JPH08277624A - Magnetic shield sheet and sticking method thereof - Google Patents
Magnetic shield sheet and sticking method thereofInfo
- Publication number
- JPH08277624A JPH08277624A JP8249095A JP8249095A JPH08277624A JP H08277624 A JPH08277624 A JP H08277624A JP 8249095 A JP8249095 A JP 8249095A JP 8249095 A JP8249095 A JP 8249095A JP H08277624 A JPH08277624 A JP H08277624A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic shield
- sheet
- cross
- shield sheet
- magnetic
- 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
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Floor Finish (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、作業場の床下階から到
来する磁界をレベルダウンさせてＯＡ機器等への障害を
緩和する磁気シールドシートおよびその貼り込み工法に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnetic shield sheet for lowering the level of a magnetic field coming from a floor below a work place to alleviate obstacles to OA equipment and the like, and to a method of attaching the magnetic shield sheet.
【０００２】[0002]
【従来の技術】近年、オフィス内ではＣＲＴ（陰極線管
／ブラウン管）を使用する電子機器（パソンコン、ワー
プロ他）が多用されるが、これら機器に周囲から磁界が
印加されると、ＣＲＴ画面上の揺れ、色むら等が発生
し、精密作業を進める上で著しい障害となる。2. Description of the Related Art In recent years, in offices, electronic devices (a personal computer, a word processor, etc.) using a CRT (cathode ray tube / cathode tube) are frequently used, but when a magnetic field is applied to these devices from the surroundings, the CRT screen is displayed. Shaking, uneven coloration, etc. occur, which is a significant obstacle in performing precision work.
【０００３】このような磁界のうち、床下階から到来す
る磁界（単位ｍＧ）については、磁気シールドシートを
床面に敷込んでレベルダウンさせることが行われてい
る。Among such magnetic fields, the magnetic field (unit: mG) coming from the floor below the floor is lowered by laying a magnetic shield sheet on the floor.
【０００４】そして、この磁気シールドシートの敷込み
は、従来、ロール状に巻いた、または板状のシートを、
床下階からの磁気レベルに対して、要求レベルに合うま
で何枚も必要面積に切り取り、床全面に布設する方式が
取られていた。Conventionally, the magnetic shield sheet is laid in a roll-shaped or plate-like sheet.
With respect to the magnetic level from the floor below the floor, a number of sheets were cut to the required area until the required level was met, and laid on the entire floor.
【０００５】[0005]
【発明が解決しようとする課題】しかし、このようなロ
ール状に巻いたシート等から必要に応じて切り取りを行
って布設する方式では、ＣＲＴの移動、台数の増加、将
来の機種変更への対応、不要になった場合等に他に転用
することも不可能であり、また、施工についても磁気的
専門知識を有する技術者の指導を仰がなければならな
い。However, in the method of cutting and laying the sheet or the like as necessary from such a rolled sheet or the like, it is necessary to move the CRT, increase the number of CRTs, and cope with future model changes. When it is no longer necessary, it cannot be diverted to any other purpose, and it is necessary to consult a technician with magnetic expertise in construction.
【０００６】本発明の目的は前記従来例の不都合を解消
し、専門の業者がいなくとも誰でも簡単に貼り付け施工
ができ、しかも、不要になったら剥して保管、他に転用
することが可能で、また、シート自体は比較的薄いもの
としても、現在存在する要求レベルにほとんど対応でき
る磁気シールドシートおよびその貼り込み工法を提供す
ることにある。An object of the present invention is to solve the above-mentioned disadvantages of the prior art, so that anyone can easily paste and work without a specialized contractor, and when it is no longer needed, can be peeled off and stored for other uses. Another object of the present invention is to provide a magnetic shield sheet and a method for attaching the magnetic shield sheet, which can substantially cope with the currently required level even if the sheet itself is relatively thin.
【０００７】[0007]
【課題を解決するための手段】本発明は前記目的を達成
するため、磁気シールドシートとしては、通常の床カー
ペットタイルサイズに定型化し、かつ、その表面に全体
が田の字になるような十文字の線を記載したこと、およ
び、磁気シールド材の面に厚み調整用のラミネートフィ
ルムを貼り合わせて磁気シールド材の厚みの異なるもの
でもシート自体はラミネートフィルムなしの製品と統一
の厚みとしたこと、さらに、シールド性能を表示する文
字または図形をシート面に記載したことを要旨とするも
のである。According to the present invention, in order to achieve the above object, a magnetic shield sheet is formed into a regular floor carpet tile size and has a cross-shaped cross-section on the entire surface. And that the sheet itself has the same thickness as the product without a laminate film, even if the thickness of the magnetic shield material is different by sticking a laminate film for thickness adjustment on the surface of the magnetic shield material, Furthermore, the gist of the present invention is that characters or figures indicating shield performance are described on the sheet surface.
