JP2012062644A - Handrail device - Google Patents

Handrail device Download PDF

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JP2012062644A
JP2012062644A JP2010206078A JP2010206078A JP2012062644A JP 2012062644 A JP2012062644 A JP 2012062644A JP 2010206078 A JP2010206078 A JP 2010206078A JP 2010206078 A JP2010206078 A JP 2010206078A JP 2012062644 A JP2012062644 A JP 2012062644A
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light source
source unit
headboard
handrail
core material
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JP5727176B2 (en
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Reiko Kumakura
怜子 熊倉
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Naka Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a handrail device which is excellent in maintainability, is also capable of improving workability, and is excellent in flexibility of a light source unit as well.SOLUTION: A handrail device A includes: a cap piece core material 1 which has an open cross sectional shape opened at the side and is formed in a long length; a cap piece material 5 externally fitted and put on the cap piece core material 1 by locking a locking part 3 to a part 2 to be locked, which is formed on the cap piece core material 1, and communicating a side opening 4 of the cap piece core material 1 to the outside longitudinally; a light source unit 8 which houses a light source 6 in a case 7 and is formed in a long length; and a light source unit holding member 10 which is fixed to the side opening 4 of the cap piece core material 1, for holding the case 7 by a pair of elastic legs 9 facing each other in the width direction of the side opening 4 and holding the light source 6 at a position facing the outside.

Description

本発明は手すり装置に関するものである。   The present invention relates to a handrail device.

照明機能を備えた手すり装置としては、従来、特許文献1に記載されたものが知られている。この従来例において、建物用手摺は、略倒コ字状断面に形成された笠木芯材の外周を合成樹脂製のカバー体で被覆して形成され、笠木芯材内に発光ダイオードが所定ピッチで配置される。発光ダイオードの笠木芯材内への設置は、発光ダイオードを内部に収容したケースの上面を笠木芯材の上部天井面部に設けられている溝部に接着嵌合させてなされる。   As a handrail device having an illumination function, a device described in Patent Document 1 has been conventionally known. In this conventional example, the handrail for a building is formed by covering the outer periphery of a headboard core member formed in a substantially inverted U-shaped cross section with a cover body made of synthetic resin, and light emitting diodes are formed at a predetermined pitch in the headboard core member. Be placed. The light emitting diode is installed in the headboard core material by bonding and fitting the upper surface of the case in which the light emitting diode is housed in a groove provided in the upper ceiling surface portion of the headboard core material.

特開2003-293541号公報JP 2003-293541 A

しかしながら、上述した従来例は、発光ダイオードを収容したケースを笠木芯材に対して接着してしまうために、以後に発光ダイオードを笠木芯材から取り外すことが困難になることから、メンテナンス性が悪いという欠点がある。   However, in the above-described conventional example, since the case containing the light emitting diode is bonded to the headboard core material, it becomes difficult to remove the light emitting diode from the headboard core material thereafter, so the maintainability is poor. There is a drawback.

また、接着によることで接着剤の養生期間が必須になるために、施工性も低下してしまう。   Moreover, since the curing period of an adhesive agent becomes essential by adhesion | attachment, workability will also fall.

さらに、近年、上述した発光ダイオードなどの光源をケースに収容して長尺に形成される光源ユニット自体が一般に流通されはじめてきており、これをそのまま使用できるようにすれば、仮に専用に開発した光源ユニットが用意されるような場合においても、融通性を高めることができるために望ましい。   Furthermore, in recent years, a light source unit itself, which is formed in a long shape by accommodating a light source such as the above-described light emitting diode, has begun to be generally distributed, and if it can be used as it is, it has been developed exclusively. Even when a light source unit is prepared, it is desirable because flexibility can be enhanced.

本発明は以上の欠点を解消すべくなされたものであって、メンテナンス性に優れるともに、施工性を向上させることも可能で、また、光源ユニットの融通性も良好な手すり装置の提供を目的とする。   The present invention has been made to eliminate the above drawbacks, and aims to provide a handrail device that is excellent in maintainability, can improve workability, and has good flexibility of the light source unit. To do.

本発明によれば上記目的は、
側方に開放された開断面形状を有して長尺に形成される笠木芯材1と、
笠木芯材1に形成される被係止部2に係止部3を係止させ、笠木芯材1の側方開口部4を長手通しに外部に連通させて笠木芯材1に外嵌被覆される笠木材5と、
光源6をケース7に収容して長尺に形成される光源ユニット8と、
笠木芯材1の側方開口部4に固定され、側方開口部4の幅方向に向き合う弾性脚9の一対により前記ケース7を挟持して外部を臨む位置に光源6を保持する光源ユニット保持部材10とを有する手すり装置を提供することにより達成される。
According to the present invention, the object is
The headboard 1 that is formed into a long shape having an open cross-sectional shape opened to the side,
The locking portion 3 is locked to the locked portion 2 formed on the headboard core material 1, and the side opening 4 of the headboard core material 1 is communicated with the outside through the longitudinal direction to cover the headboard core material 1. The shaded wood 5
A light source unit 8 accommodated in a case 7 and formed in a long shape;
A light source unit holding that holds the light source 6 at a position facing the outside by sandwiching the case 7 by a pair of elastic legs 9 fixed to the side opening 4 of the headboard core 1 and facing the width direction of the side opening 4 This is accomplished by providing a handrail device having a member 10.

本発明によれば、手すり装置は、笠木芯材1に固定される光源ユニット保持部材10を有し、光源ユニット8が光源ユニット保持部材10の弾性脚9の一対により挟持されて笠木芯材1に固定される。したがって弾性脚9を弾性変形させれば光源ユニット8を容易に笠木芯材1から取り外すことができ、光源ユニット8の交換作業等を簡単に行うことができる。また、光源ユニット8は弾性脚9間に押し込むだけで装着することができるため、装着に際して手間がかからない。光源ユニット保持部材10の笠木芯材1への固定は、例えば上述した従来例のように接着によることも可能であるが、後述するように弾性脚9に形成される係合部16を笠木芯材1の開口端縁に係止させて取り付けた場合には、施工性を高めることができる。   According to the present invention, the handrail device has the light source unit holding member 10 fixed to the headboard core material 1, and the light source unit 8 is sandwiched by the pair of elastic legs 9 of the light source unit holding member 10. Fixed to. Therefore, if the elastic leg 9 is elastically deformed, the light source unit 8 can be easily detached from the headboard core 1, and the light source unit 8 can be easily replaced. Further, since the light source unit 8 can be mounted simply by being pushed between the elastic legs 9, it does not take time to mount. The light source unit holding member 10 can be fixed to the headboard core 1 by, for example, adhesion as in the above-described conventional example. However, as will be described later, the engaging portion 16 formed on the elastic leg 9 is connected to the headboard core. When it attaches to the opening edge of the material 1 and it attaches, workability | operativity can be improved.

さらに、上述したように光源ユニット8が光源ユニット保持部材10で挟持されて笠木芯材1に固定されることにより、光源ユニット8自体を笠木芯材1に係止させる場合のように係止部分を備えた専用構造の光源ユニット8を用意する必要がなくなる。したがって、一般に流通しはじめている汎用の光源ユニット8を使って手すり装置を構成することが可能になり、光源ユニット8の使用の融通性が高められる。   Further, as described above, the light source unit 8 is sandwiched between the light source unit holding members 10 and fixed to the headboard core 1, so that the light source unit 8 itself is locked to the headboard core 1. There is no need to prepare a light source unit 8 having a dedicated structure. Therefore, it is possible to configure a handrail device using a general-purpose light source unit 8 that has begun to be distributed in general, and the flexibility of use of the light source unit 8 is enhanced.

上記光源ユニット保持部材10は、側方に開放された開断面形状を有して長尺に形成される笠木芯材1の側方開口部4に固定され、この側方開口部4を長手通しに外部に連通させて笠木材5が笠木芯材1に外嵌被覆されることにより、外部に臨む位置に光源6を保持する。このように笠木芯材1に形成された側方開口部4を利用することにより、光源ユニット保持部材10や光源ユニット8を手すり笠木内に埋設させ、これらが笠木材5の外表面から突出することを防いで手すりの使い勝手を良好に維持することが可能になる。この側方開口部4は、以上のような光源ユニット8の装着のために笠木芯材1に専用に設けられるものでもよいが、手すりブラケット等を連結するために笠木芯材1に設けられているものを流用しても足り、この場合には既存の手すり笠木をそのまま流用して笠木材5の目地を照明源として利用することができる。   The light source unit holding member 10 is fixed to a side opening 4 of the headboard 1 that has an open cross-sectional shape opened to the side and is formed in a long shape. The light source 6 is held at a position facing the outside by allowing the headwood 5 to be externally covered and covered with the headwood core material 1. By using the side openings 4 formed in the headwood core 1 in this manner, the light source unit holding member 10 and the light source unit 8 are embedded in the handrail headboard, and these project from the outer surface of the headwood 5. This makes it possible to maintain good usability of the handrail. The side opening 4 may be provided exclusively for the headboard core 1 for mounting the light source unit 8 as described above, but is provided in the headboard core 1 for connecting a handrail bracket or the like. In this case, the existing handrail headboard can be used as it is, and the joint of the headboard 5 can be used as an illumination source.

