JP3622081B2

JP3622081B2 - Telescopic gate

Info

Publication number: JP3622081B2
Application number: JP2000321260A
Authority: JP
Inventors: 喜士一古川
Original assignee: 日本工機株式会社
Priority date: 2000-10-20
Filing date: 2000-10-20
Publication date: 2005-02-23
Anticipated expiration: 2020-10-20
Also published as: JP2002129858A

Description

【０００１】
【発明の属する技術分野】
本発明は、門扉本体の中間に装飾枠を備えた伸縮門扉に関し、門扉本体が一方の門柱側に収縮したときに、装飾枠が一方の門柱体と共に一方の門柱を構成するようにしたものである。
【０００２】
【従来の技術】
伸縮門扉には、従来、特開平１２−８７５１号公報等に記載されるように、ガレージ等の出入り口に設けるタイプのものがある。この伸縮門扉は、幅の狭い型材等により構成された吊り元支柱と戸当たり支柱とを出入口の左右両側に配置すると共に、この吊り元支柱と戸当たり支柱との間に、開閉方向に伸縮自在な門扉本体を配置している。
【０００３】
門扉本体は、幅の狭い型材等により構成された吊り元側端枠と戸当たり側端枠とを伸縮方向の両端に配置し、この吊り元側端枠と戸当たり側端枠とを、複数個の傾斜リンクを交差状に組み合わせたパンタグラフ機構で連結したもの、或いはそのパンタグラフ機構に、開閉方向に所定間隔をおいて配置された複数個の縦枠材を組み合わせたもの等がある。そして、門扉本体の吊り元側端枠を吊り元側支柱に連結し、戸当たり側端枠を戸当たり側支柱に当接させて施錠するようにしている。
【０００４】
【発明が解決しようとする課題】
従来の伸縮門扉は、吊り元支柱、戸当たり支柱、吊り元側端枠、戸当たり側端枠を幅の狭い型材等により構成しているため、構造的に簡単で比較的安価に製作できる反面、高級感、その他の点で意匠性に欠ける欠点がある。
【０００５】
また型材等から成る吊り元支柱及び戸当たり支柱に代えて、所定の広幅の門柱を使用し、その門柱間に門扉本体を配置する構成を採用することも考えられる。しかし、この場合には、門扉本体を収縮させたときに、その収縮状態の門扉本体が吊り元の門柱側に露出するため、その吊り元側に特別な収納式の門柱を設ける必要があり、しかも施工時の門扉本体と収納式の門柱との連結作業も面倒になる欠点がある。
【０００６】
更に各門柱に所定の広幅のものを使用しても、両門柱間の門扉本体がパンタグラフ機構、或いはこれに幅の狭い縦枠材を組み合わせもの等であるため、門扉本体側が門柱に比べて貧弱になり、門柱、門扉本体を含む全体の調和を採り難くなる問題がある。
【０００７】
本発明は、このような従来の問題点に鑑み、全体の意匠性を良好にできると共に、特別な門柱体を使用する必要がなく、製作、施工を容易にできる伸縮門扉を提供することを目的とする。
【０００８】
【課題を解決するための手段】
本発明は、左右の吊り元側門柱体1 及び戸当たり側門柱体 2 間に、伸縮機構31を有し且つ地面 3 側のガイドレール 5 に沿って開閉方向に伸縮する門扉本体4 を配置した伸縮門扉において、前記門扉本体4 は伸縮方向の両端に配置された吊り元側端枠 8 及び戸当たり側端枠 9 と、該両端枠 8,9 間に配置された１個又は複数個の装飾枠 11 とを備え、前記両端枠 8,9 及び前記装飾枠 11 は前記門扉本体 4 が前記吊り元側門柱体1 側に収縮したときに前記伸縮機構31がその内部に収まり且つ前記装飾枠11及び前記両端枠 8,9 の開閉方向に隣り合う端面が当接して前記吊り元側門柱体 1 と共に吊り元側門柱A を構成可能であり、前記戸当たり側端枠 9 及び前記装飾枠 11 は走行用の内外一対の車輪 16 と、前記ガイドレール 5 に係合して前記戸当たり側端枠 9 、前記装飾枠 11 を開閉方向に案内すると共に前記門扉本体 4 の内外方向への転倒を防止する係合体 17 とを備えたものである。
【０００９】
【発明の実施の形態】
以下、本発明の実施形態を図面に基づいて詳細に説明する。図１〜図７は本発明の第１の実施形態を例示する。図１及び図２において、１は吊り元側門柱体、２は戸当たり側門柱体で、これらの門柱体１，２は出入口の左右両側に所定の間隔をおいて地面３に立設されている。４は門扉本体で、両門柱体１，２間に配置され、両門柱体１，２間で地面３側に敷設されたガイドレール５に沿って開閉方向に伸縮自在に構成されている。
【００１０】
各門柱体１，２は所定の左右幅を有する広幅状であって、その少なくとも前後両面及び上面に装飾用の外装板６が装着されている。なお、両門柱体１，２の内、少なくともその一方には、郵便物、新聞等の投入口７が設けられている。
【００１１】
