JP2004361890A - Implement for storing fusion tray - Google Patents

Implement for storing fusion tray Download PDF

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Publication number
JP2004361890A
JP2004361890A JP2003163451A JP2003163451A JP2004361890A JP 2004361890 A JP2004361890 A JP 2004361890A JP 2003163451 A JP2003163451 A JP 2003163451A JP 2003163451 A JP2003163451 A JP 2003163451A JP 2004361890 A JP2004361890 A JP 2004361890A
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Japan
Prior art keywords
tray
fusion
fusion tray
side rail
base
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JP2003163451A
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JP4039673B2 (en
Inventor
Kisou Takagi
競 高木
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Kawamura Electric Inc
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Kawamura Electric Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a implement for storing fusion tray for surely retaining a fusion tray in a simple and inexpensive structure, by making the fusion tray and fixing slide smoothly and releasing to and from a base body of the fusion tray. <P>SOLUTION: The fusion tray 2 is provided in parallel by spacing so that edges of two substantially L-shaped tray side rails 9, having a vertical piece part 9a and a horizontal piece part 9b on the bottom face are mutually reversed. The base body 3 connects the rear part of the substantially L-shaped base side rail 11, having a support plate part 11a supporting the bottom face of the fusion tray 2, the vertical piece part 9a of the tray side rail 9 and a vertical sliding plate part 11b with a connection plate part 12, and is provided with an attaching plate part 13 on the rear end edge of the connection plate part 12. The fusion tray 2 inserts the tray side rail 9 in the base side rail 11 so as to be slidable. In addition, a retaining rod 14, fixed on the front end of the base side rail 11, penetrates a slot of the tray side rail 9 to retain the fusion tray 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、光ファイバの融着部と余長とを収納するための融着トレイを引き出し可能に水平方向にスライドさせるための構造に関する。
【０００２】
【従来の技術】
従来、融着トレイをスライド可能にしたものとして、例えば、特許文献１に記載のものがある。融着トレイ収納具は融着トレイとベース体とで成り、融着トレイはベース体に複数段に形成された収納溝に収納され、融着トレイは底面に設けたトレイ側固定部に挿通孔が穿設され、ベース体は収納溝間に設けた固定部にタップ孔が穿設されている。融着トレイをベース体に固定する螺子は円筒部の両端に先端側のねじ部と頭部側のねじ部を有する長尺形状に形成され、螺子の先端側のねじ部をトレイ側固定部の挿通孔とベース体のタップ孔に挿通させた状態で螺子の円筒部の寸法だけ融着トレイをスライド自在にし、融着トレイを収納して螺子の頭部側の螺子部をトレイ側固定部の挿通孔に挿通させてベース体のタップ孔に螺着した状態で融着トレイを固定するようになっていた。
【０００３】
【特許文献１】
特開２００２−１４２３７号公報（第２，３頁、第２−５図）
【０００４】
【発明が解決しようとする課題】
しかしながら、従来の融着トレイは螺子により固定しているので締め付けたり緩めたりする作業が面倒であり、また、スライドさせる際に螺子が邪魔になることがあり、融着トレイの左右側面を案内支持する構造がないのでスライドさせにくいという欠点があった。また、融着トレイの固定と抜け止めを兼ねた螺子が特別な形状に形成されているため、製造にコストがかかるという欠点があった。
