JP6480356B2 - Wiring fixture mounting body device, wiring box and wiring box device - Google Patents

Wiring fixture mounting body device, wiring box and wiring box device Download PDF

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JP6480356B2
JP6480356B2 JP2016011159A JP2016011159A JP6480356B2 JP 6480356 B2 JP6480356 B2 JP 6480356B2 JP 2016011159 A JP2016011159 A JP 2016011159A JP 2016011159 A JP2016011159 A JP 2016011159A JP 6480356 B2 JP6480356 B2 JP 6480356B2
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wiring
screw
bottom wall
mounting
box
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JP2017131090A (en
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西脇 寿幸
寿幸 西脇
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Mirai Kogyo KK
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Description

本発明は、配線器具が取り付けられる配線器具取付体の器具取付部の螺入部に螺入されるビスが配線器具取付体の内部で所定以上に螺進するのを規制する配線器具取付体装置、配線ボックス及び配線ボックス装置に関するものである。 The present invention relates to a wiring fixture mounting body device for restricting a screw to be screwed into a screwing portion of a fixture mounting portion of a wiring fixture mounting body to which the wiring fixture is mounted, from being screwed more than a predetermined amount inside the wiring fixture mounting body, those concerning the wiring box and wiring box equipment.

スイッチやコンセント等の配線器具を建物の壁裏に配設された配線ボックスやボックスカバー等の配線器具取付体に取り付けるときには、特許文献1等にも記載されているように、ビスが使用されており、配線器具は、取付孔に挿通されたビスが壁表側から壁穴内を通して壁裏の配線器具取付体の器具取付部の螺入部に螺着されることにより取り付けられている。   When a wiring device such as a switch or an outlet is attached to a wiring device mounting body such as a wiring box or a box cover disposed behind the wall of a building, a screw is used as described in Patent Document 1 and the like. The wiring device is attached by screwing a screw inserted into the attachment hole from the front side of the wall into the hole of the device attachment portion of the wiring device attachment body behind the wall through the wall hole.

特開2010−288401号公報JP 2010-288401 A

ところが、配線器具の取り付けに使用されるビスの長さは、建物の壁厚によって異なる。また、ビスの長さは、配線器具取付体の内部に引き込まれ収容されているケーブル量によって配線器具取付体の内部空間の大きさもばらつくため、配線器具取付体内でのビスの侵入許容空間の大きさも変わり、それにより、使用できるビスの長さも異なってくる。そして、ビスは壁表側から取り付けられるので、ビスを挿入するときの配線器具取付体内の侵入状況を外部から目視で確認することはできない。このようなことから、ビスの長さの選定を誤って長すぎるものをそのまま使用し、その先端で配線器具取付体内のケーブルを押し潰し傷付けてしまう恐れがある。熟練者であれば、作業経験により壁厚や配線器具取付体内のケーブル量から適する長さのビスを選んで使用することができるが、初心作業者等においては、壁厚が異なる場合などであっても常に同一長さのビスを使用したり、傷付きについての認識が甘かったり、目測を誤ったりするなどして、不注意、不用意に不適切な長さのビスを使用してしまうことがあった。   However, the length of the screw used to attach the wiring device varies depending on the wall thickness of the building. In addition, the length of the screw varies depending on the amount of cable drawn into and accommodated in the wiring device mounting body, and the size of the internal space of the wiring device mounting body also varies. This also changes the length of screws that can be used. And since a screw is attached from the wall front side, the penetration | invasion state in the wiring fixture attachment body when inserting a screw cannot be confirmed visually from the outside. For this reason, there is a possibility that the screw length selected by mistake is used as it is, and the cable in the wiring fixture mounting body is crushed and damaged at the tip. If you are an expert, you can select and use a screw with the appropriate length based on the wall thickness and the amount of cable in the wiring device mounting body, depending on your work experience. Even if you always use screws of the same length, you may not be aware of scratches, or you may mistakenly measure your eyes, so carelessly and carelessly use screws of inappropriate length. was there.

そこで、本発明は、配線器具の取り付けに使用するビスが長すぎることを初心作業者等に認識させ注意を喚起し、ビスの先端で配線器具取付体の内部のケーブルが傷付くのを防止できる配線器具取付体装置、配線ボックス及び配線ボックス装置を提供することを課題とするものである。 Therefore, the present invention makes it possible for a novice worker or the like to recognize that a screw used to attach a wiring device is too long and call attention and prevent the cable inside the wiring device mounting body from being damaged at the tip of the screw. wiring accessory mount device, it is an object to provide a wiring box and wiring box equipment.

請求項1の配線器具取付体装置は、配線器具を取付けるためのビスが螺入される螺入部を有する器具取付部を備えた配線器具取付体と、前記配線器具取付体に取着される取着部と、前記螺入部に螺入される前記ビスの螺進方向先に配置されて、前記螺入部を超えて螺進する前記ビスの先端に当接してそれ以上の螺進を規制する規制部と、を有する規制体と、
からなり、前記配線器具取付体は、底壁と該底壁から立設する周壁とを有し該底壁と対向して開口する有底箱状の配線ボックスと、前記器具取付部を備えて前記配線ボックスの開口側に取り付けられたボックスカバーと、からなり、前記規制体の規制部は、前記配線ボックスの底壁との間に配線材が配線可能な隙間を空けて前記配線ボックスの内部に配置されている。
The wiring fixture mounting apparatus of claim 1 includes a wiring fixture mounting body having a fitting mounting portion having a screwing portion into which a screw for mounting the wiring fixture is screwed, and an attachment attached to the wiring fixture mounting body. A regulation that is disposed at a screwing direction ahead of the screwing portion and the screw that is screwed into the screwing portion, and abuts on the tip of the screw that screwes over the screwing portion to restrict further screwing. A regulation body having a portion,
The wiring device mounting body includes a bottomed box-like wiring box having a bottom wall and a peripheral wall standing from the bottom wall and opening facing the bottom wall, and the device mounting portion. A box cover attached to the opening side of the wiring box, and the restricting portion of the restricting body has a gap between the wiring box and a bottom wall of the wiring box so that a wiring material can be routed inside the wiring box. Is arranged.

請求項2の配線器具取付体装置は、前記規制体の取着部が、前記配線器具取付体の器具取付部に取着されている。
請求項3の配線器具取付体装置は、前記規制体の取着部が、前記配線器具取付体の器具取付部におけるビス螺進方向側の面とビス螺退方向側の面とにそれぞれ当接する当接面を有する。
請求項4の配線器具取付体装置は、前記規制体の取着部が、前記配線器具取付体の器具取付部に対してビス螺進軸と直交する方向から取着されるものである。
In the wiring device attachment body device according to claim 2, the attachment portion of the restricting body is attached to the device attachment portion of the wiring device attachment body.
In the wiring device mounting body device according to claim 3, the attachment portion of the restricting body abuts on a surface on the screw screwing direction side and a surface on the screw screwing direction side of the device mounting portion of the wiring device mounting body. It has a contact surface.
According to a fourth aspect of the present invention, there is provided a wiring fixture attachment apparatus in which the attachment portion of the restricting body is attached to the appliance attachment portion of the wiring fixture attachment body from a direction orthogonal to the screw screw shaft.