以上の光源ユニット保持部材10は、光源ユニット8を挟持可能な弾性脚9の一対を備えた例えば断面コ字形状に形成することが可能で、例えばゴムなどの弾性に富む材料で一体成形して構成することも可能であるが、弾性脚9のみを弾性材料とし、残余の部分を非弾性材料で構成することも可能である。また、弾性脚9を構成する材料は、弾性脚9の長さや必要とする弾性力などを考慮して適宜決定することが可能である。   The light source unit holding member 10 described above can be formed in, for example, a U-shaped cross section having a pair of elastic legs 9 capable of sandwiching the light source unit 8, and is integrally formed with a material having high elasticity such as rubber. Although it is possible to configure, only the elastic leg 9 can be made of an elastic material, and the remaining portion can be made of an inelastic material. The material constituting the elastic leg 9 can be appropriately determined in consideration of the length of the elastic leg 9 and the required elastic force.

さらに、上記光源ユニット8は、設置スペースを考慮すれば、例えば上述した従来例のように光源6としての発光ダイオードを所定ピッチで配置して長尺に構成することが可能である。また、例えばELケーブルなどのエレクトロルミネセンスを利用した光源6により長尺の範囲を連続発光させることも可能である。なお、以上のように光源ユニット8は手すり笠木の長手方向に沿った照明を考慮して長尺に形成されるが、上述した光源ユニット保持部材10は、長尺の光源ユニット8を良好に保持できれば必ずしも長尺に形成する必要はなく、短尺のものの複数を光源ユニット8の長手方向に沿って所定ピッチで配置しても足りる。   Furthermore, considering the installation space, the light source unit 8 can be configured to be long by arranging light emitting diodes as the light source 6 at a predetermined pitch as in the conventional example described above. In addition, for example, a long range can be continuously emitted by a light source 6 using electroluminescence such as an EL cable. As described above, the light source unit 8 is formed in a long shape in consideration of illumination along the longitudinal direction of the handrail headboard. However, the light source unit holding member 10 described above holds the long light source unit 8 well. If possible, it is not always necessary to form a long shape, and a plurality of short lengths may be arranged at a predetermined pitch along the longitudinal direction of the light source unit 8.

加えて、笠木芯材1に形成される被係止部2に係止部3を係止させて笠木材5が笠木芯材1に外嵌被覆される本発明の手すり装置Aによれば、笠木材5を笠木芯材1から着脱させることにより、光源ユニット保持部材10や光源ユニット8の一部を笠木材5によって外面側から覆うことも可能となる。これにより光源ユニット保持部材10の装着作業性等を良好にしたり、これら光源ユニット保持部材10等の笠木芯材1からの万一の脱落を笠木材5によって防止することも可能となる。笠木芯材1への笠木材5の外嵌被覆は、例えば、上述した従来例におけるように、略C字形状断面の開口端縁を内方に折り返して係止部3を形成した笠木材5と、断面略C字形状であって笠木材5の内壁を支承するために四隅部に支持突部を膨隆させた笠木芯材1とを用意し、笠木芯材1の支持突部を被係止部2として笠木材5の係止部3を係止させることにより行うことができる。   In addition, according to the handrail device A of the present invention in which the locking portion 3 is locked to the locked portion 2 formed on the capwood core material 1 and the capwood wood 5 is externally covered with the capwood core material 1. It is possible to cover the light source unit holding member 10 and part of the light source unit 8 from the outer surface side with the cap wood 5 by detaching the cap wood 5 from the cap core 1. As a result, it is possible to improve the mounting workability of the light source unit holding member 10 and to prevent the light source unit holding member 10 and the like from falling off from the headwood core 1 by the headwood 5. The outer cover of the cap wood 5 on the cap core 1 is, for example, the cap wood 5 in which the opening edge of the substantially C-shaped section is folded inward to form the locking portion 3 as in the conventional example described above. And the caps core material 1 having a substantially C-shaped cross section and having support protrusions bulged at the four corners to support the inner wall of the caps wood 5, and the support protrusions of the caps core material 1 are engaged. It can be performed by locking the locking portion 3 of the shade wood 5 as the locking portion 2.

また、上述した光源ユニット保持部材10は、光源ユニット8を保持するだけでなく、電気配線11の収容部12を備えて構成することも可能で、この場合には光源6に給電するための電気配線11が妄りに外部に露出してしまうことを防ぐことができ、意匠性の低下や断線などを良好に防止することができる。この収容部12は笠木芯材1の中空部を利用して光源ユニット8の上方に設定することが可能である。以上のように収容部12を備えることで、電気配線作業と光源ユニット8の装着作業を別個に効率的に行うことも可能になる。   In addition, the light source unit holding member 10 described above can be configured not only to hold the light source unit 8 but also to include the accommodating portion 12 of the electric wiring 11. In this case, the electric source for supplying power to the light source 6 can be provided. It is possible to prevent the wiring 11 from being exposed to the outside due to illusion, and it is possible to satisfactorily prevent deterioration in design properties, disconnection, and the like. The accommodating portion 12 can be set above the light source unit 8 using the hollow portion of the headboard core 1. By providing the accommodating portion 12 as described above, the electrical wiring work and the mounting operation of the light source unit 8 can be performed separately and efficiently.

さらに、例えば上述したように笠木芯材1の側方開口部4に手すりブラケット等を連結させるようなときには、手すりブラケット等を挟んで複数の光源ユニット8を配置することにより、手すり装置のほぼ全長に渡る照明を維持することが可能になる。一方、このように光源ユニット8を複数設ける場合には、各光源ユニット8への給電用の電気配線作業が面倒になりやすいが、笠木芯材1の長手方向に沿って敷設される長尺の幹線部13と、幹線部13の配線経路上の異なる位置から分岐して各光源ユニット8に接続される支線部14とを有して上述した電気配線11を構成すれば、配線作業効率を高めることが可能になる。すなわち、予め手すり笠木のほぼ全長に渡って幹線部13を敷設した上で、各光源ユニット8の配置に合わせて幹線部13に対して接続、分岐させた支線部14を各光源ユニット8に接続すれば、各光源ユニット8の配置に合わせた電気配線11の面倒な引き込み作業がなくなり、配線作業効率を向上させることができる。   Further, for example, when a handrail bracket or the like is connected to the side opening 4 of the headboard 1 as described above, a plurality of light source units 8 are disposed with the handrail bracket or the like interposed therebetween, so that the handrail device has almost the entire length. It is possible to maintain lighting over a wide range. On the other hand, in the case where a plurality of light source units 8 are provided in this way, the electric wiring work for feeding power to each light source unit 8 tends to be troublesome, but it is a long length laid along the longitudinal direction of the headboard core 1. If the above-described electric wiring 11 is configured by having the main line part 13 and the branch line part 14 branched from different positions on the wiring path of the main line part 13 and connected to each light source unit 8, the wiring work efficiency is improved. It becomes possible. That is, the trunk line 13 is laid in advance over almost the entire length of the handrail headboard, and then the branch line section 14 connected to the trunk line 13 and branched according to the arrangement of each light source unit 8 is connected to each light source unit 8. By doing so, the troublesome work of drawing in the electrical wiring 11 in accordance with the arrangement of the light source units 8 is eliminated, and the wiring work efficiency can be improved.

加えて、光源ユニット保持部材10について、各弾性脚9を基端側で連結片15により連結して断面略コ字形状に形成し、各弾性脚9の外側面に膨隆する上述した係合部16を笠木芯材1の開口端縁に係止させて笠木芯材1に固定した場合には、弾性脚9の弾性変形を利用して係合部16を笠木芯材1の開口端縁に簡単に固定することができ、施工作業性が良好になる。この場合においてさらに、光源ユニット保持部材10について、ケース7の未挟持状態における側方開口内への押し込み操作により笠木芯材1の開口端縁に押されて近接方向に弾性変形する各弾性脚9の離隔方向への弾性復帰力により笠木芯材1に仮止め可能にしておき、弾性脚9間への光源ユニット8の押し込み操作により各弾性脚9を離隔方向に拘束して笠木芯材1に固定されるようにすれば、光源ユニット8と光源ユニット保持部材10が別体であることを利用して笠木芯材1への装着作業性をより高めることができる。   In addition, with respect to the light source unit holding member 10, each of the elastic legs 9 is connected to the base end side by a connecting piece 15 to form a substantially U-shaped cross section, and the above-described engaging portion bulges on the outer surface of each elastic leg 9. When 16 is locked to the opening edge of the headboard core 1 and fixed to the headboard core 1, the engaging portion 16 is used as the opening edge of the headboard core 1 using the elastic deformation of the elastic legs 9. It can be fixed easily and the workability is improved. Further, in this case, each light leg unit holding member 10 is elastically deformed in the proximity direction by being pushed by the opening edge of the headboard 1 by pushing the case 7 into the side opening when the case 7 is not sandwiched. The elastic restoring force in the separating direction is temporarily fixed to the headwood core material 1 and the elastic legs 9 are restrained in the separating direction by pushing the light source unit 8 between the elastic legs 9 to form the headwood core material 1. If fixed, the light source unit 8 and the light source unit holding member 10 can be separately used to improve the mounting workability to the headboard core 1.

