JPH056301U

JPH056301U - Closure scale

Info

Publication number: JPH056301U
Application number: JP5418791U
Authority: JP
Inventors: 辺要一渡; 水弘一清; 石一郎白; 部忠服
Original assignee: Nippon Telegraph and Telephone Corp
Current assignee: Nippon Telegraph and Telephone Corp
Priority date: 1991-07-12
Filing date: 1991-07-12
Publication date: 1993-01-29
Anticipated expiration: 2006-07-12
Also published as: JP2540134Y2

Abstract

(57)【要約】【目的】ケ−ブルに巻き付けられるシ−ル用テ−プの
巻回数と切断長の確認を作業性良く、安価に行えるよう
にする。【構成】長尺スケ−ル本体１０の表面に、各種のケ−
ブル挿入孔に対応した複数のテ−プ巻回数目盛１３をそ
れぞれの基準点１２を一致させて並列して設ける。長尺
スケ−ル本体１０の裏面には、各種のケ−ブル挿入孔に
対応した複数のテ−プ切断長目盛１４をそれぞれの基準
点１２を一致させて設ける。一本のスケ−ルでケ−ブル
挿入孔の種類・大きさに拘らずテ−プの巻回数と切断長
の確認を行うことができる。 (57) [Summary] [Purpose] To make it possible to check the number of windings and the cutting length of a seal tape wound around a cable with good workability and at low cost. [Structure] Various scales are formed on the surface of the long scale main body 10.
A plurality of tape winding number scales 13 corresponding to the bull insertion holes are provided in parallel so that the respective reference points 12 coincide with each other. On the back surface of the long scale main body 10, a plurality of tape cutting long scales 14 corresponding to various cable insertion holes are provided so that the respective reference points 12 coincide with each other. With a single scale, the number of tape windings and the cutting length can be confirmed regardless of the type and size of the cable insertion hole.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、地下通信ケ−ブルの接続点に用いるスタンダ−ドクロ−ジャにおいて、クロ−ジャ両端のケ−ブル挿入孔とケ−ブルとの気密を保持するため、ケ− ブルに巻き付けるシ−ル用テ−プの巻回数およびテ−プ切断長を確認するクロ− ジャ・スケ−ルに関するものである。 The present invention is a standard closure used at the connection point of an underground communication cable, and in order to maintain the airtightness between the cable insertion holes at both ends of the closure and the cable, the cable is wrapped around the cable. The present invention relates to a closure scale for confirming the number of windings of tape for tape and the cut length of tape.

【０００２】[0002]

【従来の技術】[Prior Art]

図３に示すものは、地下通信ケ−ブル同士の接続点、あるいは一本のケ−ブルから複数本に分岐する接続点に用いるクロ−ジャ（防護覆い）１であり、ケ−ブル２とケ−ブル２の接続部３を、両端に端面板５を有する二つ割りのスリ−ブ４内に収納し、接続部３の劣化を防止すべくケ−ブル２と端面板５との間にシ−ル用のエアタイトテ−プ６を介在させている。ケ−ブル２の外周は、端面板５のスリ−ブ内部側に取付けたケ−ブル把持金具７により固定し、このようなケ−ブル２の把持金具７の外側におけるケ−ブル２の外周と端面板５のケ−ブル挿入孔８内面との間にテ−プ６を巻き付けてスリ−ブ４内の気密を保持している。テ−プ６の取付けに際しては、端面板５のケ−ブル挿入孔８の径に対応した巻回数でテ−プ６をケ−ブル２の外周に巻き付けた後、半割りスリ−ブ４−１内に接続部３を納め、もう一方の半割りスリ−ブ４−２の外周を複数本のバンド９により結束している。 FIG. 3 shows a closure (protective cover) 1 used at a connection point between underground communication cables or a connection point where a single cable branches into a plurality of cables, and a cable 2 The connecting portion 3 of the cable 2 and the cable 2 are housed in a split sleeve 4 having end plates 5 at both ends, and between the cable 2 and the end plate 5 to prevent deterioration of the connecting portion 3. Airtight tape 6 for sealing is interposed. The outer periphery of the cable 2 is fixed by a cable gripping metal fitting 7 attached to the inside of the sleeve of the end plate 5, and the cable 2 on the outside of the gripping metal fitting 7 of such a cable 2 is fixed. A tape 6 is wound between the outer periphery and the inner surface of the cable insertion hole 8 of the end face plate 5 to keep the sleeve 4 airtight. When mounting the tape 6, the tape 6 is wound around the outer circumference of the cable 2 by the number of windings corresponding to the diameter of the cable insertion hole 8 of the end face plate 5, and then the half-sleeve 4-. The connection portion 3 is housed in the first half 1, and the outer circumference of the other half sleeve 4-2 is bound by a plurality of bands 9.