【０００５】
そこで上記問題点に鑑み、本発明の目的は、融着トレイをスムーズにスライドさせることができ、融着トレイのベース体への固定と解除が簡単な操作ででき、簡単で安価な構造で融着トレイを確実に抜け止めすることができる融着トレイ収納具を提供することである。
【０００６】
【課題を解決するための手段】
上記目的を達成するために、請求項１に記載の発明によれば、箱体本体の前面開口を扉体で開閉自在に閉塞したスプライスボックス等の内部に配設され、上面開口を蓋体で施蓋するとともに少なくとも一側面に光ファイバの入出線口を形成し、内部に光ファイバの融着部と余長とを収納するための融着トレイをベース体に引き出し可能に収納する融着トレイ収納具において、融着トレイは底面に垂直片部と水平片部とを有する略Ｌ字状の２個のトレイ側レールを互いに水平片部の先端が反対となるように間隔をおいて平行に設け、ベース体は融着トレイの底面を支持する支持板部とトレイ側レールの垂直片部と摺接する垂直板部とを有してトレイ側レールに対向する略Ｌ字状の２個のベース側レールの後部を連結板部で連結し、連結板部の後端縁に取付板部を設けて成り、ベース側レールにトレイ側レールを挿入して融着トレイをベース側レール上でスライドさせることを特徴とする。
【０００７】
請求項２に記載の発明によれば、請求項１に記載の融着トレイ収納具において、融着トレイの背面部とベース体の連結板部とに係脱可能なラッチを設けたことを特徴とする。
【０００８】
請求項３に記載の発明によれば、請求項１又は請求項２に記載の融着トレイ収納具において、トレイ側レールの垂直片部に横長形状の長孔を穿設し、両方の長孔に抜け止め棒を挿通させてベース側レール間に固定したことを特徴とする。
【０００９】
【発明の実施の形態】
請求項１に記載の発明によれば、箱体本体の前面開口を扉体で開閉自在に閉塞したスプライスボックス等の内部に配設され、上面開口を蓋体で施蓋するとともに少なくとも一側面に光ファイバの入出線口を形成し、内部に光ファイバの融着部と余長とを収納するための融着トレイをベース体に引き出し可能に収納する融着トレイ収納具において、融着トレイは底面に垂直片部と水平片部とを有する略Ｌ字状の２個のトレイ側レールを互いに水平片部の先端が反対となるように間隔をおいて平行に設け、ベース体は融着トレイの底面を支持する支持板部とトレイ側レールの垂直片部と摺接する垂直板部とを有してトレイ側レールに対向する略Ｌ字状の２個のベース側レールの後部を連結板部で連結し、連結板部の後端縁に取付板部を設けて成り、ベース側レールにトレイ側レールを挿入して融着トレイをベース側レール上でスライドさせることにより、融着トレイをスムーズにスライドさせることができる。
【００１０】
請求項２に記載の発明によれば、請求項１に記載の融着トレイ収納具において、融着トレイの背面部とベース体の連結板部とに係脱可能なラッチを設けたことにより、ワンタッチで融着トレイをベース体に固定させたり解除したりすることができる。
【００１１】
請求項３に記載の発明によれば、請求項１又は請求項２に記載の融着トレイ収納具において、トレイ側レールの垂直片部に横長形状の長孔を穿設し、両方の長孔に抜け止め棒を挿通させてベース側レール間に固定したことにより、簡単で安価な構造で融着トレイを確実に抜け止めすることができる。
【００１２】
【実施例】
本発明に係る融着トレイ収納具の実施例を図１〜図６の添付図面に基づいて説明する。
【００１３】
融着トレイ収納具１は、図示しないが箱体本体の前面開口を扉体で開閉自在に閉塞するスプライスボックス等の内部に配設され、光ファイバの融着部と余長とを収納するための融着トレイ２と、融着トレイ２を収納するためのベース体３とで成っている。
【００１４】
融着トレイ２は上面開口を蓋体４で施蓋し、ベース体３への収納時に前面側となる前面部左右位置に光ファイバの入出線口５が形成され、入出線口５には光ファイバを保持するためのバンド６が設けられている。内部には光ファイバの融着部を保持するための融着ホルダ７と、余長を巻回して収納するための余長ホルダ８が設けられている。底面には垂直片部９ａと水平片部９ｂとを有する略Ｌ字状の２個のトレイ側レール９を互いに水平片部９ｂの先端が反対となるように間隔をおいて平行に設けられ、垂直片部９ａは横長形状の長孔９ｃが穿設されている。また、融着トレイ２の背面部の略中央にはラッチ１０の凸体１０ａが設けられている。
【００１５】
ベース体３は融着トレイ２の底面を支持する支持板部１１ａと、トレイ側レール９の垂直片部９ａの外側面と摺接する垂直板部１１ｂとを有してトレイ側レール９に対向する略Ｌ字状の２個のベース側レール１１の後部を連結板部１２で一体に形成して連結し、連結板部１２の後端縁にネジ用切欠１３ａが形成された取付板部１３が設けられて成っている。ベース側レール１１の垂直板部１１ａの前部には抜け止め棒１４が取り付けられるように図示しない取付孔が穿設されている。また、連結板部１２の前面側略中央の上面には融着トレイ２のラッチ１０の凸体１０ａと対向する凹体１０ｂが設けられている。尚、図においてベース側レール１１の垂直板部１１ｂの先端を外側に折曲してトレイ側レール９の水平片部９ｂと摺接するように形成しているが形成しなくても良い。
【００１６】
融着トレイ２はベース体３のベース側レール１１の前面側端部にトレイ側レール９を挿入することでベース側レール１１に沿ってスライドさせることができる。それから、ベース体３の一方のベース側レール１１の取付孔から抜け止め棒１４を差し込み、融着トレイ２の両方のトレイ側レール９の長孔９ｃを挿通させて他方のベース側レール１１の取付孔に挿通させる。抜け止め棒１４の両端は図示しないタップ孔が形成され、ネジ１５によってベース側レール１１間に締め付け固定されている。これによって、融着トレイ２は引き出した際に長孔９ｃの後端に抜け止め棒１４が当たって必要以上に引き出せないので融着トレイ２を脱落させることがない。尚、融着トレイ２を引き出した状態でも水平姿勢を維持できるようにトレイ側レール９は融着トレイ２の後端よりも突出する長さに形成されている。
【００１７】
