JPH0116329Y2 - - Google Patents
Info
- Publication number
- JPH0116329Y2 JPH0116329Y2 JP19000183U JP19000183U JPH0116329Y2 JP H0116329 Y2 JPH0116329 Y2 JP H0116329Y2 JP 19000183 U JP19000183 U JP 19000183U JP 19000183 U JP19000183 U JP 19000183U JP H0116329 Y2 JPH0116329 Y2 JP H0116329Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- wiring box
- base
- tube
- cylinder
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Connection Or Junction Boxes (AREA)
Description
【考案の詳細な説明】
この考案は埋込用配線ボツクス仮止め固定装置
に係り、アウトレツトボツクスの如き各種の配線
ボツクスをコンクリート躯体中に埋設するとき、
煩らわしい作業をせずに簡易迅速に配線ボツクス
に取付け得ると共に、使用部品の小形化を図つて
在庫管理をも容易とし、しかも安価に提供できる
ようにした埋込用配線ボツクス仮止め固定装置に
関するものである。[Detailed description of the invention] This invention relates to a temporary fixing device for wiring boxes for embedding, and when various wiring boxes such as outlet boxes are buried in a concrete structure,
Temporary fixing for embedded wiring boxes that can be easily and quickly attached to the wiring box without any troublesome work, makes inventory management easier by reducing the size of the parts used, and can be provided at low cost. It is related to the device.
従来から、アウトレツトボツクス、コンセント
ボツクス、スイツチボツクス等の各種の配線ボツ
クスをコンクリート躯体中に埋設するには、構枠
された仮枠パネル内側面に配線ボツクス開口を当
接させると共に仮枠パネル外側面から貫挿させた
取付ボルトを配線ボツクス底側壁内がわに連結具
にて連繋させておき、取付ボルトにねじ込んだナ
ツトを仮枠パネル外側面に圧止させ、それに伴な
い配線ボツクスを仮枠パネル内側面に強く引き寄
せることで仮止め固定している。それは例えば、
実公昭45−18990号公報、実公昭51−46335号公報
等であり、しかし、これらによると、予じめ配線
ボツクスに連結具を取付けるために爪片を折曲し
たり、ねじ止めしたりする作業が必要で、しかも
配線ボツクス内外からドライバー、プライヤー等
の工具を使用しなければならない煩わしさがあつ
た。また、これとは別に、配線ボツクス底壁に取
付ボルトを直接にねじ込むべく、その底壁に塑性
加工によつてバーリング処理を施してタツプ孔を
形成したもの、あるいは底壁に雌ネジ部品を予じ
めカシメ加工成形したもの等が提案、販売されて
いる。これらによれば連結具の取付けは不要にな
つても特別な加工を施してあるため高価になるば
かりでなく、仮枠パネルに仮止めしないで埋設す
る場合は、タツプ孔やカシメ部材からコンクリー
ト材が侵入するために特別な閉塞処理を行なう
か、別の種類の配線ボツクスを使用している。し
たがつて、2種類の配線ボツクスを用意しておか
なければならず、その結果、現場での使用、保管
をはじめ在庫管理も二重の手間がかかり、極めて
面倒であつた。 Conventionally, in order to bury various types of wiring boxes such as outlet boxes, outlet boxes, and switch boxes in concrete structures, the opening of the wiring box is brought into contact with the inside surface of the temporary frame panel, and the outside of the temporary frame panel is placed in contact with the inside surface of the temporary frame panel. The mounting bolts inserted from the side are connected to the inside of the bottom side wall of the wiring box using a connector, and the nuts screwed into the mounting bolts are pressed against the outside surface of the temporary frame panel, and the wiring box is temporarily attached. It is temporarily fixed by pulling it strongly against the inside surface of the frame panel. For example,
Publication of Utility Model Publication No. 45-18990, Publication of Utility Model Publication No. 51-46335, etc. However, according to these publications, in order to attach the connector to the wiring box in advance, the claw pieces are bent or screwed. This required a lot of work, and it was a hassle to use tools such as screwdrivers and pliers from inside and outside the wiring box. Apart from this, in order to screw the mounting bolts directly into the bottom wall of the wiring box, there are also ones in which tapped holes are formed by burring the bottom wall using plastic processing, or female screw parts are pre-prepared on the bottom wall. Products that have been crimped and molded have been proposed and sold. According to these methods, even if it is not necessary to install the connector, it is not only expensive because it has been specially processed, but also requires concrete material to be removed from the tap hole or caulking member if it is buried without being temporarily fixed to the temporary frame panel. They either use special blocking procedures or use another type of wiring box to allow for entry. Therefore, two types of wiring boxes had to be prepared, and as a result, on-site use, storage, and inventory management required double effort and was extremely troublesome.