【０００３】このようなクロ−ジャ１において、テ−プ６の巻回数は、端面板５のケ−ブル挿入孔８の径とケ−ブル２の径との差から容易に決定できるが、ケ−ブル径は一定でなく種々の径のケ−ブル２が使用され、また端面板５も用途やケ−ブル径に応じて複数用いられるため、その都度、ケ−ブル径とケ−ブル挿入孔の径を測定して巻回数を算出するのでは、時間がかかり面倒である。そのため、従来においては、図４に示すような三種類のクロ−ジャ・スケ−ルＡ、Ｂ、Ｃを用いてテ−プ６の巻回数を決定し、さらにケ−ブルにテ−プを巻き付けた後のテ−プ切断長（巻付テ−プの最外周長）を確認し、必要に応じてテ− プ端部を切断除去している。In such a closure 1, the number of windings of the tape 6 can be easily determined from the difference between the diameter of the cable insertion hole 8 of the end plate 5 and the diameter of the cable 2. The cable diameter is not fixed, and the cables 2 having various diameters are used, and the end plates 5 are also used in plural depending on the purpose and the cable diameter. It is time-consuming and troublesome to measure the diameter of the bull insertion hole and calculate the number of turns. Therefore, conventionally, the number of windings of the tape 6 is determined by using three kinds of closure scales A, B, and C as shown in FIG. 4, and the tape is further taped. The tape cutting length after winding (the outermost circumference of the winding tape) is confirmed, and the tape end is cut and removed as necessary.

【０００４】このクロ−ジャ・スケ−ルＡ、Ｂ、Ｃは、ケ−ブル挿入孔８の異なる三種類の端面板５に対応させて三種類とされ、順に小径のケ−ブル挿入孔用から大径のケ −ブル挿入孔用とされている。各クロ−ジャ・スケ−ルは、長尺のスケ−ル本体１０と、基準点１２を有するＵ字状基部１１とから構成し、スケ−ル本体１０には、対応するケ−ブル挿入孔８の周長に等しくなるまでの巻回数を示す巻回数目盛１３、巻き付け後のテ−プ切断長を測定し得る切断長目盛１４、通常の目盛１５を設けている。These closure scales A, B, C are made into three types corresponding to the three types of end plates 5 having different cable insertion holes 8, and are for small diameter cable insertion holes in order. It is designed for large diameter cable insertion holes. Each closure scale is composed of an elongated scale body 10 and a U-shaped base portion 11 having a reference point 12. The scale body 10 has a corresponding cable insertion hole. A winding number scale 13 showing the number of windings until it becomes equal to the peripheral length of 8, a cutting length scale 14 capable of measuring the tape cutting length after winding, and a normal scale 15 are provided.

