JPH0429040Y2 - - Google Patents
Info
- Publication number
- JPH0429040Y2 JPH0429040Y2 JP1984151204U JP15120484U JPH0429040Y2 JP H0429040 Y2 JPH0429040 Y2 JP H0429040Y2 JP 1984151204 U JP1984151204 U JP 1984151204U JP 15120484 U JP15120484 U JP 15120484U JP H0429040 Y2 JPH0429040 Y2 JP H0429040Y2
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- mounting
- box
- shaped frame
- evacuation
- 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
Links
- 210000002105 tongue Anatomy 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、中高層ビルの室内の床、アパ−トの
ベランダ等に設けられて用いられる折畳梯子を備
えた避難梯子装置に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to an evacuation ladder device equipped with a folding ladder that is installed on the interior floor of a mid-to-high-rise building, the balcony of an apartment, etc. .
従来、中高層ビルの室内の床、アパ−トのベラ
ンダ等に設けられた開口部に上下方向に開口する
上蓋と下蓋とを有する箱形枠と、該枠に伸縮自在
に取りつけられる折畳梯子とを備え、緊急時に該
上蓋を開放すると下蓋も開放され、該折畳梯子を
下方に落下懸垂して脱出することができるように
した避難梯子装置が知られている。
Conventionally, a box-shaped frame having an upper cover and a lower cover that opens vertically into an opening provided on the interior floor of a medium-to-high-rise building, an apartment balcony, etc., and a folding ladder that is extendably attached to the frame An evacuation ladder device is known which is equipped with the following, and when the upper cover is opened in an emergency, the lower cover is also opened, and the folding ladder can be dropped and suspended downward to allow escape.
この種、避難梯子は、箱形枠内に折畳梯子を取
付ける際に、枠体には専用の梯子のみを固着して
いるため、寸法違いの他の梯子を取付収納するこ
とができなく、一旦ベランダ等の開口部に設置さ
れた箱形枠体ではその枠体に制約されて他の梯子
を用いることができず汎用性がなく、製造段階で
枠体と梯子とを常に対として同時に見込生産しな
くてならない不経済があり、他需要にも応じられ
ない不便があつた。
With this type of evacuation ladder, when installing a folding ladder inside a box-shaped frame, only the dedicated ladder is fixed to the frame, so other ladders of different dimensions cannot be installed and stored. Once a box-shaped frame is installed in an opening such as a balcony, it is limited by the frame and cannot be used with other ladders, so it is not versatile. There was an uneconomical need to produce, and there was also the inconvenience of not being able to meet other demands.
また蓋の開閉は力の無い婦女子でも簡単に行う
ことができることが必須であるが、現存の避難梯
子の上下蓋の開閉にはかなりの力を要するもので
あり、しかも蓋の開閉状態では蓋が斜めに位置し
たり、閉塞状態では蓋が完全に閉まらない等の問
題が生じていた。 Furthermore, it is essential that the lids be able to be opened and closed easily even by women and women who do not have the strength to do so; however, opening and closing the upper and lower lids of existing evacuation ladders requires considerable force, and when the lids are open or closed, the lids cannot be opened or closed. Problems have arisen, such as the lid not closing completely if it is placed diagonally or in a closed state.
本考案はこれら従来の諸問題を適確に排除し、
汎用性に富んだ避難梯子装置を安価な形態で提供
することを目的とするものである。 This invention accurately eliminates these conventional problems,
The purpose of this invention is to provide a versatile evacuation ladder device in an inexpensive form.
本考案は、箱形枠１の開口部に上蓋２と下蓋３
を同時に開閉しうるように連結し、該箱形枠１の
内側壁１1に取付座４を介して折畳可能の梯子Ａ
を備えた避難梯子装置において、前記取付支座４
は、梯子Ａの取付支杆７が嵌挿される間〓を取付
支杆板厚より大きい間隔で対向した舌片４1，４2
で断面コの字状のブラケツトに構成し、この取付
座４を前記箱形枠１に梯子幅の最大間隔をあけて
一対配備すると共に、取付座４の内側の舌片４2
は外側の舌片４1より取付支杆７の固定子８の取
付孔位置より延設した先端部を持ち、該先端部間
に握杆６を連結配備したものである。
The present invention has an upper cover 2 and a lower cover 3 attached to the opening of the box-shaped frame 1.
A foldable ladder A is attached to the inner wall 11 of the box-shaped frame 1 via a mounting seat 4.
In the evacuation ladder device equipped with
are the tongue pieces 4 1 , 4 2 facing each other at an interval greater than the thickness of the mounting rod plate while the mounting rod 7 of ladder A is inserted.
A pair of mounting seats 4 are arranged on the box-shaped frame 1 with a maximum distance of the ladder width, and a tongue piece 4 2 on the inside of the mounting seat 4 is provided.
