JP3472128B2 - Wiring and piping box - Google Patents
Wiring and piping boxInfo
- Publication number
- JP3472128B2 JP3472128B2 JP09082698A JP9082698A JP3472128B2 JP 3472128 B2 JP3472128 B2 JP 3472128B2 JP 09082698 A JP09082698 A JP 09082698A JP 9082698 A JP9082698 A JP 9082698A JP 3472128 B2 JP3472128 B2 JP 3472128B2
- Authority
- JP
- Japan
- Prior art keywords
- box
- shaped steel
- side wall
- steel material
- lightweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Connection Or Junction Boxes (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば、軽量間仕
切壁を構成する軽量形鋼等に対して開口面の面一を保持
して取付けることのできる配線・配管用ボックスに関す
るものである。なお、本明細書において「面一」とは、
異なる２つの面が同一面、或いはほぼ同一面上に位置し
ていることをいう。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wiring / piping box which can be attached to, for example, a light-weight shaped steel forming a light-weight partition wall while keeping its opening face flush. In addition, in the present specification, “flush” means
It means that two different surfaces are located on the same surface or substantially the same surface.
【０００２】[0002]
【従来の技術】例えば、軽量形鋼に配線・配管用ボック
ス（以下、単に「ボックス」と略称する）を取付けるに
は、ボックス側壁を形鋼の背面壁に当接させて、該ボッ
クス側壁を貫通するビスを形鋼の前記背面壁に押し付け
ながら回転させることにより強制的に螺入させて、取付
けている。しかし、形鋼の背面壁に対するビスの螺入
は、該背面壁に対してビスを押し付けながら行うため
に、大きな力を要する。このため、ボックス本体の開口
面を形鋼の側面壁と略面一にして、該形鋼にボックスを
取付ける必要があるが、前記螺入作業によりボックスが
ずれて、形鋼の側面壁に対する面一な固定は難しい。ま
た、ボックス側壁のビス貫通孔は長孔であるために、ボ
ックスの取付位置がずれた場合には、ビス螺入後に形鋼
に対してボックスを前後動させて、その位置修正を行え
ばよいが、この修正作業は面倒である。更に、ビス貫通
孔が長孔であるために、前面側からボックスに外力が加
わると、ボックスが後退、或いは回動（螺入ビスが１本
の場合）して、形鋼の側面壁との面一を保持できない。2. Description of the Related Art For example, in order to attach a wiring / piping box (hereinafter simply referred to as "box") to a light-weight shaped steel, the side wall of the box is brought into contact with the rear wall of the shaped steel and the side wall of the box is attached. The screw that penetrates is pressed against the back wall of the shaped steel and rotated while being forcibly screwed in to be mounted. However, screwing the screw into the rear wall of the shaped steel requires a large force because the screw is pressed against the rear wall. For this reason, it is necessary to make the opening surface of the box body substantially flush with the side wall of the shaped steel and mount the box on the shaped steel. It's difficult to fix it. Further, since the screw through hole on the side wall of the box is a long hole, if the mounting position of the box is deviated, the position of the box may be corrected by moving the box back and forth with respect to the shaped steel after screwing the screw. However, this correction work is troublesome. Further, since the screw through-hole is a long hole, when an external force is applied to the box from the front side, the box moves backward or rotates (when there is one screw-in screw), and the side wall of the shaped steel I cannot keep the same level.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、軽量形鋼等
の各種造営材に対して面一を保持して取付けられるボッ
クスの提供を課題としている。SUMMARY OF THE INVENTION An object of the present invention is to provide a box that can be mounted flush with various construction materials such as lightweight shaped steel.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
に本発明の採用した第１の手段は、建築物を構成する造
営材に取付けられる配線・配管用ボックスにおいて、前
記造営材の一側面に当接する当接部と、前記造営材のコ
ーナー角部に係合して、前記当接部が該造営材の一側面
に当接した状態で、ボックス本体の開口面を該造営材に
おける前記一側 面と前記コーナー角部を介して連続する
他側面に対して面一に保持する係合突部とを具備させた
ことである。[Means for Solving the Problems] A first means adopted by the present invention to solve the above-mentioned problems is a wiring / piping box attached to a building material constituting a building, wherein one side of the building material is With the abutting portion that abuts against the corner of the building material, and the abutting portion is in contact with one side surface of the building material , the opening surface of the box body is attached to the building material .
Is that obtained by including an engaging projection for holding flush against <br/> other side a continuous through definitive the one side surface and the corner angle portion.
【０００５】また、その第２の手段は、形鋼材に取付け
られる配線・配管用ボックスにおいて、前記形鋼材の非
開口側の背面壁に当接する第１当接部と、前記形鋼材の
コーナー角部に係合して、前記第１当接部が該形鋼材の
前記背面壁に当接した状態で、ボックス本体の開口面を
該形鋼材の側面壁に対して面一に保持する第１係合突部
と、前記形鋼材の開口側の外側部に当接する第２当接部
と、前記第２当接部との間で、前記形鋼材の開口側の両
側縁に設けられた折曲げ部を挟持する挟持片とを具備し
たことである。A second means thereof is, in a wiring / piping box attached to a shaped steel material, a first abutting portion which abuts a non-open side rear wall of the shaped steel material, and a corner angle of the shaped steel material. A first contacting portion that holds the opening surface of the box body flush with the side wall of the shaped steel material in a state where the first contact portion abuts the back wall of the shaped steel material. Folds provided on both side edges of the shaped steel material on the opening side between the engaging projection, the second contact portion that abuts on the outer side of the shaped steel material on the opening side, and the second contact portion. And a sandwiching piece for sandwiching the bent portion.
