 among the plurality of integrally formed tube holding portions 5 is formed. a Is located outside the mounting member body 4 The remaining tube holding portion 5 fits within the width of the mounting member body 4. like When positioned, an attachment portion 51 is formed on the remaining tube holding portion 5 and corresponds to the position of the attachment portion 51. At the upper end or lower end of the mounting member body 4 Attachment part 41 It is preferable to form. With such a configuration, it is possible to hold the conduit D positioned on the outer side of the attachment member main body 4 with the tube holding portion 5 a protruding from the attachment member main body 4.
[0014]
Also, An attachment portion 51 is formed in the one-pipe holding portion 5a and arranged on the attachment member body 4 corresponding to the position of the attachment portion 51. Of the separate mounting member body 4 On top or bottom Attachment part 4 1 It is preferable to form. By adopting such a configuration, a plurality of pieces integrally formed on the attachment member body 4a attached to the construction material C Tube holder It becomes possible to connect another attachment member main body 4b by 5a.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described with reference to FIGS. The wiring fixture mounting member in the present embodiment is mainly composed of a substantially frame-shaped mounting member main body 4 that is directly attached to the construction material on the back of the wall. In addition to this, the wiring member mounting member is attached to and detached from the mounting member main body 4 when holding the conduit. The tube holding portion 5 is freely attached, and the back cover 6 is detachably attached to the attachment member main body 4 when the wiring device attachment member has a box function.
[0016]
The mounting member main body 4 constituting the main body of the wiring fixture mounting member includes a plate-shaped construction material mounting portion 1 that is attached to the side surface of the construction material disposed on the back of the wall near the wall opening, and a plate-shaped construction material mounting portion. 1 in the vertical direction when viewed from the front, which includes a continuous portion 2 having a substantially U-shape when viewed from the front and provided with an opening 3 surrounded by the construction material mounting portion 1 and the continuous portion 2. In this case, a wiring device (not shown) is disposed in the opening 3.
[0017]
The construction material attaching part 1 is a plate-like thing that is long in the vertical direction and has a substantially convex shape that falls to the back (rear) in a side view, and the attachment member body 4 is used as a construction material at three locations in the vertical direction. A long attachment insertion hole 11 is formed in the front-rear direction (depth direction) for inserting a fixing tool (not shown) when attaching. And the upper end part and lower end part of the construction material attaching part 1 are each connected with the front-end | tip part of the upper side and the lower-side front-end | tip part of the continuous connection part 2 which carried out the front view substantially U shape.
[0018]
The connecting portion 2 having a substantially U-shape in front view is provided with a substantially cylindrical wiring device mounting portion 21 protruding in the front-rear direction on the inner surface of each central portion of the upper and lower lateral pieces 22. The wiring device mounting portion 21 has a screw hole 21a for screwing a fixing tool (not shown) for mounting the wiring device. In addition, on the outer surface of each of the upper and lower horizontal pieces 22, front and rear trapezoidal front and rear positions are located at positions inside the both ends of the horizontal piece 22 by about 1/5 of the longitudinal length of the horizontal piece 22. A notch penetrating in the direction, and an attachment portion 41 for attaching the tube holding portion 5 is provided.
