JP4131326B2 - Connection member between protective duct and box - Google Patents

Connection member between protective duct and box Download PDF

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Publication number
JP4131326B2
JP4131326B2 JP2003140007A JP2003140007A JP4131326B2 JP 4131326 B2 JP4131326 B2 JP 4131326B2 JP 2003140007 A JP2003140007 A JP 2003140007A JP 2003140007 A JP2003140007 A JP 2003140007A JP 4131326 B2 JP4131326 B2 JP 4131326B2
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Japan
Prior art keywords
box
cover
connection
protective duct
base
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JP2003140007A
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JP2004343944A (en
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隆則 宮垣
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Panasonic Electric Works Co Ltd
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Matsushita Electric Works Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は、配線(ケーブル)やエアコンの空調配管に最適な保護ダクトとボックスとの接続部材に関する。
【0002】
【従来の技術】
従来、屋内の室内機と屋外の室外機とを接続する空調配管が家屋の外壁面に配置されている場合、この空調配管をダクトで覆うものがある(例えば、特許文献1参照)。
【0003】
【特許文献1】
実公昭58−49013号公報
【0004】
【発明が解決しようとする課題】
ところで、家屋の外壁面に配置された電力計ボックスを経由して屋外から屋内に引き込まれる長尺物の配線(電線)は、道路側から比較的見えやすい家屋の外壁面に沿って配置されることから、保護ダクトで覆うことが考えられているが、この保護ダクトと電力計ボックスとの間の配線についても、保護と美観性が要望される。
【0005】
本発明は、上記要望に応えるためになされたもので、配線の保護とともに美観性が向上する保護ダクトとボックスとの接続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、本発明は、壁面に取付けられる接続ベースと、この接続ベースに着脱可能に取付けられる接続カバーとからなるボックス接続部材が設けられ、このボックス接続部材の一端部は、上記壁面に沿って配置されて配線等の長尺物を収容・保護する保護ダクトと接続され、他端部は、上記壁面に取付けられた電力計等の被収容物を収容するボックスの周壁に当接されて、上記保護ダクトから引き出されてボックスの周壁の引き込み穴に引き込まれる長尺物を覆うとともに、上記ボックスは、ベースと、このベースに着脱可能に取付けられるカバーとから構成されていて、上記ボックス接続部材の接続ベースと接続カバーとの分割線が、少なくともボックスの近傍においては、ボックスのベースとカバーとの分割線よりも上記壁面側に位置するように形成されており、上記ボックスのカバーは、ボックス接続部材の接続カバーを取外し、カバーを上方にスライドさせ、その後、前方に引くことにより、取外すことができることを特徴とする保護ダクトとボックスとの接続部材を提供するものである。
【0007】
請求項2のように、上記ボックス接続部材の分割線は、ボックス側の他端部はボックスの分割線よりも上記壁面側に位置し、保護ダクト側の一端部は保護ダクトの分割線と連なるように形成されている構成とすることが好ましい。
【0008】
請求項3のように、上記ボックス接続部材は、ボックスの近傍に位置するベースの側壁部に凹部が形成され、ボックスの近傍に位置するカバーの側壁部に凸部が形成されて、ボックス接続部材の分割線は、ボックスの近傍においてはボックスの分割線よりも上記壁面側に位置し、ボックスの近傍以外においては保護ダクトの分割線と略一直線状をなすように形成されている構成とすることが好ましい。
【0009】
請求項4のように、上記ボックス接続部材の保護ダクト側の一端部は、保護ダクトに対応した形状に設定されるとともに、ボックス側の他端部は、ボックスの周壁に形成された複数の長尺物引き込み穴を全て覆う形状に設定されている構成とすることが好ましい。
【0010】
【発明の作用および効果】
本発明によれば、壁面に沿って配置されて配線等の長尺物は、保護ダクトで覆われるとともに、保護ダクトから引き出されてボックスの周壁の引き込み穴に引き込まれる配線等の長尺物は、ボックス接続部材で覆われるので、配線等の長尺物が保護されるとともに、美観性が向上する。
【0011】
また、ボックス接続部材の分割線が、少なくともボックスの近傍においては、ボックスの分割線よりも壁面側に位置するように形成されているから、ボックスのカバーを取外して内部を点検等する時に、ボックス接続部材の接続カバーを取外すだけで、ボックスのカバーを上方にスライドさせて前方に取外せるとともに、前方から被せて下方にスライドさせて取付けることができるので、ボックスのカバーの着脱が容易になる。
【0012】