【０００５】巻回数目盛１３は、テ−プ厚さをｔとすると、（２πｔ）のピッチで区切った目盛であり、切断長目盛１４の零点１６が巻回数０となるようにされている。切断長目盛１４は、ケ−ブル挿入孔８の内径周長と等しいテ−プ最外周長に対して余分に巻かれたテ−プ長さを測定するものであり、例えばテ−プ６を一巻き余計に巻くと、その余計に巻いたテ−プ長を表示するように縮尺して目盛られている（ケ−ブル挿入孔８の内径をＤとすると、これに一巻き余計に巻いたテ−プ長は π（Ｄ＋２ｔ）、周長の増加分は２πｔであり、（２ｔ）／（Ｄ＋２ｔ）の縮尺率で目盛られる）。すなわち、この切断長目盛１４の最小目盛は１ｃｍであり、テ−プ６が例えば１６０ｃｍ余計に巻かれると、切断長目盛１４の１６０ｃｍの位置が指示されることになる。また、この切断長目盛１４は、Ｂ、Ｃとケ−ブル挿入孔８の径が大きくなると、縮尺の度合いが大きくなることはいうまでもない。The winding number scale 13 is a scale that is divided at a pitch of (2πt), where t is the tape thickness, and the zero point 16 of the cutting length scale 14 is set to be 0. The cut length scale 14 is for measuring the length of the tape that is extraly wound with respect to the outermost peripheral length of the tape, which is equal to the inner peripheral length of the cable insertion hole 8, and for example, the tape 6 is used. If the tape is wound one extra turn, the tape is scaled so as to display the length of the tape wound on the extra turn. (If the inside diameter of the cable insertion hole 8 is D, one extra turn The tape length was π (D + 2t), and the increase in circumference was 2πt, which is scaled at a scale of (2t) / (D + 2t). That is, the minimum scale of the cutting length scale 14 is 1 cm, and when the tape 6 is wound by 160 cm extra, the position of the cutting length scale 14 of 160 cm is indicated. Needless to say, the scale of the cut length scale 14 increases as the diameters of B and C and the cable insertion hole 8 increase.

【０００６】測定に際しては、クロ−ジャ・スケ−ルＡ、Ｂ、Ｃのうちからケ−ブル２を取付ける端面板５の種類に応じたクロ−ジャ・スケ−ルを一つ選択し、ケ−ブル２にスケ−ル本体１０を、Ｕ字状基部１１の間隙に差し込みつつぴったりと巻き付け、基準点１２の指す巻回数目盛１３の数字を読み取り、この数字の分だけ、テ −プ６をケ−ブル２に巻き付ける。図４（イ）に示すように、基準点１２から指示数字までの距離はケ−ブル周長を表し、指示数字の巻回数だけテ−プ６を巻けば、テ−プ６の最外周長がケ−ブル挿入孔８の内径周長に等しくなる。次いで、巻き付けたテ−プ６の上に再びスケ−ル本体１０を巻き付け、テ−プ６の切断長を確認する。基準点１２と零点１６からの距離がテ−プ６の余分な長さを示し、目盛に対応した長さを通常の目盛１５によりテ−プ６の端部から計って切断する。再度、テ−プの切断長を確認し、図４に黒塗りで示した許容範囲１７に入っていれば、テ−プ６の最外周長がケ−ブル挿入孔８の内径周長にほぼ等しく合格とする。At the time of measurement, one of the closure scales A, B and C is selected according to the type of the end plate 5 to which the cable 2 is attached, Insert the scale main body 10 into the cable 2 tightly while inserting it into the gap of the U-shaped base 11, read the number on the winding number scale 13 pointed by the reference point 12, and read the number corresponding to this number. Wrap the cable 6 around the cable 2. As shown in FIG. 4 (a), the distance from the reference point 12 to the designated numeral represents the cable circumference, and if the tape 6 is wound by the number of turns of the designated numeral, the outermost circumference of the tape 6 will be obtained. The length is equal to the inner circumference of the cable insertion hole 8. Then, the scale main body 10 is wound again on the wound tape 6, and the cut length of the tape 6 is confirmed. The distance from the reference point 12 and the zero point 16 indicates the extra length of the tape 6, and the length corresponding to the scale is measured by the normal scale 15 from the end of the tape 6 and cut. Again, check the cut length of the tape, and if it is within the allowable range 17 shown in black in FIG. 4, the outermost circumference of the tape 6 is almost equal to the inner circumference of the cable insertion hole 8. Pass equally.