[0019]
The tube holding part 5 will be described with respect to what is shown in FIG. 1 (b). A holding part main body 52 having a rectangular shape that is short in the front-rear direction in a plan view and provided with two semicircular recesses 54a at the rear end thereof; The claw piece 53 is formed from two rear end portions of the two concave portions 54a provided in the holding portion main body 52, and the claw piece 53 has an arc shape having an inner diameter the same as that of the concave portion 54a. The tube holding hole 54 having an arc inner circumference of half or more is formed by the inner circumference of the concave portion 54a in the arc shape and the inner circumference of the claw piece 53 continuous from both ends of the inner circumference. The tube holding part 5 fits and holds the electric wire tube in the tube holding hole 54. The shape, diameter, and tube holding hole of the tube holding hole 54 are adapted to the type, diameter, and number of the electric wire tubes to be held. A plurality of types of tube holding portions 5 having 54 different numbers are manufactured. For example, as shown in FIG. 1 and FIGS. 3 to 5, regarding the types of conduits, for CD tubes [(b) (c), FIG. 3 in FIG. 1] and for PF tubes [FIGS. 4, 5], about diameter Is for 14 or 16 [FIGS. 1 (b) (c), FIG. 4] and 22 [FIGS. 3 and 5], and the number is 2 [FIG. 1 (b), FIGS. 3 to 5 respectively. (A)] or for a single tube (FIG. 1 (c), FIGS. 3 to 5 (b)), a plurality of types of tube holding portions 5 are manufactured. PF pipes are pipes that have passed the test of flame resistance (self-extinguishing), and are multi-layer pipes and single-layer pipes in which an outer pipe made of flame-resistant material is stacked on an inner pipe mainly made of polyethylene, polypropylene, etc. The CD tube is a tube having no flame resistance (self-extinguishing property) such as polyethylene or polypropylene colored orange. Further, on the lower surface of the holding portion main body 52, the attachment portion 41 of the attachment member main body 4 is located at a position corresponding to the attachment portion 41 of the attachment member main body 4 when the tube holding portion 5 is attached to the attachment member main body 4. An attachment portion 51 having the same shape as the notch is projected, and the attachment portion 51 is fitted into the attachment portion 41 of the attachment member body 4 and pulled out, whereby the tube holding portion 5 is attached to the attachment member body 4. It should be detachable.
[0020]
In addition, the back cover 6 attached to the back surface of the opening 3 of the attachment member body 4 when the wiring device attachment member is provided with a box function has substantially the same outer shape as the attachment member body 4 in front view, A box-shaped object having a part of the side surface opened, and when attached to the back surface of the opening 3 of the mounting member body 4, the back cover 6 and the mounting member body 4 form a box whose front surface is opened. In the back cover 6, the attachment portion 41 of the attachment member body 4 is located at a position corresponding to the attachment portion 41 of the attachment member body 4 when the back cover 6 is attached to the back surface of the opening 3 of the attachment member body 4. A cover mounting portion 61 having the same shape as the notch of the mounting member protrudes, and the back cover 6 is attached to and detached from the mounting member main body 4 by inserting the cover mounting portion 61 into the attached portion 41 of the mounting member main body 4 and pulling it out. It is something to be made freely.
[0021]
As a construction method for arranging the wiring fixture mounting member having the above configuration in the wall opening, first, the mounting member main body 4 is inserted into the wall opening, and the side surface of the construction material disposed on the back of the wall near the wall opening The attachment member main body 4 is brought into contact with the attachment member main body 4, and a fixing tool such as a screw is screwed to the construction material through the attachment insertion hole 11 formed in the construction material attachment portion 1. Next, the tube holding portion 5 is inserted into the wall opening, and the attachment portion 51 provided in the tube holding portion 5 is fitted into the attachment portion 41 provided in the attachment member main body 4 to attach the tube holding portion 5 to the construction material. 5 is attached to the attachment member body 4.
[0022]
Next, the conduit placed on the back of the wall is fitted into the tube holding hole 54 formed in the tube holding portion 5 to hold the conduit, and the wire inserted through the conduit is pulled out to the wiring device. After the connection, the fixing device such as a screw is screwed into the screw hole 21a of the wiring device mounting portion 21 of the mounting member body 4 through a fixing hole (not shown) drilled in the wiring device, and the wiring device is attached. It is attached to the member main body 4.
[0023]
Further, when the wiring device mounting member has a box function, the back cover 6 and the mounting member main body 4 are separately inserted into the wall opening, and the cover mounting portion 61 of the back cover 6 is inserted into the wall opening on the back side of the wall. The back cover 6 is attached to the attachment member main body 4 by fitting into the attachment portion 41, and then the construction material attachment portion 1 of the attachment member main body 4 is attached to the construction material.