請求項2によれば、ボックス接続部材の分割線は、ボックス側の他端部はボックスの分割線よりも壁面側に位置させているが、保護ダクト側の一端部は保護ダクトの分割線と連なるようになるから、美観性が向上する。
【0013】
請求項3によれば、ボックスの近傍に位置するボックス接続部材のベースの側壁部に凹部を形成し、ボックス接続部材のボックスの近傍に位置するカバーの側壁部に凸部を形成して、ボックス接続部材の分割線が、ボックスの近傍においてはボックスの分割線より壁面側に位置し、ボックスの近傍以外においては保護ダクトの分割線と略一直線状をなすように形成されているから、ボックス接続部材の分割線が保護ダクトの分割線と略一直線状に連なるようになるので、美観性が向上する。
【0014】
請求項4によれば、ボックス接続部材の保護ダクト側の一端部は、保護ダクトに対応した形状に設定し、ボックス側の他端部は、ボックスの周壁に形成された複数の長尺物引き込み穴を全て覆う形状に設定しているから、ボックスの周壁に複数の引き込み穴が形成されている場合に、配線を無理なく引き込み穴に引き込むことができる。
【0015】
【発明の実施の形態】
以下、本発明の実施の形態を図面を参照して詳細に説明する。
【0016】
図1に示すような戸建て住宅のような家屋1の場合には、道路側の電柱3からの配線(電線)4が家屋1の外壁面5に配置された電力計ボックス6を経由して、Aで示す部分において屋外から屋内に引き込まれるようになっている。なお、電力計ボックス6から屋内に配線4を直接引き込んでも良い。
【0017】
上記家屋1の外壁面5には、この外壁面5に沿って所定長さで上下方向に延在する中空状の保護ダクト7が取付けられて、この保護ダクト7内に配線4が収容されるようになっている。
【0018】
図2〜図4に示すように、上記保護ダクト7の上端部は、配線4が引き込まれる引込側端部7aとなり、下端部は、配線4が電力計ボックス6に向けて引き出される引出側端部7bとなっている。
【0019】
上記保護ダクト7は、上記外壁面5に取付けられるベース9と、このベース9に取付け可能なカバー10とから構成されている。
【0020】
上記ベース9は、図4(b)に詳細に示すように、略U字状の断面形状であって、上記外壁面5に取付けられる底壁部9aは平板状(フラット)に形成されていて、この底壁部9aの幅方向の中央部には、上記外壁面5にねじ11〔図2(c)参照〕で固定するためのねじ用穴9bが長さ方向に所定の間隔で形成されるとともに、底壁部9aの内面の両側部には、長さ方向に延在するサドル19〔図2(c)参照〕の回り止め凸条部9cが一体形成されている。上記ねじ用穴9bは、例えば1つ置きに、幅方向と長さ方向に長い楕円状に形成されている。
【0021】
上記サドル19は、図4(a)に示すように、保護ダクト7内に収容された配線4を結束する結束バンド20を通して保持するものである。
【0022】
上記カバー10は、略逆U字状の断面形状であって、両側壁部10aの下端部には、長さ方向に延在する内向き屈曲部10bがそれぞれ形成されている。
【0023】
そして、ベース9の両側壁部9dを内向きに撓ませながら、若しくはカバー10の両側壁部10aを外向きに撓ませながら、ベース9の外向き凹条部9fにカバー10の内向き屈曲部10bを嵌め込むことにより、ベース9にカバー10が係止固定されるようになる。
【0024】
上記保護ダクト7のベース9は、引込側端部7a側が家屋1の屋根1aの庇の下方に位置し、引出側端部7b側が電力計ボックス6の上方に位置するように上下方向に延在させた状態で、底壁部9aを外壁面5に密着させながら、ねじ用穴9bを利用してねじ11でサドル19を共締めしながら外壁面5に固定する。なお、外壁面5がコンクリート等であるときは、ねじ止め用のプラグ12〔図2(a)参照〕を利用すれば良い。
【0025】
上記保護ダクト7の引込側端部7aが位置する外壁面5には、端末部材22の端末ベース13が予めねじ14で固定されている。
【0026】
この端末ベース13は、上記ベース9の外面に嵌まり合う略U字状の断面形状に形成されて、底壁部13aがねじ14で外壁面5に固定されるとともに、両側壁部13bの上縁部には、雌ねじ用穴13cがそれぞれ形成されている。
【0027】
上記端末ベース13は、保護ダクト7の引込側端部7aが上向き(図1参照)となる場合には、図2(a)のように、両側壁部13bが左右位置となるように外壁面5に固定し、保護ダクト7の引込側端部7aが横向きとなる場合には、図2(b)のように、両側壁部13bが上下位置となるように外壁面5に固定する。
【0028】
上記ベース9は、引込側端部7a側の先端部分を端末ベース13に差し込んだ状態で外壁面5にねじ11で固定する。
【0029】
上記端末ベース13と対となる端末カバー15は、上記カバー10の外面に嵌まり合う略U字状の断面形状に形成されて、カバー10の引込側端部7a側の先端部分に被せた状態で、上壁部15aのねじ用穴15bを利用して、端末ベース13の雌ねじ用穴13cにねじ16で固定する。
【0030】
上記端末ベース13と端末カバー15とは端末部材22を構成し、保護ダクト7の引込側端部7aに配線4の挿通開口を残して引込側端部7aの開口7cを塞ぐようになる。なお、端末部材22の開口にはパテ18を詰め込んで防水しても良い。
【0031】
図5〜図7に示すように、電力計ボックス6の上方に位置する保護ダクト7の引出側端部7bが位置する外壁面5には、ボックス接続部材28の接続ベース23が予めねじ24で固定されている。
【0032】
上記ボックス端末部材28の保護ダクト7側の一端部28aは、保護ダクト7の形状とほぼ同じであるが、電力計ボックス26側の他端部28bは、電力計ボックス6の上周壁6aの複数の引き込み穴6bから電力計ボックス6内に引き込まれる配線4の全てを覆えるように末広がり状の広幅形状に形成されている。
【0033】
上記接続ベース23は、上記ベース9の外面に嵌まり合う略U字状の断面形状に形成されて、底壁部23aがねじ用穴23g〔図6(a)参照〕を利用してねじ24で外壁面5に固定されるとともに、両側壁部23bの上縁部には、雌ねじ用穴23cがそれぞれ形成されている。
【0034】
上記ベース9は、保護ダクト7の引出側端部7b側の後端部分を接続ベース23に差し込んだ状態で外壁面5にねじ11で固定する。
【0035】
