JPH02124676U - - Google Patents
Info
- Publication number
- JPH02124676U JPH02124676U JP3269189U JP3269189U JPH02124676U JP H02124676 U JPH02124676 U JP H02124676U JP 3269189 U JP3269189 U JP 3269189U JP 3269189 U JP3269189 U JP 3269189U JP H02124676 U JPH02124676 U JP H02124676U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- terminal block
- right cylinder
- left cylinder
- insertion hole
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 claims 3
- 238000012856 packing Methods 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
第１図は本考案に係る水中用ジヨイントボツク
スの第一の実施例を示す側断面図、第２図は同じ
く左筒と右筒の連結部の構造を示す拡大側断面図
、第３図は同じく第二の実施例を示す側断面図、
第４図は従来の水中用ジヨイントボツクスを示す
側断面図である。
１……ボツクス本体、２……左筒、３……右筒
、４……端子台、５，６……電線挿通孔、７……
端子台、Ａ，Ｂ……電線。
Fig. 1 is a side sectional view showing the first embodiment of the underwater joint box according to the present invention, Fig. 2 is an enlarged side sectional view showing the structure of the connecting portion between the left cylinder and the right cylinder, and Fig. 3 is also a side sectional view showing the second embodiment,
FIG. 4 is a side sectional view showing a conventional underwater joint box. 1...Box body, 2...Left tube, 3...Right tube, 4...Terminal block, 5, 6...Wire insertion hole, 7...
Terminal block, A, B...Electric wire.
Claims (1)
向を一致させて連結することによりボツクス本体
を形成し、該ボツクス本体の筒内連結部に隔壁を
兼ね、左筒内又は右筒内を密閉する端子台を介装
し、それぞれの軸方向側端面に穿設した電線挿通
孔から筒内に挿入した電線の端部を該端子台に構
成した端子に接続し得るように構成したことを特
徴とする水中用ジヨイントボツクス。 (2) 左筒の開口部内壁に形成した段部に端子台
を嵌装し、該端子台を左筒に対する右筒の当接端
面により挟持固定したことを特徴とする請求項１
記載の水中用ジヨイントボツクス。 (3) 右筒の開口部内壁に形成した段部に端子台
を嵌装し、該端子台を右筒に対する左筒の当接端
面により挟持固定したことを特徴とする請求項１
記載の水中用ジヨイントボツクス。 (4) 左筒内又は右筒内に収容した端子台をエポ
キシ樹脂系コンパウンドにより気密的に固定した
ことを特徴とする請求項１記載の水中投光器。 (5) 左筒及び右筒の軸方向端面に筒内外へ貫通
する電線挿通孔を開設し、該電線挿通孔の内周に
外側から旋入可能な螺子溝を螺刻すると共に、内
側開口部に段部を形成し、かつ該段部に、電線に
外装したグランド用パツキンを間挿した後、上記
電線挿通孔の外側から外周に螺子溝を螺刻した締
付グランドを螺合旋入し、該締付グランドにより
上記パツキンを押圧することにより左筒内及び右
筒内に対する防水シールをするように構成したこ
とを特徴とする請求項１，２，３又は４記載の水
中用ジヨイントボツクス。[Claims for Utility Model Registration] (1) A box body is formed by connecting a left cylinder and a right cylinder, which can be separated as appropriate, with their axial directions aligned, and the connecting part in the cylinder of the box body also serves as a partition. , a terminal block is installed to seal the inside of the left cylinder or the right cylinder, and the end of the electric wire inserted into the cylinder through the wire insertion hole bored in the end face in the axial direction is connected to the terminal configured in the terminal block. An underwater joint box characterized by being configured so that it can be connected. (2) Claim 1 characterized in that a terminal block is fitted into a step formed on the inner wall of the opening of the left cylinder, and the terminal block is clamped and fixed by the abutting end surface of the right cylinder with respect to the left cylinder.
The underwater joint box described. (3) Claim 1 characterized in that a terminal block is fitted into a step formed on the inner wall of the opening of the right cylinder, and the terminal block is clamped and fixed by the abutting end surface of the left cylinder with respect to the right cylinder.
The underwater joint box described. (4) The underwater projector according to claim 1, wherein the terminal block housed in the left cylinder or the right cylinder is airtightly fixed with an epoxy resin compound. (5) A wire insertion hole is formed in the axial end face of the left cylinder and the right cylinder, which penetrates into and out of the cylinder, and a screw groove that can be turned from the outside is carved on the inner periphery of the wire insertion hole, and the inner opening A step is formed in the step, and a gland packing wrapped around the electric wire is inserted into the step, and then a tightening gland with a screw groove cut into the outer periphery from the outside of the wire insertion hole is screwed into the step. The underwater joint box according to claim 1, 2, 3 or 4, characterized in that the tightening gland is configured to press the packing to provide a waterproof seal for the inside of the left cylinder and the inside of the right cylinder. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989032691U JP2523318Y2 (en) | 1989-03-24 | 1989-03-24 | Underwater joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989032691U JP2523318Y2 (en) | 1989-03-24 | 1989-03-24 | Underwater joint box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02124676U true JPH02124676U (en) | 1990-10-15 |
| JP2523318Y2 JP2523318Y2 (en) | 1997-01-22 |
Family
ID=31535813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989032691U Expired - Fee Related JP2523318Y2 (en) | 1989-03-24 | 1989-03-24 | Underwater joint box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523318Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927058U (en) * | 1983-03-09 | 1984-02-20 | 花王株式会社 | cleaning tools |
| JPS6373872U (en) * | 1986-10-31 | 1988-05-17 |
-
1989
- 1989-03-24 JP JP1989032691U patent/JP2523318Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927058U (en) * | 1983-03-09 | 1984-02-20 | 花王株式会社 | cleaning tools |
| JPS6373872U (en) * | 1986-10-31 | 1988-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523318Y2 (en) | 1997-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |