JP2003197039A - Door passing cable and installing method for cable - Google Patents
Door passing cable and installing method for cableInfo
- Publication number
- JP2003197039A JP2003197039A JP2001390984A JP2001390984A JP2003197039A JP 2003197039 A JP2003197039 A JP 2003197039A JP 2001390984 A JP2001390984 A JP 2001390984A JP 2001390984 A JP2001390984 A JP 2001390984A JP 2003197039 A JP2003197039 A JP 2003197039A
- Authority
- JP
- Japan
- Prior art keywords
- door
- cable
- door frame
- gap
- thin piece
- 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
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 29
- 230000037431 insertion Effects 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
Description
【０００１】[0001]
【発明の利用分野】本発明は、ドア抜け用ケーブル、特
にドア抜け用ＬＡＮケーブルと、該ケーブルの設置方法
とに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door removal cable, particularly a door removal LAN cable, and a method of installing the cable.
【０００２】[0002]
【従来の技術】従来、家庭やオフィスでＬＡＮ（Local
Area Network）を安価に構築するために、ＬＡＮケーブ
ルが盛んに用いられており、特に最近では、通信速度の
向上とノイズの低減という観点から、図４に示す二本の
導線を縒り合わせてツイスト状態とした少なくとも１本
のツイストペア線（縒り対線）を有するツイストペアケ
ーブルが良く使用されている。2. Description of the Related Art Conventionally, LAN (Local) is used in homes and offices.
LAN cables have been widely used for constructing Area Networks at low cost. In recent years, in particular, from the viewpoint of improving communication speed and reducing noise, twisting two conductor wires shown in FIG. 4 together. A twisted pair cable having at least one twisted pair wire (twisted pair wire) in a state is often used.
【０００３】[0003]
【発明の解決しようとする課題】従来のＬＡＮケーブル
は５〜10mm程度の太さのものが通常であったため、ケー
ブルで接続すべきコンピュータその他の電子機器が複数
の部屋に分散している場合にドアと壁に設けたドア枠と
の間の隙間にケーブルを挿通することができず、ＬＡＮ
を構築する上で次のような問題点があった。
ＬＡＮケーブルを通すために各部屋を仕切る壁にケー
ブル挿通孔を穿設するときには、壁を疵つけてしまうこ
ととなり、貸家などでは壁に孔を開けることの了解を家
主に得なければならないなどの不便がある。
上記ドアとドア枠との間隙にケーブルを挿通させるた
めにケーブルの外被を剥ぎ取ることは可能であるが、た
とえ外被を除去してもケーブルの導線部分の厚みが上記
ドアとドア枠との間隙よりも大であることも予想され、
この場合には、ケーブルはドアとドア枠とにより圧搾さ
れ、良好な通信状態は得られない。
ケーブルの導線部分の厚みに比べてドアとドア枠との
間隙が大きい場合であっても、上記ツイストペアケーブ
ルを使用したとき、特に既述ツイストペア線がシールド
されていない、非シールド型ツイストペア(UTP)ケーブ
ルを使用したときには、剥き出しの導線部分をドア枠や
壁体に取り付ける作業中にツイストペア線のツイスト状
態がほぐれてノイズが大となるおそれがある。Since a conventional LAN cable usually has a thickness of about 5 to 10 mm, when a computer or other electronic equipment to be connected with the cable is dispersed in a plurality of rooms. The cable cannot be inserted into the gap between the door and the door frame provided on the wall, and the LAN
There were the following problems in building. When making a cable insertion hole in the wall that separates each room to pass the LAN cable, the wall will be flawed, and in the case of a rental house, the landlord must obtain an understanding that the hole should be made in the wall. There is inconvenience. It is possible to strip off the cable jacket to insert the cable into the gap between the door and the door frame, but even if the jacket is removed, the thickness of the conductor portion of the cable is the same as the door and the door frame. Is expected to be larger than the gap of
In this case, the cable is squeezed by the door and the door frame, and a good communication state cannot be obtained. Even when the gap between the door and the door frame is large compared to the thickness of the conductor part of the cable, when the above twisted pair cable is used, the already mentioned twisted pair wire is not shielded, unshielded twisted pair (UTP) When the cable is used, the twisted state of the twisted pair wire may be unraveled during the work of attaching the exposed conductor portion to the door frame or the wall body, resulting in a large noise.