【０００８】また、磁気シールドシートの貼り込み工法
としては、通常の床カーペットタイルサイズに定型化
し、かつ、その表面に全体が田の字になるような十文字
の線を記載した磁気シールドシートをこの十文字の線が
連続するように並べて貼り込み、さらに上下で一重目と
二重目を重ねて貼り込むが、その際、この十文字の線に
上の磁気シールドシートの縁が重なるようにずらせて貼
り込むことを要旨とするものである。[0008] As a method of sticking the magnetic shield sheet, a magnetic shield sheet having a standard floor carpet tile size and a cross-shaped line on the surface of which is formed in a cross shape is used. Paste in a row so that the cross-shaped lines are continuous, and then paste the first and second stitches on top and bottom, but in this case, paste so that the edge of the upper magnetic shield sheet overlaps the cross-shaped line The main point is to include
【０００９】[0009]
【作用】請求項１記載の本発明によれば、通常の床カー
ペットタイルサイズに定型化されているので、不要にな
った場合にはこれを剥して保管し、他に転用することが
できる。また、通常の床カーペットタイルサイズに定型
化された大きさのものを貼って行けばよいので切り取る
手間が省け、さらに、十文字の線をガイドラインとして
これが連続するように並べて貼り込むようにすれば、専
門の業者がいなくてもシールド材床割りに従い誰でも簡
単に施工できる。According to the first aspect of the present invention, since the size is set to the size of a normal floor carpet tile, when it is no longer needed, it can be peeled off and stored, and can be used for another purpose. In addition, since it is only necessary to paste a stylized size to the normal floor carpet tile size, it is possible to save the trouble of cutting, and furthermore, if the line of the cross is used as a guideline and it is lined up and pasted, Anyone can easily construct according to the flooring of the shield material even if there is no specialized contractor.
【００１０】請求項２記載の本発明によれば、前記作用
に加えて、磁気シールド材の厚みをことならせること
で、シールド性能にバリエーションを付けることがで
き、複数種のレベルのシートを重ね合わせることで、現
在存在する要求レベルに対応することができる。また、
厚み調整用のラミネートフィルムを貼り合わせて磁気シ
ールド材の厚みの異なるものでも統一の厚みとしたの
で、シールド性能の異なるものでも段差を生じることが
なく貼り込める。According to the second aspect of the present invention, in addition to the above-described operation, by varying the thickness of the magnetic shield material, variations in the shielding performance can be provided, and a plurality of levels of sheets can be stacked. By matching, it is possible to cope with the currently required level. Also,
A laminated film for adjusting the thickness is attached to form a uniform thickness even for magnetic shield materials having different thicknesses, so that materials having different shield performances can be adhered without any step.
【００１１】請求項３記載の本発明によれば、前記請求
項２記載の作用に加えて、文字または図形によりシール
ド性能の区別は目視で容易に認識できる。According to the third aspect of the present invention, in addition to the function of the second aspect, the distinction of the shielding performance can be easily recognized visually by characters or figures.
【００１２】請求項４記載の本発明によれば、貼り込ん
だシート間に隙間があるとしても、その上にこの隙間を
塞ぐように重ねてシートを二重に貼り込むもので、この
ように一重目と二重目を千鳥または市松模様にずらして
貼ることでシールド効果の低減を防止することができ
る。According to the fourth aspect of the present invention, even if there is a gap between the pasted sheets, the sheets are double-pasted on top of each other so as to close the gap. By shifting the first and second eyes in a staggered or checkered pattern, a reduction in the shielding effect can be prevented.
【００１３】[0013]
【実施例】以下、本発明の実施例を図面について詳細に
説明する。図１〜図３は本発明の磁気シールドシートの
１実施例を示すもので、図中１は磁気シールドシートを
示す。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 3 show one embodiment of a magnetic shield sheet of the present invention, in which 1 indicates a magnetic shield sheet.
