JP4126010B2 - Telescopic handrail - Google Patents

Telescopic handrail Download PDF

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JP4126010B2
JP4126010B2 JP2003434654A JP2003434654A JP4126010B2 JP 4126010 B2 JP4126010 B2 JP 4126010B2 JP 2003434654 A JP2003434654 A JP 2003434654A JP 2003434654 A JP2003434654 A JP 2003434654A JP 4126010 B2 JP4126010 B2 JP 4126010B2
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pair
fixed
bars
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slide
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JP2005188259A (en
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英夫 後藤
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ドーエイ外装有限会社
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Description

本発明は目地部を介して設けられた左右の建物の壁面間の目地部をカバーする伸縮手摺に関する。   The present invention relates to a telescopic handrail that covers a joint between wall surfaces of left and right buildings provided via the joint.

従来、この種の手摺は左右の建物の目地部側の床躯体に水平方向に回動可能に取付けられた一対の支柱と、この一対の支柱に所定間隔で後端部が固定された伸縮可能な複数個の支持バーとで構成されている。   Conventionally, this type of handrail is a pair of struts mounted horizontally on the floor frame on the joints side of the right and left buildings, and a rear end portion fixed to the pair of struts at predetermined intervals. And a plurality of support bars.

したがって、従来の手摺の複数個の伸縮可能な支持バーは、雨水や長年の使用により錆付いたりして伸縮不能となり、地震時に損傷してしまうという欠点があった。
また、スムーズな伸縮ができるように隙間を大きくした伸縮可能な支持バーを用いると、風等によって衝突音が発生するという欠点があった。
特開平11−50629号
Therefore, a plurality of extendable support bars of the conventional handrail have a drawback that they cannot be extended or contracted due to rusting due to rainwater or long-term use and are damaged during an earthquake.
Further, when a support bar that can be expanded and contracted so that the expansion and contraction can be smoothly performed is used, there is a drawback that a collision sound is generated by wind or the like.
JP-A-11-50629

本発明は以上のような従来の欠点に鑑み、雨水や長年の使用でもスムーズに伸縮移動して、地震時には損傷するのを効率よく阻止し、かつ開口部が広くなるのを防止することができるとともに、強風でもガタつき、騒音を発生するのを阻止することができる、設置が容易な伸縮手摺を提供することを目的としている。   In view of the above-described conventional drawbacks, the present invention can smoothly expand and contract even when used in rainwater or for many years, efficiently preventing damage during an earthquake, and preventing the opening from becoming wide. Another object of the present invention is to provide an easy-to-install telescopic handrail that can prevent rattling and generation of noise even in strong winds.

本発明の前記ならびにそのほかの目的と新規な特徴は次の説明を添付図面と照らし合わせて読むと、より完全に明らかになるであろう。
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。
The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

上記目的を達成するために、本発明は目地部を介して設けられた左右の建物の目地部側の床躯体あるいは壁躯体に水平方向に回動可能に取付けられた一対の支柱と、この一対の支柱の上部より水平方向に突出し、先端部間に目地部が設けられるように一体あるいは固定された一対の固定上部バーと、この一対の固定上部バーに両端部が脱落することなくスライド移動可能に取付けられたスライド上部バーと、前記一対の支柱に後端部が固定され、先端部がスライド移動可能にほぼ前記一対の固定上部バー間の寸法分だけ重なり合う一対のカバー体と、この一対のカバー体の重なり合う部位の一方に係合片が形成され、他方に該係合片とスライド移動可能に係合する係合部とからなるスライド支持具とで伸縮手摺を構成している。 In order to achieve the above object, the present invention provides a pair of struts mounted on a floor frame or a wall frame on the joint part side of the left and right buildings provided via the joint part so as to be rotatable in the horizontal direction. A pair of fixed upper bars that protrude horizontally from the top of the support column and are integrated or fixed so that a joint is provided between the tips, and the pair of fixed upper bars can slide without falling off both ends. A pair of cover bodies, a rear end portion of which is fixed to the pair of struts, and a pair of cover bodies that overlap with each other by a dimension between the pair of fixed upper bars so that the front end portion is slidable. An engagement piece is formed at one of the overlapping portions of the cover body, and an extension handrail is constituted by a slide support composed of the engagement piece and an engagement portion slidably engaged with the other.