以上の説明から明らかなように、本発明によれば、メンテナンス性に優れるともに、施工性を向上させることも可能で、また、光源ユニットの融通性も良好な手すり装置を提供することができるために、手すり装置に照明機能を良好に付与して夜間等における安全な歩行を実現することができる。   As is clear from the above description, according to the present invention, it is possible to provide a handrail device that is excellent in maintainability, can improve workability, and has good flexibility of the light source unit. In addition, it is possible to realize a safe walking at night or the like by favorably providing the handrail device with an illumination function.

本発明に係る手すり装置を示す図で、(a)は斜視図、(b)は手すり笠木の要部拡大斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the handrail apparatus which concerns on this invention, (a) is a perspective view, (b) is a principal part expansion perspective view of a handrail headboard. 手すり装置の分解斜視図である。It is a disassembled perspective view of a handrail device. 設置状態を示す図で、(a)は一部を破断させることにより内部構造を含めて示す正面図、(b)は(a)の3B-3B線断面図である。It is a figure which shows an installation state, (a) is a front view shown including an internal structure by breaking a part, (b) is the 3B-3B sectional view taken on the line of (a). 手すり装置の内部構造を示す図で、(a)は図3(a)の4A-4A線断面図、(b)は図3(a)の4B-4B線断面図、(c)は図3(a)の4C-4C線断面図、である。It is a figure which shows the internal structure of a handrail apparatus, (a) is the sectional view on the 4A-4A line of Fig.3 (a), (b) is the sectional view on the 4B-4B line of Fig.3 (a), (c) is FIG. It is the 4C-4C sectional view taken on the line of (a). 光源ユニットを説明する図で、(a)は電気配線を大まかに説明する図、光源ユニットを分解して各構成部品を示した斜視図、(c)は電気配線の大まかな施工図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a figure explaining a light source unit, (a) is a figure explaining electric wiring roughly, the perspective view which decomposed | disassembled the light source unit and showed each component, (c) is a rough construction drawing of electric wiring. 手すり笠木の施工現場での組み立て手順を説明する図で、(a)は光源ユニットの笠木芯材への仮止め作業を示す要部断面図、(b)は笠木材の笠木芯材への被覆作業を示す図、(c)は光源ユニットの装着作業を示す図、(d)は変形例を示す図で、光源ユニットの装着作業を示すものである。It is a figure explaining the assembly procedure at the construction site of the handrail headstock, (a) is a main part sectional view showing the temporary fixing work to the headwood core material of the light source unit, (b) is the cover to the headwood core material of the headwood The figure which shows an operation | work, (c) is a figure which shows the mounting operation of a light source unit, (d) is a figure which shows a modification, and shows the mounting operation of a light source unit. 変形例を示す図で、(a)は第1の変形例を示す要部断面図、第2の変形例を示す要部断面図である。It is a figure which shows a modification, (a) is principal part sectional drawing which shows a 1st modification, and principal part sectional drawing which shows a 2nd modification.

図1ないし図6に本発明に係る手すり装置Aを示す。この実施の形態において、手すり装置Aは、手すり笠木20に手すりブラケット21を連結して形成され、例えば図1(a)に示すように、複数の手すりブラケット21、21・・を手すり笠木20の長手方向に適宜間隔を隔てて連結して形成される。なお、図1においては発明を理解しやすいように2個の手すりブラケット21、21が装着されたその一部分を示すが、手すり笠木20の長さや施工現場の状況などに応じて適数の手すりブラケット21、21・・が所定ピッチ等適宜の間隔で装着される。   1 to 6 show a handrail device A according to the present invention. In this embodiment, the handrail device A is formed by connecting a handrail bracket 21 to a handrail headboard 20. For example, as shown in FIG. 1A, a plurality of handrail brackets 21, 21. It is formed by being connected at an appropriate interval in the longitudinal direction. FIG. 1 shows a part of two handrail brackets 21 and 21 attached so that the invention can be easily understood. However, an appropriate number of handrail brackets depending on the length of the handrail headboard 20 or the situation of the construction site. 21 are attached at appropriate intervals such as a predetermined pitch.

上記手すり笠木20は、上述した手すりブラケット21に連結される笠木芯材1と、この笠木芯材1を被覆する笠木材5とを有する。笠木芯材1は、アルミニウムを押し出し成形して形成され、側方に開放された開断面形状に形成される。具体的には、図1(b)、図2、および図4に示すように、断面略C字形状に形成され、スリット状の開口部(側方開口部4)により中空部1aを長手通しに一側方に開放させ、上記開口部4の開口端縁部にリップ部1bを備える。また、開口部4に対峙する中空部1aの内壁面には、開口部4とほぼ同じ幅寸法を有して凹状に形成される取付凹部1cが形成され、外壁面の四隅部には、笠木材5を内方から支持する支持突部1dが突設される。   The handrail headwood 20 includes the headwood core 1 connected to the handrail bracket 21 described above, and the headwood 5 covering the headwood core 1. The headboard core material 1 is formed by extruding aluminum and is formed in an open cross-sectional shape opened to the side. Specifically, as shown in FIGS. 1B, 2, and 4, the cross-section is formed in a substantially C shape, and the hollow portion 1 a is passed through the slit-shaped opening (side opening 4). The lip portion 1 b is provided at the opening edge of the opening 4. In addition, on the inner wall surface of the hollow portion 1a facing the opening portion 4, mounting recesses 1c having substantially the same width dimension as the opening portion 4 and formed in a concave shape are formed. A support protrusion 1d that supports the material 5 from the inside is provided.

笠木材5は、合成樹脂材により形成され、上述した笠木芯材1よりもひとまわり大きい断面略C字形状を有して上述した笠木芯材1の開口部4に対応する対応開口部5aを長手通しに備える。この笠木材5は、対応開口部5aの近傍を内方に折り返して形成される係止部3を備えるとともに、この係止部3の基端から対応開口部5aに向かって張り出す庇部5bを備え、これら係止部3および庇部5bが笠木材5の長手通しに形成される。上記庇部5bにより、笠木材5の対応開口部5aは上述した笠木芯材1の開口部4よりもやや幅狭に形成される。   The cap wood 5 is made of a synthetic resin material, has a substantially C-shaped cross section that is slightly larger than the cap wood core 1 described above, and has a corresponding opening 5 a corresponding to the opening 4 of the cap wood core 1 described above. Prepare for longitudinal threading. The shade wood 5 includes a locking portion 3 formed by folding the vicinity of the corresponding opening 5a inward, and a flange portion 5b protruding from the base end of the locking portion 3 toward the corresponding opening 5a. The locking portion 3 and the flange portion 5b are formed in the longitudinal passage of the shade wood 5. The corresponding opening 5a of the headwood 5 is formed to be slightly narrower than the opening 4 of the headwood core 1 described above by the collar 5b.

上記手すりブラケット21は、上述した取付凹部1cに先端を嵌合させて笠木芯材1内に挿入される笠木支持片21aを有し、図4(c)に示すように、この笠木支持片21aがネジ21bにより笠木芯材1に連結される。この手すりブラケット21は、アルミニウム等の金属により一体形成され、上記笠木支持片21aの下方に固定片21cを延設して形成されるブラケット本体22と、この固定片21cを覆うカバー部材23とを有し、壁面24に打ち込まれるアンカーボルト21dを固定片21cに貫通させ、その終端部にナット21eを螺合して壁面24に固定される。上記ブラケット本体22は、笠木芯材1の開口部4と同じ程度の幅寸法に形成される笠木支持片21aを開口部4の開口端縁に嵌合させて笠木芯材1に連結され、笠木材5の対応開口部5aを通る部分は対応開口部5aの幅寸法に応じて幅狭に形成される。また、上記笠木支持片21aの先端には、後述する電気配線11を挿通可能な配線用溝部21fが手すり笠木20の長手方向に沿って形成される。   The handrail bracket 21 has a cap support piece 21a that is inserted into the cap base material 1 with its tip fitted into the mounting recess 1c described above, and as shown in FIG. 4C, the cap support piece 21a. Is connected to the headboard core 1 by screws 21b. The handrail bracket 21 is integrally formed of a metal such as aluminum, and includes a bracket body 22 formed by extending a fixed piece 21c below the headboard support piece 21a, and a cover member 23 covering the fixed piece 21c. The anchor bolt 21d that is driven into the wall surface 24 is passed through the fixed piece 21c, and a nut 21e is screwed to the end portion thereof to be fixed to the wall surface 24. The bracket body 22 is coupled to the headboard core 1 by fitting a headboard support piece 21a formed in the same width as the opening 4 of the headboard core 1 to the opening edge of the head 4, and the headboard 22 is connected to the headboard core 1. The portion of the material 5 that passes through the corresponding opening 5a is formed to be narrow according to the width dimension of the corresponding opening 5a. Further, a wiring groove portion 21f through which an electric wiring 11 to be described later can be inserted is formed along the longitudinal direction of the handrail headboard 20 at the tip of the headboard support piece 21a.