【００１４】この磁気シールドシート１は通常の床カー
ペットタイルサイズである450 □にに定型化した。ま
た、図３に示すように磁気シールド材２を中にしてその
上下面にラミネートフィルム３を貼り合わせてなる。The magnetic shield sheet 1 was standardized to a normal floor carpet tile size of 450 □. Also, as shown in FIG. 3, a laminate film 3 is attached to the upper and lower surfaces of the magnetic shield material 2 with the magnetic shield material 2 inside.
【００１５】この磁気シールド材２はその厚さにより磁
気シールドシート１のシールド性能を決定するものであ
るが、前記ラミネートフィルム３は厚み調整用のものと
してこの磁気シールド材２の面に貼り合わされ、その結
果、磁気シールドシート１は磁気シールド材２の厚さが
異なるものであっても全て統一の厚みのものとして製品
化される。シールド性能は少なくとも２種以上とする。The thickness of the magnetic shield material 2 determines the shielding performance of the magnetic shield sheet 1. The laminate film 3 is attached to the surface of the magnetic shield material 2 for adjusting the thickness. As a result, the magnetic shield sheet 1 is commercialized as having a uniform thickness, even if the magnetic shield material 2 has a different thickness. The shielding performance is at least two or more.
【００１６】また、図２に示すように磁気シールドシー
ト１の表面には十文字の線４を記載して全体が田の字に
なるようにした。この十文字の線４はある程度の幅を有
する帯状の線である。Further, as shown in FIG. 2, a cross line 4 is formed on the surface of the magnetic shield sheet 1 so that the whole becomes a cross. The cross line 4 is a band-like line having a certain width.
【００１７】さらに、この十文字の線４で区画される一
画には前記磁気シールド材２の厚さに応じたシールド性
能を表示する文字５または図形、本実施例では「Ａ」等
のアルファベットをシート面に記載しておく。Further, a character 5 or a figure indicating the shielding performance in accordance with the thickness of the magnetic shield material 2, in this drawing divided by the cross line 4, an alphabet such as “A” in this embodiment is used. Write it on the sheet surface.
【００１８】なお、図示は省略するが、磁気シールドシ
ート１はその片面に接着材もしくは接着テープを予め設
け、離型紙でこの部分を覆っておき、これを剥せば磁気
シールドシート１をすぐ貼れるようにしておくとよい。Although not shown in the drawings, the magnetic shield sheet 1 is provided with an adhesive or an adhesive tape on one side thereof in advance, and this part is covered with a release paper. It is good to keep it.
【００１９】次に、この磁気シールドシート１の貼り込
み工法について説明すると、図４は布設状態を示すもの
で、まず、通常の床カーペットタイルのサイズに定型化
した磁気シールドシート１の一重目を床面に順次並べて
貼り込むが、その際、図１に示すように磁気シールドシ
ート１は縁が連続するように並べるとともに十文字の線
４をガイドラインとしてこれが連続するように並べてい
く。Next, the method of sticking the magnetic shield sheet 1 will be described. FIG. 4 shows a laid state. First, the first magnetic shield sheet 1 standardized to the size of a normal floor carpet tile is shown. At this time, the magnetic shield sheets 1 are arranged so that their edges are continuous as shown in FIG. 1 and are arranged so that they are continuous with the cross line 4 as a guideline.
【００２０】次いで、一重目の磁気シールドシート１の
上に二重目の磁気シールドシート１を重ねて貼り込む。
その際、一重目の磁気シールドシート１の十文字の線４
に上の磁気シールドシート１の縁が重なるようにずらせ
て貼り込む。なお、この二重目の磁気シールドシート１
の相互は前記と同様に縁が連続するように並べるととも
に十文字の線４をガイドラインとしてこれが連続するよ
うに並べていく。Next, the second magnetic shield sheet 1 is laminated and pasted on the first magnetic shield sheet 1.
At that time, the cross line 4 of the first magnetic shield sheet 1
The magnetic shield sheet 1 is stuck so that the edges of the upper magnetic shield sheet 1 overlap. The double magnetic shield sheet 1
Are arranged so that the edges are continuous in the same manner as described above, and are arranged so that they are continuous using the cross line 4 as a guideline.
【００２１】このようにすれば、一重目に貼り込んだ磁
気シールドシート１間に隙間があるとしても、その上に
この隙間を塞ぐように重ねて二重目の磁気シールドシー
ト１を貼り込むことができ、しかも、一重目と二重目を
千鳥または市松模様にずらして貼ることでシールド効果
の低減を防止することができる。In this way, even if there is a gap between the magnetic shield sheets 1 stuck on the first layer, the second magnetic shield sheet 1 is stuck on top of the gap so as to close this gap. In addition, it is possible to prevent the reduction of the shielding effect by displacing the first and second eyes in a staggered or checkered pattern.
