JPS63171108A - Pipe fixing device - Google Patents
Pipe fixing deviceInfo
- Publication number
- JPS63171108A JPS63171108A JP62002128A JP212887A JPS63171108A JP S63171108 A JPS63171108 A JP S63171108A JP 62002128 A JP62002128 A JP 62002128A JP 212887 A JP212887 A JP 212887A JP S63171108 A JPS63171108 A JP S63171108A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- wiring box
- fixing device
- clamping member
- pipe
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、配線ボックスに管を固定する管固定装置に関
する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a tube fixing device for fixing a tube to a wiring box.
（従来技術）
本出願人は、実願昭６１−２３５８８号により配線ボッ
クスの外側から簡単に取伺け、挿入により管を固定する
ことかできる管固定装置を提供している。(Prior Art) The present applicant has provided a pipe fixing device, which can be easily accessed from the outside of a wiring box and can fix a pipe by insertion, in Utility Application No. 61-23588.
（発明か解決しようとする問題点）
しかしなから、配線ボックスは金属製と合成樹脂製とに
より、その壁厚か異なり、さらに合成樹脂製によっても
製造業者によって壁厚が異なっている。このため前記管
固定装置にあっては配線ボックスの異なる壁厚ごとに何
種類もの管固定装置を必要として、非常に不経済、不合
理であった。(Problem to be Solved by the Invention) However, the wall thickness of the wiring box differs depending on whether it is made of metal or synthetic resin, and the wall thickness of the synthetic resin box also differs depending on the manufacturer. For this reason, the pipe fixing device described above requires several types of pipe fixing devices for different wall thicknesses of the wiring box, which is extremely uneconomical and unreasonable.
本発明はこのような事情に鑑みなされたものてあり、前
記管固定装置に改良を加え、配線ボックスの壁厚の変化
にも無段階で対処することのできる管固定装置を提供し
ようとするものである。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a pipe fixing device that can steplessly cope with changes in the wall thickness of a wiring box by improving the above-mentioned pipe fixing device. It is.
（問題点を解決するための干２段）
すなわち、本発明に係る管固定装置は、配線ボックスに
管を固定する管固定装置であって、配線ボックスの内壁
に当接する鍔を有する筒体と、該筒体の嵌挿され配線ボ
ックスの外壁に当接する挟持部材とから成り、筒体と挟
持部材とを筒軸に対して傾斜する傾斜面で当接させ、筒
体な回転させて筒体と挟持部材との当接する傾斜面をず
らせ、挟持部材を鍔側へ進退自在としたことを特徴とし
ている。(Two stages of drying to solve the problem) That is, the pipe fixing device according to the present invention is a pipe fixing device for fixing a pipe to a wiring box, and includes a cylindrical body having a flange that comes into contact with the inner wall of the wiring box; , a clamping member that is fitted into the cylinder and abuts against the outer wall of the wiring box, and the cylinder and the clamping member are brought into contact with an inclined surface inclined with respect to the cylinder axis, and the cylinder is rotated to remove the cylinder. It is characterized in that the inclined surfaces on which the and the clamping member come into contact are shifted so that the clamping member can freely move forward and backward toward the collar.
（発明の作用）
本発明に係る管固定装置は、筒体な回転させて筒体と挟
持部材との当接する傾斜面をずらせ、挟持部材を筒軸に
沿って鍔側へ進めることによって、配線ボックスの内壁
に当接する筒体の鍔と配線ボックスの外壁に当接する挟
持部材とで配線ボックスの壁を挟持し、配線ボックスに
確実に取付けることがてきるようになっている。(Function of the invention) The pipe fixing device according to the present invention rotates the cylindrical body, shifts the inclined surface where the cylindrical body and the clamping member contact, and moves the clamping member toward the collar side along the cylinder axis, thereby fixing the wiring. The wall of the wiring box is held between the flange of the cylindrical body that contacts the inner wall of the box and the holding member that contacts the outer wall of the wiring box, so that the wiring box can be reliably attached to the wiring box.
