JPH071411Y2 - Balancing evacuation ladder and handrail device - Google Patents
Balancing evacuation ladder and handrail deviceInfo
- Publication number
- JPH071411Y2 JPH071411Y2 JP1990113027U JP11302790U JPH071411Y2 JP H071411 Y2 JPH071411 Y2 JP H071411Y2 JP 1990113027 U JP1990113027 U JP 1990113027U JP 11302790 U JP11302790 U JP 11302790U JP H071411 Y2 JPH071411 Y2 JP H071411Y2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- handrail
- pole
- balcony
- combined
- 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
Links
Landscapes
- Ladders (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、常時バルコニーの手摺として使用でき、緊急
時においては避難用の梯子として使用することができ、
特に、梯子に足を掛ける際に体を安全に支えられるよう
にした，バルコニーの避難梯子兼用手摺装置に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention can be used as a handrail on a balcony at all times, and can be used as an evacuation ladder in an emergency.
In particular, the present invention relates to a balcony evacuation ladder and handrail device that can safely support the body when the user steps on the ladder.
従来、建物に火災等の災害が発生し、緊急的に建物より
脱出しなければならない場合に、その建物の２階以上の
住民はバルコニーより飛び降りて脱出したり、梯子，ロ
ープ等の器具にて階下に避難したりしているが、バルコ
ニーより飛び降りるのは、地上に余程近い高さからでな
いと危険である。また、ロープにて階下に避難すること
は誰でも容易にできるものではなく必ずしも安全とはい
えない。Conventionally, when a disaster such as a fire occurs in a building and it is urgently necessary to escape from the building, residents on the second floor and above will jump off the balcony and escape, or use equipment such as ladders and ropes. They are evacuating downstairs, but it is dangerous to jump off the balcony only at a height very close to the ground. In addition, it is not safe for anyone to evacuate downstairs with a rope and it is not always safe.
また、バルコニーには、隣室と間仕切的に設けられた仕
切板を破って避難するときに、仕切板付近に植木や物置
等があって、仕切板が著しく破れにくかったり、或いは
破れないこともあり、極めて危険な状態となることもあ
った。Also, when evacuating by breaking the partition plate that is partitioned from the adjacent room on the balcony, there is a plant or storage room near the partition plate, and the partition plate may be difficult to break or may not break. , It could be extremely dangerous.
そこで梯子に頼って階下に避難することが最も無難であ
るが、建物の住民がそのような梯子を所有しているわけ
ではないし、たとえ梯子を所有していても、常時の保管
場所を確保しなければならないし、緊急の場合即座に梯
子をセットすることは極めて困難である。さらに、梯子
で階下に避難するに、梯子に足を掛ける際に、体を安全
な状態で支えることができず、子供，老人では危険性が
ある等の不都合があった。Therefore, it is safest to rely on a ladder to evacuate downstairs, but the residents of the building do not own such a ladder, and even if they own one, they should secure a regular storage place. It must be done and it is extremely difficult to set the ladder immediately in case of emergency. Furthermore, when evacuating downstairs with a ladder, it is not possible to support the body in a safe state when stepping on the ladder, which is inconvenient for children and the elderly.