【０００６】第１の手段を備えたボックスを造営材の一
側面と面一にして取付けるには、造営材のコーナー角部
に係合突部を係合させて、該造営材の一側面とボックス
本体の開口面とを面一状態にして、ボックスの当接部を
造営材における前記他側面と前記コーナー角部を介して
連続する一側面に当接させて、該ボックス側壁に貫通さ
せたビスを造営材の前記一側面に螺入させる。造営材の
コーナー角部にボックスの係合突部が係合されているた
めに、ビス螺入時にボックスに大きな力が作用しても、
該ボックスが後退したり、或いは回動したりせず、上記
面一状態を保持できる。また、取付後のボックスに外力
が作用しても、前記係合突部によりボックスの後退、或
いは回動が防止されるため、該面一状態を維持できる。In order to mount the box provided with the first means so as to be flush with one side surface of the building material, the engaging projections are engaged with the corner corners of the building material so that the one side surface of the building material is attached. Keep the contact surface of the box flush with the opening surface of the box body.
Through the other side of the construction material and the corner corner
The screw which is brought into contact with one continuous side surface and penetrates the side wall of the box is screwed into the one side surface of the building material. Since the engaging protrusions of the box are engaged with the corner corners of the building material, even if a large force acts on the box when screwing in,
The flush state can be maintained without the box retreating or rotating. Further, even if an external force is applied to the box after attachment, the box is prevented from retreating or rotating by the engagement protrusion, so that the flush state can be maintained.
【０００７】また、第２の手段を備えたボックスは、形
鋼材の開口側の外側部と、該開口側と対向する背面壁と
の双方に、形鋼材の側面壁との面一を保持して取付ける
ことができる。即ち、形鋼材の非開口側の背面壁にボッ
クスを取付けるには、前記第１の手段を備えたボックス
と同様にして、その第１係合突部を形鋼材のコーナー角
部に係合させて、ボックス本体の開口面と、形鋼材の側
面壁との面一を保持した状態で、ボックスの第１当接部
を前記背面壁に当接させ、この状態で、該ボックスの側
壁に貫通させたビスを形鋼材の前記背面壁に螺入させれ
ばよい。また、形鋼材の開口側の外側部にボックスを取
付けるには、ボックスの第２当接部を形鋼材の外側部に
当接させて、該第２当接部と挟持片とによって、形鋼材
の開口側の両側縁に設けられた折曲げ部を挟持すればよ
い。この場合において、前記第２当接部が形鋼材の開口
側の外側部に当接した状態で、ボックス本体の開口面を
形鋼材の側面壁に対して面一に保持する第２係合突部を
具備させると、形鋼材の開口側に面一を保持してボック
スを取付けることができる。Further, the box provided with the second means holds a flush surface with the side wall of the shaped steel material on both the outer side of the shaped steel material on the opening side and the rear wall facing the opening side. Can be installed. That is, in order to mount the box on the rear wall of the shaped steel material on the non-opening side, the first engaging projections are engaged with the corners of the shaped steel material in the same manner as the box provided with the first means. The first contact portion of the box is brought into contact with the back wall while keeping the opening surface of the box main body flush with the side wall of the shaped steel material, and in this state, penetrates the side wall of the box. The screw may be screwed into the back wall of the shaped steel material. Further, in order to mount the box on the outer side of the shaped steel material on the opening side, the second contact portion of the box is brought into contact with the outer side portion of the shaped steel material, and the shaped steel material is clamped by the second contact portion and the sandwiching piece. It suffices to sandwich the bent portions provided on both side edges on the opening side of the. In this case, the second engaging protrusion that holds the opening surface of the box body flush with the side wall of the shaped steel material with the second abutting portion abutting the outer side of the shaped steel material on the opening side. When the section is provided, the box can be attached while keeping the same level on the opening side of the shaped steel material.
【０００８】[0008]
【発明の実施の形態】以下、実施例を挙げて、本発明を
更に詳細に説明する。図１は、本発明に係るボックスＢ
を軽量形鋼Ｓの背面壁２３に、その側面壁２４との面一
を保持して取付けた状態の斜視図であり、図２は、ボッ
クスＢの第１係合突片Ｅ1 の部分の拡大斜視図であり、
図３は、図１と同様の状態の正面図であり、図４は、図
３のＸ−Ｘ線断面図であり、図５は、図３のＹ−Ｙ線断
面図であり、図６は、図３の部分拡大図である。図１に
示されるように、ボックスＢは、方形箱状をしたボック
ス本体１の一方の側壁２に高さ方向に沿って長孔状とな
った複数本（実施例では３本）のビス貫通孔３が設けら
れ、他方の側壁４の外側に、ボックス本体１の底壁５か
ら開口側に向けて片持ち状となって挟持片Ｎが一体に形
成された構成である。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail with reference to Examples. FIG. 1 shows a box B according to the present invention.
FIG. 2 is a perspective view showing a state in which the rear wall 23 of the lightweight shaped steel S is mounted so as to be flush with the side wall 24, and FIG. 2 shows a portion of the first engaging protrusion E 1 of the box B. It is an enlarged perspective view,
3 is a front view of the same state as FIG. 1, FIG. 4 is a sectional view taken along line XX of FIG. 3, and FIG. 5 is a sectional view taken along line YY of FIG. FIG. 4 is a partially enlarged view of FIG. 3. As shown in FIG. 1, the box B has a plurality of (three in the example) screw penetrations which are elongated holes along the height direction on one side wall 2 of the box body 1 having a rectangular box shape. The hole 3 is provided, and the sandwiching piece N is integrally formed outside the other side wall 4 in a cantilever manner from the bottom wall 5 of the box body 1 toward the opening side.
