JP3648106B2

JP3648106B2 - Telescopic gate

Info

Publication number: JP3648106B2
Application number: JP33531899A
Authority: JP
Inventors: 雅幸高橋; 智久面谷
Original assignee: 東工シャッター株式会社; 三協アルミニウム工業株式会社
Priority date: 1999-11-26
Filing date: 1999-11-26
Publication date: 2005-05-18
Anticipated expiration: 2019-11-26
Also published as: JP2001152769A

Description

【０００１】
【発明の属する技術分野】
本発明は、出入口に設ける伸縮門扉に関するものである。
【０００２】
【発明が解決しようとする課題】
傾斜地に設ける伸縮門扉として、実公昭６２−２４７１６号公報は、平行四辺形のパンタ部（パンタグラフとも称する）を構成するパンタ部材のうち、相対する同長２本を１組とする、２組のパンタ部材にあって、各組を構成するパンタ部材の長さを長短とし、傾斜地の角度が異なる毎に、長さの異なるパンタ部材を必要とするため、加工性と組立て性が悪く、現地での調整、勝手変更等の融通ができない問題点があった。
これを解決する手段として、特開平１０−１３１６４９号公報は、パンタ部を構成するパンタ部材のうち、相対する同長２本を１組とし、２組のパンタ部材にあって、各組を構成するパンタ部材の長さを同一にし、１組のパンタ部材に角度調整部材を備え、角度調整部材を引手框や吊元框に軸支しているが、角度調整部材の取付けが面倒で、高価になる問題点があると共に、角度調整部材が外部に露出するので、見栄えが悪くなる問題点があった。
そこでこの発明は、従来技術の備えるこのような問題点に鑑みてなされたものであり、その目的とするところは、屋内パンタ部材と屋外パンタ部材との少なくとも一方側パンタ部材長さを簡単に調整し得るようにして、傾斜地においても使用し得る伸縮門扉を提供することにある。
【０００３】
【課題を解決するための手段】
上記目的を達成するために、本発明の伸縮門扉は、請求項１として、吊元框と、引手框と、複数の縦桟と、パンタ部とを備え、縦桟は、框側から交互に配置する第一縦桟と第二縦桟とを備え、パンタ部は、屋内パンタ部材と屋外パンタ部材の中間部を第一縦桟に軸支してあり、吊元框と引手框の隣に位置する縦桟に軸支した屋内パンタ部材と屋外パンタ部材のうち一方側パンタ部材は長さ調整部を備え、框側の端部を框に沿って上下方向にガイドしてあり、他方側パンタ部材は框側の端部を框に軸支してあり、長さ調整部は、長手方向に挿通部を有する太部材と、挿通部の内部にスライド可能に挿入する細部材と、太部材と細部材を固定する固定ネジとを備え、長さ調整部で一方側パンタ部材長さを調整することにより、引手框及び吊元框に対するパンタ部の取付角度を変更可能としたことを特徴とする。
【０００４】
請求項２として、吊元框と、引手框と、複数の縦桟と、パンタ部とを備え、縦桟は、框側から交互に配置する第一縦桟と第二縦桟とを備え、パンタ部は、第一パンタ部と第二パンタ部とを伸縮方向に半ピッチ位相をずらして軸支しており、第一パンタ部は、屋内パンタ部材と屋外パンタ部材の中間部を第一縦桟に軸支してあり、吊元框と引手框の隣に位置する第一縦桟に軸支した屋内パンタ部材と屋外パンタ部材は長さ調整部を備え、框側の端部を框に沿って上下方向にガイドしてあり、第二パンタ部は、屋内パンタ部材と屋外パンタ部材の中間部を第二縦桟に軸支してあり、伸縮方向の側端部を框に軸支してあり、中間部と側端部とが略同一線上に配列してあり、長さ調整部は、長手方向に挿通部を有する太部材と、挿通部の内部にスライド可能に挿入する細部材と、太部材と細部材を固定する固定ネジとを備え、長さ調整部で第一パンタ部の屋内パンタ部材と屋外パンタ部材の長さを調整することにより、引手框及び吊元框に対するパンタ部の取付角度を変更可能としたことを特徴とする。
【０００７】
【発明の実施の形態】
まず本発明による伸縮門扉の第一実施形態を図１に基づき説明すれば、吊元框５と、引手框６と、複数の縦桟７と、パンタ部４とを備え、パンタ部４は屋内パンタ部材１と屋外パンタ部材２との中間部Ｑを縦桟７に軸支し、両パンタ部材１，２のうちの少なくとも一方側パンタ部材Ｘは、一方側パンタ部材長さＨ１の変更用長さ調整部８を備え、一端部Ｘａを縦桟７からパンタ部４の伸縮方向の一方側に位置する一方側部材Ｍに沿って上下方向にガイドしており、他方側パンタ部材Ｙは一端部Ｙａを一方側部材Ｍに軸支し、一方側パンタ部材Ｘと他方側パンタ部材Ｙとの他端部Ｘｂ，Ｙｂのうちの一方側端部ｃを、縦桟７からパンタ部４の伸縮方向の他方側に位置する他方側部材Ｎに軸支し、他方側端部ｄを他方側部材Ｎ側に位置する隣りパンタ部材Ｚの一端部Ｚａと軸支している。
パンタ部４は、吊元框５と引手框６との間の上部及び下部に設けてあり、縦桟７は上部パンタ部４と下部パンタ部４とに軸支しているが、以下の説明におけるパンタ部４は、断りがない限り上部及び下部パンタ部４，４を含むものとする。
【０００８】
次いで本発明における伸縮門扉の第二実施形態を、第一実施形態と相違する点について説明すれば、図２（イ）の如く縦桟７は、吊元框５及び引手框６から交互に配置する第一縦桟７と第二縦桟１７とを備え、一方側部材Ｍが吊元框５と引手框６であり、他方側部材Ｎが第二縦桟１７であり、パンタ部４の伸縮方向の吊元側端部に位置する屋内パンタ部材１と、引手側端部に位置する屋外パンタ部材２とに長さ調整部８を備え、吊元側の屋内パンタ部材１と引手側の屋外パンタ部材２とが長さ調整可能の一方側パンタ部材Ｘであり、吊元框５及び引手框６に一方側パンタ部材Ｘの一端部Ｘａを上下方向にガイドすると共に、他方側パンタ部材Ｙの一端部Ｙａを吊元框５及び引手框６に軸支しており、一方側パンタ部材Ｘの他端部Ｘｂと他方側パンタ部材Ｙの他端部Ｙｂのうちの一方側端部ｃを第二縦桟１７に軸支し、他方側端部ｄを第二縦桟１７側に位置する隣のパンタ部材Ｚの一端部Ｚａに軸支している。