こうしてスライド可能に設けられた融着トレイ２は、ラッチ１０の凸体１０ａがベース体３のラッチ１０の凹体１０ｂに当たるまで収納した状態で、更に融着トレイ２の前面を指で押し込むことにより、融着トレイ２のラッチ１０の凸体１０ａがベース体３のラッチ１０の凹体１０ｂに係合してワンタッチで固定することができる。また、固定を解除するには固定の操作と同様に融着トレイ２の前面を指で押し込むことにより、簡単に行うことができる。
【００１８】
融着トレイ収納具１は取付板部材１６を介してスプライスボックス内に立設されたマウントアングル１７に取り付けられる。取付板部材１６はマウント取り付けできるようにネジ挿通孔１６ａが穿設されたマウント部１６ｂと、マウント部１６ｂに連続した側板部１６ｃと、融着トレイ収納具１が左右に２個並べて収納できる幅寸法を有する背板部１６ｄとで構成している。融着トレイ収納具１は取付板部１３を取付板部材１６の背板部１６ｃに当接させて複数の取付ネジ１８によって螺着固定している。融着トレイ収納具１が取り付けられた取付板部材１６は、マウント部１６ｂをマウントアングル１７に当接させて固定ネジ１９をネジ挿通孔１６ａに挿通させて螺着固定され、図４に示すように複数の融着トレイ収納具１をマウントアングル１７に多段に取り付けることも可能である。また、マウントアングルがない場合は、融着トレイ収納具１の取付板部１３を被取付板部に当接させて取付ネジ１８によって螺着固定する。
【００１９】
尚、本実施例において融着トレイの構造について限定はなく本発明の趣旨を逸脱しない範囲で適宜変更可能である。また、融着トレイ収納具を取付板部材に取り付ける際に左右方向に２個並べて設けたがスプライスボックスの寸法に応じて変更すると良い。
【００２０】
【発明の効果】
以上説明したように請求項１に記載の発明によれば、箱体本体の前面開口を扉体で開閉自在に閉塞したスプライスボックス等の内部に配設され、上面開口を蓋体で施蓋するとともに少なくとも一側面に光ファイバの入出線口を形成し、内部に光ファイバの融着部と余長とを収納するための融着トレイをベース体に引き出し可能に収納する融着トレイ収納具において、融着トレイは底面に垂直片部と水平片部とを有する略Ｌ字状の２個のトレイ側レールを互いに水平片部の先端が反対となるように間隔をおいて平行に設け、ベース体は融着トレイの底面を支持する支持板部とトレイ側レールの垂直片部と摺接する垂直板部とを有してトレイ側レールに対向する略Ｌ字状の２個のベース側レールの後部を連結板部で連結し、連結板部の後端縁に取付板部を設けて成り、ベース側レールにトレイ側レールを挿入して融着トレイをベース側レール上でスライドさせることにより、融着トレイをスムーズにスライドさせることができるという効果がある。
【００２１】
請求項２に記載の発明によれば、請求項１に記載の融着トレイ収納具において、融着トレイの背面部とベース体の連結板部とに係脱可能なラッチを設けたことにより、ワンタッチで融着トレイをベース体に固定させたり解除したりすることができるという効果がある。
【００２２】
請求項３に記載の発明によれば、請求項１又は請求項２に記載の融着トレイ収納具において、トレイ側レールの垂直片部に横長形状の長孔を穿設し、両方の長孔に抜け止め棒を挿通させてベース側レール間に固定したことにより、簡単で安価な構造で融着トレイを確実に抜け止めすることができるという効果がある。
【図面の簡単な説明】
【図１】本発明に係る融着トレイ収納具の正面図である。
【図２】本発明に係る融着トレイ収納具の平面図である。
【図３】本発明に係る融着トレイ収納具の右側面図である。
【図４】本発明に係る融着トレイ収納具を取付板部材に取り付けた状態の正面図である。
【図５】本発明に係る融着トレイ収納具を取付板部材に取り付けた状態の平面図である。
【図６】本発明に係る融着トレイ収納具をマウントアングルに多段に設けた状態の正面図である。
【符号の説明】
１…融着トレイ収納具
２…融着トレイ
３…ベース体
９…トレイ側レール
９ａ…垂直片部
９ｂ…水平片部
９ｃ…長孔
１０…ラッチ
１０ａ…凸体
１０ｂ…凹体
１１…ベース側レール
１１ａ…支持板部
１１ｂ…垂直板部
１４…抜け止め棒[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a structure for sliding a fusion tray for storing a fusion portion and an extra length of an optical fiber in a horizontal direction so that the fusion tray can be pulled out.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as a device in which a fusion tray is slidable, for example, there is one described in Patent Document 1. The fusion tray storage device includes a fusion tray and a base body. The fusion tray is housed in storage grooves formed in a plurality of stages in the base body, and the fusion tray is inserted into a tray-side fixing portion provided on the bottom surface. The base body has a tap hole formed in a fixing portion provided between the storage grooves. The screw for fixing the fusion tray to the base body is formed in an elongated shape having a screw portion on the tip side and a screw portion on the head side at both ends of the cylindrical portion, and the screw portion on the tip side of the screw is