（実施例）
以下、図面に示す実施例にしたがって本発明を説明する
。(Example) Hereinafter, the present invention will be explained according to an example shown in the drawings.
図は本発明の一実施例を示したものである。The figure shows one embodiment of the present invention.
この実施例の場合、管固定装置の筒体（１）の外周には
、筒軸に対して傾斜する傾斜面を形成する段差（５）が
設けられている。また筒体（１）の一端にはテーパ面（
３ａ）を有する鍔（３）が設けられ、さらに鍔（３）の
後方に配線ボックスの管挿入孔（２０）の周壁に嵌まり
込む凹部からなる嵌合溝（２）か周設されている。本発
明では前記嵌合溝（２）を有しない筒体（１）であって
もよい。In the case of this embodiment, a step (5) forming an inclined surface inclined with respect to the cylinder axis is provided on the outer periphery of the cylinder (1) of the tube fixing device. Also, one end of the cylinder (1) has a tapered surface (
3a) is provided, and a fitting groove (2) consisting of a recess that fits into the peripheral wall of the tube insertion hole (20) of the wiring box is provided around the rear of the collar (3). . In the present invention, the cylindrical body (1) may not have the fitting groove (2).
前記嵌合溝（２）が設けられた筒体（１）の一端には、
一端開口より筒軸方向に切欠（４）が設けられている。One end of the cylindrical body (1) in which the fitting groove (2) is provided,
A notch (4) is provided in the direction of the cylinder axis from the opening at one end.
これにより、前記筒体（１）の一端開口を配線ボックス
の管挿入孔（２０）に圧入させれば、一端開口が縮径し
て、配線ボックスの管挿入孔（２０）に鍔（３）が挿入
され、鍔（３）の挿入後、縮径状態か解除されて管挿入
孔（２０）の周壁か嵌合溝（２）に嵌まり込むようにな
っている。この状態で、筒体（１）の鍔（３）は配線ボ
ックスの内壁に当接するようになっている。As a result, when the opening at one end of the cylinder (1) is press-fitted into the tube insertion hole (20) of the wiring box, the diameter of the opening at one end is reduced, and the collar (3) is inserted into the tube insertion hole (20) of the wiring box. is inserted, and after inserting the collar (3), the reduced diameter state is released and the peripheral wall of the tube insertion hole (20) fits into the fitting groove (2). In this state, the collar (3) of the cylinder (1) comes into contact with the inner wall of the wiring box.
また、筒体（１）の内面には断面三角形状の係止爪（６
）が突出して形成され、第４図に示すように筒体（１）
内に挿入された管（Ｐ）（波付管）の谷に前記係止爪（
６）か嵌入して、管（Ｐ）が抜は止め状態に係止される
ようになっている。Furthermore, the inner surface of the cylinder (1) is provided with locking claws (6) having a triangular cross section.
) is formed to protrude, and as shown in Fig. 4, the cylinder body (1)
The locking claw (
6) is inserted so that the pipe (P) is locked in a state where it cannot be removed.
前記筒体には筒体（１）の外径に対応する内径を有した
挟持部材（７）か嵌挿されている。この挟持部材（７）
の一端面は、前記筒体（１）の傾斜面を形成する段差（
５）に当接する傾斜面となっている。A clamping member (7) having an inner diameter corresponding to the outer diameter of the cylinder (1) is fitted into the cylinder. This clamping member (7)
One end surface of the cylindrical body (1) has a step (
5) is an inclined surface that comes into contact with.
したがって、筒体（１）を回転させれば、筒体（１）と
挟持部材（７）とが当接する傾斜面がずれて、挟持部材
（７）が筒軸に沿って進退するようになっている。Therefore, when the cylinder (1) is rotated, the inclined surface where the cylinder (1) and the clamping member (7) come into contact shifts, and the clamping member (7) moves forward and backward along the cylinder axis. ing.
