JPH0147841B2 - - Google Patents
Info
- Publication number
- JPH0147841B2 JPH0147841B2 JP7690783A JP7690783A JPH0147841B2 JP H0147841 B2 JPH0147841 B2 JP H0147841B2 JP 7690783 A JP7690783 A JP 7690783A JP 7690783 A JP7690783 A JP 7690783A JP H0147841 B2 JPH0147841 B2 JP H0147841B2
- Authority
- JP
- Japan
- Prior art keywords
- protection sheet
- cable
- cable body
- sheet
- 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
- 239000004020 conductor Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、アンダーカーペツト配線システム
に使用するフラツトケーブルに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] This invention relates to a flat cable for use in an undercarpet wiring system.
従来、カーペツト下敷き配線用として第１図と
第２図に示すように帯状の絶縁材１間に複数本の
偏平導体２を挾み込んでなるケーブル本体３が用
いられている。このケーブル本体３には布設する
床面４から突出する突起がケーブル本体３の絶縁
材１を貫通して導体２を露出させるのを防ぐため
に、金属性もしくは樹脂性の下面保護シート５を
設ける必要がある。また、上面のカーペツトを貫
き、さらにケーブル本体３の絶縁物１を貫通して
導体２に接触するような鋭利な障害物から保護す
るために金属性の上面保護シート６を設ける必要
があつた。第２図は従来のフラツトケーブルを配
線した状態が示されており、上面保護シート６よ
り下面保護シート５の方が幅が狭いために、その
すき間Ａからコンクリート内より発生する塩素
（海砂を使用するため）や水蒸気が入り込んで上
面保護シート６が腐食するという欠点があつた。
Conventionally, a cable body 3 consisting of a plurality of flat conductors 2 sandwiched between strip-shaped insulating materials 1 has been used for carpet underlay wiring as shown in FIGS. 1 and 2. This cable body 3 needs to be provided with a lower protective sheet 5 made of metal or resin in order to prevent protrusions protruding from the floor 4 on which it is laid from penetrating the insulating material 1 of the cable body 3 and exposing the conductor 2. There is. In addition, it was necessary to provide a metallic top protection sheet 6 to protect the cable from sharp obstacles that would penetrate the top carpet, penetrate the insulator 1 of the cable body 3, and come into contact with the conductor 2. Figure 2 shows the state in which a conventional flat cable is wired.Since the width of the bottom protection sheet 5 is narrower than that of the top protection sheet 6, chlorine (sea sand) is generated from the concrete through the gap A. The problem was that the top protective sheet 6 would corrode due to the intrusion of water vapor and water vapor.
この発明の目的は、金属性の上面保護シートの
腐食を少なくするフラツトケーブルの構成にかか
るものである。
An object of the present invention is to provide a flat cable structure that reduces corrosion of the metallic top protective sheet.
この発明の一実施例を第３図と第４図に示すケ
ーブル本体１０は帯状の絶縁材１１に複数本の偏
平導体１２を挾み込んだものである。下面保護シ
ート１３は布設する床面１４の仕上り状態によつ
てその材質が選定され、特に床面１４の凹凸が大
きい場合は金属性の材料が使用されるが、通常は
樹脂性のものが使用される。上面保護シート１５
はケーブル本体１０と同じ幅か、もしくは広い幅
に形成せられ、且つ下面保護シート１３よりも狭
い幅に形成せられている。そして、床面１４より
上に向かつて下面保護シート１３、ケーブル本体
１０、上面保護シート１５が順次積み重ねられて
おり、上面保護シート１５と下面保護シート１３
の両側端部はテープ１６で床面１４へ貼着されて
いる。第４図にその断面図が示されているが、下
面保護シート１３の方が上面保護シート１５より
幅が広いために、床面１４のコンクリート内から
発生する塩素や水分が、ケーブル本体１０や上面
保護シート１５に入り込むことが無くなる。又、
上面保護シート１５の長手方向へ間けつ的に孔１
７を穿設してなると共に、ケーブル本体１０の絶
縁物にも孔１８を穿設しておくことにより、万一
侵入した塩素や水分も、該孔を通つて蒸発してし
まう。
An embodiment of the present invention is shown in FIGS. 3 and 4. A cable main body 10 has a plurality of flat conductors 12 sandwiched between a band-shaped insulating material 11. The material of the lower surface protection sheet 13 is selected depending on the finished state of the floor surface 14 on which it is to be laid, and if the floor surface 14 is particularly uneven, a metal material is used, but usually a resin material is used. be done. Top protection sheet 15
is formed to have the same width as the cable main body 10 or a wider width, and is formed to have a narrower width than the lower surface protection sheet 13. A lower protection sheet 13, a cable main body 10, and an upper protection sheet 15 are stacked in order upward from the floor 14.
