JPH0224211Y2 - - Google Patents
Info
- Publication number
- JPH0224211Y2 JPH0224211Y2 JP1983177821U JP17782183U JPH0224211Y2 JP H0224211 Y2 JPH0224211 Y2 JP H0224211Y2 JP 1983177821 U JP1983177821 U JP 1983177821U JP 17782183 U JP17782183 U JP 17782183U JP H0224211 Y2 JPH0224211 Y2 JP H0224211Y2
- Authority
- JP
- Japan
- Prior art keywords
- connecting pin
- flat cable
- tip
- seal
- flat
- 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
- 238000009413 insulation Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Description
【考案の詳細な説明】
（考案の技術分野）
本考案は床面等に布設される断面偏平の平型ケ
ーブルの中間部にコンセントボクスを接続するた
めの中間引出し部に関する。[Detailed Description of the Invention] (Technical Field of the Invention) The present invention relates to an intermediate drawer part for connecting an outlet box to the intermediate part of a flat cable with a flat cross section laid on a floor surface or the like.
（考案の技術的背景）
断面偏平の平型ケーブルをカーペツト等の下に
布設し、屋内の配電あるいは通信用として使用す
ることが行なわれている。このようなケーブル
は、使用される室の機器のレイアウトにあわせて
切断され、分岐されコンセントボクス等が取り付
けられる。(Technical background of the invention) A flat cable with a flat cross section is laid under a carpet, etc., and used for indoor power distribution or communication. Such cables are cut and branched according to the layout of the equipment in the room in which they are used, and outlet boxes and the like are attached.
その分岐にあたつては、例えば特開昭56−
134483号公報にあるように、幹線ケーブルと分岐
ケーブルとを交鎖するよう重ね合せて、この重な
り部において両ケーブルの被覆を貫通して対応す
る導体を電気接続する接続ピンが用いられる。ま
た、コンセントボクスを取付けるケーブル終端に
おいては、例えば特開昭56−35379号公報にある
ように、ケーブルの導体を貫通する筒状部を有す
る金具を折曲げてケーブル端を挟む構成の接続ピ
ンが用いられる。 Regarding the branching, for example, JP-A-56-
As described in Japanese Patent No. 134483, a trunk cable and a branch cable are overlapped so as to cross each other, and connection pins are used to penetrate the sheaths of both cables at the overlapping portion and electrically connect the corresponding conductors. In addition, at the end of the cable to which the outlet box is attached, for example, as disclosed in Japanese Unexamined Patent Publication No. 56-35379, a connecting pin is used in which the end of the cable is held by bending a metal fitting having a cylindrical part that penetrates the conductor of the cable. used.
これに対して本考案者等は、このようなケーブ
ル中間部での接続とケーブル終端での接続との両
方に使用できる、第１図に示すような接続ピンを
開発した。第１図の接続ピン１は、ベース２と、
これに一端を固着した筒状部３と、ベース２の周
縁部に立設した複数の爪部４とから構成されてい
る。爪部４の凹溝５は、その補強のために設けた
ものである。これは周知のハトメと類似した形状
を有し、第２図に示すように、筒状部３と爪部４
とが、両面接着テープ７を介して、２枚積層され
たケーブル６の被覆８および導体９を貫通して、
これらの先端が折曲げられて装着される。筒状部
３は、折曲げ易いように第３図に示すようにあら
かじめ長手方向のスリツト１０を有している。周
知のハトメ圧着工具に類似した工具を用いれば、
このようなスリツトが無くても装着可能である。 In response, the inventors of the present invention have developed a connecting pin as shown in FIG. 1, which can be used for both the connection at the intermediate portion of the cable and the connection at the end of the cable. The connection pin 1 in FIG. 1 is connected to the base 2,
It is composed of a cylindrical part 3 having one end fixed thereto, and a plurality of claw parts 4 erected on the peripheral edge of the base 2. The groove 5 of the claw portion 4 is provided for reinforcement thereof. This has a shape similar to a well-known eyelet, and as shown in FIG.
penetrates the sheath 8 and conductor 9 of the two laminated cables 6 via the double-sided adhesive tape 7,
These tips are bent and attached. The cylindrical portion 3 has a longitudinal slit 10 in advance, as shown in FIG. 3, for easy bending. If you use a tool similar to the well-known eyelet crimping tool,
It can be installed even without such a slit.
（背景技術の問題点）
このような従来の平型ケーブルの分岐部等は、
接続ピンが露出しているため新たな絶縁処理を必
要とする。それには、ケーブルの下面と上面に絶
縁テープを粘着剤や接着剤を用いて接着し、分岐
部全体を覆うことが行なわれる。(Problems with the background technology) The branch parts of such conventional flat cables are
Since the connection pins are exposed, new insulation treatment is required. To do this, insulating tape is bonded to the lower and upper surfaces of the cable using an adhesive or adhesive to cover the entire branch.
ところが、こうしたテープ処理は、被処理部が
平坦でないため全体として平滑にはなり得ず、テ
ープに、しわや線状の空隙が残る。そこに、水等
がかかるとこの空隙に水が浸透して隣接する接続
ピン間や、接続ピンと床面との絶縁を低下させ
る。 However, in such tape processing, since the treated area is not flat, it cannot be made smooth as a whole, and wrinkles and linear voids remain in the tape. If water or the like splashes on it, the water will penetrate into this gap and reduce the insulation between adjacent connection pins and between the connection pins and the floor surface.
このとき、接続ピンやケーブルによくなじみ密
着性の良い柔い絶縁テープを用いると、接続ピン
の突き抜けや上方からの衝撃による破断の危険が
ある。また、機械特性の良い絶縁テープは当然に
各部との密着が悪くなる難点がある。 At this time, if a soft insulating tape that fits well and has good adhesion to the connecting pins and cables is used, there is a risk of the connecting pins punching through or breaking due to impact from above. Furthermore, insulating tapes with good mechanical properties naturally have the disadvantage of poor adhesion to various parts.
（考案の目的）
本考案は以上の点に着目してなされたもので、
平型ケーブルを貫通して装着された接続ピンの露
出部を良好に絶縁処理する平型ケーブルの絶縁処
理部を提供するものである。(Purpose of the invention) The invention was made with the above points in mind.
An object of the present invention is to provide an insulation treatment section for a flat cable that satisfactorily insulates the exposed portion of a connecting pin that is attached to the flat cable by penetrating the flat cable.
（考案の概要）
本考案は即ち筒状部の一端にフランジを備え、
このフランジの周縁部に上方に向かう複数の爪部
を有し、一対の平型ケーブルの重ね合わせ部を平
型ケーブルの厚さ方向に貫通させて、一対の平型
ケーブルの導体同士を接続する接続ピンと、平型
ケーブルの上面に露出させ接続ピンの先端部を覆
い、接続ピンの外形よりわずかに広いスポツトシ
ールと、近接配置された複数の接続ピンの先端部
の全体を覆うオーバーシールとを備え、前記スポ
ツトシールは前記接続ピンの先端部の周囲の平型
ケーブル表面に接着されて接続ピンの先端部露出
部を気密封止し、かつ前記オーバーシールは平型
ケーブル表面に接着されてスポツトシールと共に
前記接続ピンの先端部を気密封止していることを
特徴とする平型ケーブル絶縁処理部に関するもの
である。(Summary of the invention) The invention includes a flange at one end of the cylindrical part,
This flange has a plurality of upwardly directed claws on its peripheral edge, and the overlapping part of the pair of flat cables is passed through in the thickness direction of the flat cable to connect the conductors of the pair of flat cables. A connecting pin, a spot seal that is exposed on the top surface of the flat cable and covers the tip of the connecting pin and is slightly wider than the outer diameter of the connecting pin, and an overseal that covers the entire tip of the multiple connecting pins arranged in close proximity. The spot seal is adhered to the surface of the flat cable around the tip of the connecting pin to hermetically seal the exposed tip of the connecting pin, and the overseal is adhered to the surface of the flat cable to seal the exposed tip of the connecting pin. The present invention relates to a flat cable insulation processing section characterized in that the tip of the connection pin is hermetically sealed together with a seal.
第４図は本考案の平型ケーブル絶縁処理部斜視
図、第５図はその接続ピン近傍の横断面図であ
る。 FIG. 4 is a perspective view of the flat cable insulation treatment section of the present invention, and FIG. 5 is a cross-sectional view of the vicinity of the connecting pin.
図において、幹線用平型ケーブル１１と分岐用
平型ケーブル１２とが直交し、その重なり部にお
いて、両ケーブルの絶縁体と導体とを貫通する接
続ピン１が装着されている。この接続ピン１は両
ケーブルの対応する導体を電気接続する。各接続
ピン１の露出部上面には、その外形よりわずかに
広いスポツトシール１３例えば粘着剤を両面に塗
布したポリエチレンテープが貼着されている。そ
して、３つの接続ピン１を含むケーブル分岐部全
体を覆うように、オーバーシール１４（破線で示
している）例えば下面に粘着剤を塗布したポリエ
ステルテープと、両面粘着テープで構成されたオ
ーバーシール１６とが貼着されている。 In the figure, a trunk flat cable 11 and a branch flat cable 12 are orthogonal to each other, and a connecting pin 1 is attached to the overlapping part of the cables, passing through the insulators and conductors of both cables. This connecting pin 1 electrically connects the corresponding conductors of both cables. On the upper surface of the exposed portion of each connection pin 1, a spot seal 13 slightly wider than the outer diameter of the connection pin 1, for example, a polyethylene tape coated with adhesive on both sides, is adhered. An overseal 14 (indicated by broken lines), for example, an overseal 16 made of a polyester tape coated with an adhesive on the lower surface and a double-sided adhesive tape so as to cover the entire cable branch including the three connection pins 1. is attached.