したがって手すり装置Aは、アンカーボルト21dによって壁面24に適宜間隔で適数の手すりブラケット21、21・・を直線状に固定した後、この手すりブラケット21、21・・に笠木芯材1をネジ止めし、笠木芯材1に笠木材5を被せることにより、手すり笠木20を手すりブラケット21で支持して壁面24に固定される。笠木材5の笠木芯材1への取り付けは、笠木芯材1の開口部4を跨いで配置される一対の支持突部1d、1dにおける、他方の支持突部1dと対向する側壁面をそれぞれ被係止部2として、これに係止部3、3をそれぞれ係止させてなされる。   Therefore, the handrail device A fixes the appropriate number of handrail brackets 21, 21... To the wall surface 24 at appropriate intervals with the anchor bolts 21 d in a straight line, and then screws the headwood core material 1 to the handrail brackets 21, 21. Then, by covering the cap material 1 with the cap material 5, the handrail cap 20 is supported by the handrail bracket 21 and fixed to the wall surface 24. The mounting of the headwood 5 to the headboard core 1 is performed on the side wall surfaces of the pair of support protrusions 1d and 1d arranged across the opening 4 of the headboard core 1 and facing the other support protrusion 1d. The locked portion 2 is formed by locking the locking portions 3 and 3 respectively.

また、以上の手すり笠木20の端部には、図3(a)および(b)に示すように、エンドブラケット25が装着される。エンドブラケット25は、手すり利用者が手すり笠木20の自由端に誤って衝突してしまうような事態を防止するためのもので、合成樹脂材により形成され、いわゆるエルボ管に近似した中空の略筒状に形成される。その一端には、笠木材5の断面方向の外径寸法にほぼ合致する内径寸法の笠木挿入開口25aが形成され、この笠木挿入開口25aに手すり笠木20の端部を挿入され、図示省略したタッピングスクリューにより挿入された手すり笠木20、具体的には笠木芯材1に連結される。   Further, as shown in FIGS. 3A and 3B, an end bracket 25 is attached to the end portion of the handrail headboard 20 described above. The end bracket 25 is for preventing a situation in which a handrail user accidentally collides with the free end of the handrail headboard 20, and is formed of a synthetic resin material and is a hollow, substantially cylindrical tube that approximates a so-called elbow pipe. It is formed in a shape. At one end, a headboard insertion opening 25a having an inner diameter substantially matching the outer diameter in the cross-sectional direction of the headwood 5 is formed, and the end of the handrail headboard 20 is inserted into the headboard insertion opening 25a, and tapping is omitted. The handrail headstock 20 inserted by a screw, specifically, the headboard core 1 is connected.

上述した手すり装置Aの壁面24への固定状態で、手すりブラケット21が挿入されない笠木芯材1の開口部4は笠木材5の対応開口部5aを介して外部に開放される。このようにして手すり笠木20表面に表れてしまう目地を照明源として有効活用するために、手すり笠木20には光源ユニット8と光源ユニット保持部材10が組み込まれる。   In the state where the handrail device A is fixed to the wall surface 24, the opening 4 of the headwood core 1 in which the handrail bracket 21 is not inserted is opened to the outside through the corresponding opening 5a of the headwood 5. In order to effectively use the joint appearing on the surface of the handrail headboard 20 as an illumination source in this way, the light source unit 8 and the light source unit holding member 10 are incorporated in the handrail headboard 20.

光源ユニット8は、プリント基板26に発光ダイオード(光源6)を実装して形成される光源ユニット本体27をケース7により覆って形成される。上記光源ユニット本体27は、図5(b)に示すように、短冊状のフレキシブルプリント基板26に長手方向に沿って発光ダイオード6を所定ピッチで実装して形成され、プリント基板26の板厚方向に屈曲可能に形成される。また、発光ダイオード6として表面実装型のチップLEDを使用することにより薄く形成される。このプリント基板26の長手方向一端側には、陽極側および陰極側の2本のリード線28、28がプリント基板26にプリントされる電気回路に接続されてプリント基板26から引き出され、これらのリード線28、28を給電用の電気配線11に結線させることにより発光ダイオード6に給電できるようにされる。以上の光源ユニット本体27は、例えば複数の発光ダイオード6、6・・を並列接続させた回路(図示省略)がプリント基板26に形成されることにより、プリント基板26を長手方向の所望の位置で切断して長さ調整しても発光ダイオード6に給電可能な電気回路を維持できるようにされる。   The light source unit 8 is formed by covering a light source unit main body 27 formed by mounting a light emitting diode (light source 6) on a printed circuit board 26 with a case 7. The light source unit body 27 is formed by mounting the light emitting diodes 6 at a predetermined pitch along the longitudinal direction on a strip-shaped flexible printed circuit board 26 as shown in FIG. It is formed to be bendable. Further, the light-emitting diode 6 can be formed thin by using a surface-mounted chip LED. At one end in the longitudinal direction of the printed circuit board 26, two lead wires 28, 28 on the anode side and the cathode side are connected to an electric circuit printed on the printed circuit board 26 and are drawn out from the printed circuit board 26. The light-emitting diode 6 can be fed by connecting the wires 28 and 28 to the electrical wiring 11 for feeding. In the light source unit main body 27 described above, for example, a circuit (not shown) in which a plurality of light emitting diodes 6, 6... Are connected in parallel is formed on the printed circuit board 26. Even if the length is adjusted by cutting, an electric circuit capable of supplying power to the light emitting diode 6 can be maintained.

また、上記ケース7は、柔軟性に優れた合成樹脂材により透明に形成され、筒形状に形成されるケース本体29の両端の開放部29aにキャップ30を被せて形成される。上記ケース本体29は、上述したプリント基板26よりもひとまわり大きい矩形断面形状の中空収容部29bを備え、プリント基板26と同じ程度の長さに形成される。このケース7は薄肉に形成されて断面方向の外形形状が矩形状をなし、また、ニッパーなどで切断しやすく形成される。   The case 7 is formed of a synthetic resin material having excellent flexibility and is formed by covering the open portions 29a at both ends of the case body 29 formed in a cylindrical shape with caps 30. The case body 29 includes a hollow accommodating portion 29b having a rectangular cross section that is slightly larger than the above-described printed circuit board 26, and is formed to have the same length as the printed circuit board 26. The case 7 is formed to be thin and has a rectangular outer shape in the cross-sectional direction, and is easily formed by a nipper or the like.

一方、キャップ30は、ケース7の断面方向の外形寸法と近似する内径寸法を備えた有底筒状に形成される。このキャップ30は上述したケース7両端の開放部29aに対応して一対で構成されるが、その一方には、上述したリード線28を挿通可能な配線用開口30aが設けられる。なお、以上の光源ユニット8は、この実施の形態において、株式会社コンテンツ社が市販する商品名「ルーチ・フレックス・アルファ」で構成される。   On the other hand, the cap 30 is formed in a bottomed cylindrical shape having an inner diameter that approximates the outer dimension in the cross-sectional direction of the case 7. The cap 30 is configured as a pair corresponding to the open portions 29a at both ends of the case 7 described above, and one of the caps 30 is provided with a wiring opening 30a through which the lead wire 28 described above can be inserted. In the present embodiment, the light source unit 8 described above is configured by the product name “Luch Flex Alpha” marketed by Content Inc.

以上の光源ユニット8は、ケース本体29に光源ユニット本体27を挿入し、ケース本体29両端の開放部29aにキャップ30を被せて形成される。この光源ユニット8は、上述したプリント基板26の厚さ方向に幅狭に形成され、この幅狭方向において、上述した笠木材5の対応開口部5aの幅寸法と近似、あるいはこれよりやや小さい寸法を備える。また、上述したリード線28はキャップ30の配線用開口30aからケース7外部に引き出され、後述するように電気配線11に接続される。   The light source unit 8 described above is formed by inserting the light source unit main body 27 into the case main body 29 and covering the open portions 29 a at both ends of the case main body 29 with caps 30. The light source unit 8 is formed to be narrow in the thickness direction of the printed board 26 described above, and in this narrow direction, the width dimension of the corresponding opening 5a of the shaded wood 5 is approximate or slightly smaller than this. Is provided. The lead wire 28 described above is drawn out of the case 7 from the wiring opening 30a of the cap 30 and connected to the electrical wiring 11 as will be described later.