そこで、考案者は、上記課題を解決するために、本考案
を、左右に立設したバルコニー用手摺の支柱と、該両支
柱の何れか一方寄りの中間支柱と、長さの長い笠木兼用
ポールと長さの短い下弦材兼用ポールと複数のステップ
兼用支柱にて形成された梯子状手摺とからなり、前記笠
木兼用ポールを両支柱間に、且つ下弦材兼用ポールを支
柱と中間支柱との間にそれぞれ着脱自在に設け、緊急時
においては、前記梯子状手摺はバルコニーに対し垂下状
に配置可能とし、その笠木兼用ポールの上端は前記中間
支柱に、且つ下弦材兼用ポールの上端は前記中間支柱寄
りの支柱に連結可能としたバルコニーの避難梯子兼用手
摺装置としたことにより、保管場所が不要であり、緊急
時には即座にセットすることができ、梯子で階下に避難
するに、梯子に足を掛ける際に、体を安全な状態で支え
ることができ、子供，老人等であっても安全で且つ不安
感なく避難でき、前記課題を解決したものである。Therefore, in order to solve the above-mentioned problems, the inventor has proposed the present invention to support the pillar handrails for balconies that are erected on the left and right, an intermediate pillar near either one of the pillars, and a long-length headboard / combined pole. And a short-length lower pole / combined pole and a ladder-shaped handrail formed by a plurality of step / combined poles, the Kasagi / combined pole between both poles, and the lower chord / combined pole between the pole and the intermediate pole. In an emergency, the ladder-shaped handrails can be arranged so as to be suspended from the balcony, and the upper end of the pole / combined pole is on the intermediate column and the upper end of the lower chord / combined pole is on the intermediate column. The balcony's evacuation ladder and handrail device that can be connected to the supporting pillars does not require a storage space and can be set immediately in an emergency, and the ladder can be used to evacuate downstairs. When applying, it is possible to support the body in a safe state, children, even in the elderly person or the like can evacuation safe and anxiety without feeling, is obtained by solving the above problems.
まず、通常時には、梯子状手摺を取り付けておくこと
で、バルコニー用手摺としての役割をさせることがで
き、緊急時においては、支柱間及び支柱と中間支柱との
間に設けた梯子状手摺を取り外して、バルコニーに対し
垂下状に固定配置させ、避難者は先ずバルコニーに出
て、中間支柱と支柱との存在にて梯子に足を掛ける際
に、体を安全な状態で支えつつ避難でき、子供，老人で
も安全なる避難ができる。First, in normal times, by attaching a ladder-like handrail, it can function as a balcony handrail. In an emergency, remove the ladder-like handrail provided between the columns and between the columns and the intermediate column. The evacuee can first evacuate to the balcony and step on the ladder due to the presence of the intermediate stanchions and stanchions while supporting the body in a safe state and evacuating. ， Evacuate safely even for old people.
以下、本考案の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below with reference to the drawings.
本考案におけるバルコニー用手摺Ａは、梯子状手摺A1と
固定手摺A2から構成され、バルコニーの床面１に設けら
れている（第１図参照）。The balcony handrail A according to the present invention comprises a ladder handrail A 1 and a fixed handrail A 2 and is provided on the floor 1 of the balcony (see FIG. 1).
その固定手摺A2と梯子状手摺A1との配置は、第１図に示
すように、梯子状手摺A1が正面に位置し、固定手摺A2，
A2がその両側部を構成するものである。As shown in FIG. 1, the fixed handrail A 2 and the ladder handrail A 1 are arranged such that the ladder handrail A 1 is located in the front and the fixed handrail A 2 ,
A 2 constitutes both sides thereof.
また、第14図に示すように、バルコニーが大型で、梯子
状手摺A1と固定手摺A2とが同一面に並列して構成される
実施例も存在する。この場合には、適宜の間隔を有する
固定手摺A2，A2間に梯子状手摺A1が着脱自在に設けられ
ている。Also, as shown in FIG. 14, there is an embodiment in which the balcony is large and the ladder-shaped handrail A 1 and the fixed handrail A 2 are arranged in parallel on the same plane. In this case, a ladder-shaped handrail A 1 is detachably provided between the fixed handrails A 2 and A 2 having an appropriate interval.
その梯子状手摺A1は、左右に立設したバルコニー用手摺
Ａの支柱B,B間に着脱自在に設けられている。具体的に
は、梯子状手摺A1の両側に位置し、且つ隣接する固定手
摺A2，A2の対向する端部同士の一方には支柱Ｂにおける
一端側支柱２が、その他方には支柱Ｂにおける他端側支
柱３がそれぞれ固定手摺A2を構成する部材として立設さ
れている。The ladder-shaped handrail A 1 is detachably provided between the pillars B and B of the balcony handrail A standing on the left and right. Specifically, the one end side stanchions 2 of the stanchions B are located on both sides of the ladder-shaped handrail A 1 and one of the opposing end parts of the adjacent fixed handrails A 2 , A 2 is on one side, and the other is the stanchions on the other side. The other end side columns 3 of B are erected as members constituting the fixed handrail A 2 , respectively.