上記接続ベース23と対となる接続カバー25は、上記カバー10の外面に嵌まり合う略U字状の断面形状に形成されて、カバー10の引出側端部7b側の後端部分に被せた状態で、上壁部25aのねじ用穴25b利用して、接続ベース23の雌ねじ用穴23cにねじ26で固定する。
【0036】
上記接続ベース23と接続カバー25とはボックス接続部材28を構成して、保護ダクト7の引出側端部7bから引き出されて、電力計ボックス6の上周壁6aの引き込み穴(配線引き込み部)6bから電力計ボックス6内に引き込まれる配線4を覆うようになる。なお、電力計ボックス6の引き込み穴6bは、全周壁に設けられていて、不使用の引き込み穴6bは薄膜でカバーされて、使用する引き込み穴6bのみを工具で突き破るようになっている(いわゆるノックアウト)。
【0037】
上記電力計ボックス6は、ベース30とカバー31とから構成されていて、図7(a)の取付け状態のカバー31を点検などで取外す場合には、図7(b)に示すように、カバー31の下部を前方に引き(矢印a参照)、ついで、カバー31を上方にスライドさせ(矢印b参照)、その後、前方に引くことにより(矢印c参照)、取外すことができる構造になっている。
【0038】
そこで、上記ボックス接続部材28の接続ベース23と接続カバー25との分割線L2が、電力計ボックス6のベース30とカバー31との分割線L1よりも外方に位置すると、カバー31を上方にスライドさせる時には、接続ベース23と接続カバー25とが邪魔になるので、接続ベース23と接続カバー25との双方を取外す必要がある。
【0039】
このため、接続ベース23の電力計ボックス6の近傍の両側壁部23bに凹部23dを形成するとともに、接続カバー25の両側壁部25cの対応する部位に、凹部23dに嵌り合う凸部25dを形成する。
【0040】
これにより、電力計ボックス6の近傍においては、電力計ボックス6のベース30とカバー31との分割線L1よりも、接続ベース23の凹部23dと接続カバー25の凸部25dとの分割線L3が外壁面5側に位置するようになるから、接続カバー25を取外すだけで、カバー31を上方にスライドさせることができる。
【0041】
図7(a)では、ボックス接続部材28の分割線L2,L3において、電力計ボックス6側の端部の分割線L3は、電力計ボックス6の分割線L1よりも外壁面5側に位置するが、保護ダクト7側の端部の分割線L2は、保護ダクト7の分割線L5と一直線で連なるようになる。
【0042】
上記ボックス接続部材28の接続ベース23と接続カバー25との分割線L4を二点鎖線で示すように斜めにしても差し支えはなく、この場合でも、少なくとも電力計ボックス6の近傍においては、電力計ボックス6のベース30とカバー31との分割線L1よりも、接続ベース23と接続カバー25の分割線L4が外壁面5側に位置するようになる。
【0043】
また、図7(c)に示すように、図7(a)の分割線L3と同じ高さとなるように、ボックス接続部材28の接続ベース23と接続カバー25との両側壁部23b,25cの高さを設定することもできる。
【0044】
上記のような構成であれば、外壁面5に沿って配置されて配線4は、保護ダクト7で覆われるとともに、保護ダクト7から引き出されて電力計ボックス6の上周壁6aに引き込まれる配線4は、ボックス接続部材28で覆われるので、配線4が保護されるとともに、美観性が向上する。
【0045】
また、ボックス接続部材28の分割線L2,L3の内、電力計ボックス6の近傍の分割線L3は、電力計ボックス6の分割線L1よりも外壁面5側に位置するから、電力計ボックス6のカバー31を取外して内部を点検等する時に、ボックス接続部材28の接続カバー25を取外すだけで、電力計ボックス6のカバーを上方にスライドさせて前方に取外せるとともに、前方から被せて下方にスライドさせて取付けることができるので、電力計ボックス6のカバー31の着脱が容易になる。
【0046】
さらに、保護ダクト7側の一端部側の分割線L2は、保護ダクト7の分割線L5と連なるようになるから、美観性が向上する
さらにまた、ボックス接続部材28の接続ベース23の両側壁部23bに凹部23dを形成し、接続カバー25の両側壁部25cに凸部25dを形成して、ボックス接続部材28の分割線L3が、電力計ボックス6の近傍においては電力計ボックス6の分割線L1よりも外壁面5側に位置し、電力計ボックス6の近傍以外においてはボックス接続部材28の分割線L2が保護ダクト7の分割線L5と略一直線状に連なるようになるので、美観性が向上する。
【0047】
また、ボックス接続部材28の保護ダクト7側の一端部28aは、保護ダクト7に対応した形状に設定し、電力計ボックス6側の他端部28bは、電力計ボックス6の上周壁6aに形成した複数の引き込み穴6bを全て覆う形状に設定したから、電力計ボックス6の上周壁6aに複数の引き込み穴6bが形成されている場合に、配線4を無理なく引き込み穴6bに引き込むことができる。
【0048】
上記実施形態は、配線4を例にとったが、エアコンの空調配管のような長尺物にも好適に採用することができる。
【図面の簡単な説明】
【図1】 本発明に係るボックス接続部材を採用した家屋の斜視図である。
【図2】 端末部材の接続ベースであり、(a)は上下向き配置の斜視図、(b)は横向き配置の斜視図、(c)はベース取付け前の斜視図、(d)はベース取付け後の斜視図である。
【図3】 端末部材であり、(a)は接続カバー取付け前の斜視図、(b)は接続カバー取付け後の斜視図である。
【図4】 (a)はサドルと結束バンドの斜視図、(b)は保護ダクトの断面図である。
【図5】 電力計ボックスであり、(a)は電力計ボックスとボックス接続部材の分解斜視図、(b)は電力計ボックスの斜視図である。
【図6】 ボックス接続部材であり、(a)は正面図、(b)は平面図、(c)は側面図、(d)は底面図、(e)は背面図、(f)は断面図である。
【図7】 電力計ボックスとボックス端末部材と保護ダクトとであり、(a)は分割線を示す側面図、(b)は電力計ボックスのカバーの取外し要領の側面図、(c)はボックス端末部材の変形例の側面図である。
【符号の説明】
1 家屋
4 配線
5 外壁面
6 電力計ボックス
6a 引き込み穴
7 保護ダクト