以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。   As is clear from the above description, the present invention has the following effects.

(1)一対の支柱に後端部が固定され、先端部がスライド移動可能にほぼ一対の固定上部バー間の寸法分だけ重なり合う一対のカバー体を用いているので、地震等によって目地部が広くなっても、一対のカバー体の先端部間に隙間が生じるのを防止することができる。
したがって、安全に使用することができる。
(1) Since the rear end portion is fixed to the pair of support columns and the pair of cover bodies are overlapped by the dimension between the pair of fixed upper bars so that the front end portion is slidable, the joint portion is widened by an earthquake or the like. Even if it becomes, it can prevent that a clearance gap produces between the front-end | tip parts of a pair of cover body.
Therefore, it can be used safely.

(2)一対のカバー体をスライド支持具によって、スライド移動可能に支持しているので、地震等によって目地部が広くなったり、狭くなったりしても、一対のカバー体の先端部が重なり合った状態を保つことができる。
したがって、一対のカバー体の移動によって、脱落事故等を確実の防止でき、安全に使用することができる。
(2) Since the pair of cover bodies are slidably supported by the slide support, even if the joint portion becomes wider or narrower due to an earthquake or the like, the tip ends of the pair of cover bodies overlap each other. Can keep the state.
Accordingly, the movement of the pair of cover bodies can surely prevent a drop-out accident or the like and can be used safely.

(3)スライド支持具は構造が簡単で、容易に設置することができる。 (3) The slide support has a simple structure and can be easily installed.

(4)地震等によって左右の建物が異なる前後左右方向に揺れ動いても、一対の支柱が水平方向に回動するとともに、一対のカバー体がスライド移動して、その揺れ動きを損傷することなく吸収することができる。
したがって、長期間、損傷なく使用することができる。
(4) Even if the left and right buildings are swung in different directions due to an earthquake or the like, the pair of support columns rotate in the horizontal direction, and the pair of cover bodies slide to absorb the swinging movement without damage. be able to.
Therefore, it can be used for a long time without damage.

(5)請求項2も前記(1)〜(4)と同様な効果が得られる。 (5) In claim 2, the same effects as in the above (1) to (4) can be obtained.

以下、図面に示す本発明を実施するための最良の形態より、本発明を詳細に説明する。   Hereinafter, the present invention will be described in detail from the best mode for carrying out the present invention shown in the drawings.