[0024]
As described above, since the tube holding portion 5 is detachable from the mounting member main body 4 separately from the mounting member main body 4, the type, diameter, and number of conduits held in the tube holding holes 54 are set. Accordingly, if a plurality of types of tube holding portions 5 are manufactured, it becomes possible to deal with various electric conduits by manufacturing only one type of mounting member body 4, and a versatile wiring device mounting member can be obtained. In addition, since the attachment portion 51 is provided in the tube holding portion 5 and the attachment portion 41 is provided in the attachment member main body 4, the tube holding portion 5 can be easily attached to and detached from the attachment member main body 4. is there. Further, when the wiring device mounting member is disposed in the wall opening, the tube holding portion 5 is inserted into the wall opening after only the mounting member main body 4 is inserted into the wall opening, so that the tube holding member 4 is attached. Compared to the case where the portion 5 and the mounting member main body 4 are integrated, the wall opening can be easily passed, and when the connection of the electric wire passing through the conduit is unnecessary, only the mounting member main body 4 is arranged in the wall opening. Since it only needs to be installed, the workability is improved. Further, when the wiring device mounting member is provided with a box function, the rear cover 6 is opened to the attachment member main body 4 simply by mounting the cover mounting portion 61 of the rear cover 6 to the attached portion 41 of the mounting member main body 4. It is possible to provide a box function by arranging it on the back surface of the portion 3. At this time, the attached portion 41 provided on the attachment member main body 4 for attaching the tube holding portion 5 is also used as the attachment portion of the back cover 6. It can be done.
[0025]
Next, another embodiment of the present invention will be described with reference to FIGS. Since this embodiment is substantially the same as the upper embodiment shown in FIGS. 1 to 5, only the differences will be mainly described.
[0026]
The tube holding part 5 in this embodiment is provided with an arc tube part 55 instead of the claw piece 53 in the holding part main body 52. More specifically, as shown in FIG. 6B, the holding portion main body 52 of the tube holding portion 5 for one conduit tube of the present embodiment has a rectangular shape in front view in the holding portion main body 52 of the upper embodiment. And a mounting portion 51 having an inclined surface 51a inclined inwardly downward from both lower ends of the outer shape of the holding portion main body 52 having a rectangular shape when viewed from the front. In the through hole 52a, an arc tube portion 55 having an arc tube holding hole 54 having a half or more circumference in a plan view is fitted and fixed. Moreover, as shown in FIG.6 (c), the pipe holding | maintenance part 5 for two conduit pipes is the shape which joined the said pipe | tube holding | maintenance part 5 for one said conduit pipe roughly, but the construction material attaching part 1 The attachment part 51 at the end opposite to the end corresponding to is not provided.
[0027]
By doing in this way, the pipe holding part 5 can be comprised only by providing the one circular arc cylinder part 55 instead of providing two claw pieces 53 in the holding part main body 52 in the above embodiment. .
[0028]
As described above, the attachment portion 51 of the tube holding portion 5 is different from that of the above embodiment, so that the attachment portion 41 of the attachment member main body 4 and the cover attachment portion 61 of the back cover 6 are also different. More specifically, the attachment portion 41 provided in the attachment member body 4 corresponds to the attachment member portion corresponding to the attachment portion 51 of the tube holding portion 5 when the tube holding portion 5 is attached to the attachment member body 4. Is cut out so as to have the same shape as the attachment portion 51 to be cut. Further, the back cover 6 corresponds to the center attached portion 41 a of the attached portions 41 provided on the lateral piece 22 of the mounting member body 4 when the back cover 6 is attached to the mounting member body 4. An inward arrow-shaped cover mounting portion 61 whose front end is flat when viewed from the front and a slit 62 adjacent to the cover mounting portion 61 are provided at the position, and the slit 62 makes the cover mounting portion 61 easy to bend. It is. By configuring the back cover 6 in this way, when the back cover 6 is attached to the back surface of the opening 3 of the mounting member body 4, the back cover 6 is disposed on the back side of the mounting member body 4, The mounting portion 61 is bent outward and brought close to the mounting member main body 4 side, and the back cover 6 is brought into contact with the back surface of the opening 3 of the mounting member main body 4 to return the bending of the cover mounting portion 61. The back cover 6 can be attached to the back surface of the opening 3 of the mounting member main body 4 by fitting the mounting portion 61 into the attachment portion 41 of the mounting member main body 4.
[0029]
As described above, since the tube holding portion 5 is detachable from the mounting member main body 4 separately from the mounting member main body 4, the type, diameter, and number of conduits held in the tube holding holes 54 are set. Accordingly, if a plurality of types of tube holding portions 5 are manufactured, it becomes possible to deal with various electric conduits by manufacturing only one type of mounting member body 4, and a versatile wiring device mounting member can be obtained. Thus, the same effect as the above embodiment can be obtained, and the tube holding portion 5 can be simply constituted by the tube holding hole 54 and the arc tube portion 55.
[0031]
Next, still another embodiment of the present invention will be described with reference to FIGS. Since this embodiment is substantially the same as the embodiment shown in FIGS. 1 to 8, only the differences will be mainly described.
[0032]
In the present embodiment, the tube holding portion 5 is a drop-off restricting portion 7 that restricts the attachment portion 51 of the tube holding portion 5 attached to the attachment portion 41 of the attachment member main body 4 from dropping from the attachment member main body 4. Is provided. 9 and 10 show a tube holding portion 5 for a single conduit tube according to this embodiment. The tube holding portion 5 is substantially the same as the tube holding portion 5 of the above embodiment shown in FIG. 8, and a through hole 52a is formed in the holding portion main body 52 so as to penetrate in the front-rear direction of the front view rectangle. Front ends of the outer shape of the rectangular holding portion main body 52 are provided with projecting L-shaped slide portions 51b whose lower ends are bent inward. The through-hole 52a is provided with an arc-shaped holding portion 56 that has an arc shape in a plan view and has the tube holding hole 54 on the inner side. The arc-shaped holding part 56 is provided on the front side of the through-hole 52a of the holding part main body 52 and has a front arcuate part 56a having an arc shape with a central angle of about 60 ° in plan view and a rear side from both sides of the rear end part of the holding part main body 52. And a rear arc-shaped portion 56b having an arc shape with a central angle of about 60 ° in plan view, which is connected to each side. FIG. 11 shows a tube holding portion 5 for two conduit tubes. This pipe holding part 5 for two conduits is a structure in which the pipe holding parts 5 (for one conduit pipe) shown in FIGS. 9 and 10 are arranged side by side and joined together, and the joint part is substantially L-shaped. The slide part 51b is formed in a substantially inverted T shape with the back surfaces aligned with each other. The tube holding portion 5 is formed with holding portions (not shown in particular) for holding a CD tube having a diameter of 22 and a PF tube having a diameter of 22 as a conduit tube. It may be a tube holding portion 5 in which a holding portion for holding a CD tube and a PF tube having a diameter of 14 or 16 and a holding portion for holding a CD tube having a diameter of 14 are formed. Then, the drop-off restricting portion 7 is provided on the slide portion 51b of the tube holding portion 5, and the attached portion 41 of the mounting member main body 4 will be described prior to this.
[0033]
As shown in FIG. 12, in this embodiment, the attachment member body 4 is substantially the same as the above embodiment, but the tip is bent inward on the rear surface side of the upper and lower ends of the attachment member body 4. A cable holding part 42 having a substantially L shape in plan view is provided so as to project. This is to insert a VVF cable or the like (not shown in particular) for wiring the commercial power supply in the cable holding portion 42 and temporarily hold it so that the wiring work from the front side of the house inner wall can be easily performed. . And the insertion recessed part 41b by which the slide part 51b which carried out the L shape of the front view of the pipe | tube holding part 5 is slid by insertion is drilled in the upper-lower-end part of the attachment member main body 4. As shown in FIG. The insertion recess 41b is formed from the front side as a notch recess whose front view is substantially the same shape and size as the front view of the slide 51b so that the slide 51b can be slid in the front-rear direction. The bottom surface of the rear end portion of the insertion recess 41b is a bottom surface portion 41c with which the rear end portion 51c of the slide portion 51b abuts, as will be described later. Further, FIG. 13 shows a mounting member body 4 for two wiring devices, and FIG. 14 shows a mounting member body 4 for three wiring devices. The wiring member double-use and triple-use attachment member main bodies 4 are obtained by arranging the attachment member main bodies 4 (for a series) shown in FIG. 12 side by side and integrally joining them, and a substantially L-shaped insertion concave portion 41b is formed at the joint portion. It is formed in a substantially inverted T shape.