【０００９】また、ボックス本体１の各側壁２，４の端
面２a,４a には、上下方向に沿って所定間隔をおいて第
１及び第２の各係合突片Ｅ1,Ｅ2 がそれぞれ一対ずつ外
方に向けて設けられている。第１及び第２の各係合突片
Ｅ1,Ｅ2 は、いずれも軽量形鋼ＳにボックスＢを取付け
る場合において、その開口面と、軽量形鋼Ｓの側面壁２
４との面一を保持するためのものであるが、第１係合突
片Ｅ1 は、軽量形鋼Ｓの背面壁２３にボックスＢを取付
ける場合に使用され、第２係合突片Ｅ2 は、軽量形鋼Ｓ
の開口側の外側部にボックスＢを取付ける場合に使用さ
れる。第１及び第２の各係合突片Ｅ1,Ｅ2 は、いずれも
軽量形鋼Ｓのコーナー角部に設けられた丸み部２１に係
合される突片である。一方の側壁２に設けられた一対の
第１係合突片Ｅ1 は、その端面２ａの上下の各端部に設
けられているが、他方の側壁４の端面４ａに設けられた
一対の第２係合突片Ｅ2 は、その上下の各端部から所定
長さだけ内側に入り込んだ部分に設けられている。The end faces 2a, 4a of the side walls 2, 4 of the box body 1 are provided with first and second engaging projections E 1 , E 2 at predetermined intervals along the vertical direction. They are provided one by one toward the outside. When the box B is attached to the lightweight steel S, the first and second engaging protrusions E 1 and E 2 are both open surfaces and the side wall 2 of the lightweight steel S.
The first engaging protrusion E 1 is used for attaching the box B to the back wall 23 of the lightweight steel S, and is used to keep the surface flush with the second engaging protrusion E. 2 is lightweight steel S
It is used when the box B is attached to the outer side of the opening side of. Each of the first and second engaging protrusions E 1 and E 2 is a protrusion that is engaged with a rounded portion 21 provided at a corner portion of the lightweight section steel S. The pair of first engaging protrusions E 1 provided on one side wall 2 are provided at the upper and lower end portions of the end surface 2 a, respectively, but the pair of first engaging projection pieces E 1 provided on the end surface 4 a of the other side wall 4 are provided. The 2-engaging protrusion E 2 is provided in a portion that is inwardly intruded by a predetermined length from the upper and lower ends thereof.
【００１０】図２及び図６に示されるように、第１及び
第２の各係合突片Ｅ1,Ｅ2 の上面６ａは、各側壁２，４
の端面２a,４a よりも僅かに高い位置に設けられて、平
面状になっているが、その下面６ｂは、各側壁２，４の
外側面と連続する断面円弧状の曲面となっている。そし
て、図６に示されるように、軽量形鋼Ｓの背面壁２３に
ボックスＢの側壁２を当接させて、該側壁２に設けられ
た一対の第１係合突片Ｅ1 を、該軽量形鋼Ｓの丸み部２
１に係合させた場合に、該第１係合突片Ｅ1 の上面６ａ
が、ボックスＢの開口面と面一を保持する対象となる軽
量形鋼Ｓの面よりも突出しないようにするために、該第
１係合突片Ｅ1 の曲面状をした下面６ｂの曲率半径は、
軽量形鋼Ｓの丸み部２１の曲率半径よりも小さくしてあ
る。第２係合突片Ｅ2 に関しても、同一の形状になって
いる。このように、第１及び第２の各係合突片Ｅ1,Ｅ2
をボックス本体１に対して著しく小さくして、軽量形鋼
Ｓの丸み部２１に係合した状態において、その上面６ａ
が、軽量形鋼Ｓの側面壁２４よりも突出しない構造にす
ることにより、該側面壁２４の外側に壁材（図示せず）
を密着させられる。As shown in FIGS. 2 and 6, the upper surfaces 6a of the first and second engaging protrusions E 1 and E 2 have side walls 2 and 4, respectively.
Although it is provided at a position slightly higher than the end faces 2a, 4a and has a flat shape, its lower surface 6b is a curved surface having an arcuate cross section which is continuous with the outer surface of each side wall 2, 4. Then, as shown in FIG. 6, the side wall 2 of the box B is brought into contact with the back wall 23 of the lightweight steel S, and the pair of first engaging projections E 1 provided on the side wall 2 are Rounded section 2 of lightweight steel S
The upper surface 6a of the first engaging protrusion E 1 when engaged with
However, the curvature of the curved lower surface 6b of the first engaging projection E 1 is set so that it does not protrude more than the surface of the lightweight shaped steel S to be held flush with the opening surface of the box B. Radius is
It is smaller than the radius of curvature of the rounded portion 21 of the lightweight steel S. The second engaging protrusion E 2 also has the same shape. In this way, the first and second engaging protrusions E 1 , E 2
Is significantly smaller than the box body 1 and is engaged with the rounded portion 21 of the light-weight shaped steel S.
However, a wall material (not shown) is provided on the outer side of the side wall 24 by adopting a structure that does not project beyond the side wall 24 of the lightweight steel S.
Can be closely attached.