【００２２】また、十文字の線４をガイドラインとする
ことで、磁気シールドの専門業者でなくとも、割り付け
図を見ればカーペットタイル施工時に一般の建築内装業
者で施工が可能となる。By using the cross-shaped line 4 as a guideline, a general architectural interior contractor can construct a carpet tile at the time of constructing a carpet tile, even if he is not a specialist in magnetic shielding, by looking at the layout diagram.
【００２３】さらに、一般オフィスで想定されるシール
ドレベルに従って、文字５等によりシールド性能を選択
し、一重目と二重目を組み合わせる。Further, the shielding performance is selected by letter 5 or the like according to the shielding level assumed in a general office, and the first and second eyes are combined.
【００２４】そして図５に示すようにこの磁気シールド
シート１の上には床仕上げ材としてのカーペットタイル
６を貼り付けるが、磁気シールドシート１の１枚の厚さ
はこのカーペットタイル６に比べて極めて薄いものとす
ることができ、２枚重ね合わせても薄いので、シールド
材を貼っていない床仕上げ面とほとんど段差が発生せ
ず、歩行上も障害がない。As shown in FIG. 5, a carpet tile 6 as a floor finishing material is adhered on the magnetic shield sheet 1, and the thickness of one magnetic shield sheet 1 is smaller than that of the carpet tile 6. Since it can be made extremely thin and it is thin even when two sheets are overlaid, there is almost no step difference with the floor finished surface on which the shielding material is not stuck, and there is no obstacle in walking.
【００２５】また、必要に応じて剥がして配置・取り替
えが可能であり、磁気シールド材２の厚さが厚くシール
ド性能が高いものに交換した場合でも、磁気シールドシ
ート１自体の厚さは変わらないので、床に段差を生じる
こともない。Further, the magnetic shield sheet 1 itself can be removed and arranged and replaced as necessary, and the thickness of the magnetic shield sheet 1 itself does not change even when the magnetic shield material 2 is replaced with a thick one having a high shielding performance. Therefore, there is no step on the floor.
【００２６】[0026]
【発明の効果】以上述べたように本発明の磁気シールド
シートおよびその貼り込み工法は、専門の業者がいなく
とも誰でも簡単に貼り付け施工ができるものである。As described above, the magnetic shield sheet of the present invention and the method of attaching the magnetic shield sheet can be easily applied by anyone, even if there is no specialized trader.
【００２７】また、不要になったら剥して保管、他に転
用することも可能であり、しかも、シート自体は比較的
薄いものとしても、これを簡単にしかも隙間を生じない
ように貼り並べて現在存在する要求レベルにほとんど対
応できるものである。It is also possible to peel off the paper when it is no longer needed and store it for other uses. In addition, even if the sheet itself is relatively thin, it can be easily attached and arranged so as not to form a gap. It can almost meet the required level.
【図１】本発明の磁気シールドシートの１実施例を示す
敷並べた状態の平面図である。FIG. 1 is a plan view showing a magnetic shield sheet according to an embodiment of the present invention in a state where the magnetic shield sheets are laid side by side.
【図２】本発明の磁気シールドシートの１実施例を示す
１枚分の平面図である。FIG. 2 is a plan view of one magnetic shield sheet according to one embodiment of the present invention.
【図３】本発明の磁気シールドシートの１実施例を示す
１枚分の縦断側面図である。FIG. 3 is a longitudinal side view of one magnetic shield sheet according to one embodiment of the present invention.
【図４】本発明の磁気シールドシートの貼り込み工法の
１実施例を示す説明図である。FIG. 4 is an explanatory view showing one embodiment of the magnetic shield sheet sticking method of the present invention.
【図５】本発明の磁気シールドシートの貼り込み工法で
施工した床の縦断側面図である。FIG. 5 is a longitudinal sectional side view of a floor constructed by the magnetic shield sheet sticking method of the present invention.