【０００７】[0007]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかしながら、従来のクロ−ジャ・スケ−ルは、Ａ、Ｂ、Ｃの三種類が一組となっており、クロ−ジャ両端の端面板におけるケ−ブル挿入孔の種類、大きさに合わせてその都度選択して使用するため、作業性が悪かった。また、端面板の種類によっては使用しないスケ−ルも出てくるため不経済であった。本考案は、前述のような問題点を解消すべくなされたもので、その目的は、一本のスケ−ルでクロ−ジャの種々のケ−ブル挿入孔に対応でき、作業性の向上とコストダウンを図れるクロ−ジャ・スケ−ルを提供することにある。 However, the conventional closure scale is a set of three types A, B, and C, and is set according to the type and size of the cable insertion holes in the end plates at both ends of the closure. Since it is selected and used each time, workability was poor. In addition, some scales are not used depending on the type of end plate, which is uneconomical. The present invention has been made to solve the above-mentioned problems, and an object thereof is to cope with various cable insertion holes of a closure with a single scale and to improve workability. It is to provide a closure scale that can reduce costs.

【０００８】[0008]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は、クロ−ジャのケ−ブル挿入孔とケ−ブルとの間にシ−ル用テ−プを巻き付けるに際して、可撓性の長尺スケ−ル本体をケ−ブルの周囲に巻き掛け、テ−プ巻回数目盛によりケ−ブルに巻き付けるテ−プの巻き数を確認し、テ−プ巻き付け後、テ−プ切断長目盛により巻きテ−プ切断長を確認するクロ−ジャ・スケ−ルにおいて、前記長尺スケ−ル本体の一方の表面に、各種のケ−ブル挿入孔の径に対応した複数のテ−プ巻回数目盛をそれぞれの基準点を一致させて並列して設け、他方の裏面に、各種のケ−ブル挿入孔の径に対応した複数のテ−プ切断長目盛をそれぞれの基準点を一致させて設けたものである。 According to the present invention, when a seal tape is wound between the cable insertion hole of the closure and the cable, a flexible long scale body is wound around the cable. Closure to check the number of tape windings to be wound on the cable from the tape winding and tape winding number scale, and to check the winding tape cutting length from the tape cutting length scale after tape winding. In the scale, a plurality of tape winding number scales corresponding to the diameters of various cable insertion holes are arranged in parallel on one surface of the long scale main body so that their respective reference points coincide with each other. On the other back side, a plurality of tape cut length scales corresponding to the diameters of various cable insertion holes are provided so that their reference points coincide with each other.

【０００９】[0009]

【作用】[Action]

長尺スケ−ル本体の表面を外側にしてケ−ブルに巻き掛け、ケ−ブル挿入孔の径に対応したテ−プ巻回数目盛を見て基準点が示す数字を読み、テ−プの巻回数を確認する。この巻回数だけテ−プをケ−ブルに巻き付ける。テ−プを巻き付けた後、長尺スケ−ル本体の裏面を外側にしてテ−プの上に巻き掛け、ケ−ブル挿入孔の径に対応したテ−プ切断長目盛を見てテ−プ切断長を表す長さを読み取る。この長さに基づいてテ−プ端部を切断するなどして、テ− プ切断長が許容範囲内にあるか確認する。テ−プの巻回数と切断長をケーブル挿入孔に拘らず、一種類のクロ−ジャ・スケ−ルで容易に確認できる。 Wrap it around the cable with the surface of the long scale main body facing outward, look at the tape winding number scale corresponding to the diameter of the cable insertion hole, read the number indicated by the reference point, and check the tape Check the number of turns. The tape is wound around the cable for this number of windings. After wrapping the tape, wrap it on the tape with the back of the long scale body facing outwards, and look at the tape cutting long scale corresponding to the diameter of the cable insertion hole. -Read the length that represents the cut length. Check whether the tape cut length is within the allowable range by cutting the tape end based on this length. The number of tape windings and the cut length can be easily confirmed with one type of closure scale regardless of the cable insertion hole.