9 ベース
10 カバー
23 接続ベース
23d 凹部
25 接続カバー
25d 凸部
28 ボックス接続部材
28a 一端部
28b 他端部
30 ベース
31 カバー
L1〜L6 分割線
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a connection member between a protective duct and a box that is optimal for wiring (cable) and air conditioning piping of an air conditioner.
[0002]
[Prior art]
Conventionally, when an air-conditioning pipe that connects an indoor indoor unit and an outdoor outdoor unit is arranged on the outer wall surface of a house, there is one that covers the air-conditioning pipe with a duct (for example, see Patent Document 1).
[0003]
[Patent Document 1]
Japanese Utility Model Publication No. 58-49013 [0004]
[Problems to be solved by the invention]
By the way, the wiring (electric wire) of the long object drawn in indoors from the outdoors via the power meter box arrange | positioned on the outer wall surface of a house is arrange | positioned along the outer wall surface of a house comparatively easy to see from the road side. Therefore, it is considered to cover with a protective duct, but protection and aesthetics are also required for the wiring between the protective duct and the power meter box.
[0005]
The present invention has been made in order to meet the above-described demands, and an object of the present invention is to provide a connection member between a protective duct and a box that improves the aesthetics as well as the protection of wiring.
[0006]
[Means for Solving the Problems]
In order to solve the above problems, the present invention is provided with a box connection member comprising a connection base attached to a wall surface and a connection cover detachably attached to the connection base, and one end of the box connection member is It is arranged along the wall surface and connected to a protective duct that accommodates and protects long objects such as wiring, and the other end is connected to a peripheral wall of a box that accommodates an object to be accommodated such as a power meter attached to the wall surface. The box is composed of a base and a cover that is detachably attached to the base and covers a long object that is abutted and pulled out of the protective duct and drawn into a pull-in hole in the peripheral wall of the box. The dividing line between the connection base of the box connection member and the connection cover is at least near the box than the dividing line between the box base and the cover. Serial is formed so as to be positioned on the wall side, the box cover, remove the connection cover of the box connecting member, and slide the cover upward, then characterized by may by pulling forward, removing A connection member between the protective duct and the box is provided.