そこで、この考案は叙上のような従来存した諸
欠点に鑑み案出されたもので、爪片を折曲した
り、ねじ止めしたり等の煩わしい作業を要せず
に、ワンタツチで簡易迅速に配線ボツクスに取付
けられると共に、極めて安価に提供できる仮止め
固定装置を提供することを目的とする。 Therefore, this idea was devised in view of the various drawbacks that existed in the past as mentioned above. It is an object of the present invention to provide a temporary fixing device which can be attached to a wiring box and can be provided at an extremely low cost.
そのため、この考案にあつては、配線ボツクス
の底側壁外側面に当接される基盤に、底側壁に開
口させた取付孔に強制内嵌される装着筒を一体形
成すると共に、取付孔の孔縁を挾着する装着溝を
装着筒外周面に設け、基盤外側面に回転阻止部を
形成した取付体と、回転阻止部に回転不能に係合
する係合基片に、装着筒に内嵌する連結筒を一体
形成すると共に、連結筒内周面に雌ネジを形成
し、係合基片がわの雌ネジ端に突出防止部を形成
した連結体と、仮枠パネルに貫挿されて前記雌ネ
ジに先端がねじ込まれるナツト付取付ボルトとを
有して成ることを要旨とするもので、以下、図面
を参照してこの考案の実施例を説明すると次の通
りである。 Therefore, in this invention, a mounting tube that is forcibly fitted into a mounting hole opened in the bottom wall is integrally formed on the base that comes into contact with the outer surface of the bottom wall of the wiring box. A mounting body is provided with a mounting groove on the outer circumferential surface of the mounting cylinder for clamping the edge, a rotation prevention part is formed on the outer surface of the base, and an engagement base piece that non-rotatably engages with the rotation prevention part is fitted internally into the mounting cylinder. A connecting body is integrally formed with a connecting cylinder, a female thread is formed on the inner peripheral surface of the connecting cylinder, and a protrusion prevention part is formed on the female threaded end of the engaging base piece, and the connecting body is inserted through the temporary frame panel. The gist of the invention is to include a mounting bolt with a nut whose tip is screwed into the female thread.Examples of this invention will be described below with reference to the drawings.
図において示される符号1はポリプロピレン樹
脂の如き合成樹脂にて形成された取付体であり、
コンクリート躯体を構築すべく枠組される仮枠パ
ネルW内側面に当接されて躯体中に埋設されるア
ウトレツトボツクス、コンセントボツクス、スイ
ツチボツクスの如き埋込形配線ボツクスBの底側
壁B1外がわに装着される。すなわち、取付体1
は、配線ボツクスBの底側壁B1外側面に当接さ
れる基盤2に底側壁B1に開口させた取付孔Nに
強制内嵌される装着筒3を一体形成すると共に、
取付孔Nの孔縁を挾着する装着溝4を装着筒3外
周面に設け、基盤2外側面に回転阻止部6を形成
したものである。取付体1自体は側面からみて略
T字形を呈し、装着筒3は基盤2外方において外
部と連通していて、後述する連結体7における連
結筒9が基盤2外方から挿通内嵌されるようにな
つている。装着筒3は、基盤2がわである基部か
ら先端部に至るに伴ない次第に小径となる錐体面
として底側壁B1外側面がわからの強制内嵌作業
を容易に行なえるようにし、更に、装着筒3の先
端部に適当な間隔で切込5を切設することで全体
が窄まるようにして装着作業の一層の円滑化を図
るよう考慮しておく。また、装着筒4は、基盤2
を底側壁B1外側面に密接させるため、基盤2面
に平坦状に連続させた一方の溝側面を有し、他方
の溝側面との間隔幅員は底側壁B1の肉厚とほぼ
同様にしてあり、装着溝4にて取付孔Nの孔縁を
挾着したときでの装着安定性が得られるようにし
てある。 Reference numeral 1 shown in the figure is a mounting body made of synthetic resin such as polypropylene resin,
The outer side of the bottom wall B1 of a buried type wiring box B such as an outlet box, outlet box, or switch box, which is buried in the frame by being in contact with the inner surface of the temporary frame panel W that is framed to construct the concrete frame. will be installed on the That is, the mounting body 1
The mounting tube 3 is integrally formed on the base 2 which is in contact with the outer surface of the bottom wall B1 of the wiring box B, and is forcibly fitted into the mounting hole N opened in the bottom wall B1.