【００１１】前記挟持片Ｎは、本体板７の先端部に、該
本体板７の長手方向と直交する方向に沿って挟持板８
が、ボックス本体１の前記側壁４との間に所定間隔をお
いて、これと平行に設けられた構成である。図１及び図
１０に示されるように、挟持板８におけるボックス本体
１の側壁４と対向する面であって、しかも該ボックス本
体１の底壁５の側の上下の２箇所の各隅部には、補助係
合突片９がそれぞれ設けられている。軽量形鋼Ｓの開口
側の両端部は、内側に向けてコの字形に折り曲げられて
おり、該軽量形鋼ＳにボックスＢを取付ける際に、前記
補助係合突片９は、前記コの字形折曲げ部２２の端部２
２ａの内側に当てがわれて、軽量形鋼Ｓに対するボック
ス本体１の位置決めを行う部分である。The sandwiching piece N is provided at the tip of the body plate 7 along the direction orthogonal to the longitudinal direction of the body plate 7.
Is provided in parallel with the side wall 4 of the box main body 1 with a predetermined interval. As shown in FIGS. 1 and 10, on the surface of the holding plate 8 that faces the side wall 4 of the box body 1, and in each of the two upper and lower corners on the bottom wall 5 side of the box body 1. Are provided with auxiliary engaging projections 9, respectively. Both ends of the lightweight shaped steel S on the opening side are bent inward in a U-shape, and when the box B is attached to the lightweight shaped steel S, the auxiliary engaging projections 9 have End 2 of the bent portion 22
It is a portion which is applied to the inside of 2a and positions the box body 1 with respect to the lightweight steel S.
【００１２】また、挟持片Ｎの本体板７には、タッピン
ネジから成るビス１１が螺入されるビス下孔１２が設け
られている。このビス下孔１２の中心線Ｃは、挟持片Ｎ
と対向していない側の側壁２と干渉することなく、前記
ビス１１の螺入作業を行えるように、ボックス本体１の
各側壁２，４に対して垂直ではなくて、その開口側に僅
かに傾斜している。また、挟持片Ｎの本体板７の背面側
には、２条の補強リブ１３が該本体板７の長手方向に沿
って設けられていて、前記ビス下孔１２は、２条の補強
リブ１３の間に位置している。Further, the body plate 7 of the holding piece N is provided with a screw lower hole 12 into which a screw 11 made of a tapping screw is screwed. The center line C of the screw pilot hole 12 is the holding piece N.
So that the screw 11 can be screwed in without interfering with the side wall 2 on the side not opposed to the side wall 2 and the side wall 4 of the box body 1, it is slightly perpendicular to the opening side. It is inclined. Further, two reinforcing ribs 13 are provided on the back surface side of the main body plate 7 of the sandwiching piece N along the longitudinal direction of the main body plate 7, and the screw pilot hole 12 has two linear reinforcing ribs 13. It is located between
【００１３】また、図９に示されるように、ボックス本
体１の側壁４の内側面には、２条のリブ１４が底壁５に
対して垂直に設けられている。この２条のリブ１４のボ
ックス本体１の高さ方向に沿った位置は、前記挟持片Ｎ
に設けられた前記ビス下孔１２の位置と同じである。こ
の２条のリブ１４は、ボックス本体１の底壁５から、そ
の開口に至る途中まで設けられていて、その開口側の形
成端面は、ビス下孔１２の前記中心線Ｃに対して垂直に
形成されて、ビス１１の頭部１１ａの当接面１４ａとな
っている。更に、側壁４における２条のリブ１４の間に
は、該リブ１４の全長に亘って長孔状のビス貫通孔１５
（図１０参照）が設けられている。また、ビス貫通孔３
が設けられた側壁２の端面２ａの中央部には、工具Ｔを
使用して、前記挟持片Ｎのビス下孔１２にビス１１を螺
入させる際に、該工具Ｔと側壁２との干渉を避けるため
の凹部１６が設けられている。なお、図１，図４及び図
９において、１７は、ボックス本体１の底壁５から、そ
の開口部まで設けられているボスを示す。Further, as shown in FIG. 9, two ribs 14 are provided perpendicularly to the bottom wall 5 on the inner surface of the side wall 4 of the box body 1. The positions of the two ribs 14 along the height direction of the box body 1 are the same as the sandwiching piece N.
It is the same as the position of the screw pilot hole 12 provided in the. The two ribs 14 are provided halfway from the bottom wall 5 of the box body 1 to the opening thereof, and the formation end surface on the opening side is perpendicular to the center line C of the screw pilot hole 12. The head 11a of the screw 11 is formed with the contact surface 14a. Furthermore, between the two ribs 14 on the side wall 4, a long hole-shaped screw through hole 15 is provided over the entire length of the rib 14.
(See FIG. 10) are provided. Also, the screw through hole 3
When the screw T is screwed into the screw lower hole 12 of the holding piece N by using the tool T in the central portion of the end surface 2a of the side wall 2 where the tool T and the side wall 2 are interfered with each other. A recess 16 is provided to avoid 1, 4 and 9, reference numeral 17 denotes a boss provided from the bottom wall 5 of the box body 1 to its opening.