【０００４】本発明は、これらの課題を解決して、良好
な通信状態が簡易に得られるドア抜け用ケーブル及び該
ケーブルの設置方法を提供するものである。The present invention solves these problems and provides a door pull-out cable and a method for installing the cable, which can easily obtain a good communication state.
【０００５】[0005]
【課題を解決するための手段】第1の手段は、ドア抜け
用ケーブルであって、建造物の壁体１に設けたドア枠２
内縁とこの枠に取り付けられたドア３外縁との間の、ド
ア閉鎖状態での間隙4を挿通させるためのケーブル部12
と、このケーブル部12の両端に付設したコネクタ13,13
と、で構成され、上記ドア３の厚み以上の長さを有す
る、ケーブル部12長さ方向一部から、外被14ｂを除去し
て、この外被除去部分を間隙挿通部16とした。The first means is a door pull-out cable, which is a door frame 2 provided on a wall 1 of a building.
A cable part 12 for inserting the gap 4 in the door closed state between the inner edge and the outer edge of the door 3 attached to this frame.
And the connectors 13 and 13 attached to both ends of the cable section 12.
The outer cover 14b is removed from a part of the cable portion 12 in the longitudinal direction having a length equal to or larger than the thickness of the door 3 and the outer cover removed portion is used as the gap insertion portion 16.
【０００６】第2の手段は、上記第1の手段を有し、か
つ、上記ケーブル部12は、少なくとも１本のツイストペ
ア線15で導線部分14ｂを形成したLANケーブルとし、か
つ、ケーブル両端部分をドア枠２乃至ドア枠周辺部への
取付け部17として残して、ケーブル長さ方向中間部分を
間隙挿通部16とした。The second means has the above-mentioned first means, and the cable portion 12 is a LAN cable in which the conductor portion 14b is formed by at least one twisted pair wire 15, and both end portions of the cable are connected. The intermediate portion in the cable length direction was used as the gap insertion portion 16 while leaving it as the attachment portion 17 to the door frame 2 or the peripheral portion of the door frame.
【０００７】第3の手段は、請求項１記載のドア抜け用
ケーブル設置方法であって、上記ドア３を開いた状態で
ドアと上記壁体に設けたドア枠２との間にケーブル部12
導線部分と等しい厚みを有する薄片21を差し込む段階
と、この薄片21を差し込んだ状態でドア３を閉じる段階
と、閉じたドア３外縁とドア枠２内縁との間隙４から上
記薄片21を取り出して、その薄片21の表面における、ド
アとドア枠とによる圧搾の痕跡の有無を目視により確認
する段階と、上記薄片21に圧搾痕がなかった場合に、そ
の薄片21差込み箇所において上記ドア３外縁とドア枠２
内縁との間隙4を上記間隙挿通部16が挿通するように上
記ケーブルをドア枠２乃至ドア枠周辺に固定する段階と
からなる。A third means is the method for installing a cable for removing a door according to claim 1, wherein the cable portion 12 is provided between the door and the door frame 2 provided on the wall body with the door 3 opened.
Inserting a thin piece 21 having the same thickness as the conductor portion, closing the door 3 with the thin piece 21 inserted, and taking out the thin piece 21 from the gap 4 between the closed outer edge of the door 3 and the inner edge of the door frame 2. , A step of visually confirming the presence or absence of a squeeze trace by the door and the door frame on the surface of the thin piece 21, and, if there is no squeeze mark on the thin piece 21, at the place where the thin piece 21 is inserted, with the outer edge of the door 3 Door frame 2
The cable is fixed to the door frame 2 or the periphery of the door frame so that the gap insertion portion 16 is inserted through the gap 4 with the inner edge.
