JP2021084804A - Passenger conveyor - Google Patents

Passenger conveyor Download PDF

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Publication number
JP2021084804A
JP2021084804A JP2019217287A JP2019217287A JP2021084804A JP 2021084804 A JP2021084804 A JP 2021084804A JP 2019217287 A JP2019217287 A JP 2019217287A JP 2019217287 A JP2019217287 A JP 2019217287A JP 2021084804 A JP2021084804 A JP 2021084804A
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Prior art keywords
panel
support member
cavity
support
support surface
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JP2019217287A
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JP6958976B2 (en
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英洋 堀合
Hidehiro Horiai
英洋 堀合
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Toshiba Elevator and Building Systems Corp
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Toshiba Elevator Co Ltd
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Priority to JP2019217287A priority Critical patent/JP6958976B2/en
Priority to CN202011291469.7A priority patent/CN112875478B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/22—Balustrades
    • B66B23/225—Lighting systems therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/08—Carrying surfaces
    • B66B23/12—Steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning

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  • Escalators And Moving Walkways (AREA)
  • Planar Illumination Modules (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

To provide a passenger conveyor that can properly illuminate a panel.SOLUTION: There is provided a passenger conveyor comprising a plurality of treads, a panel, a support member, and a light source. The plurality of treads is connected in an endless manner. The panel is placed on the sides of the treads. The panel has an end face. The panel is translucent. The support member has a support surface and a cavity. The support surface extends along the end face. The support surface supports the end face. The cavity extends along the support surface while being spaced apart from the support surface. The support member is translucent. The light source is housed in the cavity. The light source emits light at least to the side of the support surface.SELECTED DRAWING: Figure 1

Description

本実施形態は、乗客コンベアに関する。 The present embodiment relates to a passenger conveyor.

無端状に連結された複数の踏段の両側に透光性のパネルを有する乗客コンベアでは、その意匠性を向上するために、パネルを照明することがある。このとき、パネルの照明を適切に行うことが望まれる。 In a passenger conveyor having translucent panels on both sides of a plurality of steps connected in an endless manner, the panels may be illuminated in order to improve the design. At this time, it is desirable to properly illuminate the panel.

特開平７−１５７２７０号公報Japanese Unexamined Patent Publication No. 7-157270 特開昭６１−２８７６９２号公報Japanese Unexamined Patent Publication No. 61-287692 特開２００７−２２３７２０号公報Japanese Unexamined Patent Publication No. 2007-223720 特開２０１３−２１６４０６号公報Japanese Unexamined Patent Publication No. 2013-216406 実開昭５９−６１１７３号公報Jikkai Sho 59-61173

一つの実施形態は、パネルの照明を適切に行うことができる乗客コンベアを提供することを目的とする。 One embodiment is intended to provide a passenger conveyor capable of adequately illuminating the panel.

一つの実施形態によれば、複数の踏段とパネルと支持部材と光源とを有する乗客コンベアが提供される。複数の踏段は、無端状に連結されている。パネルは、踏段の側方に配されている。パネルは、端面を有する。パネルは、透光性である。支持部材は、支持面と空洞部とを有する。支持面は、端面に沿って延びている。支持面は、端面を支持する。空洞部は、支持面に離間しながら支持面に沿って延びている。支持部材は、透光性である。光源は、空洞部に収容されている。光源は、少なくとも支持面の側に発光する。 According to one embodiment, a passenger conveyor having a plurality of steps, a panel, a support member, and a light source is provided. The plurality of steps are connected in an endless manner. The panels are arranged on the side of the steps. The panel has an end face. The panel is translucent. The support member has a support surface and a cavity. The support surface extends along the end face. The support surface supports the end surface. The cavity extends along the support surface while being separated from the support surface. The support member is translucent. The light source is housed in the cavity. The light source emits light at least toward the support surface.

図１は、実施形態にかかる乗客コンベアの概略構成を示す図である。FIG. 1 is a diagram showing a schematic configuration of a passenger conveyor according to an embodiment. 図２は、実施形態におけるパネル及び支持部材の構成を示す断面図である。FIG. 2 is a cross-sectional view showing the configuration of the panel and the support member in the embodiment. 図３は、実施形態における支持部材の構成を示す拡大断面図である。FIG. 3 is an enlarged cross-sectional view showing the configuration of the support member in the embodiment. 図４は、実施形態における支持部材の構成を示す斜視図である。FIG. 4 is a perspective view showing the configuration of the support member in the embodiment. 図５は、実施形態の第１の変形例〜第４の変形例における支持部材の構成を示す拡大断面図である。FIG. 5 is an enlarged cross-sectional view showing the configuration of the support member in the first modification to the fourth modification of the embodiment. 図６は、実施形態の第５の変形例、第６の変形例における支持部材の構成を示す拡大断面図である。FIG. 6 is an enlarged cross-sectional view showing the configuration of the support member in the fifth modification and the sixth modification of the embodiment. 図７は、実施形態の第７の変形例における支持部材の構成を示す拡大断面図である。FIG. 7 is an enlarged cross-sectional view showing the configuration of the support member in the seventh modification of the embodiment. 図８は、実施形態の第７の変形例における支持部材の構成を示す斜視図である。FIG. 8 is a perspective view showing the configuration of the support member in the seventh modification of the embodiment.