図1ないし図11に示す本発明を実施するための最良の第1の形態において、1は目地部2を介して設けられた左右の建物3、3の渡り通路4の目地部側の壁面5、5間を覆う本発明の伸縮手摺で、この伸縮手摺1は前記左右の建物3、3の目地部側の前記壁面5、5近傍の床躯体6、6に、水平方向に回動可能に取付けられた角パイプ材製の一対の支柱7、7と、この一対の支柱7、7の上部より水平方向に突出し、先端部間に遊び空間8が設けられるように一体あるいは溶接等により固定された、前記一対の支柱7、7間の寸法Lのほぼ3分の1の寸法の角パイプ材製の一対の固定上部バー9、9と、この一対の固定上部バー9、9に両端部が脱落することなくスライド移動可能に取付けられた、ほぼ前記遊び空間8の2倍の寸法の角パイプ材製のスライド上部バー10と、前記一対の支柱7、7に後端部が溶接やビス止め等によって固定された先端部がスライド移動可能にほぼ前記一対の固定上部バー9、9間の寸法分だけ重なり合う一対のカバー体11、11と、この一対のカバー体11、11の先端部を常時スライド移動可能に重なり合わせるスライド支持具12と、前記一対の固定上部バー9、9の先端部と該一対の固定上部バー9、9側の一対のカバー体11、11とを吊り状態で固定する吊り固定具13、13とで構成されている。   In the first preferred embodiment for carrying out the present invention shown in FIGS. 1 to 11, reference numeral 1 denotes a wall surface 5 on the joint portion side of the crossing passage 4 of the right and left buildings 3 and 3 provided via the joint portion 2. In the telescopic handrail of the present invention covering between 5, the telescopic handrail 1 can be rotated in the horizontal direction on the wall surface 5 on the joint portion side of the left and right buildings 3, 3 and on the floor frame 6, 6 in the vicinity. A pair of square pipe members 7 and 7 attached, and a pair of pillars 7 and 7 projecting horizontally from the upper part of the pair of pillars 7 and 7 and are fixed integrally or by welding or the like so that a play space 8 is provided between the tips. In addition, a pair of fixed upper bars 9 and 9 made of a square pipe material having a size of approximately one third of the dimension L between the pair of support columns 7 and 7, and both ends of the pair of fixed upper bars 9 and 9 have both ends. A square pad that is slidably mounted without falling off and has a size approximately twice that of the play space 8. And a pair of fixed upper bars 9, 9 and a pair of fixed upper bars 9, 9, which are slidably movable at their rear ends fixed to the pair of columns 7, 7 by welding, screwing or the like. A pair of cover bodies 11 and 11 that overlap by the size, a slide support 12 that overlaps the tip parts of the pair of cover bodies 11 and 11 so as to be slidable at all times, and the tip parts of the pair of fixed upper bars 9 and 9 And a pair of fixed upper bars 9 and a pair of cover bodies 11 and 11 on the side of the fixed upper bar 9 and suspension fixing tools 13 and 13 for fixing in a suspended state.

前記一対の支柱7、7は図4に示すように、床躯体6に複数本のビス14等によって固定されるベース板15と、このベース板15の中央部に上方へ突出する軸16と、この軸16が下部に挿入される回転可能な軸受部17が形成された角パイプ材製の支柱本体18とで構成されている。   As shown in FIG. 4, the pair of support columns 7 and 7 includes a base plate 15 that is fixed to the floor frame 6 by a plurality of screws 14 and the like, a shaft 16 that protrudes upward at the center of the base plate 15, and The shaft 16 is composed of a column main body 18 made of a square pipe material on which a rotatable bearing portion 17 is inserted.

前記一対の固定上部バー9、9は図5に示すように、後端部が前記一対の支柱7、7の上部と一体成形あるいは溶接等によって固定された角パイプ材製の固定上部バー本体19と、この固定上部バー本体19の先端部に嵌合固定あるいは接着剤等によって固定された支持リング20と、前記固定上部バー本体19の下部に形成されたガイド長孔21とで構成されている。   As shown in FIG. 5, the pair of fixed upper bars 9, 9 are fixed upper bar bodies 19 made of a square pipe material whose rear end portions are fixed integrally with the upper portions of the pair of support columns 7, 7 by welding or the like. And a support ring 20 fixed to the front end portion of the fixed upper bar main body 19 by fitting, fixing, or the like, and a guide long hole 21 formed in the lower portion of the fixed upper bar main body 19. .

前記スライド上部バー10は図6に示すように、前記一対の固定上部バー9、9の支持リング20、20にスライド移動可能に支持される角パイプ材製のスライド上部バー本体22と、このスライド上部バー本体22の両端下部に固定された前記一対の固定上部バー9、9のガイド長孔21、21内をスライド移動できるストッパーピン23、23とで構成されている。   As shown in FIG. 6, the slide upper bar 10 includes a slide upper bar body 22 made of a square pipe material that is slidably supported by the support rings 20, 20 of the pair of fixed upper bars 9, 9, and the slide The upper bar main body 22 includes stopper pins 23 and 23 that can be slidably moved in the guide long holes 21 and 21 of the pair of fixed upper bars 9 and 9 fixed to the lower ends of both ends.

前記一対のカバー体11、11は図7に示すように、角パイプ材を枠状に形成されたフレーム24と、このフレーム24内をカバーするように取付けられたガラス、パネル、多孔板等のカバー材25とで構成されている。   As shown in FIG. 7, the pair of cover bodies 11, 11 includes a frame 24 in which a square pipe material is formed in a frame shape, and a glass, a panel, a perforated plate, and the like attached so as to cover the inside of the frame 24. It is comprised with the cover material 25. FIG.