This has a tip extending from the outer tongue piece 4 1 from the mounting hole position of the stator 8 of the mounting rod 7, and a grip rod 6 is connected and provided between the tips.
本考案の実施例を第１図乃至第６図例で説明す
ると、
上階と下階との隔壁に穿設した開口部となる連
通口には上下に開口する箱形枠１が嵌挿配備さ
れ、箱形枠１の上部開口部には上蓋２が、下部開
口部には下蓋３が、それぞれ同時に開閉可能に備
えられる。
An embodiment of the present invention will be explained with reference to FIGS. 1 to 6. A box-shaped frame 1 that opens upward and downward is inserted into a communication port that is an opening formed in a partition wall between an upper floor and a lower floor. An upper lid 2 and a lower lid 3 are provided at the upper opening and the lower opening of the box-shaped frame 1, respectively, so that they can be opened and closed at the same time.
箱形枠１の内側壁１1には断面コ字形の取付座
４，４が一対、ボルト５，５で固着され、該取付
座４，４には折畳梯子Ａが連結される。即ち、取
付座４は、梯子Ａの取付支杆７が嵌挿される間〓
を取付支杆板厚より大きい間隔で対向した舌片４
１，４2で断面コ字状のブラケツトに構成し、この
取付座４を前記箱形枠１に梯子幅の最大間隔をあ
けて一対配備すると共に、取付座４の内側の舌片
４2は外側の舌片４1より取付支杆７の固定子８の
取付孔位置より延設した先端部を持ち、該先端部
間に握杆６を連結配備した構成となつている。 A pair of mounting seats 4, 4 having a U-shaped cross section are fixed to the inner wall 11 of the box-shaped frame 1 with bolts 5, 5, and a folding ladder A is connected to the mounting seats 4, 4. That is, the mounting seat 4 is inserted while the mounting support 7 of the ladder A is inserted.
Tongue pieces 4 facing each other at a distance greater than the thickness of the supporting rod plate.
1 and 4 2 to form a bracket with a U-shaped cross section, and a pair of mounting seats 4 are disposed on the box-shaped frame 1 with a maximum distance of the ladder width, and the inner tongue piece 4 2 of the mounting seat 4 is The outer tongue piece 4 1 has a tip extending from the mounting hole position of the stator 8 of the mounting rod 7, and a grip rod 6 is connected and arranged between the tips.
この舌片４1，４2間には梯子Ａの取付支杆７が
嵌挿され、固定子８例えばボルト、ナットやピン
等で枢着されている。 A mounting support rod 7 of the ladder A is fitted between the tongue pieces 4 1 and 4 2 , and a stator 8 is pivotally connected using bolts, nuts, pins, etc.
そして、箱形枠１に通常備えられる梯子Ａの幅
の最大限から最小限までの梯子の取付支杆７，７
を連結保持しうるように、舌片４1と舌片４2間は
梯子Ａの取付支杆板厚より大きい間隔幅の間〓を
有すると共に取付座４，４間の間隔が考慮されて
いる。なお、図示例においては梯子取付支杆７，
７が舌片４1，４1に当接する最大限の幅の梯子が
連結されているので、梯子の水平方向の移動は阻
止されている。また取付支杆７，７が舌片４2，
４2に当接する最小限の幅の梯子の場合も水平方
向の移動は阻止される。しかしながらその中間の
幅で梯子が水平方向に移動する間〓が生じる場合
には〓〓部材を舌片４1，４2間のボルト部位に挿
通して固定されることができる。その場合、〓〓
部材としては合成ゴム又は金属筒体等のカラーを
用いるのが便利であるが、取付座４又は梯子の取
付支杆７に突没自在に備え所定位置に固定できる
ように嵌合結合した構成とすることもできる。 And ladder mounting supports 7, 7 from the maximum width to the minimum width of the ladder A normally provided on the box frame 1.
In order to connect and hold the ladders, there is a gap between the tongue pieces 4 1 and 4 2 that is larger than the thickness of the mounting support plate of the ladder A, and the gap between the mounting seats 4 and 4 is taken into consideration. . In addition, in the illustrated example, the ladder mounting support rod 7,
7 is connected to the maximum width of the ladder in contact with the tongues 4 1 , 4 1 , so that horizontal movement of the ladder is prevented. In addition, the mounting rods 7, 7 have tongue pieces 4 2 ,
Horizontal movement is also prevented in the case of a minimum width ladder that abuts 4 2 . However, if there is a gap while the ladder moves in the horizontal direction with an intermediate width, the gap member can be inserted into the bolt portion between the tongue pieces 4 1 and 4 2 and fixed. In that case, 〓〓
It is convenient to use a collar made of synthetic rubber or a metal cylinder as the member, but it is also possible to have a structure in which it is fitted and connected to the mounting seat 4 or the mounting rod 7 of the ladder so that it can be freely projected and retracted and fixed in a predetermined position. You can also.