また、上述した光源ユニット保持部材10は、図2や図4などに示すように、一対の弾性脚9、9を基端側で連結片15により連結した断面略コ字形状の長尺に形成され、適宜の弾性を備えた材料、この実施の形態においては塩化ビニル樹脂により一体成形される。上記連結片15は上述した笠木芯材1の取付凹部1cと同じ程度の幅寸法に形成される。また、上記弾性脚9は、連結片15を笠木芯材1の取付凹部1c内に嵌合させたときに、先端が笠木芯材1の開口部4から外方に突出し、かつ、笠木材5の内壁面5c、具体的には上述した庇部5bの内壁面5cに接触、あるいは近接する程度の高さに形成される。   Moreover, the light source unit holding member 10 described above is formed in a long shape having a substantially U-shaped cross section in which a pair of elastic legs 9 and 9 are connected by a connecting piece 15 on the base end side, as shown in FIGS. It is integrally formed of a material having appropriate elasticity, in this embodiment, vinyl chloride resin. The connecting piece 15 is formed to have the same width as the mounting recess 1c of the headboard core 1 described above. The elastic leg 9 protrudes outward from the opening 4 of the headboard core 1 when the connecting piece 15 is fitted into the mounting recess 1c of the headboard core 1, and the headwood 5 The inner wall surface 5c, specifically, the height of contact with or close to the inner wall surface 5c of the flange portion 5b described above.

さらに、各弾性脚9には、他の弾性脚9と対峙する内側面の高さ方向中間部に突条31が長手通しに膨隆され、各突条31は、連結片15を上述した取付凹部1cに嵌合させたときに、他の突条31との間に適宜の隙間を隔てる突出高さに形成される。また、この突条31は、弾性脚9の先端部側の側壁部に平滑面31aを有し、この平滑面31aは、上述したように連結片15を取付凹部1cに嵌合させたときに、笠木芯材1の中空部1aの開口部4による開放方向に直交する姿勢をとるように形成される。また、上記平滑面31aの弾性脚9の高さ方向における位置は、同様に連結片15を取付凹部1cに嵌合させたときに、その笠木材5の対応開口部5a側の外縁までの距離が、上述した光源ユニット8における幅狭方向に直交する高さ方向の寸法よりもやや大きくなるように設定される。言い換えれば、上記平滑面31aは、該平滑面31aに対して光源ユニット8の幅狭面を当接させたときに、この光源ユニット8が笠木材5の外表面から突出しない程度の位置に設定される。   Further, each elastic leg 9 has a protrusion 31 bulging through the longitudinal intermediate portion of the inner surface facing the other elastic leg 9, and each protrusion 31 is connected to the attachment recess 15 described above. When fitted to 1c, it is formed at a protruding height that separates an appropriate gap from the other protrusion 31. Moreover, this protrusion 31 has the smooth surface 31a in the side wall part by the side of the front-end | tip part of the elastic leg 9, and this smooth surface 31a is when fitting the connection piece 15 to the attachment recessed part 1c as mentioned above. The capwood core 1 is formed so as to take a posture orthogonal to the opening direction of the opening 4 of the hollow portion 1a. Also, the position of the smooth surface 31a in the height direction of the elastic leg 9 is the distance to the outer edge of the shaded wood 5 on the corresponding opening 5a side when the connecting piece 15 is fitted in the mounting recess 1c. Is set to be slightly larger than the dimension in the height direction orthogonal to the narrow direction in the light source unit 8 described above. In other words, the smooth surface 31a is set to a position where the light source unit 8 does not protrude from the outer surface of the shaded wood 5 when the narrow surface of the light source unit 8 is brought into contact with the smooth surface 31a. Is done.

加えて、各弾性脚9の外側面の高さ方向中間部には、係合部16が長手通しに膨隆される。この係合部16は、弾性脚9の先端側に行くに従って漸次突出高さを大きくして形成される断面略三角形状からなり、その先端側は、弾性脚9の長手方向に対してほぼ直交する平面にされる。この平面16は、弾性脚9の高さ方向において、連結片15を取付凹部1cに嵌合させたときに笠木芯材1のリップ部1b、すなわち開口部4の開口端縁に係止する位置に設定される。また、各弾性脚9の上記係合部16から所定間隔を隔てた先端側は、その厚さをより薄くされて弾性変形しやすくされ、さらに、その先端部は、外側に向かって屈曲され、内側から外側に向かって傾斜する傾斜面32にされる。加えて、図6(a)に示すように、各弾性脚9の先端部近傍の内側面には、断面形状が半円弧状からなる膨隆部33が長手通しに形成され、膨隆部33の一対は、上述した光源ユニット8の幅狭方向の寸法よりもやや狭い寸法を隔てて対峙する。   In addition, the engaging portion 16 bulges through the longitudinal direction at the intermediate portion in the height direction of the outer surface of each elastic leg 9. The engaging portion 16 has a substantially triangular cross section formed by gradually increasing the protruding height toward the distal end side of the elastic leg 9, and the distal end side thereof is substantially orthogonal to the longitudinal direction of the elastic leg 9. To be flat. The flat surface 16 is a position to be engaged with the lip portion 1 b of the headboard core 1, that is, the opening edge of the opening 4 when the connecting piece 15 is fitted in the mounting recess 1 c in the height direction of the elastic leg 9. Set to Further, the distal end side of each elastic leg 9 spaced from the engaging portion 16 by a predetermined distance is made thinner and easily elastically deformed, and the distal end portion is bent outward, The inclined surface 32 is inclined from the inside toward the outside. In addition, as shown in FIG. 6A, a bulging portion 33 having a semicircular cross section is formed on the inner side surface in the vicinity of the distal end portion of each elastic leg 9, and a pair of the bulging portions 33 is formed. Are opposed to each other with a dimension slightly narrower than the dimension of the light source unit 8 in the narrow direction.

以上の光源ユニット保持部材10等を手すり笠木20に組み込むには、上述したように手すりブラケット21に笠木芯材1を連結した後、笠木材5を被せる前に先ず、図6(a)に示すように光源ユニット保持部材10を笠木材5の開口部4に押し込むことによりなされる。連結片15を先頭にして開口部4に押し込むと、連結片15が開口部4とほぼ同じ幅寸法に形成されるためにスムーズに開口部4内に挿入させることが可能であるが、さらに押し込み操作を進めていくと、連結片15が取付凹部1cに嵌合する前に、弾性脚9の係合部16がリップ部1bと接触する。   In order to incorporate the above light source unit holding member 10 and the like into the handrail headboard 20, as shown in FIG. 6A, first, after the headboard core 1 is connected to the handrail bracket 21 and before the headboard 5 is covered, FIG. In this way, the light source unit holding member 10 is pushed into the opening 4 of the shade wood 5. When the connecting piece 15 is pushed into the opening 4 with the leading end being formed, the connecting piece 15 is formed to have substantially the same width as the opening 4, so that it can be smoothly inserted into the opening 4. As the operation proceeds, the engaging portion 16 of the elastic leg 9 comes into contact with the lip portion 1b before the connecting piece 15 is fitted into the mounting recess 1c.

上述したように係合部16は先端側に向かって弾性脚9の外側面からの突出量が次第に大きくなるように形成されるために、押し込み操作力は弾性脚9を内側に撓ませる分力を生じさせ、このため、この状態でさらに押し込み操作を進めれば、図6(a)に示すようにリップ部1bに係合部16が押されるようにして次第に弾性脚9が内側に撓み、これにより係合部16が開口部4を通過できるようになる。なお、図6において11は、後述する電気配線である。   As described above, since the engaging portion 16 is formed so that the protruding amount from the outer surface of the elastic leg 9 gradually increases toward the tip side, the pushing operation force is a component force that causes the elastic leg 9 to bend inward. Therefore, if the pushing operation is further advanced in this state, the elastic leg 9 gradually bends inward so that the engaging portion 16 is pushed by the lip portion 1b as shown in FIG. As a result, the engaging portion 16 can pass through the opening 4. In FIG. 6, reference numeral 11 denotes an electrical wiring described later.

この後さらに連結片15が取付凹部1cに嵌合するまで押し込めば、係合部16はリップ部1bを乗り越えて開口部4を通過し、内側に弾性変形していた弾性脚9は外側に弾性復帰する。図6(b)に示すように、この弾性復帰によって係合部16はリップ部1bの内壁面に係止し、これにより光源ユニット保持部材10は笠木芯材1に連結される。   After that, if the connecting piece 15 is further pushed in until it fits into the mounting recess 1c, the engaging portion 16 gets over the lip portion 1b and passes through the opening 4, and the elastic leg 9 which has been elastically deformed inside is elastically outward. Return. As shown in FIG. 6 (b), the engaging portion 16 is locked to the inner wall surface of the lip portion 1 b by this elastic return, whereby the light source unit holding member 10 is connected to the headboard core material 1.