門扉本体４は、伸縮方向の両端に配置された吊り元側端枠８及び戸当たり側端枠９と、これら吊り元側端枠８及び戸当たり側端枠９間に伸縮方向に配置された複数、例えば４個の扉体１０とを備え、その隣り合う扉体１０間に装飾枠１１が設けられている。
【００１２】
吊り元側端枠８、戸当たり側端枠９及び装飾枠１１は、例えば図３〜図５に装飾枠１１側を例示するように、前後に配置された前枠部１２と後枠部１３、及びこれら枠部１２，１３の上下両端を前後に連結する連結枠部１４，１５を備えた縦長矩形状の枠体により構成されており、その吊り元側端枠８は吊り元側門柱体１に固定され、また戸当たり側端枠９及び装飾枠１１は下部側に前後一対の車輪１６と、ガイドレール５に相対移動自在に係合する係合体１７とを備え、開閉方向に移動自在になっている。
【００１３】
そして、吊り元側端枠８、戸当たり側端枠９及び装飾枠１１は、門扉本体４が吊り元側門柱体１側に収縮したときに、その内部に各扉体１０が収まり、開閉方向に隣り合う各枠８，９，１１の端面が互いに当接して一つの門柱Ａを構成するようになっている（図７参照）。また吊り元側端枠８、戸当たり側端枠９及び装飾枠１１には、その前後両面及び上面に、門柱体１，２側の外装板６と同じ外装板１８が装着され、門柱体１，２と統一的に調和する装飾が施されている。
【００１４】
なお、吊り元側端枠８、戸当たり側端枠９及び装飾枠１１は、その前後幅が門柱体１，２の前後幅と略同じであり、その前後両端面及び上面が門柱体１，２側の前後両端面及び上面と略面一状になっている。また吊り元側端枠８及び戸当たり側端枠９の左右幅は略同じであり、装飾枠１１の左右幅は吊り元側端枠８及び戸当たり側端枠９の左右幅と同じか又はそれ以上で、門柱体１，２の左右幅よりも狭くなっている。戸当たり側端枠９には、閉状態で戸当たり側門柱体２に施錠するための施錠手段１９と、開閉操作用の把手２０とが内外両側に設けられている。
【００１５】
戸当たり側端枠９及び装飾枠１１の下部には前後方向の車軸２１が設けられ、この車軸２１により車輪１６が回転自在に支持されている。なお、車軸２１は、各車輪１６ごとに独立させても良い。係合体１７は、戸当たり側端枠９及び装飾枠１１の下部、即ち、下側の連結枠部１５の前後方向の略中央に設けられている。そして、係合体１７は、図６に示すように、連結枠部１５から下方に突出する縦軸部２２と、この縦軸部２２の下端側に略同心状に設けられた円板状、その他の係合部２３とを備え、その縦軸部２２が連結枠部１４，１５に上下方向に位置調整可能に固定されている。なお、縦軸部２２には、円筒状の回転体２５が套嵌されている。
【００１６】
ガイドレール５は、係合体１７を介して戸当たり側端枠９、装飾枠１１を開閉方向に案内するためのもので、図６に示すように、係合体１７が相対移動自在に嵌合する係合溝２６と、この係合溝２６の前後両側から内向きに突出する係合突部２７とが長手方向の略全長に設けられている。そしてガイドレール５は、両係合突部２７で係合体１７を開閉方向に案内すると共に、戸当たり側端枠９及び装飾枠１１の内外方向に傾動したときに、両係合突部２７の下面の係合面２８で係合体１７の係合部２３が下側から係合して、門扉本体４の内外方向への転倒を防止するようになっている。
【００１７】
各扉体１０は、複数個の傾斜リンク２９，３０を交差上に組み合わせたパンタグラフ機構３１により構成されている。なお、パンタグラフ機構３１により伸縮機構が構成されている。各傾斜リンク２９，３０は、図３〜図５に示すように、各扉体１０の両端側を除く中間の各交差部が前後方向の枢軸３２により相対回動自在に枢着され、また各扉体１０の両端の略中央の交差部が固定枢軸３３により各枠８，９，１１側に上下動不能に連結され、その上下両側の交差部が可動枢軸３４により各枠８，９，１１側に上下動自在に連結されている。各扉体１０は、同時に連係して伸縮しないように各装飾枠１１を介して相互に連結されており、門扉本体４の開閉時に夫々別々に伸縮可能である。なお、各枠８，９，１１には、図４、図５に示すように、各扉体１０の両端に夫々対応して前枠部１２及び後枠部１３の内側に上下方向にガイド部材３５が装着され、そのガイド部材３５に可動枢軸３４の前後両端の摺動体３６が上下方向に摺動自在に嵌合されている。
【００１８】
なお、外装板６，１８には、１枚又は複数枚の矩形状の珪酸カルシウム板が使用されている。吊り元側門柱体１、戸当たり側門柱体２、吊り元側端枠８、戸当たり側端枠９及び装飾枠１１の幅方向の両側又は当接面側には、外装板６，１８を保護するように保護板３７が装着されている。
【００１９】
上記構成の伸縮門扉において、出入口を開放する場合には、図７に示すように、門扉本体４を吊り元側門柱体１側に寄せて収縮させる。この場合、門扉本体４の各扉体１０は収縮状態で戸当たり側端枠９、装飾枠１１及び吊り元側端枠８内に収まり、隣り合う戸当たり側端枠９、装飾枠１１及び吊り元側端枠８の端面同士が当接する。
【００２０】