【００１４】そして、上記ボックスＢを軽量形鋼Ｓの背
面壁２３に取付けるには、以下のようにして行う。図
１、図３及び図４に示されるように、軽量形鋼Ｓの背面
壁２３と側面壁２４との間の丸み部２１に、ボックス本
体１の側壁２に設けられた一対の第１係合突片Ｅ1 を係
合させて、壁厚方向に沿ったボックス本体１の位置決め
を行った状態にして、該ボックス本体１の側壁２を軽量
形鋼Ｓの背面壁２３に当接させる。この状態では、軽量
形鋼Ｓに対してボックスＢが後退したり、回動したりせ
ず、ボックス本体１の側壁２に設けられた３本のビス貫
通孔３のうち、その中央を除く２本に対してビス１１を
貫通させ、工具Ｔを使用して、軽量形鋼Ｓの背面壁２３
に該ビス１１を斜方向から螺入させる。該ビス１１の螺
入時において、ボックスＢには大きな力が作用するが、
上記した一対の第１係合突片Ｅ1 が軽量形鋼Ｓの丸み部
２１に係合しているために、ボックスＢが後退したり、
或いは回動したりせず、軽量形鋼Ｓの側面壁２４に対し
て開口面の面一を保持して、該軽量形鋼Ｓの背面壁２３
にボックスＢが取付けられる。なお、図４及び図５にお
いて、Ｗは、軽量形鋼Ｓの両側面壁２４に当てがわれる
壁材を示す。Then, the box B is attached to the back wall 23 of the light-gauge steel S as follows. As shown in FIG. 1, FIG. 3 and FIG. 4, the pair of first engaging members provided on the side wall 2 of the box body 1 in the rounded portion 21 between the rear wall 23 and the side wall 24 of the lightweight shaped steel S. The side wall 2 of the box body 1 is brought into contact with the rear wall 23 of the lightweight shaped steel S in a state where the box body 1 is positioned along the wall thickness direction by engaging the joint piece E 1 . In this state, the box B does not retreat or rotate with respect to the lightweight steel S, and among the three screw through holes 3 provided on the side wall 2 of the box body 1, except for the center thereof, 2 The screw 11 is penetrated through the book, and the tool T is used to
Then, the screw 11 is screwed in obliquely. Although a large force acts on the box B when the screw 11 is screwed in,
Since the pair of first engagement protrusions E 1 described above are engaged with the rounded portion 21 of the lightweight steel S, the box B is retracted,
Alternatively, the rear wall 23 of the lightweight shaped steel S is maintained by keeping the opening surface flush with the side wall 24 of the lightweight shaped steel S without rotating.
Box B is attached to. 4 and 5, W indicates a wall material applied to both side walls 24 of the lightweight shaped steel S.
【００１５】また、上記した取付けでは、２本のビス１
１を使用しているために、軽量形鋼Ｓに対するボックス
Ｂの取付けが確実となるが、図１で２点鎖線、及び図８
に示されるように、側壁２に設けられた３本のビス貫通
孔３のうち中央の１本のみを使用して、該ビス貫通孔３
に貫通された１本のビス１１のみによっても、軽量形鋼
Ｓに対してボックスＢが取付けられる。即ち、側壁２の
上下端に設けられた一対の第１係合突片Ｅ1 が軽量形鋼
Ｓの丸み部２１に係合しているために、ビスの螺入時及
びその螺入後のいずれにおいても、軽量形鋼Ｓに対して
ボックスＢが後退したり、回動したりすることはない。
この利点は、第１係合突片Ｅ1 を所定間隔をおいて一対
設けたことによるものであるが、ボックスＢの高さ方向
に沿って所定長さを有する第１係合突片Ｅ1 を１箇所に
設けた場合でも、同様の利点が得られる。Further, in the above-mentioned mounting, the two screws 1
Since the box B is securely attached to the lightweight shaped steel S because of the use of No. 1, the two-dot chain line in FIG.
As shown in FIG. 3, by using only the center one of the three screw through holes 3 provided in the side wall 2,
The box B can be attached to the lightweight section steel S by only one screw 11 that is penetrated through. That is, since the pair of first engaging protrusions E 1 provided at the upper and lower ends of the side wall 2 are engaged with the rounded portion 21 of the light-weight steel S, the screw is screwed in and after it is screwed in. In either case, the box B does not retreat or rotate with respect to the lightweight steel S.
This advantage is due to the fact that a pair of the first engaging protrusions E 1 are provided at a predetermined interval, but the first engaging protrusion E 1 having a predetermined length along the height direction of the box B. The same advantage can be obtained even when the above is provided in one place.
【００１６】更に、ボックス本体１の側壁２に設けられ
た一対の第１係合突片Ｅ1 が、軽量形鋼Ｓの丸み部２１
に係合されているために、ボックスＢの開口面と軽量形
鋼Ｓの側面壁２４との面一が保持された状態で、軽量形
鋼Ｓに対してボックスＢを取付けることができ、しかも
取付後において、ボックスＢが後退したり、回動したり
することはない。従って、図７に示されるように、ボッ
クス本体１の側壁２に設けられるビス貫通孔３は、丸孔
状であってもよい。Further, the pair of first engaging protrusions E 1 provided on the side wall 2 of the box body 1 are formed by the rounded portion 21 of the lightweight section steel S.
The box B can be attached to the lightweight shaped steel S in a state where the opening surface of the box B and the side wall 24 of the lightweight shaped steel S are kept flush with each other because After the attachment, the box B does not retract or rotate. Therefore, as shown in FIG. 7, the screw through hole 3 provided in the side wall 2 of the box body 1 may have a round hole shape.