一方、光源ユニット8は、以上のようにして光源ユニット保持部材10が笠木芯材1に連結された後、図6(b)に示すように笠木芯材1に笠木材5を被せ、この状態で笠木材5の対応開口部5aを介して外部に連通する光源ユニット保持部材10の弾性脚9の間に押し込まれることにより手すり笠木20に組み込まれる。上述したように幅狭方向の外形寸法が笠木材5の対応開口部5aの幅寸法と近似、あるいはこれよりやや小さい寸法を備える上記光源ユニット8は、幅狭方向を笠木材5の対応開口部5aの幅方向に合わせた姿勢にすることにより対応開口部5aに挿入、あるいは圧入することができる。なお、この挿入等の前に、光源ユニット8は、予め手すりブラケット21間の間隔を考慮し、プリント基板26とケース本体29をそれぞれニッパー等で切断して長さ調整される。   On the other hand, in the light source unit 8, after the light source unit holding member 10 is connected to the headboard core 1, as shown in FIG. 6B, the headboard 5 is covered with the headboard 5 as shown in FIG. Then, it is incorporated into the handrail headboard 20 by being pushed between the elastic legs 9 of the light source unit holding member 10 communicating with the outside through the corresponding opening 5 a of the headwood 5. As described above, the light source unit 8 having an outer dimension in the narrow direction approximate to or slightly smaller than the width dimension of the corresponding opening 5a of the shaded wood 5 has a narrower direction in the corresponding opening of the shaded wood 5. By adopting a posture adapted to the width direction of 5a, it can be inserted or press-fitted into the corresponding opening 5a. Before the insertion or the like, the length of the light source unit 8 is adjusted by cutting the printed circuit board 26 and the case main body 29 with a nipper or the like in advance in consideration of the interval between the handrail brackets 21.

対応開口部5aに光源ユニット8を挿入等すると、光源ユニット8は弾性脚9の先端部の傾斜面32により弾性脚9間にガイドされ、この後さらに膨隆部33に摺接して弾性脚9をやや外側に撓ませる。この挿入等は、上述した突条31の平滑面31aに挿入先端が当接するまで行うことが可能で、図6(c)に示すように挿入等の完了状態において、光源ユニット8は膨隆部33を介して弾性脚9に挟持され、その挿入後端が笠木材5の外表面から突出しないようにされる。この状態で、弾性脚9の内側への弾性変形は光源ユニット8により禁止され、したがって係止部16のリップ部1bとの係止解除が禁止されて光源ユニット保持部材10が笠木芯材1に強固に固定される。   When the light source unit 8 is inserted into the corresponding opening 5a, the light source unit 8 is guided between the elastic legs 9 by the inclined surface 32 at the distal end portion of the elastic leg 9, and is further slidably contacted with the bulging portion 33 so that the elastic leg 9 is Bend slightly outward. This insertion or the like can be performed until the insertion tip comes into contact with the smooth surface 31a of the ridge 31 described above. As shown in FIG. So that the rear end of the insertion is not protruded from the outer surface of the shaded wood 5. In this state, elastic deformation to the inside of the elastic leg 9 is prohibited by the light source unit 8, and therefore, release of the locking portion 16 from the lip 1 b is prohibited and the light source unit holding member 10 is attached to the headwood core 1. It is firmly fixed.

なお、以上においては笠木芯材1に笠木材5を被せた後に光源ユニット8を装着する場合を説明したが、図6(d)に示すように笠木材5を被せる前の笠木芯材1に光源ユニット8を装着し、この後、笠木材5を被せることも可能である。この場合、光源ユニット8は、笠木材5の対応開口部5aを押し込み操作によって通過できる幅寸法を備える必要はなく、例えば、弾性脚9の膨隆部33間の寸法をより広げておくことにより、図6(d)に示すよりも幅広の幅寸法を備えたもので構成することもできる。   In the above description, the case where the light source unit 8 is mounted after covering the headboard core material 1 with the headboard wood 5 has been described. However, as shown in FIG. It is also possible to mount the light source unit 8 and then cover the shade wood 5. In this case, the light source unit 8 does not have to have a width dimension that allows the corresponding opening 5a of the cap lumber 5 to pass through the pushing operation. For example, by expanding the dimension between the bulging portions 33 of the elastic legs 9, It can also be configured with a wider width than shown in FIG.

また、上述した光源ユニット8に給電するために、図3および図5に示すように、電気配線11が敷設され、手すり笠木20に電気配線11が組み込まれる。図5(a)に示すように、この実施の形態において光源ユニット8の電源には商用電源が利用され、トランス34を介して発光ダイオード6に給電可能な適宜電圧の直流に変換されて光源ユニット8に給電される。また、手すりブラケット21を挟んで複数配置される光源ユニット8は、並列接続されてトランス34から給電される。   Further, in order to supply power to the light source unit 8 described above, as shown in FIGS. 3 and 5, the electrical wiring 11 is laid, and the electrical wiring 11 is incorporated into the handrail headboard 20. As shown in FIG. 5A, in this embodiment, a commercial power source is used as the power source of the light source unit 8 and is converted into a direct current having an appropriate voltage that can be fed to the light emitting diode 6 via the transformer 34. 8 is fed. A plurality of light source units 8 arranged across the handrail bracket 21 are connected in parallel and supplied with power from the transformer 34.

図5(c)は商用電源を天井35の裏側から壁の裏側に引き込み、この壁の表面(壁面24)に取り付けられる手すり笠置の光源ユニット8に対し、壁を貫通して敷設される電気配線11により給電する施工例を示すものである。この施工例においてトランス34は、天井点検口が配置される位置に合わせた天井35の裏側に設置され、メンテナンス性が高められる。なお、図5(c)において36は天井点検口の点検扉、37は床面、38は手すりの利用者である。   FIG. 5 (c) shows the electric wiring that is drawn through the wall with respect to the light source unit 8 of the handrail cage mounted on the wall surface (wall surface 24) by drawing the commercial power source from the back side of the ceiling 35 to the back side of the wall. 11 shows an example of construction in which power is supplied by 11. In this construction example, the transformer 34 is installed on the back side of the ceiling 35 in accordance with the position where the ceiling inspection port is arranged, so that maintainability is improved. In FIG. 5C, 36 is an inspection door for a ceiling inspection port, 37 is a floor surface, and 38 is a handrail user.

手すり装置Aが設置される壁面24の裏側からの手すり笠木20内、具体的には笠木芯材1の中空部1a内への電気配線11の引き込みは、図3(a)および(b)に示すように、壁面24に貫通状に開設された貫通開口24aを介して、さらにこの貫通開口24aからエンドブラケット25を経由してなされる。なお、図3に示す39は、壁面24の裏側にビス等39aにより固定される箱状の電気配線中継用のボックスであり、壁面24の裏側と表側の相互の電気配線11を結線するために設けられるものである。この電気配線中継用のボックス39は、壁面24の表側の電気配線11の敷設が建築工事としてなされることを考慮して設けられたもので、建築工事段階で壁面24の表側の電気配線11の末端を収容しておき、別途行われる電気工事において敷設される壁面24の裏側の電気配線11に対して結線しやすいようにするためのものである。   Drawing of the electric wiring 11 into the handrail headboard 20 from the back side of the wall surface 24 where the handrail device A is installed, specifically into the hollow portion 1a of the headboard core 1, is shown in FIGS. 3 (a) and 3 (b). As shown in the drawing, it is made through a through opening 24a that is formed in the wall surface 24 in a penetrating manner, and further through the end bracket 25 from this through opening 24a. 3 is a box-shaped electric wiring relay box fixed to the back side of the wall surface 24 with screws or the like 39a for connecting the electrical wiring 11 between the back side of the wall surface 24 and the front side. It is provided. This electric wiring relay box 39 is provided in consideration of the fact that the electric wiring 11 on the front side of the wall surface 24 is laid as a building work, and the electric wiring 11 on the front side of the wall surface 24 in the building work stage. The terminal is accommodated so that it can be easily connected to the electric wiring 11 on the back side of the wall surface 24 laid in the electric work separately performed.

上述した貫通開口24aを経由して壁面24の表側に引き込まれる電気配線11は、上述したエルボ管近似のエンドブラケット25の中空部25bを経由して手すり笠木20内にさらに引き込まれる。このエンドブラケット25の壁面24に対峙する一端部には配線挿入口40aが開設された厚手のスペーサ40が嵌合固定され、このスペーサ40の厚さ方向の一部がエンドブラケット25の一端部内に嵌合され、その残余がエンドブラケット25から壁面24側に突出してエンドブラケット25と壁面24との隙間が埋められて電気配線11が外部に露出しないようにされる。なお、図3(a)および(b)において41は、上述した貫通開口24aを壁面24の表面側で塞ぐためにスペーサ40と壁面24との間に配置されるドーナツ形状の目隠し板である。   The electric wiring 11 drawn into the front side of the wall surface 24 through the above-described through-opening 24a is further drawn into the handrail headboard 20 through the hollow portion 25b of the end bracket 25 similar to the elbow pipe described above. A thick spacer 40 having a wiring insertion port 40a is fitted and fixed to one end portion of the end bracket 25 facing the wall surface 24, and a part of the spacer 40 in the thickness direction is placed in one end portion of the end bracket 25. The remaining portion protrudes from the end bracket 25 toward the wall surface 24 to fill the gap between the end bracket 25 and the wall surface 24 so that the electrical wiring 11 is not exposed to the outside. 3A and 3B, reference numeral 41 denotes a donut-shaped blindfold plate disposed between the spacer 40 and the wall surface 24 in order to close the above-described through opening 24a on the surface side of the wall surface 24.

