Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
JP4201554B2 - Display tower - Google Patents
[go: Go Back, main page]

JP4201554B2 - Display tower - Google Patents

Display tower Download PDF

Info

Publication number
JP4201554B2
JP4201554B2 JP2002258691A JP2002258691A JP4201554B2 JP 4201554 B2 JP4201554 B2 JP 4201554B2 JP 2002258691 A JP2002258691 A JP 2002258691A JP 2002258691 A JP2002258691 A JP 2002258691A JP 4201554 B2 JP4201554 B2 JP 4201554B2
Authority
JP
Japan
Prior art keywords
door
corner
display
display tower
attached
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2002258691A
Other languages
Japanese (ja)
Other versions
JP2004094152A (en
Inventor
大輔 羽根田
正人 橋口
Original Assignee
アルナ輸送機用品株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アルナ輸送機用品株式会社 filed Critical アルナ輸送機用品株式会社
Priority to JP2002258691A priority Critical patent/JP4201554B2/en
Publication of JP2004094152A publication Critical patent/JP2004094152A/en
Application granted granted Critical
Publication of JP4201554B2 publication Critical patent/JP4201554B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Road Signs Or Road Markings (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、バス停標識塔や広告塔として使用される表示塔に関する。
【0002】
【従来の技術及びその課題】
従来におけるこの種の表示塔として、実公平3−39813号公報に記載されたものがある。この表示塔によれば、塔本体を形成する各隅柱を、柱本体と、これの外側に回転可能に配置された押え枠とで構成し、押え枠を回転させることによって表示パネルを交換するようにしたものであるが、隅柱として機能するものは柱本体だけで、押え枠は柱としての強度を有しないため、隅柱に十分な強度を持0せるには、柱本体の径を太く頑丈に形成する必要があり、それに対応して押え枠も幅広くなるため、見栄えが悪く、製作コストも高くつき、また表示パネルの交換に手間がかかった。
【0003】
本発明は、上記のような課題に鑑み、塔本体を形成する隅柱の強度の向上及び観・見栄えの向上、更に製作の容易化と表示パネル交換の容易化を図ることのできる表示塔を提供することを目的とする。
【0004】
【課題を解決するための手段】
請求項1に係る発明の表示塔は、横断面三角形状の内隅柱部6と横断面扇形状の外隅柱部7とを一体に形成すると共に、その両側面に夫々横断面L字状の扉納まり部8,9を形成してなる複数本の隅柱2に、天板3及び底板4を取り付けることによって表示塔本体5を形成し、この表示塔本体5の隣合う両隅柱2,2の扉納まり部8,9と天板3及び底板4との間には、表示パネル18をその左右両端部が扉納まり部8,9の内隅柱部側側面に当接するように取り付けると共に、上下横枠19,20と左右縦枠21,22とからなる周枠23に透光板24を嵌装してなる扉25を、前記表示パネル18を被うように配置し、この扉25は、周枠の一方の縦枠22を一方の隅柱2の扉納まり部8に枢着して外開き可能にすると共に、閉じた位置で他方の縦枠21をストッパー26によって他方の隅柱2の扉納まり部9に固定可能としてなり、前記ストッパー26は、錠箱32と、この錠箱32に枢支された回動軸32と、該回転軸32と一体回動可能で錠箱32内に退避した非ロック位置と錠箱32の外へ突出したロック位置とに亘って回動するロック片34と、一端部が錠箱32に取り付けられ他端部がロック片34の角形基端部34aの端面a又はbに弾接する板バネ35と、回動軸33の一端面に設けてなる回転操作用の六角穴36と、からなることを特徴とする。
【0005】
請求項2は、請求項1に記載の表示塔において、表示塔本体5の底板4は、複数の隅柱2の下端より上方に隔たった位置に取り付けてあって、各隅柱2の底板4より下方部分には、隅柱2の両側面に形成された扉納まり部8,9を被う化粧カバー37を装着してなることを特徴とする。
【0006】
請求項3は、請求項1又は2に記載の表示塔において、表示塔本体5を、3本の隅柱2と、これらの隅柱2に取り付けられる夫々平面視三角形の天板3及び底板4とによって三角柱状に形成してなることを特徴とする。
【0007】
【発明の実施の形態】
図1は、バス停標識塔として実施した本発明に係る三角柱状の表示塔を示し、(A)は正面図、(B)は平面図、(C)は側面図である。図2は図1の(A)のX−X線拡大断面図、図3は図1の(A)のY−Y線拡大断面図、図4は図1の(A)のZ−Z線拡大断面図である。これらの図において、1は表示塔で、正三角形の3頂点の位置に配置される3本の隅柱2と、これら3本の隅柱2の上端部及びその下方部に夫々取り付けられて、これらの隅柱2を一体的につなぐ天板3及び底板4と、からなる表示塔本体5を有する。図1においてKは、表示塔本体5の下端部を固定するためのコンクリート製の表示塔固定台である。
【0008】
表示塔本体5の各隅柱2は、図2及び図4の(A)から分かるように、横断面三角形状の内隅柱部6と横断面扇形状の外隅柱部7とを一体に形成すると共に、その両側面に夫々横断面L字状の扉納まり部8,9を夫々隅柱長手方向全長に形成したアルミニウム押し出し中空型材からなるもので、各扉納まり部8,9の内隅柱部側側面6a部分には表示パネル差し込み溝部10,11が隅柱長手方向全長に形成され、また扉納まり部9の外隅柱部側側面にはストッパー溝部12が隅柱長手方向全長に形成されている。
【0009】
天板3は、金属板によって図1の(B)に示すような平面視正三角形状に形成すると共に、周縁部に沿って下向きフランジ部3aを突設してなるもので、この天板3の下面側所要部に突設された取付部片13が各隅柱2の内隅柱部6にビス14止めされて取り付けられる。底板4は、金属板によって天板3と同様な正三角形状に形成し、その周縁部に沿って下向きフランジ部4aを突設すると共に、その頂角部分を隅柱2の断面形にほぼ対応するように切欠して(図5参照)、その切欠部15に隅柱2を嵌め込むようにしたもので、底板4に突設された取付部片16が各隅柱2の内隅柱部6に対しビス17止めされて固定される。
【0010】
上記のように構成される三角柱状の表示塔本体5における隣合う隅柱2,2の扉納まり部8,9と天板3及び底板4との間には、図2及び図3に示すように、表示パネル18の左右両端部が表示パネル差し込み溝部10,11に差し込まれて扉納まり部8,9の内隅柱部側側面6a,6aに当接するように取り付けられると共に、上下横枠19,20と左右縦枠21,22とからなる周枠23に透光板24を嵌装してなる扉25が、前記表示パネル18を被うように配置され、この扉25は、周枠23の一方の縦枠22が一方の隅柱2の扉納まり部8に枢着されて外開き可能となり、そして閉じた位置で他方の縦枠21がストッパー26によって他方の隅柱2の扉納まり部9に固定されるようになっている。
【0011】
表示パネル18は、アルミニウム板あるいは合成樹脂板からなるもので、その表面側に、バス停の名称あるいはバス時刻表、広告その他の情報が表示される。これらの情報は、表示パネル18に直接表示してもよいし、別のシートに印刷したものを表示パネル18に貼り付けるようにしてもよい。
【0012】
上記扉25の構造について更に説明すると、上下横枠19,20及び左右縦枠21,22には夫々、図3及び図4に示すように透光板嵌装溝19a,20a,21a,22aが形成されており、透光板24は、上下横枠19,20と左右縦枠21,22とを相互にビス止めして周枠23を形成する際に、周縁部を透光板嵌装溝19a,20a,21a,22aに嵌合させて取り付けられる。上下横枠19,20及び左右縦枠21,22は夫々アルミニウム押し出し型材からなり、透光板24は透明のポリカーボネートからなる。
【0013】
そして、この扉25は、一方の隅柱2の扉納まり部8において、天板3及び底板4から周枠23の一方の縦枠22の上下両端部に夫々ねじ込まれたビス27,27を枢軸として外開き式に回動開閉するようになっている。図3において、28は天板3の下面にビス29で取り付けられた受け材、30aは受け材28の下面と縦枠22の上端面との間に介挿されたスペーサーであって、前記ビス27がこれら受け材28及びスペーサー30aを貫通している。また30bは、縦枠22の下端面と底板4との間に介挿されたスペーサーで、前記ビス27がこのスペーサー30bを貫通している。
【0014】
扉25を閉じた位置に固定するストッパー26は、図4の(A)に示すように周枠23の他方の縦枠21の内部に取り付けられたストッパーユニット31からなる。このストッパーユニット31は、図4の(B)及び(C)に示すように、錠箱32と、この錠箱32に枢支された回動軸33と一体回動可能で、錠箱32内に退避した非ロック位置と錠箱32の外へ突出したロック位置とに亘って回動するロック片34と、一端部が錠箱32に取り付けられ、他端部がロック片34の角形基端部34aの端面a又はbに弾接する板バネ35と、からなるもので、回動軸33の一端面には回転操作用の六角穴36が設けてある。
【0015】
図4の(A)は、上記構造のストッパーユニット31を周枠23の縦枠21に取り付けた状態を示したもので、回動軸33の回転操作用の六角穴36は、同図の(D)に示すように縦枠21の外側からレンチ等の回転操作具を挿入できるようになっている。しかして、扉25を閉じた位置で回動軸33を回転操作し、ロック片34をロック位置に突出させて、同図の(A)に示すようにストッパー溝部12に突入させると、板バネ35の先端部が、ロック片34の基端部34oの端面aに弾接してロック片34をロック位置に保持し、それにより扉25は閉じた位置にロックされる。また回動軸33をロック位置から90度回転操作して、ロック片34を非ロック位置に戻すと、板バネ35の先端部がロック片34の端面bに弾接してロック片34を非ロック位置に保持し、扉25はロック解除されて、外開き可能となる。ロック片34は、板バネ35でロック位置及び非ロック位置に夫々保持されるから、回動軸33を回転操作しない限り、勝手に回動することがない。
【0016】
この表示塔1は、表示塔本体5における天板3と底板4との間の空間部が表示部となるが、底板4は図1の(A)及び(C)に示すように、隅柱2の下端部より上方へ適当に隔たった位置に取り付けられているから、この底板4より下方部分は非表示部となる。しかして、この非表示部では、表示パネル18もなく、扉25もなく、そのままでは各隅柱2の扉納まり部8,9が露呈して見栄えが悪くなるため、各の隅柱2の扉納まり部8,9を被うように化粧カバー37が取り付けられている。
【0017】