以下に添付図面を参照して、実施形態にかかる乗客コンベアを詳細に説明する。なお、この実施形態により本発明が限定されるものではない。 The passenger conveyor according to the embodiment will be described in detail with reference to the accompanying drawings. The present invention is not limited to this embodiment.

（実施形態）
実施形態にかかる乗客コンベアは、例えばエスカレータ又は動く歩道であり、無端状に連結された複数の踏段の両側に透光性のパネルを有する。透光性のパネルは、優雅で審美的に楽しませる外観を有するなど、意匠性を有する。乗客コンベアでは、その意匠性を向上するために、パネルを照明することがある。 (Embodiment)
The passenger conveyor according to the embodiment is, for example, an escalator or a moving walkway, and has translucent panels on both sides of a plurality of steps connected in an endless manner. The translucent panel has a design, such as an elegant and aesthetically pleasing appearance. Passenger conveyors may illuminate panels to improve their design.

例えば、パネルに発光板を併設し、パネルの下端と発光板の下端とをそれぞれ支持するように支持部材を構成することが考えられる。この場合、パネルの照明のために、発光板に発光するための層構造を設けることに加え、発光板を追加的に支持するために支持部材の構造を大型化することになる。これにより、パネルを照明するためのコストが増大する可能性がある。また、発光板によりパネルを側方から照明すると、パネルの光り具合にむらができやすく、パネルの適切な照明が困難である。 For example, it is conceivable to provide a light emitting plate on the panel and to configure the support member so as to support the lower end of the panel and the lower end of the light emitting plate, respectively. In this case, in addition to providing a layer structure for emitting light on the light emitting plate for lighting the panel, the structure of the support member is enlarged in order to additionally support the light emitting plate. This can increase the cost of illuminating the panel. Further, when the panel is illuminated from the side by the light emitting plate, the lighting condition of the panel tends to be uneven, and it is difficult to properly illuminate the panel.

一方、パネルをガラス導光板として下方から照明できれば、パネルを全体的にむらなく光らせることができ、パネルの適切な照明が可能であり、乗客コンベアの意匠性の更なる向上が期待できる。しかし、パネルの下方には、パネルの下端を支持する支持部材があり、光源を配置することが困難である。 On the other hand, if the panel can be illuminated from below as a glass light guide plate, the panel can be illuminated evenly as a whole, the panel can be appropriately illuminated, and the design of the passenger conveyor can be expected to be further improved. However, there is a support member below the panel that supports the lower end of the panel, making it difficult to arrange the light source.

それに対して、パネルの下端を支持する支持部材を除去し、パネルの下に空洞を設け、その空洞内に光源を配置することが考えられる。この場合、パネルをデッキカバー等により側方から支持すると、パネルを安定的に支持することが困難になる。 On the other hand, it is conceivable to remove the support member that supports the lower end of the panel, provide a cavity under the panel, and arrange the light source in the cavity. In this case, if the panel is supported from the side by a deck cover or the like, it becomes difficult to stably support the panel.

そこで、本実施形態では、乗客コンベアにおいて、パネルの下端面を支持する支持部材を透光性とし、透光性の支持部材内に空洞部を設け、その空洞部内に光源を収容することで、パネルの適切な照明と安定的な支持との両立化を目指す。 Therefore, in the present embodiment, in the passenger conveyor, the support member that supports the lower end surface of the panel is made translucent, a cavity is provided in the translucent support member, and the light source is accommodated in the cavity. Aim to achieve both proper panel lighting and stable support.

具体的には、乗客コンベアにおいて、透光性のパネルの下端面を透光性の支持部材で支持させる。支持部材には、支持面と空洞部とを設ける。支持面は、パネルの下端面に沿って延び、パネルの下端面を支持する面である。空洞部は、支持面に離間しながら支持面に沿って延びた空間とする。そして、空洞部に光源を収容させる。光源は、少なくとも支持面の側に発光するように空洞部に収容させる。これにより、支持面と空洞部との間の肉厚を確保して支持部材の強度を向上でき、支持部材でパネルを安定的に支持できるとともに、支持部材を透光性とすることで光源の光を支持部材でパネル側へ導くことができる。これにより、パネルを適切に照明しつつパネルを安定的に支持することができる。すなわち、パネルの適切な照明と安定的な支持とを両立化できる。 Specifically, in the passenger conveyor, the lower end surface of the translucent panel is supported by the translucent support member. The support member is provided with a support surface and a cavity. The support surface is a surface that extends along the lower end surface of the panel and supports the lower end surface of the panel. The cavity is a space extending along the support surface while being separated from the support surface. Then, the light source is accommodated in the cavity. The light source is housed in the cavity so that it emits light at least toward the support surface. As a result, the wall thickness between the support surface and the cavity can be secured to improve the strength of the support member, the panel can be stably supported by the support member, and the support member is made translucent to make the light source Light can be guided to the panel side by the support member. As a result, the panel can be stably supported while being appropriately illuminated. That is, it is possible to achieve both appropriate lighting of the panel and stable support.

例えば、乗客コンベア１は、図１に示すように構成され得る。図１は、乗客コンベア１の概略構成を示す図である。 For example, the passenger conveyor 1 can be configured as shown in FIG. FIG. 1 is a diagram showing a schematic configuration of a passenger conveyor 1.