これによって戸当たり側端枠９、装飾枠１１及び吊り元側端枠８が吊り元側門柱体１と共に一つの門柱Ａを構成し、その内部にパンタグラフ機構３１を含む扉体１０が収まっているため、従来のように門扉本体４の扉体１０が外部に露出することはなく、全体の外観上の意匠性が良好になる。また吊り元側門柱体１に通常の非収納式のものを使用できるので、施工等に際しても、門扉本体４の吊り元側端枠８の吊り元側門柱体１に対する連結作業、その他を容易にできる。
【００２１】
特に戸当たり側端枠９、装飾枠１１及び吊り元側端枠８には、その前後両面及び上面に左右の門柱体１，２側の外装板６と同様の外装板１８を装着して、統一的に調和するように構成しているため、意匠性が更に向上する。
【００２２】
また戸当たり側端枠９、装飾枠１１の下側には係合体１７があり、その係合体１７がガイドレール５に係合しているため、門扉本体４を吊り元側門柱体１側に寄せた状態でも、その門扉本体４の戸当たり側端枠９等が内外方向に不安定に移動したり傾斜したりすることはなく、門扉本体４を安定した状態に維持できる。
【００２３】
出入口を閉じる場合には、戸当たり側端枠９の把手２０を把持して門扉本体４を戸当たり側門柱体２側へと伸長させる。このとき戸当たり側端枠９、装飾枠１１の下部の車輪１６が地面３上を転動し、係合体１７がガイドレール５により案内されるため、戸当たり側端枠９、装飾枠１１はガイドレール５に沿って戸当たり側門柱体２側へと走行する。この場合、門扉本体４の各扉体１０を構成するパンタグラフ機構３１が伸長するが、各扉体１０は装飾枠１１の両側で分離されているため、戸当たり側端枠９側の扉体１０から順次伸長し、各扉体１０を個別に伸縮させることができる。
【００２４】
戸当たり側端枠９を戸当たり側門柱体２に当接させた場合には、門扉本体４の両端の吊り元側端枠８が吊り元側門柱体１に、戸当たり側端枠９が戸当たり側門柱体２に当接した状態となり、これらによって出入口の両側の門柱を夫々構成できる。また両側の門柱体１，２間に、幅の広い複数個の装飾枠１１が略等間隔をおいて配置されるため、単なるパンタグラフ機構３１で門扉本体４を構成する場合に比較して、装飾枠１１によって安定感、重量感が生じる等、伸長状態での門扉本体４の意匠性も向上する。
【００２５】
門扉本体４の中間に幅の広い装飾枠１１を配置した場合、その装飾枠１１が受ける風圧が大になるが、装飾枠１１の下側の係合体１７がガイドレール５に係合して、その内外方向への傾斜を規制するようにしているため、風圧等による門扉本体４の転倒を防止できる。
【００２６】
図８は本発明の第２の実施形態を例示する。この実施形態では、各扉体１０に開閉方向に所定間隔を置いて複数個の縦枠材３８が配置され、パンタグラフ機構３１の傾斜リンク２９，３０の各交差部の内、その上下方向の中間の固定枢軸３３ａが縦枠材３８の上下方向の中間に上下動不能に連結され、上下両側の可動枢軸３４ａが固定枢軸３３ａの上下両側で縦枠材３８に上下摺動自在に連結されている。なお、縦枠材３８は、パンタグラフ機構３１の前後両側に配置され、上下両端で前後に連結されており、門扉本体４を収縮させたときに吊り元側端枠８、装飾枠１１及び戸当たり側端枠９内に収まるようになっている。
【００２７】
門扉本体４を構成する扉体１０は、第１の実施形態に例示するようにパンタグラフ機構３１のみで構成する他、この第２の実施形態に例示するようにパンタグラフ機構３１に複数個の縦枠材３８を組み合わせて構成することも可能である。
【００２８】
以上、本発明の各実施形態について詳述したが、本発明はこの各実施形態に限定されるものではない。例えば、各実施形態では、門扉本体４を複数個の扉体１０により構成し、その各扉体１０相互のパンタグラフ機構３１が連係しないように、中間の装飾枠１１を介して各扉体１０を連結しているが、装飾枠１１の両側のパンタグラフ機構３１が連係して伸縮するように構成しても良い。
【００２９】
その場合には、吊り元側端枠８と戸当たり側端枠９とに跨がって連続するようにパンタグラフ機構３１を構成し、そのパンタグラフ機構３１の中間に、第２の実施形態の縦枠材３８とパンタグラフ機構３１との連結構造と同様の連結構造により、所定間隔をおいて１個又は複数個の装飾枠１１を連結すれば良い。
【００３０】
また門扉本体４をパンタグラフ機構式とする場合、そのパンタグラフ機構３１は各実施形態に例示するように上下方向に１組設けるだけでも良いし、上下平行に２組程度設ける等、上下方向に複数組設けても良い。
【００３１】
門扉本体４は、パンタグラフ機構式に限らず、伸縮可能なものであれば十分である。例えば、上下両側に水平リンクを交差状に配置した水平リンク式の伸縮構造のものを使用することもできるし、その他の伸縮形式のものを使用することもできる。
【００３２】
各実施形態では、吊り元側端枠８、戸当たり側端枠９の左右幅を同じとし、装飾枠１１の左右幅をその略２倍程度にしているが、装飾枠１１の左右幅が端枠８，９よりも若干広い程度にしても良いし、端枠８，９と装飾枠１１との左右幅を略同じにしても良い。吊り元側端枠８、戸当たり側端枠９及び装飾枠１１は、その前後端面が略面一状に一致するように、その前後幅を略同一にすることが望ましいが、必ずしも略同一幅にする必要はなく、前端面が略面一状に一致すれば十分である。