前記スライド支持具12は図8に示すように、前記一対のカバー体11、11のフレーム24、24の上下部位の全幅寸法にわたってに固定された取付片26、26およびガイド片27、27と、この取付片26、26およびガイド片27、27を覆い、該取付片26、26に複数本のビス28等によって固定されたガイド片27、27をスライド移動可能に支持する一対の支持具29、29とで構成されている。
なお、前記取付片26、26およびガイド片27、27は前記一対のカバー体11、11のフレーム24、24の上下部位の全幅寸法にわたって設ける必要はなく、最大の伸縮時にスライド移動可能に支持できるように設けられていれば良い。
As shown in FIG. 8, the slide support 12 includes mounting pieces 26 and 26 and guide pieces 27 and 27 fixed over the entire width of the upper and lower parts of the frames 24 and 24 of the pair of cover bodies 11 and 11. A pair of support tools 29 that cover the mounting pieces 26 and 26 and the guide pieces 27 and 27 and support the guide pieces 27 and 27 fixed to the mounting pieces 26 and 26 by a plurality of screws 28 and the like so as to be slidable. 29.
The mounting pieces 26 and 26 and the guide pieces 27 and 27 do not need to be provided over the entire width of the upper and lower parts of the frames 24 and 24 of the pair of cover bodies 11 and 11 and can be supported so as to be slidable at the maximum expansion and contraction. It suffices to be provided.

上記構成の伸縮手摺1は、地震等によって左右の建物3、3が異なる左右方向に揺れ動き、目地部2が広くなると、図9に示すように一対の固定上部バー9、9間が広くなり、スライド上部バー10が大きく突出した状態になるとともに、一対のカバー体11、11の重なり部分が少なくなるように先端部がスライド移動して、その揺れ動きを吸収する。
また、目地部2が狭くなるように動くと図10に示すように、スライド上部バー10の両端部が一対の固定上部バー9、9内に侵入するとともに、一対のカバー体11、11の重なり部分が大きくなるように先端部がスライド移動して、その揺れ動きを吸収する。
なお、スライド上部バー10の両端部の一対の固定上部バー9、9への伸縮時には支持リング20、20との接触だけであるので、抵抗が小さく、スムーズにスライド移動することができる。
The telescopic handrail 1 having the above-described configuration is such that when the left and right buildings 3 and 3 are swung in different left and right directions due to an earthquake or the like, and the joint portion 2 is widened, the space between the pair of fixed upper bars 9 and 9 is widened as shown in FIG. While the slide upper bar 10 is in a state of projecting greatly, the distal end portion slides so that the overlapping portion of the pair of cover bodies 11 and 11 is reduced, and the shaking motion is absorbed.
Further, when the joint portion 2 moves so as to become narrow, as shown in FIG. 10, both end portions of the slide upper bar 10 enter the pair of fixed upper bars 9, 9 and the pair of cover bodies 11, 11 overlap. The tip part slides so that the part becomes large and absorbs the shaking movement.
In addition, since it is only contact with the support rings 20 and 20 at the time of expansion / contraction to a pair of fixed upper bars 9 and 9 of the both ends of the slide upper bar 10, resistance is small and it can slide smoothly.

左右の建物3、3が異なる前後方向に揺れ動いた場合には、図11に示すように一対の支柱7、7が水平方向に回動するとともに、スライド上部バー10の伸縮および一対のカバー体11,11の先端部のスライド移動によって、その揺れ動きを吸収する。
[発明を実施するための異なる形態]
When the left and right buildings 3 and 3 swing in different front and rear directions, as shown in FIG. 11, the pair of support columns 7 and 7 rotate in the horizontal direction, and the slide upper bar 10 extends and contracts and the pair of cover bodies 11. , 11 is absorbed by the sliding movement of the tip portions.
[Different forms for carrying out the invention]

次に、図12ないし図29に示す本発明を実施するための異なる形態につき説明する。なお、これらの本発明を実施するための異なる形態の説明に当って、前記本発明を実施するための最良の第1の形態と同一構成部分には同一符号を付して重複する説明を省略する。   Next, different modes for carrying out the present invention shown in FIGS. 12 to 29 will be described. In the description of these different modes for carrying out the present invention, the same components as those in the best mode for carrying out the present invention are designated by the same reference numerals and redundant description is omitted. To do.

図12ないし図14に示す本発明を実施するための第2の形態において、前記本発明を実施するための最良の第1の形態と主に異なる点は、一対のカバー体11、11のフレーム24、24の対向する上下部面に係止片30が形成された係止部材31を複数本のビス32等によって固定するとともに、この係止部材31の係合片30とスライド移動可能に係合する係合凹部33が形成された係合部材34を複数本のビス32によって固定させたスライド支持具12Aを用いた点で、このようなスライド支持具12Aを用いて構成した伸縮手摺1Aにしても前記本発明を実施するための最良の第1の形態と同様な作用効果が得られる。   The second embodiment for carrying out the present invention shown in FIGS. 12 to 14 is mainly different from the best first embodiment for carrying out the present invention in that the frame of the pair of cover bodies 11 and 11 is used. A locking member 31 having a locking piece 30 formed on the upper and lower opposing surfaces of 24 and 24 is fixed by a plurality of screws 32 and the like, and the engaging piece 30 of the locking member 31 is slidably engaged. An extension handrail 1A configured using such a slide support 12A is used in that a slide support 12A in which an engagement member 34 formed with a mating engagement recess 33 is fixed by a plurality of screws 32 is used. However, the same effect as the first preferred embodiment for carrying out the present invention can be obtained.

図15ないし図17に示す本発明を実施するための第3の形態において、前記本発明を実施するための第2の形態と主に異なる点は、丸パイプ材で形成したフレーム24A、24Aを用いた一対のカバー体11A、11Aと、T字状の係止片30Aが形成された係止部材31AおよびT字状の係合凹部33Aが形成された係合部材34Aを用いたスライド支持具12Bを使用した点で、このように構成した伸縮手摺1Bにしても、前記本発明を実施するための第2の形態と同様な作用効果が得られる。   The third embodiment for carrying out the present invention shown in FIGS. 15 to 17 is mainly different from the second embodiment for carrying out the present invention in that frames 24A and 24A formed of a round pipe material are used. A slide support using the pair of cover bodies 11A, 11A used, a locking member 31A formed with a T-shaped locking piece 30A, and an engaging member 34A formed with a T-shaped engaging recess 33A Even with the telescopic handrail 1B configured in this way in that 12B is used, the same function and effect as those of the second embodiment for carrying out the present invention can be obtained.

図18ないし図20に示す本発明を実施するための第4の形態において、前記本発明を実施するための第3の形態と主に異なる点は、丸パイプ材製の一対の支柱7A、7A、丸パイプ材製の一対の固定上部バー9A、9Aおよび丸パイプ材製のスライド上部バー10Aを用いた点で、このように構成した伸縮手摺1Cにしても、前記本発明を実施するための第3の実施の形態と同様な作用効果が得られる。   The fourth embodiment for carrying out the present invention shown in FIGS. 18 to 20 is mainly different from the third embodiment for carrying out the present invention in that a pair of pillars 7A, 7A made of a round pipe material is used. The telescopic handrail 1C configured as described above is used in order to implement the present invention in that a pair of fixed upper bars 9A, 9A made of a round pipe material and a slide upper bar 10A made of a round pipe material are used. The same effect as the third embodiment can be obtained.

