JP4889590B2 - Fusing tray hinge structure - Google Patents

Fusing tray hinge structure Download PDF

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JP4889590B2
JP4889590B2 JP2007200605A JP2007200605A JP4889590B2 JP 4889590 B2 JP4889590 B2 JP 4889590B2 JP 2007200605 A JP2007200605 A JP 2007200605A JP 2007200605 A JP2007200605 A JP 2007200605A JP 4889590 B2 JP4889590 B2 JP 4889590B2
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hinge
tray
fusing
fusion
lid
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JP2009036962A (en
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敏光 加藤
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河村電器産業株式会社
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Description

本発明は、光成端箱に載置され、通信機器間を配線する光コードの芯線の融着部分を保持するスリーブホルダを備えた融着トレイに積載される別の融着トレイや施蓋するための蓋体を回動動作により開閉可能に取り付けるためのヒンジ構造に関するものである。   The present invention relates to another fusing tray or lid that is mounted on a fusing tray having a sleeve holder that holds a fused portion of a core wire of an optical cord that is placed in an optical termination box and that is wired between communication devices. It is related with the hinge structure for attaching the cover body for doing so that it can be opened and closed by rotation operation.

融着トレイは、通信機器間を配線する光コードの芯線の融着部分を保持するスリーブホルダを備えており、光成端箱等に載置し用いられる。融着トレイは積み重ねたり、蓋体により施蓋されるが、積み重ねた融着トレイや蓋体はヒンジにより開閉可能である。従来、図３に示すように、融着トレイ３１ａと積み重ねた融着トレイ３１ｂまたは蓋体３２にはそれぞれ互いに係合する形状のヒンジ部３３を形成し、これらヒンジ部３３を弾性を利用して係合させていた。   The fusing tray includes a sleeve holder that holds a fused portion of a core wire of an optical cord for wiring between communication devices, and is used by being placed on an optical termination box or the like. The fusing trays are stacked or covered with a lid. The stacked fusing trays and lids can be opened and closed by hinges. Conventionally, as shown in FIG. 3, the fusion tray 31b or the lid 32 stacked with the fusion tray 31a is formed with hinge portions 33 each having a shape to be engaged with each other, and the hinge portions 33 are elastically utilized. It was engaged.

または、融着トレイや蓋体にそれぞれ互いに対向するヒンジ穴を設け、ヒンジ穴を重ね合わせた状態でヒンジピンを差し込み係合する方法があった。
特開２００５−１４８３２７号公報 Alternatively, there is a method in which hinge holes facing each other are provided in the fusion tray and the lid, and the hinge pins are inserted and engaged with the hinge holes overlapped.
JP 2005-148327 A

弾性を用いたヒンジ構造では、脱着できるようにするためにヒンジ部の係合力は弱くなり、融着トレイを開閉するときにかかる負荷により融着トレイが脱落する虞があった。ヒンジ部を増強すると指での脱着が困難であったり、ヒンジ部分に負荷がかかりすぎ、破損していしまう虞があった。   In the hinge structure using elasticity, the engaging force of the hinge portion is weakened so that it can be detached, and there is a possibility that the fusing tray may fall off due to a load applied when the fusing tray is opened and closed. If the hinge part is strengthened, it may be difficult to attach and detach with a finger, or the hinge part may be overloaded and damaged.

またヒンジピンにより係合する方法では、ピンが小さな部品であり、脱着の作業に手間がかかる上に、抜き出したピンを紛失してしまう虞があった。   Further, in the method of engaging with the hinge pin, the pin is a small part, and it takes time to detach and attach, and the extracted pin may be lost.

そこで本発明は、容易に且つ確実に取り付けられる融着トレイのヒンジ構造を提供することを目的とし、その構造は、融着トレイの側面部には断面略Ｔ字状の溝とヒンジ係合凸部とを設けると共に、ヒンジには溝に対向する断面略Ｔ字状の差し込み部とヒンジ係合凸部に対向する受け部とを形成し、溝と差し込み部とを対向させ組み付けた後、融着トレイに組み付けたヒンジを融着トレイの側面部の中央部から端部に向けてスライド移動させると、ヒンジ係合凸部に受け部が係合し、ヒンジのスライド動作によりヒンジにより融着トレイに別の融着トレイや蓋体が蝶着または解除可能とすることを特徴とする。 The present invention is easily and reliably to provide a hinge structure of the fusion tray mounted to the purpose, the structure, a substantially T-shaped cross section of the groove in the side surface portion of the fusion tray hinge engaging provided with a part, the hinge forms a receiving portion facing the substantially T-shaped cross section of the insertion portion and the hinge engagement convex portion facing the groove, after assembling are opposed to the grooves and the insertion portion, fusion sliding movement toward the end portion of the hinge assembly to the destination tray from the central portion of the side surface portion of the fusion trays, fusion tray by a hinge by a hinge engaging protrusion in the receiving portion is engaged, the sliding operation of the hinge In addition, another fusing tray or lid can be hinged or released.