A mounting groove 4 for clamping the edge of the mounting hole N is provided on the outer circumferential surface of the mounting cylinder 3, and a rotation preventing portion 6 is formed on the outer surface of the base plate 2. The mounting body 1 itself has a substantially T-shape when viewed from the side, and the mounting tube 3 communicates with the outside on the outside of the base 2, and a connecting tube 9 in a connecting body 7, which will be described later, is inserted into the base 2 from the outside. It's becoming like that. The mounting tube 3 has a conical surface that gradually becomes smaller in diameter from the base to the tip, which is the base 2, so that the outer surface of the bottom wall B1 can be easily performed forcibly fitting the mounting cylinder 3. It is considered that notches 5 are cut at appropriate intervals in the tip of the tube 3 so that the entire tube is narrowed to further facilitate the mounting operation. In addition, the mounting tube 4 is attached to the base 2.
In order to bring the groove into close contact with the outer surface of the bottom side wall B1, one side of the groove is continuous to the two surfaces of the base in a flat manner, and the width of the gap from the other side of the groove is made almost the same as the thickness of the bottom side wall B1. , mounting stability is obtained when the edge of the mounting hole N is clamped in the mounting groove 4.
このような取付体1には、基盤2外方から連結
体7が組合せられるもので、この連結体7は、前
記回転阻止部6に回転不能に係合する係合基片8
に、装着筒3に内嵌する連結筒9を一体形成する
と共に、連結筒9内周面に雌ネジ10を形成し、
係合基片8がわの雌ネジ10端に突出防止部11
を形成したものである。取付体7は、所定肉厚の
鈑材に絞り、打抜き、ネジ切り加工等を施すこと
で形成され、側面からみた全体は略T字状を呈
し、通常は係合基片8外方において外部と連通し
ており、このようにしておくことで得別な閉塞処
理手段を施さないから安価に製造し得るものとな
る。連結筒9自体は、望ましくは装着筒3に強制
的に内嵌されるよう連結筒9外径は装着筒3内径
に比し稍大きくしてあり、取付け固定後に打設さ
れるコンクリート材Cが配線ボツクスB内部に侵
入しないよう考慮しておく。突出防止部11は、
後述するナツト15付取付ボルト12が相当回数
回転されなければ離反しない程度で雌ネジ10に
ねじ込まれたときでのねじ込みを規制し、また、
取付ボルト12先端を係合基片8外方へ突出させ
ないものとするもので、例えば、係合基片8がわ
の雌ネジ10端を圧潰したり、ネジ山を曲成した
り、突起物を設けたり、プレート等を溶接したり
することで形成される。 A connecting body 7 is combined with such a mounting body 1 from the outside of the base 2, and this connecting body 7 includes an engaging base piece 8 that non-rotatably engages with the rotation preventing portion 6.
A connecting cylinder 9 that fits inside the mounting cylinder 3 is integrally formed, and a female thread 10 is formed on the inner circumferential surface of the connecting cylinder 9.