この化粧カバー37は、アルミニウム押し出し型材からなるもので、図6に示すように、隅柱2の内隅柱部6と扉納まり部8,9とを同時に被うように横断面略々C字状に形成され、その一側端部に形成された係合凹段部37aが、扉納まり部8に面する外隅柱部7の側面に形成された係合凸部7aに係合すると共に、その他側端部に形成された係合凹段部37bが、扉納まり部9に面する外隅柱部7の側面に形成された係合凸部7bに係合して位置決めされる。
【0018】
この表示塔1を表示塔固定台Kに設置するには、図1の(A)及び図6に示すように、固定台Kの上面から垂直突出している3本の平板状アンカー支柱38に、表示塔本体5の3本の隅柱2の夫々内隅柱部6を添え付けた状態で、ボルト39を、アンカー支柱38から隅柱2の内隅柱部6を貫通させて、内隅柱部6の内側面に取り付けられたネジ座41に螺入すればよい。
【0019】
上記のように構成される表示塔(バス停標識塔)1の使用にあたっては、例えばバス停の名称を表示した表示パネル18を、三角柱状表示塔本体5の天板3と底板4との間に形成される表示部の外周側三面に夫々取り付ける。即ち、隣合う隅柱2,2の扉納まり部8,9と天板3及び底板4との間で表示パネル18の左右両端部をパネル差し込み溝部10,11に差し込めばよい。この際、表示パネル18を適当に湾曲させるようにすれば、パネル差し込み溝部10,11に容易に差し込むことができる。こうして3枚の表示パネル18を三角柱状表示塔本体5の外周側三面に夫々取り付けた後、各表示パネル18を被う扉25を閉じて、ストッパー26をロック操作することにより、各扉25を閉じた位置で表示塔本体5に固定することができる。
【0020】
この場合、表示パネル18の表面側周縁部には、扉25が閉じた時に扉25の周枠23の裏面に弾接する弾性パッキン40が取り付けてあるから、扉25を閉めることによって、表示パネル18を、隣合う両隅柱2,2の扉納まり部8,9の内隅柱部側側面6a,6aに当接状態に確実に固定させることができると共に、このパッキン40により、雨水やゴミが表示パネル18の表示面に侵入するのを阻止して、表示部が汚れるのを防止できる。
【0021】
そして、表示パネル18の表示内容が変更されて、表示パネル18の交換が必要な場合には、各扉25を表示塔本体5に固定しているストッパー26をロック解除操作して、扉25を図2の仮想線で示すように外側に開放した後、各表示パネル18の左右両端部をパネル差し込み溝部10,11から離脱させればよい。この時も、表示パネル18を適当に湾曲させるようにすれば、差し込み溝部10,11から容易に離脱させることができる。
【0022】
また、この表示塔1は、表示塔本体5が三角柱状に形成されて、3つの表示パネル18、即ち三面表示部を有するから、この表示塔1をバス停標識塔として、図7に示すように三面表示部のうちの二面が道路A側に斜めに面し、他の一面が道路と反対側を向くように、歩道B上のバス停位置に設置すれば、表示塔1は、歩道Bの長手方向に沿った2方向1),2)と、道路Aと反対側から道路Aを見る方向3)との3つの方向によって、四角柱状表示塔本体の四面表示方式よりも視覚的視認性が向上することになり、しかも四面表示方式の表示塔よりも構成部材が少なく、構造が簡単となるため、コストダウンを図ることができる。
【0023】
【発明の効果】
請求項1に係る発明によれば、表示塔本体を形成する各隅柱は、横断面三角形状の内隅柱部と横断面扇形状の外隅柱部との中空枠からなり、且つ柱部が一体形成されているから、隅柱として十分な強度を有して、強度の向上を図ることができる。また各隅柱は、内隅柱部と外隅柱部との両側面に夫々横断面L字状の扉納まり部を形成して、隣合う両隅柱の両扉納まり部間に扉が配置されるから、外から見える隅柱は内隅柱部の一部となり、外観上の体裁、見栄えが良くなる。
【0024】
また、上述のように、表示塔本体を形成する各隅柱は、内隅柱部と外隅柱部との両側面に夫々横断面L字状の扉納まり部を形成してなるため、表示塔本体に取り付けられる表示パネルを被うように配置される扉は、その一端側が、一方の隅柱の扉納まり部に枢着して外開き可能にすると共に、閉じた位置で、その他端側が、他方の隅柱の扉納まり部に設けたストッパーによって他方の隅柱の扉納まり部に固定可能としてなるため、両扉納まり部間に扉を正確容易に取り付けることができると共に、表示パネルを交換する場合は、各扉を表示塔本体に固定しているストッパーを解除操作して、扉を外側に開放すれば、表示パネルが取り外せる状態となるから、表示パネルの交換を簡単容易に行うことができる。更に、この発明の表示塔は、構造が簡単で、組み立てが容易であるから、製作コストが安く、安価に提供可能となる。
しかも、本発明によれば、前記ストッパーは、錠箱と、この錠箱に枢支された回動軸と、該回転軸と一体回動可能で錠箱内に退避した非ロック位置と錠箱の外へ突出したロック位置とに亘って回動するロック片と、一端部が錠箱に取り付けられ他端部がロック片の角形基端部の端面に弾接する板バネと、回動軸の一端面に設けてなる回転操作用の六角穴と、からなるため、扉を閉じた位置で回動軸を回転操作し、ロック片をロック位置に突出させることによって、板バネの先端部が、ロック片の基端部の端面に弾接してロック片をロック位置に保持し、それにより扉は閉じた位置にロックされることになり、且つ回動軸をロック位置から90度回転操作して、ロック片を非ロック位置に戻すと、板バネの先端部がロック片の端面に弾接してロック片を非ロック位置に保持し、扉はロック解除されて、外開き可能となる。それがために、ロック片は、板バネでロック位置及び非ロック位置に夫々確実に保持されると共に、回動軸の一端面に設けてなる回転操作用の六角穴にレンチ等の回転操作具を挿入して回動軸を回転操作しない限り、勝手に回動することがなく、不用意に扉が開放されることはない。
【0025】
請求項2に係る発明によれば、表示塔本体の底板より下方部分が非表示部となるように形成した場合、底板より下方部分において各の隅柱の扉納まり部を被う化粧カバーを取り付けることによって、非表示部の外観上の体裁、見栄えを良くすることができる。
【0026】
請求項3に係る発明のように、表示塔本体を、3本の隅柱とこれらに取り付けられる夫々平面視三角形の天板及び底板とによって三角柱状に形成した場合は、表示塔は、3つの表示パネル、つまり三面表示部を有することになり、しかしてこの表示塔を、例えばバス停標識塔として、三面表示部のうちの二面が道路側に斜めに面し、他の一面が道路と反対側を向くように、歩道上のバス停位置に設置すれば、この表示塔は、歩道の長手方向に沿った2方向と、道路と反対側から道路側を見る方向との3つの方向によって、四角柱状表示塔本体の四面表示方式よりも視覚的視認性が向上することになり、しかも四面表示方式の表示塔よりも構成部材が少なく、構造が簡単となるため、コストダウンを図ることができる。
【図面の簡単な説明】
【図1】 バス停標識塔として実施した本発明に係る三角柱状の表示塔を示 し、(A)は正面図、(B)は平面図、(C)は側面図である。
【図2】 図1の(A)のX−X線拡大断面図である。
【図3】 図1の(A)のY−Y線拡大断面図である。
【図4】 (A)は図4は図1の(A)のZ−Z線拡大断面図、(B)はス トッパーユニットの外観斜視図、(C)は同ユニットの断面図であり、(C) は(A)の矢印Vから扉の縦枠を見た時の回動軸の回転操作用六角穴を示す図 面である。
【図5】 図4の(A)と同様な断面図であるが、特に隅柱に対する底板の 取付状態を示す。
【図6】 図1の(A)のW−W線拡大断面図である。
【図7】 表示塔をバス停標識塔としてバス停留所に設置した状態を示す斜 視図である。
【符号の説明】
1 表示塔
2 隅柱
3 天板
4 底板
5 表示塔本体
6 内隅柱部
7 外隅柱部
8,9 扉納まり部
26 ストッパー
37 化粧カバー
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a display tower used as a bus stop sign tower or an advertising tower.
[0002]
[Prior art and problems]
A conventional display tower of this type is described in Japanese Utility Model Publication No. 3-39813. According to this display tower, each corner pillar that forms the tower body is composed of the pillar body and a presser frame that is rotatably arranged outside the column main body, and the display panel is replaced by rotating the presser frame. However, the only thing that functions as a corner post is the pillar body, and the presser frame does not have the strength as a pillar. Since it is necessary to form it thick and sturdy, and the presser frame is correspondingly wide, the appearance is poor, the manufacturing cost is high, and the replacement of the display panel is troublesome.
[0003]
In view of the above-mentioned problems, the present invention provides a display tower that can improve the strength of the corner pillars forming the tower body, improve the appearance and appearance, and facilitate the manufacture and the replacement of the display panel. The purpose is to provide.
[0004]
[Means for Solving the Problems]
