JP2005065427A

JP2005065427A - Screw clamp wiring maul

Info

Publication number: JP2005065427A
Application number: JP2003293844A
Authority: JP
Inventors: Koreya Watanabe; 之也渡辺; Toshiyuki Takahashi; 利幸高橋
Original assignee: Hitachi Electronics Services Co Ltd
Current assignee: Hitachi Electronics Services Co Ltd
Priority date: 2003-08-15
Filing date: 2003-08-15
Publication date: 2005-03-10

Abstract

<P>PROBLEM TO BE SOLVED: To provide an easy-to-assemble screw clamp wiring maul or OA maul having an electromagnetic wave shielding performance and an static electricity shielding performance and exhibiting excellent strength. <P>SOLUTION: The wiring maul is made of a thin sheet metal (steel plate) and consists of a body 1 and a cover 5. The body 1 has a bottom plate 2, an inserting part 3 formed on the opposite insides of the bottom plate 2 by bending at an angle of 30-60°, a screw clamp part 4, and a part 42 bent vertically such that the forward end part of the screw clamp part 4 at the screw clamp side part 41 having a screw hole 43 abuts against the bottom plate 2. The cover 5 has an arcuate cross-section in the width direction and it is integrated with the body 1 to form a hollow containing section 6 internally by inserting one inserting end part 51 into the inserting part 3 slidably in the longitudinal direction and clamping the screw clamp end part 52 having a screw hole 53 to the screw clamp side part 41 of the body 1 by means of a screw 7. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、床面に電線を配線する際に電線を案内保護するための、電磁波遮蔽及び静電気遮蔽機能を有し、強度に優れ、組立容易なネジ止め型配線用モールに関する。 The present invention relates to a screw-type wiring molding that has an electromagnetic wave shielding and electrostatic shielding function for guiding and protecting an electric wire when wiring the electric wire on a floor surface, is excellent in strength, and is easy to assemble.

床面に配線した電線を案内保護する従来の配線ダクトとして、図２（ａ）の断面図に示すように係合凹部２３を有する本体２０と、係合御凹部２３に係合する係合部２４を有し、本体２０の開口部を閉塞するカバー２１とから成り、同図（ｂ）の斜視図に示すように電線１１を内部に収納して案内するように前後方向に長く形成されたものがある（例えば、特許文献１参照。）。 As a conventional wiring duct for guiding and protecting an electric wire wired on the floor surface, as shown in the sectional view of FIG. 2A, a main body 20 having an engagement recess 23 and an engagement portion engaged with the engagement control recess 23 24, and includes a cover 21 that closes the opening of the main body 20, and is formed long in the front-rear direction so as to house and guide the wire 11 as shown in the perspective view of FIG. There are some (for example, refer to Patent Document 1).

特開２０００−９２６５０号公報JP 2000-92650 A

しかしこのような形状の配線ダクトは、プラスチック製であって、電磁波遮蔽及び静電気遮蔽機能がなく、また電線（電源線、ＬＡＮケーブルのような通信線等）を収納して床面に配設された配線ダクトの上を、重量物を積んだ台車が一日中何回も通過すると配線ダクトを潰してしまい、さらに収納されている電線をも駄目にしてしまい、このような配線ダクトを設置している店舗、事務室の配線系統、電子機器系統のダウンの原因となっていた。
本発明はこのような点に鑑み、電磁波遮蔽及び静電気遮蔽機能を有し、強度に優れ、組立容易なネジ止め型配線用モール乃至ＯＡ用モールを提供することを目的とする。 However, the wiring duct having such a shape is made of plastic and does not have an electromagnetic shielding function or an electrostatic shielding function, and is disposed on the floor to store electric wires (power lines, communication lines such as LAN cables). If a truck loaded with heavy objects passes over the wiring duct many times a day, the wiring duct will be crushed, and the stored electric wires will be destroyed, and such a wiring duct is installed. It was the cause of the downage of the store, office wiring system, and electronic equipment system.
In view of the above, an object of the present invention is to provide a screw-type wiring molding or OA molding that has an electromagnetic shielding function and an electrostatic shielding function, is excellent in strength, and is easy to assemble.