A protrusion prevention part 11 is provided at the end of the female thread 10 on the side of the engagement base piece 8.
was formed. The mounting body 7 is formed by drawing, punching, threading, etc. a sheet material of a predetermined thickness, and the overall shape when viewed from the side is approximately T-shaped. By doing so, it is possible to manufacture it at a low cost since special blocking treatment means are not required. Desirably, the outer diameter of the connecting tube 9 is slightly larger than the inner diameter of the connecting tube 3 so that the connecting tube 9 itself can be forcibly fitted into the mounting tube 3, so that the concrete material C that is cast after being fixed is fixed. Take care to prevent it from entering the inside of wiring box B. The protrusion prevention part 11 is
A mounting bolt 12 with a nut 15, which will be described later, is restricted from being screwed into the female screw 10 to the extent that it will not separate unless it is rotated a considerable number of times, and
The tip of the mounting bolt 12 should not protrude outward from the engagement base piece 8. For example, the end of the female thread 10 on the engagement base piece 8 may be crushed, the threads may be bent, or any protrusions may It is formed by providing a plate or welding plates, etc.
一方、取付体1と連結体7とが組合せられたと
きは、後者7の係合基片8が前者1の回転阻止部
6に係合することで両者1,7間でのとも回りは
阻止され、連結体7にねじ込むときの取付ボルト
12の空転、取付ボルト12にねじ込むときの後
述するナツト15の空転を防止する。その具体的
手段は、図に示すように係合基片8形状を略矩形
状となして両側縁を回転阻止縁8Aと成してお
き、一方、回転阻止部6にはこの回転阻止縁8A
に当接する突起状部分を形成しておくものであ
る。すなわち、第1図及び第2図においては係合
基片8が内嵌され、その回転阻止縁8Aが当接す
る溝側面を有する溝状に構成されたものであり、
第4図においては係合基片8幅員に対応した間隔
での平行した2本の突条を突設したものである。
更に、第5図においては係合基片8幅員に対応し
た縦方向及び横方向での相互の間隔で4個のピン
を突設したものであり、第6図においては同じく
4個の四半円形状の突部を基盤2周縁に位置させ
て突設したものであり、第5図及び第6図にあつ
ての回転阻止部6によれば、係合基片8の位置合
せを2方向で行なえる利点がある。 On the other hand, when the mounting body 1 and the connecting body 7 are combined, the engagement base piece 8 of the latter 7 engages with the rotation prevention part 6 of the former 1, thereby preventing rotation between the two 1 and 7. This prevents the mounting bolt 12 from idling when screwed into the connecting body 7 and the nut 15 (described later) from idling when screwing into the mounting bolt 12. As shown in the figure, the specific means is that the engagement base piece 8 is formed into a substantially rectangular shape, and both side edges are formed with rotation prevention edges 8A, and the rotation prevention portion 6 is provided with rotation prevention edges 8A.
A protruding portion that comes into contact with is formed in advance. That is, in FIGS. 1 and 2, the engagement base piece 8 is fitted inside, and is configured in a groove shape having a groove side surface with which the rotation prevention edge 8A comes into contact.
In FIG. 4, two parallel protrusions are provided at an interval corresponding to the width of the engaging base piece 8.
Furthermore, in FIG. 5, four pins are protruded at mutual intervals in the vertical and horizontal directions corresponding to the width of the engagement base piece 8, and in FIG. According to the rotation prevention part 6 shown in FIGS. 5 and 6, a protrusion in the shape of a protrusion is located on the periphery of the base 2, and the engagement base piece 8 can be aligned in two directions. There are advantages to doing so.
更に、第2図に示すように、装着筒3に連結体
7の連結筒9が内嵌されたとき、切込5によつて
装着筒3が分割されていることで各分割部分が外
方へ大きく拡開する如くなり、取付孔Nにしつか
り装着してその脱落を確実に防止するものとな
り、更に、取付体1自体の弾性により連結体7を
しつかりと固着する効果を有する。そればかりで
なく、連結筒9に比し長く形成した装着筒3先端
の内側面をラツパ状に拡開形成しておくことで、
取付ボルト12の先端の連結筒9内への案内を図
り、ねじ込み作業の容易性を図るのに役立つと共
に、装着筒3外面に丸味を付しておくことで、配
線ボツクスB内での配線に際し、電線被覆を損傷
させず、安全な作業を坦保することができる。 Furthermore, as shown in FIG. 2, when the connecting tube 9 of the connecting body 7 is fitted into the mounting tube 3, each divided portion is separated from the outside by the notch 5 dividing the connecting tube 3. The connecting body 7 is firmly attached to the mounting hole N, and is securely prevented from falling off.Furthermore, the elasticity of the mounting body 1 itself has the effect of firmly fixing the connecting body 7. Not only that, but by expanding the inner surface of the tip of the mounting tube 3, which is longer than the connecting tube 9,
This helps guide the tip of the mounting bolt 12 into the connecting tube 9 and facilitates the screw-in operation, and the rounded outer surface of the mounting tube 3 makes it easier to wire inside the wiring box B. , it is possible to ensure safe work without damaging the wire sheathing.