乗客コンベア１は、例えばエスカレータ又は動く歩道である。乗客コンベア１は、構造フレーム２の内部に、駆動輪６と従動輪７との間で無端状に連結された複数の踏段５を有する。乗客コンベア１は、駆動輪６に減速機１１及び駆動チェーン９を介して電動機８から供給される動力により、複数の踏段５が駆動輪６と従動輪７との間を周回移動するよう構成される。また、乗客コンベア１では、踏段５の側方に透光性のパネル３が配される。複数の踏段５の進行方向の両脇には、複数枚のパネル３を連ねて構成されるパネル群が配されている。乗客コンベア１は、パネル群の外周に沿って環状に取り付けられた移動手すり４を有し、移動手すり４におけるパネル群の上側に位置する部分が乗客により把持されるべき欄干２７として機能する。パネル３には、例えば、透光性を有する強化ガラス、又は、透光性を有する強化プラスチックが用いられ得る。乗客コンベア１は、踏段５の移動に合わせて移動手すり４も踏段５と同方向に周回移動するよう構成されている。 The passenger conveyor 1 is, for example, an escalator or a moving walkway. The passenger conveyor 1 has a plurality of steps 5 in which the driving wheels 6 and the driven wheels 7 are connected endlessly inside the structural frame 2. The passenger conveyor 1 is configured such that a plurality of steps 5 orbit between the drive wheels 6 and the driven wheels 7 by the power supplied from the electric motor 8 to the drive wheels 6 via the speed reducer 11 and the drive chain 9. To. Further, in the passenger conveyor 1, a translucent panel 3 is arranged on the side of the step 5. Panel groups composed of a plurality of panels 3 connected to each other are arranged on both sides of the plurality of steps 5 in the traveling direction. The passenger conveyor 1 has a moving handrail 4 attached in an annular shape along the outer circumference of the panel group, and the portion of the moving handrail 4 located above the panel group functions as a balustrade 27 to be gripped by passengers. For the panel 3, for example, tempered glass having translucency or tempered plastic having translucency may be used. The passenger conveyor 1 is configured so that the moving handrail 4 orbits in the same direction as the step 5 in accordance with the movement of the step 5.

複数のパネル３のそれぞれは、据付調整上及び構造上、隣接するパネル３との間には数ミリメートルの隙間２６を設ける必要がある。そのため、パネル３は、例えば、デッキカバー１０の上面より下方に位置しデッキカバー１０内に収納されるパネル３の下端（図２参照）において、支持部材３５により下方から支持される。支持部材３５は、１つのパネル３とその隣接するパネル３とを所定量の隙間２６（たとえば４ミリ）が設けられた状態で略鉛直方向に沿って立てられた姿勢で支持する。支持部材３５は、図１に示されるように、複数のパネル３を含むパネル群の下端に沿って長尺状に延びていてもよい。支持部材３５には、透光性を有する樹脂（例えば、透明なプラスチックなど）が用いられ得る。 Each of the plurality of panels 3 needs to be provided with a gap 26 of several millimeters from the adjacent panels 3 in terms of installation adjustment and structure. Therefore, for example, the panel 3 is supported from below by the support member 35 at the lower end (see FIG. 2) of the panel 3 located below the upper surface of the deck cover 10 and housed in the deck cover 10. The support member 35 supports one panel 3 and its adjacent panel 3 in a posture of being erected along a substantially vertical direction with a predetermined amount of gap 26 (for example, 4 mm) provided. As shown in FIG. 1, the support member 35 may extend in an elongated shape along the lower end of the panel group including the plurality of panels 3. A translucent resin (for example, transparent plastic) can be used for the support member 35.

支持部材３５は、踏段５の進行方向に沿った方向を長手方向とし、その長手方向に延びた空洞部を有し、その空洞部内に光源３６（図３参照）を収容している。各支持部材３５に収容された光源３６には、光源用電源３１が電気的に接続され、光源用電源３１から電源電力が供給可能になっている。光源３６は、例えば、ＬＥＤ（Ｌｉｇｈｔ Ｅｍｉｓｓｉｏｎ Ｄｉｏｄｅ）、ＬＤ（Ｌａｓｅｒ Ｄｉｏｄｅ）等の発光素子であってもよい。 The support member 35 has a cavity extending in the longitudinal direction with the direction along the traveling direction of the step 5 as the longitudinal direction, and the light source 36 (see FIG. 3) is housed in the cavity. A light source power source 31 is electrically connected to the light source 36 housed in each support member 35, and power source power can be supplied from the light source power source 31. The light source 36 may be, for example, a light emitting element such as an LED (Light Mission Diode) or an LD (Laser Diode).

次に、パネル３及び支持部材３５の具体的な構成について図２を用いて説明する。図２は、パネル３及び支持部材３５の構成を示す断面図であり、図１をＡ−Ａ線に沿って切断した場合の断面を示す。図２では、鉛直方向をＺ方向とし、Ｚ方向に垂直な面内で踏段５の進行方向に沿った方向をＸ方向とし、Ｚ方向及びＸ方向に直交する方向をＹ方向とする。 Next, a specific configuration of the panel 3 and the support member 35 will be described with reference to FIG. FIG. 2 is a cross-sectional view showing the configurations of the panel 3 and the support member 35, and shows a cross-sectional view when FIG. 1 is cut along the line AA. In FIG. 2, the vertical direction is the Z direction, the direction along the traveling direction of the step 5 in the plane perpendicular to the Z direction is the X direction, and the Z direction and the direction orthogonal to the X direction are the Y direction.