The display tower of the invention according to claim 1 integrally forms an inner corner column portion 6 having a triangular cross section and an outer corner column portion 7 having a fan-shaped cross section, and has L-shaped cross sections on both side surfaces thereof. The display tower main body 5 is formed by attaching the top plate 3 and the bottom plate 4 to the plurality of corner pillars 2 formed with the door receiving portions 8 and 9 , and both corner pillars 2 adjacent to the display tower main body 5 are formed. , 2 and the top panel 3 and the bottom plate 4, the display panel 18 is attached so that the left and right ends thereof are in contact with the side surfaces of the door corners 8, 9 In addition, a door 25 formed by fitting a translucent plate 24 to a peripheral frame 23 composed of upper and lower horizontal frames 19 and 20 and left and right vertical frames 21 and 22 is disposed so as to cover the display panel 18. 25, one vertical frame 22 of the peripheral frame is pivotally attached to the door receiving portion 8 of one corner post 2 so that the outer frame can be opened and closed. The other vertical frame 21 can be fixed to the door receiving portion 9 of the other corner post 2 by a stopper 26, and the stopper 26 includes a lock box 32, a pivot shaft 32 pivotally supported by the lock box 32, A lock piece 34 that can rotate integrally with the rotary shaft 32 and rotates between an unlocked position retracted in the lock box 32 and a lock position protruding out of the lock box 32, and one end of the lock box 34. A leaf spring 35 that is attached and has the other end elastically contacting the end surface a or b of the rectangular base end portion 34 a of the lock piece 34, and a hexagonal hole 36 for rotation operation provided on one end surface of the rotation shaft 33. It is characterized by that.
[0005]
In the display tower according to claim 1, the bottom plate 4 of the display tower main body 5 is attached to a position separated above the lower ends of the plurality of corner pillars 2. The lower part is provided with a decorative cover 37 covering the door receiving portions 8 and 9 formed on both side surfaces of the corner post 2.
[0006]
According to a third aspect of the present invention, in the display tower according to the first or second aspect, the display tower main body 5 is provided with three corner pillars 2, and a top board 3 and a bottom board 4 each having a triangular shape in plan view attached to these corner pillars 2. And is formed in a triangular prism shape.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 shows a triangular prism shaped display tower according to the present invention implemented as a bus stop sign tower, (A) is a front view, (B) is a plan view, and (C) is a side view. 2 is an enlarged sectional view taken along line XX of FIG. 1A, FIG. 3 is an enlarged sectional view taken along line YY of FIG. 1A, and FIG. 4 is a sectional view taken along line ZZ of FIG. It is an expanded sectional view. In these drawings, reference numeral 1 denotes a display tower, which is attached to three corner pillars 2 arranged at the positions of the three vertices of an equilateral triangle, and an upper end portion and a lower portion of the three corner pillars 2, respectively. It has a display tower body 5 comprising a top plate 3 and a bottom plate 4 that integrally connect these corner pillars 2. In FIG. 1, K is a concrete display tower fixing base for fixing the lower end portion of the display tower main body 5.
[0008]
As can be seen from FIGS. 2 and 4A, each corner column 2 of the display tower body 5 is formed by integrating an inner corner column portion 6 having a triangular cross section and an outer corner column portion 7 having a fan shape in a cross section. Each of the door corners 8 and 9 is made of an aluminum extruded hollow mold having a L -shaped cross section L -shaped door receiving portion 8 and 9 formed on both side surfaces thereof in the longitudinal direction of the corner column. Display panel insertion groove portions 10 and 11 are formed in the entire length in the corner column longitudinal direction on the column side surface 6a, and a stopper groove portion 12 is formed in the entire length in the corner column longitudinal direction on the outer corner column side surface of the door storage portion 9. Has been.
[0009]
The top plate 3 is formed by a metal plate into a regular triangle shape in plan view as shown in FIG. 1 (B), and has a downward flange portion 3a protruding along the peripheral edge. A mounting piece 13 projecting from a required portion on the lower surface side of each corner column 2 is attached to the inner corner column portion 6 of each corner column 2 by screws 14. The bottom plate 4 is formed of a metal plate in a regular triangle shape similar to the top plate 3 and has a downward flange portion 4a projecting along the peripheral edge portion thereof, and its apex angle portion substantially corresponds to the cross-sectional shape of the corner post 2 (See FIG. 5), the corner pillar 2 is fitted into the notch 15, and the attachment piece 16 projecting from the bottom plate 4 is the inner corner pillar portion of each corner pillar 2. Screws 17 are fixed to 6 and fixed.
[0010]
As shown in FIG. 2 and FIG. 3, between the door receiving portions 8, 9 of the adjacent corner pillars 2, 2 and the top plate 3 and the bottom plate 4 in the triangular columnar display tower body 5 configured as described above. The left and right end portions of the display panel 18 are inserted into the display panel insertion groove portions 10 and 11 so as to be in contact with the inner corner pillar side surfaces 6a and 6a of the door storage portions 8 and 9, and the upper and lower horizontal frames 19 are attached. , 20 and left and right vertical frames 21, 22, a door 25 formed by fitting a translucent plate 24 on the peripheral frame 23 is disposed so as to cover the display panel 18. One vertical frame 22 is pivotally attached to the door receiving portion 8 of one corner post 2 so that it can be opened outward, and in the closed position, the other vertical frame 21 is closed by a stopper 26 to the door receiving portion of the other corner post 2. 9 is fixed.