【０００９】
第二実施形態において、一方側パンタ部材Ｘの長さ調整部８を伸縮し、一方側パンタ部材長さＨ１を他方側パンタ部材長さＨ２と相違することで、例えば吊元側と引手側とに備えた一方側パンタ部材長さＨ１を、一方側パンタ部材Ｘと対を成す他方側パンタ部材長さＨ２より長くするか、反対に一方側パンタ部材長さＨ１を他方側パンタ部材長さＨ２より短くし、或いは吊元側の一方側パンタ部材長さＨ１を長く、引手側の他方側パンタ部材長さＨ２を短くし、又は吊元側の一方側パンタ部材長さＨ１を短く、引手側の他方側パンタ部材長さＨ２を長くすれば、引手框６及び吊元框５に対するパンタ部４の取付角度θの変更が可能となる。
【００１０】
本発明における伸縮門扉の第三実施形態を、第一実施形態と相違する点について説明すれば、図２（ロ）の如く一方側部材Ｍが第二縦桟１７であり、第二縦桟１７の吊元側に位置する吊元側屋外パンタ部材２Ａと、第二縦桟１７の引手側に位置する引手側屋内パンタ部材１Ｂとに長さ調整部８を備え、吊元側屋外パンタ部材２Ａが長さ調整可能の吊元側の一方側パンタ部材Ｘ１で、引手側屋内パンタ部材１Ｂが長さ調整可能の引手側の一方側パンタ部材Ｘ２であり、吊元側の一方側パンタ部材Ｘ１の一端部Ｘ１ａと引手側の一方側パンタ部材Ｘ２の一端部Ｘ２ａとを、第二縦桟１７の屋内側と屋外側とに分けて上下方向にガイドし、吊元側の他方側パンタ部材Ｙ１の一端部Ｙ１ａと引手側の他方側パンタ部材Ｙ２の一端部Ｙ２ａとを第二縦桟１７に軸支し、且つ吊元側の他方側パンタ部材Ｙ１の他端部Ｙ１ｂと、他方側パンタ部材Ｙ１の吊元側に位置する隣りパンタ部材Ｚ１の一端部Ｚ１ａとを軸支し、引手側の他方側パンタ部材Ｙ２の他端部Ｙ２ｂと、他方側パンタ部材Ｙ２の引手側に位置する隣りパンタ部材Ｚ２の一端部Ｚ２ａとを軸支している。
第二縦桟１７は図６の如く、屋内竪桟部７ａと屋外竪桟部７ｂとを相対設し、両竪桟部７ａ，７ｂの内側に縦溝部７ｃ，７ｄを相対設しており、屋内側縦溝部７ｃに吊元側の一方側パンタ部材Ｘ１の一端部Ｘ１ａを、屋外竪桟部７ｂに引手側の一方側パンタ部材Ｘ２の一端部Ｘ２ａを分けてガイドするか、屋内側縦溝部７ｃに吊元側の他方側パンタ部材Ｙ１の一端部Ｙ１ａを、屋外竪桟部７ｂに引手側の他方側パンタ部材Ｙ２の一端部Ｙ２ａを分けてガイドしている。
【００１１】
第三実施形態において、吊元側の一方側パンタ部材Ｘ１のパンタ部材長さＨ１と、引手側の一方側パンタ部材Ｘ２のパンタ部材長さＨ２とを相違し、例えば吊元側の一方側パンタ部材長さＨ１を、引手側の一方側パンタ部材長さＨ２より短くするか、反対に吊元側の一方側パンタ部材長さＨ１を、引手側の他方側パンタ部材長さＨ２より長くするれば、第二縦桟１７に対する吊元側の一方側パンタ部材Ｘ１の一端部Ｘ１ａと、引手側の一方側パンタ部材Ｘ２の一端部Ｘ２ａとの間に上下摺動に誤差が生じても、第二縦桟１７の屋内側縦溝部７ｃと屋外側縦溝部７ｄとに分かれて上下摺動するので、第二縦桟１７と引手框６及び吊元框５に対するパンタ部４の取付角度θの変更が可能となる。
【００１２】
本発明における伸縮門扉の第四実施形態を図３に基づき説明すれば、吊元框５と、引手框６と、複数の縦桟７と、パンタ部４とを備え、パンタ部４は、第一パンタ部４Ａと第二パンタ部４Ｂとを伸縮方向に半ピッチ位相をずらして軸支しており、縦桟７は、吊元框５及び引手框６から交合に配置する第一縦桟７と第二縦桟１７とを備え、第一パンタ部４Ａは屋内パンタ部材１Ａと屋外パンタ部材２Ａとの中間部Ｑを第一縦桟７に軸支し、両パンタ部材１Ａ，２Ａのうちの少なくとも一方側パンタ部材Ｘは長さ調整部８を備え、第二パンタ部４Ｂは屋内パンタ部材１１と屋外パンタ部材１２との中間部Ｐを第二縦桟１７に、且つ伸縮方向の側端部ｐを吊元框５又は引手框６に軸支し、第一パンタ部４Ａの中間部Ｑと、第二パンタ部４Ｂの中間部Ｐ及び側端部ｐとを略一線上に配列しており、一方側パンタ部材Ｘと他方側パンタ部材Ｙとの一端部Ｘａ、Ｙａを、縦桟７からパンタ部４の伸縮方向の一方側に位置する一方側部材Ｍに沿って上下方向にガイドし、一方側パンタ部材Ｘの他端部Ｘｂを隣りパンタ部材Ｚ１の一端部Ｚ１ａと、他方側パンタ部材Ｙの他端部Ｙｂを隣りパンタ部材Ｚ２の一端部Ｚ２ａと軸支している。
【００１３】
本発明における伸縮門扉の第五実施形態を、第四実施形態と相違する点について説明すれば、図４（イ）の如く一方側部材Ｍが吊元框５と引手框６であり、他方側部材Ｎが第二縦桟１７であり、一方側パンタ部材Ｘと他方側パンタ部材Ｙとが第一パンタ部４Ａの伸縮方向の側端部に備えてあり、長さ調整部８を備え、一方側パンタ部材長さＨ１と他方側パンタ部材長さＨ２との変更が可能となり、吊元框５及び引手框６に一方側パンタ部材Ｘと他方側パンタ部材Ｙとの一端部Ｘａ，Ｙａを上下方向にガイドし、且つ他方側パンタ部材Ｙの一端部Ｙａを軸支しており、一方側パンタ部材Ｘの他端部Ｘｂと他方側パンタ部材Ｙの他端部Ｙｂのうちの一方側端部ｃを第二縦桟１７に軸支し、他方側端部ｄを第二縦桟１７側の隣のパンタ部材Ｚの一端部Ｚａに軸支している。
その結果、第三実施形態と同様に、一方側パンタ部材Ｘと他方側パンタ部材Ｙとの長さ調整部８を伸縮し、一方側パンタ部材長さＨ１と他方側パンタ部材長さＨ２とを相違すれば、引手框６及び吊元框５に対するパンタ部４の取付角度θの変更が可能となる。
【００１４】
本発明における伸縮門扉の第六実施形態を、第四実施形態と相違する点についてを説明すれば、図４（ロ）の如く一方側部材Ｍが第二縦桟１７であり、第二縦桟１７の吊元側に位置する吊元側屋外パンタ部材２Ａと、第二縦桟１７の引手側に位置する引手側屋内パンタ部材１Ｂとに長さ調整部８を備え、吊元側屋外パンタ部材２Ａが長さ調整可能の吊元側の一方側パンタ部材Ｘ１で、引手側屋内パンタ部材１Ｂが長さ調整可能の引手側の一方側パンタ部材Ｘ２であり、吊元側屋内パンタ部材１Ａが吊元側の他方側パンタ部材Ｙ１で、引手側屋外パンタ部材２Ｂが引手側の他方側パンタ部材Ｙ２であり、吊元側の一方側パンタ部材Ｘ１の一端部Ｘ１ａと引手側の一方側パンタ部材Ｘ２の一端部Ｘ２ａとを、第二縦桟１７の屋内側と屋外側とに分けて上下方向にガイドしており、吊元側の一方側パンタ部材Ｘ１の他端部Ｘ１ｂと、吊元側の一方側パンタ部材Ｘ１の吊元側に位置する隣りパンタ部材Ｚ１の一端部Ｚ１ａとを軸支し、引手側の一方側パンタ部材Ｘ２の他端部Ｘ２ｂと、引手側の一方側パンタ部材Ｘ２の引手側に位置する隣りパンタ部材Ｚ２の一端部Ｚ２ａとを軸支し、且つ吊元側の他方側パンタ部材Ｙ１の一端部Ｙ１ａと、引手側の他方側パンタ部材Ｙ２の一端部Ｙ２ａとを軸支している。