請求項5の配線器具取付体装置は、前記配線器具取付体が、底壁と該底壁から立設する周壁とを備えて有底箱状に形成され、 前記器具取付部は、前記周壁の前記底壁から離間した位置に設けられていて、前記規制体の規制部は、前記器具取付部と前記底壁との間であって、前記底壁との間に配線材が配線可能な隙間を空けて配置されている
請求項6の配線器具取付体装置は、前記ボックスカバーの器具取付部が、該ボックスカバーの開口部の端縁から該開口部内に突出し、前記規制体の取着部は、前記器具取付部のビス螺退方向側の面に当接する当接部を有し、該当接部は、前記ボックスカバーの開口部の端縁を延長する仮想線より外側に突出しないよう形成されている。
請求項7の配線器具取付体装置は、前記規制体の取着部と規制部とを連接する連接部が、前記配線器具取付体の螺入部に螺入されるビスの軸部と前記配線器具取付体内に配置される配線材との摺接を防止すべく該ビスの軸部を取り囲む形状をなしている。
The wiring device mounting body device according to claim 5, wherein the wiring device mounting body includes a bottom wall and a peripheral wall erected from the bottom wall, and is formed in a bottomed box shape. The clearance is provided at a position separated from the bottom wall, and the restriction portion of the restriction body is between the instrument mounting portion and the bottom wall, and a gap through which a wiring material can be wired between the bottom wall It is arranged with a gap .
The wiring fixture mounting body apparatus according to claim 6 , wherein the fixture mounting portion of the box cover projects into the opening from an edge of the opening of the box cover, and the attachment portion of the restricting body is formed of the fixture mounting portion. An abutting portion that abuts the surface in the screw screwing direction side is formed, and the corresponding contacting portion is formed so as not to protrude outward from an imaginary line extending the edge of the opening of the box cover.
The wiring device mounting body apparatus according to claim 7, wherein a connecting portion that connects the attachment portion of the restricting body and the restricting portion is screwed into a screwed portion of the wiring device mounting body and the wiring device. In order to prevent sliding contact with the wiring member disposed in the mounting body, the screw shaft is surrounded.

請求項8の配線器具取付体装置は、前記規制体が、前記ビスの螺進予定空間内に前記配線材が侵入して該ビスの軸部と摺接するのを防止する摺接防止部を有している。 The wiring fixture mounting body device according to claim 8 has a sliding contact preventing portion that prevents the wiring member from entering the sliding planned space of the screw and slidingly contacting the shaft portion of the screw. doing.

請求項9の配線ボックスは、底壁と該底壁から立設する周壁とを備えて有底箱状に形成され、配線器具を取り付けるためのビスが螺入される螺入部を有する器具取付部が前記周壁の前記底壁から離間した位置に設けられたものであって、前記螺入部に螺入される前記ビスの螺進方向先であって、前記底壁との間に配線材を配線可能な隙間を開けた位置に、前記螺入部を超えて螺進する前記ビスの先端に当接してそれ以上に前記底壁に向かって螺進するのを規制する規制部が設けられている。
請求項10の配線ボックス装置は、底壁と該底壁から立設する周壁とを有し該底壁と対向して開口する有底箱状の配線ボックスと、前記開口の一部が露出する開口部と、配線器具を取り付けるためのビスが螺入される螺入部を有する器具取付部と、を備え、前記配線ボックスの開口側に取り付けられたボックスカバーと、前記螺入部に螺入される前記ビスの螺進方向先であって、前記底壁との間に配線材が配線可能な隙間を開けた位置に設けられ、前記螺入部を超えて螺進する前記ビスの先端に当接してそれ以上に前記底壁に向かって螺進するのを規制する規制部と、からなる。
The wiring box according to claim 9 is provided with a bottom wall and a peripheral wall erected from the bottom wall, is formed in a bottomed box shape, and has an instrument mounting portion having a screw-in portion into which a screw for mounting the wiring instrument is screwed. Is provided at a position away from the bottom wall of the peripheral wall, and is a tip in the screwing direction of the screw to be screwed into the screwing portion, and a wiring material is wired between the bottom wall and the screw. At a position where a possible gap is opened, a restricting portion is provided that abuts against the tip of the screw that is screwed over the screw-in portion and restricts further screwing toward the bottom wall.
The wiring box device according to claim 10 has a bottomed box-like wiring box having a bottom wall and a peripheral wall standing upright from the bottom wall and opening facing the bottom wall, and a part of the opening is exposed. An opening, and a device mounting portion having a screw-in portion into which a screw for mounting the wiring device is screwed, and a box cover attached to the opening side of the wiring box, and screwed into the screw-in portion The screw is advanced in the screwing direction, and is provided at a position where a wiring material can be routed between the screw and the bottom wall, and is in contact with the tip of the screw screwed over the screwing portion. And a restricting portion that restricts screwing toward the bottom wall.

請求項1、5の発明は、螺入部に螺入されるビスの螺進方向先に配置された規制部が、配線器具取付体の内部を螺進するビスの先端に当接してこれがそれ以上に螺進するのを規制するので、初心作業者等が傷付きについての認識不足や不注意などから誤って長すぎるビスを使用することにより、所定長さ以上にビスが螺進して配線器具取付体内の配線材が傷付いてしまうのを防止することができる。
また、長すぎたときは、ビスの先端が規制部に当接するので、初心作業者等にビスが長すぎて適しないものであったことを認識させ、注意を喚起させることができる。
According to the first and fifth aspects of the present invention, the restricting portion disposed in the screwing direction ahead of the screw to be screwed into the screwing portion is in contact with the tip of the screw that is screwed through the inside of the wiring fixture mounting body. The screw is screwed more than the predetermined length by using too long screws due to insufficient recognition or carelessness about scratches, etc. It is possible to prevent the wiring material in the mounting body from being damaged.
Moreover, since the front-end | tip of a screw will contact | abut to a control part when it is too long, it can make a primordial worker etc. recognize that a screw was too long and was unsuitable, and can call attention.

請求項2の発明は、規制体の取着部が配線器具取付体の器具取付部に取着されているので、ビスが螺入される箇所を利用して規制体を取着することができる。これにより、規制体を配線器具取付体内にコンパクトに取着でき、規制体が配線器具取付体内で突出して内部空間を狭めるのを防ぐことができる。
請求項3の発明は、規制体の取着部が、配線器具取付体の器具取付部におけるビス螺進方向側の面とビス螺退方向側の面とにそれぞれ当接する当接面を有するので、器具取付部に向けて押し込むだけで規制体を簡単に配線器具取付体に取着できる。
請求項4の発明は、規制体の取着部が、ビスの螺進方向と異なる方向から器具取付部に取着されるので、ビスの螺進に伴って規制体が外れ易くなったり外れてしまうのを防止できる。
In the invention of claim 2, since the attaching portion of the restricting body is attached to the appliance attaching portion of the wiring appliance attaching body, it is possible to attach the restricting body using a portion into which the screw is screwed. . Thereby, a regulation body can be attached compactly in a wiring fixture mounting body, and it can prevent that a regulation body protrudes in a wiring fixture mounting body and narrows an internal space.
In the invention of claim 3, the attachment portion of the restricting body has a contact surface that contacts the surface on the screw screwing direction side and the surface on the screw screwing direction side of the device mounting portion of the wiring device mounting body. The regulating body can be easily attached to the wiring device mounting body simply by pushing it toward the device mounting portion.
In the invention of claim 4, since the attaching portion of the restricting body is attached to the instrument mounting portion from a direction different from the screwing direction of the screw, the restricting body becomes easy to come off or come off as the screw is screwed. Can be prevented.

請求項6の発明は、規制体の取着部の当接部が、ボックスカバーの開口部の端縁を延長する仮想線より外側に突出しない。このため、壁穴を大きくする必要がなく、壁穴を大きくすることによって壁穴内に隙間を生じて見栄えが低下するのを回避できる。 In the invention of claim 6 , the contact portion of the attachment portion of the restricting body does not protrude outward from the imaginary line extending the edge of the opening of the box cover. For this reason, it is not necessary to enlarge a wall hole, and it can avoid that a gap is produced in a wall hole and the appearance falls by enlarging a wall hole.

請求項7、8の発明は、特に、ビスの螺進予定空間内に配線材が侵入してビスの軸部と干渉し擦れて傷付くのを防止することもできる。 According to the seventh and eighth aspects of the present invention, it is possible to prevent the wiring material from entering the space where the screw is to be screwed, interfering with the shaft portion of the screw, rubbing and being damaged.

請求項9、10の発明は、配線ボックスあるいはボックスカバーが規制部を備えており、規制部を配線ボックス或いはボックスカバーと一体に設けたものとした場合には、規制体を別体として用意する必要がないため、部品コストを削減でき、部品管理が不要となり、規制体を配線器具取付体に取着する手間も省ける。 According to the ninth and tenth aspects of the present invention, when the wiring box or the box cover is provided with the restricting portion, and the restricting portion is provided integrally with the wiring box or the box cover, the restricting body is prepared separately. Since it is not necessary, the cost of parts can be reduced, parts management becomes unnecessary, and the labor of attaching the regulating body to the wiring fixture mounting body can be saved.