formed as a tray side fixing portion. With the insertion hole and the tap hole of the base body being inserted, the fusion tray is slidable by the size of the screw cylindrical portion, the fusion tray is stored, and the screw portion on the head side of the screw is fixed to the tray side fixing portion. The fusion tray is fixed in a state of being inserted through the insertion hole and screwed into the tap hole of the base body.
[0003]
[Patent Document 1]
JP-A-2002-14237 (pages 2, 3; FIG. 2-5)
[0004]
[Problems to be solved by the invention]
However, the conventional fusing tray is fixed with screws, so it is troublesome to tighten or loosen it.In addition, the screws may interfere with sliding, and the left and right sides of the fusing tray are guided and supported. There was a drawback that it was difficult to slide because there was no structure to perform. Further, since the screw for fixing the fusion tray and for preventing the screw from coming off is formed in a special shape, there is a drawback that the manufacturing cost is high.
[0005]
In view of the above problems, it is an object of the present invention to smoothly slide the fusion tray, to fix and release the fusion tray to the base body by a simple operation, and to form a fusion tray with a simple and inexpensive structure. An object of the present invention is to provide a fusing tray storage device that can reliably prevent the receiving tray from coming off.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, according to the first aspect of the invention, the front opening of the box body is disposed inside a splice box or the like in which the front opening is openably and closably closed by a door, and the upper opening is covered by a lid. A fusion tray that has a cover and has an optical fiber inlet / outlet port formed on at least one side surface, and a fusion tray for accommodating a fusion portion and an extra length of the optical fiber therein that can be pulled out of a base body. In the storage device, the fusion tray has two substantially L-shaped tray side rails having a vertical piece and a horizontal piece on the bottom surface, and is spaced apart in parallel so that the tips of the horizontal pieces are opposite to each other. The base body has a support plate portion that supports the bottom surface of the fusion tray and a vertical plate portion that slides on a vertical piece of the tray-side rail, and has two substantially L-shaped bases facing the tray-side rail. Connect the rear of the side rail with the connecting plate, and Edge made by providing a mounting plate portion, characterized in that sliding the fusion tray on the base rail by inserting the tray side rail to the base rail.