パネル３は、−Ｙ側の主面３ａ、＋Ｙ側の主面３ｂ、−Ｚ側の端面３ｃを有する。デッキカバー１０は、踏段５の側部を閉塞するスカートガード３２に例えば＋Ｙ側で固定されている。スカートガード３２の−Ｙ側には、ブラケット３３が固定されている。ブラケット３３は、例えば、ステンレスなどの金属で形成されている。支持部材３５は、パネル３の−Ｚ側の端面３ｃとブラケット３３の＋Ｚ側の表面との間に配されている。これにより、支持部材３５は、パネル３を、少なくとも−Ｚ側の端面３ｃを介して−Ｚ側から支持する。また、パネル３及びブラケット３３の間で伝達され得る応力を支持部材３５で緩和することができる。 The panel 3 has a main surface 3a on the −Y side, a main surface 3b on the + Y side, and an end surface 3c on the −Z side. The deck cover 10 is fixed to the skirt guard 32 that closes the side portion of the step 5 on the + Y side, for example. A bracket 33 is fixed to the −Y side of the skirt guard 32. The bracket 33 is made of a metal such as stainless steel. The support member 35 is arranged between the end surface 3c on the −Z side of the panel 3 and the surface on the + Z side of the bracket 33. As a result, the support member 35 supports the panel 3 from the −Z side at least via the end surface 3c on the −Z side. Further, the stress that can be transmitted between the panel 3 and the bracket 33 can be relaxed by the support member 35.

パネル３の端面３ｃの付近には、パネル３のＹ方向両側にカバー３４が主面３ａ，３ｂに沿って配されている。カバー３４は、例えば、ステンレスなどの金属で形成されている。支持部材３５は、少なくともその一部がパネル３とカバー３４との間に介在していてもよい。これにより、パネル３及びカバー３４の間で伝達され得る応力を支持部材３５で緩和することができる。 In the vicinity of the end surface 3c of the panel 3, covers 34 are arranged on both sides of the panel 3 in the Y direction along the main surfaces 3a and 3b. The cover 34 is made of a metal such as stainless steel. At least a part of the support member 35 may be interposed between the panel 3 and the cover 34. As a result, the stress that can be transmitted between the panel 3 and the cover 34 can be relaxed by the support member 35.

より具体的には、支持部材３５は、図３及び図４に示すように構成され得る。図３は、支持部材３５の構成を示す拡大断面図であり、図２におけるＢ部分を拡大したＺＹ断面図である。図４は、支持部材３５の構成を示す斜視図である。 More specifically, the support member 35 may be configured as shown in FIGS. 3 and 4. FIG. 3 is an enlarged cross-sectional view showing the configuration of the support member 35, and is a ZY cross-sectional view in which the portion B in FIG. 2 is enlarged. FIG. 4 is a perspective view showing the configuration of the support member 35.

支持部材３５は、ＺＹ断面視において、略逆等脚台形状を有するとともに、概ねＸ方向を長手方向とする略角柱形状を有している。支持部材３５は、支持面３５ａ、保持部３５ｂ、保持部３５ｃ、空洞部３５ｄ、底面３５ｅ、側面３５ｆ、及び側面３５ｇを有する。 The support member 35 has a substantially inverted isosceles trapezoidal shape in a ZY cross-sectional view, and also has a substantially prismatic shape with the X direction as the longitudinal direction. The support member 35 has a support surface 35a, a holding portion 35b, a holding portion 35c, a cavity portion 35d, a bottom surface 35e, a side surface 35f, and a side surface 35g.

支持面３５ａは、図３に示すように、パネル３が設置された状態で、パネル３の−Ｚ側に位置し、端面３ｃに沿ってＸＹ方向に延びている。支持面３５ａは、−Ｙ側に端縁３５ａ１を有し、＋Ｙ側に端縁３５ａ２を有する。支持面３５ａは、パネル３の端面３ｃを−Ｚ側から支持する。パネル３の端面３ｃが平坦である場合、それに対応して、支持面３５ａは、図４に示すように、平坦であってもよい。支持面３５ａは、パネル３の端面３ｃに接触して、パネル３の端面３ｃを−Ｚ側から支持してもよい。これにより、支持部材３５は、パネル３を安定的に支持することができる。 As shown in FIG. 3, the support surface 35a is located on the −Z side of the panel 3 with the panel 3 installed, and extends in the XY direction along the end surface 3c. The support surface 35a has an edge 35a1 on the −Y side and an edge 35a2 on the + Y side. The support surface 35a supports the end surface 3c of the panel 3 from the −Z side. When the end surface 3c of the panel 3 is flat, the support surface 35a may be correspondingly flat as shown in FIG. The support surface 35a may come into contact with the end surface 3c of the panel 3 to support the end surface 3c of the panel 3 from the −Z side. As a result, the support member 35 can stably support the panel 3.

保持部３５ｂは、支持面３５ａの端縁３５ａ１から＋Ｚ側に突出しつつ概ねＸ方向に延びている。保持部３５ｂにおける＋Ｙ側の側面３５ｂ２は、概ねＺＸ方向に延び、パネル３の主面３ａに接触して、パネル３の主面３ａを−Ｙ側から保持してもよい。これにより、保持部３５ｂは、パネル３を安定的に保持できる。 The holding portion 35b extends in the X direction while projecting from the edge 35a1 of the support surface 35a toward the + Z side. The + Y side side surface 35b2 of the holding portion 35b may extend substantially in the ZX direction and come into contact with the main surface 3a of the panel 3 to hold the main surface 3a of the panel 3 from the −Y side. As a result, the holding portion 35b can stably hold the panel 3.