[0034]
In order to attach the tube holding portion 5 to the mounting member main body 4, as shown in FIG. 15A, the slide portion 51b of the tube holding portion 5 is disposed on the front side of the fitting recess 41b of the mounting member main body 4. Then, the rear end portion of the slide portion 51b is slid into the insertion recess 41b, and the rear end portion 51c of the slide portion 51b is brought into contact with the bottom surface portion 41c of the insertion recess 41b as shown in FIG. At this time, as the slide portion 51b slides into the insertion recess 41b, the lower surface 52b of the holding portion main body 52 on which the slide portion 51b protrudes is the bottom wall portion 41d where the bottom surface portion 41c of the mounting member main body 4 is formed. It slides on the side end face 41e. And in order to prevent the slide part 51b of the pipe | tube holding part 5 slid-inserted by the fitting recessed part 41b of the attachment member main body 4 from dropping out, the drop | removal control part 7 mentioned above is provided to the pipe | tube holding part 5 like this embodiment. It is provided.
[0035]
As shown in FIG. 9, the drop-off restricting portion 7 is provided as a clamping portion 71 formed in the tube holding portion 5. The clamping part 71 includes a rib 71a that clamps the attachment member body 4 from the front end side in the sliding direction, and the rear end part 51c of the slide part described above that clamps the attachment member body 4 from the rear end side in the sliding direction. The bottom wall portion 41d of the mounting member main body 4 is sandwiched between the rib 71a and the rear end portion 51c of the slide portion.
[0036]
Further, the rib 71a is formed with an inclination guiding portion 72 for making it easier to get over the bottom wall portion 41d.
[0037]
When the slide portion 51b of the tube holding portion 5 is slid into the fitting recess 41b of the mounting member main body 4, the bottom wall portion where the lower surface 52b of the holding portion main body 52 forms the bottom surface portion 41c of the mounting member main body 4 as described above. The rib 71a slides on the side end face 41e of 41d. However, since the rib 71a protrudes from the lower surface 52b, the rib 71a is easily ridden on the side end face 41e of the bottom wall portion 41d. The surface on the tip side in the sliding direction is formed to be an inclined surface that slopes toward the rear end side in the sliding direction as it goes from the protruding base to the tip side.
[0038]
In order to attach the pipe holding part 5 provided with such a drop-off restricting part 7 to the mounting member main body 4, as described above, as shown in FIG. 15 (a), the slide part 51b of the pipe holding part 5 is attached. The mounting member body 4 is disposed on the front side of the insertion recess 41b, and the rear end portion of the slide portion 51b is slid into the insertion recess 41b. At this time, the rib 71a is provided because the inclination guide portion 72 is provided. Can be easily ridden on the side end surface 41e of the bottom wall portion 41d, and the rib 71a thus ridden is slid on the side end surface 41e, so that the bottom surface portion of the bottom wall portion 41d as shown in FIG. The bottom wall portion 41d is sandwiched between the rib 71a and the rear end portion 51c of the slide portion 51b so as to be positioned on the surface 41f opposite to 41c.
[0039]
According to the above configuration, the tube holding portion 5 can be obtained by holding the mounting member body 4 from both sides in a state where the slide portion 51b is slid into the fitting recess 41b and is detachably attached to the mounting member body 4. The attachment member which formed the insertion recessed part 41b as the to-be-attached part 41 by forming the clamping part 71 (namely, the rib 71a and the rear-end part 51c of the slide part 51b) as the drop-out restricting part 7 which restricts dropping. It is possible to regulate and prevent the tube holding portion 5 having the slide portion 51b formed as the attachment portion 51 attached to the main body 4 from dropping off.