[0007]
According to a second aspect of the present invention, the dividing line of the box connecting member is such that the other end portion on the box side is located closer to the wall surface than the dividing line of the box, and one end portion on the protective duct side is continuous with the dividing line of the protective duct. It is preferable that the structure is formed as described above.
[0008]
According to a third aspect of the present invention, the box connecting member has a concave portion formed in the side wall portion of the base located in the vicinity of the box, and a convex portion formed in the side wall portion of the cover located in the vicinity of the box. The dividing line is positioned closer to the wall than the dividing line of the box in the vicinity of the box, and is formed so as to be substantially straight with the dividing line of the protective duct in the vicinity of the box. Is preferred.
[0009]
According to a fourth aspect of the present invention, one end of the box connecting member on the protective duct side is set to a shape corresponding to the protective duct, and the other end on the box side is a plurality of lengths formed on the peripheral wall of the box. It is preferable to set it as the structure which covers all the scale drawing holes.
[0010]
Operation and effect of the invention
According to the present invention, a long object such as a wiring arranged along a wall surface is covered with a protective duct, and a long object such as a wiring drawn out of the protective duct and drawn into a drawing hole of the peripheral wall of the box is Since it is covered with the box connecting member, long objects such as wiring are protected and the aesthetics are improved.
[0011]
In addition, the dividing line of the box connecting member is formed so as to be positioned on the wall surface side of the dividing line of the box at least in the vicinity of the box. Therefore, when removing the cover of the box and inspecting the inside, the box By simply removing the connection cover of the connection member, the cover of the box can be slid upward and removed forward, and can be attached by being slid downward and covered from the front.
[0012]
According to claim 2, the dividing line of the box connecting member is such that the other end portion on the box side is located closer to the wall surface side than the dividing line of the box, but the one end portion on the protective duct side is the dividing line of the protective duct. Since it becomes continuous, aesthetics improve.
[0013]
According to the third aspect, the concave portion is formed in the side wall portion of the base of the box connection member located in the vicinity of the box, and the convex portion is formed in the side wall portion of the cover located in the vicinity of the box of the box connection member. Since the dividing line of the connecting member is positioned closer to the wall surface than the dividing line of the box in the vicinity of the box, and is formed so as to be substantially in line with the dividing line of the protective duct in the vicinity of the box, the box connection Since the dividing line of the member is connected to the dividing line of the protective duct in a substantially straight line, the aesthetics are improved.
[0014]
According to claim 4, one end portion of the box connecting member on the protective duct side is set in a shape corresponding to the protective duct, and the other end portion on the box side is drawn in a plurality of long objects formed on the peripheral wall of the box. Since the shape is set so as to cover all the holes, when a plurality of drawing holes are formed in the peripheral wall of the box, the wiring can be drawn into the drawing holes without difficulty.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0016]
In the case of a house 1 such as a detached house as shown in FIG. 1, the wiring (electric wire) 4 from the electric pole 3 on the road side passes through a wattmeter box 6 arranged on the outer wall surface 5 of the house 1, The portion indicated by A is drawn indoors from the outdoors. Note that the wiring 4 may be directly drawn indoors from the wattmeter box 6.
[0017]
A hollow protective duct 7 is attached to the outer wall surface 5 of the house 1 along the outer wall surface 5 and extends in the vertical direction with a predetermined length, and the wiring 4 is accommodated in the protective duct 7. It is like that.
[0018]
As shown in FIGS. 2 to 4, the upper end portion of the protective duct 7 becomes a drawing side end portion 7 a into which the wiring 4 is drawn, and the lower end portion is a drawing side end from which the wiring 4 is drawn out toward the wattmeter box 6. Part 7b.
[0019]
The protective duct 7 includes a base 9 attached to the outer wall surface 5 and a cover 10 that can be attached to the base 9.
[0020]
As shown in detail in FIG. 4B, the base 9 has a substantially U-shaped cross-sectional shape, and the bottom wall portion 9a attached to the outer wall surface 5 is formed in a flat plate shape (flat). A screw hole 9b for fixing to the outer wall surface 5 with a screw 11 [see FIG. 2 (c)] is formed at a predetermined interval in the length direction at the center portion in the width direction of the bottom wall portion 9a. At the same time, on both side portions of the inner surface of the bottom wall portion 9a, a detent ridge portion 9c of a saddle 19 (see FIG. 2C) extending in the length direction is integrally formed. For example, every other screw hole 9b is formed in an elliptical shape that is long in the width direction and the length direction.
[0021]
As shown in FIG. 4A, the saddle 19 is held through a binding band 20 that binds the wires 4 accommodated in the protective duct 7.
[0022]
The cover 10 has a substantially inverted U-shaped cross-sectional shape, and inwardly bent portions 10b extending in the length direction are formed at the lower ends of the side wall portions 10a.
[0023]
Then, while bending both side wall portions 9d of the base 9 inward or bending both side wall portions 10a of the cover 10 outward, the inward bent portions of the cover 10 are formed on the outward concave strip portions 9f of the base 9. The cover 10 is locked and fixed to the base 9 by fitting the 10b.