その結果、第五実施形態と同様に、吊元側の一方側パンタ部材Ｘ１と引手側の一方側パンタ材Ｙ２との長さ調整部８を加減し、一方側パンタ部材長さＨ１と他方側パンタ部材長さＨ２とを相違することで、第二縦桟１７に対する上下摺動に誤差が生じても、一端部Ｘ１ａ，Ｘ２ａは同じ第二縦桟１７の屋内側縦溝部７ｃと屋外側縦溝部７ｄとに分かれてガイドされているので、安定した伸縮を得ることができる。
【００１５】
【実施例】
第二実施形態において、長さ調整部８を一方側パンタ部材Ｘにのみに備えたが、他方側パンタ部材Ｙにのみに備えることも、また一方側パンタ部材Ｘと他方側パンタ部材Ｙとの両方に備えることも可能である。
第二実施形態において、吊元框５又は引手框６に他方側パンタ部材Ｙの一端部Ｙａを上下方向にガイドし、一方側パンタ部材Ｘの一端部Ｘａを軸支しても同様の目的を達成するし、他方側パンタ部材Ｙの他端部Ｙｂを縦桟７に軸支し、一方側パンタ部材Ｘの他端部Ｘｂを隣りパンタ部材Ｚの一端部Ｚａと軸支しても同様の目的を達成する。
第三実施形態において、第二縦桟１７の屋外側縦溝部７ｄに吊元側の他方側パンタ部材Ｙ１の一端部Ｙ１ａを、屋内側縦溝部７ｃに引手側の他方側パンタ部材Ｙ２の一端部Ｙ２ａを分けて上下方向にガイドし、吊元側の一方側パンタ部材Ｘ１と引手側の一方側パンタ部材Ｘ２との一端部Ｘ１ａ，Ｘ２ａを同じ第二縦桟１７に軸支しても同様の目的を達成する。
【００１６】
第四実施形態において、第二パンタ部４Ｂの屋内パンタ部材１１と屋外パンタ部材１２との中間部Ｐを縦桟７に、第一パンタ部４Ａの屋内パンタ部材１と屋外パンタ部材２との中間部Ｑを第二縦桟１７に軸支し、第一パンタ部４Ａの伸縮方向の側端に、吊元框５及び引手框６に軸支する側端部ｐを設けても同様の目的を達成する。
第五実施形態において、第一パンタ部４Ａの伸縮方向の側端部に、長さ調整可能な一方側パンタ部材Ｘと他方側パンタ部材Ｙとを備え、両パンタ部材Ｘ，Ｙの一端部Ｘａ，Ｙａを同じ吊元框５又は引手框６に沿って上下方向にガイドしても同様の目的を達成する。
第六実施形態において、第一パンタ部４Ａの吊元側の他方側パンタ部材Ｙ１と引手側の他方側パンタ部材Ｙ２とに長さ調整部８を備え、吊元側の他方側パンタ部材Ｙ１の一端部Ｙ１ａを第二縦桟１７の屋外側縦溝部７ｄに、引手側の他方側パンタ部材Ｙ２の一端部Ｙ２ａを同じ第二縦桟１７の屋内側縦溝部７ｃに分けて上下方向にガイドしても同様の目的を達成する。
【００１７】
長さ調整部８は図９の如く、長手方向に挿通部３６を有する太部材３３と、挿通部３６の内部にスライド可能に挿入する細部材３４と、太部材３３と細部材３４を固定する固定ネジ３５とを備え、太部材３３は長手方向に直交する固定孔３８を、細部材３４は固定孔３８に連通し長手方向に長くなる長孔３７を設け、固定孔３８から長孔３７に固定ネジ３５を挿通固定し、長孔３７の範囲内で一方側及び他方側パンタ部材長さＨ１，Ｈ２の変更を可能にするか、更に太部材３３と細部材３４とに跨がる補強材３９を備え、補強材３９を介して太部材３３と細部材３４を固定しているが、これらの構造に限定されるものではなく、一方側及び他方側パンタ部材長さＨ１，Ｈ２を調整し得るものであれば自由である。
【００１８】
吊元框５は図５（イ）（ロ）の如く、屋内竪部５ａと屋外竪部５ｂとを相対向して備え、両竪部５ａ，５ｂに縦溝部５ｃ，５ｄの開口側を相対向して設けており、引手框６は吊元框５と同様に、相対する屋内竪部６ａと屋外竪部６ｂとに、縦溝部６ｃ，６ｄの開口側を相対向して設けている。
縦桟７は図６の如く、屋内竪部７ａと屋外竪部７ｂとを相対向して備え、両竪部７ａ，７ｂに縦溝部７ｃ，７ｄの開口側を相対向して設けており、吊元框５及び引手框６と同様の構造を成している。
【００１９】
図５（イ）は、吊元框５及び引手框６に対する一方側パンタ部材Ｘの一端部Ｘａの軸支を示すもので、屋内竪部６ａと屋外竪部５ｂとの間に框用固定軸２１を設け、框用固定軸２１の中央部にスリーブ２７を嵌合し、スリーブ２７の屋外側にスペーサ２８を、スリーブ２７の屋内側に他方側パンタ部材Ｙの一端部Ｙａとスペーサ２８を順に嵌合している。
図５（ロ）は、吊元框５及び引手框６に対する他方側パンタ部材Ｙの一端部Ｙａのガイドを示すもので、屋内側縦溝部５ｃと屋外側縦溝部５ｄとに上下ガイドされた框用摺動軸２３を備え、框用摺動軸２３の中央部にスリーブ２７を嵌合し、スリーブ２７の屋外側に一方側パンタ部材Ｘの一端部Ｘａとガイドローラー２９を、スリーブ２７の屋内側にスペーサ２８とガイドローラー２９を順に嵌合している。
図６（イ）は、一方側パンタ部材Ｘと隣りパンタ部材Ｚとの軸支を示すもので、縦桟７の屋内竪桟部７ａと屋外竪桟部７ｂとの間を自由に通過する縦桟用摺動軸２６の中央部にスリーブ２７を嵌合し、スリーブ２７の屋内側に他方側パンタ部材Ｙの他端部Ｙｂを、スリーブ２７の屋外側に隣りパンタ部材Ｚの一端部Ｚａを連結している。
図６（ロ）は、縦桟７に対する屋内パンタ部材１の他端部と、屋外パンタ部材２の他端部との軸支を示すもので、屋内竪桟部７ａと屋外竪桟部７ｂとの間に縦桟用固定軸２２を設け、縦桟用固定軸２２の中央部にスリーブ２７を嵌合し、スリーブ２７の屋内側に屋内パンタ部材１の他端部とスペーサ２８を、スリーブ２７の屋外側に屋外パンタ部材２の他端部とスペーサ２８を順に嵌合している。
図６（ハ）は、屋内パンタ部材１と屋外パンタ部材２との中間部Ｑの縦桟７に対する軸支を示すもので、屋内竪桟部７ａと屋外竪桟部７ｂとの間に縦桟用固定軸２２を設け、縦桟用固定軸２２の中央部にスリーブ２７を嵌合し、スリーブ２７の屋内側に屋内パンタ部材１とスペーサ２８を、スリーブ２７の屋外側に屋外パンタ部材２とスペーサ２８を順に嵌合している。