図21ないし図23に示す本発明を実施するための第5の形態において、前記本発明を実施するための最良の第1の形態と主に異なる点は、一対の支柱7、7を目地部側の壁躯体5a、5aに複数本のビス35等で取付けられた上下部が直角方向に突出する支持金具36に枢支軸37、37で回動可能に取付けるとともに、該一対の支柱7、7の上下部より水平方向に固定上・下部バー9、38、9、38を突出するように固定し、該固定上・下部バー9、38、9、38にスライド上・下部バー10、39をスライド移動可能に取付けた点で、このように構成した伸縮手摺1Dにしても、前記本発明を実施するための最良の第1の形態と同様な作用効果が得られる。   The fifth embodiment for carrying out the present invention shown in FIGS. 21 to 23 is mainly different from the first embodiment for carrying out the present invention in that a pair of support columns 7 and 7 are connected to a joint portion. The upper and lower parts attached to the side wall housings 5a and 5a with a plurality of screws 35 and the like are pivotally attached to support brackets 36 protruding in a perpendicular direction by pivot shafts 37 and 37, and the pair of support columns 7 and 7 The upper and lower bars 9, 38, 9, 38 are fixed in a horizontal direction from the upper and lower parts of the 7 so as to protrude, and the upper and lower bars 10, 39, 38 are slid onto the fixed upper and lower bars 9, 38, 9, 38. Even if the telescopic handrail 1D configured as described above is slidably mounted, the same effects as those of the best first embodiment for carrying out the present invention can be obtained.

図24ないし図26に示す本発明を実施するための第6の形態において、前記本発明を実施するための最良の第1の形態と主に異なる点は、両側面に凹部40、40が形成されたパイプ材を用いた一対の固定上部バー9B、9Bと、この一対の固定上部バー9B、9Bの凹部40、40に両端部が挿入されるリップミゾ形鋼形状のスライド上部バー10Bを用いるとともに、フレーム24に所定間隔で複数本の縦桟あるいは横桟、本発明の実施の形態では縦桟41を固定した一対のカバー体11B、11Bを用いた点で、このように構成した伸縮手摺1Eにしても、前記本発明を実施するための最良の第1の形態と同様な作用効果が得られる。   The sixth embodiment for carrying out the present invention shown in FIGS. 24 to 26 is mainly different from the best first embodiment for carrying out the present invention in that concave portions 40 and 40 are formed on both side surfaces. While using a pair of fixed upper bars 9B, 9B using the pipe material formed, and a lip groove-shaped steel-shaped slide upper bar 10B in which both ends are inserted into the recesses 40, 40 of the pair of fixed upper bars 9B, 9B, The frame 24 uses a plurality of vertical or horizontal bars at a predetermined interval, and in the embodiment of the present invention, a pair of cover bodies 11B and 11B to which the vertical bars 41 are fixed. However, the same effect as the best first embodiment for carrying out the present invention can be obtained.

図27ないし図29に示す本発明を実施するための第7の形態において、前記本発明を実施するための第2の形態と主に異なる点は、フレーム24、24の一方の上下部の内側面あるいは外側面にアングル状の係止部材31Bを固定するとともに、他方の上下部の内側面あるいは外側面に該係止部材31Bの遊端部をガイドするガイド凹部42が形成された係合部材34Bを固定したスライド支持具12Cを用いた点で、このように構成した伸縮手摺1Fにしても、前記本発明を実施するための第2の形態と同様な作用効果が得られる。   The seventh embodiment for carrying out the present invention shown in FIGS. 27 to 29 differs from the second embodiment for carrying out the present invention mainly in the upper and lower portions of one of the frames 24, 24. An engaging member having an angle-shaped locking member 31B fixed to the side surface or the outer surface, and a guide recess 42 for guiding the free end portion of the locking member 31B is formed on the inner surface or outer surface of the other upper and lower portions. Even with the telescopic handrail 1F configured in this way, the same effect as the second embodiment for carrying out the present invention can be obtained in that the slide support 12C to which 34B is fixed is used.

本発明は伸縮手摺を製造する産業および、該伸縮手摺を設置する産業で利用される。   The present invention is used in industries that produce telescopic handrails and industries that install such handrails.