本発明の実施形態の配線器具取付体装置の斜視図である。It is a perspective view of the wiring fixture attachment body apparatus of embodiment of this invention. 図1の配線器具取付体装置を示し、(a)は平面図、(b)は(a)のA−A切断線による断面図、(c)は(b)の要部拡大図、(d)は(a)のB−B切断線による断面図である。1 shows the wiring device mounting body device of FIG. 1, (a) is a plan view, (b) is a sectional view taken along the line AA of (a), (c) is an enlarged view of the main part of (b), (d ) Is a cross-sectional view taken along the line BB of (a). (a)は図1の規制体を取り付ける方向を示す分解斜視図、(b)は規制体を取り付け後の状態を示す要部斜視図である。(a) is a disassembled perspective view which shows the direction which attaches the control body of FIG. 1, (b) is a principal part perspective view which shows the state after attaching a control body. 図1の配線器具取付体の断面図である。It is sectional drawing of the wiring fixture attachment body of FIG. 図1の規制体を示し、(a)は前面側から見た斜視図、(b)は裏面側から見た斜視図、(c)は平面図、(d)は(e)のC−C切断線による断面図、(e)は正面図、(f)は右側面図である。1A is a perspective view as viewed from the front side, FIG. 1B is a perspective view as viewed from the back side, FIG. 1C is a plan view, and FIG. Sectional drawing by a cutting line, (e) is a front view, (f) is a right view. 図1の規制体の取着部を説明する要部正面図である。It is a principal part front view explaining the attachment part of the control body of FIG. 図1の配線器具取付体装置に配線器具を取り付けた状態を示す断面図である。It is sectional drawing which shows the state which attached the wiring fixture to the wiring fixture attachment body apparatus of FIG. 図1の配線器具取付体装置の規制部の変形例を示す断面図である。It is sectional drawing which shows the modification of the control part of the wiring fixture attachment body apparatus of FIG. 図1の規制体の変形例を示し、(a)は斜視図、(b)、(c)は正面図である。The modification of the control body of FIG. 1 is shown, (a) is a perspective view, (b), (c) is a front view.

以下、本発明の実施形態の配線器具取付体装置を図に基づいて説明する。
図1乃至図6において、配線器具取付体装置1は、建物の間仕切り壁等の壁面の裏側に配設され、壁穴に臨む前面側には、スイッチ、コンセント等の配線器具を壁面の表側に取り付けるためのビス51が取着される。配線器具取付体装置1は、配線器具取付体と、これに取着される規制体31とで構成されている。ここで、配線器具取付体としては、配線ボックス11やこれにボックスカバー21が取り付けられたものなどが挙げられる。本実施形態では、配線器具取付体として、配線ボックス11にボックスカバー21が取り付けられたものを例示する。また、本実施形態で述べる配線材としてケーブル61を例示する。なお、ここでは、スイッチ、コンセント等が取り付けられた配線器具取付枠62も配線器具に含めて説明する。以下、各構成部材について詳細に説明する。
Hereinafter, the wiring fixture attachment body apparatus of embodiment of this invention is demonstrated based on figures.
1 to 6, the wiring fixture mounting body device 1 is disposed on the back side of a wall such as a partition wall of a building, and on the front side facing the wall hole, wiring fixtures such as switches and outlets are placed on the front side of the wall. Screws 51 for attachment are attached. The wiring fixture mounting body device 1 includes a wiring fixture mounting body and a regulating body 31 attached to the wiring fixture mounting body. Here, examples of the wiring fixture mounting body include the wiring box 11 and the one having the box cover 21 attached thereto. In this embodiment, the thing with the box cover 21 attached to the wiring box 11 is illustrated as a wiring fixture attachment body. Moreover, the cable 61 is illustrated as a wiring material described in this embodiment. Here, the wiring fixture mounting frame 62 to which switches, outlets, and the like are attached is also included in the wiring fixture. Hereinafter, each component will be described in detail.

配線器具取付体を構成する配線ボックス11は、底壁12と底壁12から立設する周壁13とを有し、底壁12と対向して開口する有底箱状に形成されている。配線ボックス11は、間仕切り柱に固定された取付金具を介して間仕切り壁の裏側に使用されたり、コンクリートに埋設されて使用される。底壁12の中心に設けられたボルト孔14は、コンクリート打設時にボルトを取着して型枠に取り付けるために用いられるが、配線ボックス11を間仕切り壁に配設する場合は不要である。底壁12及び周壁13には、必要に応じてケーブル61を挿通するために打ち抜かれるノックアウト15が設けられている。更に、配線ボックス11の開口16の周縁16aには、開口16の前面にボックスカバー21を取り付けるための取付フランジ17が上下に一対設けられ、各取付フランジ17の中央にはビス孔18が設けられている。配線ボックス11は、合成樹脂材または金属板で形成されている。 The wiring box 11 constituting the wiring fixture mounting body has a bottom wall 12 and a peripheral wall 13 standing from the bottom wall 12, and is formed in a bottomed box shape that opens facing the bottom wall 12. The wiring box 11 is used on the back side of the partition wall through a mounting bracket fixed to the partition column, or is used by being embedded in concrete. The bolt hole 14 provided in the center of the bottom wall 12 is used for attaching a bolt to a formwork when concrete is placed, but is not necessary when the wiring box 11 is disposed on the partition wall. The bottom wall 12 and the peripheral wall 13 are provided with knockouts 15 that are punched to insert the cable 61 as necessary. Further, a pair of mounting flanges 17 for attaching the box cover 21 to the front surface of the opening 16 are provided on the periphery 16 a of the opening 16 of the wiring box 11 in the vertical direction, and a screw hole 18 is provided in the center of each mounting flange 17. ing. The wiring box 11 is formed of a synthetic resin material or a metal plate.

また、配線器具取付体を構成するボックスカバー21は、四角枠状に形成され、中央部は、一定高さで一面側に台状に膨出し、膨出した台状の部分のほぼ全体が開口する開口部22に形成されている。開口部22からは配線ボックス11の開口16の一部が露出している。開口部22は略小判形状に形成され、その周縁は、上下部分が円弧状に外側に湾曲し、左右両側部分は平行する直線状に形成されている。ボックスカバー21の開口部22の外側周辺の平面部の四隅には、配線ボックス11のビス孔18と対応する位置に、円弧状の長孔23が周方向に形成され、長孔23の一端部はビス51を挿通可能な挿通孔に形成されている。更に、図2及び図3等に示すように、開口部22の上下周縁の中央部分には、開口平面方向に突出する取着フランジ24が対向して上下に一対設けられ、各取着フランジ24の中央には、ビス51が螺入されるビス孔25が設けられている。取着フランジ24は器具取付部を構成し、ビス孔25は配線器具を取り付けるためのビス51が螺入される螺入部を構成している。ボックスカバー21は、合成樹脂材または金属板で形成されている。   Further, the box cover 21 constituting the wiring fixture mounting body is formed in a square frame shape, and the central portion bulges in a trapezoidal shape on one side at a constant height, and almost the entire bulged trapezoidal portion is opened. The opening 22 is formed. A part of the opening 16 of the wiring box 11 is exposed from the opening 22. The opening 22 is formed in a substantially oval shape, and the periphery thereof is formed in a straight line in which the upper and lower portions are curved outward in an arc shape and the left and right side portions are parallel. Arc-shaped long holes 23 are formed in the circumferential direction at positions corresponding to the screw holes 18 of the wiring box 11 at the four corners of the flat portion around the outside of the opening 22 of the box cover 21, and one end of the long hole 23. Is formed in an insertion hole through which the screw 51 can be inserted. Further, as shown in FIG. 2 and FIG. 3 and the like, a pair of mounting flanges 24 projecting in the opening plane direction are opposed to each other at the center portion of the upper and lower peripheral edges of the opening 22. A screw hole 25 into which the screw 51 is screwed is provided in the center of the screw. The attachment flange 24 constitutes an instrument mounting part, and the screw hole 25 constitutes a threaded part into which a screw 51 for attaching a wiring instrument is screwed. The box cover 21 is formed of a synthetic resin material or a metal plate.