上記目的を達成するために、本発明のネジ止め型配線用モールは、本体１とカバー５とから成る薄金属板製であって、本体１は底板２と底板の幅方向の一方の内側に約３０度から６０度の範囲になるように折り曲げられ、底板２との間に差込部３を形成する差込側部３１と底板２の幅方向の他方の内側に約３０度から６０度の範囲になるように折り曲げられ且つネジ孔４３が形成されたネジ止め側部４１とさらにその先端部分が底板２に当接するように垂直に折り曲げられた垂直部４２を有するネジ止め部４とを有し、カバー５は幅方向の断面形状がアーチ状に整形され、一方の差込端部５１が本体１の差込部３に長さ方向にスライド可能に差込まれ、他方のネジ止め端部５２に本体１のネジ止め側部４１のネジ孔４３に対応する位置にネジ用孔５３が形成されており、ネジ７により本体１のネジ止め側部４１にネジ止めされて、内部に中空の収納路６を形成するように、本体１と一体化されることを特徴とする。 In order to achieve the above object, the screw-type wiring molding of the present invention is made of a thin metal plate composed of a main body 1 and a cover 5, and the main body 1 is located inside one of the bottom plate 2 and the width direction of the bottom plate. Folded so as to be in the range of about 30 degrees to 60 degrees, the insertion side part 31 forming the insertion part 3 between the bottom plate 2 and the other side in the width direction of the bottom plate 2 about 30 degrees to 60 degrees And a screwing portion 4 having a vertical portion 42 that is bent vertically so that a tip portion thereof is in contact with the bottom plate 2. The cover 5 has an arch-shaped cross section in the width direction, one insertion end 51 is inserted into the insertion portion 3 of the main body 1 so as to be slidable in the length direction, and the other screwing end Screw in the portion 52 at a position corresponding to the screw hole 43 of the screwing side portion 41 of the main body 1 A hole 53 is formed, which is screwed to the screwing side portion 41 of the main body 1 by a screw 7 and is integrated with the main body 1 so as to form a hollow storage path 6 therein. .

また上記において、金属板が鋼板であることを特徴とする。
また上記において、本体１の差込側部３１とネジ止め側部４１がカバー５の形状に合わせてやや弧状になるように折り曲げられていることを特徴とする。
さらに、寸法として、底面の幅が約１００ｍｍ、高さが約２０ｍｍ、長さが約５００ｍｍ、又は約７００ｍｍであることを特徴とする。
さらに配線用モールがＯＡ用モールであることを特徴とする。 In the above, the metal plate is a steel plate.
Further, in the above, the insertion side portion 31 and the screwing side portion 41 of the main body 1 are bent so as to be slightly arcuate in accordance with the shape of the cover 5.
Furthermore, the dimensions are characterized in that the width of the bottom surface is about 100 mm, the height is about 20 mm, and the length is about 500 mm or about 700 mm.
Further, the wiring molding is an OA molding.

本発明によれば、モールの形状及び材料からみて、このモールの上を重量物を積んだ台車が通過してもカバーが本体から外れることはなく、従ってモールが潰されることがないので、収納されている電線を重量物から安全に保護することができる。 According to the present invention, in view of the shape and material of the molding, even if a cart loaded with heavy objects passes over the molding, the cover does not come off from the main body, and therefore the molding is not crushed. It is possible to safely protect the electric wires that are being used from heavy objects.

本発明の実施の形態を実施例にもとづき図面を参照して説明する。
図１は本発明のネジ止め型配線用モールの断面図（ａ）と斜視図（ｂ）である。
１は本体で、底板２と底板の幅方向の一方の内側に約３０度から６０度の範囲になるように折り曲げられ、底板２との間に差込部３を形成する差込側部３１と、底板２の幅方向の他方の内側に約３０度から６０度の範囲になるように折り曲げられ且つネジ孔４３が形成されたネジ止め側部４１と、ネジ止め側部４１に連結しその先端部分が底板２に当接するように垂直に折り曲げられた垂直部４２を有するネジ止め部４とを有する。 Embodiments of the present invention will be described based on examples with reference to the drawings.
FIG. 1 is a sectional view (a) and a perspective view (b) of a screw-type wiring molding according to the present invention.
Reference numeral 1 denotes a main body, which is bent to be within a range of about 30 to 60 degrees inside one of the bottom plate 2 and the width direction of the bottom plate, and forms an insertion side portion 31 between the bottom plate 2 and the insertion side portion 31. And a screwed side part 41 that is bent in the range of about 30 to 60 degrees and has a screw hole 43 formed on the other inner side in the width direction of the bottom plate 2, and is connected to the screwed side part 41. And a screwing portion 4 having a vertical portion 42 that is bent vertically so that the tip portion abuts against the bottom plate 2.