【００２０】
図７（イ）は、吊元框５及び引手框６に対する側端部ｐの軸支を示すもので、屋内竪部５ａと屋外竪部５ｂとの間に框用固定軸２１を架設し、框用固定軸２１の中央部にスリーブ２７を嵌合し、スリーブ２７の屋内側に一方側パンタ部材Ｘの一端部Ｘａとスペーサ２８を、スリーブ２７の屋外側に他方側パンタ部材Ｙの一端部Ｙａとスペーサ２８を順に嵌合している。
図７（ロ）は、吊元框５及び引手框６に対する一方側パンタ部材Ｘの一端部Ｘａのガイド例を示すものであり、図７（ハ）は、同じ吊元框５及び引手框６に対する他方側パンタ部材Ｙの一端部Ｙａのガイド例を示すものであり、図７（ロ）（ハ）は図５（ロ）と略同様であるから、説明を省略する。
図８（イ）は、第二縦桟１７に対する第一パンタ部４Ａの中間部Ｑの軸支を示すもので、屋内竪桟部７ａと屋外竪桟部７ｂとの間に縦桟用固定軸２２を設け、縦桟用固定軸２２の中央部にスリーブ２７を嵌合し、スリーブ２７の屋内側に屋内パンタ部材１とスペーサ２８を、スリーブ２７の屋外側に屋外パンタ部材２とスペーサ２８を順に嵌合している。
図８（ロ）は、屋内パンタ部材１及び屋外パンタ部材２と隣りパンタ部材Ｚとの軸支を示すもので、図５（ハ）と略同様であるから、説明を省略する。
図８（ハ）は、第二縦桟１７に対する一方側パンタ部材Ｘと他方側パンタ部材Ｙとのガイドを示すもので、屋内側縦溝部７ｃにガイドされている屋内側摺動軸２４に、一方側パンタ部材Ｘと、その屋内側にガイドローラー２９を順に嵌合しており、一端部Ｘａは、同じ第二縦桟１７の屋外側縦溝部７ｄにガイドされている屋外側摺動軸２５に、他方側パンタ部材Ｙと、その屋外側にガイドローラー２９を順に嵌合しており、一方側パンタ部材Ｘと他方側パンタ部材Ｙとを、別々に上下方向にガイドする。
【００２１】
パンタ部４は、伸縮扉１０の施工間隔や施工環境等によって定めるもので、例えば第四実施形態〜第六実施形態の伸縮扉１０にあっては、パンタ部４の伸縮方向の吊元框５側端部に位置する屋内パンタ部材１と屋外パンタ部材２とに長さ調整部８を備え、一方側パンタ部材Ｘの一端部Ｘａと、他方側パンタ部材Ｙの一端部Ｙａとを、吊元框５によりガイドすることも可能であるし、施工間隔の長い伸縮扉１０にあっては、パンタ部４の伸縮方向の側端部に位置する屋内及び屋外パンタ部材１，２の他に、任意第二縦桟１７に対する屋内及び屋外パンタ部材１，２とに長さ調整部８を備え、その一端部Ｘａ，Ｙａを第二縦桟１７によりガイドすることも可能である。
更に、総ての屋内パンタ部材１と屋外パンタ部材２とに長さ調整部８を備え、総ての屋内及び屋外パンタ部材１，２を長さ調整することも可能である。
伸縮扉１０は出入口の両側に立設した門柱Ｄの一方に軸支することも、両方に夫々軸支することも可能である。
屋内パンタ部材１と、屋外パンタ部材２と、吊元框５と、引手框６と、縦桟７は、合成樹脂材にて形成することも可能であるが、軽金属材、特にパンタ合金にて形成することが望ましい。
【００２２】
【発明の効果】
本発明の伸縮門扉は上記の通りであるから、次に記載する効果を奏する。
請求項１に記載の伸縮門扉は、吊元框と引手框の隣に位置する第一縦桟に軸支した屋内パンタ部材と屋外パンタ部材のうち一方側パンタ部材が長手方向に長さ調整可能であるから、傾斜地に施工する場合、一方側パンタ部材長さを変更するだけで、吊元框及び引手框に対し角度調整可能に取付け得る。しかも一方側パンタ部材長さを変更しても外観がほとんど変わらないので、体裁がよい。
請求項２に記載の伸縮門扉は、吊元框と引手框の隣に位置する第一縦桟に軸支した屋内パンタ部材と屋外パンタ部材の長さ調整を行うことで、任意の傾斜角度に対応できる。
【図面の簡単な説明】
【図１】本発明による伸縮門扉の第一実施形態を示す正面図である。
【図２】（イ）（ロ）
第二実施形態のパンタ部を示す要部正面図と、第三実施形態のパンタ部を示す要部正面図である。
【図３】本発明による伸縮門扉の第四実施形態を示す正面図である。
【図４】（イ）（ロ）
第五実施形態のパンタ部を示す要部正面図と、第六実施形態のパンタ部を示す要部正面図である。
【図５】（イ）（ロ）
第一実施形態の框に対するパンタ部材の軸支例とガイド例を示す要部断面図である。
【図６】（イ）（ロ）（ハ）
第一実施形態におけるパンタ部材同士の軸支を示す要部断面図と、縦桟に対するパンタ部材の軸支を示す要部断面図である。
【図７】（イ）（ロ）（ハ）
第四実施形態の框に対するパンタ部材の軸支例とガイド例を示す要部断面図である。
【図８】（イ）（ロ）（ハ）
第四実施形態における縦桟に対するパンタ部材の軸支を示す要部断面図、パンタ部材同士の軸支と縦桟の関係を示す要部断面図、縦桟に対するパンタ部材のガイド例を示す要部断面図である。
【図９】（イ）（ロ）（ハ）
長さ調整部を備えたパンタ部材の正面図と平面図と拡大断面図である。
【符号の説明】
１，１Ａ，１Ｂ，１１屋内パンタ部材
２，２Ａ，２Ｂ，１２屋外パンタ部材
Ｘ，Ｘ１，Ｘ２一方側パンタ部材
Ｙ，Ｙ１，Ｙ２他方側パンタ部材
Ｚ，Ｚ１，Ｚ２隣りパンタ部材
Ｘａ，Ｘ１ａ、Ｘ２ａ一方側パンタ部材の一端部
Ｙａ，Ｙ１ａ，Ｙ２ａ他方側パンタ部材の一端部
Ｚａ，Ｚ１ａ，Ｚ２ａ隣りパンタ部材の一端部
Ｘｂ，Ｘ１ｂ、Ｘ２ｂ一方側パンタ部材の他端部
Ｙｂ，Ｙ１ｂ，Ｙ２ｂ他方側パンタ部材の他端部
ｃ一方側端部、ｄ他方側端部
４パンタ部、４Ａ第一パンタ部、４Ｂ第二パンタ部
５吊元框
６引手框
７縦桟（第一縦桟）、１７第二縦桟
８長さ調整部
１０伸縮扉
２１，２２固定軸、２３，２４，２５，２６摺動軸
２７スリーブ、２８スペーサ、２９ガイドローラー
３３太部材、３４細部材、３５固定ネジ、３９補強材
Ｍ一方側部材、Ｎ他方側部材
Ｐ，Ｑ中間部、ｐ側端部
Ｃキャスター、Ｄ門柱
Ｈ１一方側パンタ部材長さ、Ｈ２他方側パンタ部材長さ
θ 取付角度[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a telescopic gate provided at an entrance.