梯子Ａは閉蓋された箱形枠１内に収納可能であ
ればよく、Ｕ字形支杆部材を複数スライド可能に
連結した梯子が用いられ、最上段の側柱上端を取
付支杆７とした例である。第７，８図においては
パンタグラフ式に連結したリンク体の１対の側柱
間にステツプバーを架装した折畳梯子が用いら
れ、最上段のリンクの一方を中央枢着部までの長
さとし、他方のリンクの端部を取付支杆７とした
例である。 The ladder A only needs to be able to be stored in the closed box-shaped frame 1, and a ladder is used in which a plurality of U-shaped support rod members are slidably connected, and the upper end of the side column at the top is the mounting support rod 7. This is an example. In Figures 7 and 8, a folding ladder is used in which a step bar is mounted between a pair of side posts of link bodies connected in a pantograph style, and one of the links at the top is made long enough to reach the central pivot point. This is an example in which the end of the other link is used as the mounting support rod 7.
なお前記上蓋２と下蓋３は、箱形枠１或いは隔
壁に枢着部２′，３′で取付けられており、同時開
閉機構としてはレバーを含む連結部材が用いられ
ている。この連結部材は上部アーム９、下部アー
ム１０及び両アームを連結するリンク１１から成
り、上部アーム９はさらに第１アーム９1及び第
２アーム９2からなり、下部アーム１０は折曲し
たアーム１０1、長さ調節可能のアーム１０2から
なる。そしてアーム９1、９2、リンク１１、アー
ム１０1，１０2は順に端部で枢着され、連結部材
の両端部となるアーム９1，１０2の端部はブラケ
ツト１２，１３を介してそれぞれ上蓋２，下蓋３
に枢着されている。またアーム９2，１０1は箱形
枠１の側壁に枢着１４，１５されたレバーであ
る。 The upper lid 2 and the lower lid 3 are attached to the box-shaped frame 1 or the partition wall at pivot joints 2' and 3', and a connecting member including a lever is used as the simultaneous opening/closing mechanism. This connecting member consists of an upper arm 9, a lower arm 10, and a link 11 connecting both arms, the upper arm 9 further consists of a first arm 9 1 and a second arm 9 2 , and the lower arm 10 is a bent arm 10. 1. It consists of an arm 102 whose length is adjustable. Arms 9 1 , 9 2 , link 11 , and arms 10 1 , 10 2 are pivotally connected at their ends in this order, and the ends of arms 9 1 , 10 2 , which are both ends of the connecting member, are connected via brackets 12 , 13 . Upper lid 2, lower lid 3 respectively
It is pivoted to. The arms 9 2 and 10 1 are levers 14 and 15 pivoted to the side walls of the box-shaped frame 1.
図中、１６は折畳状態の梯子を支えるバンド、
１７はバンドの係止具、１８はバンド取付ブラケ
ツトである。 In the figure, 16 is a band that supports the folded ladder;
17 is a band locking tool, and 18 is a band mounting bracket.
本考案は、取付座は、梯子の取付支杆が嵌挿さ
れる間〓を取付支杆板厚より大きい間隔で対向し
た舌片で断面コ字状のブラケツトに構成し、この
取付座を前記箱形枠に梯子幅の最大間隔をあけて
一対配備すると共に、取付座の内側の舌片は外側
の舌片より取付支杆の固定子の取付孔位置より延
設した先端部を持ち、該先端部間に握杆を連結配
備したことにより、梯子の最大幅、並び最小幅に
対応して枠体に取付けられるので、避難口に装備
される梯子の幅が種々のものでも取付座を変える
ことなく枠体に配置でき、梯子と枠体との製造段
階での見込生産にも対応でき、しかも避難の際並
びに梯子収納時に握杆が邪魔にならず、設置され
ていることとなつて不安感を与えず降りやすく安
全に用いられるし、開口状態並びに閉塞状態も確
実に保つて、さらに握杆で梯子取付け固定の堅牢
さも増し、かつ梯子を避難口枠体に組み込む場合
にも、梯子の固定子による取付けに支障を来すこ
とがなく取付操作も簡単で著しく安価な避難梯子
装置とできるので汎用性に富み、取扱良好で便利
な形態で用いられるものである。
In the present invention, the mounting base is formed into a bracket having a U-shaped cross section with tongue pieces facing each other at an interval greater than the thickness of the mounting support rod plate, and the mounting base is connected to the mounting base of the ladder. A pair of tongue pieces are provided on the form frame with a maximum interval of the ladder width, and the inner tongue piece of the mounting seat has a tip extending from the outer tongue piece from the mounting hole position of the stator of the mounting rod. By connecting and deploying a grip between the parts, the ladder can be attached to the frame according to its maximum width and minimum width, so even if the width of the ladder installed at the evacuation exit is different, the mounting seat can be changed. It can be placed on the frame without any problems, and it can be used for make-to-stock production at the stage of manufacturing the ladder and frame.Furthermore, the grips do not get in the way during evacuation or when stowing the ladder, and there is no sense of anxiety when they are installed. It is easy to descend and is safe to use without causing any damage, it maintains the open and closed states reliably, and the gripping rods increase the robustness of attaching and fixing the ladder, and when the ladder is incorporated into the evacuation exit frame, it is easy to use when fixing the ladder. The evacuation ladder device does not pose any problem when attached by a child, is easy to install, and is extremely inexpensive, so it is highly versatile, easy to handle, and can be used in a convenient form.