５はカバーで、幅方向の断面形状がアーチ状に整形され、一側の端部が本体１の差込部３に長さ方向にスライド可能に差込まれる差込端部５１であり、他側の端部が本体１のネジ止め側部４１のネジ孔４３に対応する位置にネジ７を通すネジ用孔５３が形成されており、ネジ７により本体１のネジ止め側部４１にネジ止めされるネジ止め端部５２である。 5 is a cover, the cross-sectional shape of the width direction is formed in the arch shape, and the one side edge part is the insertion edge part 51 inserted in the insertion part 3 of the main body 1 so that a slide is possible in a length direction, A screw hole 53 through which the screw 7 is passed is formed at a position corresponding to the screw hole 43 of the screwing side portion 41 of the main body 1, and the screw 7 is screwed to the screwing side portion 41 of the main body 1 by the screw 7. It is the screwing end part 52 to be performed.

本体１にカバー５を取り付ける場合には、電線８を内部の中空の収納路６に収納した状態で、カバー５の一側の差込端部５１を本体１の差込部３に差込み、他側のネジ止め端部部５２を、そのネジ用孔５３を本体１のネジ止め側部４１のネジ孔４３に一致するように位置合わせをし、ネジ用孔５３を通してネジ７をネジ孔４３にねじ込めばよく、容易にカバー５を本体１に取り付け、一体化させることができる。
そして複数の電線を収納する場合でも、電線を噛みこむことがなく、容易に取り付けることができる。
なお本体１の底板２には床面に接着するための剥離紙で被覆された接着剤が施されており、剥離紙を剥いで床面に押圧すれば接着固定できる。 When attaching the cover 5 to the main body 1, the insertion end portion 51 on one side of the cover 5 is inserted into the insertion portion 3 of the main body 1 in a state where the electric wire 8 is stored in the hollow storage path 6 inside. The screwing end portion 52 on the side is aligned so that the screw hole 53 coincides with the screw hole 43 of the screwing side portion 41 of the main body 1, and the screw 7 is inserted into the screw hole 43 through the screw hole 53. What is necessary is just to screw in and the cover 5 can be easily attached to the main body 1 and integrated.
Even when a plurality of electric wires are accommodated, they can be easily attached without biting the electric wires.
The bottom plate 2 of the main body 1 is provided with an adhesive coated with release paper for bonding to the floor surface, and can be bonded and fixed by peeling the release paper and pressing it against the floor surface.

本体１の差込側部３１とジ止め側部４１は単に折り曲げるのではなく、差込側部の３１の内周面とネジ止め側部４１の外周面が、それぞれカバー５の差込端部５１の外周面、ネジ止め端部５２の内周面と面接触するようにカバー５の形状に合わせた形状、即ちアーチ状になるように形成されるのがよい。
これにより電線８の収納路６の内部への塵埃の侵入を少なくするもできる。
そして本体１及びカバー５は、強度を考慮して例えば鋼板のような薄金属板により成形されるが、鋼板には限らない。 The insertion side portion 31 and the fixing side portion 41 of the main body 1 are not simply bent, but the inner peripheral surface 31 of the insertion side portion and the outer peripheral surface of the screwing side portion 41 are respectively the insertion end portions of the cover 5. The outer peripheral surface of 51 and the inner peripheral surface of the screwing end portion 52 are preferably formed so as to have a shape that matches the shape of the cover 5, that is, an arch shape.
Thereby, it is possible to reduce the intrusion of dust into the storage path 6 of the electric wire 8.
The main body 1 and the cover 5 are formed of a thin metal plate such as a steel plate in consideration of strength, but are not limited to a steel plate.