[0024]
The base 9 of the protective duct 7 extends in the vertical direction so that the lead-in side end 7 a side is located below the roof of the roof 1 a of the house 1 and the lead-out side end 7 b side is located above the wattmeter box 6. In this state, the bottom wall 9a is brought into close contact with the outer wall surface 5, and the saddle 19 is fastened together with the screw 11 using the screw hole 9b and fixed to the outer wall surface 5. When the outer wall surface 5 is concrete or the like, a screw 12 plug 12 [see FIG. 2 (a)] may be used.
[0025]
A terminal base 13 of a terminal member 22 is fixed in advance with screws 14 to the outer wall surface 5 where the lead-in side end portion 7a of the protective duct 7 is located.
[0026]
The terminal base 13 is formed in a substantially U-shaped cross-sectional shape that fits on the outer surface of the base 9, and the bottom wall portion 13 a is fixed to the outer wall surface 5 with screws 14, and the upper side walls 13 b A female screw hole 13c is formed in each edge.
[0027]
The terminal base 13 has an outer wall surface so that the side wall portions 13b are in the left and right positions as shown in FIG. 2A when the lead-in side end portion 7a of the protective duct 7 faces upward (see FIG. 1). When the lead-in side end 7a of the protective duct 7 is in the horizontal direction, as shown in FIG. 2B, the both side wall portions 13b are fixed to the outer wall surface 5 so as to be in the vertical position.
[0028]
The base 9 is fixed to the outer wall surface 5 with screws 11 in a state in which the tip end portion on the pull-in side end 7 a side is inserted into the terminal base 13.
[0029]
The terminal cover 15 that forms a pair with the terminal base 13 is formed in a substantially U-shaped cross-sectional shape that fits on the outer surface of the cover 10, and covers the leading end portion of the cover 10 on the drawing-side end portion 7 a side. Then, the screw 16 is fixed to the female screw hole 13c of the terminal base 13 by using the screw hole 15b of the upper wall portion 15a.
[0030]
The terminal base 13 and the terminal cover 15 constitute a terminal member 22, and the opening 7 c of the drawing side end 7 a is blocked by leaving the insertion opening of the wiring 4 at the drawing side end 7 a of the protective duct 7. Note that the opening of the terminal member 22 may be sealed with a putty 18.
[0031]
As shown in FIGS. 5 to 7, the connection base 23 of the box connection member 28 is preliminarily screwed to the outer wall surface 5 where the drawer side end 7 b of the protection duct 7 located above the wattmeter box 6 is located. It is fixed.
[0032]
One end portion 28a on the protective duct 7 side of the box terminal member 28 is substantially the same as the shape of the protective duct 7, but the other end portion 28b on the wattmeter box 26 side is on the upper peripheral wall 6a of the wattmeter box 6. A wide end shape is formed so as to cover all the wires 4 drawn into the wattmeter box 6 from the plurality of lead-in holes 6b.
[0033]
The connection base 23 is formed in a substantially U-shaped cross-sectional shape that fits to the outer surface of the base 9, and the bottom wall portion 23 a is screwed using a screw hole 23 g (see FIG. 6A). Are fixed to the outer wall surface 5 and female screw holes 23c are formed in the upper edge portions of the side wall portions 23b.
[0034]
The base 9 is fixed to the outer wall surface 5 with screws 11 in a state where the rear end portion of the protective duct 7 on the drawer side end portion 7 b side is inserted into the connection base 23.
[0035]
The connection cover 25 that forms a pair with the connection base 23 is formed in a substantially U-shaped cross-sectional shape that fits on the outer surface of the cover 10, and covers the rear end portion of the cover 10 on the drawer side end portion 7 b side. In this state, the screw 26 is fixed to the female screw hole 23c of the connection base 23 using the screw hole 25b of the upper wall portion 25a.
[0036]
The connection base 23 and the connection cover 25 constitute a box connection member 28, which is pulled out from the pull-out side end portion 7b of the protective duct 7, and is drawn into the upper peripheral wall 6a of the wattmeter box 6 (wiring lead-in portion). The wiring 4 drawn into the wattmeter box 6 from 6b is covered. The lead-in hole 6b of the wattmeter box 6 is provided on the entire peripheral wall, and the unused lead-in hole 6b is covered with a thin film so that only the lead-in hole 6b to be used is pierced with a tool (so-called so-called). knock out).
[0037]
The wattmeter box 6 is composed of a base 30 and a cover 31. When the cover 31 in the attached state of FIG. 7A is removed by inspection or the like, as shown in FIG. The lower portion of 31 is pulled forward (see arrow a), and then the cover 31 is slid upward (see arrow b), and then pulled forward (see arrow c) to be removed. .