第１図は一部切欠平面図、第２図は縦断面図、
第３図は第２図の一部拡大平面図、第４図はその
側面図、第５図は使用状態の側面図、第６図はそ
の正面図、第７図は異なる実施例の使用状態の側
面図、第８図はその正面図である。
Ａ……梯子、１……箱形枠、２……上蓋、３…
…下蓋、４……取付座、４1，４2……舌片、５…
…ボルト、６……握杆、７……取付支杆、８……
固定子、９……上部アーム、１０……下部アー
ム、１１……リンク。
Figure 1 is a partially cutaway plan view, Figure 2 is a vertical sectional view,
Fig. 3 is a partially enlarged plan view of Fig. 2, Fig. 4 is a side view thereof, Fig. 5 is a side view of the state in use, Fig. 6 is a front view thereof, and Fig. 7 is a state of use of a different embodiment. Fig. 8 is a front view thereof. A...Ladder, 1...Box frame, 2...Top lid, 3...
...Lower lid, 4...Mounting seat, 4 1 , 4 2 ...Tongue, 5...
...Bolt, 6...Grip, 7...Mounting support, 8...
Stator, 9... Upper arm, 10... Lower arm, 11... Link.
Claims (1)
閉しうるように連結し、該箱形枠１の内側壁１1
に取付座４を介して折畳可能の梯子Ａを備えた避
難梯子装置において、前記取付座４は、梯子Ａの
取付支杆７が嵌挿される間〓を取付支杆板厚より
大きい間隔で対向した舌片４1，４2で断面コ字状
のブラケツトに構成し、この取付座４を前記箱形
枠１に梯子幅の最大間隔をあけて一対配備すると
共に、取付座４の内側の舌片４2は外側の舌片４1
より取付支杆７の固定子８の取付孔位置より延設
した先端部を持ち、該先端部間に握杆６を連結配
備したことを特徴とする避難梯子装置。 The upper cover 2 and the lower cover 3 are connected to the opening of the box-shaped frame 1 so that they can be opened and closed simultaneously, and the inner wall 1 1 of the box-shaped frame 1
In an evacuation ladder device equipped with a ladder A that can be folded via a mounting seat 4, the mounting seats 4 are arranged at intervals larger than the thickness of the mounting rod plate while the mounting supports 7 of the ladder A are inserted. The opposing tongue pieces 4 1 and 4 2 constitute a bracket with a U-shaped cross section, and a pair of mounting seats 4 are disposed on the box-shaped frame 1 with a maximum distance of the width of the ladder. Tongue piece 4 2 is the outer tongue piece 4 1
An evacuation ladder device characterized in that it has a tip extending from a mounting hole position of a stator 8 of a mounting support 7, and a grip rod 6 is connected and disposed between the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984151204U JPH0429040Y2 (en) | 1984-10-08 | 1984-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984151204U JPH0429040Y2 (en) | 1984-10-08 | 1984-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6167400U JPS6167400U (en) | 1986-05-08 |
| JPH0429040Y2 true JPH0429040Y2 (en) | 1992-07-14 |
Family
ID=30709328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984151204U Expired JPH0429040Y2 (en) | 1984-10-08 | 1984-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429040Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5793401B2 (en) * | 2011-11-04 | 2015-10-14 | 株式会社 富士 | Evacuation hatch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041383A (en) * | 1973-07-06 | 1975-04-15 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536719Y2 (en) * | 1976-04-05 | 1980-08-29 | ||
| JPS5537678Y2 (en) * | 1976-04-05 | 1980-09-03 |
-
1984
- 1984-10-08 JP JP1984151204U patent/JPH0429040Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041383A (en) * | 1973-07-06 | 1975-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6167400U (en) | 1986-05-08 |
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