本発明に係る融着トレイのヒンジ構造は、融着トレイの側面部には断面略Ｔ字状の溝とヒンジ係合凸部とを設けると共に、ヒンジには溝に対向する断面略Ｔ字状の差し込み部とヒンジ係合凸部に対向する受け部とを形成し、溝と差し込み部とを対向させ組み付けた後、融着トレイに組み付けたヒンジを融着トレイの側面部の中央部から端部に向けてスライド移動させると、ヒンジ係合凸部に受け部が係合し、ヒンジのスライド動作によりヒンジにより融着トレイに別の融着トレイや蓋体が蝶着または解除可能とするため、ヒンジを融着トレイとは別部品とし、確実な係合が可能である。ヒンジが融着トレイから脱落しないので、融着トレイや蓋体の開閉が容易でヒンジの紛失の虞もない。 Hinge structure of fusion tray according to the present invention, together with the side surface portion of the fusion tray provided with a substantially T-shaped cross section of the groove and the hinge engaging protrusion, the hinge substantially T-shaped cross section that faces the groove After forming the insertion portion and the receiving portion opposite to the hinge engaging convex portion and assembling the groove and the insertion portion so as to face each other, the hinge assembled to the fusing tray is extended from the center portion of the side surface portion of the fusing tray. sliding movement towards the part, the receiving portion to the hinge engaging protrusion is engaged, because another fusion tray or lid to fusion tray by a hinge to a hinged or releasable by sliding operation of the hinge The hinge is a separate component from the fusing tray, so that reliable engagement is possible. Since the hinge does not fall off the fusing tray, the fusing tray and the lid can be easily opened and closed, and there is no risk of the hinge being lost.

本発明に係る融着トレイのヒンジ構造の実施例を図１〜図２の添付図面に基いて説明する。   An embodiment of the hinge structure of the fusion tray according to the present invention will be described with reference to the accompanying drawings of FIGS.

融着トレイ１は、通信機器間を配線する光コードの芯線の融着部分を保持するスリーブホルダを備えており、光成端箱等に載置し用いられる。融着トレイ１は積み重ねたり、蓋体２により施蓋されたりするが、積み重ねた融着トレイ１や蓋体２はヒンジ３により開閉可能である。本発明は、融着トレイ１や蓋体２を融着トレイ１に取り付けるためのヒンジ構造に関する。   The fusing tray 1 includes a sleeve holder that holds a fused portion of a core wire of an optical cord for wiring between communication devices, and is used by being placed on an optical termination box or the like. The fusing tray 1 is stacked or covered with a lid 2, but the stacked fusing tray 1 and the lid 2 can be opened and closed by a hinge 3. The present invention relates to a hinge structure for attaching the fusion tray 1 and the lid 2 to the fusion tray 1.

融着トレイ１と、積み重ねる融着トレイ１または蓋体２とを接続するヒンジ３は融着トレイ１や蓋体２とは別部品とする。ヒンジ３を融着トレイ１に取り付けて、ヒンジ３を介して積み重ねる融着トレイ１や蓋体２を取り付ける。融着トレイ１の側面部１ａには断面略Ｔ字状のヒンジ係合部４を形成する。一方、ヒンジ３には、融着トレイ１に設けたヒンジ係合部４に対向する位置に断面略Ｔ字状の差し込み部５を設ける。   The hinge 3 that connects the fusing tray 1 and the fusing tray 1 or the lid 2 to be stacked is a separate component from the fusing tray 1 and the lid 2. The hinge 3 is attached to the fusion tray 1, and the fusion tray 1 and the lid 2 that are stacked via the hinge 3 are attached. A hinge engaging portion 4 having a substantially T-shaped cross section is formed on the side surface portion 1 a of the fusing tray 1. On the other hand, the hinge 3 is provided with an insertion portion 5 having a substantially T-shaped cross section at a position facing the hinge engaging portion 4 provided on the fusing tray 1.

ヒンジ３を融着トレイ１に、ヒンジ係合部４と差し込み部５とを対向させ組み付ける。このときヒンジ係合部４上をヒンジ３はスライド移動可能である。   The hinge 3 is assembled to the fusing tray 1 with the hinge engaging portion 4 and the insertion portion 5 facing each other. At this time, the hinge 3 is slidable on the hinge engaging portion 4.

融着トレイ１の側面部外側には、ヒンジ係合部４の両端付近にヒンジ係合凸部６を設けている。ヒンジ３には、融着トレイ１に設けられたヒンジ係合凸部６に対向する受け部７を形成する。融着トレイ１に組み付けたヒンジ３を融着トレイ１の側面部の中央部から端部に向けてスライド移動させると、ヒンジ係合凸部６に受け部７が係合する。   Hinge engaging convex portions 6 are provided near both ends of the hinge engaging portion 4 outside the side surface portion of the fusing tray 1. The hinge 3 is formed with a receiving portion 7 facing the hinge engaging convex portion 6 provided on the fusing tray 1. When the hinge 3 assembled to the fusing tray 1 is slid from the central portion of the side surface portion of the fusing tray 1 toward the end portion, the receiving portion 7 engages with the hinge engaging convex portion 6.