さらに、中間支柱４が前記他端側支柱３寄り箇所に立設
されており、梯子状手摺A1は、その一端側支柱２と中間
支柱４との間に着脱自在となるようにして設けられてい
る。Further, an intermediate strut 4 is erected at a position close to the other end side strut 3, and the ladder handrail A 1 is provided between the one end side strut 2 and the intermediate strut 4 so as to be detachable. ing.
その中間支柱４と他端側支柱３との間が、広幅の場合に
は、必要に応じて、着脱自在の着脱用支柱５がバルコニ
ーの床面１に設けられている。If the width between the intermediate support column 4 and the other end support column 3 is wide, a detachable support column 5 is provided on the floor surface 1 of the balcony as required.
梯子状手摺A1は、上方の笠木兼用ポール6aと、下方の下
弦材兼用ポール6bとが適宜の間隔をおいて略平行に配置
され、笠木兼用ポール6aと下弦材兼用ポール6bとの間に
複数のステップ兼用支柱7,7,…が設けられている（第１
図，第２図参照）。The ladder-shaped handrail A 1 is such that the upper board / pole 6a and the lower chord / pole 6b are arranged substantially in parallel at an appropriate interval, and the board / pole 6a and lower chord / pole 6b are arranged between the ladder 6b and the lower chord / pole 6b. A plurality of step-supporting posts 7, 7, ... Are provided (first
(See Fig. 2).
前記笠木兼用ポール6aを下弦材兼用ポール6bの間隔は前
記中間支柱４と他端側支柱３の間隔に等しく（略等しい
場合も含む）、またステップ兼用支柱7,7,…は前記固定
手摺A2に適宜の間隔に複数立設した固定支柱b,b,…と、
同等間隔にすることが好ましい。特に、そのステップ兼
用支柱7,7,…の間隔は梯子として使用し易いものである
ことが必要である。The interval between the headboard pole 6a and the lower chord material pole 6b is equal to the distance between the intermediate support column 4 and the other end side support column 3 (including the case where they are substantially equal), and the step and support columns 7, 7, ... Are the fixed handrails A. 2 , multiple fixed columns b, b, ... Standing at appropriate intervals,
It is preferable that the intervals be equal. In particular, the interval between the step-supporting posts 7, 7, ... Must be easy to use as a ladder.
その笠木兼用ポール6aは、下弦材兼用ポール6bよりも長
く形成されている。具体的には、笠木兼用ポール6aは一
端側支柱２と他端側支柱３との間隔に略等しい長さに、
下弦材兼用ポール6bは一端側支柱２と中間支柱４との間
隔に略等しい長さにそれぞれ形成されている。The kasaki combined pole 6a is formed longer than the lower chord combined pole 6b. Specifically, the Kasaki-combined pole 6a has a length approximately equal to the distance between the one-end-side support pillar 2 and the other-end-side support pillar 3,
The lower chord material combined pole 6b is formed to have a length substantially equal to the distance between the one-end side support 2 and the intermediate support 4.
梯子状手摺A1と固定手摺A2の一端側支柱２と中間支柱４
への取付手段８、或いは一端側支柱２と他端側支柱３へ
の取付手段８については、梯子状手摺A1の笠木兼用ポー
ル6aと下弦材兼用ポール6bの長手方向両端に凸部8aが形
成され、また一端側支柱２及び中間支柱４の対向する側
面、或いは一端側支柱２及び他端側支柱３の対向する側
面には、その長手方向に沿って凹状溝8bが形成され、該
凹状溝8bに凸部8aが挿入係合され隣接する固定手摺A2，
A2に梯子状手摺A1が固定される（第３図乃至第５図参
照）。Ladder handrail A 1 and fixed handrail A 2 one end side support 2 and intermediate support 4
With respect to the attachment means 8 to the pillar 8 or the attachment means 8 to the one-end-side support pillar 2 and the other-end-side support pillar 3, the protrusions 8a are provided at both ends in the longitudinal direction of the ladder-shaped handrail A 1 also serving as the headboard 6a and the lower chord member serving pole 6b. A concave groove 8b is formed along the longitudinal direction on the opposite side surfaces of the one-end-side strut 2 and the intermediate strut 4, or on the opposite side-surfaces of the one-end-side strut 2 and the other-end-side strut 3, and the concave shape is formed. The fixed handrail A 2 with which the convex portion 8a is inserted and engaged in the groove 8b
The ladder-shaped handrail A 1 is fixed to A 2 (see FIGS. 3 to 5).