【００３３】
門扉本体４は、各実施形態に例示するように、その吊り元側端枠８を吊り元側門柱体１に固定した場合には、戸当たり側端枠９が移動端枠となるが、門扉本体４の両端を戸当たり側端枠９として、その各戸当たり側端枠９に施錠手段１９を設ける等により、必要に応じて左右何れ側からでも開閉できるようにしても良い。その場合には、門扉本体４の両端の戸当たり側端枠９が移動端枠となる。
【００３４】
門柱体１，２、端枠８，９、装飾枠１１等に装着する外装板６には珪酸カルシウム板が使用されているが、アルミ板、鋼板、石膏板、セラミック板、セメント板、その他の建築用外壁材の他、格子体、鋳物製パネル等を使用しても良い。門柱体１，２、端枠８，９、装飾枠１１等に使用する外装板６は、同一形状のものである必要はなく、門柱体１，２、端枠８，９、装飾枠１１の全体で統一的に調和のとれたものであれば、形状、構造、種類が異なるものを使用しても良い。
【００３５】
【発明の効果】
本発明によれば、左右の吊り元側門柱体1 及び戸当たり側門柱体 2 間に、伸縮機構31を有し且つ地面 3 側のガイドレール 5 に沿って開閉方向に伸縮する門扉本体4 を配置した伸縮門扉において、門扉本体4 は伸縮方向の両端に配置された吊り元側端枠 8 及び戸当たり側端枠 9 と、該両端枠 8,9 間に配置された１個又は複数個の装飾枠 11 とを備え、両端枠 8,9 及び装飾枠 11 は門扉本体 4 が吊り元側門柱体1 側に収縮したときに伸縮機構31がその内部に収まり且つ装飾枠11及び両端枠 8,9 の開閉方向に隣り合う端面が当接して吊り元側門柱体 1 と共に吊り元側門柱A を構成可能であり、戸当たり側端枠 9 及び装飾枠 11 は走行用の内外一対の車輪 16 と、ガイドレール 5 に係合して戸当たり側端枠 9 、装飾枠 11 を開閉方向に案内すると共に門扉本体 4 の内外方向への転倒を防止する係合体 17 とを備えているので、全体の意匠性が良好になると共に、門柱体1,2 に特別なものを使用する必要がなく、製作、施工を容易にできる。
【図面の簡単な説明】
【図１】本発明の第１の実施形態を示す伸縮門扉の正面図である。
【図２】本発明の第１の実施形態を示す伸縮門扉の平面図である。
【図３】本発明の第１の実施形態を示す装飾枠側の側面断面図である。
【図４】本発明の第１の実施形態を示す装飾枠側の一部破断正面図である。
【図５】本発明の第１の実施形態を示す装飾枠側の平面断面図である。
【図６】本発明の第１の実施形態を示す伸縮門扉の下部側の側面断面図である。
【図７】本発明の第１の実施形態を示す伸縮門扉の開状態の正面図である。
【図８】本発明の第２の実施形態を示す伸縮門扉の正面図である。
【符号の説明】
１吊り元側門柱体
２戸当たり側門柱体
４門扉本体
９戸当たり側端枠
１１装飾枠
３１パンタグラフ機構（伸縮機構）
Ａ門柱[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a telescopic gate provided with a decorative frame in the middle of a gate body, and when the gate main body contracts to one gate pillar side, the decorative frame constitutes one gate pillar together with one gate pillar body. is there.
[0002]
[Prior art]
Conventionally, as described in Japanese Patent Application Laid-Open No. 12-8751, etc., there is a type of telescopic gate that is provided at an entrance of a garage or the like. This telescopic gate has a suspension base and door support struts made of a narrow mold material, etc. arranged on both the left and right sides of the doorway, and can be expanded and contracted in the opening and closing direction between the suspension base and the door support struts. The main gate body is arranged.