[0038]
Therefore, when the dividing line L2 between the connecting base 23 and the connecting cover 25 of the box connecting member 28 is located outside the dividing line L1 between the base 30 and the cover 31 of the wattmeter box 6, the cover 31 is moved upward. When sliding, since the connection base 23 and the connection cover 25 are in the way, it is necessary to remove both the connection base 23 and the connection cover 25.
[0039]
For this reason, the concave portions 23d are formed in the side wall portions 23b of the connection base 23 in the vicinity of the wattmeter box 6, and the convex portions 25d that fit into the concave portions 23d are formed in the corresponding portions of the both side wall portions 25c of the connection cover 25. To do.
[0040]
Thereby, in the vicinity of the wattmeter box 6, the dividing line L3 between the concave portion 23d of the connection base 23 and the convex portion 25d of the connection cover 25 is more than the dividing line L1 between the base 30 and the cover 31 of the wattmeter box 6. Since it comes to be located in the outer wall surface 5 side, the cover 31 can be slid upwards only by removing the connection cover 25.
[0041]
In FIG. 7A, in the dividing lines L <b> 2 and L <b> 3 of the box connecting member 28, the dividing line L <b> 3 at the end on the wattmeter box 6 side is located closer to the outer wall surface 5 than the dividing line L <b> 1 of the wattmeter box 6. However, the dividing line L2 at the end on the protective duct 7 side is continuous with the dividing line L5 of the protective duct 7 in a straight line.
[0042]
The dividing line L4 between the connection base 23 and the connection cover 25 of the box connection member 28 may be inclined as shown by a two-dot chain line. Even in this case, at least in the vicinity of the wattmeter box 6, the wattmeter The dividing line L4 between the connection base 23 and the connection cover 25 is positioned closer to the outer wall surface 5 than the dividing line L1 between the base 30 and the cover 31 of the box 6.
[0043]
Further, as shown in FIG. 7C, the side wall portions 23b and 25c of the connection base 23 and the connection cover 25 of the box connection member 28 have the same height as the dividing line L3 in FIG. You can also set the height.
[0044]
If it is the above structures, the wiring 4 arranged along the outer wall surface 5 is covered with the protective duct 7 and is drawn out from the protective duct 7 to the upper peripheral wall 6 a of the wattmeter box 6. Since 4 is covered with the box connection member 28, the wiring 4 is protected and the aesthetics are improved.
[0045]
Of the dividing lines L2 and L3 of the box connection member 28, the dividing line L3 in the vicinity of the wattmeter box 6 is located closer to the outer wall surface 5 than the dividing line L1 of the wattmeter box 6; When removing the cover 31 and inspecting the inside, etc., the cover of the wattmeter box 6 can be removed by sliding it upward by simply removing the connection cover 25 of the box connection member 28, and covering the lower part by covering it from the front. Since it can be slid and attached, the cover 31 of the wattmeter box 6 can be easily attached and detached.
[0046]
Furthermore, since the dividing line L2 on the one end side on the protective duct 7 side is continuous with the dividing line L5 of the protective duct 7, the aesthetics are improved .
Furthermore, the concave portions 23d are formed in the side wall portions 23b of the connection base 23 of the box connection member 28, the convex portions 25d are formed in the side wall portions 25c of the connection cover 25, and the dividing line L3 of the box connection member 28 is In the vicinity of the wattmeter box 6, it is located on the outer wall surface 5 side of the dividing line L 1 of the wattmeter box 6, and in the vicinity of the wattmeter box 6, the dividing line L 2 of the box connecting member 28 is the dividing line of the protective duct 7. Since it is connected to L5 in a substantially straight line, aesthetics are improved.
[0047]
Further, one end portion 28 a on the protective duct 7 side of the box connecting member 28 is set to a shape corresponding to the protective duct 7, and the other end portion 28 b on the wattmeter box 6 side is formed on the upper peripheral wall 6 a of the wattmeter box 6. Since the shape is set so as to cover all the formed lead-in holes 6b, when the plurality of lead-in holes 6b are formed in the upper peripheral wall 6a of the wattmeter box 6, the wiring 4 can be pulled into the lead-in hole 6b without difficulty. Can do.
[0048]
Although the said embodiment took the wiring 4 as an example, it can be suitably employ | adopted also for elongate objects like the air-conditioning piping of an air conditioner.
[Brief description of the drawings]
FIG. 1 is a perspective view of a house adopting a box connecting member according to the present invention.
2A is a perspective view of a terminal member connection base, FIG. 2A is a perspective view of a vertical arrangement, FIG. 2B is a perspective view of a horizontal arrangement, FIG. 2C is a perspective view before mounting the base, and FIG. It is a rear perspective view.
3A and 3B are terminal members, FIG. 3A is a perspective view before the connection cover is attached, and FIG. 3B is a perspective view after the connection cover is attached.
4A is a perspective view of a saddle and a binding band, and FIG. 4B is a cross-sectional view of a protective duct.
5A is an exploded perspective view of a wattmeter box and a box connecting member, and FIG. 5B is a perspective view of the wattmeter box.