[0011]
The display panel 18 is made of an aluminum plate or a synthetic resin plate, and the name of the bus stop, the bus timetable, advertisements and other information are displayed on the surface side thereof. Such information may be displayed directly on the display panel 18 or may be printed on another sheet and pasted on the display panel 18.
[0012]
The structure of the door 25 will be further described. The upper and lower horizontal frames 19 and 20 and the left and right vertical frames 21 and 22 have translucent plate fitting grooves 19a, 20a, 21a, and 22a as shown in FIGS. The translucent plate 24 is formed so that when the upper and lower horizontal frames 19, 20 and the left and right vertical frames 21, 22 are screwed together to form the peripheral frame 23, the peripheral portion is formed in the translucent plate fitting groove. 19a, 20a, 21a, and 22a are fitted and attached. The upper and lower horizontal frames 19 and 20 and the left and right vertical frames 21 and 22 are each made of an aluminum extrusion mold, and the translucent plate 24 is made of a transparent polycarbonate.
[0013]
The door 25 is pivotally connected with screws 27 and 27 screwed into the upper and lower ends of one vertical frame 22 of the peripheral frame 23 from the top plate 3 and the bottom plate 4 in the door receiving portion 8 of one corner post 2. It is designed to open and close in an outward-opening manner. In FIG. 3, 28 is a receiving material attached to the lower surface of the top plate 3 with screws 29, 30a is a spacer inserted between the lower surface of the receiving material 28 and the upper end surface of the vertical frame 22, 27 penetrates the receiving material 28 and the spacer 30a. Reference numeral 30b denotes a spacer interposed between the lower end surface of the vertical frame 22 and the bottom plate 4, and the screw 27 passes through the spacer 30b.
[0014]
The stopper 26 that fixes the door 25 in the closed position includes a stopper unit 31 that is attached to the inside of the other vertical frame 21 of the peripheral frame 23 as shown in FIG. As shown in FIGS. 4B and 4C, the stopper unit 31 can rotate integrally with a lock box 32 and a rotation shaft 33 pivotally supported by the lock box 32. The lock piece 34 rotates between the unlocked position retracted to the lock position and the lock position protruding outside the lock box 32, one end is attached to the lock box 32, and the other end is the square base end of the lock piece 34. And a leaf spring 35 elastically contacting the end surface a or b of the portion 34a. A hexagonal hole 36 for rotational operation is provided on one end surface of the rotating shaft 33.
[0015]
4A shows a state in which the stopper unit 31 having the above structure is attached to the vertical frame 21 of the peripheral frame 23, and the hexagonal hole 36 for the rotation operation of the rotary shaft 33 is shown in FIG. As shown in D), a rotary operation tool such as a wrench can be inserted from the outside of the vertical frame 21. When the rotary shaft 33 is rotated at the position where the door 25 is closed to cause the lock piece 34 to protrude into the lock position and enter the stopper groove 12 as shown in FIG. The distal end portion of 35 is brought into elastic contact with the end surface a of the base end portion 34o of the lock piece 34 to hold the lock piece 34 in the locked position, whereby the door 25 is locked in the closed position. When the rotary shaft 33 is rotated 90 degrees from the locked position to return the lock piece 34 to the unlocked position, the tip of the leaf spring 35 comes into elastic contact with the end surface b of the lock piece 34 to unlock the lock piece 34. Holding in position, the door 25 is unlocked and can be opened outward. Since the lock piece 34 is held by the leaf spring 35 in the locked position and the non-locked position, the lock piece 34 does not rotate freely unless the rotation shaft 33 is rotated.
[0016]
In the display tower 1, the space between the top plate 3 and the bottom plate 4 in the display tower main body 5 serves as a display unit. The bottom plate 4 is a corner column as shown in FIGS. 2, the lower part of the bottom plate 4 is a non-display part. Thus, in this non-display portion, there is no display panel 18 and no door 25, and the door storage portions 8 and 9 of each corner post 2 are exposed and deteriorated in appearance, so that the door of each corner post 2 is removed. A decorative cover 37 is attached so as to cover the receiving portions 8 and 9.
[0017]