上述した配線挿入口40aを介してエンドブラケット25から笠木芯材1内に引き込まれた壁面24の表面側の電気配線11は、笠木芯材1の長手方向のほぼ全長に敷設される幹線部13と、この幹線部13から笠木芯材1の長手方向複数箇所で引き出される支線部14とを有して構成される。上記幹線部13の笠木芯材1内への敷設は、上述した配線用溝部21fを挿通されることにより手すりブラケット21を跨ぐことができるようにされる。この幹線部13は、光源ユニット保持部材10の突条31よりも上方の空間、すなわち光源ユニット8よりも上方のスペースを電気配線11の収容部12として機能させることにより、手すり装置Aの全長に配置される笠木芯材1の長さを活用して、光源ユニット保持部材10にしっかりと保持されて笠木芯材1内に敷設される。上述した弾性脚9の突条31間の隙間が幹線部13の直径よりも小さく設定されることにより、幹線部13が光源ユニット保持部材10にしっかりと保持される。   The electrical wiring 11 on the surface side of the wall surface 24 drawn from the end bracket 25 into the headboard core material 1 through the wiring insertion port 40a described above is the trunk line portion 13 laid on substantially the entire length of the headboard core material 1 in the longitudinal direction. And branch lines 14 that are drawn from the trunk line 13 at a plurality of locations in the longitudinal direction of the coping core 1. The trunk line 13 is laid in the headboard core 1 so as to be able to straddle the handrail bracket 21 by being inserted through the wiring groove 21f described above. The trunk portion 13 has a space above the ridge 31 of the light source unit holding member 10, that is, a space above the light source unit 8, as the housing portion 12 of the electric wiring 11, thereby increasing the length of the handrail device A. Utilizing the length of the placed headwood core 1, it is firmly held by the light source unit holding member 10 and laid in the headwood core 1. By setting the gap between the protrusions 31 of the elastic leg 9 described above to be smaller than the diameter of the main line portion 13, the main line portion 13 is firmly held by the light source unit holding member 10.

手すりブラケット21間に配設される光源ユニット8への上記幹線部13からの給電は、手すりブラケット21の近傍において上述した幹線部13から分岐する支線部14にリード線28を結線させることによりなされる。上述した光源ユニット保持部材10は、この実施の形態において光源ユニット8と同じ程度の長さに形成され、また、手すりブラケット21との間に長手方向に適宜の間隙を設定して配置されて支線部14の幹線部13との結線作業をしやすくされる。この支線部14やリード線28が手すり笠木20の外方に垂れ下がってしまうことを防止するために、図3(a)や図4(b)に示すように、笠木材5の対応開口部5aにはチューブ状のゴム等からなる目隠し材42が圧入される。   The power supply from the trunk portion 13 to the light source unit 8 disposed between the handrail brackets 21 is performed by connecting a lead wire 28 to the branch portion 14 branched from the trunk portion 13 in the vicinity of the handrail bracket 21. The The light source unit holding member 10 described above is formed in the same length as the light source unit 8 in this embodiment, and is arranged with an appropriate gap in the longitudinal direction between the handrail bracket 21 and a branch line. It is easy to connect the main part 13 to the main line part 13 of the part 14. In order to prevent the branch line portion 14 and the lead wire 28 from drooping outward from the handrail headboard 20, as shown in FIGS. 3 (a) and 4 (b), the corresponding opening 5a of the headwood 5 is provided. A blindfold 42 made of tube-like rubber or the like is press-fitted into the tube.

したがって手すり装置Aは、予め笠木芯材1の中空部1aにほぼ全長に渡って幹線部13を挿通させておき、この幹線部13を配線用溝部21fに抱かせるようにして手すりブラケット21を壁面24および笠木芯材1に連結することにより壁面24に固定して設置される。このとき、幹線部13の末端は電気配線中継用のボックス39に適宜固定しておく。   Accordingly, the handrail device A has the trunk portion 13 inserted through the hollow portion 1a of the headboard core material 1 over the entire length in advance, and the handrail bracket 21 is mounted on the wall surface so that the trunk portion 13 is held by the wiring groove portion 21f. 24 and the headboard core 1 are connected to the wall surface 24 by being connected. At this time, the end of the trunk portion 13 is appropriately fixed to an electric wiring relay box 39.

次いで、光源ユニット8の配置予定位置に合わせて手すりブラケット21近傍において幹線部13から支線部14を分岐させるとともに、手すりブラケット21間の幹線部13を光源ユニット保持部材10の収容部12に挿入し、この光源ユニット保持部材10を笠木芯材1に装着する。この後、笠木芯材1に笠木材5を被せ、支線部14にリード線28を結線した光源ユニット8を光源ユニット保持部材10に装着すれば、光源ユニット8が手すり笠木20の目地から照明可能に設置される。最後に手すりブラケット21近傍において笠木材5の対応開口部5aに目隠し材42を圧入すれば、建築工事は終了する。   Next, the branch line part 14 is branched from the main line part 13 in the vicinity of the handrail bracket 21 in accordance with the planned arrangement position of the light source unit 8, and the main line part 13 between the handrail brackets 21 is inserted into the accommodating part 12 of the light source unit holding member 10. The light source unit holding member 10 is attached to the headboard core material 1. Thereafter, the light source unit 8 can be illuminated from the joints of the handrail cap 20 by attaching the light source unit 8 with the cap wood 5 to the cap core 1 and connecting the lead wire 28 to the branch line portion 14 to the light source unit holding member 10. Installed. Finally, if the blindfold 42 is press-fitted into the corresponding opening 5a of the shade wood 5 in the vicinity of the handrail bracket 21, the construction work is completed.

上述したように光源ユニット保持部材10や光源ユニット8が押し込み操作により装着されるために、従来の手すり装置Aの設置作業と比べてもあまり作業が困難になることはない。また、手すりブラケット21間の間隔や数に合わせた光源ユニット8や光源ユニット保持部材10の長さや数量の調整は、これらの並列接続、およびニッパー等による切断により簡単に行うことができる。   As described above, since the light source unit holding member 10 and the light source unit 8 are mounted by a pushing operation, the work is not so difficult as compared with the installation work of the conventional handrail device A. The length and quantity of the light source unit 8 and the light source unit holding member 10 can be easily adjusted by parallel connection and cutting with a nipper or the like according to the interval or number between the handrail brackets 21.

また、上述の建築工事の後、電気工事により、上述したように電気配線中継用のボックス39に保持された幹線部13の末端をトランス34を介して商用電源に接続すれば、全ての作業は終了する。なお、図示省略したが、この電気工事において適宜のスイッチが設置され、光源ユニット8への給電の制御操作ができるようにされる。   Moreover, if the end of the trunk part 13 held by the electric wiring relay box 39 is connected to the commercial power source via the transformer 34 by the electric work after the building work as described above, all work is performed. finish. Although not shown, an appropriate switch is installed in this electrical work so that the power supply control operation to the light source unit 8 can be performed.

したがって商用電源から光源ユニット8に給電すれば、手すり装置Aは設置状態で下方を向く目地から照明光が床面37に照射され、手すり装置Aを利用して歩行したい利用者38の足下が照明されて歩きやすくなる。上述したように光源ユニット8は手すり笠木20の下端近傍に近接して配置されるために、その照度を容易に高めることができる。また、照明光により、暗所においても手すり装置Aの位置や、壁面24の位置を容易に把握することができる。さらに、光源ユニット8が笠木材5の対応開口部5aの下端縁よりもやや上方に保持されるために、仮に手すり笠木20が階段等に設置され、利用者38が手すり笠木20を側方から見えるような位置にいるときにも、眩しくなることはない。   Therefore, if power is supplied from the commercial power source to the light source unit 8, the handrail device A is irradiated with illumination light from the joint facing downward in the installed state, and the foot of the user 38 who wants to walk using the handrail device A is illuminated. Being easy to walk. As described above, since the light source unit 8 is disposed close to the vicinity of the lower end of the handrail headboard 20, the illuminance can be easily increased. Moreover, the position of the handrail apparatus A and the position of the wall surface 24 can be easily grasped by the illumination light even in a dark place. Further, since the light source unit 8 is held slightly above the lower end edge of the corresponding opening 5a of the headwood 5, the handrail headwood 20 is temporarily installed on the stairs and the user 38 moves the handrail headwood 20 from the side. Even when you are in a position where you can see it, you won't be dazzled.

使用により発光ダイオード6が消耗したときには、光源ユニット8を光源ユニット保持部材10から引っ張り出し、リード線28と支線部14の結線を解除すれば、光源ユニット8を容易に交換することができる。   When the light emitting diode 6 is consumed by use, the light source unit 8 can be easily replaced by pulling the light source unit 8 out of the light source unit holding member 10 and releasing the connection between the lead wire 28 and the branch line portion 14.