同様に、保持部３５ｃは、支持面３５ａの端縁３５ａ２から＋Ｚ側に突出しつつ概ねＸ方向に延びている。保持部３５ｃは、支持面３５ａの端縁３５ａ２からパネル３の主面３ｂに沿って延びている。保持部３５ｃにおける−Ｙ側の側面３５ｃ２は、概ねＺＸ方向に延び、パネル３の主面３ｂに接触して、パネル３の主面３ｂを＋Ｙ側から保持してもよい。これにより、保持部３５ｃは、パネル３を安定的に保持できる。 Similarly, the holding portion 35c extends substantially in the X direction while projecting from the edge 35a2 of the support surface 35a toward the + Z side. The holding portion 35c extends from the edge 35a2 of the support surface 35a along the main surface 3b of the panel 3. The side surface 35c2 on the −Y side of the holding portion 35c may extend substantially in the ZX direction and come into contact with the main surface 3b of the panel 3 to hold the main surface 3b of the panel 3 from the + Y side. As a result, the holding portion 35c can stably hold the panel 3.

保持部３５ｂにおける−Ｙ側の側面３５ｂ１は、概ねＺＸ方向に延び、パネル３の主面３ａに沿って延びている。側面３５ｆは、概ねＺＸ方向に延び、ブラケット３３に近づくほど徐々に＋Ｙ方向にシフトするように傾斜している。カバー３４は、−Ｙ側のカバー３４１及び＋Ｙ側のカバー３４２を有する。保持部３５ｂにおける−Ｙ側の側面３５ｂ１と側面３５ｆとは、それぞれ、＋Ｙ側からカバー３４１に接触していてもよい。これにより、パネル３とカバー３４１との間で伝達され得る応力を支持部材３５で安定的に緩和できる。 The −Y side side surface 35b1 of the holding portion 35b extends substantially in the ZX direction and extends along the main surface 3a of the panel 3. The side surface 35f extends substantially in the ZX direction and is inclined so as to gradually shift in the + Y direction as it approaches the bracket 33. The cover 34 has a cover 341 on the −Y side and a cover 342 on the + Y side. The side surface 35b1 on the −Y side and the side surface 35f of the holding portion 35b may be in contact with the cover 341 from the + Y side, respectively. As a result, the stress that can be transmitted between the panel 3 and the cover 341 can be stably relaxed by the support member 35.

保持部３５ｃにおける＋Ｙ側の側面３５ｃ１は、概ねＺＸ方向に延び、パネル３の主面３ａに沿って延びている。側面３５ｇは、概ねＺＸ方向に延び、ブラケット３３に近づくほど徐々に−Ｙ方向にシフトするように傾斜している。保持部３５ｃにおける＋Ｙ側の側面３５ｃ１と側面３５ｇとは、−Ｙ側からカバー３４２に接触していてもよい。これにより、パネル３とカバー３４２との間で伝達され得る応力を支持部材３５で安定的に緩和できる。 The + Y side side surface 35c1 of the holding portion 35c extends substantially in the ZX direction and extends along the main surface 3a of the panel 3. The side surface 35g extends substantially in the ZX direction and is inclined so as to gradually shift in the −Y direction as it approaches the bracket 33. The + Y side side surface 35c1 and the side surface 35g of the holding portion 35c may be in contact with the cover 342 from the −Y side. As a result, the stress that can be transmitted between the panel 3 and the cover 342 can be stably relaxed by the support member 35.

底面３５ｅは、概ねＸＹ方向に延び、ブラケット３３の＋Ｚ側の面に配されている。底面３５ｅは、ブラケット３３の＋Ｚ側の面に接触していてもよい。 The bottom surface 35e extends substantially in the XY direction and is arranged on the + Z side surface of the bracket 33. The bottom surface 35e may be in contact with the + Z side surface of the bracket 33.

空洞部３５ｄは、ＺＹ断面視において、略円形状又は略楕円形状を有し、Ｘ方向を長手方向とする概ね略円柱形状又は略楕円柱形状を有している。図３、図４では、ＺＹ断面視において空洞部３５ｄが略楕円形状である構成が例示されている。空洞部３５ｄは、支持面３５ａから離間しながら支持面３５ａに沿って概ねＸ方向に延びている。これにより、支持部材３５は、支持面３５ａと空洞部３５ｄとの間にパネル３を支持可能な所定の肉厚を有する。空洞部３５ｄには、下地部材３８、基板３７、光源３６がそれぞれ収容されている。空洞部３５ｄのＺＹ断面における最大幅は、基板３７のＺＹ断面における最大幅に対応している。空洞部３５ｄのＹ方向における最大幅は、基板３７のＹ方向における最大幅にマージンを加えた分で若干長くなっている。 The cavity 35d has a substantially circular shape or a substantially elliptical shape in a ZY cross-sectional view, and has a substantially cylindrical shape or a substantially elliptical pillar shape with the X direction as the longitudinal direction. In FIGS. 3 and 4, a configuration in which the cavity 35d has a substantially elliptical shape in a ZY cross-sectional view is illustrated. The cavity 35d extends substantially in the X direction along the support surface 35a while being separated from the support surface 35a. As a result, the support member 35 has a predetermined wall thickness capable of supporting the panel 3 between the support surface 35a and the cavity portion 35d. The base member 38, the substrate 37, and the light source 36 are housed in the cavity 35d. The maximum width of the cavity 35d in the ZY cross section corresponds to the maximum width of the substrate 37 in the ZY cross section. The maximum width of the cavity 35d in the Y direction is slightly longer by adding a margin to the maximum width of the substrate 37 in the Y direction.