6A and 6B are box connection members, where FIG. 6A is a front view, FIG. 6B is a plan view, FIG. 6C is a side view, FIG. 6D is a bottom view, FIG. FIG.
7A and 7B are a wattmeter box, a box terminal member, and a protective duct, wherein FIG. 7A is a side view showing a dividing line, FIG. 7B is a side view of a wattmeter box cover removal procedure, and FIG. It is a side view of the modification of a terminal member.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 House 4 Wiring 5 Outer wall surface 6 Power meter box 6a Lead-in hole 7 Protection duct 9 Base 10 Cover 23 Connection base 23d Recess 25 Connection cover 25d Protrusion 28 Box connection member 28a One end 28b Other end 30 Base 31 Covers L1-L6 Dividing line

Claims (4)

壁面に取付けられる接続ベースと、この接続ベースに着脱可能に取付けられる接続カバーとからなるボックス接続部材が設けられ、このボックス接続部材の一端部は、上記壁面に沿って配置されて配線等の長尺物を収容・保護する保護ダクトと接続され、他端部は、上記壁面に取付けられた電力計等の被収容物を収容するボックスの周壁に当接されて、上記保護ダクトから引き出されてボックスの周壁の引き込み穴に引き込まれる長尺物を覆うとともに、上記ボックスは、ベースと、このベースに着脱可能に取付けられるカバーとから構成されていて、上記ボックス接続部材の接続ベースと接続カバーとの分割線が、少なくともボックスの近傍においては、ボックスのベースとカバーとの分割線よりも上記壁面側に位置するように形成されており、上記ボックスのカバーは、ボックス接続部材の接続カバーを取外し、カバーを上方にスライドさせ、その後、前方に引くことにより、取外すことができることを特徴とする保護ダクトとボックスとの接続部材。A box connection member comprising a connection base attached to the wall surface and a connection cover detachably attached to the connection base is provided, and one end portion of the box connection member is arranged along the wall surface so as to extend the length of the wiring or the like. It is connected to a protective duct that accommodates and protects the scale, and the other end is brought into contact with a peripheral wall of a box that accommodates an object to be accommodated such as a power meter attached to the wall surface, and is pulled out from the protective duct. The box covers a long object drawn into a drawing hole in the peripheral wall of the box, and the box includes a base and a cover that is detachably attached to the base, and the connection base and the connection cover of the box connection member, the dividing line is in the vicinity of at least box, than the dividing line between the base and the cover of the box is formed so as to be positioned on the wall side Ri, the box cover, remove the connection cover of the box connecting member, and slide the cover upward, then by pulling the front connecting member between the protection duct and the box, characterized in that it can be removed. 上記ボックス接続部材の分割線は、ボックス側の他端部はボックスの分割線よりも上記壁面側に位置し、保護ダクト側の一端部は保護ダクトの分割線と連なるように形成されている請求項1記載の保護ダクトとボックスとの接続部材。  The dividing line of the box connecting member is formed such that the other end portion on the box side is located on the wall surface side with respect to the dividing line of the box, and one end portion on the protective duct side is continuous with the dividing line of the protective duct. Item 1. A connecting member between the protective duct and the box according to Item 1. 上記ボックス接続部材は、ボックスの近傍に位置するベースの側壁部に凹部が形成され、ボックスの近傍に位置するカバーの側壁部に凸部が形成されて、ボックス接続部材の分割線は、ボックスの近傍においてはボックスの分割線よりも上記壁面側に位置し、ボックスの近傍以外においては保護ダクトの分割線と略一直線状をなすように形成されている請求項1または2記載の保護ダクトとボックスとの接続部材。  The box connection member has a recess formed in the side wall portion of the base located in the vicinity of the box, and a convex portion is formed in the side wall portion of the cover located in the vicinity of the box. 3. A protective duct and a box according to claim 1 or 2, wherein the protective duct and the box are located near the dividing wall of the box in the vicinity, and are substantially aligned with the dividing line of the protective duct except in the vicinity of the box. Connection member with. 上記ボックス接続部材の保護ダクト側の一端部は、保護ダクトに対応した形状に設定されるとともに、ボックス側の他端部は、ボックスの周壁に形成された複数の長尺物引き込み穴を全て覆う形状に設定されている請求項1〜3のいずれか1項に記載の保護ダクトとボックスとの接続部材。  One end of the box connecting member on the protective duct side is set in a shape corresponding to the protective duct, and the other end on the box side covers all the plurality of elongated object drawing holes formed on the peripheral wall of the box. The connection member of the protection duct and box of any one of Claims 1-3 set to the shape.
JP2003140007A 2003-05-19 2003-05-19 Connection member between protective duct and box Expired - Lifetime JP4131326B2 (en)

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JP7025827B2 (en) * 2018-05-13 2022-02-25 未来工業株式会社 Decorative structure of wiring and piping on the indoor side of the air conditioner, and equipment between the piping cover and the connecting body

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