また、図示しないが、図面の実施例とは逆に、その凸部
8aを一端側支柱2,中間支柱４又は他端側支柱３に形成
し、その凹状溝8bを笠木兼用ポール6aと下弦材兼用ポー
ル6bの両端に形成することもある。Further, although not shown, the convex portion thereof is opposite to the embodiment shown in the drawings.
8a may be formed on the one end side pillar 2, the middle pillar 4 or the other end side pillar 3, and the concave groove 8b may be formed on both ends of the headboard 6a and the lower chord member 6b.
また笠木兼用ポール6aには、中間支柱４及び着脱用支柱
５の上端に対応する位置に突出片8cがそれぞれ形成さ
れ、中間支柱４及び着脱用支柱５の上端開口にその突出
片8cが挿入され、梯子状手摺A1の固定を一層確実にする
こともある（第６図参照）。In addition, a protruding piece 8c is formed at a position corresponding to the upper ends of the intermediate strut 4 and the detachable strut 5 on the head and pole 6a, and the protruding piece 8c is inserted into the upper end openings of the intermediate strut 4 and the detachable strut 5. In some cases, the ladder-shaped handrail A 1 may be fixed more securely (see FIG. 6).
次に梯子状手摺A1を緊急避難用の梯子として使用する場
合について述べると、固定手摺A2の笠木兼用ポール6a及
び下弦材兼用ポール6bに連結部9,9が、また固定手摺A2
の中間支柱４及び他端側支柱３に被連結部10がそれぞれ
形成され、その連結部９が被連結部10に係止されて梯子
状手摺A1が他端側支柱３及び中間支柱４に垂直状に取り
付けられるものである。Next, the case where the ladder-shaped handrail A 1 is used as a ladder for emergency evacuation will be described. The fixed handrail A 2 has the connecting portions 9 and 9 on the pole 6a and the lower chord member pole 6b and the fixed handrail A 2 as well.
Connected portions 10 are formed on the intermediate strut 4 and the other end side strut 3, respectively, and the connecting portion 9 is locked to the connected portion 10 so that the ladder handrail A 1 is attached to the other end side strut 3 and the intermediate strut 4. It is mounted vertically.
連結部９及び被連結部10の実施例は複数存在し、その第
１実施例としては、第１図，第３図に示すように、梯子
状手摺A1の笠木兼用ポール6a及び下弦材兼用ポール6bの
上端（梯子状手摺A1を緊急避難用梯子として使用したと
きの状態において）に係止用の鉤状フックとして形成さ
れ、一方他端側支柱３及び中間支柱４には、係止部が上
向きでアングル状の被連結部10,10が設けられている。There are a plurality of examples of the connecting portion 9 and the connected portion 10, and the first example thereof is, as shown in FIGS. 1 and 3, for both the pole and the pole 6a of the ladder handrail A 1 and the lower chord member. It is formed as a hook-like hook for locking at the upper end of the pole 6b (when the ladder-shaped handrail A 1 is used as an emergency evacuation ladder), while the other end side pillar 3 and the intermediate pillar 4 are locked. Angled connected parts 10, 10 are provided with the parts facing upward.
また、連結部９及び被連結部10の別の実施例としては、
第７図，第８図に示すように、先端に膨大部が形成され
たピン状の連結部９が笠木兼用ポール6a及び下弦材兼用
ポール6bに形成され、また被連結部10としては板片にＵ
字状切欠きが形成され、ピン状に形成された連結部９が
挿入可能とされたものである。Further, as another embodiment of the connecting portion 9 and the connected portion 10,
As shown in FIGS. 7 and 8, a pin-shaped connecting portion 9 having an enlarged portion at the tip is formed on the pole 6a and the lower chord member 6b, and the connected portion 10 is a plate piece. To U
A character-shaped notch is formed so that the pin-shaped connecting portion 9 can be inserted.