【００１０】[0010]

【実施例】【Example】

以下、本考案を図示する−実施例に基づいて説明する。なお、従来と同一あるいは相当する部分については同一符号を付する。図１に示すように、本考案のクロ−ジャ・スケ−ルは、従来と同様に、合成樹脂製、アルミ等の金属製の薄板から形成すると共に、長尺のスケ−ル本体１０と、これと一体的なＵ字状基部１１から構成する。スケ−ル本体１０は、従来のＣタイプのスケ−ルと同じ長さとし、幅は従来の１．５倍程度とする。このようなスケ−ル本体１０の表面に、三種類の巻回数目盛１３Ａ、１３Ｂ、１３Ｃをそれぞれの基準点１２を一致させて並列して設ける。スケ−ル本体１０の裏面には、巻回数目盛１３Ａ、１３Ｂ、１３Ｃに対応した三種類の切断長目盛１４Ａ、１４Ｂ、１４Ｃを基準点１２を一致させて幅方向の一方の側に設けると共に、他方の側に基準点１２を０とする通常の目盛１５を設ける。 The invention will be illustrated below with reference to an exemplary embodiment. The same or corresponding parts as in the conventional case are designated by the same reference numerals. As shown in FIG. 1, the closure scale of the present invention is formed from a thin plate made of metal such as synthetic resin or aluminum, as in the conventional case, and has a long scale body 10 and , And a U-shaped base 11 which is integral with this. The scale body 10 has the same length as a conventional C-type scale, and the width thereof is about 1.5 times that of the conventional scale. On the surface of such a scale body 10, three types of winding number scales 13A, 13B and 13C are provided in parallel so that the respective reference points 12 coincide with each other. On the back surface of the scale body 10, three kinds of cut length scales 14A, 14B, 14C corresponding to the winding number scales 13A, 13B, 13C are provided on one side in the width direction with the reference point 12 aligned. On the other side, a normal scale 15 whose reference point 12 is 0 is provided.

【００１１】ここで、ケ−ブル２、エアタイトテ−プ６、ケ−ブル挿入孔８の仕様は次の通りであり、端面板５の種類：Ａ、Ｂ、Ｃケ−ブル挿入孔８の内径（周長）Ａ：４０（１２５．６）ｍｍＢ：５３（１６６．４）ｍｍＣ：７０（２１９．８）ｍｍケ−ブル２の種類Ａ：１１〜４０ｍｍ、分岐用Ｂ：１１〜５３ｍｍ、分岐用Ｃ：１１〜７０ｍｍ、１条用（分岐用は１条のケ−ブルを２条以上に分岐するものであり、端面板には２個以上のケ−ブル挿入孔が形成される。）テ−プ６厚さ：約２ｍｍ材質：ゴム製このＡ、Ｂ、Ｃ、各寸法を基に巻回数目盛１３および切断長目盛１４が設けられる。これら巻回数目盛１３および切断長目盛１４の目盛り方は従来と同様であるので、省略する。The specifications of the cable 2, the airtight tape 6, and the cable insertion hole 8 are as follows. The types of the end plate 5: A, B, C cable insertion holes 8 Inner diameter (peripheral length) A: 40 (125.6) mm B: 53 (166.4) mm C: 70 (219.8) mm Type of cable 2 A: 11-40 mm, for branching B: 11 53 mm, for branching C: 11 to 70 mm, for 1 row (For branching, one cable is branched into two or more rows, and two or more cable insertion holes are formed in the end face plate. Tape 6 Thickness: Approximately 2 mm Material: Rubber A winding number scale 13 and a cutting length scale 14 are provided based on these A, B, and C dimensions. The graduations of the winding number scale 13 and the cut length scale 14 are the same as the conventional ones, and therefore will be omitted.