【００１７】また、軽量形鋼Ｓの開口側の外側部にボッ
クスＢを取付けるには、以下のようにして行う。即ち、
図９及び図１０に示されるように、軽量形鋼Ｓの開口側
の外側部にボックス本体１を配置して、その側壁４と、
ボックス本体１に一体形成された挟持片Ｎとで、軽量形
鋼Ｓのコの字形折曲げ部２２を挟持する。これにより、
ボックス本体１の側壁４が軽量形鋼Ｓの開口側の外側面
に当てがわれると共に、挟持片Ｎの本体板７の先端部が
前記コの字形折曲げ部２２の端面に当てがわれて、側壁
４に設けられた一対の第２係合突片Ｅ2 が、軽量形鋼Ｓ
の開口面と側面壁２４との間の丸み部２１に係合される
と共に、挟持片Ｎの補助係合突片９が前記コの字形折曲
げ部２２の端部２２ａの内側に当てがわれる。これによ
り、ボックス本体１の開口面は、軽量形鋼Ｓの側面壁２
４と面一となって、軽量形鋼Ｓに対するボックス本体１
の壁厚方向に沿った位置決めが行われる。また、ボック
ス本体１の側壁４に設けられた一対の第２係合突片Ｅ2
と、挟持片Ｎの挟持板８の内面側に設けられた一対の補
助係合突片９とによって、ボックス本体１の側壁４と挟
持片Ｎとで、軽量形鋼Ｓの前記コの字形折曲げ部２２を
挟持した状態を保持して、ボックス本体１が軽量形鋼Ｓ
の開口側に抜け出るのが防止される。Further, the box B is attached to the outer side of the lightweight section steel S on the opening side as follows. That is,
As shown in FIG. 9 and FIG. 10, the box body 1 is arranged on the outer side of the lightweight shaped steel S on the opening side, and the side wall 4 thereof is provided.
The U-shaped bent portion 22 of the lightweight steel S is held by the holding piece N integrally formed on the box body 1. This allows
The side wall 4 of the box body 1 is applied to the outer side surface of the lightweight shaped steel S on the opening side, and the tip of the body plate 7 of the holding piece N is applied to the end surface of the U-shaped bent portion 22, The pair of second engaging projections E 2 provided on the side wall 4 are made of the lightweight steel S
Is engaged with the rounded portion 21 between the opening surface of the side wall 24 and the side wall 24, and the auxiliary engaging projection 9 of the holding piece N is applied to the inside of the end 22a of the U-shaped bent portion 22. . As a result, the opening surface of the box body 1 has the side wall 2 made of the lightweight shaped steel S.
4, which is flush with the box body 1 for the lightweight steel S
The positioning is performed along the wall thickness direction. In addition, a pair of second engaging projections E 2 provided on the side wall 4 of the box body 1
And a pair of auxiliary engaging projections 9 provided on the inner surface side of the sandwiching plate 8 of the sandwiching piece N, the side wall 4 of the box body 1 and the sandwiching piece N are folded into the U-shape of the lightweight steel S. The box body 1 holds the lightweight shaped steel S while keeping the bent portion 22 clamped.
Is prevented from slipping out to the opening side of.
【００１８】その後に、図１０に示されるように、ボッ
クス本体１の側壁４に設けられたビス貫通孔１５にビス
１１を挿通して、その先端部を挟持片Ｎのビス下孔１２
に当てがった状態にして、工具Ｔを使用して、前記ビス
１１を回転させて、該ビス１１の先端部を前記ビス下孔
１２に螺入させると、挟持片Ｎの全体が弾性変形され
て、ボックス本体１の側に引き寄せられて、ボックス本
体１の側壁４と挟持片Ｎとの間で、軽量形鋼Ｓのコの字
形折曲げ部２２が挟持される。これにより、軽量形鋼Ｓ
の側面壁２４との面一を保持して、該軽量形鋼Ｓの開口
側にボックスＢが取付けられる。After that, as shown in FIG. 10, the screw 11 is inserted into the screw through hole 15 provided in the side wall 4 of the box body 1, and the tip of the screw 11 is screw lower hole 12 of the holding piece N.
When the screw 11 is rotated by using the tool T and the tip of the screw 11 is screwed into the screw lower hole 12, the entire holding piece N is elastically deformed. Then, the U-shaped bent portion 22 of the lightweight steel S is sandwiched between the side wall 4 of the box body 1 and the sandwiching piece N by being pulled toward the box body 1. As a result, lightweight section steel S
The box B is attached to the opening side of the lightweight shaped steel S while maintaining the same level with the side wall 24 of the.
【００１９】また、上記実施例は、請求項１及び４の各
発明のいずれの実施例にも相当するものであるが、上記
実施例において、挟持片Ｎと第２係合突片Ｅ2 とを欠落
させたボックスは、請求項１の発明の実施例に該当す
る。このように、一方の側壁２に一対の（第１）係合突
片Ｅ1 のみが設けられて、他方の側壁４には、係合突片
等が一切設けられていないボックスは、請求項１の発明
の実施例に該当するものであるが、ボックスの一般構造
として、その高さ方向に沿った形状は対称であるので、
一方の側壁に係合突片が設けられているのみでも、ボッ
クスを上下反転させて使用することにより、軽量形鋼の
背面壁がいずれの側を向いて立設されても、ボックス本
体の開口を同一側に向けて、該ボックスを軽量形鋼の背
面側に側面壁との面一を保持して取付けることができ
る。なお、請求項１の記載における「当接部」は、請求
項４の記載における「第１当接部」と「第２当接部」の
いずれをも含むものであり、全く同様に、請求項１の記
載における「係合突部」は、請求項４の記載における
「第１係合突部」と「第２係合突部」のいずれをも含む
ものである。Further, although the above-mentioned embodiment corresponds to any one of the inventions of claims 1 and 4, in the above-mentioned embodiment, the holding piece N and the second engaging projection piece E 2 are provided. The box in which the box is omitted corresponds to the embodiment of the invention of claim 1. Thus, a box in which only one pair of (first) engagement protrusions E 1 is provided on one side wall 2 and no engagement protrusions or the like are provided on the other side wall 4, Although it corresponds to the first embodiment of the invention, since the shape along the height direction is symmetric as a general structure of the box,
Even if only one side wall is provided with an engaging protrusion, by using the box upside down, even if the back wall of the lightweight shaped steel is erected upright on either side, the box body opening Can be mounted on the back side of the light-weight shaped steel while being flush with the side wall, with the sides facing the same side. In addition, the "contact portion" in the description of claim 1 includes both the "first contact portion" and the "second contact portion" in the description of claim 4. The "engagement protrusion" in the description of item 1 includes both the "first engagement protrusion" and the "second engagement protrusion" in claim 4.