空洞部３５ｄでは、−Ｚ側から＋Ｚ側に、下地部材３８、基板３７、光源３６が順に配されている。下地部材３８は、−Ｚ側の面の形状が空洞部３５ｄの内面に対応した形状で構成されてもよく、＋Ｚ側の面が平坦であってもよい。これにより、下地部材３８は、基板３７に対して平坦面を提供できる。基板３７は、下地部材３８の＋Ｚ側の面に配される。基板３７は、例えばフレキシブル基板であり、Ｘ方向に延びた長尺状の基板であってもよい。光源３６は、基板３７の＋Ｚ側の面に配されている。光源３６は、基板３７の＋Ｚ側の面に、Ｘ方向に所定間隔で配される図示しない複数のチップ状の発光素子を含んでもよい。これにより、光源３６は、Ｘ方向に沿って均等にパネル３側に光を出射できる。 In the cavity 35d, the base member 38, the substrate 37, and the light source 36 are arranged in this order from the −Z side to the + Z side. The base member 38 may be configured such that the shape of the surface on the −Z side corresponds to the inner surface of the cavity 35d, or the surface on the + Z side may be flat. Thereby, the base member 38 can provide a flat surface with respect to the substrate 37. The substrate 37 is arranged on the + Z side surface of the base member 38. The substrate 37 is, for example, a flexible substrate, and may be a long substrate extending in the X direction. The light source 36 is arranged on the + Z side surface of the substrate 37. The light source 36 may include a plurality of chip-shaped light emitting elements (not shown) arranged at predetermined intervals in the X direction on the + Z side surface of the substrate 37. As a result, the light source 36 can evenly emit light toward the panel 3 along the X direction.

例えば、光源３６は、少なくとも＋Ｚ側に発光面を有する。光源３６は、光源用電源３１（図１参照）から電源電力が供給された際に発光する。光源３６から出射された光は、点線の矢印で示すように、空洞部３５ｄの気体を経て、透光性の支持部材３５を通り、主として、支持面３５ａから透光性のパネル３へ入射される。これにより、パネル３を−Ｚ側から均等に照明することができる。 For example, the light source 36 has a light emitting surface at least on the + Z side. The light source 36 emits light when power is supplied from the light source power supply 31 (see FIG. 1). As shown by the dotted arrow, the light emitted from the light source 36 passes through the gas in the cavity 35d, passes through the translucent support member 35, and is mainly incident on the translucent panel 3 from the support surface 35a. To. As a result, the panel 3 can be evenly illuminated from the −Z side.

以上のように、本実施形態では、乗客コンベア１において、パネル３の下端面３ｃを支持する支持部材３５を透光性とし、透光性の支持部材３５内に空洞部３５ｄを設け、その空洞部３５ｄ内に光源３６を収容する。これにより、パネル３の適切な照明と安定的な支持とを両立化できる。 As described above, in the present embodiment, in the passenger conveyor 1, the support member 35 that supports the lower end surface 3c of the panel 3 is made translucent, and the hollow portion 35d is provided in the translucent support member 35, and the cavity is provided. The light source 36 is housed in the unit 35d. As a result, it is possible to achieve both appropriate lighting of the panel 3 and stable support.

なお、空洞部３５ｄには、下地部材３８及び基板３７の配置が省略されてもよい。この場合、光源３６は、＋Ｚ側に発光面を有すること加えて、−Ｚ側に発光面を有していてもよい。 The arrangement of the base member 38 and the substrate 37 may be omitted in the hollow portion 35d. In this case, the light source 36 may have a light emitting surface on the −Z side in addition to having a light emitting surface on the + Z side.

支持部材１３５内における空洞部１３５ｄは、図５（ａ）に示すように、ＺＹ断面視において、略半円形状又は略半楕円形状であってもよい。図５（ａ）は、実施形態の第１の変形例における支持部材１３５の構成を示す拡大断面図である。この場合、図５（ａ）に示されるように、空洞部１３５ｄの＋Ｚ側の内面と支持面３５ａとの間における支持部材１３５の肉厚を容易に確保でき、支持面３５ａでパネル３を支持する際の支持部材１３５の強度を容易に確保できる。 As shown in FIG. 5A, the cavity portion 135d in the support member 135 may have a substantially semicircular shape or a substantially semi-elliptical shape in a ZY cross-sectional view. FIG. 5A is an enlarged cross-sectional view showing the configuration of the support member 135 in the first modification of the embodiment. In this case, as shown in FIG. 5A, the wall thickness of the support member 135 between the inner surface of the cavity 135d on the + Z side and the support surface 35a can be easily secured, and the panel 3 is supported by the support surface 35a. The strength of the support member 135 can be easily ensured.