また、取付体1は配線ボツクスBに装着された
とき、空転しないことが望ましく、それは、例え
ば底側壁B1に開口される取付孔Nとして通常ノ
ツクアウトが利用されるから、打抜後に残存され
る連結小片を取付体1における装着溝4に喰い込
ませることで得られる。第7図及び第8図にあつ
ては、装着後での取付体1の空転を防止するた
め、底側壁B1に開穿されている小透孔Jに嵌合
するピン状の装着突起2Aを基盤2内側面に突設
したものである。この装着突起2Aは、丸味を帯
びた略菱形状と成した基盤2の長手方向両端に計
1対にして配されてはいるも、基盤2形状を大形
化して装着突起2Aを4個にすることも差し支え
ない。また、この装着突起2Aは小透孔Jに嵌合
されることで、打設されるコンクリート材Cが小
透孔Jから配線ボツクスB内に侵入するのを阻止
する副次的効果も得られ、特別な閉塞キヤツプの
使用を節減することができる。 Further, it is desirable that the mounting body 1 does not spin idly when mounted on the wiring box B. For example, since a knockout is usually used as the mounting hole N opened in the bottom side wall B1, the connection remaining after punching is It is obtained by inserting a small piece into the mounting groove 4 in the mounting body 1. In FIGS. 7 and 8, in order to prevent the mounting body 1 from idling after mounting, a pin-shaped mounting protrusion 2A that fits into a small through hole J formed in the bottom side wall B1 is provided. It protrudes from the inner surface of the base 2. The mounting protrusions 2A are arranged in pairs at both ends of the base 2 in the longitudinal direction, which has a rounded, approximately rhombic shape. There is no problem in doing so. In addition, by fitting the mounting protrusion 2A into the small through hole J, a secondary effect of preventing the concrete material C to be poured from entering the wiring box B from the small through hole J can also be obtained. , the use of special closure caps can be saved.
連結体7にねじ込まれて配線ボツクスBを仮枠
パネルWがわへ引き寄せるべく、仮枠パネルWに
貫挿させる取付ボルト12は、その後端に、雄ネ
ジ13を残存させたまま断面角形の回転操作部1
4を形成した例が図示されている。この回転操作
部14は、例えば、雄ネジ13形成前の棒状軸素
材の一端を六角形に加工後、全長にわたつて雄ネ
ジ13を形成するのである。回転操作部14にお
ける雄ネジ13は他部分のそれと大きく異なると
ころはなく、回転操作部14における各角部分で
のネジ山は全長にわたつてのそれと同様に形成さ
れることで、これに適合するナツト15が通常の
ネジ送り作用でねじ込まれるのを可能にする。そ
して、回転操作部14における各平坦部分でのネ
ジ山はあたかも圧潰状となつていて、スパナ、プ
ライヤー、ベンチ等の挾着面としつくり当接され
るものとなつており、解体時での取外しを極めて
容易に行なうことができる。 The mounting bolt 12, which is screwed into the connecting body 7 and inserted through the temporary frame panel W in order to draw the wiring box B toward the temporary frame panel W, has a rotating rectangular cross section with the male screw 13 remaining at its rear end. Operation unit 1
4 is shown. For example, in this rotary operation section 14, one end of a rod-shaped shaft material before the male thread 13 is formed is processed into a hexagonal shape, and then the male thread 13 is formed over the entire length. The male threads 13 in the rotary operation part 14 are not significantly different from those in other parts, and the screw threads at each corner of the rotary operation part 14 are formed in the same manner as those over the entire length, so that the male threads 13 are compatible with this. This allows the nut 15 to be screwed in with a normal screw feed action. The screw threads on each flat part of the rotary operation part 14 are shaped as if they were crushed, and are designed to be used as clamping surfaces for spanners, pliers, benches, etc., and are designed to be brought into contact with them, so that they cannot be removed during disassembly. can be carried out extremely easily.