なお、上述した実施の形態においては、手すりブラケット21を介して壁面24に手すり笠木20を固定する場合を示したが、手すり笠木20を壁面24に直接固定したり、手すりブラケット21に代えて支柱を用いて床面や地面に固定することも可能である。また、壁面24と手すり笠木20との間における電気配線11の敷設は、上述したエンドブラケット25に代えて、手すりブラケット21に電気配線を沿わせるなどして手すりブラケット21を介したり、あるいは、壁面24と手すり笠木20の間に電気配線敷設用の筒状の部材などを設けて行うことも可能である。さらに、光源ユニット8や発光ダイオード6として直列接続の電気回線を介して給電されるものを使用する場合には、長さ調整時に配線作業を行えば足りる。   In the above-described embodiment, the case where the handrail headboard 20 is fixed to the wall surface 24 via the handrail bracket 21 has been described. However, the handrail headboard 20 is directly fixed to the wall surface 24 or replaced with the handrail bracket 21. It is also possible to fix to the floor or the ground using. In addition, the electrical wiring 11 is laid between the wall surface 24 and the handrail headboard 20 via the handrail bracket 21 by placing the electrical wiring along the handrail bracket 21 instead of the end bracket 25 described above, It is also possible to provide a tubular member for laying electrical wiring between the handrail headboard 20 and the handrail headboard 20. Furthermore, when using the light source unit 8 or the light emitting diode 6 that is fed via a serially connected electric line, it is sufficient to perform wiring work when adjusting the length.

図7(a)に本発明の変形例を示す。なお、この変形例、および後述する他の変形例において、上述した実施の形態と同一の構成要素は同一の符号を付してその説明を省略する。この変形例は断面形状の異なる手すり笠木20に本発明を適用した場合を示すもので、手すり笠木20は断面方向の外形が楕円からなるものが使用される。   FIG. 7A shows a modification of the present invention. Note that, in this modified example and other modified examples described later, the same components as those in the above-described embodiment are denoted by the same reference numerals, and the description thereof is omitted. This modification shows a case where the present invention is applied to a handrail headboard 20 having a different cross-sectional shape, and a handrail headboard 20 having an elliptical outer shape in the cross-sectional direction is used.

図7(b)は他の変形例を示すもので、この変形例においては、直径がより大きい手すり笠木20に対し、光源ユニット保持部材10の上面に適宜厚さのゴム板等からなる高さ調整部材43を貼り付けることにより、その高さ変化が吸収される。   FIG. 7B shows another modified example. In this modified example, the height of the handrail head 20 having a larger diameter is made of a rubber plate or the like having an appropriate thickness on the upper surface of the light source unit holding member 10. By sticking the adjustment member 43, the height change is absorbed.

以上の変形例ではまた、光源ユニット保持部材10も、上述した係合部16の下方に圧接片44を設けたものが使用される。この圧接片44は弾性脚9の外側に、弾性脚9の高さ方向に沿って垂下されて形成され、光源ユニット保持部材10の笠木芯材1への固定状態において、開口部4の開口端縁に圧接し、光源ユニット保持部材10を笠木芯材1に固定する。これにより弾性脚9の先端側の厚さが薄く、弾性変形しやすい部分をより長尺に形成して光源ユニット8の装着作業性がより良好にされる。   In the above modification, the light source unit holding member 10 is also provided with the pressure contact piece 44 below the engaging portion 16 described above. The pressure contact piece 44 is formed outside the elastic leg 9 so as to hang down along the height direction of the elastic leg 9. When the light source unit holding member 10 is fixed to the coping core 1, the opening end of the opening 4 is formed. The light source unit holding member 10 is fixed to the coping core 1 by pressing against the edge. As a result, the elastic leg 9 has a thin thickness on the tip side, and a portion that is easily elastically deformed is formed to be longer, so that the mounting workability of the light source unit 8 is further improved.

1 笠木芯材
2 被係止部
3 係止部
4 側方開口部
5 笠木材
6 光源
7 ケース
8 光源ユニット
9 弾性脚
10 光源ユニット保持部材
11 電気配線
12 収容部
13 幹線部
14 支線部
15 連結片
16 係合部
DESCRIPTION OF SYMBOLS 1 Headwood core material 2 Locked part 3 Locking part 4 Side opening part 5 Shadewood 6 Light source 7 Case 8 Light source unit 9 Elastic leg 10 Light source unit holding member 11 Electric wiring 12 Housing part 13 Trunk part 14 Branch part 15 Connection Piece 16 engaging part

Claims (5)

側方に開放された開断面形状を有して長尺に形成される笠木芯材と、
笠木芯材に形成される被係止部に係止部を係止させ、笠木芯材の側方開口部を長手通しに外部に連通させて笠木芯材に外嵌被覆される笠木材と、
光源をケースに収容して長尺に形成される光源ユニットと、
笠木芯材の側方開口部に固定され、側方開口部の幅方向に向き合う弾性脚の一対により前記ケースを挟持して外部を臨む位置に光源を保持する光源ユニット保持部材とを有する手すり装置。
A coping core material that has an open cross-sectional shape open to the side and is formed long,
The locking portion is locked to the locked portion formed on the headboard core material, and the side wall of the headboard core material is communicated to the outside through the longitudinal opening, and the headboard wood that is externally coated on the headboard core material,
A light source unit which is formed in a long shape by accommodating a light source in a case;
A handrail device having a light source unit holding member that holds the light source at a position facing the outside by sandwiching the case by a pair of elastic legs that are fixed to the side opening of the headboard and facing the width direction of the side opening .
前記光源ユニット保持部材は電気配線の収容部を備える請求項1記載の手すり装置。   The handrail device according to claim 1, wherein the light source unit holding member includes an electrical wiring accommodating portion. 前記光源ユニットの複数を有し、各光源ユニットに給電用の電気配線を接続して形成され、
該電気配線は、
笠木芯材の長手方向に沿って敷設される長尺の幹線部と、
幹線部の配線経路上の異なる位置から分岐して各光源ユニットに接続される支線部とを有する請求項1または2記載の手すり装置。
It has a plurality of the light source units, and is formed by connecting electric wiring for power feeding to each light source unit,
The electrical wiring is
A long trunk line laid along the longitudinal direction of the headwood,
The handrail device according to claim 1, further comprising: a branch line portion branched from different positions on the wiring path of the main line portion and connected to each light source unit.
前記光源ユニット保持部材は、各弾性脚を基端側で連結片により連結して断面略コ字形状に形成され、各弾性脚の外側面に膨隆する係合部を笠木芯材の開口端縁に係止させて笠木芯材に固定される請求項1ないし3のいずれかに記載の手すり装置。   The light source unit holding member is formed in a substantially U-shaped cross-section by connecting each elastic leg with a connecting piece at the base end side, and an engaging portion that bulges on the outer surface of each elastic leg has an opening edge of the headwood member The handrail device according to any one of claims 1 to 3, wherein the handrail device is fixed to the headboard core member by being locked to the headboard. 前記光源ユニット保持部材は、ケースの未挟持状態における側方開口部内への押し込み操作により笠木芯材の開口端縁に押されて近接方向に弾性変形する各弾性脚の離隔方向への弾性復帰力により笠木芯材に仮止め可能で、かつ、弾性脚間への光源ユニットの押し込み操作により各弾性脚を離隔方向に拘束して笠木芯材に固定される請求項4記載の手すり装置。   The light source unit holding member is an elastic return force in the separation direction of each elastic leg that is pushed by the opening edge of the headwood core member and is elastically deformed in the proximity direction by pushing into the side opening when the case is not sandwiched. 5. The handrail device according to claim 4, wherein the handrail device can be temporarily fixed to the headwood core member and is fixed to the headboard core member by restraining each elastic leg in the separation direction by pushing the light source unit between the elastic legs.
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Publication number Priority date Publication date Assignee Title
JP2012149389A (en) * 2011-01-17 2012-08-09 San Rail:Kk Handrail
JP2013221297A (en) * 2012-04-16 2013-10-28 Kume Industry Co Ltd Handrail
JP2015101949A (en) * 2013-11-20 2015-06-04 株式会社安川工務店 Handrail device
JP2015227542A (en) * 2014-05-30 2015-12-17 ナカ工業株式会社 Handrail coping and lighting unit
JP2017101544A (en) * 2017-01-18 2017-06-08 ナカ工業株式会社 Handrail coping

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JP2003249119A (en) * 2002-02-25 2003-09-05 Shikoku Chem Corp Lighting apparatus for handrail and handrail with lighting apparatus
JP2005336895A (en) * 2004-05-28 2005-12-08 Naka Ind Ltd Handrail with illumination

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Publication number Priority date Publication date Assignee Title
US5779228A (en) * 1996-08-03 1998-07-14 Hansen; Randall C. Anti-slip hand rail
JP2003249119A (en) * 2002-02-25 2003-09-05 Shikoku Chem Corp Lighting apparatus for handrail and handrail with lighting apparatus
JP2005336895A (en) * 2004-05-28 2005-12-08 Naka Ind Ltd Handrail with illumination

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012149389A (en) * 2011-01-17 2012-08-09 San Rail:Kk Handrail
JP2013221297A (en) * 2012-04-16 2013-10-28 Kume Industry Co Ltd Handrail
JP2015101949A (en) * 2013-11-20 2015-06-04 株式会社安川工務店 Handrail device
JP2015227542A (en) * 2014-05-30 2015-12-17 ナカ工業株式会社 Handrail coping and lighting unit
JP2017101544A (en) * 2017-01-18 2017-06-08 ナカ工業株式会社 Handrail coping

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