なお、本発明ては筒体（１）と挟持部材（７）とが当接
する傾斜面は前記実施例に示す形状の他、第５図に示す
ように鋸歯形状に形成し、傾斜面がずれた際に筒体（１
）と挟持部材（７）との当接個所が複数になるようにし
てもよく、また第６図に示すように筒体（１）の外周に
傾斜面を形成する溝（８）を設け、挟持部材（７）の内
周に前記溝（８）に嵌合する凸部（９）を設けて、両者
な当接させるように構成してもよい。さらに前記溝（８
）にかえて筒体（１）の外周に傾斜面を形成する凸条を
周設したものてもよい。また、傾斜面は筒体（１）の外
周、あるいは挟持部材（７）の一端全体に形成される場
合に限らず、部分的に形成されていてもよい。In addition, in the present invention, the inclined surface on which the cylinder body (1) and the holding member (7) come into contact is formed not only in the shape shown in the above embodiment but also in a sawtooth shape as shown in FIG. When the cylinder body (1
) and the holding member (7) may contact each other at a plurality of locations, and as shown in FIG. A convex portion (9) that fits into the groove (8) may be provided on the inner periphery of the holding member (7) so that both may come into contact with each other. Further, the groove (8
) may be replaced by a convex strip forming an inclined surface on the outer periphery of the cylinder (1). Further, the inclined surface is not limited to the case where it is formed on the entire outer periphery of the cylinder (1) or one end of the holding member (7), but may be formed partially.
さて、このように構成される管固定装置を使って、配線
ボックスに管を固定するには、第３図に示すように、筒
体（１）内に管の一端を挿入し、管（Ｐ）の谷に係止爪
（６）を嵌入させて、管（Ｐ）を抜は止め状態に係止し
、次いて、筒体（１）の一端開口を配線ボックスの管挿
入孔（２０）に圧入して、一端開口を縮径させ、鍔（３
）を配線ボックスの管挿入孔（２０）内に挿入し、嵌合
溝（２）を管挿入孔（２０）の周壁に嵌め込む。次いて
、第４図に示すように筒体（１）を回転させて筒体（１
）と挟持部材（７）との当接する傾斜面をずらせ、挟持
部材（７）を筒軸に沿って鍔（３）側へ進めることによ
って、配線ボックスの内壁に当接する筒体（１）の鍔（
３）と配線ボックスの外壁に当接する挟持部材（７）と
で配線ボックスの壁を挟持し、管固定装置を配線ボック
スに取付ける。こうして、配線ボックスへの管（Ｐ）の
固定かなされる。Now, in order to fix the pipe to the wiring box using the pipe fixing device configured as described above, as shown in Fig. 3, one end of the pipe is inserted into the cylindrical body (1), and the pipe (P ) into the valley of the tube (P) to lock the pipe (P) so that it cannot be removed, and then insert the opening at one end of the cylinder (1) into the pipe insertion hole (20) of the wiring box. Press fit into the opening, reduce the diameter of the opening at one end, and press the tsuba (3
) into the tube insertion hole (20) of the wiring box, and fit the fitting groove (2) into the peripheral wall of the tube insertion hole (20). Next, the cylinder (1) is rotated as shown in FIG.
) and the clamping member (7), and by advancing the clamping member (7) toward the collar (3) along the cylinder axis, the cylinder (1) that contacts the inner wall of the wiring box is removed. Tsuba (Tsuba)
3) and a clamping member (7) that contacts the outer wall of the wiring box, the wall of the wiring box is clamped, and the pipe fixing device is attached to the wiring box. In this way, the pipe (P) is fixed to the wiring box.
なお、前記管（Ｐ）の筒体（１）内への挿入は、管固定
装置を配線ボックスに取付後に行なってもよい。Incidentally, the tube (P) may be inserted into the cylindrical body (1) after the tube fixing device is attached to the wiring box.