[0003]
The gate body has a suspension side end frame and a door stop side end frame made of a narrow mold material or the like arranged at both ends in the expansion / contraction direction, and a plurality of the suspension source side end frames and the door contact side end frames are arranged. There are a structure in which a plurality of inclined links are connected by a pantograph mechanism that is combined in an intersecting manner, or a structure in which the pantograph mechanism is combined with a plurality of vertical frame members arranged at predetermined intervals in the opening and closing direction. And the suspension side edge frame of the gate body is connected to the suspension side column, and the door end frame is brought into contact with the door column and locked.
[0004]
[Problems to be solved by the invention]
Conventional telescopic gates are constructed with a narrow base material, etc., because the suspension support column, door support column, suspension side end frame, door contact side end frame are made of a narrow material, etc. , There is a drawback of lack of design in terms of luxury and other points.
[0005]
It is also conceivable to employ a configuration in which a predetermined wide gate pillar is used in place of the suspension base post and door-end post made of a mold material and the gate body is disposed between the gate pillars. However, in this case, when the gate body is shrunk, the contracted gate body is exposed to the hanging side of the gate, so it is necessary to provide a special retractable gate on the hanging side. In addition, there is a drawback that the connecting work between the gate body and the retractable gate pillar at the time of construction is troublesome.
[0006]
Furthermore, even if a gate with a predetermined width is used for each gate pillar, the gate body between the two gate pillars is a pantograph mechanism, or a combination of this with a narrow vertical frame material. Therefore, there is a problem that it becomes difficult to take harmony of the entire structure including the gate pillar and the gate body.
[0007]
SUMMARY OF THE INVENTION The present invention has been made in view of the above-described conventional problems, and an object thereof is to provide an extendable gate that can improve the overall design and can be easily manufactured and constructed without using a special gate column. And
[0008]
[Means for Solving the Problems]
In the present invention, a gate main body 4 having an expansion / contraction mechanism 31 and extending / contracting in the opening / closing direction along the guide rail 5 on the ground 3 side is disposed between the left and right suspension-side gate columns 1 and the door-end side gate columns 2. and the telescopic gates, and the gates body 4 hanging root side end frame disposed at both ends of the expansion and contraction direction 8 and doorstop end frame 9, one arranged between the both end frame 8,9 or more and a decorative frame 11, said end frame 8,9 and the decorative frame 11 is the extension mechanism 31 fits therein and the decorative frame when the lock doors body 4 is contracted hanging root side gatepost body 1 side the 11 and end faces adjacent to each other in the opening and closing direction of the both end frames 8 and 9 can be configured to form the suspension side gate pillar A together with the suspension side gate pillar body 1 , and the door end side end frame 9 and the decorative frame 11 can be configured. proposal a pair of inner and outer wheels 16 for traveling, the guide rail 5 to engage the doorstop end frame 9, the decorative frame 11 in the closing direction Those having a engagement body 17 to prevent the falling into and out direction of the gates body 4 while.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 to 7 illustrate a first embodiment of the present invention. 1 and 2, reference numeral 1 denotes a suspension-side side gate pillar body, 2 denotes a door-side side gate pillar body, and these gate pillar bodies 1 and 2 are erected on the ground 3 at predetermined intervals on the left and right sides of the entrance / exit. Yes. Reference numeral 4 denotes a gate body, which is disposed between the two gate column bodies 1 and 2 and is configured to be extendable in the opening and closing direction along a guide rail 5 laid between the both gate column bodies 1 and 2 on the ground 3 side.
[0010]
Each of the gate pillars 1 and 2 has a wide shape having a predetermined left and right width, and a decorative exterior plate 6 is mounted on at least the front and rear surfaces and the upper surface. In addition, at least one of the two gate pillars 1 and 2 is provided with a slot 7 for mail, newspaper and the like.
[0011]
The gate body 4 is disposed in the extending / contracting direction between the suspension side end frame 8 and the door stop side end frame 9 disposed at both ends in the expansion / contraction direction, and between the suspension source side end frame 8 and the door contact side end frame 9. A plurality of, for example, four door bodies 10 are provided, and a decorative frame 11 is provided between the adjacent door bodies 10.
[0012]
The suspension side end frame 8, the door contact side end frame 9, and the decoration frame 11 are, for example, the front frame portion 12 and the rear frame portion 13 arranged in the front and rear, as illustrated in FIG. 3 to FIG. 5. , And a vertically long rectangular frame having connecting frame portions 14 and 15 for connecting the upper and lower ends of the frame portions 12 and 13 back and forth. 1 and the door end side frame 9 and the decorative frame 11 are provided with a pair of front and rear wheels 16 on the lower side and an engagement body 17 that engages with the guide rail 5 in a relatively movable manner, and is movable in the opening and closing direction. It has become.