さらに、連結部９及び被連結部10の別の実施例として
は、第９図，第10図に示すように、連結部９は梯子状手
摺A1の笠木兼用ポール6a及び下弦材兼用ポール6bに形成
されたものではなく、別材からなるピン状をなしたもの
である。その被連結部10としては、板片に貫通孔10aが
形成されたものであって、他端側支柱３及び中間支柱４
に固着されており、一方、梯子状手摺A1の笠木兼用ポー
ル6a及び下弦材兼用ポール6bに、前記板片としての被連
結部10が挿入可能な差込孔6cが形成され、ピン状の連結
部９が挿入可能な軸孔6dが前記差込孔6cに直交するよう
に形成されたものである。Further, as another embodiment of the connecting portion 9 and the connected portion 10, as shown in FIGS. 9 and 10, the connecting portion 9 includes a pole 6a and a lower chord member 6b of a ladder handrail A 1. However, it is a pin-shaped member made of another material. As the connected portion 10, a through hole 10a is formed in a plate piece, and the other end side support column 3 and the intermediate support column 4 are formed.
On the other hand, on the pole 6a of the ladder-shaped handrail A 1 and the pole 6b also for lower chord material, an insertion hole 6c into which the connected portion 10 as the plate piece can be inserted is formed, and the pin-shaped. A shaft hole 6d into which the connecting portion 9 can be inserted is formed so as to be orthogonal to the insertion hole 6c.
先ず、梯子状手摺A1の笠木兼用ポール6a及び下弦材兼用
ポール6bに形成された差込孔6cに板片としての被連結部
10が挿入され、その後、笠木兼用ポール6a及び下弦材兼
用ポール6bの軸孔6dにピン状の連結部９が挿入されて梯
子状手摺A1が他端側支柱３及び中間支柱４に固定される
ものである。First, the coupled portion of the plate pieces in the insertion hole 6c formed in the coping serves pole 6a and the lower chord member combined pole 6b of ladder handrail A 1
10 is then inserted, and then the pin-shaped connecting portion 9 is inserted into the shaft holes 6d of the pole 6a also serving as the headboard 6b and the pole 6b serving also as the lower chord member, so that the ladder handrail A 1 is fixed to the other end side support 3 and the intermediate support 4. It is something.
また、図示しないが梯子状手摺A1の下弦材兼用ポール6b
は他端側支柱３以外に、該他端側支柱３直下のバルコニ
ーの床面１に被連結部10を形成し、該被連結部10に係止
するようにしてもよい。Also, although not shown, the lower chord member pole 6b for ladder handrail A 1
In addition to the other-end-side support pillar 3, the connected-part 10 may be formed on the floor surface 1 of the balcony directly below the other-end-side support pillar 3 and may be locked to the connected-part 10.
さらに笠木兼用ポール6a及び下弦材兼用ポール6bをバル
コニーの床面１に設けた被連結部10に連結部９を介して
係止することもある。Further, the pole 6a serving also as the headboard and the pole 6b serving also as the lower chord member may be locked to the connected portion 10 provided on the floor surface 1 of the balcony via the connecting portion 9.