This decorative cover 37 is made of an aluminum extrusion mold material. As shown in FIG. 6, the decorative cover 37 has a substantially C-shaped cross section so as to cover the inner corner column portion 6 and the door storage portions 8 and 9 of the corner column 2 at the same time. The engaging concave step portion 37 a formed in the shape of one side and engaged with the engaging convex portion 7 a formed on the side surface of the outer corner column portion 7 facing the door receiving portion 8 is formed. The engaging concave step portion 37b formed at the other side end portion is engaged with the engaging convex portion 7b formed on the side surface of the outer corner column portion 7 facing the door storage portion 9, and is positioned.
[0018]
In order to install the display tower 1 on the display tower fixing base K, as shown in FIGS. 1A and 6, three flat anchor struts 38 projecting vertically from the upper surface of the fixing base K, With the inner corner pillars 6 of the three corner pillars 2 of the display tower body 5 attached thereto, the bolts 39 are passed through the inner corner pillars 6 of the corner pillars 2 from the anchor pillars 38, What is necessary is just to screw in the screw seat 41 attached to the inner surface of the part 6. FIG.
[0019]
When the display tower (bus stop sign tower) 1 configured as described above is used, for example, the display panel 18 displaying the name of the bus stop is formed between the top plate 3 and the bottom plate 4 of the triangular columnar display tower body 5. Attach to the three outer peripheral sides of the display unit. That is, the left and right ends of the display panel 18 may be inserted into the panel insertion grooves 10 and 11 between the door receiving portions 8 and 9 of the adjacent corner pillars 2 and 2 and the top plate 3 and the bottom plate 4. At this time, if the display panel 18 is appropriately curved, it can be easily inserted into the panel insertion grooves 10 and 11. After the three display panels 18 are thus attached to the three outer peripheral sides of the triangular prism-shaped display tower body 5, the doors 25 covering the display panels 18 are closed, and the stoppers 26 are locked to operate the doors 25. It can be fixed to the display tower body 5 in the closed position.
[0020]
In this case, since the elastic packing 40 which elastically contacts the back surface of the peripheral frame 23 of the door 25 when the door 25 is closed is attached to the front surface side peripheral portion of the display panel 18, the display panel 18 is closed by closing the door 25. Can be reliably fixed in contact with the inner corner column side surfaces 6a and 6a of the door receiving portions 8 and 9 of the adjacent corner columns 2 and 2, and the packing 40 allows rainwater and dust to be removed. It is possible to prevent entry into the display surface of the display panel 18 and prevent the display unit from becoming dirty.
[0021]
When the display contents of the display panel 18 are changed and the display panel 18 needs to be replaced, the stoppers 26 fixing the doors 25 to the display tower body 5 are unlocked, and the doors 25 are moved. As shown by the phantom lines in FIG. 2, the left and right ends of each display panel 18 may be detached from the panel insertion grooves 10 and 11 after being opened outward. Also at this time, if the display panel 18 is appropriately curved, it can be easily detached from the insertion grooves 10 and 11.
[0022]
In addition, since the display tower body 5 is formed in a triangular prism shape and has three display panels 18, that is, a three-surface display section, the display tower 1 is used as a bus stop sign tower as shown in FIG. If it is installed at the bus stop position on the sidewalk B so that two of the three-sided display sections face diagonally toward the road A and the other side faces away from the road, the display tower 1 Visual visibility is better than the four-sided display system of the quadrangular columnar display tower by two directions 1), 2) along the longitudinal direction and the direction 3) viewing road A from the opposite side of road A. In addition, the number of constituent members is smaller than that of a four-panel display type display tower, and the structure is simplified, so that the cost can be reduced.
[0023]
【The invention's effect】
According to the first aspect of the present invention, each corner column forming the display tower body is composed of a hollow frame of an inner corner column portion having a triangular cross section and an outer corner column portion having a sector cross section , and the column portion. Is formed integrally, it has sufficient strength as a corner post, and the strength can be improved. In addition, each corner pillar is formed with a door storage part with an L -shaped cross section on both sides of the inner corner pillar part and the outer corner pillar part, and the door is arranged between the door storage parts of the adjacent corner pillars. Therefore, the corner pillar visible from the outside becomes a part of the inner corner pillar portion, and the appearance and appearance are improved.
[0024]