[0007]
According to a second aspect of the present invention, in the fusion tray storage device according to the first aspect, a latch is provided that can be disengaged from the back surface of the fusion tray and the connecting plate portion of the base body. And
[0008]
According to the third aspect of the present invention, in the fusion tray storage device according to the first or second aspect, a horizontally long hole is formed in the vertical piece of the tray-side rail, and both long holes are formed. The retainer is inserted between the rails and fixed between the base side rails.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
According to the first aspect of the present invention, the front opening of the box body is disposed inside a splice box or the like in which the front opening is openably and closably closed by a door body. In a fusion tray storage device that forms an optical fiber inlet / outlet port and internally stores a fusion tray for accommodating a fusion portion and an extra length of an optical fiber so that the fusion tray can be pulled out to a base body. Two substantially L-shaped tray-side rails having a vertical piece and a horizontal piece on the bottom surface are provided in parallel at intervals so that the tips of the horizontal pieces are opposite to each other, and the base body is a fusion tray. A rear plate of two substantially L-shaped base-side rails facing the tray-side rail, having a support plate supporting the bottom surface of the base and a vertical plate slidingly contacting the vertical piece of the tray-side rail; With a mounting plate at the rear edge of the connecting plate. By sliding the fusion tray on the base rail by inserting the tray side rail to the base rail, it is possible to slide the fusion tray smoothly.
[0010]
According to the second aspect of the present invention, in the fusion tray storage device according to the first aspect, by providing a detachable latch between the back surface portion of the fusion tray and the connecting plate portion of the base body, The fusing tray can be fixed to or released from the base body with one touch.
[0011]
According to the third aspect of the present invention, in the fusion tray storage device according to the first or second aspect, a horizontally long hole is formed in the vertical piece of the tray-side rail, and both long holes are formed. The fixing tray is inserted between the base side rails and fixed between the base side rails, so that the fusion tray can be securely prevented from falling off with a simple and inexpensive structure.
[0012]
【Example】
An embodiment of a fusion tray storage device according to the present invention will be described with reference to the accompanying drawings of FIGS.
[0013]
Although not shown, the fusion tray storage device 1 is disposed inside a splice box or the like that closes the front opening of the box body with a door so as to be openable and closable, and stores the fusion portion of the optical fiber and the extra length. And a base body 3 for accommodating the fusion tray 2.
[0014]
The fusion tray 2 has an upper surface opening covered by a lid 4, and optical fiber input / output ports 5 are formed at left and right positions on a front surface side which is the front side when stored in the base body 3. A band 6 for holding the fiber is provided. A fusion holder 7 for holding the fusion portion of the optical fiber and an extra length holder 8 for winding and storing the extra length are provided inside. On the bottom surface, two substantially L-shaped tray-side rails 9 having a vertical piece 9a and a horizontal piece 9b are provided in parallel at intervals so that the tips of the horizontal pieces 9b are opposite to each other, The vertical piece 9a is provided with a horizontally long slot 9c. A projection 10 a of the latch 10 is provided substantially at the center of the back surface of the fusion tray 2.
[0015]
The base body 3 has a support plate portion 11a that supports the bottom surface of the fusion tray 2 and a vertical plate portion 11b that slides on the outer surface of the vertical piece 9a of the tray side rail 9 and faces the tray side rail 9. The rear portions of the two substantially L-shaped base-side rails 11 are integrally formed and connected by a connecting plate portion 12, and a mounting plate portion 13 having a screw notch 13 a formed at a rear end edge of the connecting plate portion 12 is provided. It is made up of: At the front of the vertical plate portion 11a of the base side rail 11, a mounting hole (not shown) is formed so that the retaining rod 14 is mounted. In addition, a concave body 10b facing the convex body 10a of the latch 10 of the fusion tray 2 is provided on the upper surface substantially at the center of the front side of the connecting plate portion 12. In the figure, the tip of the vertical plate portion 11b of the base-side rail 11 is bent outward so as to be in sliding contact with the horizontal piece 9b of the tray-side rail 9, but it need not be formed.
[0016]
The fusing tray 2 can be slid along the base side rail 11 by inserting the tray side rail 9 into the front end of the base side rail 11 of the base body 3. Then, a retaining rod 14 is inserted into the mounting hole of one base-side rail 11 of the base body 3, and the long holes 9 c of both tray-side rails 9 of the fusion tray 2 are inserted to attach the other base-side rail 11. Insert through the hole. Tap holes (not shown) are formed at both ends of the retaining rod 14, and are fixed between the base-side rails 11 by screws 15. As a result, when the fusion tray 2 is pulled out, the retaining rod 14 hits the rear end of the long hole 9c and cannot be pulled out more than necessary, so that the fusion tray 2 does not fall off. The tray-side rail 9 is formed to have a length protruding from the rear end of the fusion tray 2 so that the horizontal attitude can be maintained even when the fusion tray 2 is pulled out.
[0017]
The fusion tray 2 slidably provided in this manner is housed until the protrusion 10a of the latch 10 comes into contact with the recess 10b of the latch 10 of the base 3, and then the front surface of the fusion tray 2 is further pushed by a finger. The protrusion 10a of the latch 10 of the fusing tray 2 can be engaged with the recess 10b of the latch 10 of the base 3 and fixed with a single touch. The fixing can be easily released by pressing the front surface of the fusion tray 2 with a finger as in the fixing operation.
[0018]
The fusing tray storage device 1 is attached via a mounting plate member 16 to a mount angle 17 erected in a splice box. The mounting plate member 16 has a mounting portion 16b in which a screw insertion hole 16a is formed so as to be mountable, a side plate portion 16c continuous with the mounting portion 16b, and a width in which two fusing tray storage tools 1 can be stored side by side. And a back plate 16d having dimensions. The fusing tray housing 1 has the mounting plate 13 abutted against the back plate 16 c of the mounting plate member 16 and is screwed and fixed by a plurality of mounting screws 18. The mounting plate member 16 to which the fusion tray housing 1 is mounted is screwed and fixed by causing the mounting portion 16b to abut on the mounting angle 17 and the fixing screw 19 to be inserted into the screw insertion hole 16a, as shown in FIG. It is also possible to attach a plurality of fusion tray storage tools 1 to the mount angle 17 in multiple stages. When there is no mount angle, the mounting plate portion 13 of the fusion tray storage tool 1 is brought into contact with the mounting plate portion and is screwed and fixed by the mounting screw 18.
[0019]
In the present embodiment, the structure of the fusion tray is not limited, and can be appropriately changed without departing from the gist of the present invention. In addition, when the fusion tray storage device is mounted on the mounting plate member, two of the fusion tray storage devices are provided side by side in the left-right direction.
[0020]
【The invention's effect】
As described above, according to the first aspect of the present invention, the front opening of the box body is disposed inside a splice box or the like in which the front opening is opened and closed by the door, and the upper opening is covered with the lid. A fusion-tray storage device that forms an optical fiber inlet / outlet port on at least one side thereof and stores a fusion tray for accommodating a fusion portion and an extra length of the optical fiber therein so that the fusion tray can be pulled out to a base body. The fusing tray is provided with two substantially L-shaped tray side rails having a vertical piece and a horizontal piece on the bottom surface in parallel with a gap such that the tips of the horizontal pieces are opposite to each other, The body has a support plate portion that supports the bottom surface of the fusion tray and a vertical plate portion that slides in contact with a vertical piece of the tray side rail, and includes two substantially L-shaped base side rails facing the tray side rail. Connect the rear part with the connecting plate, and attach it to the rear edge of the connecting plate. Made by providing a plate portion, by sliding the fusion tray on the base rail by inserting the tray side rail to the base rail, there is an effect that it is possible to slide the fusion tray smoothly.
[0021]
According to the second aspect of the present invention, in the fusion tray storage device according to the first aspect, by providing a detachable latch between the back surface portion of the fusion tray and the connecting plate portion of the base body, There is an effect that the fusion tray can be fixed to and released from the base body with one touch.
[0022]
According to the third aspect of the present invention, in the fusion tray storage device according to the first or second aspect, a horizontally long hole is formed in the vertical piece of the tray-side rail, and both long holes are formed. The fixing tray is inserted between the base rails and fixed between the base-side rails, so that the fusion tray can be reliably prevented from falling off with a simple and inexpensive structure.
[Brief description of the drawings]
FIG. 1 is a front view of a fusion tray storage device according to the present invention.
FIG. 2 is a plan view of the fusion tray storage device according to the present invention.
FIG. 3 is a right side view of the fusion tray storage device according to the present invention.
FIG. 4 is a front view of a state in which the fusion tray storage device according to the present invention is mounted on a mounting plate member.
FIG. 5 is a plan view showing a state in which the fusion tray storage device according to the present invention is mounted on a mounting plate member.
FIG. 6 is a front view showing a state in which the fusion tray storage device according to the present invention is provided in multiple stages on a mount angle.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Fusion tray storage 2 ... Fusion tray 3 ... Base body 9 ... Tray side rail 9a ... Vertical piece 9b ... Horizontal piece 9c ... Long hole 10 ... Latch 10a ... Convex body 10b ... Concave body 11 ... Base side Rail 11a: Support plate 11b: Vertical plate 14: Retaining bar

Claims (3)

箱体本体の前面開口を扉体で開閉自在に閉塞したスプライスボックス等の内部に配設され、上面開口を蓋体で施蓋するとともに少なくとも一側面に光ファイバの入出線口を形成し、内部に光ファイバの融着部と余長とを収納するための融着トレイをベース体に引き出し可能に収納する融着トレイ収納具において、前記融着トレイは底面に垂直片部と水平片部とを有する略Ｌ字状の２個のトレイ側レールを互いに前記水平片部の先端が反対となるように間隔をおいて平行に設け、前記ベース体は前記融着トレイの底面を支持する支持板部と前記トレイ側レールの垂直片部と摺接する垂直板部とを有して前記トレイ側レールに対向する略Ｌ字状の２個のベース側レールの後部を連結板部で連結し、該連結板部の後端縁に取付板部を設けて成り、前記ベース側レールに前記トレイ側レールを挿入して前記融着トレイを前記ベース側レール上でスライドさせることを特徴とする融着トレイ収納具。The front opening of the box body is disposed inside a splice box or the like in which the front opening is opened and closed by a door body, and the upper opening is covered with a lid and an optical fiber input / output port is formed on at least one side surface. A fusion tray storage device for storing a fusion tray for accommodating the fusion portion of the optical fiber and the excess length so as to be able to be pulled out to the base body, wherein the fusion tray has a vertical piece and a horizontal piece on the bottom surface. A pair of substantially L-shaped tray-side rails are provided in parallel so as to be spaced from each other so that the tips of the horizontal pieces are opposite to each other, and the base body supports a bottom surface of the fusion tray. And a rear portion of two substantially L-shaped base-side rails facing the tray-side rail having a portion and a vertical plate portion slidably in contact with the vertical piece portion of the tray-side rail, are connected by a connection plate portion. A mounting plate is provided on the rear edge of the connecting plate, Fusion tray member, characterized in that sliding the fusion tray on the base rail by inserting the tray side rail to the base rail. 前記融着トレイの背面部と前記ベース体の連結板部とに係脱可能なラッチを設けたことを特徴とする請求項１に記載の融着トレイ収納具。The fusion tray storage device according to claim 1, wherein a latch that can be engaged and disengaged is provided between a back surface portion of the fusion tray and a connecting plate portion of the base body. 前記トレイ側レールの垂直片部に横長形状の長孔を穿設し、両方の長孔に抜け止め棒を挿通させて前記ベース側レール間に固定したことを特徴とする請求項１又は請求項２に記載の融着トレイ収納具。2. The tray according to claim 1, wherein a long hole is formed in a vertical portion of the tray-side rail, and a retaining bar is inserted into both long holes to fix the hole between the base-side rails. 3. The fusion tray storage device according to 2.
JP2003163451A 2003-06-09 2003-06-09 Fusing tray storage Expired - Fee Related JP4039673B2 (en)

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