本考案においては、左右に立設したバルコニー用手摺Ａ
の支柱B,Bと、該両支柱B,Bの何れか一方寄りの中間支柱
４と、長さの長い笠木兼用ポール6aと長さの短い下弦材
兼用ポール6bと複数のステップ兼用支柱7,7,…にて形成
された梯子状手摺A1とからなり、前記笠木兼用ポール6a
を両支柱B,B間に、且つ下弦材兼用ポール6bを支柱Ｂと
中間支柱４との間にそれぞれ着脱自在に設け、緊急時に
おいては、前記梯子状手摺A1はバルコニーに対し垂下状
に配置可能とし、その笠木兼用ポール6aの上端は前記中
間支柱４に、且つ下弦材兼用ポール6bの上端は前記中間
支柱４寄りの支柱Ｂに連結可能としたバルコニーの避難
梯子兼用手摺装置としたことにより、第１に緊急時にお
いてバルコニーの梯子状手摺A1を避難用の梯子として即
座に利用できるし、第２に通常時には梯子状手摺A1はバ
ルコニーの主要な構成要素となり、別に収納場所を室内
に確保する必要がなく、第３に梯子状手摺A1で階下に避
難するに、梯子に足を掛ける際に、体を安全な状態で支
えることができ、子供，老人等であっても安全で且つ不
安感なく避難できる等の効果を奏する。In the present invention, the handrails A for balconies installed upright on the left and right
Columns B, B, an intermediate column 4 near either one of the columns B, B, a long pole 6a for combined use of Kasaki and a short pole 6b for combined use of lower chords, and a plurality of steps combined support 7, It is composed of a ladder-shaped handrail A 1 formed by 7, ...
Between the columns B and B, and the pole 6b for lower chord member is detachably provided between the column B and the intermediate column 4. In an emergency, the ladder-shaped handrail A 1 is suspended from the balcony. A balcony evacuation ladder handrail device that can be arranged, and the upper end of the pole / combined pole 6a can be connected to the intermediate strut 4 and the upper end of the lower chord / combined pole 6b can be connected to the strut B near the intermediate strut 4 As a result, firstly, in an emergency, the balcony handrail A 1 can be immediately used as an evacuation ladder, and secondly, the ladder handrail A 1 becomes a main component of the balcony in normal times, and a separate storage space is required. Thirdly, it is not necessary to secure it indoors, and thirdly it can support the body in a safe state when stepping on the ladder to evacuate downstairs with the ladder handrail A 1 , even for children, old people, etc. You can evacuate safely and without fear An effect.
これらの効果について詳述すると、緊急時においては、
そのバルコニー用手摺Ａの支柱B,B間及び支柱Ｂと中間
支柱４との間により梯子状手摺A1を取り外して、バルコ
ニーに対し垂下状に固定配置可能としたので、避難者は
先ずバルコニーに出て、垂下させた梯子状手摺A1より階
下等に避難することができるもので、このときに避難者
は室内から梯子或いはロープ等の避難用具を持ち出さな
くてもよいので身軽な状態で避難でき安全性が確保でき
る利点がある。To elaborate on these effects, in an emergency,
Since the ladder-shaped handrail A 1 can be removed between the pillars B and B of the balcony handrail A and between the pillar B and the intermediate pillar 4 so that it can be fixedly arranged in a hanging shape with respect to the balcony, the evacuees first move to the balcony. It is possible to evacuate downstairs from the hanging ladder-like handrail A 1 , and at this time the evacuees do not have to take out evacuation equipment such as ladders or ropes from the room, so evacuate in a light state. This has the advantage of ensuring safety.
さらに梯子状手摺A1がバルコニー用手摺Ａ箇所に設けら
れているので、これより外した梯子状手摺A1を長く移動
させることなく、即座にバルコニーに対し垂下状に固定
配置できることから梯子状手摺A1のセットにかかる時間
は極めて短くすることができ、避難者の逃げ遅れ等によ
る事故を未然に防止できる。特に、避難用の手摺として
セットするときも、中間支柱４及び支持Ｂを体の支持柱
として使用することができ、安全に行なうことができ
る。Furthermore, since the ladder-shaped handrail A 1 is provided at the balcony handrail A, the ladder-shaped handrail A 1 can be immediately fixed to the balcony in a hanging shape without moving the removed ladder-shaped handrail A 1 for a long time. The time it takes to set A 1 can be made extremely short, and accidents due to the escape delay of evacuees can be prevented. In particular, even when it is set as a handrail for evacuation, the intermediate support column 4 and the support B can be used as support columns for the body, and can be performed safely.
次に、通常時には、梯子状手摺A1はバルコニー用手摺Ａ
に取り付けておくことにより、常時はバルコニー用手摺
Ａとしての役目をなし、その外観に全く違和感がなく、
デザイン的にも優れたものにすることができる。Next, at normal times, the ladder handrail A 1 is the balcony handrail A 1.