Both end portions of are attached to the floor surface 14 with tapes 16. A cross-sectional view is shown in FIG. 4, and since the lower protection sheet 13 is wider than the upper protection sheet 15, chlorine and moisture generated from within the concrete of the floor 14 are absorbed into the cable body 10 and It will no longer get into the upper surface protection sheet 15. or,
Holes 1 are formed intermittently in the longitudinal direction of the top protection sheet 15.
7 and also holes 18 are formed in the insulator of the cable body 10, so that any chlorine or moisture that may have entered will evaporate through the holes.
この発明のフラツトケーブルによれば、下面保
護シートを上面保護シートよりも幅を広くし、且
つその両者の両側端をテープで床面上へ貼着した
ので、コンクリートから発生する塩素や水分の侵
入を防止でき、且つ、侵入したとしても、上面保
護シートとケーブル本体へ設けた孔を通過して蒸
発してしまうので、長期に渡つて床面上に布設使
用する場合、上面保護シートの腐食を最少限に抑
制する効果を有するものである。
According to the flat cable of this invention, the width of the bottom protection sheet is made wider than the top protection sheet, and both ends of the sheet are attached to the floor surface with tape, so that chlorine and moisture generated from concrete can be absorbed. It can prevent intrusion, and even if it does get in, it will pass through the holes in the top protection sheet and the cable body and evaporate, so if it is installed on the floor for a long time, the top protection sheet will not corrode. This has the effect of suppressing this to a minimum.
第１図と第２図は従来例を示し、第１図は斜視
図、第２図は組立て状態の断面図を示す。第３図
と第４図は本発明の一実施例を示し、第３図は斜
視図、第４図は組立て状態の断面図を示すもので
ある。
１０……ケーブル本体、１１……絶縁材、１２
……偏平導体、１３……下面保護シート、１４…
…床面、１５……上面保護シート、１６……テー
プ、１７……孔、１８……孔。
1 and 2 show a conventional example, with FIG. 1 being a perspective view and FIG. 2 being a sectional view in an assembled state. 3 and 4 show an embodiment of the present invention, with FIG. 3 being a perspective view and FIG. 4 being a sectional view in an assembled state. 10... Cable body, 11... Insulating material, 12
...Flat conductor, 13... Bottom protection sheet, 14...
... Floor surface, 15 ... Top protection sheet, 16 ... Tape, 17 ... Hole, 18 ... Hole.
Claims (1)
なるケーブル本体と、そのケーブル本体の上面に
重ねられるケーブル本体より幅広の上面保護シー
トと、ケーブル本体の下面に敷かれる上面保護シ
ートより幅広の下面保護シートと、上面保護シー
トの両側端と下面保護シートの両側端を床面に貼
着するテープとを備えたフラツトケーブル。 ２ 前記上面保護シートとケーブル本体の絶縁材
に複数の孔を穿設したものからなる特許請求の範
囲第１項記載のフラツトケーブル。[Scope of Claims] 1. A cable body made up of a plurality of flat conductors embedded in a strip-shaped insulating material, a top protective sheet wider than the cable body which is overlapped on the top surface of the cable body, and a top protective sheet laid on the bottom surface of the cable body. A flat cable that is equipped with a bottom protection sheet that is wider than the top protection sheet, and tape that attaches both ends of the top protection sheet and both ends of the bottom protection sheet to the floor. 2. The flat cable according to claim 1, wherein a plurality of holes are formed in the upper surface protection sheet and the insulating material of the cable body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7690783A JPS59203307A (en) | 1983-04-30 | 1983-04-30 | Flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7690783A JPS59203307A (en) | 1983-04-30 | 1983-04-30 | Flat cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59203307A JPS59203307A (en) | 1984-11-17 |
| JPH0147841B2 true JPH0147841B2 (en) | 1989-10-17 |
Family
ID=13618739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7690783A Granted JPS59203307A (en) | 1983-04-30 | 1983-04-30 | Flat cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59203307A (en) |
-
1983
- 1983-04-30 JP JP7690783A patent/JPS59203307A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59203307A (en) | 1984-11-17 |
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