次に、本発明の特徴である規制体31は、図5に示すように、合成樹脂により全体が正面視略T字状に形成され、垂直部分は円筒状を成し、内部にビス51の軸部が挿通されるビス挿通空間34aが形成されている。規制体31は、ボックスカバー21に取着される取着部32と、配線ボックス11内のケーブル61の配線空間19を確保するためにビス51の螺進を規制する規制部33と、ボックスカバー21の螺入部に螺入されるビス51の螺進方向先に配置されて、ビス51の螺進予定空間20内にケーブル61が侵入するのを防止する摺接防止部34と、を有している。ここで、規制体31について、正面とは、ボックスカバー21の開口部22内から見える面をいう。また、ビス51の螺進方向とは、図7で示せば、ビス51の矢印方向であり、後述の螺退方向とは、その逆の方向である。   Next, as shown in FIG. 5, the regulation body 31, which is a feature of the present invention, is formed of a synthetic resin in a generally T-shape when viewed from the front, the vertical portion is cylindrical, and the screw 51 is formed inside. A screw insertion space 34a through which the shaft portion is inserted is formed. The restricting body 31 includes an attaching portion 32 attached to the box cover 21, a restricting portion 33 that restricts screwing of the screw 51 to secure the wiring space 19 of the cable 61 in the wiring box 11, and a box cover. And a sliding contact prevention portion 34 that is disposed ahead of the screw 51 in the screwing direction of the screw 21 and that prevents the cable 61 from entering the screwing planned space 20 of the screw 51. ing. Here, with respect to the regulating body 31, the front means a surface that can be seen from the inside of the opening 22 of the box cover 21. Further, the screwing direction of the screw 51 is an arrow direction of the screw 51, as shown in FIG. 7, and the screwing direction described later is the opposite direction.

まず、規制体31の取着部32は、ボックスカバー21の器具取付部である取着フランジ24に取着される部分であって、T字状の水平部に形成されており、水平方向に延びる表側当接部35と裏側当接部36との上下2段の当接部で形成されている。表側当接部35は規制体31がボックスカバー21に取着されたときにボックスカバー21の取着フランジ24の外面側に位置し、裏側当接部36は取着フランジ24の内面側に位置するとともに、表側当接部35及び裏側当接部36はそれぞれ中央に間隙37をおいて左右に一対設けられている。これら左右一対の当接部間の中央の間隙37はビス51の軸部が上下に貫通する空間となっている。表側当接部35と裏側当接部36との上下間に形成されている溝部38は、ボックスカバー21の器具取付部の取着フランジ24が圧入される空間となっており、表側当接部35と裏側当接部36とで取着フランジ24が挟持されるようになっている。なお、両当接部は、取着フランジ24に対する挟持力を更に高めるため、当接面に弾性的に挟圧される半球状等の小突起を一体に設けてもよい。   First, the attachment portion 32 of the restricting body 31 is a portion attached to the attachment flange 24 which is an instrument attachment portion of the box cover 21, and is formed in a T-shaped horizontal portion, and in the horizontal direction. It is formed by two upper and lower contact portions of an extending front side contact portion 35 and back side contact portion 36. The front-side contact portion 35 is located on the outer surface side of the attachment flange 24 of the box cover 21 when the restricting body 31 is attached to the box cover 21, and the back-side contact portion 36 is located on the inner surface side of the attachment flange 24. In addition, the front-side contact portion 35 and the back-side contact portion 36 are provided as a pair on the left and right sides with a gap 37 at the center. A central gap 37 between the pair of left and right contact portions is a space through which the shaft portion of the screw 51 passes vertically. A groove portion 38 formed between the upper and lower surfaces of the front-side contact portion 35 and the back-side contact portion 36 is a space into which the attachment flange 24 of the instrument mounting portion of the box cover 21 is press-fitted, and the front-side contact portion The attachment flange 24 is sandwiched between 35 and the back side contact portion 36. In addition, in order to further increase the clamping force with respect to the attachment flange 24, both contact parts may be integrally provided with a small projection such as a hemisphere that is elastically pressed against the contact surface.

更に、取着部32の表側当接部35は、ボックスカバー21の取着フランジ24におけるビス51の螺退方向側の面すなわち図3(a)及び(b)における取着フランジ24の上側の表面と当接する当接面35aを有している。また、表側当接部36は、取着フランジ24におけるビス51螺進方向側の面すなわち図3における取着フランジ24の下側の裏面と当接する当接面36aを有している。   Further, the front-side contact portion 35 of the attachment portion 32 is a surface of the attachment flange 24 of the box cover 21 on the screwing direction side of the screw 51, that is, on the upper side of the attachment flange 24 in FIGS. 3 (a) and 3 (b). It has the contact surface 35a which contact | abuts the surface. The front contact portion 36 has a contact surface 36a that contacts the surface of the mounting flange 24 on the screw 51 screwing direction side, that is, the lower back surface of the mounting flange 24 in FIG.

このうち、表側当接部35は、図6(a)に示すように、ボックスカバー21の開口部22の端縁22aを延長する二点鎖線で示す仮想線26すなわち取着フランジ24の基端部を横切ってそのまま円弧に沿って描かれる線より外側に突出しないように形成されている。表側当接部35の一部が、図6(b)の斜線部分で示すように、仮想線26より外側にはみ出していると、ボックスカバー21の開口部22が嵌入する壁穴を表側当接部35のはみ出し分だけ大きくしなければならず、これにより後述する不具合を生じる恐れがあるからである。   Among these, as shown in FIG. 6A, the front-side contact portion 35 is an imaginary line 26 indicated by a two-dot chain line extending the end edge 22 a of the opening 22 of the box cover 21, that is, the base end of the attachment flange 24. It is formed so as not to protrude outside the line drawn along the arc as it is across the part. If a part of the front side abutting portion 35 protrudes outside the virtual line 26 as shown by the hatched portion in FIG. 6B, the wall hole into which the opening 22 of the box cover 21 fits is brought into the front side abutting. This is because the portion 35 has to be increased by the amount of protrusion, which may cause a problem described later.

このように形成された取着部32は、ボックスカバー21のビス孔25が表側当接部35及び裏側当接部36における間隙37を通して表側に臨むので、ボックスカバー21の表側からビス51を間隙37内に挿入してビス孔25に挿入し、螺着することができる。なお、ビス51は、ビス孔25に螺刻しながら強制的に螺入されるタッピングビスや、ナットを使用して取着するものなどを用いることができる。   The mounting portion 32 formed in this way faces the screw 51 from the front side of the box cover 21 because the screw hole 25 of the box cover 21 faces the front side through the gap 37 in the front side contact portion 35 and the back side contact portion 36. It can be inserted into the screw hole 25 and screwed. The screw 51 may be a tapping screw that is forcibly screwed into the screw hole 25 or a screw that is attached using a nut.

更に、取着部32は、図3(a)の矢印で示すように、ボックスカバー21の器具取付部に対してビス51の螺進軸と直交する方向から取り付けられるようになっており、図3(a)において水平方向から取着部32の溝部38内に取着フランジ24を嵌入させて表側当接部35と裏側当接部36とで挟持することによりボックスカバー21に取り付けられる。   Further, as shown by the arrow in FIG. 3A, the attachment portion 32 is attached to the instrument attachment portion of the box cover 21 from the direction orthogonal to the screwing shaft of the screw 51. In 3 (a), the attachment flange 24 is fitted into the groove portion 38 of the attachment portion 32 from the horizontal direction and is sandwiched between the front-side contact portion 35 and the back-side contact portion 36 to be attached to the box cover 21.