【００１２】以上のような構成において、次のように使用する（図２参照）長尺スケ−ル本体１０の表面を外側にしてケ−ブル２に巻き付け、タイプＡの端面板５にケ−ブル２を取付ける場合には、テ−プ巻回数目盛１３Ａを見て基準点１２が示す数字を読み、テ−プの巻回数を確認する。巻回数目盛１３Ａの数字が例えば５であれば、テ−プ６をケ−ブル２に５回巻き付ける。テ−プ６を巻き付けた後、長尺スケ−ル本体１０の裏面を外側にして、巻き付けたテ−プ６の上に巻き掛け、基準点１２が位置するテ−プ切断長目盛１４Ａを見てテ−プ切断長を示す長さ（零点１６と基準点１２間の寸法）を読み取る。読み取った切断長目盛１４Ａ上の長さが５ｃｍであれば、通常の目盛１５を用いてテ−プ６の切断端面から５ｃｍの位置を決め、ここを切断する。再度、テ−プ切断長を確認して、基準点１２が許容範囲１７内に位置すれば、合格とし、テ−プ６が巻かれたケ−ブル２をクロ−ジャへ取り付ける。In the above-mentioned structure, it is used as follows (see FIG. 2). The surface of the long scale main body 10 is wound around the cable 2 and the end face plate 5 of the type A is wrapped with the cable. When mounting the bull 2, check the tape winding number scale 13A and read the number indicated by the reference point 12 to check the number of tape windings. When the number on the winding number scale 13A is 5, for example, the tape 6 is wound around the cable 2 five times. After wrapping the tape 6, wrap it on the tape 6 with the back surface of the long scale main body 10 outside, and attach the tape cutting long scale 14A on which the reference point 12 is located. The length (dimension between the zero point 16 and the reference point 12) indicating the tape cutting length is read. If the read length on the cut length scale 14A is 5 cm, the normal scale 15 is used to determine the position 5 cm from the cut end face of the tape 6 and cut. The tape cutting length is checked again, and if the reference point 12 is within the allowable range 17, it is determined as acceptable, and the cable 2 around which the tape 6 is wound is attached to the closure.

【００１３】[0013]

【考案の効果】前述の通り、本考案のクロ−ジャ・スケ−ルは、長尺スケ−ル本体の一方の表面に、各種のケ−ブル挿入孔の径に対応した複数のテ−プ巻回数目盛をそれぞれの基準点を一致させて並列して設け、他方の裏面に、各種のケ−ブル挿入孔の径に対応した複数のテ−プ切断長目盛をそれぞれの基準点を一致させて設けるようにしたため、次のような効果を奏する。（１）シ−ル用テ−プの巻回数および切断長の確認を、クロ−ジャの端面板の種類に拘らず、一本のスケ−ルで行えるため、作業の効率化を図れる。（２）一本のスケ−ルで足りるため、物品費等が安くなり、コストの低減を図れる。As described above, the closure scale of the present invention is provided with a plurality of tables corresponding to the diameters of various cable insertion holes on one surface of the long scale main body. The scales for the number of tape windings are arranged in parallel so that the respective reference points are the same, and on the other side of the back, a plurality of tape cutting length scales corresponding to the diameters of various cable insertion holes are made to match the respective reference points. Since it is provided separately, the following effects are achieved. (1) Since the number of windings and the cutting length of the tape for sealing can be confirmed by a single scale regardless of the type of the end plate of the closure, the work efficiency can be improved. (2) Since one scale is sufficient, the cost of goods, etc. can be reduced and the cost can be reduced.

