JPS6363865A - Handrail apparatus in extensible moving type seats arranged in tiers - Google Patents
Handrail apparatus in extensible moving type seats arranged in tiersInfo
- Publication number
- JPS6363865A JPS6363865A JP20673286A JP20673286A JPS6363865A JP S6363865 A JPS6363865 A JP S6363865A JP 20673286 A JP20673286 A JP 20673286A JP 20673286 A JP20673286 A JP 20673286A JP S6363865 A JPS6363865 A JP S6363865A
- Authority
- JP
- Japan
- Prior art keywords
- movable
- edge
- handrail
- platform
- column
- 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.)
- Granted
Links
- 230000002452 interceptive effect Effects 0.000 description 3
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Landscapes
- Steps, Ramps, And Handrails (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、体育館等の広い床面の室内に設置される伸縮
移動式階段状観覧席における手摺装置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an improvement in a handrail device for an extendable and movable staircase-like bleachers installed in a room with a wide floor surface such as a gymnasium.
従来の技術とその問題点
従来、体育館等の広い床面を有する室内を多目的使用を
可能とすべく設置される伸縮移動式階段状観覧席におい
て、観客の安全性をはかるために、各段の移動床台の両
側端部に手摺装置を備えた構成のものは、例えば特開昭
６０−２３８５７６号公報において公知である。Conventional technology and its problems Conventionally, in telescoping and movable tiered bleachers that are installed to enable multi-purpose use of indoor spaces with wide floors such as gymnasiums, in order to ensure the safety of spectators, each tier has been A structure in which handrail devices are provided at both ends of a movable bed is known, for example, from Japanese Patent Application Laid-Open No. 60-238576.
ところが、上記した従来公知のものは、各段の移動床台
の夫々の側端部に、前後支柱の下端を取り付けることに
より夫々前傾状態で、かつ、前支柱よりも、後支柱を上
記移動床台の端部から外方に偏位した状態で立設し、そ
の各段の前後支柱の上端に、前後部等支持することで、
手摺杆を各々設け、さらに、各段の前後支柱間に側壁パ
享ルを張設して成るので、以下に述べるような不都合を
有する。However, in the conventionally known device described above, the lower ends of the front and rear columns are attached to the respective side ends of the movable platform of each stage, so that the rear column is tilted forward, and the rear column is moved more than the front column. By erecting it in a state offset outward from the edge of the floor stand, and supporting the front and rear etc. on the upper ends of the front and rear columns of each stage,
Since handrail rods are provided for each stage and side wall rods are stretched between the front and rear supports of each stage, there are disadvantages as described below.
即ち各移動床板に立設した前後支柱の関係は、正面から
見て垂直状態でかつ、前支柱が内側寄りに、後支柱が外
側にずれた位置関係にあり、その前後支柱間に側壁パネ
ルを張設することになるので、隣接する前後段における
側壁パネルが、互いに干渉しないように構成するために
は、前記公知例で示されるように、各々の下縁が、２段
前の側壁パネルの上縁より高い位置に来るように、かつ
、隣接同志が交互に支柱の内側と外側に偏位するように
取り付ける必要があり、そのため、各段の側壁パネルの
下縁と移動床台の床面との間に空間部が生じ、著しく体
裁を損なうばかりでなく、観覧席を昇降する利用者に不
安窓を与えると共に、手摺装置の下方は、人間の歩行す
る場所となるので、手摺装置から、物が落下して、その
下方を歩行する者に傷害を与えるという危険性を有する
。In other words, the relationship between the front and rear columns installed on each movable floorboard is vertical when viewed from the front, and the front columns are shifted inward and the rear columns are shifted outward, and the side wall panels are placed between the front and rear columns. Therefore, in order to prevent the side wall panels in the adjacent front and rear stages from interfering with each other, as shown in the above-mentioned known example, the lower edge of each side wall panel should be aligned with the side wall panel two stages before. It must be installed so that it is higher than the upper edge and so that adjacent comrades are alternately offset to the inside and outside of the support. A space is created between the handrail device and the handrail device, which not only seriously spoils the appearance, but also causes anxiety for users going up and down the bleachers. There is a risk that objects may fall and cause injury to people walking below.