In addition, as described above, each corner column forming the display tower body is formed with a door storage portion having an L-shaped cross section on both side surfaces of the inner corner column portion and the outer corner column portion, respectively. The door, which is arranged to cover the display panel attached to the tower body, has one end that is pivotally attached to the door storage part of one corner post and can be opened outside, and the other end is in the closed position. Because the stopper provided in the other corner pillar door can be fixed to the other corner pillar door , the door can be easily and accurately attached between the door doors, and the display panel can be replaced. If you do, release the stopper that fixes each door to the display tower body and open the door to the outside, so that the display panel can be removed, so it is easy to replace the display panel. it can. Furthermore, since the display tower of the present invention has a simple structure and is easy to assemble, the manufacturing cost is low and it can be provided at a low cost.
In addition, according to the present invention, the stopper includes a lock box, a rotation shaft pivotally supported by the lock box, a non-locking position retractable in the lock box that can rotate integrally with the rotation shaft, and the lock box. A lock piece that rotates over the lock position protruding outside, a leaf spring that has one end attached to the lock box and the other end elastically contacts the end face of the square base end of the lock piece, Because it consists of a hexagon socket for rotation operation provided on one end surface, the tip of the leaf spring is moved by rotating the rotation shaft at the position where the door is closed and projecting the lock piece to the lock position. The lock piece is elastically contacted with the end face of the base end portion of the lock piece to hold the lock piece in the locked position, whereby the door is locked in the closed position, and the rotation shaft is rotated 90 degrees from the lock position. When the lock piece is returned to the unlocked position, the tip of the leaf spring elastically contacts the end face of the lock piece. Holding the click piece to the unlocked position, the door is unlocked, it is possible to open out. For this reason, the lock piece is securely held in the locked position and the unlocked position by the leaf spring, and the rotary operation tool such as a wrench is provided in the hexagonal hole for rotary operation provided on one end surface of the rotary shaft. As long as the rotation shaft is not rotated by inserting the door, the door will not rotate freely and the door will not be opened carelessly.
[0025]
According to the invention which concerns on Claim 2, when it forms so that a lower part may become a non-display part from the bottom plate of a display tower main body, the decorative cover which covers the door storage part of each corner pillar in a lower part from a bottom plate is attached. As a result, the appearance and appearance of the non-display portion can be improved.
[0026]
As in the invention according to claim 3, when the display tower body is formed into a triangular prism shape by the three top pillars and the triangular top plate and bottom plate attached thereto, the display tower has three It will have a display panel, that is, a three-sided display part, and this display tower will be used as, for example, a bus stop sign tower, with two of the three-sided display parts facing diagonally toward the road and the other side opposite to the road If it is installed at the bus stop position on the sidewalk so that it faces the side, this display tower is squared in three directions: two directions along the length of the sidewalk and the direction of looking at the road side from the opposite side of the road. The visual visibility is improved as compared with the four-sided display method of the columnar display tower body, and the number of constituent members is less than that of the four-sided display type display tower, and the structure is simplified, so that the cost can be reduced.
[Brief description of the drawings]
FIG. 1 shows a triangular prism-shaped display tower according to the present invention implemented as a bus stop sign tower, (A) is a front view, (B) is a plan view, and (C) is a side view.
FIG. 2 is an enlarged sectional view taken along line XX of FIG.
FIG. 3 is an enlarged cross-sectional view taken along line YY in FIG.
4A is an enlarged sectional view taken along line ZZ in FIG. 1A, FIG. 4B is an external perspective view of a stopper unit, and FIG. 4C is a sectional view of the unit; (C) is a figure which shows the hexagonal hole for rotation operation of a rotating shaft when the vertical frame of a door is seen from the arrow V of (A).
FIG. 5 is a cross-sectional view similar to FIG. 4 (A), but particularly shows the mounting state of the bottom plate to the corner post.
6 is an enlarged cross-sectional view taken along line WW in FIG.
FIG. 7 is a perspective view showing a state where the display tower is installed at a bus stop as a bus stop sign tower.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Display tower 2 Corner pillar 3 Top plate 4 Bottom board 5 Display tower main body 6 Inner corner pillar part 7 Outer corner pillar part 8,9 Door storage part 26 Stopper 37 Cosmetic cover

Claims (3)

横断面三角形状の内隅柱部と横断面扇形状の外隅柱部とを一体に形成すると共に、その両側面に夫々横断面L字状の扉納まり部を形成してなる複数本の隅柱に、天板及び底板を取り付けることによって表示塔本体を形成し、この表示塔本体の隣合う両隅柱の扉納まり部と天板及び底板との間には、表示パネルをその左右両端部が扉納まり部の内隅柱部側側面に当接するように配置すると共に、上下横枠と左右縦枠とからなる周枠に透光板を嵌装してなる扉を、前記表示パネルを被うように配置し、この扉は、周枠の一方の縦枠を一方の隅柱の扉納まり部に枢着して外開き可能にすると共に、閉じた位置で他方の縦枠をストッパーによって他方の隅柱の扉納まり部に固定可能としてなり、前記ストッパーは、錠箱と、この錠箱に枢支された回動軸と、該回転軸と一体回動可能で錠箱内に退避した非ロック位置と錠箱の外へ突出したロック位置とに亘って回動するロック片と、一端部が錠箱に取り付けられ他端部がロック片の角形基端部の端面に弾接する板バネと、回動軸の一端面に設けてなる回転操作用の六角穴と、からなることを特徴とする表示塔。 A plurality of corners formed by integrally forming an inner corner column portion having a triangular cross section and an outer corner column portion having a fan-shaped cross section, and forming L-shaped door storage portions on both side surfaces thereof. A display tower main body is formed by attaching a top plate and a bottom plate to the pillar, and the display panel is placed between the left and right end portions of the display tower main body between the door storage portion and the top plate and the bottom plate of adjacent corner pillars. Is arranged so as to be in contact with the side surface of the inner corner column portion of the door housing portion, and a door having a translucent plate fitted on a peripheral frame composed of upper and lower horizontal frames and left and right vertical frames is covered with the display panel. In this door, one vertical frame of the peripheral frame is pivotally attached to the door receiving portion of one corner pillar so that the door can be opened outward, and the other vertical frame is closed by a stopper in the closed position. The stopper can be fixed to the door receiving part of the corner pillar, and the stopper is pivotally supported by the lock box and the lock box. And a locking piece that can rotate integrally with the rotating shaft and rotates between a non-locking position retracted into the lock box and a lock position protruding outside the lock box, and one end attached to the lock box. A display tower comprising: a leaf spring whose end is elastically in contact with the end face of the square base end of the lock piece; and a hexagonal hole for rotational operation provided on one end face of the rotation shaft. 表示塔本体の底板は、複数の隅柱の下端より上方に隔たった位置に取り付けてあって、各隅柱の底板より下方部分には、隅柱の両側面に形成された扉納まり部を被う化粧カバーを装着してなる請求項1に記載の表示塔。The bottom plate of the display tower main body is attached at a position spaced above the lower ends of the plurality of corner pillars, and the lower part of each corner pillar is covered with a door receiving portion formed on both side surfaces of the corner pillars. The display tower according to claim 1, wherein a decorative cover is attached. 表示塔本体を、3本の隅柱と、これらの隅柱に取り付けられる夫々平面視三角形の天板及び底板とによって三角柱状に形成してなる請求項1又は2に記載の表示塔。The display tower according to claim 1 or 2, wherein the display tower body is formed in a triangular prism shape by three corner pillars, and a top plate and a bottom board each having a triangular shape in plan view attached to these corner pillars.
JP2002258691A 2002-09-04 2002-09-04 Display tower Expired - Lifetime JP4201554B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002258691A JP4201554B2 (en) 2002-09-04 2002-09-04 Display tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002258691A JP4201554B2 (en) 2002-09-04 2002-09-04 Display tower

Publications (2)

Publication Number Publication Date
JP2004094152A JP2004094152A (en) 2004-03-25
JP4201554B2 true JP4201554B2 (en) 2008-12-24

Family

ID=32063243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002258691A Expired - Lifetime JP4201554B2 (en) 2002-09-04 2002-09-04 Display tower

Country Status (1)

Country Link
JP (1) JP4201554B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101077540B1 (en) 2009-12-18 2011-10-27 최천식 a pole type advertisement frame
CN112447095B (en) * 2020-11-20 2024-08-02 江苏昊视科技发展有限公司 Multi-surface display device for scenic spot diversion

Also Published As

Publication number Publication date
JP2004094152A (en) 2004-03-25

Similar Documents

Publication Publication Date Title
US5623778A (en) Weatherized posting board assembly
JP4201554B2 (en) Display tower
JP2004108113A (en) Automatic return hinge and door system
GB2314445A (en) Display holder
KR20100044330A (en) A waiting room for outdoors
JP3118508B2 (en) Connection structure of fixed frame and open / close frame in advertising display structure
CN217001488U (en) Double door and showcase of leakproofness
JP2746817B2 (en) Hanging door rail mounting structure
JP3945850B2 (en) Lock with open / close indication mechanism
CN223305556U (en) Double built-in lock structure of advertisement machine
US20110056139A1 (en) Outwardly opening for a window or door assemble
RU2388890C1 (en) Door hinge
CN2566324Y (en) Shelter door combined with computer equipment
CN2336668Y (en) Full-cover homework list hanging frame
JP3043335B1 (en) Material
JPH0518792Y2 (en)
DE19706091C1 (en) Housing for accommodating a display arrangement
JP3364571B2 (en) Bulletin board
JPS6137027Y2 (en)
JP3161969B2 (en) Double door structure
JPH0211579Y2 (en)
JP2601254Y2 (en) Outdoor lock
RU52314U1 (en) BILATERAL INFORMATION SCREEN AND ITS COMPONENTS
CN2406043Y (en) Anti-prizing door
JPS6117175Y2 (en)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040506

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061101

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061222

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071114

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080107

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080919

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081007

R150 Certificate of patent or registration of utility model

Ref document number: 4201554

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111017

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111017

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121017

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131017

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term