第５図の断面図から見ると、下側の幹線平型ケ
ーブル１１は床面１５に両面粘着テープ１６で接
着され、上側と下側の平型ケーブル間も両面粘着
テープ１７で接着され、その接続ピン１上にスポ
ツトシール１３とオーバーシール１４とが順に貼
着されている。 When viewed from the sectional view of FIG. 5, the lower trunk flat cable 11 is adhered to the floor 15 with double-sided adhesive tape 16, and the upper and lower flat cables are also adhered with double-sided adhesive tape 17. A spot seal 13 and an overseal 14 are adhered to the connecting pin 1 in this order.
こうして、スポツトシールは接続ピン露出部を
気密封止し、オーバーシールはこの接続部全体を
気密シールする。このとき、スポツトシールに柔
いなじみの良いプラスチツクテープを使用し、オ
ーバーシールには強度の高いプラスチツクテープ
を使用すれば両者の機能を補足し合い良好な絶縁
処理部を得る。 Thus, the spot seal hermetically seals the exposed portion of the connection pin and the overseal hermetically seals the entire connection. At this time, if a soft and compatible plastic tape is used for the spot seal and a strong plastic tape is used for the overseal, the functions of both will be complemented and a good insulated part will be obtained.
（考案の効果）
以上説明した本考案の平型ケーブル絶縁処理部
は次のような作用効果を有している。(Effects of the invention) The flat cable insulation processing section of the invention described above has the following effects.
１ 個々の接続ピンの露出部が独立にシールされ
るので水の浸入が防止される。1. The exposed parts of each connection pin are sealed independently to prevent water from entering.
２ スポツトシールとオーバーシールとで、気密
封止および補強の役割分担をしているので、十
分な特性の絶縁処理部が得られる。2. Since the spot seal and overseal share the roles of airtight sealing and reinforcement, an insulated part with sufficient characteristics can be obtained.
第１図は本考案の実施に好適する接続ピン斜視
図、第２図はそのケーブルへの装着状態を示す横
断面図、第３図はその筒状部変形例斜視図、第４
図は本考案の絶縁処理部斜視図、第５図はその部
分縦断面図である。
１……接続ピン、１１，１２……平型ケーブ
ル、１３……スポツトシール、１４，１６……オ
ーバーシール。
FIG. 1 is a perspective view of a connecting pin suitable for carrying out the present invention, FIG. 2 is a cross-sectional view showing how it is attached to a cable, FIG. 3 is a perspective view of a modified example of the cylindrical part, and FIG.
The figure is a perspective view of the insulation treatment section of the present invention, and FIG. 5 is a partial longitudinal sectional view thereof. 1... Connection pin, 11, 12... Flat cable, 13... Spot seal, 14, 16... Over seal.
Claims (1)
の周縁部に上方に向かう複数の爪部を有し、一対
の平型ケーブルの重ね合わせ部を平型ケーブルの
厚さ方向に貫通させて、一対の平型ケーブルの導
体同士を接続する接続ピンと、平型ケーブルの上
面に露出させ接続ピンの先端部を覆い、接続ピン
の外形よりわずかに広いスポツトシールと、近接
配置された複数の接続ピンの先端部の全体を覆う
オーバーシールとを備え、前記スポツトシールは
前記接続ピンの先端部の周囲の平型ケーブル表面
に接着されて接続ピンの先端部露出部を気密封止
し、かつ前記オーバーシールは平型ケーブル表面
に接着されてスポツトシールと共に前記接続ピン
の先端部を気密封止していることを特徴とする平
型ケーブル絶縁処理部。 A flange is provided at one end of the cylindrical part, and a plurality of upwardly directed claws are provided on the periphery of the flange, and the overlapping part of the pair of flat cables is passed through in the thickness direction of the flat cables. A connecting pin that connects the conductors of a flat cable, a spot seal that is exposed on the top surface of the flat cable and covers the tip of the connecting pin, and is slightly wider than the outer diameter of the connecting pin, and a spot seal that is slightly wider than the outer diameter of the connecting pin, and an overseal that covers the entire tip, the spot seal being adhered to the surface of the flat cable around the tip of the connecting pin to hermetically seal the exposed tip of the connecting pin; 1. A flat cable insulation treatment part, characterized in that the flat cable insulation treatment part is adhered to the surface of the flat cable to airtightly seal the tip of the connection pin together with a spot seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983177821U JPS6085083U (en) | 1983-11-17 | 1983-11-17 | Flat cable insulation treatment section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983177821U JPS6085083U (en) | 1983-11-17 | 1983-11-17 | Flat cable insulation treatment section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6085083U JPS6085083U (en) | 1985-06-12 |
| JPH0224211Y2 true JPH0224211Y2 (en) | 1990-07-03 |
Family
ID=30386230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983177821U Granted JPS6085083U (en) | 1983-11-17 | 1983-11-17 | Flat cable insulation treatment section |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085083U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5548507U (en) * | 1978-09-26 | 1980-03-29 |
-
1983
- 1983-11-17 JP JP1983177821U patent/JPS6085083U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5548507U (en) * | 1978-09-26 | 1980-03-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6085083U (en) | 1985-06-12 |
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