発明の目的、実施例及び作用
そこで、本発明は、上記した従来のものの欠陥を改善す
ることを目的としたもので、以下その一実施例を図面を
参照して説明すると、（１）ａ、 （１）ｂ。OBJECTS, EMBODIMENTS AND OPERATIONS OF THE INVENTION Therefore, the present invention aims to improve the deficiencies of the above-mentioned conventional products, and one embodiment thereof will be described below with reference to the drawings. (1) a. (1)b.
は前後方向に階段状に順次配列する横長平板状の移動床
台で、これらは、従来のものと同様に、左右方向の長さ
及び前後方向の幅寸法が全て等しく、かつ、高さが順次
異なると共に、下面に小車輪を有した脚体上に、前記移
動床台を夫々支持して成り、各段の移動床台は、前段の
ものから順次前方へ進出したり、前段のものが後段のも
のの下側に順次退入するように構成されている。is a movable platform in the form of a horizontally long plate that is arranged sequentially in a step-like manner in the front-rear direction, and like the conventional ones, the length in the left-right direction and the width in the front-rear direction are all the same, and the heights are sequentially arranged. The movable platforms are each supported on legs having small wheels on the lower surface, and the movable platforms of each stage advance forward in sequence from the previous one, and the one in the previous stage advances forward in sequence, It is configured to sequentially move in and out of the underside of the object.
このように構成される伸縮移動式階段状観覧席の側部は
歩行路となり、そのため、各移動床台（１）ａ及び（１
）ｂの側端部に手摺枠（２）が備えられる。The sides of the telescopic and movable stepped bleachers constructed in this manner become walking paths, and therefore each movable platform (1) a and (1)
) A handrail frame (2) is provided at the side end of b.
この手摺枠（２）は、各段とも同様に構成されるので、
最前段の移動床台（１）ａに備えられるものについて詳
述する。This handrail frame (2) is constructed in the same way for each stage, so
What is provided on the frontmost movable platform (1)a will be described in detail.
この手摺枠（２）は、前後支柱（３） 、 （４）と、
手摺杆（５）よりなり、移動床台（１）ａの側端面の前
方位置に、下部が稍内方に傾斜した前支柱（３）を前方
に傾斜するように、その傾斜部（３）゛の下端を固定し
、また後部側方に突出した突出部（６）に、後支柱（４
）を前支柱（３）と同様、外方に傾斜するように、その
下端を夫々固定して、この前後支柱（３） 、 （４）
の上端部間に、手摺杆（５）を渡架することにより構成
される９手摺杆（５）は略し字状に屈曲された形状で、
後支柱（４）の上端から移動床台（１）ａの側端縁と平
行に前方に延びる直線部（５）ａと、この直線部（５）
ａの前端から前支柱（３）の上端に至る直角状の屈曲線
部（５）ｂとから成る。そしてこのように構成した手摺
枠（２）の前後支柱（３）。This handrail frame (2) has front and rear supports (3), (4),
The inclined part (3), which consists of a handrail rod (5), is located at the front position of the side end face of the movable platform (1) a so that the front column (3) whose lower part is inclined slightly inwardly is inclined forward. The lower end of the rear strut (4) is fixed, and the rear strut (4)
) are fixed at their lower ends so that they tilt outward like the front strut (3), and then the front and rear struts (3) and (4) are fixed.
The nine handrail rods (5), which are constructed by spanning the handrail rods (5) between the upper ends, are bent in the shape of an abbreviation,
A straight line portion (5) a extending forward from the upper end of the rear column (4) in parallel with the side edge of the movable platform (1) a, and this straight line portion (5)
It consists of a right-angled curved line part (5) b extending from the front end of a to the upper end of the front strut (3). And the front and rear supports (3) of the handrail frame (2) configured in this way.
（４）間に、上縁部が後支柱（４）よりも内方に位置し
て移動床台（１）ａの側端縁と平行し、かつ、下縁が移
動床台（１）ａの側端面に当接するように、側壁パネル
（７）が張設される。即ち後支柱（４）の上部内側面に
突出状に設けた後位取付片（８）と前支柱（３）の上部
外側面に突出状に設けた前位取付片（９）とにより、側
壁パネル（７）の上部前後面を止着し、かつ、その下縁
部を、移動床台（１）ａの側端面に止具（１０）により
止着することにより、側壁パネル（７）が、手摺枠（２
）内に取り付けられる。(4) In between, the upper edge is located inward from the rear support (4) and parallel to the side edge of the movable platform (1) a, and the lower edge is located inward of the rear support (4) and parallel to the side edge of the movable platform (1) a. A side wall panel (7) is stretched so as to come into contact with the side end surface of the housing. In other words, the rear mounting piece (8) provided in a protruding manner on the upper inner surface of the rear column (4) and the front mounting piece (9) provided in a protruding manner on the upper outer surface of the front column (3) allow the side wall to be fixed. By fixing the upper front and rear surfaces of the panel (7) and fixing its lower edge to the side end surface of the movable platform (1) a with the fasteners (10), the side wall panel (7) , handrail frame (2
).
このようにして、側壁パネル（７）を取り付けた手摺枠
（２）が、他の移動床台にも同様に備える。In this way, the handrail frame (2) to which the side wall panel (7) is attached is provided to other movable floor platforms as well.
しかして、各移動床台を後退移動して短縮した場合、第
２図で示すように、前支柱（３）同志及び後支柱（４）
同志が共に前後方向で重なり、かつ、側壁パネル（７）
同志は、側方向で重なるので、各段の手摺枠（２）は、
互いに干渉することなく、前段のものから順次後段のも
のの下側に退入する。Therefore, when each movable platform is moved backward and shortened, as shown in Fig. 2, the front column (3), the rear column (4)
Side wall panels (7) that overlap in the front and back direction
Since the comrades overlap in the lateral direction, the handrail frame (2) of each step is
They move in and out from the previous stage to the bottom of the latter stage one by one without interfering with each other.
第３図は、側壁パネルの前縁と、前支柱（３）との空隙
及び側壁パネルの後縁と後支柱（４）との空隙をも夫々
閉塞した場合の構成を示しており、この構成においては
、平行四辺形状の側面部（１１）ａの前縁に、倒立三角
形状の前面部（１１）ｂを内向きに、またその後縁に三
角形状の後面パネル（１１）ｃを外向きに夫々折曲して
一体に設けて側壁パネル（１１）を構成すると共に、前
面部（１１）ｂの内縁を、前支柱（３）に、かつ、後面
部（１１ｃの外縁を、後支柱（４）に夫々止着するもの
である。FIG. 3 shows a configuration in which the gap between the front edge of the side wall panel and the front column (3) and the gap between the rear edge of the side wall panel and the rear column (4) are also closed. In this case, an inverted triangular front part (11)b is placed on the front edge of the parallelogram-shaped side part (11)a facing inward, and a triangular rear panel (11)c is placed on the rear edge facing outward. The side wall panels (11) are constructed by bending and integrating the respective parts, and the inner edge of the front part (11)b is attached to the front column (3), and the outer edge of the rear section (11c is attached to the rear column (4). ), respectively.
この構成においても、各段の手摺枠（２）は互いに干渉
することなく、前段のものから順次後段のものの下側に
進入する。Also in this configuration, the handrail frames (2) of each stage enter the lower side of the one in the next stage one by one from the one in the previous stage without interfering with each other.
なお、上記実施例では、手摺枠（２）が、前後支柱（３
） 、 （４）の見かけ上の高さを等しくし、手摺杆（
５）を水平に横架しているが、後支柱（４）を高くして
手摺杆（５）を部下がりの傾斜状態で横架してもよい。In addition, in the above embodiment, the handrail frame (2) is connected to the front and rear supports (3).
) and (4) are made equal, and the handrail rod (
5) is hung horizontally, but the rear support (4) may be raised higher and the handrail rod (5) may be hung horizontally in a tilted position.
発明の効果
以上のように、本発明によれば、側壁パネルと、移動床
台の側端面との間に空間部が生じないように構成したの
で、伸長状態における体裁が非常に良好であるばかりで
なく、安全性に優れた観覧席の手摺装置を提供すること
ができる。Effects of the Invention As described above, according to the present invention, since the structure is such that no space is created between the side wall panel and the side end surface of the movable platform, the appearance in the extended state is very good. In addition, it is possible to provide a handrail device for a spectator seat that is highly safe.
図面は本発明の実施例を示すもので、第１図は一部を分
解した要部の斜視図、第２図は一部省略した拡大正面図
、第３図は第１図に対応する他の実施例図である。
図中（１）ａ、 （１）ｂは移動床台、（２）は手摺枠
、（３）は前支柱、（４）は後支柱、（５）は手摺杆、
（６）は突出部、（７） 、 （１１）は側壁パネル、
（８）。
（９）は取付片、（１０）は止具、（１１）ａは側面部
、（１１）ｂは前面部、（１１）ｃは後面部である。
第１図The drawings show an embodiment of the present invention, and FIG. 1 is a partially exploded perspective view of the main parts, FIG. 2 is an enlarged front view with some parts omitted, and FIG. 3 corresponds to FIG. 1. FIG. In the figure, (1)a and (1)b are the movable platform, (2) is the handrail frame, (3) is the front column, (4) is the rear column, (5) is the handrail rod,
(6) is a protrusion, (7) and (11) are side wall panels,
(8). (9) is a mounting piece, (10) is a stopper, (11) a is a side part, (11) b is a front part, and (11) c is a rear part. Figure 1
Claims (6)
々取り付けることにより、それらを前傾状態で、かつ、
前支柱よりも後支柱を上記移動床台の側端部から外方に
偏位させて立設し、その前後両支柱の上部に、手摺杆の
前後端を取り付けて成る伸縮移動式階段状観覧席におい
て、前記前後支柱間に、上縁部が後支柱よりも内方に位
置して、移動床台の側端縁と平行し、かつ、下縁が移動
床台の側端部に当接するように側壁パネルを取り付けた
ことを特徴とする伸縮移動式階段状観覧席における手摺
装置。(1) By attaching the lower ends of the front and rear struts to the side ends of each movable platform, they can be tilted forward, and
A telescoping, movable staircase-like viewing platform in which the rear pillar is erected with the rear pillar deviating outward from the side end of the movable floor platform than the front pillar, and the front and rear ends of handrail rods are attached to the tops of both the front and rear pillars. In the seat, between the front and rear columns, the upper edge is located inward from the rear column, parallel to the side edge of the movable floor base, and the lower edge is in contact with the side edge of the movable floor base. A handrail device for a telescoping and movable staircase-like bleachers, characterized by having side wall panels attached as shown in FIG.
端部に取り付けて成る特許請求の範囲第１項記載の伸縮
移動式階段状観覧席における手摺装置。(2) A handrail device for an extendable and retractable staircase-like bleachers according to claim 1, wherein the lower part of the front support is inclined inward and attached to the side end of the movable floor plate.
平行して延びると共に、その前端を、内方にＬ字状に屈
曲して、前支柱の上端に位置させて成る特許請求の範囲
第１項または第２項記載の伸縮移動式階段状観覧席にお
ける手摺装置。(3) The handrail rod extends from the upper end of the rear column in parallel to the side edge of the movable platform, and its front end is bent inward into an L-shape and positioned at the upper end of the front column. A handrail device for a telescoping and movable staircase-like bleachers according to claim 1 or 2.
々取り付けることにより、それらを前傾状態で、かつ、
前支柱よりも後支柱を上記移動床台の側端部から外方に
偏位させて立設し、その前後両支柱の上部に、手摺杆の
前後端を取り付けて成る伸縮移動式階段状観覧席におい
て、前記前後支柱間に、上縁部が後支柱よりも内方に位
置して、移動床台の側端縁と平行し、かつ、下縁が移動
床台の側端部に当接する側面部の前縁に、倒立三角形状
の前面部を内向きに、またその後縁に、三角形状の後面
部を外向きに夫々折曲して一体化した側壁パネルを介在
して、前記前面部の内縁部を前支柱に、前記後面部の外
縁部を後支柱に、かつ、側面部の下縁を、移動床台の側
端部に夫々止着せしめたことを特徴とする伸縮移動式階
段状観覧席における手摺装置。(4) By attaching the lower ends of the front and rear struts to the side ends of each movable platform, they can be tilted forward, and
A telescoping, movable staircase-like viewing platform in which the rear pillar is erected with the rear pillar deviating outward from the side end of the movable floor platform than the front pillar, and the front and rear ends of handrail rods are attached to the tops of both the front and rear pillars. In the seat, between the front and rear columns, the upper edge is located inward from the rear column, parallel to the side edge of the movable floor base, and the lower edge is in contact with the side edge of the movable floor base. A side wall panel is interposed in which the inverted triangular front part is bent inward at the front edge of the side part, and the triangular rear part is bent outward at the rear edge to form an integrated side wall panel. An extendable movable staircase characterized in that the inner edge of the rear face is fixed to the front support, the outer edge of the rear face is fixed to the rear support, and the lower edge of the side face is fixed to the side end of the movable platform. Handrail device in the bleachers.
端部に取り付けて成る特許請求の範囲第１項記載第４項
記載の伸縮移動式階段状観覧席における手摺装置。(5) A handrail device for an extendable and retractable stepped grandstand as set forth in Claims 1 and 4, wherein the lower part of the front support is inclined inward and attached to the side end of the movable floor plate.
平行して延びると共に、その前端を、内方にＬ字状に屈
曲して、前支柱の上端に位置させて成る特許請求の範囲
第４項または第５項記載の伸縮移動式階段状観覧席にお
ける手摺装置。(6) The handrail rod extends from the upper end of the rear column in parallel to the side edge of the movable platform, and its front end is bent inward in an L-shape and positioned at the upper end of the front column. A handrail device for a telescoping and movable staircase-like bleachers according to claim 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20673286A JPS6363865A (en) | 1986-09-04 | 1986-09-04 | Handrail apparatus in extensible moving type seats arranged in tiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20673286A JPS6363865A (en) | 1986-09-04 | 1986-09-04 | Handrail apparatus in extensible moving type seats arranged in tiers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6363865A true JPS6363865A (en) | 1988-03-22 |
| JPH033029B2 JPH033029B2 (en) | 1991-01-17 |
Family
ID=16528186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20673286A Granted JPS6363865A (en) | 1986-09-04 | 1986-09-04 | Handrail apparatus in extensible moving type seats arranged in tiers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363865A (en) |
-
1986
- 1986-09-04 JP JP20673286A patent/JPS6363865A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033029B2 (en) | 1991-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0637812B2 (en) | Stage structure | |
| US4195451A (en) | Modular stand construction system | |
| JP2932074B2 (en) | Free location system for individual floors in a stepped moving floor assembly | |
| JPS6363865A (en) | Handrail apparatus in extensible moving type seats arranged in tiers | |
| JPS6360373A (en) | Handrail apparatus in extensible moving type seats arranged in tiers | |
| JPS6360372A (en) | Handrail apparatus in extensible moving type seats arranged in tiers | |
| JPS6363866A (en) | Handrail apparatus in extensible moving type seats arranged in tiers | |
| JPS6363867A (en) | Handrail apparatus in extensible moving type seats arranged in tiers | |
| JP3479787B2 (en) | Sliding side panel of telescopic stairs | |
| JPH0432444Y2 (en) | ||
| JP3479786B2 (en) | Telescopic staircase seat structure | |
| JPH0447112B2 (en) | ||
| JP3538720B2 (en) | Staircase storage device | |
| JPH0421034B2 (en) | ||
| JPH024614Y2 (en) | ||
| JPH0312288Y2 (en) | ||
| NO177282C (en) | Removable large stand with floor and possible seats, stairs, handrails and screen roofs, and with a support structure | |
| SU1243637A3 (en) | Telescopic platform | |
| JPH0316996Y2 (en) | ||
| JPS6323350B2 (en) | ||
| JPH07317347A (en) | Handrail of expansion type stand | |
| JPH0125162Y2 (en) | ||
| JPH06180050A (en) | Stairway unit | |
| JP3479785B2 (en) | Retractable side panels for telescopic staircase seats | |
| JPH024613Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |