JPH05125808A - Indoor stair - Google Patents
Indoor stairInfo
- Publication number
- JPH05125808A JPH05125808A JP3044684A JP4468491A JPH05125808A JP H05125808 A JPH05125808 A JP H05125808A JP 3044684 A JP3044684 A JP 3044684A JP 4468491 A JP4468491 A JP 4468491A JP H05125808 A JPH05125808 A JP H05125808A
- Authority
- JP
- Japan
- Prior art keywords
- stair
- landing
- staircase
- supported
- parts
- 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.)
- Withdrawn
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、屋内階段に関し、詳し
くは踊り場部分の先端を自由端になして踊り場部分の先
端において通気スペースを確保しようする技術に係るも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor staircase, and more particularly to a technique for ensuring a ventilation space at the tip of the landing portion by making the tip of the landing portion a free end.
【０００２】[0002]
【従来の技術】従来、上階段部分４、下階段部分５及び
踊り場部分６を備えた屋内階段は、図４に示すように、
その踊り場部分６の先端は屋内の壁Ｗの一部を構成する
梁のような構造材に支持されるものである。2. Description of the Related Art Conventionally, an indoor staircase provided with an upper staircase part 4, a lower staircase part 5 and a landing part 6 is as shown in FIG.
The tip of the landing portion 6 is supported by a structural material such as a beam forming a part of the indoor wall W.
【０００３】[0003]
【発明が解決しようとする課題】ところが、このような
構成のものにおいては、踊り場部分６の先端は屋内の壁
Ｗの梁のような構造材に支持されるから、踊り場部分６
の先端は屋内の壁Ｗに当接して、踊り場部分６の先端に
おいて下方と上方との間の通気を図ることができないと
いう問題があった。However, in such a structure, since the tip of the landing portion 6 is supported by the structural material such as the beam of the indoor wall W, the landing portion 6 is formed.
There was a problem in that the tip of the abutment abuts against the wall W in the room, and the ventilation between the lower part and the upper part of the landing part 6 cannot be achieved.
【０００４】本発明はこのような問題に鑑みてなされた
ものであり、その目的とするところは、踊り場部分の支
持強度を充分なものにしながら、踊り場部分の先端に踊
り場部分を上方と下方を連通する通気スペースを確保
し、この結果、踊り場部分の奥には壁を構成しなくても
よく、階段室とこれに隣接する各フロアとが連通する一
体空間の確保も可能となる屋内階段を提供しようとする
にある。The present invention has been made in view of the above problems, and an object of the present invention is to make the landing part upper and lower at the tip of the landing part while making the supporting strength of the landing part sufficient. An indoor staircase that secures a ventilating space that communicates with each other and, as a result, does not need to have a wall behind the landing site and that also enables an integrated space that allows the staircase to communicate with each floor adjacent to it There is to try to serve.
【０００５】[0005]
【課題を解決するための手段】本発明の屋内階段は、屋
内における階段室１に支柱２が立設され、支柱２に梁材
３が支持され、支柱２及び梁材３に上階段部分４、下階
段部分５及び踊り場部分６が支持され、踊り場部分６の
先端が自由端になされることを特徴とするものである。In the indoor staircase of the present invention, a pillar 2 is erected in a staircase room 1 indoors, a beam 3 is supported by the pillar 2, and an upper stair portion 4 is provided on the pillar 2 and the beam 3. The lower staircase part 5 and the landing part 6 are supported, and the tip of the landing part 6 is a free end.
【０００６】[0006]
【作用】このように、屋内における階段室１に支柱２が
立設され、支柱２に梁材３が支持され、支柱２及び梁材
３に上階段部分４、下階段部分５及び踊り場部分６が支
持され、踊り場部分６の先端が自由端になされることに
よって、踊り場部分６の先端を支持する構成を省き、つ
まり踊り場部分６の先端側には壁Ｗを構成しなくてもよ
く、このように踊り場部分６の先端側を開放された空間
にでき、踊り場部分６の上方と下方とを連通する通気が
可能となり、かつ、階段室１とこれと隣接する各フロア
とが空間的に連通する一体空間を構成でき、屋内構成の
自由度を増すことができるようにしたものである。In this way, the pillar 2 is erected in the indoor staircase 1, the beam 3 is supported by the pillar 2, and the upper stair part 4, the lower stair part 5 and the landing part 6 are supported by the pillar 2 and the beam 3. Is supported and the tip of the landing portion 6 is made to be a free end, thereby omitting the structure for supporting the tip of the landing portion 6, that is, the wall W may not be formed on the tip side of the landing portion 6. As described above, the leading end side of the landing portion 6 can be formed as an open space, ventilation can be made to communicate between the upper portion and the lower portion of the landing portion 6, and the staircase 1 and the floors adjacent thereto can be spatially connected. It is possible to increase the degree of freedom of indoor construction by constructing an integrated space.
【０００７】[0007]
【実施例】屋内において階段室１が最下階から最上階に
至るように構成されている。階段室１における両側には
支柱２が対向して立設されている。このような一対の支
柱２，２間に梁材３が架設されている。この梁材３は上
階と下階との中間に配されるものである。そして梁材３
及び支柱２に上階段部分４の下端部が接続支持され、ま
た、梁材３及び支柱２に下階段部分５の上端部が接続支
持される。上階段部分４の上端部は上階のフロアＦ2 に
接続支持される。そして、下階段部分５の下端部が下階
のフロアＦ1 に接続支持される。また、踊り場部分６は
梁材３及び支柱２に接続支持され、その先端は自由端に
なされている。つまり、踊り場部分６は梁材３や支柱２
に片持ち支持されている。このような踊り場部分６の先
端には手摺り７が立設されて安全を図っている。また、
階段室１に連通するフロアＦ1 ，Ｆ2 ，Ｆ3 の階段室１
側の端部にも手摺り９が立設されて安全を図っている。
図２において１０は壁である。[Embodiment] A staircase 1 is constructed indoors from the bottom floor to the top floor. On both sides of the staircase 1, columns 2 are erected so as to face each other. A beam member 3 is installed between such a pair of columns 2 and 2. The beam member 3 is arranged between the upper floor and the lower floor. And beam 3
Further, the lower end of the upper staircase portion 4 is connected and supported by the pillar 2 and the upper end of the lower staircase portion 5 is connected and supported by the beam 3 and the pillar 2. The upper end of the upper staircase portion 4 is connected to and supported by the upper floor F 2 . Then, the lower end of the lower staircase portion 5 is connected to and supported by the lower floor F 1 . The landing portion 6 is connected to and supported by the beam 3 and the pillar 2, and its tip is a free end. In other words, the landing part 6 includes the beams 3 and the columns 2.
It is supported by a cantilever. A handrail 7 is erected at the tip of such a landing portion 6 for safety. Also,
Staircase 1 of floors F 1 , F 2 and F 3 communicating with staircase 1
A handrail 9 is also provided upright on the side end for safety.
In FIG. 2, 10 is a wall.
【０００８】このように、屋内における階段室１に支柱
２が立設され、支柱２に梁材３が支持され、支柱２及び
梁材３に上階段部分４、下階段部分５及び踊り場部分６
が支持され、踊り場部分６の先端が自由端になされるこ
とで、踊り場部分６の先端を支持する構成を省き、つま
り踊り場部分６の先端側には壁を構成しなくてもよく、
このように踊り場部分６の先端側を開放された空間にで
きるのである。そして、踊り場部分６の上方と下方とを
連通する通気が可能となり、かつ、階段室１とこれに隣
接する各フロアＦ1 ，Ｆ2 ・・の上方空間８と階段室１
との空間が連通するのであり、一体空間を構成でき、屋
内構成の自由度を増すことができるのである。In this way, the pillar 2 is erected in the staircase 1 indoors, the beam 3 is supported by the pillar 2, and the upper stair part 4, the lower stair part 5 and the landing part 6 are supported by the pillar 2 and the beam 3.
Is supported and the tip of the landing portion 6 is a free end, thereby omitting the structure for supporting the tip of the landing portion 6, that is, a wall may not be formed on the tip side of the landing portion 6.
In this way, the tip end side of the landing portion 6 can be made into an open space. Ventilation that allows communication between the upper part and the lower part of the landing part 6 is made possible, and the staircase 1 and the space 8 above the floors F 1 , F 2 ...
Since the spaces with and communicate with each other, an integrated space can be configured, and the degree of freedom of indoor configuration can be increased.
【０００９】尚、実施例においては、支柱２を一対立設
したが、階段室１の中央部に一本の支柱２を立設するよ
うにしてもよいものである。In the embodiment, the columns 2 are provided opposite to each other, but one column 2 may be provided upright at the center of the staircase 1.
【００１０】[0010]
【発明の効果】本発明は上述のように、屋内における階
段室に支柱が立設され、支柱に梁材が支持され、支柱及
び梁材に上階段部分、下階段部分及び踊り場部分が支持
され、踊り場部分の先端が自由端になされるから、踊り
場部分の先端を支持する構成を省き、つまり踊り場部分
の先端側には壁を構成しなくてもよく、このように踊り
場部分の先端側を開放された空間にでき、踊り場部分の
上方と下方とを連通する通気が可能となり、かつ、階段
室とこれに隣接する各フロアとが空間的に連通する一体
空間を構成でき、屋内構成の自由度を増すことができる
という利点がある。As described above, according to the present invention, the pillars are erected in the indoor staircase, the beam members are supported by the pillars, and the upper stair portion, the lower staircase portion and the landing portion are supported by the pillars and the beam members. Since the tip of the landing part is a free end, the structure for supporting the tip of the landing part is omitted, that is, a wall may not be formed on the tip side of the landing part. It can be an open space, allowing ventilation to communicate between the upper part and the lower part of the landing part, and it is possible to configure an integrated space in which the staircase and each floor adjacent to it can be spatially connected, allowing freedom of indoor configuration There is an advantage that the frequency can be increased.
【図１】本発明の一実施例の概略側断面図である。FIG. 1 is a schematic side sectional view of an embodiment of the present invention.
【図２】同上の概略平断面図である。FIG. 2 is a schematic plan sectional view of the above.
【図３】同上の詳細側断面図である。FIG. 3 is a detailed side sectional view of the above.
【図４】従来例の側断面図である。FIG. 4 is a side sectional view of a conventional example.
【符号の説明】 １ 階段室 ２ 支柱 ３ 梁材 ４ 上階段部分 ５ 下階段部分 ６ 踊り場部分[Explanation of symbols] 1 stair room 2 columns 3 beams 4 upper stairs 5 lower stairs 6 landing
Claims (1)
支柱に梁材が支持され、支柱及び梁材に上階段部分、下
階段部分及び踊り場部分が支持され、踊り場部分の先端
が自由端になされて成ることを特徴とする屋内階段。1. A pillar is erected in an indoor staircase,
An indoor staircase characterized in that a beam member is supported by a pillar, an upper staircase part, a lower staircase part and a landing part are supported by the pillar and the beam member, and the tip of the landing part is a free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3044684A JPH05125808A (en) | 1991-03-11 | 1991-03-11 | Indoor stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3044684A JPH05125808A (en) | 1991-03-11 | 1991-03-11 | Indoor stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05125808A true JPH05125808A (en) | 1993-05-21 |
Family
ID=12698262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3044684A Withdrawn JPH05125808A (en) | 1991-03-11 | 1991-03-11 | Indoor stair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05125808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262880A (en) * | 2022-08-05 | 2022-11-01 | 中铁二院昆明勘察设计研究院有限责任公司 | L-shaped stair structure for non-column subway station |
-
1991
- 1991-03-11 JP JP3044684A patent/JPH05125808A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262880A (en) * | 2022-08-05 | 2022-11-01 | 中铁二院昆明勘察设计研究院有限责任公司 | L-shaped stair structure for non-column subway station |
| CN115262880B (en) * | 2022-08-05 | 2023-10-31 | 中铁二院昆明勘察设计研究院有限责任公司 | L-shaped stair structure for non-column subway station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19980514 |