【００２０】なお、上記実施例は、軽量間仕切壁を構成
する軽量形鋼にボックスを取付ける場合について説明し
たが、コーナー角部に係合突片を係合させることによ
り、天井下地材、木製柱等の各種建築用の造営材に対し
も、開口面の面一を保持して、ボックスを取付けること
ができる。また、形鋼材以外の木製柱のような造営材の
場合には、そのコーナー角部を面取り状に形成して、こ
の面取り部にボックスの係合突片を係合させるようにし
てもよい。In the above embodiment, the case where the box is attached to the lightweight shaped steel constituting the lightweight partition wall has been described. However, by engaging the engaging protrusions at the corners of the ceiling, the base material for the ceiling and the wooden pillar The box can be attached to the construction materials for various constructions such as, while keeping the opening surface flush. Further, in the case of a building material such as a wooden column other than the shaped steel material, its corners may be chamfered, and the engaging projections of the box may be engaged with the chamfered portions.
【００２１】[0021]
【発明の効果】請求項１の発明に係るボックスは、造営
材のコーナー角部に係合して、該造営材の側面に対して
面一を保持できる係合突部を備えているので、該造営材
の特定の側面とボックス開口とを面一状態にして、造営
材にボックスを取付けることができる。また、取付後の
ボックスに外力が作用しても、前記係合突部によりボッ
クスが後退したり、回動したりするのを防止できるた
め、ボックスの取付後においても、前記面一状態を維持
できる。また、ボックス本体に対する係合突部の大きさ
は、極めて小さくて、この係合突部を造営材のコーナー
角部に係合させた状態において、造営材の側面に対して
係合突部が突出しない構造であるので、造営材の側面に
壁材を密着させられる。Since the box according to the invention of claim 1 is provided with the engaging projections which can be engaged with the corner corners of the construction material and can be kept flush with the side surface of the construction material, The box can be attached to the building material by making the specific side surface of the building material flush with the box opening. Further, even if an external force is applied to the box after mounting, the box can be prevented from retracting or rotating due to the engaging projection, so that the flush state is maintained even after mounting the box. it can. Further, the size of the engaging projection with respect to the box body is extremely small, and when the engaging projection is engaged with the corner corner of the construction material, the engagement projection is not attached to the side surface of the construction material. Since the structure does not project, the wall material can be closely attached to the side surface of the construction material.
【００２２】また、請求項４の発明に係るボックスは、
形鋼材の開口側の両側縁に設けられた折曲げ部を挟持す
る挟持片を備えているので、形鋼材の開口側の外側部
と、その背面壁との双方に対して形鋼材の側面壁との面
一を保持してボックスを取付けることができる。The box according to the invention of claim 4 is
Since the holding pieces for holding the bent portions provided on both side edges of the shaped steel material on the opening side are provided, the side wall of the shaped steel material with respect to both the outer side on the opening side of the shaped steel material and the back wall thereof. The box can be attached while keeping the same level with.
【図１】本発明に係るボックスＢを軽量形鋼Ｓの背面壁
２３に側面壁２４との面一を保持して取付けた状態の斜
視図である。FIG. 1 is a perspective view showing a state in which a box B according to the present invention is attached to a back wall 23 of a light-weight shaped steel S while keeping its flush with a side wall 24.
【図２】ボックスＢの第１係合突片Ｅ1 の部分の拡大斜
視図である。FIG. 2 is an enlarged perspective view of a portion of a first engaging protrusion E 1 of the box B.
【図３】図１と同様の面一状態の正面図である。FIG. 3 is a front view similar to FIG. 1 in a flush state.
【図４】図３のＸ−Ｘ線断面図である。4 is a sectional view taken along line XX of FIG.
【図５】図３のＹ−Ｙ線断面図である。5 is a cross-sectional view taken along the line YY of FIG.
【図６】図３の部分拡大図である。6 is a partially enlarged view of FIG.
【図７】ボックス本体１の側壁２に設けられたビス貫通
孔３が丸孔である場合の部分拡大断面図である。FIG. 7 is a partial enlarged cross-sectional view in the case where the screw through hole 3 provided in the side wall 2 of the box body 1 is a round hole.
【図８】１本のビス１１により面一を保持して軽量形鋼
ＳにボックスＢが取付けられた状態の正面図である。FIG. 8 is a front view showing a state where the box B is attached to the lightweight shaped steel S while keeping the same surface with one screw 11.
【図９】面一を保持して軽量形鋼Ｓの開口側にボックス
Ｂが取付けられた状態の斜視図である。FIG. 9 is a perspective view showing a state where a box B is attached to the opening side of the lightweight steel S while keeping the same surface.
【図１０】同じく横断面図である。FIG. 10 is a transverse sectional view of the same.