この考案は上述のように構成されており、これ
が使用に際しては、埋設すべき配線ボツクスBに
おける底側壁B1に取付孔Nを開口し、この取付
孔Nに装着筒3を強制嵌合することで外側面から
取付体1を装着する一方、取付体1外方から連結
筒9を装着筒3に内嵌することで連結体7を組合
せておき、配線ボツクスBに電線管Pを連結する
と共に、仮枠パネルWに開口した貫挿孔Hに貫挿
させた取付ボルト12先端を連結筒9の雌ネジ1
0にねじ込み、更に、取付ボルト12後端からね
じ込んだナツト15を仮枠パネルW外面に圧止さ
せることで配線ボツクスB開口端面を仮枠パネル
W内面に圧接させ、仮止め固定を完了する。然る
後、コンクリート材Cを打設すればよく、養生凝
固後において、ナツト15、仮枠パネルW、取付
ボルト12を分離解体し、次いで、配線、化粧仕
上げその他の所定工事を行なうものである。 This device is constructed as described above, and when used, a mounting hole N is opened in the bottom wall B1 of the wiring box B to be buried, and the mounting tube 3 is forcibly fitted into this mounting hole N. While attaching the attachment body 1 from the outside surface, the connection tube 9 is fitted into the attachment tube 3 from the outside of the attachment body 1, thereby assembling the connection body 7, and connecting the conduit P to the wiring box B. Connect the tip of the mounting bolt 12 inserted into the through hole H opened in the temporary frame panel W with the female thread 1 of the connecting tube 9.
0, and then the nut 15 screwed in from the rear end of the mounting bolt 12 is pressed against the outer surface of the temporary frame panel W, thereby bringing the opening end surface of the wiring box B into pressure contact with the inner surface of the temporary frame panel W, completing the temporary fixation. After that, it is sufficient to pour the concrete material C, and after curing and solidifying, the nuts 15, the temporary frame panel W, and the mounting bolts 12 are separated and dismantled, and then wiring, decorative finishing, and other prescribed work is performed. .
なお、この際、螢光性顔料を含有した合成樹脂
にて取付体1を成形しておくことで、仮枠パネル
Wに開穿した貫挿孔Hから覗くことによつて取付
体1が光つているから目標となり、取付ボルト1
2のねじ込み位置を容易に確認できる利点が得ら
れる。 At this time, by molding the mounting body 1 from synthetic resin containing a fluorescent pigment, the mounting body 1 can be exposed to light by looking through the through-hole H drilled in the temporary frame panel W. Since it is attached, it becomes a target, and the mounting bolt 1
This provides an advantage of being able to easily confirm the screw-in position of item 2.
したがつて、配線ボツクスBへの取付セツト
は、取付体1及び連結体7を強制嵌合させること
で簡単に、しかも、従来の如く、爪片を折曲した
り、ねじ止めしたりする作業を要しないから、工
具を全く使用せずに簡易迅速にワンタツチ式で行
なうことができる。また、取付体1、連結体7、
取付ボルト12は、いずれも簡単な構造であるか
ら小形化し得るもので、在庫管理も容易であるこ
とからも、安価に提供できるものである。 Therefore, the installation to the wiring box B can be easily done by forcibly fitting the mounting body 1 and the connecting body 7 together, and it does not require the conventional work of bending the claw pieces or tightening screws. Since it does not require any tools, it can be done simply and quickly with a single touch. In addition, the mounting body 1, the connecting body 7,
Since the mounting bolts 12 have a simple structure, they can be made compact, and inventory management is easy, so they can be provided at low cost.
特に、取付体1は、配線ボツクスBの底側壁B
1外側面に当接される基盤2に取付孔Jに強制内
嵌される装着筒3を一体形成してあるから、配線
ボツクスBへの装着は押し込むだけで簡単に行な
うことができ、取付孔Nの孔縁を挾着する装着溝
4が装着筒3外周面に設けてあることで、緊密に
結合し、打設されるコンクリート材Cの衝撃、振
動によつても外れることがない装着安定性を発揮
する。 In particular, the mounting body 1 is attached to the bottom wall B of the wiring box B.
Since the mounting tube 3 that is forcibly fitted into the mounting hole J is integrally formed on the base 2 that abuts the outer surface of the wiring box B, it can be easily mounted to the wiring box B by simply pushing it into the mounting hole. A mounting groove 4 that clamps the edge of the hole N is provided on the outer circumferential surface of the mounting tube 3, so that it is tightly connected and does not come off even due to shock or vibration of the concrete material C being poured, ensuring stable mounting. Demonstrate your sexuality.
連結体7の取付体1への組合せは、装着筒3に
内嵌する連結筒9によつて簡単に得ることがで
き、また、連結筒9内周面に形成した雌ネジ10
に取付ボルト12をねじ込むとき、更にはこの取
付ボルト12にナツト15をねじ込むとき、係合
基片Bが取付体1における基盤2外側面に形成し
た回転阻止部6に回転不能に係合していること
で、連結体7自体の空転が阻止され、ねじ込み作
業の障害となることは全くないのである。 The combination of the connecting body 7 and the mounting body 1 can be easily achieved by using the connecting tube 9 that fits inside the mounting tube 3, and also by using the female thread 10 formed on the inner peripheral surface of the connecting tube 9.
When screwing the mounting bolt 12 into the mounting bolt 12 and further screwing the nut 15 onto the mounting bolt 12, the engagement base piece B is non-rotatably engaged with the rotation prevention portion 6 formed on the outer surface of the base 2 of the mounting body 1. This prevents the connecting body 7 itself from idling, and there is no obstacle to the screwing operation.
そして、取付ボルト12先端がねじ込まれる雌
ネジ10には、その係合基片8がわの端部に突出
防止部11が形成されているから、仮枠パネルW
に貫挿された取付ボルト12先端は雌ネジ10か
ら係合基片8外方へ突出することがなく、そのた
め、打設されたコンクリート材Cが取付ボルト1
2の雄ネジ13面に付着せず、解体時においての
取付ボルト12の弛緩操作を容易に行なうことが
できる。 The female thread 10 into which the tip of the mounting bolt 12 is screwed has a protrusion prevention part 11 formed at the end of the engagement base piece 8, so that the temporary frame panel W
The tip of the mounting bolt 12 inserted into the mounting bolt 1 does not protrude from the female thread 10 to the outside of the engagement base piece 8.
It does not adhere to the surface of the male thread 13 of No. 2, and the loosening operation of the mounting bolt 12 can be easily performed during disassembly.
また、配線ボツクスBの底側壁B1に開口させ
た取付孔Nに取付体1、連結体7、取付ボルト1
2を連繋し、取付けるも、取付孔Nを完全に密閉
するから、打設されるコンクリート材Cが配線ボ
ツクスB内に侵入することは全くない等の実用上
極めて優れた効果を奏するものである。 In addition, the mounting body 1, the connecting body 7, and the mounting bolt 1 are inserted into the mounting hole N opened in the bottom wall B1 of the wiring box B.
2 are connected and installed, since the mounting hole N is completely sealed, the concrete material C to be poured will never intrude into the wiring box B, resulting in extremely excellent practical effects. .