ヒンジ係合凸部６を軸として、受け部７でヒンジ係合凸部６を回転させて、積み重ねた融着トレイ１や蓋体２を回動動作により開閉する。   The hinge engaging convex portion 6 is rotated by the receiving portion 7 with the hinge engaging convex portion 6 as an axis, and the stacked fusion tray 1 and lid 2 are opened and closed by a rotating operation.

また、ヒンジ構造は、融着トレイ１の両側に設け、光成端箱の中に載置した状態では、両側のヒンジ構造を共に係止させた状態で用いる。配線作業等で融着トレイ１を開放する場合には、融着トレイ１の両側に設けられたヒンジ構造のうち、開放したい側のヒンジ３を融着トレイ１の端部から中央部へ向けてスライド移動させ、ヒンジ係合凸部６からヒンジ３を外し、係合を解除して動作させる。   In addition, the hinge structure is provided on both sides of the fusing tray 1 and is used in a state in which the hinge structures on both sides are locked together when placed in the optical termination box. When the fusion tray 1 is opened by wiring work or the like, among the hinge structures provided on both sides of the fusion tray 1, the hinge 3 on the side to be opened is directed from the end of the fusion tray 1 toward the center. By sliding, the hinge 3 is removed from the hinge engaging projection 6, and the engagement is released to operate.

融着トレイのヒンジ構造を示す分解斜視図である。It is a disassembled perspective view which shows the hinge structure of a fusion tray. 図１における要部拡大図である。It is a principal part enlarged view in FIG. 図１における融着トレイの蓋体を開放した状態を示す説明図である。It is explanatory drawing which shows the state which open | released the cover body of the fusion tray in FIG. 従来の融着トレイの蓋体を開放した状態を示す説明図である。It is explanatory drawing which shows the state which open | released the cover body of the conventional melt | fusion tray.

符号の説明Explanation of symbols

１ 融着トレイ
２ 蓋体
３ ヒンジ
４ ヒンジ係合部
５ 差し込み部
６ ヒンジ係合凸部
７ 受け部 DESCRIPTION OF SYMBOLS 1 Fusing tray 2 Lid 3 Hinge 4 Hinge engaging part 5 Inserting part 6 Hinge engaging convex part 7 Receiving part

Claims (1)

光成端箱に載置され、通信機器間を配線する光コードの芯線の融着部分を保持するスリーブホルダを備えた融着トレイに積載される別の融着トレイや施蓋するための蓋体を回動動作により開閉可能に取り付けるためのヒンジ構造であって、前記融着トレイの側面部には断面略Ｔ字状の溝とヒンジ係合凸部とを設けると共に、ヒンジには前記溝に対向する断面略Ｔ字状の差し込み部と前記ヒンジ係合凸部に対向する受け部とを形成し、前記溝と差し込み部とを対向させ組み付けた後、前記融着トレイに組み付けたヒンジを融着トレイの側面部の中央部から端部に向けてスライド移動させると、前記ヒンジ係合凸部に前記受け部が係合し、前記ヒンジのスライド動作により前記ヒンジにより前記融着トレイに前記別の融着トレイや蓋体が蝶着または解除可能とすることを特徴とする融着トレイのヒンジ構造。 Another fusing tray mounted on a fusing tray having a sleeve holder for holding a fused portion of a core wire of an optical cord that is placed in an optical termination box and wired between communication devices, and a lid for covering a body a hinge structure for attaching openably by rotation operation, wherein with the side surface portion of the fusion tray provided with a substantially T-shaped cross section of the groove and the hinge engaging protrusion, the groove in the hinge The insertion portion having a substantially T-shaped cross section facing to the receiving portion and the receiving portion facing the hinge engaging convex portion are formed, and the groove and the insertion portion are assembled to face each other, and then the hinge assembled to the fusion tray is mounted. sliding movement toward the end portion from the center portion of the side surface portion of the fusion tray, the receiving portion is engaged with the hinge engaging protrusion, the said fusion tray by the hinge by sliding movement of said hinge A separate fusing tray or lid Hinge structure of fusion tray, characterized in that the releasable.
JP2007200605A 2007-08-01 2007-08-01 Fusing tray hinge structure Active JP4889590B2 (en)

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JP2007200605A JP4889590B2 (en) 2007-08-01 2007-08-01 Fusing tray hinge structure

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JP2009036962A JP2009036962A (en) 2009-02-19
JP4889590B2 true JP4889590B2 (en) 2012-03-07

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752970A (en) * 1980-09-12 1982-03-29 Toshiba Corp Preprocessor
JPS59179995A (en) * 1983-03-31 1984-10-12 清水建設株式会社 Landslide protection wall metal for propulsion facing
JPH063487B2 (en) * 1988-03-15 1994-01-12 住友電気工業株式会社 Multi-fiber optical fiber cable junction box
JP3340582B2 (en) * 1995-03-07 2002-11-05 株式会社正電社 Laminated optical fiber cable storage case
JP2000249845A (en) * 1999-03-03 2000-09-14 Shoden Corp Tray for fusion splicing of coated optical fiber and optical termination box

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