【０００８】[0008]
【発明の実施の形態】図１から図３において、１は建物
の壁体、２は壁体に設けられたドア枠、３はドア枠に取
り付けられたドアであり、11はドア枠２内縁とドア３外
縁との間の間隙４を介して取り付けられるドア抜け用LA
Nケーブルである。1 to 3, 1 is a wall of a building, 2 is a door frame provided on the wall, 3 is a door attached to the door frame, and 11 is an inner edge of the door frame 2. Door removal LA attached via a gap 4 between the door and the outer edge of the door 3
It is an N cable.
【０００９】ドア抜け用LANケーブル11は、上記ドア枠
２内縁とドア３外縁との間隙４を挿通させるケーブル部
12と、該ケーブル部の両端に付設された一対のコネクタ
13,13とで構成されている。The LAN cable 11 for pulling out the door is a cable portion through which the gap 4 between the inner edge of the door frame 2 and the outer edge of the door 3 is inserted.
12 and a pair of connectors attached to both ends of the cable
It is composed of 13,13.
【００１０】ドア抜け用LANケーブルの構成中、まず従
来公知の部分を簡単に説明すると、ケーブル部12は、導
線部分14aと該導線部分を被覆する外被（シース）14bと
からなり、導線部分は、複数の導線を規則正しく縒り合
せてツイスト状態としたツイストペア線15を複数本上記
外被14ｂにより結束緊縛させている。このツイストペア
線は、シールド型のもの（Shielded Twisted Pair）又
は非シールド型のもの(Unshielded Twisted Pair)のい
ずれでも良い。尚、ツイストペア線の径は通常1.5mm程
度であり、又、ツイストペアケーブルは、ペア線の数に
よるが、約５mm程度のものが市販されている。In the structure of the LAN cable for removing a door, first, a conventionally known portion will be briefly described. The cable portion 12 is composed of a conductive wire portion 14a and an outer sheath (sheath) 14b covering the conductive wire portion. In the above, a plurality of twisted pair wires 15 in a twisted state by regularly twisting a plurality of conducting wires are bound and bound by the outer jacket 14b. This twisted pair wire may be either a shielded type (Shielded Twisted Pair) or an unshielded type (Unshielded Twisted Pair). The diameter of the twisted pair wire is usually about 1.5 mm, and a twisted pair cable of about 5 mm is commercially available, depending on the number of pair wires.
【００１１】本発明においては、上記ケーブル部12は、
図１に示す如く長さ方向中間部から外被を除去してドア
枠２内縁とドア３外縁との間の間隙挿通部16とすると共
に、ケーブル両端部分をドア枠周辺部への取付け部17,1
7としている。上記間隙挿通部16は、少なくともドア３
の厚みよりも長く形成する必要があるが、その長過ぎる
と露出した導線部分のツイスト状態がほどけ易くなるこ
とから、適当な長さを選択することが望ましい。又、上
記取付け部17,17は、上記ドア枠周辺部（図示例にあっ
ては柱）への取付けに必要な長さとするものとする。好
適な一例として、間隙挿通部の長さを10cm程度とし、
又、各取付け部17,17の長さを５cm程度とすることがで
きる。又、他の一例として、間隙挿通部16の長さをドア
厚と同じ程度に、即ち、露出した導線部分両側の外被部
分がドア枠２内縁とドア３外縁との間に挟まれることの
ない限度における最小限の長さにすることもできる。In the present invention, the cable portion 12 is
As shown in FIG. 1, the outer cover is removed from the middle portion in the longitudinal direction to form a gap insertion portion 16 between the inner edge of the door frame 2 and the outer edge of the door 3, and both end portions of the cable are attached to the peripheral portion of the door frame 17. , 1
7 The gap insertion portion 16 is at least the door 3
However, if the length is too long, the twisted state of the exposed conductor portion can be easily unraveled. Therefore, it is desirable to select an appropriate length. Further, the mounting portions 17 and 17 have a length required for mounting on the door frame peripheral portion (column in the illustrated example). As a preferred example, the length of the gap insertion portion is about 10 cm,
Further, the length of each mounting portion 17, 17 can be about 5 cm. Further, as another example, the length of the gap insertion portion 16 may be set to the same extent as the door thickness, that is, the exposed outer sheath portions on both sides of the conductive wire portion may be sandwiched between the inner edge of the door frame 2 and the outer edge of the door 3. It can also be a minimum length with no limit.
【００１２】尚、上記間隙挿通部16は、ケーブル部12の
長さ方向中間部に設けることが望ましいが、必ずしもこ
れに限定される訳ではなく、設置箇所の状況などに応じ
て随意その位置を変更することができる。例えば上記両
取り付け部17,17の一方を他方よりも短くしてその一方
コネクタ寄りに間隙挿通部16を形成したもの、或いは両
取付け部のうち一方を設けずに一方コネクタ13から直ち
に外被14bを除去した間隙挿通部16を連続させたもの
も、本発明に係るドア抜け用ケーブルに含まれる。The gap insertion portion 16 is preferably provided at the middle portion in the lengthwise direction of the cable portion 12, but is not necessarily limited to this, and its position can be arbitrarily changed according to the situation of the installation location. Can be changed. For example, one of the both mounting portions 17, 17 is shorter than the other and the gap insertion portion 16 is formed near the one connector, or one of the both mounting portions is not provided and the outer cover 14b is immediately formed from the one connector 13. A continuous cable having the gap insertion portion 16 from which the above is removed is also included in the door removal cable according to the present invention.
【００１３】上記ドア抜けLANケーブルを製作するとき
には、図４に示すように、従来のLANケーブルを長さ20c
m程度に切り取って、両端部にコネクタを有しないケー
ブル部12とすると共に、このケーブル部の両端部分にそ
れそれ長さ5cm程度の既述取付け部17,17を残して、上記
ケーブル部中間部分の外被14bをカッターなどで丁寧に
切り取り、間隙挿通部16を形成する。このとき、剥き出
しの導線部分14aの厚みｄ1はおおよそ1.5mmとなる。次
に上記ケーブル部12の両端部にメス型コネクタを付設す
る。尚、上記各部分の寸法は適宜変更することができ
る。When manufacturing the above-mentioned LAN cable without a door, as shown in FIG.
Cut out to about m to make a cable part 12 that does not have a connector at both ends, and leave the above-mentioned mounting parts 17, 17 of about 5 cm in length at both end parts of this cable part, the middle part of the cable part. The outer cover 14b is carefully cut with a cutter or the like to form the gap insertion portion 16. At this time, the thickness d 1 of the exposed conductor portion 14a is about 1.5 mm. Next, female connectors are attached to both ends of the cable portion 12. The dimensions of each of the above parts can be changed as appropriate.
【００１４】以上の構成のドア抜け用LANケーブルをド
ア枠２内縁とドア３外縁との間隙４を通してドア枠周辺
部へ設置する場合には次の手順で行う。
まず上記間隙挿通部16における、剥き出しの導線部分
14aの厚さd1 と同じ厚みを有し、かつ圧搾することによ
り圧搾痕を形成させることができる材料からなる薄片21
（例えば紙片）を用意する。
次に図３に示すドア抜け用LANケーブル11を設置する
前の状態において、ドア枠２周縁上の適当な場所を選ん
で、ドア枠２内縁と開放されたドア３外縁との間の空間
へ上記薄片21を差し込む。
この差込み後にドア３を閉じ、ドア枠２内縁とドア３
外縁との間隙４へ薄片21を挿通させてから、再びドア３
を開く。
上記間隙４から薄片21を引き出し、薄片表面に圧搾痕
があるか否かを確認する。
圧搾痕がなければ、その薄片を差し込んだ場所にドア
抜け用LANケーブル11を固定する。圧搾痕があればドア
枠２周縁上の他の場所を選んでからまでの操作を繰
り返す。When the LAN cable for pulling out the door having the above structure is installed in the peripheral portion of the door frame through the gap 4 between the inner edge of the door frame 2 and the outer edge of the door 3, the following procedure is performed. First, the exposed conductor portion of the gap insertion portion 16
A thin piece 21 made of a material having the same thickness as the thickness d 1 of 14a and capable of forming a squeezed mark by squeezing.