[0013]
The suspension side end frame 8, door end side end frame 9, and decorative frame 11, when the gate body 4 contracts toward the suspension side gate column body 1, each door body 10 is accommodated therein, and the opening and closing direction The end faces of the frames 8, 9, and 11 adjacent to each other are in contact with each other to form one portal post A (see FIG. 7). The suspension end frame 8, the door end frame 9, and the decorative frame 11 are provided with the same exterior plate 18 on the front and rear surfaces and the upper surface of the exterior column 6 on the side of the portal columns 1 and 2. , 2 are harmoniously decorated.
[0014]
The front end side frame 8, the door end side end frame 9, and the decorative frame 11 have substantially the same front-rear width as the front and rear widths of the gate pillars 1, 2. It is substantially flush with the front and rear end faces and the upper face on the 2 side. The left and right widths of the suspension side end frame 8 and the door stop side end frame 9 are substantially the same, and the left and right widths of the decorative frame 11 are the same as the left and right widths of the suspension side end frame 8 and the door stop side end frame 9 or Above that, it is narrower than the left and right widths of the gate pillars 1 and 2. The door stop side end frame 9 is provided with locking means 19 for locking the door stop side columnar body 2 in a closed state and a handle 20 for opening / closing operation on both the inside and outside.
[0015]
A front and rear axle 21 is provided below the door end frame 9 and the decorative frame 11, and the wheels 16 are rotatably supported by the axle 21. The axle 21 may be independent for each wheel 16. The engagement body 17 is provided at the lower part of the door end side frame 9 and the decorative frame 11, that is, at substantially the center in the front-rear direction of the lower connection frame portion 15. As shown in FIG. 6, the engagement body 17 includes a vertical axis portion 22 projecting downward from the connecting frame portion 15, a disc shape provided substantially concentrically on the lower end side of the vertical axis portion 22, and the like. The vertical axis 22 is fixed to the connecting frames 14 and 15 so that the position can be adjusted in the vertical direction. A cylindrical rotating body 25 is fitted on the vertical axis portion 22.
[0016]
The guide rail 5 is for guiding the door end side frame 9 and the decorative frame 11 in the opening / closing direction via the engagement body 17, and as shown in FIG. 6, the engagement body 17 is fitted in a relatively movable manner. An engagement groove 26 and an engagement protrusion 27 that protrudes inward from both the front and rear sides of the engagement groove 26 are provided over substantially the entire length in the longitudinal direction. The guide rail 5 guides the engagement body 17 in the opening / closing direction by the both engagement protrusions 27, and when the guide rail 5 is tilted inward and outward of the door end side frame 9 and the decorative frame 11, The engaging portion 23 of the engaging body 17 is engaged from the lower side with the engaging surface 28 on the lower surface, so that the gate body 4 is prevented from tipping inward or outward.
[0017]
Each door body 10 is configured by a pantograph mechanism 31 in which a plurality of inclined links 29 and 30 are combined on an intersection. The pantograph mechanism 31 constitutes an expansion / contraction mechanism. As shown in FIGS. 3 to 5, each of the inclined links 29, 30 is pivotally attached to each other at an intermediate intersection except for both ends of each door body 10 by a pivot 32 in the front-rear direction. The substantially central intersections at both ends of the door body 10 are connected to the respective frames 8, 9, and 11 by the fixed pivot 33 so as not to move up and down, and the intersections on both the upper and lower sides are connected to the respective frames 8, 9, and 11 by the movable pivot 34. It is connected to the side so that it can move up and down. The door bodies 10 are connected to each other via the decorative frames 11 so as not to extend and contract at the same time, and can be expanded and contracted separately when the gate body 4 is opened and closed. As shown in FIGS. 4 and 5, each frame 8, 9, 11 has a guide member in the vertical direction inside the front frame portion 12 and the rear frame portion 13 corresponding to both ends of each door body 10. 35 is mounted, and sliding bodies 36 at both front and rear ends of the movable pivot 34 are fitted to the guide member 35 so as to be slidable in the vertical direction.
[0018]
Note that one or a plurality of rectangular calcium silicate plates are used for the exterior plates 6 and 18. The exterior plates 6 and 18 are provided on both sides in the width direction or the contact surface side of the suspension side gate column body 1, the door stop side column body 2, the suspension side end frame 8, the door contact side end frame 9, and the decorative frame 11. A protection plate 37 is attached to protect.
[0019]
In the telescopic gate having the above-described configuration, when the doorway is opened, as shown in FIG. 7, the gate body 4 is brought closer to the suspension side gate column body 1 and contracted. In this case, each door body 10 of the gate body 4 is housed in the door stop side end frame 9, the decoration frame 11 and the suspension side end frame 8 in the contracted state, and the adjacent door contact side end frame 9, the decoration frame 11 and the suspension frame. The end faces of the original side end frame 8 come into contact with each other.
[0020]
As a result, the door end side frame 9, the decorative frame 11, and the suspension side end frame 8 together with the suspension side gate column body 1 constitute one gate column A 1, and the door body 10 including the pantograph mechanism 31 is accommodated therein. Therefore, the door body 10 of the gate main body 4 is not exposed to the outside as in the prior art, and the design of the overall appearance is improved. In addition, since a normal non-retractable type can be used for the suspension side gate column body 1, it is possible to easily connect the suspension side end frame 8 of the gate body 4 to the suspension side gate column body 1 and the like during construction. it can.
[0021]
In particular, the door end side end frame 9, the decorative frame 11, and the suspension side end frame 8 are equipped with exterior plates 18 similar to the exterior plate 6 on the left and right portal columns 1, 2 on the front and rear surfaces and the upper surface thereof. Since it is configured so as to harmonize uniformly, the design property is further improved.
[0022]
Further, an engagement body 17 is provided below the door end frame 9 and the decorative frame 11, and the engagement body 17 is engaged with the guide rail 5, so that the gate body 4 is placed on the suspension side gate column 1 side. Even in the closed state, the door end side frame 9 etc. of the gate body 4 does not move or tilt in an inward / outward direction, and the gate body 4 can be maintained in a stable state.
[0023]
When closing the doorway, the handle 20 of the door stop side end frame 9 is gripped to extend the gate body 4 toward the door stop side pillar body 2 side. At this time, since the door end side frame 9 and the lower wheel 16 of the decorative frame 11 roll on the ground 3 and the engaging body 17 is guided by the guide rail 5, the door end side end frame 9 and the decorative frame 11 are Drive along the guide rail 5 to the door-to-door side pole column 2 side. In this case, the pantograph mechanism 31 constituting each door body 10 of the gate body 4 is extended. However, since each door body 10 is separated on both sides of the decorative frame 11, the door body 10 on the door contact side end frame 9 side. The door bodies 10 can be individually expanded and contracted.
[0024]
When the door stop side end frame 9 is brought into contact with the door stop side gate column body 2, the suspension side end frame 8 at both ends of the gate body 4 is connected to the suspension side gate column body 1, and the door contact side end frame 9 is It will be in the state contact | abutted to the door stop side pillar body 2, and the gate pillar of the both sides of an entrance / exit can be comprised by these, respectively. In addition, since a plurality of wide decorative frames 11 are arranged at approximately equal intervals between the gate pillars 1 and 2 on both sides, the decorative body 11 is decorated in comparison with the case where the gate body 4 is configured by a simple pantograph mechanism 31. The design of the gate body 4 in the extended state, such as a sense of stability and weight, is also improved by the frame 11.
[0025]
When the wide decorative frame 11 is arranged in the middle of the gate body 4, the wind pressure received by the decorative frame 11 increases, but the lower engaging body 17 of the decorative frame 11 engages with the guide rail 5, Since the inward and outward inclination is regulated, the gate body 4 can be prevented from falling due to wind pressure or the like.
[0026]
FIG. 8 illustrates a second embodiment of the present invention. In this embodiment, a plurality of vertical frame members 38 are arranged at predetermined intervals in the opening and closing direction on each door body 10, and each of the intersecting portions of the inclined links 29 and 30 of the pantograph mechanism 31 is in the middle in the vertical direction. The fixed pivot 33a is connected to the middle of the vertical frame member 38 so as not to move up and down, and the movable pivots 34a on both the upper and lower sides are connected to the vertical frame member 38 so as to be vertically slidable on both upper and lower sides of the fixed pivot 33a. . The vertical frame members 38 are disposed on both front and rear sides of the pantograph mechanism 31 and are connected to the front and rear at both upper and lower ends. When the gate body 4 is contracted, the suspension side end frame 8, the decorative frame 11, and the door stop It fits in the side end frame 9.
[0027]
The door body 10 constituting the gate body 4 is constituted by only the pantograph mechanism 31 as exemplified in the first embodiment, and the pantograph mechanism 31 includes a plurality of vertical frames as exemplified in the second embodiment. A combination of the materials 38 is also possible.
[0028]
As mentioned above, although each embodiment of this invention was explained in full detail, this invention is not limited to this each embodiment. For example, in each embodiment, the gate body 4 is composed of a plurality of door bodies 10, and the door bodies 10 are arranged via the intermediate decorative frame 11 so that the pantograph mechanisms 31 between the door bodies 10 do not link with each other. Although connected, you may comprise so that the pantograph mechanism 31 of the both sides of the decoration frame 11 may be extended and contracted.
[0029]
In that case, the pantograph mechanism 31 is configured so as to extend over the suspension side end frame 8 and the door stop side end frame 9, and the vertical direction of the second embodiment is interposed between the pantograph mechanisms 31. One or a plurality of decorative frames 11 may be connected at a predetermined interval by a connection structure similar to the connection structure of the frame member 38 and the pantograph mechanism 31.
[0030]
Further, when the gate body 4 is of a pantograph mechanism type, the pantograph mechanism 31 may be provided in only one set in the vertical direction as illustrated in each embodiment, or a plurality of sets in the vertical direction such as about two sets in the vertical direction. It may be provided.
[0031]
The gate body 4 is not limited to the pantograph mechanism type, and may be anything that can be expanded and contracted. For example, a horizontal link type expansion / contraction structure in which horizontal links are arranged in an intersecting manner on both the upper and lower sides can be used, and other expansion / contraction types can also be used.