[0040]
Further, the tube holding portion 5 is provided with a removal groove 8 in the tube holding portion 5 into which a tool such as a driver for removing the tube holding portion 5 attached to the attachment portion 41 can be inserted. It is. In the present embodiment, a step portion as the removal groove 8 is formed in the side end surface 41e of the bottom wall portion 41d of the attachment member main body 4. In this way, when removing the tube holding part 5 attached to the attachment member body 4, a tool such as a screwdriver is inserted into the removal groove 8 as shown in FIG. By bending the tube holding portion 5 and the attachment member main body 4, it is possible to easily ride the rib 71a located on the surface 41f of the bottom wall portion 41d and sandwiching the bottom wall portion 41d on the side end surface 41e. .
[0041]
By the way, the tube holding part 5 for two conduit pipes shown in FIG. 11 has the slide part 51b as the attachment part 51 so that the opening direction of the opening part 3 of the attachment member main body 4 to be attached becomes the slide direction. A plurality of formed tube holding parts 5 are integrally formed in parallel. Further, a plurality of integrally formed tube holding parts 5 for two conduit pipes or a tube holding part 5 for three conduit pipes are formed. An attachment portion 41 that can be attached is formed on the upper end portion or the lower end portion of the attachment member main body 4 so that at least one of the tube holding portions 5 is disposed outside the attachment member main body 4. It is a thing. As shown in FIG. 18, the attachment portion 41 on the opposite side to the side attached to the construction material C of the two attachment portions 41 formed on the attachment member body 4 for a series, The attachment part 51 by the side of the construction material C of the pipe holding part 5 for two conduit pipes can be attached now. By doing in this way, it becomes possible to hold | maintain the pipe | tube located in the outer side of the attachment member main body 4 with the pipe holding part 5a which protrudes from this attachment member main body 4. FIG. Further, as a similar example, a conduit tube is attached to the attached portion 41 at the end opposite to the side attached to the construction material C of the attached portions 41 formed in the double attachment member body 4 in FIG. An example in which the attachment portion 51 on the construction material C side of the two pipe holding portions 5 can be attached is shown in FIG. 20 as the construction of the attachment portion 41 formed in the triple attachment member body 4. An example is shown in which the attachment portion 51 on the construction material C side of the tube holding portion 5 for two conduit tubes can be attached to the attachment portion 41 at the opposite end to the side attached to the material C.
[0042]
Furthermore, in the pipe holding part 5 for two conduit pipes shown in FIG. 11 described above, the pipe holding part on the other side is separated from the mounting member main body with one side attached to the mounting member main body. An attachment portion is formed to be attachable to the attachment portion of the attachment member main body. This is because, as shown in FIG. 21, the attached portion 41 at the opposite end to the side attached to the construction material C among the three attached portions 41 formed in the dual attachment member body 4a. Attach the mounting part 51 on the side of the construction material C of the pipe holding part 5a for two conduit pipes, and attach it to the attachment part 51 on the opposite side to the construction material C side of the pipe holding part 5a for two conduit pipes. The attachment portion 41 of the attachment member body 4b that is separate from the attachment member body 4a attached to the construction material C is attached. In addition, D in a figure shows a conduit tube. By doing in this way, it becomes possible to connect another attachment member main body 4b to the attachment member main body 4a attached to the construction material C by the tube holding part 5a for two conduit tubes.
[0043]
【The invention's effect】
As described above, in the invention according to claim 1 of the present invention, the construction material mounting portion has a construction material mounting portion for mounting on the backside construction material, and a wiring device mounting portion for mounting the wiring equipment. The connecting member main body that forms a substantially frame shape with the continuous portion provided continuously from the construction material attaching portion and the opening portion surrounded by the continuous portion, Multiple types according to the type or diameter or number of conduits to be held Provide an attachment part in the tube holding part and an attachment part in the mounting member body, Any of the plurality of types Since the tube holding part is detachably attached to the attachment member body by attaching and detaching the attachment part provided on the tube holding part to the attachment part provided on the attachment member body, the tube holding part is separated from the attachment member body. Since it is detachably attached to the mounting member body as a body, one type of mounting member body is manufactured by manufacturing a plurality of types of tube holding parts according to the type, diameter and number of conduits held by the tube holding parts. It can be used as a versatile wiring fixture mounting member that can be used for various conduits, and when mounting the wiring fixture mounting member on the wall construction material and placing it on the wall opening, The tube holding part can be separately inserted into the wall opening, and the workability is improved.