[0002]
[Problems to be solved by the invention]
As a telescopic gate provided on an inclined ground, Japanese Utility Model Publication No. 62-24716 discloses two sets of two pairs of the same length among the pant members constituting a parallelogram pantograph (also referred to as a pantograph). In the punter member, the length of the punter member that constitutes each set is made long and short, and each time the angle of the inclined land is different, a panta member having a different length is required. There was a problem that it was not possible to make adjustments, change selfishness, etc.
As means for solving this, Japanese Patent Application Laid-Open No. 10-131649 discloses that each of the pair of panters constituting the panter part is composed of two opposing same lengths, and there are two sets of panters. The length of the panter member to be made is the same, and a set of pantter members is provided with an angle adjusting member, and the angle adjusting member is pivotally supported by a pull handle and a hanging heel, but the mounting of the angle adjusting member is troublesome and expensive. In addition, there are problems that the angle adjustment member is exposed to the outside and the appearance is deteriorated.
Accordingly, the present invention has been made in view of the above-described problems of the prior art, and the object of the present invention is to easily adjust the length of at least one side of the indoor panter member and the outdoor panter member. Thus, an object of the present invention is to provide a telescopic gate that can be used even on sloping ground.
[0003]
[Means for Solving the Problems]
In order to achieve the above object, the telescopic gate of the present invention comprises, as claimed in claim 1, a suspension base fence, a pull handle fence, a plurality of vertical rails, and a panta portion. It has a first vertical rail and a second vertical rail to be arranged, and the panter part is pivotally supported by the first vertical rail at the middle part of the indoor panter member and the outdoor panter member. One of the indoor and outdoor panter members pivotally supported by the vertical rail is provided with a length adjusting portion, the end on the heel side is guided in the vertical direction along the heel, and the other side punter member is guided. member Ri journaled to tear the end of the stile side rail, the length adjusting portion includes a thick member having an insertion portion in the longitudinal direction, and details material slidably inserted into the insertion portion, the thick member And a fixing screw for fixing the thin member, and by adjusting the length of the one side punter member with the length adjusting section, And characterized in that a changeable mounting angle of the pantograph unit for.
[0004]
As claimed in claim 2, a suspension base, a handle bar, a plurality of vertical bars, and a panter portion are provided, and the vertical bars include first vertical bars and second vertical bars that are alternately arranged from the side of the hook, The punter unit pivotally supports the first punter unit and the second punter unit with a half-pitch phase shifted in the expansion / contraction direction, and the first punter unit has an intermediate portion between the indoor panter member and the outdoor panter member in the first vertical direction. The indoor and outdoor panters that are pivotally supported by the beam and supported by the first vertical beam located next to the suspension base and the pulling rod are provided with length adjustment parts, with the end on the side of the fence facing the fence The second punter part is pivotally supported by the second vertical rail at the intermediate part between the indoor panter member and the outdoor panter member, and the side end part in the telescopic direction is pivotally supported by the eaves. There Te, tear the intermediate portion and the side edge portions are arranged on substantially the same line is, the length adjusting portion includes a thick member having an insertion portion in the longitudinal direction, slides inside the insertion portion A thin member that can be inserted, and a fixing screw that fixes the thick member and the thin member, and the length adjusting unit adjusts the length of the indoor panter member and the outdoor panter member of the first panter unit, thereby In addition, the mounting angle of the panta portion relative to the suspension base can be changed .
[0007]
DETAILED DESCRIPTION OF THE INVENTION
First, the first embodiment of the telescopic gate according to the present invention will be described with reference to FIG. 1. The suspension gate 5, the pull handle 6, the plurality of vertical bars 7, and the pantur unit 4 are provided. An intermediate part Q between the pant member 1 and the outdoor panter member 2 is pivotally supported on the vertical beam 7, and at least one of the panter members 1 and 2 is a length for changing the one side pantter member length H <b> 1. A length adjusting portion 8, and one end portion Xa is guided in the vertical direction along one side member M located on one side in the expansion / contraction direction of the panter portion 4 from the vertical rail 7, and the other side panter member Y is one end portion Ya is pivotally supported on the one side member M, and one end c of the other ends Xb, Yb of the one side punter member X and the other side panter member Y is extended from the vertical rail 7 to the expansion direction of the panter unit 4. The other side member N is pivotally supported on the other side member N, and the other side end d is located on the other side member N side. Rotatably supports one end portion Za of data members Z.
The punter part 4 is provided at the upper part and the lower part between the suspension base 5 and the handle bar 6, and the vertical rail 7 is pivotally supported by the upper panter part 4 and the lower panter part 4. The panter part 4 in FIG. 4 includes the upper and lower panter parts 4 and 4 unless otherwise specified.
[0008]
Next, the second embodiment of the telescopic gate according to the present invention will be described in terms of differences from the first embodiment. As shown in FIG. 2 (a), the vertical rails 7 are alternately arranged from the suspension base 5 and the pull handle 6. The first vertical beam 7 and the second vertical beam 17 are provided, the one side member M is the suspension bar 5 and the handle bar 6, and the other side member N is the second vertical bar 17, and the expansion and contraction of the panter unit 4 The indoor punter member 1 located at the end of the suspending side in the direction and the outdoor punter member 2 located at the end of the pulling side are provided with a length adjusting unit 8, and the indoor pantara member 1 on the hanging side and the outdoor side of the pulling side The punter member 2 is a one-side punter member X whose length can be adjusted, and guides one end portion Xa of the one-side punter member X in the vertical direction to the suspension base 5 and the pull handle 6 and One end Ya is pivotally supported by the suspension rod 5 and the handle rod 6, and the other end Xb and the other side of the one side panter member X are supported. One end c of the other end Yb of the intermediate member Y is pivotally supported by the second vertical rail 17, and the other end d of the adjacent panter member Z is located on the second vertical rail 17 side. It is pivotally supported on Za.
[0009]
In the second embodiment, the length adjusting portion 8 of the one side pantter member X is expanded and contracted, and the one side pantter member length H1 is different from the other side pantter member length H2, for example, the suspension side and the puller side The one-side punter member length H1 provided in the first side is made longer than the other-side punter member length H2 that forms a pair with the one-side punter member X, or conversely, the one-side punter member length H1 is made to be the other-side punter member length H2. Shorter or longer one side punter member length H1 on the lifting side, shorter second side panter member length H2 on the pulling side, or shorter one side punter member length H1 on the hanging side If the other side panter member length H <b> 2 is increased, it is possible to change the attachment angle θ of the panter portion 4 with respect to the pull handle 6 and the suspension base 5.
[0010]
If the third embodiment of the telescopic gate according to the present invention is described in terms of differences from the first embodiment, the one side member M is the second vertical beam 17 and the second vertical beam 17 as shown in FIG. The suspension side outdoor punter member 2A located on the suspension side and the puller side indoor punter member 1B located on the handle side of the second vertical rail 17 are provided with a length adjusting portion 8, and the suspension side outdoor pantar member 2A Is a puller-side one side punter member X1 that is adjustable in length, and a puller-side indoor punter member 1B is a length-adjustable puller-side one-side punter member X2, and One end portion X1a and one end portion X2a of the puller side one side panter member X2 are divided into an indoor side and an outdoor side of the second vertical rail 17 and guided in the vertical direction. One end Y1a and one end Y2a of the other side panter member Y2 on the handle side are connected to the second vertical beam. 7 and the other end portion Y1b of the other side panter member Y1 on the suspension side, and the one end portion Z1a of the adjacent punter member Z1 located on the suspension side of the other side panter member Y1, The other end portion Y2b of the other side panter member Y2 and the one end portion Z2a of the adjacent panter member Z2 located on the pulling side of the other side panter member Y2 are pivotally supported.
As shown in FIG. 6, the second vertical beam 17 has an indoor vertical beam portion 7a and an outdoor vertical beam portion 7b relatively provided, and vertical groove portions 7c and 7d are relatively provided inside both vertical beam portions 7a and 7b. One end portion X1a of the hung-side one side panter member X1 is guided to the indoor side vertical groove portion 7c, and one end portion X2a of the pulling side one-side punter member X2 is guided separately to the outdoor side rail portion 7b, or the indoor side vertical groove portion One end portion Y1a of the other-side panter member Y1 on the suspension base side is guided to 7c, and one end portion Y2a of the other-side panter member Y2 on the pulling side is separately guided to the outdoor fence portion 7b.
[0011]
In the third embodiment, the panter member length H1 of the one-side punter member X1 on the suspension base side is different from the punter member length H2 of the one-side punter member X2 on the pulling side. Either make the member length H1 shorter than the puller side one-side punter member length H2, or conversely make the hanging side one-side punter member length H1 longer than the puller-side other side punter member length H2. For example, even if an error occurs in the up and down sliding between the one end X1a of the one-side punter member X1 on the suspending side with respect to the second vertical rail 17 and the one end X2a of the one-side punter member X2 on the pulling side, Since the vertical vertical groove 17 is divided into an indoor vertical groove portion 7c and an outdoor vertical groove portion 7d and slides up and down, the mounting angle θ of the panta portion 4 with respect to the second vertical rail 17 and the pull handle 6 and the suspension rod 5 is changed. Is possible.
[0012]
A fourth embodiment of the telescopic gate according to the present invention will be described with reference to FIG. 3. The suspension gate 5, the handle bar 6, the plurality of vertical bars 7, and the pantur part 4 are provided. The first pant part 4A and the second pant part 4B are pivotally supported with a half-pitch phase shifted in the expansion / contraction direction. And the second vertical beam 17, and the first pantur part 4A pivotally supports an intermediate part Q between the indoor panter member 1A and the outdoor panter member 2A on the first vertical beam 7, and At least one side panter member X is provided with a length adjusting portion 8, and the second punter portion 4B has an intermediate portion P between the indoor punter member 11 and the outdoor punter member 12 as the second vertical rail 17 and a side end portion in the expansion / contraction direction. p is pivotally supported by the lifting rod 5 or the pulling rod 6, and the intermediate portion Q of the first panta portion 4A and the intermediate portion of the second panta portion 4B And one end portion Xa, Ya of the one-side punter member X and the other-side punter member Y from the vertical rail 7 to one side in the expansion / contraction direction. The one side member M1 is guided in the vertical direction along the one side member M, and the other end portion Xb of the one side panter member X is connected to one end portion Z1a of the adjacent panter member Z1, and the other end portion Yb of the other side panter member Y is connected to the adjacent panter member. It is pivotally supported by one end Z2a of Z2.
[0013]
The fifth embodiment of the telescopic gate according to the present invention will be described with respect to differences from the fourth embodiment. As shown in FIG. 4 (a), the one side member M is the hanging base rod 5 and the pull handle rod 6, and the other side. The member N is the second vertical rail 17, the one side panter member X and the other side panter member Y are provided at the side ends of the first panter portion 4 </ b> A in the expansion / contraction direction, the length adjusting portion 8 is provided, The side punter member length H1 and the other side punter member length H2 can be changed, and one end portions Xa and Ya of the one side punter member X and the other side punter member Y are moved up and down on the suspension base 5 and the pull handle 6. One end Ya of the other side panter member Y and the other end Yb of the other side panter member Y and the other end Yb of the other side panter member Y. c is pivotally supported by the second vertical beam 17, and the other end d is one end of the adjacent panter member Z on the second vertical beam 17 side. It is supported on the Za.
As a result, as in the third embodiment, the length adjusting portion 8 between the one side pantter member X and the other side pantter member Y is expanded and contracted, and the one side pantler member length H1 and the other side pantter member length H2 are set to be If they are different from each other, it is possible to change the mounting angle θ of the panter part 4 with respect to the pull handle 6 and the suspension base 5.
[0014]
The difference between the sixth embodiment of the telescopic gate of the present invention and the fourth embodiment will be described. As shown in FIG. 4 (b), the one side member M is the second vertical beam 17, and the second vertical beam. The hanger side outdoor punter member 2A located on the hanger side of 17 and the puller side indoor punter member 1B located on the puller side of the second vertical rail 17 are provided with the length adjusting portion 8, and the hanger side outdoor punter member 2A is a puller-side one side punter member X1 whose length can be adjusted, a puller-side indoor punter member 1B is a pullable-side one-side punter member X2 whose length is adjustable, and a hanging-source-side indoor punter member 1A is hung The puller side outdoor punter member 2B is the puller side other side panterer member Y2 in the former side other side panter member Y1, and the one end part X1a of the hanging side one side panter member X1 and the puller side one side panter member X2 The one end X2a of the second vertical rail 17 is divided into the indoor side and the outdoor side. The other end portion X1b of the one-side punter member X1 on the suspending side, and one end portion Z1a of the adjacent punter member Z1 located on the suspending-side side of the one-side panter member X1 on the suspending side, The other end portion X2b of the one-side punter member X2 on the pulling side and the one end portion Z2a of the adjacent punter member Z2 located on the pulling side of the one-side panter member X2 on the pulling side are suspended. One end portion Y1a of the other side panter member Y1 on the original side and one end portion Y2a of the other side panter member Y2 on the handle side are pivotally supported.
As a result, similarly to the fifth embodiment, the length adjusting portion 8 between the one-side punter member X1 on the hanging side and the one-side panter material Y2 on the pulling side is adjusted, and the one-side pantcher member length H1 and the other side are adjusted. Even if an error occurs in the vertical sliding with respect to the second vertical beam 17 due to the difference in the length of the panter member H2, the one end X1a, X2a is the same as the indoor vertical groove 7c of the second vertical beam 17 and the outdoor vertical length. Since it is guided separately from the groove 7d, stable expansion and contraction can be obtained.
[0015]
【Example】
In the second embodiment, the length adjusting unit 8 is provided only in the one side pantter member X. However, the length adjusting unit 8 may be provided only in the other side punter member Y. It is also possible to provide for both.
In the second embodiment, one end Ya of the other side panter member Y is guided in the vertical direction to the suspension base 5 or the pulling bar 6 and the same purpose can be achieved by pivotally supporting the one end Xa of the one side panter member X. The other end portion Yb of the other side panter member Y is pivotally supported by the vertical rail 7 and the other end portion Xb of the one side panter member X is pivotally supported by one end portion Za of the adjacent panter member Z. Achieve the goal.
In the third embodiment, one end portion Y1a of the other-side panter member Y1 on the hanging side is provided in the outdoor-side longitudinal groove portion 7d of the second vertical rail 17, and one end portion of the other-side panter member Y2 on the pulling side is provided in the indoor-side longitudinal groove portion 7c. Even if Y2a is divided and guided in the vertical direction, one end portion X1a and X2a of the one side panter member X1 on the hanging side and the one side panter member X2 on the pulling side are pivotally supported on the same second vertical beam 17 as well. Achieve the goal.
[0016]
In the fourth embodiment, an intermediate portion P between the indoor punter member 11 and the outdoor punter member 12 of the second panta portion 4B is used as a vertical rail 7 and an intermediate portion between the indoor punter member 1 and the outdoor punter member 2 of the first punter portion 4A. The same purpose can be achieved by supporting the portion Q on the second vertical rail 17 and providing side end portions p supporting the suspension base 5 and the pull handle 6 at the side ends of the first panter portion 4A in the expansion / contraction direction. Achieve.
In the fifth embodiment, the side end portion of the first panter portion 4A in the expansion / contraction direction is provided with the one side panter member X and the other side panter member Y that can be adjusted in length, and one end portion Xa of both the panter members X and Y. , Ya can be guided in the vertical direction along the same suspension base 5 or pull bar 6 to achieve the same purpose.
In the sixth embodiment, the other side panter member Y1 on the hanging side of the first panter unit 4A and the other side panter member Y2 on the pulling side are provided with length adjusting portions 8, and One end portion Y1a is divided into the outdoor vertical groove portion 7d of the second vertical beam 17, and one end portion Y2a of the puller side other side panter member Y2 is divided into the indoor vertical groove portion 7c of the same second vertical beam 17 to be guided in the vertical direction. But it achieves the same purpose.
[0017]
As shown in FIG. 9, the length adjusting unit 8 fixes the thick member 33 having the insertion portion 36 in the longitudinal direction, the thin member 34 that is slidably inserted into the insertion portion 36, and the thick member 33 and the thin member 34. The thick member 33 is provided with a fixing hole 38 orthogonal to the longitudinal direction, and the thin member 34 is provided with a long hole 37 that communicates with the fixing hole 38 and is elongated in the longitudinal direction. The fixing screw 35 is inserted and fixed, and the one side and the other side panter member lengths H1 and H2 can be changed within the range of the long hole 37, or further, the reinforcing material straddling the thick member 33 and the thin member 34 39, and the thick member 33 and the thin member 34 are fixed via the reinforcing member 39. However, the structure is not limited to these structures, and the lengths H1 and H2 on the one side and the other side are adjusted. It is free if you can get it.
[0018]
As shown in FIGS. 5 (a) and 5 (b), the hanging rod 5 is provided with an indoor rod portion 5a and an outdoor rod portion 5b opposite to each other, and the opening sides of the longitudinal groove portions 5c and 5d are opposed to both the rod portions 5a and 5b. Similarly to the hanging base rod 5, the pulling rod 6 is provided on the opposed indoor rod portion 6a and the outdoor rod portion 6b with the opening sides of the longitudinal groove portions 6c and 6d facing each other.
As shown in FIG. 6, the vertical rail 7 includes an indoor flange portion 7 a and an outdoor flange portion 7 b that are opposed to each other, and the opening sides of the vertical groove portions 7 c and 7 d are provided opposite to each other on the flange portions 7 a and 7 b. It has the same structure as the hanging rod 5 and the pulling rod 6.
[0019]
FIG. 5 (a) shows the shaft support of one end Xa of the one side panter member X with respect to the suspension base 5 and the pull handle 6 and a fixed shaft for the hook between the indoor hook 6a and the outdoor hook 5b. 21, the sleeve 27 is fitted to the center of the anchor shaft 21, the spacer 28 is placed on the outdoor side of the sleeve 27, and the one end Ya of the other side punter member Y and the spacer 28 are placed on the indoor side of the sleeve 27 in order. It is mated.
FIG. 5 (b) shows a guide of one end Ya of the other side punter member Y with respect to the suspension base 5 and the pull handle 6. The guide vertically guided by the indoor side vertical groove portion 5 c and the outdoor side vertical groove portion 5 d. And a sleeve 27 is fitted in the center of the sliding shaft 23 for the heel, and one end portion Xa of the one side panter member X and the guide roller 29 are connected to the outside of the sleeve 27. A spacer 28 and a guide roller 29 are sequentially fitted inside.
FIG. 6 (a) shows the pivotal support of the one-side punter member X and the adjacent punter member Z, and the vertical crossing freely passes between the indoor crosspiece 7a and the outdoor crosspiece 7b of the vertical cross7. A sleeve 27 is fitted in the center of the slide shaft 26 for the crosspiece, the other end Yb of the other side panter member Y is located on the indoor side of the sleeve 27, and one end Za of the adjacent punter member Z is located on the outdoor side of the sleeve 27. It is connected.
FIG. 6 (b) shows a pivotal support between the other end of the indoor punter member 1 and the other end of the outdoor panter member 2 with respect to the vertical cross 7, and the indoor crosspiece 7a and the outdoor crosspiece 7b. A fixed shaft 22 for the vertical beam is provided between them, a sleeve 27 is fitted to the center of the fixed shaft 22 for the vertical beam, the other end portion of the indoor punter member 1 and the spacer 28 are installed on the indoor side of the sleeve 27, and the sleeve 27. The other end of the outdoor panter member 2 and the spacer 28 are sequentially fitted to the outdoor side.
FIG. 6 (c) shows the shaft support of the intermediate portion Q between the indoor pantula member 1 and the outdoor punter member 2 with respect to the vertical beam 7, and the vertical beam between the indoor beam unit 7a and the outdoor beam unit 7b. The fixed shaft 22 is provided, a sleeve 27 is fitted to the center of the fixed shaft 22 for the vertical beam, the indoor punter member 1 and the spacer 28 are provided on the indoor side of the sleeve 27, and the outdoor punter member 2 is provided on the outdoor side of the sleeve 27. The spacers 28 are fitted in order.
[0020]
FIG. 7 (a) shows the shaft support of the side end p with respect to the hanging rod 5 and the handle rod 6, and a fixed shaft 21 for the rod is installed between the indoor rod portion 5 a and the outdoor rod portion 5 b, The sleeve 27 is fitted to the center of the anchor shaft 21, the one end Xa and the spacer 28 of the one side panter member X are located on the indoor side of the sleeve 27, and the one end of the other side panter member Y on the outdoor side of the sleeve 27. Ya and the spacer 28 are fitted in order.
FIG. 7 (b) shows an example of the guide of the one end portion Xa of the one side panter member X with respect to the suspension base 5 and the pull handle 6, and FIG. 7 (c) shows the same suspension base 5 and the pull handle 6. FIG. 7 (B) and FIG. 7 (C) are substantially the same as FIG. 5 (B), and a description thereof will be omitted.
FIG. 8 (a) shows the axial support of the intermediate portion Q of the first punter portion 4A with respect to the second vertical rail 17, and the fixed shaft for the vertical rail between the indoor vertical rail portion 7a and the outdoor vertical rail portion 7b. 22, and a sleeve 27 is fitted to the central portion of the fixed shaft 22 for the vertical beam. The indoor punter member 1 and the spacer 28 are installed on the indoor side of the sleeve 27, and the outdoor punter member 2 and the spacer 28 are installed on the outdoor side of the sleeve 27. They are mated in order.
FIG. 8 (b) shows the axial support of the indoor and outdoor panter members 1 and 2 and the adjacent panter member Z, which is substantially the same as FIG.