【図面の簡単な説明】[Brief description of drawings]

【図１】（イ）は本考案のクロ−ジャ・スケ−ルの表面
を示す正面図、（ロ）はその裏面を示す背面図、（ハ）
は（イ）の部分拡大図、（ニ）は（ロ）の部分拡大図で
ある。1A is a front view showing the front surface of a closure scale of the present invention, FIG. 1B is a rear view showing the back surface thereof, and FIG.
3A is a partially enlarged view of (A), and (D) is a partially enlarged view of (B).

【図２】（イ）はテ−プの巻回数の確認状態を示す斜視
図（ロ）はテ−プ切断長の確認状態を示す斜視図であ
る。FIG. 2A is a perspective view showing a confirmation state of the number of windings of the tape, and FIG. 2B is a perspective view showing a confirmation state of the tape cutting length.

【図３】クロ−ジャを示す部分断面斜視図である。FIG. 3 is a partial cross-sectional perspective view showing a closure.

【図４】（イ）、（ロ）、（ハ）は従来の三種類のクロ
−ジャ・スケ−ルを示す平面図である。4 (a), (b) and (c) are plan views showing three conventional types of closure scales.

【符号の説明】[Explanation of symbols]

１クロ−ジャ２ケ−ブル３接続部５端面板６テ−プ８ケ−ブル挿入孔１０スケ−ル本体１１Ｕ字状基部１２基準点１３巻回数目盛１４切断長目盛１５通常の目盛 1 Closure 2 cable 3 Connection part 5 End face plate 6 Tape 8 cable insertion hole 10 Scale body 11 U-shaped base 12 Reference point 13 Number of turns scale 14 Cutting length scale 15 Normal scale

───────────────────────────────────────────────────── フロントページの続き (72)考案者白石一郎東京都千代田区内幸町一丁目１番６号日本電信電話株式会社内 (72)考案者服部忠東京都目黒区碑文谷１丁目25番17号株式会社トーツー創研内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Ichiro Shiraishi Ichiro Shiraishi 1-6, Uchisaiwaicho, Chiyoda-ku, Tokyo Nihon Telegraph and Telephone Corporation (72) Tadashi Hattori 1-25, Himonya, Meguro-ku, Tokyo No. 17 Toto Soken Co., Ltd.

Claims

【実用新案登録請求の範囲】【請求項１】クロ−ジャのケ−ブル挿入孔とケ−ブル
との間にシ−ル用テ−プを巻き付けるに際して、可撓性
の長尺スケ−ル本体をケ−ブルの周囲に巻き掛け、テ−
プ巻回数目盛によりケ−ブルに巻き付けるテ−プの巻き
数を確認し、テ−プ巻き付け後、テ−プ切断長目盛によ
りテ−プ切断長を確認するクロ−ジャ・スケ−ルにおい
て、前記長尺スケ−ル本体の一方の表面に、各種のケ−ブル
挿入孔の径に対応した複数のテ−プ巻回数目盛をそれぞ
れの基準点を一致させて並列して設け、他方の裏面に、
各種のケ−ブル挿入孔の径に対応した複数のテ−プ切断
長目盛をそれぞれの基準点を一致させて設けたことを特
徴とするクロ−ジャ・スケ−ル。[Claims for utility model registration] [Claim 1] When a seal tape is wound between the cable insertion hole of the closure and the cable, a flexible long scale. Wrap the body around the cable,
Check the number of tape windings on the cable with the tape winding number scale, and after tape winding, check the tape cutting length with the tape cutting length scale. On one surface of the long scale main body, a plurality of tape winding number scales corresponding to the diameters of various cable insertion holes are provided in parallel so that respective reference points are aligned, and the back surface of the other side. To
A closure scale characterized in that a plurality of tape-cutting long scales corresponding to the diameters of various cable insertion holes are provided so that respective reference points coincide with each other.