（発明の効果）
以上、説明したように本発明に係る管固定装置によれば
、筒体な回転させることにより挟持部材を進退自在とし
たのて、配線ボックスの壁厚の相違に無段階に対処てき
る。したがって、従来にように配線ボックスの異なる壁
厚ごとに何種類もの管固定装置を容易する必要かなくい
。(Effects of the Invention) As explained above, according to the pipe fixing device according to the present invention, the clamping member can be moved forward and backward by rotating the cylinder, and it can be adjusted steplessly to accommodate differences in wall thickness of the wiring box. I can deal with it. Therefore, there is no need to prepare several types of pipe fixing devices for different wall thicknesses of the wiring box as in the past.
また、本発明に係る管固定装置は配線ボックスの外側か
ら取付けることかできるので、取付作業が簡単に行なえ
る等の利点を有している。Further, since the tube fixing device according to the present invention can be attached from outside the wiring box, it has the advantage that the attachment work can be easily performed.
第１図から第４図までは本発明の一実施例を示し、第１
図はその斜視図、第２図はその側面図、第３図及び第４
図はその使用状態を示す各断面図、第５図は本発明の別
の実施例を示す側面図、第６図は本発明のさらに別の実
施例を示す部分断面図である。
図中、（１）は筒体、（３）は鍔、（５）は段差、（７
）は挟持部材、（２０）は管挿入孔、（Ｐ）は管である
。FIG. 1 to FIG. 4 show one embodiment of the present invention.
The figure is a perspective view, Figure 2 is a side view, Figures 3 and 4.
5 is a side view showing another embodiment of the present invention, and FIG. 6 is a partial sectional view showing still another embodiment of the present invention. In the figure, (1) is a cylinder, (3) is a tsuba, (5) is a step, and (7) is a cylindrical body.
) is a holding member, (20) is a tube insertion hole, and (P) is a tube.
Claims (1)
ボックスの内壁に当接する鍔を有する筒体と、該筒体の
嵌挿され配線ボックスの外壁に当接する挟持部材とから
成り、筒体と挟持部材とを筒軸に対して傾斜する傾斜面
で当接させ、筒体を回転させて筒体と挟持部材との当接
する傾斜面をずらせ、挟持部材を鍔側へ進退自在とした
ことを特徴とする管固定装置。A pipe fixing device for fixing a pipe to a wiring box, comprising a cylindrical body having a flange that abuts against the inner wall of the wiring box, and a clamping member that is fitted into the cylindrical body and abuts against the outer wall of the wiring box. and a clamping member are brought into contact with an inclined surface that is inclined with respect to the cylinder axis, and the cylinder is rotated to shift the inclined surface on which the cylinder and the clamping member come into contact, so that the clamping member can freely move forward and backward toward the flange side. A tube fixing device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62002128A JPS63171108A (en) | 1987-01-08 | 1987-01-08 | Pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62002128A JPS63171108A (en) | 1987-01-08 | 1987-01-08 | Pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171108A true JPS63171108A (en) | 1988-07-14 |
Family
ID=11520700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62002128A Pending JPS63171108A (en) | 1987-01-08 | 1987-01-08 | Pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171108A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0493420U (en) * | 1990-12-29 | 1992-08-13 | ||
| JP2006090522A (en) * | 2004-09-27 | 2006-04-06 | Matsushita Electric Works Ltd | Connector device |
-
1987
- 1987-01-08 JP JP62002128A patent/JPS63171108A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0493420U (en) * | 1990-12-29 | 1992-08-13 | ||
| JP2006090522A (en) * | 2004-09-27 | 2006-04-06 | Matsushita Electric Works Ltd | Connector device |
| JP4517803B2 (en) * | 2004-09-27 | 2010-08-04 | パナソニック電工株式会社 | Connector device |
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