Prepare (for example, a piece of paper). Next, in a state before installing the door removal LAN cable 11 shown in FIG. 3, select an appropriate place on the periphery of the door frame 2 and move it to the space between the inner edge of the door frame 2 and the outer edge of the opened door 3. Insert the thin piece 21. After this insertion, the door 3 is closed and the inner edge of the door frame 2 and the door 3 are closed.
Insert the thin piece 21 into the gap 4 with the outer edge, and then again open the door 3
open. The thin piece 21 is pulled out from the gap 4 and it is confirmed whether or not there are squeeze marks on the surface of the thin piece. If there is no squeeze mark, the door removal LAN cable 11 is fixed at the place where the thin piece is inserted. If there is a squeeze mark, select another place on the periphery of the door frame 2 and repeat the operations up to.
【００１５】上記の手順で上記ケーブル11をドア枠３及
びその周辺部に取り付けるときには、図２に示す如くケ
ーブルの導線部分の厚みd1 がドア枠２内縁とドア３外
縁との間隙４の巾d2よりも小さいことが保証されること
となる。When the cable 11 is attached to the door frame 3 and its peripheral portion by the above procedure, the thickness d 1 of the conductor portion of the cable is the width of the gap 4 between the inner edge of the door frame 2 and the outer edge of the door 3 as shown in FIG. It is guaranteed to be smaller than d 2 .
【００１６】尚、上記ケーブルを固定するときには、上
記ドア枠２内縁とドア３外縁との間隙４内へ本発明に係
るドア抜けＬＡＮケーブルの間隙挿通部16を挿通させた
状態で、図３に示す如く上記取付け部17,17及びコネク
タ13,13を粘着テープ（図示せず）などでドア枠2周辺部
の柱などに係止させると良い。上記間隙４内へケーブル
の間隙挿通部16を挿通させる場合には、該間隙挿通部を
屈曲させて上記ツイスト状態がほぐれることがないよう
に、出来るかぎり上記間隙４内において間隙挿通部16の
直線状態乃至緩やかな曲線状態を維持することが望まし
い。これらの状態を維持させるため、図３に示すように
ケーブルを屈曲させる必要がある場所、例えばドア枠2
の角部やドア枠と壁体1との間の隅部などには上記取付
け部17,17を配線させると良い。When the cable is fixed, the gap insertion portion 16 of the door pull-out LAN cable according to the present invention is inserted into the gap 4 between the inner edge of the door frame 2 and the outer edge of the door 3 as shown in FIG. As shown in the figure, the mounting portions 17, 17 and the connectors 13, 13 may be locked to a pillar or the like around the door frame 2 with an adhesive tape (not shown) or the like. When inserting the gap insertion portion 16 of the cable into the gap 4, the gap insertion portion 16 should be bent in the straight line of the gap insertion portion 16 as much as possible so as not to loosen the twisted state. It is desirable to maintain a state or a gently curved state. In order to maintain these conditions, it is necessary to bend the cable as shown in FIG. 3, such as the door frame 2
It is advisable to wire the mounting portions 17 and 17 at the corners and corners between the door frame and the wall 1.
【００１７】上記ドア抜け用ケーブルを設置した後に、
各コネクタ13,13に、図示していないパソコン乃至ハブ
に接続させた他のＬＡＮケーブル22の端子を接続するこ
とでＬＡＮを構築することができる。After installing the cable for removing the door,
A LAN can be constructed by connecting terminals of another LAN cable 22 connected to a personal computer or a hub (not shown) to each of the connectors 13 and 13.