あるいは、支持部材内における空洞部は、ＺＹ断面視において、略多角形状であってもよい。例えば、支持部材２３５内における空洞部２３５ｄは、図５（ｂ）に示すように、ＺＹ断面視において、略菱形状であってもよい。図５（ｂ）は、実施形態の第２の変形例における支持部材２３５の構成を示す拡大断面図である。この場合、図５（ｂ）に示されるように、空洞部２３５ｄの＋Ｚ側の内面と支持面３５ａとの間における支持部材２３５の平均的な肉厚を容易に確保でき、支持面３５ａでパネル３を支持する際の支持部材２３５の強度を容易に確保できる。 Alternatively, the hollow portion in the support member may have a substantially polygonal shape in a ZY cross-sectional view. For example, as shown in FIG. 5B, the cavity portion 235d in the support member 235 may have a substantially rhombic shape in a ZY cross-sectional view. FIG. 5B is an enlarged cross-sectional view showing the configuration of the support member 235 in the second modification of the embodiment. In this case, as shown in FIG. 5B, the average wall thickness of the support member 235 between the inner surface of the cavity 235d on the + Z side and the support surface 35a can be easily secured, and the panel is formed by the support surface 35a. The strength of the support member 235 when supporting 3 can be easily secured.

あるいは、支持部材３３５内における空洞部３３５ｄは、図５（ｃ）に示すように、ＺＹ断面視において、略矩形状であってもよい。図５（ｃ）は、実施形態の第３の変形例における支持部材３３５の構成を示す拡大断面図である。この場合、図５（ｃ）に示されるように、空洞部３３５ｄの＋Ｚ側の内面と支持面３５ａとの間における支持部材３３５の肉厚を容易に確保でき、支持面３５ａでパネル３を支持する際の支持部材３３５の強度を容易に確保できる。 Alternatively, as shown in FIG. 5C, the cavity portion 335d in the support member 335 may have a substantially rectangular shape in a ZY cross-sectional view. FIG. 5C is an enlarged cross-sectional view showing the configuration of the support member 335 in the third modification of the embodiment. In this case, as shown in FIG. 5C, the wall thickness of the support member 335 between the inner surface of the cavity 335d on the + Z side and the support surface 35a can be easily secured, and the panel 3 is supported by the support surface 35a. The strength of the support member 335 can be easily secured.

あるいは、支持部材４３５内における空洞部４３５ｄは、図５（ｄ）に示すように、ＺＹ断面視において、略逆三角形状であってもよい。図５（ｄ）は、実施形態の第４の変形例における支持部材４３５の構成を示す拡大断面図である。この場合、図５（ｄ）に示されるように、空洞部４３５ｄの＋Ｚ側の内面と支持面３５ａとの間における支持部材４３５の肉厚を容易に確保でき、支持面３５ａでパネル３を支持する際の支持部材４３５の強度を容易に確保できる。 Alternatively, as shown in FIG. 5D, the cavity portion 435d in the support member 435 may have a substantially inverted triangular shape in the ZY cross-sectional view. FIG. 5D is an enlarged cross-sectional view showing the configuration of the support member 435 in the fourth modification of the embodiment. In this case, as shown in FIG. 5D, the wall thickness of the support member 435 between the inner surface of the cavity 435d on the + Z side and the support surface 35a can be easily secured, and the panel 3 is supported by the support surface 35a. The strength of the support member 435 can be easily secured.

あるいは、支持部材５３５における支持面５３５ａは、図６（ａ）に示すように、空洞部３５ａの＋Ｚ側の内面に沿って＋Ｚ側に凸状に湾曲していてもよい。図６（ａ）は、実施形態の第５の変形例における支持部材５３５の構成を示す拡大断面図である。この場合、図６（ａ）に示されるように、空洞部３５ｄの＋Ｚ側の内面と支持面５３５ａとの間における支持部材５３５の肉厚を容易に確保でき、支持面５３５ａでパネル３を支持する際の支持部材５３５の強度を容易に確保できる。 Alternatively, as shown in FIG. 6A, the support surface 535a of the support member 535 may be curved convexly toward the + Z side along the inner surface of the cavity portion 35a on the + Z side. FIG. 6A is an enlarged cross-sectional view showing the configuration of the support member 535 in the fifth modification of the embodiment. In this case, as shown in FIG. 6A, the wall thickness of the support member 535 between the inner surface of the cavity 35d on the + Z side and the support surface 535a can be easily secured, and the panel 3 is supported by the support surface 535a. The strength of the support member 535 can be easily secured.

また、パネル６０３の−Ｚ側の端面６０３ｃは、図６（ｂ）に示すように、支持面５３５ａに対応するように、＋Ｚ側に凸状に湾曲していてもよい。図６（ｂ）は、実施形態の第６の変形例における支持部材５３５の構成を示す拡大断面図である。この場合、図６（ｂ）に示されるように、支持面５３５ａとパネル６０３の端面６０３ｃとの接触面積を容易に確保できるので、支持面５３５ａでパネル３を安定的に支持できる。 Further, as shown in FIG. 6B, the end surface 603c on the −Z side of the panel 603 may be curved convexly toward the + Z side so as to correspond to the support surface 535a. FIG. 6B is an enlarged cross-sectional view showing the configuration of the support member 535 in the sixth modification of the embodiment. In this case, as shown in FIG. 6B, the contact area between the support surface 535a and the end surface 603c of the panel 603 can be easily secured, so that the panel 3 can be stably supported by the support surface 535a.