本発明を実施するための最良の第1の形態の正面図。BRIEF DESCRIPTION OF THE DRAWINGS The front view of the best 1st form for implementing this invention. 本発明を実施するための最良の第1の形態の平面図。The top view of the best 1st form for implementing this invention. 図1の3−3線に沿う断面図。Sectional drawing which follows the 3-3 line of FIG. 本発明を実施するための最良の第1の形態の支柱の説明図。Explanatory drawing of the support | pillar of the best 1st form for implementing this invention. 本発明を実施するための最良の第1の形態の固定上部バーの説明図。Explanatory drawing of the fixed top bar | burr of the best 1st form for implementing this invention. 本発明を実施するための最良の第1の形態のスライド上部バーの説明図。Explanatory drawing of the slide top bar of the best 1st form for implementing this invention. 本発明を実施するための最良の第1の形態のカバー体の説明図。Explanatory drawing of the cover body of the 1st best form for implementing this invention. 本発明を実施するための最良の第1の形態のスライド支持具の説明図。Explanatory drawing of the slide support of the best 1st form for implementing this invention. 本発明を実施するための最良の第1の形態の目地部が広くなる動作説明図。Explanatory drawing of operation | movement where the joint part of the best 1st form for implementing this invention becomes wide. 本発明を実施するための最良の第1の形態の目地部が狭くなる動作説明図。The operation explanatory view in which the joint part of the best 1st form for carrying out the present invention becomes narrow. 本発明を実施するための最良の第1の形態の異なる前後方向の動作説明図。The operation | movement explanatory drawing of the front-back direction from which the 1st best form for implementing this invention differs. 本発明を実施するための第2の形態の正面図。The front view of the 2nd form for carrying out the present invention. 図12の13−13線に沿う断面図。Sectional drawing which follows the 13-13 line | wire of FIG. 本発明を実施するための第2の形態のスライド支持具の説明図。Explanatory drawing of the slide support of the 2nd form for implementing this invention. 本発明を実施するための第3の形態の正面図。The front view of the 3rd form for carrying out the present invention. 図15の16−16線に沿う断面図。FIG. 16 is a cross-sectional view taken along line 16-16 in FIG. 15; 本発明を実施するための第3の形態のスライド支持具の説明図。Explanatory drawing of the slide support of the 3rd form for implementing this invention. 本発明を実施するための第4の形態の正面図。The front view of the 4th form for carrying out the present invention. 図18の19−19線に沿う断面図。FIG. 19 is a cross-sectional view taken along line 19-19 of FIG. 図18の20−20線に沿う断面図。Sectional drawing which follows the 20-20 line of FIG. 本発明を実施するための第5の形態の正面図。The front view of the 5th form for carrying out the present invention. 本発明を実施するための第5の形態の平面図。The top view of the 5th form for implementing this invention. 図21の23−23線に沿う断面図。FIG. 23 is a sectional view taken along line 23-23 in FIG. 21; 本発明を実施するための第6の形態の正面図。The front view of the 6th form for carrying out the present invention. 本発明を実施するための第6の形態の平面図。The top view of the 6th form for carrying out the present invention. 図24の26−26線に沿う断面図。FIG. 25 is a sectional view taken along line 26-26 in FIG. 24; 本発明を実施するための第7の形態の正面図。The front view of the 7th form for implementing this invention. 図27の28−28線に沿う断面図。FIG. 28 is a sectional view taken along line 28-28 in FIG. 27; 本発明を実施するための第7の形態のスライド支持具の説明図。Explanatory drawing of the slide support of the 7th form for implementing this invention.

符号の説明Explanation of symbols

1、1A、1B、1C、1D、1E、1F:伸縮手摺、
2:目地部、 3:建物、
4:渡り通路、 5:壁面、
6:床躯体、 7、7A:支柱、
8:遊び空間、 L:支柱間の寸法、
9、9A、9B:固定上部バー、
10、10A、10B:スライド上部バー、
11、11A、11b:カバー体、
12、12A、12B、12C:スライド支持具、
13:吊り固定具、 14:ビス、
15:ベース板、 16:軸、
17:軸受部、 18:支柱本体、
19:固定上部バー本体、 20:支持リング、
21:ガイド長孔、 22:スライド上部バー本体、
23:ストッパーピン、 24、24A:フレーム、
25:カバー材、 26:取付片、
27:ガイド片、 28:ビス、
29:支持具、 30、30A:係止片、
31:31A、31B:係止部材、
32:ビス、 33、33A:係合凹部、
34:34A:係合部材、 35:ビス、
36:支持金具、 37:枢支軸、
38:固定下部バー、 39:スライド下部バー、
40:凹部、 41:縦桟、
42:ガイド凹部。
1, 1A, 1B, 1C, 1D, 1E, 1F: telescopic handrail,
2: joints, 3: buildings,
4: Crossing passage, 5: Wall surface,
6: floor frame, 7, 7A: support,
8: Play space, L: Dimensions between support columns,
9, 9A, 9B: fixed upper bar,
10, 10A, 10B: slide upper bar,
11, 11A, 11b: cover body,
12, 12A, 12B, 12C: slide support,
13: Hanging fixture, 14: Screw,
15: Base plate, 16: Shaft,
17: bearing part, 18: prop body,
19: Fixed upper bar body, 20: Support ring,
21: Guide slot, 22: Slide upper bar body,
23: Stopper pin, 24, 24A: Frame,
25: Cover material, 26: Mounting piece,
27: Guide piece, 28: Screw,
29: support, 30, 30A: locking piece,
31: 31A, 31B: locking member,
32: Screw, 33, 33A: Engaging recess,
34: 34A: engaging member, 35: screw,
36: support bracket, 37: pivot shaft,
38: Fixed lower bar, 39: Lower slide bar,
40: recess, 41: vertical rail,
42: Guide recess.

Claims (2)

目地部を介して設けられた左右の建物の目地部側の床躯体あるいは壁躯体に水平方向に回動可能に取付けられた一対の支柱と、この一対の支柱の上部より水平方向に突出し、先端部間に目地部が設けられるように一体あるいは固定された一対の固定上部バーと、この一対の固定上部バーに両端部が脱落することなくスライド移動可能に取付けられたスライド上部バーと、前記一対の支柱に後端部が固定され、先端部がスライド移動可能にほぼ前記一対の固定上部バー間の寸法分だけ重なり合う一対のカバー体と、この一対のカバー体の重なり合う部位の一方に係合片が形成され、他方に該係合片とスライド移動可能に係合する係合部とからなるスライド支持具とを備えることを特徴とする伸縮手摺。 A pair of struts mounted on the floor or wall housing on the joints side of the left and right buildings provided via the joints, and horizontally projecting from the top of the pair of struts, A pair of fixed upper bars integrally or fixed so that a joint portion is provided between the parts, a slide upper bar attached to the pair of fixed upper bars so that both ends can be slid without dropping, and the pair A pair of cover bodies that have a rear end portion fixed to the support column and a tip end portion of which is slidably movable by the dimension between the pair of fixed upper bars, and an engagement piece on one of the overlapping portions of the pair of cover bodies A telescopic handrail comprising: a slide support having an engagement portion that is slidably engaged with the engagement piece. 一対のカバー体は角パイプあるいは丸パイプ材で枠状に形成されたフレームと、このフレーム内をカバーするガラス、パネル、複数本の縦桟、複数本の横桟、格子等のカバー材とで構成されていることを特徴とする請求項1記載の伸縮手摺。 A pair of cover bodies is a frame formed of a square pipe or a round pipe material, and a cover material such as glass, panel, a plurality of vertical bars, a plurality of horizontal bars, and a lattice covering the inside of the frame. The telescopic handrail according to claim 1, wherein the telescopic handrail is configured.
JP2003434654A 2003-12-26 2003-12-26 Telescopic handrail Expired - Fee Related JP4126010B2 (en)

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Publication number Priority date Publication date Assignee Title
JP5099735B2 (en) * 2005-12-08 2012-12-19 株式会社ナルコ岩井 Telescopic handrail device
CN103526696B (en) * 2013-10-20 2015-08-19 广州大学 For two isolation structures or the Bidirectional slide lifeline between isolation structure and fixed structure

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