カバー５が本体１と一体にされた状態で、このモールの上を重量物を積んだ台車が通過しても潰されないようにするために、カバー５の一側の差込端部５１が本体１の折り返した差込部３から外れないように、本体１の差込側部３１の折り返し角度を約３０度から約６０度の範囲にするのがよく、また本体１のネジ止め側部４１の折り返し角度も差込側部３１の折り返し角度と同様に約３０度から約６０度の範囲にするのがよい。 In order for the cover 5 to be integrated with the main body 1 so that a heavy truck loaded on the molding does not get crushed, the insertion end 51 on one side of the cover 5 has a main body. The folding angle of the insertion side part 31 of the main body 1 is preferably in the range of about 30 degrees to about 60 degrees so that it does not come off from the folded-back insertion part 3 of 1 and the screwing side part 41 of the main body 1 is also good. The folding angle is preferably in the range of about 30 degrees to about 60 degrees, similar to the folding angle of the insertion side portion 31.

またそれぞれの折り返し長さも強度を考慮して選定する必要があり、これらをどの程度にするかは収納する電線の寸法に関連して決まるモールの寸法に応じて適宜に選定する必要がある。 In addition, it is necessary to select each folding length in consideration of the strength, and it is necessary to appropriately select the extent of these according to the size of the molding determined in relation to the size of the electric wire to be stored.

モールの寸法としては、収納する電線の寸法に応じて適宜選定することができるが、例えばＬＡＮケーブルの場合は、設置の点からみて、底面の幅が約１００ｍｍ、高さが約２０ｍｍ、長さが約５００ｍｍ、又は約７００ｍｍとするのがよい。 The dimensions of the mall can be appropriately selected according to the dimensions of the electric wires to be stored. For example, in the case of a LAN cable, the width of the bottom surface is about 100 mm, the height is about 20 mm, and the length from the viewpoint of installation. Is about 500 mm or about 700 mm.

モールの形状が上記のとおりであり、且つ本体１の他側のネジ止め部４に垂直部４２を形成したことにより、またモールの材料が鋼板等の金属板であることにより、このモールの上を重量物を積んだ台車が通過してもカバー５が本体１から外れることはなく（耐荷重１００ｋｇ）、モールが潰されることもないので、収納されている電線８がモールの上を通過する重量物から安全に保護される。 Since the shape of the molding is as described above and the vertical portion 42 is formed on the screwing portion 4 on the other side of the main body 1 and the molding material is a metal plate such as a steel plate, Even if a cart loaded with heavy objects passes, the cover 5 does not come off the main body 1 (withstand load of 100 kg) and the molding is not crushed, so the stored electric wire 8 passes over the molding. Safely protected from heavy objects.

またモールを金属板で形成したので、モール自体に電磁波遮蔽効果があり、これによりモール内部の電線がモールの外部にある電子機器、電線等から発生する電磁波による影響（障害、例えばノイズ）を防止することができ、その逆にモールの外部にある電子機器、電線等がモール内部の電線から発生する電磁波による影響（障害）を防止することができる。 In addition, since the molding is made of a metal plate, the molding itself has an electromagnetic shielding effect, which prevents the electric wires inside the molding from being affected by electromagnetic waves generated from electronic devices, electric wires, etc. outside the molding. Conversely, electronic devices, electric wires, etc. outside the mall can prevent the influence (failure) caused by electromagnetic waves generated from the electric wires inside the mall.

同様にモール自体に静電気遮蔽効果があり、モールの内外で相互に静電気の放電に伴い発生するようなノイズによる障害を防止することができる。 Similarly, the mall itself has an electrostatic shielding effect, and it is possible to prevent a failure caused by noise that occurs due to the discharge of static electricity inside and outside the mall.

またモールを金属板で形成したので、電磁波遮蔽効果及び静電気遮蔽効果があり、これによりモールの内外の電線、電子機器等の間で相互に影響（障害）を及ぼすことがない。
さらに本体にカバーを取り付けるのが容易であり、複数の電線を収納する場合でも、電線を噛みこむことがなく、容易に取り付けることができる。 In addition, since the molding is formed of a metal plate, it has an electromagnetic shielding effect and an electrostatic shielding effect, thereby preventing mutual influence (failure) between the electric wires and electronic devices inside and outside the molding.
Furthermore, it is easy to attach the cover to the main body, and even when a plurality of electric wires are accommodated, the electric wires can be easily attached without being bitten.