Ｂ：配線・配管用ボックス Ｅ1 ：第１係合突片（第１係合突部） Ｅ2 ：第２係合突片（第２係合突部） Ｓ：軽量形鋼（造営材） １：ボックス本体 ２：ボックス本体の側壁（第１当接部） ４：ボックス本体の側壁（第２当接部） ２１：軽量形鋼の丸み部（コーナー角部） ２２：軽量形鋼のコの字形折曲げ部（折曲げ部） ２３：軽量形鋼の背面壁 ２４：軽量形鋼の側面壁B: Wiring / Piping box E 1 : First engaging protrusion (first engaging protrusion) E 2 : Second engaging protrusion (second engaging protrusion) S: Lightweight shaped steel (construction material) 1: Box body 2: Side wall of box body (first contact portion) 4: Side wall of box body (second contact portion) 21: Rounded portion (corner corner portion) of lightweight shaped steel 22: Lightweight shaped steel B-shaped bent part (folded part) 23: Back wall of lightweight steel 24: Side wall of lightweight steel
Claims (5)
配線・配管用ボックスであって、 前記造営材の一側面に当接する当接部と、 前記造営材のコーナー角部に係合して、前記当接部が該
造営材の一側面に当接した状態で、ボックス本体の開口
面を該造営材における前記一側面と前記コーナー角部を
介して連続する他側面に対して面一に保持する係合突部
とを備えたことを特徴とする配線・配管用ボックス。1. A wiring / piping box attached to a building material that constitutes a building, comprising: a contact portion that abuts one side surface of the building material; and a corner portion of the building material. , With the abutting portion in contact with one side surface of the building material, the opening surface of the box main body between the one side surface and the corner portion of the building material .
A wiring / piping box, comprising: an engaging protrusion that holds the other side surface flush with the other side surface.
角部に設けられた丸み部又は面取り部に係合することを
特徴とする請求項１に記載の配線・配管用ボックス。2. The wiring / piping box according to claim 1, wherein the engagement protrusion engages with a rounded portion or a chamfered portion provided at a corner portion of the building material.
に設けられた丸み部に係合することを特徴とする請求項
２に記載の配線・配管用ボックス。3. The wiring / piping box according to claim 2, wherein the engagement protrusion engages with a rounded portion provided at a corner portion of a shaped steel material.
クスであって、 前記形鋼材の非開口側の背面壁に当接する第１当接部
と、 前記形鋼材のコーナー角部に係合して、前記第１当接部
が該形鋼材の前記背面壁に当接した状態で、ボックス本
体の開口面を該形鋼材の側面壁に対して面一に保持する
第１係合突部と、 前記形鋼材の開口側の外側部に当接する第２当接部と、 前記第２当接部との間で、前記形鋼材の開口側の両側縁
に設けられた折曲げ部を挟持する挟持片とを備えたこと
を特徴とする配線・配管用ボックス。4. A wiring / piping box attached to a shaped steel material, comprising: a first contact portion that abuts a non-opening side rear wall of the shaped steel material; and a corner portion of the shaped steel material. And a first engaging protrusion that holds the opening surface of the box body flush with the side wall of the shaped steel material in a state where the first abutting portion is in contact with the back wall of the shaped steel material. A bent portion provided on both side edges of the shaped steel material on the opening side is sandwiched between a second abutting portion that abuts an outer side portion of the shaped steel material on the opening side and the second abutting portion. Wiring / piping box characterized by having a holding piece.
当接した状態で、ボックス本体の開口面を該形鋼材の側
面壁に対して面一に保持する第２係合突部を備えている
ことを特徴とする請求項４に記載の配線・配管用ボック
ス。5. A second engagement protrusion for holding the opening surface of the box body flush with the side wall of the shaped steel material in a state where the second abutment portion is in contact with the outer side portion of the shaped steel material. The wiring / piping box according to claim 4, further comprising a portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09082698A JP3472128B2 (en) | 1998-03-18 | 1998-03-18 | Wiring and piping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09082698A JP3472128B2 (en) | 1998-03-18 | 1998-03-18 | Wiring and piping box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11275732A JPH11275732A (en) | 1999-10-08 |
| JP3472128B2 true JP3472128B2 (en) | 2003-12-02 |
Family
ID=14009403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09082698A Expired - Fee Related JP3472128B2 (en) | 1998-03-18 | 1998-03-18 | Wiring and piping box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3472128B2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7418835B2 (en) * | 2004-04-15 | 2008-09-02 | The United States Of America As Represented By The Secretary Of The Navy | Low loss chalcogenide glass and process for making same using arsenic monochalcogenide |
| KR20080041144A (en) * | 2005-09-01 | 2008-05-09 | 미라이 인더스트리 컴퍼니, 리미티드 | Wiring box and method of mounting wiring box |
| JP4138829B2 (en) * | 2006-04-26 | 2008-08-27 | 未来工業株式会社 | Wiring box mounting method and wiring box |
| JP4627279B2 (en) * | 2006-04-28 | 2011-02-09 | 未来工業株式会社 | Wiring box |
| JP4584892B2 (en) * | 2006-09-29 | 2010-11-24 | 未来工業株式会社 | Wiring box |
| JP4584891B2 (en) * | 2006-09-29 | 2010-11-24 | 未来工業株式会社 | Arrangement body and method of attaching arrangement body |
| JP5032100B2 (en) * | 2006-11-28 | 2012-09-26 | 未来工業株式会社 | Wiring box mounting method and wiring box clamping tool |
| JP5009198B2 (en) * | 2008-03-06 | 2012-08-22 | 未来工業株式会社 | Wiring box cover and wiring box device |
| JP7122529B2 (en) * | 2018-08-07 | 2022-08-22 | パナソニックＩｐマネジメント株式会社 | Screw fixing structure, cover block, distribution board, and construction method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3023410U (en) | 1995-10-02 | 1996-04-16 | 雅宏 荻野 | Switch / outlet box support bracket |
-
1998
- 1998-03-18 JP JP09082698A patent/JP3472128B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3023410U (en) | 1995-10-02 | 1996-04-16 | 雅宏 荻野 | Switch / outlet box support bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11275732A (en) | 1999-10-08 |
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