[0044]
In the invention according to claim 2, in addition to the effect of the invention according to claim 1, since the back cover is provided on the back side of the opening of the mounting member body, the back cover is provided on the back surface of the mounting member body. The wiring device mounting member can be provided in a substantially box shape with the front side opened, and the wiring device mounting member can be provided with a box function.
[0045]
Further, in the invention described in claim 3, in addition to the effect of the invention described in claim 2, the mounting member body is provided. Consists of notches penetrating in the front-rear direction of the front view The back cover can be attached to and detached from the attachment part. Same shape as the notch Since the cover mounting part is provided on the back cover, the back cover can be disposed on the back side of the opening of the mounting member body, and the wiring device mounting member can be easily provided with a box function when necessary. It is.
[0047]
And claims 4 In the described invention, the above claims 1 to 3 In addition to the effects of the described invention, a mounting portion is formed by projecting a sliding portion that can slide into the mounting member main body to the tube holding portion. And provide ribs An insertion recess into which the slide portion is slid into the mounting member body By cutting out from the front side, the bottom surface becomes the bottom surface part with which the rear end of the slide part abuts. Attached part was formed and attached to the attached part Attachment Mounting member body to prevent it from moving out in the sliding direction The bottom wall with the bottom face of the front face The At the rib and the rear end of the slide Since the holding part that is clamped from both sides is provided in the tube holding part as a drop-off restricting part, the mounting member main body is held by the clamping part on both sides while the slide part is slid into the insertion recess and is detachably attached to the mounting member main body. It is possible to regulate and prevent the tube holding part from falling off by further clamping.
[0048]
And claims 5 In the described invention, the above claims 4 In addition to the effects of the invention described above, the slide guide is provided with a tilt guide for facilitating getting over the portion of the mounting member main body that is sandwiched on the tip of the slide holding portion formed in the tube holding portion. When the portion is slid into the insertion recess, the rib can be easily ridden on the wall portion forming the insertion recess by the inclination guide portion.
[0049]
And claims 6 In the described invention, the above claims 4 Or 5 In addition to the effects of the described invention, a tool such as a screwdriver for removing the tube holding part attached to the attachment part is provided. From the front between the tube holder and the mounting member body Since the removable groove for insertion can be drilled in the tube holding part or the mounting member main body, when removing the pipe holding part attached to the mounting member main body, the tool such as a screwdriver is inserted into the removing groove and the pipe holding part. And it becomes possible to make the rib which clamps an attachment member main body ride on a side end surface easily by bending an attachment member main body.
[0050]
And claims 7 In the described invention, the above claims 4 Thru 6 In addition to the effect of the invention described in any one of the above, a plurality of tube holding portions in which attachment portions are formed so as to be in the opening direction of the opening portion of the attachment member body to be attached are integrally formed in parallel. , At least one tube holding portion among the plurality of integrally formed tube holding portions is located on the outer side of the mounting member main body. The remaining tube holder fits within the width of the mounting member body. like When positioned, an attachment portion is formed in the remaining tube holding portion and corresponds to the position of the attachment portion. At the upper end or lower end of the mounting member body Adhering part Since it formed, it becomes possible to hold | maintain the electric wire tube located in the outer side of an attachment member main body with the pipe holding part which protrudes from this attachment member main body.
[0051]
And claims 8 In the described invention, the above claims 7 In addition to the effects of the described invention, An attachment portion is formed in the one-tube holding portion, and is arranged in the attachment member body corresponding to the position of the attachment portion. Separate mounting member body On top or bottom Adherence Part Since it formed, it becomes possible to connect another attachment member main body with the some pipe holding part integrally molded by the attachment member main body attached to the construction material.
[Brief description of the drawings]
1A and 1B show an embodiment of the present invention, in which FIG. 1A is a perspective view of a mounting member main body as viewed from the front, and FIG. 1B shows a tube holding portion for two CD tubes having a diameter of 14 or 16; It is the perspective view seen from the front, (c) is the perspective view which looked at the pipe holding part for one CD pipe | tube with a diameter of 14 or 16 from the front.
FIG. 2 is a perspective view of the back cover of the embodiment as seen from the front.
3A is a perspective view of a tube holding portion for two CD tubes having a diameter of 22 as viewed from the front, and FIG. It is the perspective view which looked at the tube holding part for 22 CD tubes from the front.
4A and 4B show still another tube holding portion of the embodiment, wherein FIG. 4A is a perspective view of a tube holding portion for two PF tubes having a diameter of 14 or 16, as viewed from the front side; FIG. 4 is a perspective view of a tube holding portion for a single PF tube having a diameter of 14 or 16, as viewed from the front.
5A is a perspective view of a tube holding portion for two PF pipes having a diameter of 22 as viewed from the front, and FIG. FIG. 22 is a perspective view of the tube holding portion for one PF tube of FIG.
6A and 6B show another embodiment of the present invention, in which FIG. 6A is a perspective view of the mounting member main body as viewed from the front, and FIG. 6B is a perspective view of the tube holding portion for one conduit tube as viewed from the front. It is a figure and (c) is the perspective view which looked at the pipe holding part for two conduit pipes from the front.
FIG. 7 is a perspective view of the back cover of the embodiment as seen from the front.
FIG. 8 is a state diagram in which the tube holding portion is attached to the attachment member main body in the embodiment described above.
FIGS. 9A and 9B show a tube holding part for a single conduit according to another embodiment of the present invention, wherein FIG. 9A is a side sectional view, FIG. 9B is a rear view, and FIG. 9C is a plan view. is there.
FIG. 10 is a perspective view of the same.
FIG. 11 is a perspective view of a tube holding portion for two conduit tubes in the same embodiment.
FIG. 12 is a perspective view of a series of mounting member main bodies in the embodiment.
FIG. 13 is a perspective view of a dual mounting member main body according to the embodiment.
FIG. 14 is a perspective view of a triple mounting member main body according to the embodiment.
FIGS. 15A and 15B are explanatory views when the tube holding portion is attached to the mounting member body in the embodiment described above. FIGS.
FIG. 16 is a perspective view showing a state in which the tube holding portion is attached to the mounting member main body.
FIG. 17 is an explanatory view when the tube holding part is removed from the attachment member main body with a tool such as a driver in the same as above.
FIG. 18 shows a series of mounting member main bodies formed with a mounting portion that can be mounted so that one side of a tube holding portion for two conduit tubes is located on the outer side of the mounting member main body in the embodiment; It is explanatory drawing of the state which attached the pipe holding part.
FIG. 19 shows a double mounting member main body having a mounting portion that can be mounted so that one side of a tube holding portion for two conduit tubes is located on the outer side of the mounting member main body in the embodiment; It is explanatory drawing of the state which attached the pipe holding part.
FIG. 20 shows a triple mounting member main body in which a mounting portion that can be mounted so that one side of a tube holding portion for two conduit tubes is located on the outer side of the mounting member main body is formed in the above embodiment; It is explanatory drawing of the state which attached the pipe holding part.
FIG. 21 is an explanatory view showing a state in which another triple mounting member main body is connected to a triple mounting member main body attached to the construction material with a pipe holding section for two conduit tubes in the embodiment; .
FIG. 22 is a state diagram in which a conventional wiring device attachment member is attached to a construction material on the back of a wall.
[Explanation of symbols]
1 Construction material mounting part
2 consecutive parts
21 Wiring fixture attachment part
3 openings
4 Mounting member body
41 Attachment part
5 Tube holder
51 Attachment