一方、規制体31の規制部33は、T字状の円筒状の垂直部分の先端部に設けられており、ビス挿通空間34aの先端部は平面状の底面を有する底部39で閉塞されている。これにより、ボックスカバー21の螺入部を超えて配線ボックス11内に螺進してきたビス51の先端は規制部33の底面に当接してそれ以上に螺進するのが規制される。なお、底部39の底面は、平面状でなくてもよく、窪み面等に形成してもよい。規制部33は、この先端部と配線ボックス11の底壁12との間にケーブル61を配線可能な隙間すなわち配線空間19が設けられるように、取着部32から離間する距離が設定されている。なお、規制部33の先端の底部39は、外面が半球面状をなしており、配線ボックス11内のケーブル61が接触により傷付くのが防止される。   On the other hand, the restricting portion 33 of the restricting body 31 is provided at the tip of a T-shaped cylindrical vertical portion, and the tip of the screw insertion space 34a is closed by a bottom 39 having a flat bottom surface. . As a result, the tip of the screw 51 that has screwed into the wiring box 11 beyond the screwed portion of the box cover 21 abuts against the bottom surface of the restricting portion 33 and is restricted from screwing further. Note that the bottom surface of the bottom portion 39 does not have to be planar, and may be formed in a recessed surface or the like. The restricting portion 33 is set at a distance away from the attachment portion 32 so that a gap in which the cable 61 can be routed, that is, the wiring space 19 is provided between the tip portion and the bottom wall 12 of the wiring box 11. . The bottom 39 at the tip of the restricting portion 33 has a hemispherical outer surface, and the cable 61 in the wiring box 11 is prevented from being damaged by contact.

次に、規制体31の摺接防止部34は、取着部32と規制部33とを連接する連接部40に形成されており、ボックスカバー21の螺入部に螺入されるビス51の螺進方向先に配置されている。摺接防止部34は、連接部40内に螺進したビス51の軸部を取り囲む円筒形状に形成されており、これにより、連接部40のビス51の螺進方向先である螺進予定空間20内にケーブル61が侵入してビス51の軸部と摺接し擦られて傷付くのが防止される。なお、円筒形状の連接部40の側面には、樹脂成形上の点から肉盗み空間が形成されている。
このように形成された規制体31の規制部33及び摺接防止部34は、ケーブル61との干渉を防止してケーブル61が傷付くのを防止する干渉防止体を構成している。
Next, the sliding contact preventing portion 34 of the restricting body 31 is formed in a connecting portion 40 that connects the attachment portion 32 and the restricting portion 33, and the screw 51 screwed into the screwing portion of the box cover 21. It is arranged ahead. The sliding contact prevention portion 34 is formed in a cylindrical shape surrounding the shaft portion of the screw 51 screwed into the connecting portion 40, and thereby, a planned screwing space that is the tip of the screw 51 in the connecting portion 40 in the screwing direction. The cable 61 is prevented from entering the inside 20 and slidingly contacting and rubbing against the shaft portion of the screw 51 to be damaged. A meat stealing space is formed on the side surface of the cylindrical connecting portion 40 from the point of resin molding.
The restriction part 33 and the sliding contact prevention part 34 of the restriction body 31 thus formed constitute an interference prevention body that prevents the cable 61 from being damaged by preventing interference with the cable 61.

次に、上記のように構成された配線器具取付体への配線器具の取り付けについて説明する。
予め、配線ボックス11の開口側にボックスカバー21を当接し、ボックスカバー21の長孔23にビス51を挿通して取付フランジ17のビス孔25に螺着することにより、配線ボックス11とボックスカバー21とを一体に組み付けておく。そこで、図示しないが、建物の間仕切り柱に固定された取付金具に配線ボックス11を固定し、間仕切り壁71を立設して、配線ボックス11及びボックスカバー21を壁裏に配設する。
Next, the attachment of the wiring device to the wiring device mounting body configured as described above will be described.
In advance, the box cover 21 is brought into contact with the opening side of the wiring box 11, and a screw 51 is inserted into the long hole 23 of the box cover 21 and screwed into the screw hole 25 of the mounting flange 17. 21 is assembled together. Therefore, although not shown, the wiring box 11 is fixed to a mounting bracket fixed to the partitioning pillar of the building, the partitioning wall 71 is erected, and the wiring box 11 and the box cover 21 are disposed behind the wall.

次に、壁裏に配線されたケーブル61を配線ボックス11のノックアウト15を打ち抜いた透孔から配線ボックス11内に引き込み、間仕切り壁71の壁穴72を通して壁表側で配線器具取付枠62に組み付けられたスイッチ63の端子に結線する。そして、ボックスカバー21の器具取付部に規制体31を取り付ける。このとき、規制体31の取着部32は、ボックスカバー21の取着フランジ24の表側面及び裏側面とそれぞれ当接する表側当接部35及び裏側当接部36を有するので、器具取付部に向けて押し込み、取着フランジ24を規制部33の溝部38に嵌め込んで、規制体31を簡単に配線器具取付体に取り付けることができる。次いで、図7に示すように、壁表側から配線器具取付枠62の上下端部に設けられた一対の挿通孔にビス51を挿通させ、ボックスカバー21の上下一対の取着フランジ24,24のビス孔25,25に螺入する。これにより、配線器具取付体への配線器具の取り付けが完了する。   Next, the cable 61 wired on the back of the wall is drawn into the wiring box 11 from the through hole in which the knockout 15 of the wiring box 11 is punched, and is assembled to the wiring fixture mounting frame 62 on the front side of the wall through the wall hole 72 of the partition wall 71. Connect to the terminal of the switch 63. Then, the restricting body 31 is attached to the instrument mounting portion of the box cover 21. At this time, the attachment portion 32 of the restricting body 31 has a front-side contact portion 35 and a back-side contact portion 36 that come into contact with the front side surface and the back side surface of the attachment flange 24 of the box cover 21, respectively. The restriction body 31 can be easily attached to the wiring fixture attachment body by pushing in and fitting the attachment flange 24 into the groove portion 38 of the restriction portion 33. Next, as shown in FIG. 7, the screws 51 are inserted into a pair of insertion holes provided in the upper and lower ends of the wiring fixture mounting frame 62 from the wall surface side, and the pair of upper and lower attachment flanges 24, 24 of the box cover 21 are inserted. Screw into the screw holes 25, 25. Thereby, the attachment of the wiring device to the wiring device mounting body is completed.

配線器具が取り付けられた状態においては、規制体31の規制部33の底部39と配線ボックス11の底壁12との間に、ケーブル61の配線空間19が形成されている。なお、図7に示すビス51は適切な長さのものであるが、ビス51の選定を誤って長すぎるものを使用したときは、ビス51の先端は規制体31の規制部33の底部39の底面と当接し、それ以上にビス51が螺進するのが阻止される。このときは、それ以上にビス51をねじ込めないし、ビス51の頭部は壁面から前方に飛び出して隙間を生じ、配線器具取付枠62はがさつく状態になるから、作業者は容易に取着状態の異常に気付くことができる。このようにビス51が長すぎた場合は、これを取り外して別のビス51と交換して取り付ける。   In the state where the wiring device is attached, the wiring space 19 of the cable 61 is formed between the bottom 39 of the restricting portion 33 of the restricting body 31 and the bottom wall 12 of the wiring box 11. The screw 51 shown in FIG. 7 has an appropriate length. However, when the screw 51 is selected too long by mistake, the tip of the screw 51 is positioned at the bottom 39 of the restricting portion 33 of the restricting body 31. The screw 51 is prevented from screwing further. At this time, the screw 51 cannot be screwed any further, and the head of the screw 51 jumps forward from the wall surface to form a gap, and the wiring fixture mounting frame 62 is stuck. You can notice abnormalities in the wearing state. If the screw 51 is too long in this way, it is removed and replaced with another screw 51 for attachment.