FIG. 8 (c) shows a guide of the one side panter member X and the other side panter member Y with respect to the second vertical rail 17, and the indoor side sliding shaft 24 guided by the indoor side vertical groove portion 7 c The one side panter member X and the guide roller 29 are sequentially fitted to the indoor side thereof, and the one end portion Xa is guided to the outdoor side vertical groove portion 7d of the same second vertical beam 17 and the outdoor side sliding shaft 25. In addition, a guide roller 29 is sequentially fitted on the other side of the panter member Y and the outdoor side thereof, and the one side of the panter member X and the other side of the panter member Y are separately guided in the vertical direction.
[0021]
The punter part 4 is determined by the construction interval and construction environment of the telescopic door 10. For example, in the telescopic door 10 of the fourth to sixth embodiments, the hanging hook 5 in the telescopic direction of the panter part 4. The indoor panter member 1 and the outdoor panter member 2 that are located at the side end portions are provided with length adjusting portions 8, and one end portion Xa of the one side panter member X and one end portion Ya of the other side panter member Y are suspended from each other. It is possible to guide by the eaves 5, and in the case of the telescopic door 10 having a long construction interval, in addition to the indoor and outdoor panter members 1 and 2 that are located at the side end portions in the telescopic direction of the panter unit 4, any It is also possible to provide the length adjusting unit 8 on the indoor and outdoor panters 1 and 2 with respect to the second vertical beam 17 and to guide the one end portions Xa and Ya by the second vertical beam 17.
Furthermore, it is possible to adjust the lengths of all the indoor and outdoor punter members 1 and 2 by providing the length adjusting unit 8 in all the indoor punter members 1 and the outdoor punter members 2.
The telescopic door 10 can be pivotally supported on one of the gate pillars D erected on both sides of the doorway, or can be pivotally supported on both.
The indoor punter member 1, the outdoor punter member 2, the suspension rod 5, the handle rod 6, and the vertical rail 7 can be formed of a synthetic resin material, but are made of a light metal material, particularly a panta alloy. It is desirable to form.
[0022]
【The invention's effect】
Since the telescopic gate of the present invention is as described above, the following effects can be obtained.
In the telescopic gate according to claim 1, the length of one side of the indoor punter member and the outdoor panter member pivotally supported by the first vertical rail located next to the suspension base and the pull handle is adjustable in the longitudinal direction. Therefore, when constructing on an inclined ground, it can be attached to the suspension base and the pull handle so that the angle can be adjusted only by changing the length of the one side panter member. Moreover, even if the length of the one side panter member is changed, the appearance hardly changes, so the appearance is good.
The telescopic gate according to claim 2 can be adjusted to an arbitrary inclination angle by adjusting the lengths of the indoor and outdoor panter members pivotally supported by the first vertical rail positioned next to the suspension base and the pull handle. Yes.
[Brief description of the drawings]
FIG. 1 is a front view showing a first embodiment of a telescopic gate according to the present invention.
[Fig.2] (A) (B)
It is the principal part front view which shows the punter part of 2nd embodiment, and the principal part front view which shows the punter part of 3rd embodiment.
FIG. 3 is a front view showing a fourth embodiment of the telescopic gate according to the present invention.
[Fig.4] (I) (B)
It is the principal part front view which shows the punter part of 5th embodiment, and the principal part front view which shows the punter part of 6th embodiment.
FIG. 5 (a) (b)
It is principal part sectional drawing which shows the axial support example and guide example of a punter member with respect to the collar of 1st embodiment.
[Fig. 6] (A) (B) (C)
It is principal part sectional drawing which shows the pivotal support of the punter members in 1st embodiment, and principal part sectional drawing which shows the pivotal support of the punter member with respect to a vertical rail.
FIG. 7 (a) (b) (c)
It is principal part sectional drawing which shows the axial support example and guide example of a punter member with respect to the collar of 4th embodiment.
[Fig. 8] (A) (B) (C)
The principal part sectional view showing the pivotal support of the panter member with respect to the vertical rail in the fourth embodiment, the principal part sectional view showing the relationship between the pivotal support of the panters members and the vertical rail, the main part showing an example of the guide of the panta member with respect to the vertical rail It is sectional drawing.
FIG. 9 (a) (b) (c)
It is the front view, top view, and expanded sectional view of the pantter member provided with the length adjustment part.
[Explanation of symbols]
1, 1A, 1B, 11 Indoor punter member 2, 2A, 2B, 12 Outdoor punter member X, X1, X2 One side punter member Y, Y1, Y2 The other side punter member Z, Z1, Z2 X2a One end portion Ya, Y1a, Y2a of the one side punter member One end portion Za, Z1a, Z2a of the other side panter member One end portion Xb, X1b, X2b of the adjacent punter member The other end portion c of the side punter member c One side end portion, d The other side end portion 4 Punter portion, 4A First punter portion, 4B Second punter portion 5 Suspension bar 6 Pull handle bar 7 Vertical beam (first vertical beam), 17 Second vertical beam 8 Length adjusting portion 10 Telescopic doors 21, 22 Fixed shaft, 23, 24, 25, 26 Sliding shaft 27 Sleeve, 28 Spacer, 29 Guide roller 33 Thick member, 34 Thin member, 35 Fixed screw, 9 stiffener M one-side member, N the other side member P, Q intermediate portion, p-side end portion C caster, D pillars H1 one side pantograph member length, H2 other side pantograph member length θ mounting angle

Claims

Suspension bar, pulling bar, a plurality of vertical bars, and a pantera part. The vertical bars are provided with first vertical bars and second vertical bars arranged alternately from the side of the fence. An intermediate part between the panter member and the outdoor panter member is pivotally supported by the first vertical beam, and one side of the indoor panter member and the outdoor panter member that is pivotally supported by the vertical beam located next to the suspension base and the handle bar member comprises a length adjusting portion, Yes and guide vertically along the edge of the stile side stiles, Ri other side Panta member is pivotally supported end portion of the stile side stiles tare, length adjustment The portion includes a thick member having an insertion portion in the longitudinal direction, a thin member that is slidably inserted into the insertion portion, and a fixing screw that fixes the thick member and the thin member. by adjusting the member length, telescopic Gate characterized in that the changeable mounting angle of the pantograph unit relative to the pull tab stiles and Tsumoto stiles .

A suspension base fence, a pulling fence, a plurality of vertical bars, and a panter portion are provided.The vertical rail is provided with first vertical bars and second vertical bars that are alternately arranged from the side of the fence. The first and second punters are pivoted with a half-pitch phase shifted in the expansion / contraction direction. The first punter supports the middle part of the indoor and outdoor panters on the first vertical rail. The indoor and outdoor panters that are pivotally supported by the first vertical rail located next to the suspension base and the pulling bar are provided with length adjusting parts, and the end on the side of the heel is vertically moved along the heel. The second punter part is supported by the middle part of the indoor panter member and the outdoor panter member supported by the second vertical rail, and the side end part in the expansion / contraction direction is pivotally supported by the eaves. and the side edge portions are arranged on substantially the same line tare is, the length adjusting portion includes a thick member having an insertion portion in the longitudinal direction, slidably inserted into the insertion portion Member, and a fixing screw for fixing the thick member and the thin member, and by adjusting the lengths of the indoor and outdoor panter members of the first panter unit by the length adjusting unit, A telescopic gate characterized by the ability to change the mounting angle of the panter.