本発明の差込型配線用モールの断面図（ａ）と斜視図（ｂ）。Sectional drawing (a) and perspective view (b) of the insertion type | mold wiring molding of this invention. 従来の配線ダクトの断面図と斜視図。Sectional drawing and perspective view of the conventional wiring duct.

符号の説明Explanation of symbols

１本体
２底板
３差込部
３１差込側部
４ネジ止め部
４１ネジ止め側部
４２垂直部
４３ネジ孔
５カバー
５１差込端部
５２ネジ止め端部
５３ネジ用孔
６収納路
７ネジ
８電線 DESCRIPTION OF SYMBOLS 1 Main body 2 Bottom plate 3 Insertion part 31 Insertion side part 4 Screwing part 41 Screwing side part 42 Vertical part 43 Screw hole 5 Cover 51 Insertion end part 52 Screwing end part 53 Screw hole 6 Storage path 7 Screw 8 Electrical wire

Claims

本体とカバーとから成る薄金属板製の配線用モールであって、本体は底板と底板の幅方向の一方の内側に底板に対して、約３０度から６０度の範囲になるように折り曲げられ、底板との間に差込部を形成する差込側部と、底板の幅方向の他方の内側に底板に対して、約３０度から６０度の範囲になるように折り曲げられ且つネジ孔が形成されたネジ止め側部と、ネジ止め側部に連結するその先端部分が底板に当接するように垂直に折り曲げられた垂直部を有するネジ止め部とを有し、カバーは幅方向の断面形状がアーチ状に整形され、一方の差込端部が本体の差込部に長さ方向にスライド可能に差込まれ、他方のネジ止め端部に本体のネジ止め側部のネジ孔に対応する位置にネジ用孔が形成されており、ネジにより本体のネジ止め側部にネジ止めされて、内部に中空の収納路を形成するように、本体と一体化されることを特徴とするネジ止め型配線用モール。 A wiring molding made of a thin metal plate composed of a main body and a cover, and the main body is bent so as to be within a range of about 30 to 60 degrees with respect to the bottom plate inside one of the bottom plate and the width direction of the bottom plate. The insertion side part forming the insertion part between the bottom plate and the other side in the width direction of the bottom plate is bent so as to be in the range of about 30 degrees to 60 degrees with respect to the bottom plate, and the screw hole is The formed screwing side part and the screwing part having a vertical part bent vertically so that the tip part connected to the screwing side part is in contact with the bottom plate, and the cover has a cross-sectional shape in the width direction. Is formed into an arch shape, one insertion end is inserted into the insertion portion of the main body so as to be slidable in the length direction, and the other screwing end corresponds to the screw hole on the screwing side portion of the main body. A screw hole is formed at the position, and the screw can be Fit is, as to form a hollow housing passage therein, mall screwing type wire, characterized in that it is integrated with the main body.

前記金属板が鋼板であることを特徴とする請求項１記載のネジ止め型配線用モール。 The screw-type wiring molding according to claim 1, wherein the metal plate is a steel plate.

本体の差込側部とネジ止め側部がカバーの幅方向の断面形状に合わせた形状になるように折り曲げられていることを特徴とする請求項１又は請求項２に記載のネジ止め型配線用モール。 The screw-type wiring according to claim 1 or 2, wherein the insertion side portion and the screw-fastening side portion of the main body are bent so as to conform to a cross-sectional shape in the width direction of the cover. For malls.

モールの寸法は、底面の幅が約１００ｍｍ、高さが約２０ｍｍ、長さが約５００ｍｍ、又は約７００ｍｍであることを特徴とする請求項１乃至請求項３のいずれか１項に記載のネジ止め型配線用モール。 The screw according to any one of claims 1 to 3, wherein the dimensions of the molding are a bottom width of about 100 mm, a height of about 20 mm, and a length of about 500 mm or about 700 mm. Stop-type wiring molding.

モールは、ＯＡ用モールであることを特徴とする請求項１乃至請求項４のいずれか１項に記載のネジ止め型配線用モール。
The screw-type wiring molding according to any one of claims 1 to 4, wherein the molding is an OA molding.