[0032]
In each embodiment, the left and right widths of the suspension side end frame 8 and the door contact side end frame 9 are the same, and the left and right widths of the decorative frame 11 are approximately twice as long. It may be slightly wider than the frames 8 and 9, and the left and right widths of the end frames 8 and 9 and the decorative frame 11 may be substantially the same. The suspension side end frame 8, the door end side end frame 9, and the decorative frame 11 desirably have substantially the same front and rear width so that the front and rear end surfaces thereof are substantially flush with each other. It is not necessary to make the front end face substantially coincident.
[0033]
As illustrated in each embodiment, the gate body 4 has a door end side frame 9 as a moving end frame when the suspension side end frame 8 is fixed to the suspension side gate column 1. The both ends of the main body 4 may be door end side end frames 9, and the door end side end frames 9 may be provided with locking means 19 so that the main body 4 can be opened and closed from either the left or right side as required. In that case, the door contact side end frames 9 at both ends of the gate body 4 become the moving end frames.
[0034]
Calcium silicate plates are used for the exterior plates 6 to be mounted on the gate pillars 1 and 2, the end frames 8 and 9, the decorative frames 11, etc., but aluminum plates, steel plates, gypsum plates, ceramic plates, cement plates, etc. In addition to the building outer wall material, a lattice, a cast panel, or the like may be used. The exterior plates 6 used for the gate pillars 1, 2, the end frames 8, 9, the decorative frame 11, etc. do not have to have the same shape, and the gate pillars 1, 2, the end frames 8, 9, the decorative frame 11 Different types, structures, and types may be used as long as they are unified and harmonized as a whole.
[0035]
【The invention's effect】
According to the present invention, the gate body 4 having the expansion / contraction mechanism 31 between the left and right suspension-side gate pillars 1 and the door stop side pillar body 2 and extending and contracting in the opening / closing direction along the guide rail 5 on the ground 3 side is provided. in the arrangement the telescopic gates, gates body 4 and hanging root side end frame 8 and the door stop side end frame 9 arranged on both ends of the expansion and contraction direction, one or more disposed between the both end frame 8,9 of a decorative frame 11, both end frames 8,9 and decorative frame 11 且one decoration frame 11 and both ends fit telescopic mechanism 31 therein when contracted hanging root side gatepost body 1 side gates body 4 The end surfaces adjacent to each other in the opening and closing direction of the frames 8 and 9 can be in contact with the suspension side gate column body 1 to form the suspension side gate column A , and the door end side end frame 9 and the decorative frame 11 are a pair of traveling inner and outer pairs. and wheels 16, engaged to prevent the overturning of the mediolateral gates body 4 with engages with the guide rails 5 for guiding doorstop end frame 9, a decorative frame 11 to the opening and closing direction Since a body 17, with the overall design property becomes excellent, it is not necessary to use a special in gatepost bodies 1 can be fabricated, the construction easily.
[Brief description of the drawings]
FIG. 1 is a front view of a telescopic gate showing a first embodiment of the present invention.
FIG. 2 is a plan view of a telescopic gate showing the first embodiment of the present invention.
FIG. 3 is a side cross-sectional view of the decorative frame side showing the first embodiment of the present invention.
FIG. 4 is a partially cutaway front view on the decorative frame side showing the first embodiment of the present invention.
FIG. 5 is a cross-sectional plan view on the decorative frame side showing the first embodiment of the present invention.
FIG. 6 is a side cross-sectional view of the lower side of the telescopic gate showing the first embodiment of the present invention.
FIG. 7 is a front view of the telescopic gate door in the open state showing the first embodiment of the present invention.
FIG. 8 is a front view of a telescopic gate showing a second embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Suspension side gate pillar body 2 Door stop side pillar body 4 Gate main body 9 Door stop side end frame 11 Decoration frame 31 Pantograph mechanism (extension mechanism)
A Gatepost

Claims

There is an expansion / contraction mechanism (31) between the left and right suspension source side pillars (1) and the door stop side pillars (2) , and they extend and retract in the opening and closing direction along the guide rails (5) on the ground (3) side. In the telescopic gate with the gate body (4) disposed therein, the gate body (4) includes a suspension side end frame (8) and a door end side end frame (9) disposed at both ends in the telescopic direction, and the both end frames. (8) (9) comprises one or more decorative frame and (11) disposed between said opposite ends frame (8) (9) and the decorative frame (11) the gates body (4) is the telescopic mechanism (31) is an end surface adjacent to the opening and closing direction of and the decorative frame fits therein (11) and said end frame (8) (9) when contracted the hanging root side gatepost body (1) side Can be configured together with the suspension side gate column body (1) together with the suspension side gate column (A) , and the door-end side end frame (9) and the decorative frame (11) are a pair of traveling inner and outer pairs. and wheels (16), said guide rail (5) in engagement with the door stop side end frame (9), Telescopic gates, characterized in that a engaging body (17) to prevent tipping into and out direction of the gates body (4) with guiding serial decorative frame (11) in the closing direction.