１…磁気シールドシート ２…磁気シール
ド材 ３…ラミネートフィルム ４…十文字の線 ５…文字 ６…カーペット
タイルDESCRIPTION OF SYMBOLS 1 ... Magnetic shielding sheet 2 ... Magnetic shielding material 3 ... Laminate film 4 ... Cross line 5 ... Character 6 ... Carpet tile
───────────────────────────────────────────────────── フロントページの続き (72)発明者 村重 正省 東京都港区元赤坂一丁目２番７号 鹿島建 設株式会社内 (72)発明者 戸田 幸生 埼玉県熊谷市末広４−14−１ 株式会社リ ケン熊谷事業所内 (72)発明者 林 利勝 埼玉県熊谷市末広４−14−１ 株式会社リ ケン熊谷事業所内 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Masahiro Murashige Kameken Construction Co., Ltd. 1-2-7 Moto-Akasaka, Minato-ku, Tokyo (72) Inventor Yukio Toda 4-14- Suehiro, Kumagaya-shi, Saitama 1 Riken Kumagaya Office (72) Inventor Toshikatsu Hayashi 4-14-1 Suehiro Kumagaya City, Saitama Prefecture Riken Kumagaya Office
Claims (4)
化し、かつ、その表面に全体が田の字になるような十文
字の線を記載したことを特徴とする磁気シールドシー
ト。1. A magnetic shield sheet characterized in that it is standardized to a normal floor carpet tile size, and a cross-shaped line is formed on the surface of the tile to form a cross.
ネートフィルムを貼り合わせて磁気シールド材の厚みの
異なるものでもシート自体はラミネートフィルムなしの
製品と統一の厚みとした請求項１記載の磁気シールドシ
ート。2. The magnetic sheet according to claim 1, wherein a laminated film for adjusting the thickness is attached to the surface of the magnetic shield material, and the sheet itself has the same thickness as a product without a laminated film even if the magnetic shield material has a different thickness. Shield sheet.
字または図形をシート面に記載した請求項２記載の磁気
シールドシート。3. The magnetic shield sheet according to claim 2, wherein characters or figures indicating the grade of the shield performance are described on the sheet surface.
化し、かつ、その表面に全体が田の字になるような十文
字の線を記載した磁気シールドシートをこの十文字の線
が連続するように並べて貼り込み、さらに上下で一重目
と二重目を重ねて貼り込むが、その際、この十文字の線
に上の磁気シールドシートの縁が重なるようにずらせて
貼り込むことを特徴とする磁気シールドシートの貼り込
み工法。4. A magnetic shield sheet standardized to a normal floor carpet tile size, and a cross-shaped line having a cross-shaped line formed on the surface thereof so as to form a cross-shaped whole is pasted up and arranged so that the cross-shaped line is continuous. In addition, the first and second stitches are stacked on the top and bottom, and then pasted, but in this case, the edge of the top magnetic shield sheet is shifted so as to overlap with the cross line, and then pasted. Pasting method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08249095A JP3606942B2 (en) | 1995-04-07 | 1995-04-07 | Magnetic shield sheet and its attachment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08249095A JP3606942B2 (en) | 1995-04-07 | 1995-04-07 | Magnetic shield sheet and its attachment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08277624A true JPH08277624A (en) | 1996-10-22 |
| JP3606942B2 JP3606942B2 (en) | 2005-01-05 |
Family
ID=13775947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08249095A Expired - Fee Related JP3606942B2 (en) | 1995-04-07 | 1995-04-07 | Magnetic shield sheet and its attachment method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3606942B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6714114B2 (en) * | 2001-07-27 | 2004-03-30 | Sony Corporation | Magnetic sticking sheet and method of producing same |
| JP2012162155A (en) * | 2011-02-04 | 2012-08-30 | Toyota Boshoku Corp | Vehicle battery cover structure and carpet |
| CN104963479A (en) * | 2015-07-25 | 2015-10-07 | 陈伟强 | Multifunctional floor tile |
-
1995
- 1995-04-07 JP JP08249095A patent/JP3606942B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6714114B2 (en) * | 2001-07-27 | 2004-03-30 | Sony Corporation | Magnetic sticking sheet and method of producing same |
| JP2012162155A (en) * | 2011-02-04 | 2012-08-30 | Toyota Boshoku Corp | Vehicle battery cover structure and carpet |
| CN104963479A (en) * | 2015-07-25 | 2015-10-07 | 陈伟强 | Multifunctional floor tile |
| CN104963479B (en) * | 2015-07-25 | 2017-06-06 | 广东齐创建设有限公司 | Multifunctional floor brick |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3606942B2 (en) | 2005-01-05 |
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