By attaching it to, it always functions as a balcony handrail A, and its appearance has no discomfort.
It can be excellent in terms of design.
さらに、梯子状手摺A1は、普段は手摺として使用してい
ることから、室内に梯子，ロープ等の避難用具のための
収納場所を確保する必要がないという利点もある。Further, since the ladder-shaped handrail A 1 is usually used as a handrail, there is an advantage that it is not necessary to secure a storage place for evacuation equipment such as ladders and ropes in the room.
また、本考案では、特に、両支柱B,Bの何れか一方寄り
に中間支柱４を設け、緊急時においては、前記梯子状手
摺A1はバルコニーに対し垂下状に配置可能とし、その笠
木兼用ポール6aの上端は前記中間支柱４に、且つ下弦材
兼用ポール6bの上端は前記中間支柱４寄りの支柱Ｂに連
結可能としたので、梯子状手摺A1で階下に避難するに、
梯子に足を掛ける際に、中間支柱４と該中間支柱４寄り
の支柱Ｂとが手で体を支えるための手添部としての役割
をなし、体を安全な状態で支えることができ、子供，老
人等であっても安全で且つ不安感なく避難できる大きな
利点がある。Further, in the present invention, in particular, an intermediate support column 4 is provided near one of the support columns B and B, and in an emergency, the ladder-shaped handrail A 1 can be arranged in a hanging shape with respect to the balcony, which is also used as a headstock. Since the upper end of the pole 6a can be connected to the intermediate strut 4 and the upper end of the lower chord member combined pole 6b can be connected to the strut B near the intermediate strut 4, the ladder handrail A 1 can be used to evacuate downstairs.
When the foot is put on the ladder, the intermediate support column 4 and the support column B near the intermediate support column 4 play a role as a hand support portion for supporting the body with hands, and can support the body in a safe state, and There is a great advantage that even elderly people can evacuate safely and without anxiety.
なお、第12図，第13図に示すように、梯子状手摺A1の笠
木兼用ポール6a及び下弦材兼用ポール6bの端部に形成し
た取付手段８における凸部8aを階下の中空状とした他端
側支柱３及び中間支柱４の上端開口箇所内に挿入可能な
構成とすれば、梯子状手摺A1を梯子として使用したとき
に梯子状手摺A1の上方では連結部９と被連結部10との固
定箇所が存在し、また下方においては前述のように凸部
8aと他端側支柱３及び中間支柱４上端の開口箇所との固
定にて、梯子状手摺A1がぐらつくことがなく、安定した
状態となり避難者の安全性を一層向上させ得る利点もあ
る。As shown in FIGS. 12 and 13, the convex portion 8a of the attaching means 8 formed at the ends of the pole-and-pole 6a for the ladder-shaped handrail A 1 and the pole 6b for lower chord member also has a hollow shape downstairs. When the ladder-shaped handrail A 1 is used as a ladder, the connecting portion 9 and the connected portion can be provided above the ladder-shaped handrail A 1 when the structure can be inserted into the upper end opening portions of the other-end-side support column 3 and the intermediate support column 4. There is a fixed part with 10, and the lower part has a convex part as described above.
By fixing 8a to the openings at the upper ends of the other-end-side support column 3 and the intermediate support column 4, the ladder-shaped handrail A 1 does not wobble and is in a stable state, which is also advantageous in that the safety of evacuees can be further improved.
図面は本考案の実施例を示すものであって、その第１図
は梯子状手摺を垂直状にセットした本考案の斜視図、第
２図は本考案の分解正面図、第３図は本考案の要部斜視
図、第４図は梯子状手摺の係止箇所の要部斜視図、第５
図は第３図IV−IV矢視断面図、第６図は一部断面とした
本考案の要部分解正面図、第７図は本考案の梯子状手摺
を垂直状にセットする別の実施例の要部斜視図、第８図
は第７図の要部斜視図、第９図は第８図とは別の実施例
の梯子状手摺の連結状態を示す斜視図、第10図は第９図
Ｘ−Ｘ矢視断面図、第11図は本考案の別の実施例の要部
斜視図、第12図は梯子状手摺を梯子として使用している
ところを示す略示図、第13図は第12図のイ箇所の拡大分
解斜視図、第14図はバルコニーの他の実施例の正面図で
ある。 Ａ……バルコニー用手摺、A1……梯子状手摺、Ｂ……支
柱、４……中間支柱、6a……笠木兼用ポール、6b……下
弦材兼用ポール。 ７……ステップ兼用支柱。The drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view of the present invention in which a ladder-like handrail is set vertically, FIG. 2 is an exploded front view of the present invention, and FIG. 3 is a book. FIG. 4 is a perspective view of an essential part of the device, FIG. 4 is a perspective view of an essential part of a locking portion of a ladder-like handrail, and FIG.
Fig. 3 is a sectional view taken along the line IV-IV in Fig. 3, Fig. 6 is an exploded front view of a main part of the present invention with a partial cross section, and Fig. 7 is another embodiment in which the ladder handrail of the present invention is set vertically. FIG. 8 is a perspective view of a main part of an example, FIG. 8 is a perspective view of a main part of FIG. 7, FIG. 9 is a perspective view showing a connection state of a ladder-like handrail of another embodiment different from FIG. 8, and FIG. 9 is a sectional view taken along the line XX in FIG. 11, FIG. 11 is a perspective view of an essential portion of another embodiment of the present invention, and FIG. 12 is a schematic view showing a ladder-like handrail used as a ladder, and FIG. FIG. 14 is an enlarged exploded perspective view of the portion a in FIG. 12, and FIG. 14 is a front view of another embodiment of the balcony. A: Balcony handrail, A 1: Ladder handrail, B: Post, 4 ... Intermediate post, 6a ... 7 ... Step and post.
Claims (1)
と、該両支柱の何れか一方寄りの中間支柱と、長さの長
い笠木兼用ポールと長さの短い下弦材兼用ポールと複数
のステップ兼用支柱にて形成された梯子状手摺とからな
り、前記笠木兼用ポールを両支柱間に、且つ下弦材兼用
ポールを支柱と中間支柱との間にそれぞれ着脱自在に設
け、緊急時においては、前記梯子状手摺はバルコニーに
対し垂下状に配置可能とし、その笠木兼用ポールの上端
は前記中間支柱に、且つ下弦材兼用ポールの上端は前記
中間支柱寄りの支柱に連結可能としたことを特徴とした
バルコニーの避難梯子兼用手摺装置。Claims: 1. Balcony handrail pillars standing upright on the left and right, an intermediate pillar near either one of the pillars, a long pole / combined pole, a short pole / combined pole, and a plurality of steps. It is composed of a ladder-shaped handrail formed of dual-purpose columns, and the Kasagi-combined poles are detachably provided between the two columns, and the lower chord material-combined poles are detachably provided between the columns and the intermediate columns. The ladder-shaped handrail can be arranged so as to hang down with respect to the balcony, and the upper end of the pole / combined pole can be connected to the intermediate strut, and the upper end of the lower chord / combined pole can be coupled to the strut near the intermediate strut. A handrail device that also serves as an evacuation ladder on the balcony.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113027U JPH071411Y2 (en) | 1990-10-30 | 1990-10-30 | Balancing evacuation ladder and handrail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113027U JPH071411Y2 (en) | 1990-10-30 | 1990-10-30 | Balancing evacuation ladder and handrail device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0469550U JPH0469550U (en) | 1992-06-19 |
| JPH071411Y2 true JPH071411Y2 (en) | 1995-01-18 |
Family
ID=31860567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990113027U Expired - Lifetime JPH071411Y2 (en) | 1990-10-30 | 1990-10-30 | Balancing evacuation ladder and handrail device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071411Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319398U (en) * | 1976-07-28 | 1978-02-18 | ||
| JPS5418079U (en) * | 1977-07-08 | 1979-02-05 | ||
| JPS6383400U (en) * | 1986-11-20 | 1988-06-01 |
-
1990
- 1990-10-30 JP JP1990113027U patent/JPH071411Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0469550U (en) | 1992-06-19 |
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