第1図はこの考案の一実施例における分解斜視
図、第2図は使用状態の断面図、第3図は第2図
における−線断面図、第4図乃至第6図夫々
は取付体における回転阻止部の他例を表わす斜視
図、第7図は取付体の他の実施例における斜視
図、第8図はその使用状態の要部断面図である。
B……配線ボツクス、B1……底側壁、C……
コンクリート材、H……貫挿孔、J……小透孔、
N……取付孔、P……電線管、W……仮枠パネ
ル、1……取付体、2……基盤、2A……装着突
起、3……装着筒、4……装着溝、5……切込、
6……回転阻止部、7……連結体、8……係合基
片、8A……回転阻止縁、9……連結筒、10…
…雌ネジ、11……突出防止部、12……取付ボ
ルト、13……雄ネジ、14……回転操作部、1
5……ナツト。
Fig. 1 is an exploded perspective view of one embodiment of this invention, Fig. 2 is a sectional view of the device in use, Fig. 3 is a sectional view taken along the line - - in Fig. 2, and Figs. 4 to 6 each show the mounting body. FIG. 7 is a perspective view showing another example of the rotation prevention part, FIG. 7 is a perspective view of another example of the mounting body, and FIG. 8 is a sectional view of the main part of the mounting body in its usage state. B...Wiring box, B1...Bottom side wall, C...
Concrete material, H...through hole, J...small through hole,
N...Mounting hole, P...Conduit tube, W...Temporary frame panel, 1...Mounting body, 2...Base, 2A...Mounting protrusion, 3...Mounting tube, 4...Mounting groove, 5... ...cut,
6... Rotation blocking portion, 7... Connecting body, 8... Engaging base piece, 8A... Rotation blocking edge, 9... Connecting cylinder, 10...
...Female thread, 11...Protrusion prevention part, 12...Mounting bolt, 13...Male thread, 14...Rotation operation part, 1
5...Natsuto.
Claims (1)
盤に、底側壁に開口させた取付孔に強制内嵌さ
れる装着筒を一体形成すると共に、取付孔の孔
縁を挾着する装着溝を装着筒外周面に設け、基
盤外側面に回転阻止部を形成した取付体と、回
転阻止部に回転不能に係合する係合基片に、装
着筒に内嵌する連結筒を一体形成すると共に、
連結筒内周面に雌ネジを形成し、係合基片がわ
の雌ネジ端に突出防止部を形成した連結体と、
仮枠パネルに貫挿されて前記雌ネジに先端がね
じ込まれるナツト付取付ボルトとを有して成る
ことを特徴とする埋込用配線ボツクス仮止め固
定装置。 2 配線ボツクスの底側壁に開穿されている小透
孔に嵌合するピン状の装着突起を基盤内側面に
突設した実用新案登録請求の範囲第1項記載の
埋込用配線ボツクス仮止め固定装置。[Claims for Utility Model Registration] 1. A mounting tube that is forcibly fitted into a mounting hole opened in the bottom wall is integrally formed on the base that comes into contact with the outer surface of the bottom wall of the wiring box, and A mounting body is provided with a mounting groove on the outer circumferential surface of the mounting cylinder for clamping the edge, a rotation prevention part is formed on the outer surface of the base, and an engagement base piece that non-rotatably engages with the rotation prevention part is fitted internally into the mounting cylinder. In addition to integrally forming a connecting cylinder,
A connecting body having a female thread formed on the inner peripheral surface of the connecting cylinder and a protrusion prevention portion formed at the female threaded end of the engagement base piece;
1. A temporary fixing device for an embedded wiring box, comprising a mounting bolt with a nut that is inserted through a temporary frame panel and whose tip is screwed into the female thread. 2. Temporary fastening of an embedded wiring box according to claim 1 of the utility model registration claim, in which a pin-shaped mounting protrusion that fits into a small through hole drilled in the bottom side wall of the wiring box is provided protruding from the inner surface of the base. Fixation device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19000183U JPS6096920U (en) | 1983-12-09 | 1983-12-09 | Embedded wiring box temporary fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19000183U JPS6096920U (en) | 1983-12-09 | 1983-12-09 | Embedded wiring box temporary fixing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6096920U JPS6096920U (en) | 1985-07-02 |
JPH0116329Y2 true JPH0116329Y2 (en) | 1989-05-15 |
Family
ID=30409497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19000183U Granted JPS6096920U (en) | 1983-12-09 | 1983-12-09 | Embedded wiring box temporary fixing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6096920U (en) |
-
1983
- 1983-12-09 JP JP19000183U patent/JPS6096920U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6096920U (en) | 1985-07-02 |
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