【００１８】[0018]
【発明の効果】本発明は、上記構成のものであり、請求
項１の発明によれば、異なる部屋に分散したコンピュー
タを、各部屋を仕切る壁体を疵つけることなく接続して
ＬＡＮを構築することができる。The present invention has the above-mentioned structure. According to the first aspect of the present invention, computers distributed in different rooms are connected to each other without a wall partitioning each room to form a LAN. can do.
【００１９】請求項２の発明によれば、ケーブル部の両
端部分をドア枠周辺部への取付部17,17として残してケ
ーブル部中間部分をドア枠とドアとの間隙挿通部16とし
たから、上記ドア枠周辺部への取付作業を、外被14ｂに
より被覆された取付部について行うことで、高速度通信
用のツイストペア線を使用した場合にも上記間隙挿通部
16においてツイスト状態がほぐれてノイズを生ずること
を防止することができる。その結果、例えば代表的なＬ
ＡＮであるイーサネット（登録商標）の100BASE-TX通信
（伝送速度100Mbpsの高速通信）においても良好な通信
状態を達成することが可能となる。According to the second aspect of the invention, both end portions of the cable portion are left as the attachment portions 17, 17 to the peripheral portion of the door frame, and the intermediate portion of the cable portion is used as the gap insertion portion 16 between the door frame and the door. By performing the mounting work on the peripheral portion of the door frame with respect to the mounting portion covered with the outer cover 14b, the gap insertion portion can be formed even when the twisted pair wire for high speed communication is used.
It is possible to prevent the twist state in 16 from unraveling and generating noise. As a result, for example, a typical L
It is possible to achieve a good communication state even in 100BASE-TX communication (high-speed communication at a transmission speed of 100 Mbps) of Ethernet (registered trademark) which is an AN.
【００２０】請求項３の発明によれば、ドア枠２内縁と
ドア３外縁との間隙４へケーブルの間隙挿入部16を挿入
する前に、これと同じ厚みの薄片21を挿入して上記間隙
４の巾の大きさを調べるから、その巾が所要巾に足りな
いために上記間隙挿入部16をドア枠２とドア３との圧搾
により損傷することがなく、又、ドア枠周辺部へのケー
ブルの取付作業が無駄となることもない。According to the third aspect of the present invention, before inserting the gap insertion portion 16 of the cable into the gap 4 between the inner edge of the door frame 2 and the outer edge of the door 3, the thin piece 21 having the same thickness as that is inserted to insert the gap. Since the width of 4 is not enough, the gap insertion part 16 is not damaged by the squeezing of the door frame 2 and the door 3, and the peripheral part of the door frame is not damaged. Cable installation work is not wasted.
【図１】 本発明に係るドア抜け用ケーブルの正面図で
ある。FIG. 1 is a front view of a door removal cable according to the present invention.
【図２】 図１のドア抜け用ケーブルのドア挿通状態を
示す要部拡大断面図である。FIG. 2 is an enlarged sectional view of an essential part showing a door insertion state of the door pulling cable of FIG.
【図３】 図１のドア抜け用ケーブルのドア挿通状態を
示す斜視図である。3 is a perspective view showing a door insertion state of the door removal cable of FIG. 1. FIG.
【図４】 従来公知のツイスト・ペア・ケーブルの断面図
である。FIG. 4 is a cross-sectional view of a conventionally known twisted pair cable.
１…壁体 ２…ドア枠 ３…ドア ４…間隙
11…ドア抜け用ケーブル 12…ケーブル部 13…コネク
タ 14a…導線
14b…外被 15…ツイストペア線 16…間隙挿通部 17
…取付け部
21…薄片 22…ケーブル1 ... Wall 2 ... Door frame 3 ... Door 4 ... Gap 11 ... Door removal cable 12 ... Cable part 13 ... Connector 14a ... Conductor 14b ... Outer sheath 15 ... Twisted pair wire 16 ... Gap insertion part 17
… Mounting part 21… Slice 22… Cable
Claims (3)
この枠に取り付けられたドア３外縁との間の、ドア閉鎖
状態での間隙4を挿通させるためのケーブル部12と、 このケーブル部12の両端に付設したコネクタ13,13と、 で構成され、 上記ドア３の厚み以上の長さを有する、ケーブル部12長
さ方向一部から、外被14ｂを除去して、この外被除去部
分を間隙挿通部16としたことを特徴とする、ドア抜け用
ケーブル。1. A cable portion 12 for inserting a gap 4 in a door closed state between an inner edge of a door frame 2 provided on a wall 1 of a building and an outer edge of a door 3 attached to the frame, The outer cover 14b is removed from a part of the cable portion 12 in the length direction, which is composed of the connectors 13 and 13 attached to both ends of the cable portion 12, and has a length equal to or greater than the thickness of the door 3, A cable for removing a door, wherein the outer sheath removed portion is the gap insertion portion 16.
ツイストペア線15で導線部分14ｂを形成したLANケーブ
ルとし、かつ、ケーブル両端部分をドア枠２乃至ドア枠
周辺部への取付け部17として残して、ケーブル長さ方向
中間部分を間隙挿通部16としたことを特徴とする、請求
項１記載のドア抜け用ケーブル。2. The cable portion 12 is a LAN cable in which a conductor portion 14b is formed by at least one twisted pair wire 15, and both end portions of the cable are left as attachment portions 17 to the door frame 2 or a peripheral portion of the door frame. The cable for door removal according to claim 1, wherein the intermediate portion in the cable length direction is the gap insertion portion 16.
方法であって、 上記ドア３を開いた状態でドアと上記壁体に設けたドア
枠２との間にケーブル部12導線部分と等しい厚みを有す
る薄片21を差し込む段階と、 この薄片21を差し込んだ状態でドア３を閉じる段階と、 閉じたドア３外縁とドア枠２内縁との間隙４から上記薄
片21を取り出して、その薄片21の表面における、ドアと
ドア枠とによる圧搾の痕跡の有無を目視により確認する
段階と、 上記薄片21に圧搾痕がなかった場合に、その薄片21差込
み箇所において上記ドア３外縁とドア枠２内縁との間隙
4を上記間隙挿通部16が挿通するように上記ケーブルを
ドア枠２乃至ドア枠周辺に固定する段階とからなる、 ことを特徴とするドア抜け用ケーブルの設置方法。3. The method for installing a cable for door removal according to claim 1, wherein the cable portion (12) is provided between the door and the door frame (2) provided on the wall body with the door (3) opened. Inserting the thin piece 21 having a thickness, closing the door 3 with the thin piece 21 inserted, and taking out the thin piece 21 from the gap 4 between the outer edge of the closed door 3 and the inner edge of the door frame 2 and The step of visually confirming the presence or absence of squeeze marks by the door and the door frame on the surface of the door, and when there is no squeeze mark on the thin piece 21, the outer edge of the door 3 and the inner edge of the door frame 2 at the insertion position of the thin piece 21. Gap with
4. The method for installing a cable for door removal, comprising the step of fixing the cable 4 to the door frame 2 or the periphery of the door frame so that the gap insertion part 16 can be inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001390984A JP2003197039A (en) | 2001-12-25 | 2001-12-25 | Door passing cable and installing method for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001390984A JP2003197039A (en) | 2001-12-25 | 2001-12-25 | Door passing cable and installing method for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003197039A true JP2003197039A (en) | 2003-07-11 |
Family
ID=27598705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001390984A Pending JP2003197039A (en) | 2001-12-25 | 2001-12-25 | Door passing cable and installing method for cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003197039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240013951A1 (en) * | 2009-12-09 | 2024-01-11 | Holland Electronics, Llc | Guarded coaxial cable assembly |
-
2001
- 2001-12-25 JP JP2001390984A patent/JP2003197039A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240013951A1 (en) * | 2009-12-09 | 2024-01-11 | Holland Electronics, Llc | Guarded coaxial cable assembly |
| US12488913B2 (en) * | 2009-12-09 | 2025-12-02 | Holland Electronics, Llc | Guarded coaxial cable assembly |
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