あるいは、支持部材７３５における保持部７３５ｂ及び保持部７３５ｃは、図７、図８に示すように、それぞれ、支持面３５ａの端縁３５ａ１，３５ａ２からＺＹ方向に板状に延びていてもよい。図７は、実施形態の第７の変形例における支持部材７３５の構成を示す拡大断面図である。図８は、実施形態の第７の変形例における支持部材７３５の構成を示す斜視図である。この場合、図７、図８に示されるように、保持部７３５ｂとパネル３の主面３ａとの接触面積を容易に確保でき、保持部７３５ｃとパネル３の主面３ｂとの接触面積を容易に確保できるので、パネル３をさらに安定的に保持できる。また、保持部７３５ｂとカバー３４１との接触面積を容易に確保でき、保持部７３５ｃとカバー３４２との接触面積を容易に確保できるので、パネル３とカバー３４１，３４２との間で伝達され得る応力を支持部材７３５でさらに安定的に緩和できる。 Alternatively, as shown in FIGS. 7 and 8, the holding portion 735b and the holding portion 735c of the support member 735 may extend from the edge edges 35a1 and 35a2 of the support surface 35a in the ZY direction in a plate shape, respectively. FIG. 7 is an enlarged cross-sectional view showing the configuration of the support member 735 in the seventh modification of the embodiment. FIG. 8 is a perspective view showing the configuration of the support member 735 in the seventh modification of the embodiment. In this case, as shown in FIGS. 7 and 8, the contact area between the holding portion 735b and the main surface 3a of the panel 3 can be easily secured, and the contact area between the holding portion 735c and the main surface 3b of the panel 3 can be easily secured. Therefore, the panel 3 can be held more stably. Further, since the contact area between the holding portion 735b and the cover 341 can be easily secured and the contact area between the holding portion 735c and the cover 342 can be easily secured, the stress that can be transmitted between the panel 3 and the covers 341 and 342 can be transmitted. Can be relaxed more stably by the support member 735.

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。 Although some embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other embodiments, and various omissions, replacements, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are also included in the scope of the invention described in the claims and the equivalent scope thereof.

１ 乗客コンベア、３ パネル、３５，１３５，２３５，３３５，４３５，５３５，７３５ 支持部材、３６ 光源。 1 Passenger conveyor, 3 panels, 35,135,235,335,435,535,735 Support members, 36 light sources.

一つの実施形態によれば、複数の踏段とパネルと支持部材と光源とを有する乗客コンベアが提供される。複数の踏段は、無端状に連結されている。パネルは、踏段の側方に配されている。パネルは、下端面を有する。パネルは、透光性である。支持部材は、上面と空洞部とを有する。上面は、下端面に沿って延びている。上面は、下端面を下方から支持する。空洞部は、上面に離間しながら上面に沿って延びている。支持部材は、透光性である。光源は、空洞部に収容されている。光源は、少なくとも上面の側に発光する。 According to one embodiment, a passenger conveyor having a plurality of steps, a panel, a support member, and a light source is provided. The plurality of steps are connected in an endless manner. The panels are arranged on the side of the steps. Panel has a lower end surface. The panel is translucent. The support member has an upper surface and a cavity. Upper surface extends along the lower end face. Upper surface supports the lower end face from below. Cavity extends along the upper surface while spaced above surface. The support member is translucent. The light source is housed in the cavity. The light source emits light to the side of at least the upper surface.

Claims (4)

無端状に連結された複数の踏段と、
前記踏段の側方に配され、端面を有する透光性のパネルと、
前記端面に沿って延び前記端面を支持する支持面と前記支持面に離間しながら前記支持面に沿って延びた空洞部とを有する透光性の支持部材と、
前記空洞部に収容され、少なくとも前記支持面の側に発光する光源と、
を備えた乗客コンベア。 With multiple steps connected in an endless manner,
A translucent panel arranged on the side of the step and having an end face,
A translucent support member having a support surface extending along the end face and supporting the end face and a cavity extending along the support surface while being separated from the support surface.
A light source housed in the cavity and emitting light at least toward the support surface,
Passenger conveyor equipped with. 前記パネルは、
前記端面の第１の端縁から延びた第１の主面と、
前記端面の第２の端縁から延びた第２の主面と、
をさらに有し、
前記支持部材は、
前記支持面の第１の端縁から延びて前記第１の主面を保持する第１の保持部と、
前記支持面の第２の端縁から延びて前記第２の主面を保持する第２の保持部と、
をさらに有する
請求項１に記載の乗客コンベア。 The panel
A first main surface extending from the first edge of the end surface,
A second main surface extending from the second edge of the end surface,
Have more
The support member
A first holding portion that extends from the first edge of the support surface and holds the first main surface.
A second holding portion that extends from the second edge of the support surface and holds the second main surface.
The passenger conveyor according to claim 1, further comprising. 前記空洞部は、長手方向に垂直な断面視において略円形状、略楕円形状、略半円形状、略半楕円形状、又は略多角形状を有する
請求項１又は２に記載の乗客コンベア。 The passenger conveyor according to claim 1 or 2, wherein the cavity has a substantially circular shape, a substantially elliptical shape, a substantially semicircular shape, a substantially semicircular shape, or a substantially polygonal shape in a cross-sectional view perpendicular to the longitudinal direction. 前記支持部材は、前記支持面と前記空洞部との間に前記パネルを支持可能な所定の肉厚を有する
請求項１から３のいずれか１項に記載の乗客コンベア。 The passenger conveyor according to any one of claims 1 to 3, wherein the support member has a predetermined wall thickness capable of supporting the panel between the support surface and the cavity.
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