次に、配線器具取付体装置1の作用を説明する。
規制体31は、規制部33が、配線器具取付体の内部を螺進するビス51の先端が当接してこれがそれ以上に螺進するのを規制するので、初心作業者等が、壁厚が異なる場合などであっても常に同一長さのビスを使用したり、傷付きについての認識が不足していたり、不注意であったりして、誤って長すぎるビス51を使用したとしても、所定長さ以上にビス51が螺進して先端部が配線ボックス11内のケーブル61と接触してこれを傷付けてしまうのを防止することができる。
また、長すぎたときは、ビス51の先端が規制部33に当接してそれ以上にビス51を螺進させることができないので、初心作業者等はビス51が長すぎて適しないものであったことを認識するとともに、初心作業者等に注意を喚起させることができる。
Next, the effect | action of the wiring fixture attachment body apparatus 1 is demonstrated.
In the restricting body 31, the restricting portion 33 restricts the tip of the screw 51 that is screwed inside the wiring fixture mounting body from coming into contact with the leading end of the screw 51, so that the initial worker or the like can reduce the wall thickness. Even if different screws are used, even if the same length of screw is always used, the recognition of scratches is insufficient, or careless, even if the screw 51 is too long, It is possible to prevent the screw 51 from being screwed more than the length and the tip portion from contacting and damaging the cable 61 in the wiring box 11.
If the length of the screw 51 is too long, the tip of the screw 51 abuts against the restricting portion 33 and the screw 51 cannot be screwed further. It is possible to alert the beginning worker and the like.

更に、規制体31の取着部32は配線器具取付体のビス51が螺入される取着フランジ24に取着されるので、ビス51が螺入される箇所を利用して規制体31を取着することができる。これにより、規制体31を配線器具取付体内にコンパクトに取着でき、規制体31が配線ボックス11内で単独で突出して内部空間が狭まるのを防止できる。   Further, since the attaching portion 32 of the restricting body 31 is attached to the attaching flange 24 into which the screw 51 of the wiring fixture mounting body is screwed, the restricting body 31 is attached using the place where the screw 51 is screwed. Can be attached. Thereby, the regulation body 31 can be attached compactly in the wiring fixture mounting body, and the regulation body 31 can be prevented from projecting alone in the wiring box 11 and the internal space being narrowed.

そして、規制体31の取着部32は、ビス51の螺進方向と異なる方向から器具取付部である取着フランジ24に取着されるので、ビス51の螺進に伴って規制体31が外れ易くなったり外れてしまうのを防止することができる。   And since the attachment part 32 of the regulation body 31 is attached to the attachment flange 24 which is an instrument attachment part from the direction different from the screwing direction of the screw 51, the regulation body 31 is attached with the screwing of the screw 51. It can be prevented from coming off or coming off easily.

更には、規制体31の取着部32の当接部は、ボックスカバー21の開口部22の端縁22aを延長する仮想線26より外側に突出しない。このため、仮に、規制体31の取着部32の当接部の一部が図6(b)に示すような仮想線26より外側に突出してはみだすものであるときは、壁穴72も規制体31の当接部と干渉するのを避けるために大きくする必要があり、また、それにより、配線器具を覆う化粧カバーも大きくしなければならないし、壁穴72が化粧カバーより大き過ぎた場合には壁穴72内に隙間を生じて見栄えが低下してしまうことになるが、本実施形態の規制体31はそのような不具合を生じない。   Furthermore, the contact portion of the attachment portion 32 of the restricting body 31 does not protrude outward from the imaginary line 26 that extends the edge 22 a of the opening 22 of the box cover 21. For this reason, if a part of the contact portion of the attachment portion 32 of the restricting body 31 protrudes outside the imaginary line 26 as shown in FIG. 6B, the wall hole 72 is also restricted. When it is necessary to enlarge the cover to cover the wiring device, it is necessary to enlarge it to avoid interference with the contact part of the body 31, and the wall hole 72 is too large than the decorative cover In this case, a gap is generated in the wall hole 72 and the appearance is deteriorated. However, the regulation body 31 of the present embodiment does not cause such a problem.

加えて、ビス51の螺進予定空間20内に配線材が侵入するのを防止する摺接防止部34を備えているので、ビス51の螺進予定空間20内に配線材が侵入してビス51の軸部と干渉し擦れて傷付くのを防止することもできる。   In addition, since the sliding contact preventing portion 34 that prevents the wiring material from entering the screw 51 planned space 20 is provided, the wiring material enters the screw 51 planned screwing space 20 and is screwed. It is possible to prevent the shaft 51 from interfering with and rubbing.

ところで、上記実施形態では、配線器具取付体は、配線ボックス11にボックスカバー21が取り付けられたものを例示しているが、本発明は、配線器具取付体が配線ボックス11である場合も同様に適用される。この場合、配線ボックス11の周壁13における底壁12から離間した位置に配線器具取付枠62を取り付けるためのビス孔25が設けられており、規制体31は、このビス孔25が設けられた器具取付部に取着される。   By the way, in the said embodiment, although the wiring fixture attachment body illustrated what attached the box cover 21 to the wiring box 11, this invention is the same also when the wiring fixture attachment body is the wiring box 11. FIG. Applied. In this case, a screw hole 25 for attaching the wiring fixture mounting frame 62 is provided at a position away from the bottom wall 12 of the peripheral wall 13 of the wiring box 11, and the restricting body 31 is a fixture provided with the screw hole 25. It is attached to the mounting part.

また、上記実施形態では、規制体31は、ボックスカバー21或いは配線ボックス11の器具取付部に別体として取着されているが、規制体31の規制部33をボックスカバー21或いは配線ボックス11に一体に設けたものとすることもできる。例えば、図8(a)に示すものは、ボックスカバー21の開口部22の端縁22aの一部を開口部22の奥側にプレス加工により折り曲げ、更に、開口部22と平行する方向に折り曲げて、この先端の折曲部41を規制部33としている。ボックスカバー21のビス孔25を挿通したビス51は、長すぎるときには、この折曲部41に当接してそれ以上に螺進するのが防止される。或いは、図8(b)に示すものは、配線ボックス11の周壁13の一部に内部側に突出する突出片42が金属板の溶接や樹脂成形、係合などによって一体に形成されており、この突出片42を規制部33としている。このように、規制部33をボックスカバー21や配線ボックス11に一体に設けた場合には、規制体31を別途に用意する必要がないため、部品コストを削減でき、部品管理が不要となり、規制体31を配線器具取付体に取着する手間を省くこともできる。   Moreover, in the said embodiment, although the regulation body 31 is attached separately to the instrument cover part of the box cover 21 or the wiring box 11, the regulation part 33 of the regulation body 31 is attached to the box cover 21 or the wiring box 11. It can also be provided integrally. For example, in the case shown in FIG. 8A, a part of the edge 22 a of the opening 22 of the box cover 21 is bent to the back side of the opening 22 by pressing, and further bent in a direction parallel to the opening 22. The bent portion 41 at the tip is used as the restricting portion 33. When the screw 51 inserted through the screw hole 25 of the box cover 21 is too long, it is prevented from coming into contact with the bent portion 41 and screwing further. Alternatively, as shown in FIG. 8 (b), a protruding piece 42 protruding inside is formed integrally with a part of the peripheral wall 13 of the wiring box 11 by welding, resin molding, engagement or the like of a metal plate, This projecting piece 42 is used as the restricting portion 33. In this manner, when the restricting portion 33 is provided integrally with the box cover 21 or the wiring box 11, it is not necessary to separately prepare the restricting body 31, so that the component cost can be reduced and the component management becomes unnecessary, and the restriction The trouble of attaching the body 31 to the wiring device mounting body can also be saved.

加えて、上記実施形態の規制体31の取着部32と規制部33との連接部40に形成された摺接防止部34は、筒状に形成されているが、ビス51の軸部と配線器具取付体内に配置される配線材との摺接を防止できれば、軸部を筒状に囲うものでなくてもよく、板状としてビス51の両側に配置したものとしてもよい。
更には、上記実施形態では、規制体31は摺接防止部34を備えているが、本発明を実施する場合は、図9に示すように、摺接防止部34を備えていないものとしてもよい。
In addition, the sliding contact prevention portion 34 formed in the connecting portion 40 between the attachment portion 32 and the restriction portion 33 of the restriction body 31 of the above embodiment is formed in a cylindrical shape, but the shaft portion of the screw 51 As long as the sliding contact with the wiring member arranged in the wiring device mounting body can be prevented, the shaft portion may not be enclosed in a cylindrical shape, and may be arranged on both sides of the screw 51 as a plate shape.
Furthermore, in the said embodiment, although the regulation body 31 is provided with the sliding contact prevention part 34, when implementing this invention, as shown in FIG. Good.

そして、上記実施形態の規制体31は、器具取付部に取着されているが、これ以外の箇所に取着されるものとしてもよい。例えば、配線ボックス11あるいはボックスカバー21の開口部22の隅部に取着するものとしてもよく、この場合は、規制体31の取着部32はビス51の螺入部から離間した箇所に位置することになるので、例えば、図9(c)に示すように、規制部33はビス51の螺進予定空間20である軸部の直下まで配線ボックス11の底壁12と平行方向に延びた形状に形成される。   And although the regulation body 31 of the said embodiment is attached to the instrument attachment part, it is good also as what is attached to locations other than this. For example, it may be attached to the corner of the opening 22 of the wiring box 11 or the box cover 21, and in this case, the attaching portion 32 of the restricting body 31 is located at a position away from the screwed portion of the screw 51. Therefore, for example, as shown in FIG. 9 (c), the restricting portion 33 has a shape extending in a direction parallel to the bottom wall 12 of the wiring box 11 to a position directly below the shaft portion that is the planned screwing space 20 of the screw 51. Formed.

加えて、上記実施形態では、ボックスカバー21は開口部22に配線器具取付枠62が1個取り付けられたものを示しているが、開口部22に複数個の配線器具取付枠62が例えば2ヶ口用などとして左右に並列して取り付けられたものにも適用できることは言うまでもない。なお、このようなボックスカバー21において、開口部22の周縁には、ボックスカバー21を配線ボックス11に取り付け固定するための取付孔に近接して配線器具を取着するためのビス孔25が設けられていることがあり、その場合は、規制体31は、取着部32に、ボックスカバー21を取り付けるための取付孔に挿通されるビス51と干渉しないよう逃がしの切欠空間や逃がし孔が形成されたものとなる。   In addition, in the above embodiment, the box cover 21 is shown in which one wiring fixture mounting frame 62 is attached to the opening 22. However, for example, two wiring fixture mounting frames 62 are provided in the opening 22. Needless to say, the present invention can also be applied to a mouth mounted in parallel on the left and right. In such a box cover 21, a screw hole 25 for attaching a wiring device is provided at the periphery of the opening 22 in the vicinity of an attachment hole for attaching and fixing the box cover 21 to the wiring box 11. In this case, the regulating body 31 is formed with a relief cutout space or a relief hole in the attachment portion 32 so as not to interfere with the screw 51 inserted through the attachment hole for attaching the box cover 21. Will be.

更に、規制体31は、表側当接部35と裏側当接部36との間の溝部38に配線器具取付体の器具取付部の取着フランジ24を嵌め込んで挟持し取着するものとしているが、係合などの別の手段によって取着してもよい。   Further, the restricting body 31 is fitted and attached by fitting the mounting flange 24 of the device mounting portion of the wiring device mounting body into the groove portion 38 between the front side contact portion 35 and the back side contact portion 36. However, it may be attached by other means such as engagement.

加えて、規制体31は、合成樹脂により全体が剛性を有するものであってもよく、可撓性、柔軟性を有するものであってもよい。また、他の材質で形成してもよい。   In addition, the regulation body 31 may be entirely made of a synthetic resin and may be rigid or flexible. Moreover, you may form with another material.

なお、前述した、配線器具取付体への配線器具の取り付けにおいて、規制体31は、間仕切り壁71に壁穴72を設けてからボックスカバー21の器具取付部に取り付けているが、先に規制体31をボックスカバー21に取り付けた状態でこれらを壁裏に設置してから壁穴72を設けてもよい。この場合は、ボックスカバー21への規制体31の付け忘れを防止できる。なお、規制体31はボックスカバー21とは別体であるから、ケーブル61の引き込み、結線時に、規制体31が作業の邪魔になるのであれば、一旦規制体31を取り外し、ケーブル61の引き込み、結線後に再度取着することもできる。   In addition, in attaching the wiring device to the wiring device mounting body described above, the regulating body 31 is attached to the equipment mounting portion of the box cover 21 after the wall hole 72 is provided in the partition wall 71. The wall holes 72 may be provided after these are installed on the back of the wall with the 31 attached to the box cover 21. In this case, forgetting to attach the regulating body 31 to the box cover 21 can be prevented. Since the regulating body 31 is separate from the box cover 21, if the regulating body 31 interferes with the work when the cable 61 is pulled in and connected, the regulating body 31 is temporarily removed and the cable 61 is pulled in. It can be attached again after the connection.

また、上記実施形態において、規制体31は、ボックスカバー21等の一対の器具取付部の両方に取り付けているが、一般的に対となる器具取付部は同じ長さのビス51が使用されるため、一対の器具取付部のうちの一方のみ、あるいは器具取付部が複数対ある場合はそのうちのいずれかまたは一箇所に、規制体31を取着しておくだけでも、初心作業者等に注意を喚起することができる。但し、規制体31が取着されていない器具取付部に先にビス51が取着されることもあり得るので、規制体31は全ての器具取付部に取り付けるのが望ましい。   Moreover, in the said embodiment, although the regulation body 31 is attached to both of a pair of instrument attachment parts, such as the box cover 21, generally the screw | thread 51 of the same length is used for the instrument attachment part used as a pair. Therefore, only one of the pair of instrument mounting parts, or when there are a plurality of pairs of instrument mounting parts, be careful of the novice worker, etc. even by attaching the regulating body 31 to any one or one of them. Can be aroused. However, since the screws 51 may be attached first to the appliance mounting portion to which the regulating body 31 is not attached, it is desirable that the regulating body 31 is attached to all the appliance mounting portions.

更に、上記実施形態では、規制体31は、間仕切り壁71やコンクリート壁の裏側に配設された配線ボックス11やボックスカバー21に取着されたものを示しているが、本発明は、内部に配線材が引き込まれたダクトに取り付けられるコンセント取付具、スイッチ取付具などにも適用することができる。   Furthermore, in the said embodiment, although the regulation body 31 has shown what was attached to the wiring box 11 and the box cover 21 arrange | positioned on the back side of the partition wall 71 or a concrete wall, this invention is shown inside. The present invention can also be applied to outlet fittings, switch fittings, and the like that are attached to ducts into which wiring materials are drawn.

1 配線器具取付体装置 32 取着部
11 配線ボックス(配線器具取付体) 33 規制部
12 底壁 34 摺接防止部
13 周壁 35 表側当接部
16 開口 35a、36a 当接面
19 配線空間 36 裏側当接部
20 螺進予定空間 40 連接部
21 ボックスカバー(配線器具取付体) 41 折曲部(規制部)
22 開口部 42 突出片(規制部)
22a 端縁 51 ビス
24 取着フランジ(器具取付部) 61 ケーブル(配線材)
25 ビス孔(螺入部) 62 配線器具取付枠(配線器具)
26 仮想線 63 スイッチ(配線器具)
31 規制体
DESCRIPTION OF SYMBOLS 1 Wiring fixture attachment body apparatus 32 Attachment part 11 Wiring box (wiring fixture attachment body) 33 Control part 12 Bottom wall 34 Sliding contact prevention part 13 Perimeter wall 35 Front side contact part 16 Opening 35a, 36a Contact surface 19 Wiring space 36 Back side Contact portion 20 Space to be screwed 40 Connection portion 21 Box cover (wiring device mounting body) 41 Bending portion (regulation portion)
22 Opening 42 Projecting piece (Regulator)
22a Edge 51 Screw 24 Mounting flange (tool mounting part) 61 Cable (wiring material)
25 Screw hole (screwed part) 62 Wiring fixture mounting frame (wiring fixture)
26 Virtual line 63 Switch (wiring equipment)
31 Regulatory body

Claims (10)

配線器具を取付けるためのビスが螺入される螺入部を有する器具取付部を備えた配線器具取付体と、
前記配線器具取付体に取着される取着部と、前記螺入部に螺入される前記ビスの螺進方向先に配置されて、前記螺入部を超えて螺進する前記ビスの先端に当接してそれ以上の螺進を規制する規制部と、を有する規制体と、
からなり、
前記配線器具取付体は、底壁と該底壁から立設する周壁とを有し該底壁と対向して開口する有底箱状の配線ボックスと、前記器具取付部を備えて前記配線ボックスの開口側に取り付けられたボックスカバーと、からなり、
前記規制体の規制部は、前記配線ボックスの底壁との間に配線材が配線可能な隙間を空けて前記配線ボックスの内部に配置されていることを特徴とする配線器具取付体装置。
A wiring fixture mounting body provided with a fixture mounting portion having a screwing portion into which a screw for mounting the wiring fixture is screwed;
An attachment portion to be attached to the wiring device mounting body and a tip of the screw which is disposed ahead of the screwing direction of the screw to be screwed into the screwing portion and is screwed beyond the screwing portion. A regulation body having a regulation portion that contacts and regulates further screwing, and
Tona is,
The wiring fixture mounting body includes a bottomed box-like wiring box having a bottom wall and a peripheral wall standing from the bottom wall and opening facing the bottom wall, and the appliance mounting portion. And a box cover attached to the opening side of
The wiring device mounting body device , wherein the regulating portion of the regulating body is arranged inside the wiring box with a gap in which a wiring material can be wired between the bottom wall of the wiring box .
前記規制体の取着部は、前記配線器具取付体の器具取付部に取着されたことを特徴とする請求項1に記載の配線器具取付体装置。   The wiring fixture mounting apparatus according to claim 1, wherein the attachment portion of the restricting body is attached to a fixture mounting portion of the wiring fixture mounting body. 前記規制体の取着部は、前記配線器具取付体の器具取付部におけるビス螺進方向側の面とビス螺退方向側の面とにそれぞれ当接する当接面を有することを特徴とする請求項2に記載の配線器具取付体装置。   The mounting portion of the restricting body has a contact surface that contacts a surface on the screw screwing direction side and a surface on the screw screwing direction side of the device mounting portion of the wiring device mounting body. Item 3. A wiring fixture mounting body device according to Item 2. 前記規制体の取着部は、前記配線器具取付体の器具取付部に対してビス螺進軸と直交する方向から取着されることを特徴とする請求項2または請求項3に記載の配線器具取付体装置。   4. The wiring according to claim 2, wherein the attachment portion of the restricting body is attached to a device attachment portion of the wiring device attachment body from a direction orthogonal to a screw screw shaft. 5. Instrument mounting body device. 前記配線器具取付体は、底壁と該底壁から立設する周壁とを備えて有底箱状に形成され、 前記器具取付部は、前記周壁の前記底壁から離間した位置に設けられ、
前記規制体の規制部は、前記器具取付部と前記底壁との間であって、前記底壁との間に前記配線材が配線可能な隙間を空けて配置されていることを特徴とする請求項1乃至請求項4のいずれかに記載の配線器具取付体装置。
The wiring device mounting body includes a bottom wall and a peripheral wall erected from the bottom wall, and is formed in a bottomed box shape, and the device mounting portion is provided at a position spaced from the bottom wall of the peripheral wall,
Regulating portion of said regulating member is arranged between the said device attachment portion and the bottom wall, wherein the wiring member is arranged at a possible wiring gap between said bottom wall The wiring fixture attachment body apparatus in any one of Claim 1 thru | or 4.
前記ボックスカバーの器具取付部は、該ボックスカバーの開口部の端縁から該開口部内に突出し、
前記規制体の取着部は、前記器具取付部のビス螺退方向側の面に当接する当接部を有し、該当接部は、前記ボックスカバーの開口部の端縁を延長する仮想線より外側に突出しないよう形成されたことを特徴とする請求項1乃至請求項5のいずれかに記載の配線器具取付体装置。
The instrument mounting portion of the box cover protrudes into the opening from the edge of the opening of the box cover,
The attachment part of the restricting body has an abutting part that abuts against the surface of the instrument mounting part on the screw retraction direction side, and the corresponding contacting part is an imaginary line extending the edge of the opening of the box cover The wiring device mounting body device according to any one of claims 1 to 5 , wherein the wiring device mounting body device is formed so as not to protrude further outward.
前記規制体の取着部と規制部とを連接する連接部は、前記配線器具取付体の螺入部に螺入されるビスの軸部と前記配線器具取付体内に配置される前記配線材との摺接を防止すべく該ビスの軸部を取り囲む形状をなしていることを特徴とする請求項1乃至請求項6のいずれかに記載の配線器具取付体装置。 Connecting part for connecting the regulating portion and the mounting portion of the regulating body, and the wiring member disposed on the shaft portion and the wiring devices mounted within the screw that is threaded into the threaded join the club of the wiring device attachment member The wiring device attachment body device according to any one of claims 1 to 6 , wherein the wiring device attachment body device has a shape surrounding a shaft portion of the screw so as to prevent sliding contact. 前記規制体は、前記ビスの螺進予定空間内に前記配線材が侵入して該ビスの軸部と摺接するのを防止する摺接防止部を有することを特徴とする請求項1乃至請求項7のいずれかに記載の配線器具取付体装置。 The said regulation body has the sliding contact prevention part which prevents that the said wiring material penetrate | invades into the screw planned space of the said screw | thread, and slidably contacts with the axial part of this screw | thread. The wiring fixture attachment body device according to any one of 7. 底壁と該底壁から立設する周壁とを備えて有底箱状に形成され、配線器具を取り付けるためのビスが螺入される螺入部を有する器具取付部が前記周壁の前記底壁から離間した位置に設けられた配線ボックスであって、
前記螺入部に螺入される前記ビスの螺進方向先であって、前記底壁との間に配線材を配線可能な隙間を開けた位置に、前記螺入部を超えて螺進する前記ビスの先端に当接してそれ以上に前記底壁に向かって螺進するのを規制する規制部が設けられていることを特徴とする配線ボックス。
An instrument mounting portion having a bottom wall and a peripheral wall standing from the bottom wall and having a screw-in portion into which a screw for mounting a wiring instrument is screwed is formed from the bottom wall of the peripheral wall. A wiring box provided at a spaced position,
A screwed direction destination of the bis threaded into the threaded join the club, in a position with a gap that can be routed distribution wire between the bottom wall and screwed beyond the threaded join the club said bis A wiring box, characterized in that a restricting portion is provided that abuts against the tip of the wire and restricts further screwing toward the bottom wall.
底壁と該底壁から立設する周壁とを有し該底壁と対向して開口する有底箱状の配線ボックスと、
前記開口の一部が露出する開口部と、配線器具を取り付けるためのビスが螺入される螺入部を有する器具取付部と、を備え、前記配線ボックスの開口側に取り付けられたボックスカバーと、
前記螺入部に螺入される前記ビスの螺進方向先であって、前記底壁との間に配線材が配線可能な隙間を開けた位置に設けられ、前記螺入部を超えて螺進する前記ビスの先端に当接してそれ以上に前記底壁に向かって螺進するのを規制する規制部と、
からなることを特徴とする配線ボックス装置。
A bottomed box-like wiring box having a bottom wall and a peripheral wall erected from the bottom wall and opening facing the bottom wall;
A box cover attached to the opening side of the wiring box, comprising: an opening in which a part of the opening is exposed; and a device mounting portion having a screw-in portion into which a screw for mounting the wiring device is screwed.
A screwed direction destination of the bis threaded into the threaded join the club, provided at a position where wiring material is opened that can be routed gap between said bottom wall and screwed beyond the threaded join the club A regulating portion that abuts against the tip of the screw and regulates further screwing toward the bottom wall;
A wiring box device comprising:
JP2016011159A 2016-01-23 2016-01-23 Wiring fixture mounting body device, wiring box and wiring box device Active JP6480356B2 (en)

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