JP3039365U

JP3039365U - Ladder

Info

Publication number: JP3039365U
Application number: JP1997000721U
Authority: JP
Inventors: 信博伊藤
Original assignee: 伊藤信商事有限会社
Priority date: 1997-01-07
Filing date: 1997-01-07
Publication date: 1997-07-15
Anticipated expiration: 2003-01-07

Abstract

(57)【要約】［課題］避難時に適当箇所に取付可能で、軽量で、使
用操作が容易でありコンパクト化出来る梯子を提供す
る。［解決手段］同長の２条のロープ１、１間に所定間隔
をおいて足掛片２、２の両端を取付け、前記左右ロープ
１、１の上端部にフック３、３を設け、該フック３、３
と前記足掛片２との間に引掛部４、４、５、５をロープ
１、１の外側或いは内側に取付ける。 (57) [Summary] [Problem] To provide a ladder that can be attached to an appropriate place during evacuation, is lightweight, is easy to use, and can be made compact. [Solution] Both ends of foothold pieces 2 and 2 are attached at a predetermined interval between two ropes 1 and 1 having the same length, and hooks 3 and 3 are provided on upper ends of the left and right ropes 1 and 1, Hook 3, 3
The hooking portions 4, 4, 5 and 5 are attached to the outside or inside of the ropes 1 and 1 between the above and the footrest piece 2.

Description

[Detailed description of the invention]

【０００１】[0001]

[Technical field to which the invention belongs]

本考案は、高層ビル例えばマンション、ホテル等の非常時の避難等に使用する梯子に関する。 The present invention relates to a ladder used for emergency evacuation of high-rise buildings such as condominiums and hotels.

【０００２】[0002]

[Prior art]

従来、高層ビル等の非常時の避難等に使用する梯子は、縄ばしごの上端部にフックを設け、下端部には、縄ばしごを巻き収める円筒状の収納容器を設け、収納容器内の回転棒に前記縄ばしごの下端部を固定して、回転棒にハンドルを設けた考案が提案されている（例えば実開平６−５４９００号公報参照）。 Conventionally, ladders used for emergency evacuation of high-rise buildings have hooks at the upper end of the rope ladder and a cylindrical storage container at the lower end for winding the rope ladder. A proposal has been proposed in which the lower end of the rope ladder is fixed to a rod, and a handle is provided on the rotary rod (see, for example, Japanese Utility Model Laid-Open No. 6-54900).

【０００３】また、ひもばしごの下端部をひもばしごを収める縦型の筒状の収納容器の底部に固定し、ひもばしごの上端部或いは収納容器の蓋の上側にフックを設け、そのひもに降りる際に足先を掛ける金具を設けた考案が提案されている（例えば実開平６−５７３６２号公報参照）。[0003] Further, the lower end of the string ladder is fixed to the bottom of a vertical cylindrical storage container for storing the string ladder, and a hook is attached to the upper end of the string ladder or the upper side of the lid of the container. There has been proposed a device provided with a metal fitting to which a foot is hung when getting off the string (see, for example, Japanese Utility Model Laid-Open No. 6-57362).

【０００４】[0004]

[Problems to be solved by the device]

しかしながら、前記従来の技術で述べた前者の実開平６−５４９００号はフックを直接取付棒等に取付けるため、取付棒の径によっては取付不可能な場合も生じ、又、フックが金具で出来ているため、取付けた際固定的に係止されず、更に縄ばしごの下端部に収納容器を接続しているため、避難時に取り出して使用する迄に時間を要するという問題点があった。 However, in the former Japanese Utility Model Laid-Open No. 6-54900 described in the prior art, since the hook is directly attached to the mounting rod or the like, it may not be possible depending on the diameter of the mounting rod, and the hook is a metal fitting. Since it was completed, it was not fixedly locked when it was attached, and since the storage container was connected to the lower end of the rope ladder, there was a problem that it took time to take it out and use it during evacuation.

【０００５】後者の実開平６−５７３６２号は前者の実開平６−５４９００号と同様に、はしごの下端部に収納容器を取付けているため、やはり避難時において、使用する迄に時間を要するという問題点があった。The latter, Kaikaihei 6-57362, has a storage container attached to the lower end of the ladder like the former, Kaikaihei 6-54900. There was a problem that it took.

【０００６】そこで、本考案は、高層ビル例えばマンション、ホテル等の火事に遭遇した際、任意に適当箇所に取付可能で、且つ軽量で、使用操作が容易である主として避難用の梯子を提供することを目的とする。[0006] Therefore, the present invention provides a mainly escape ladder that can be attached to any suitable place when a high-rise building such as a condominium or a hotel encounters a fire, is lightweight, and is easy to use. The purpose is to do.

【０００７】[0007]

[Means for Solving the Problems]

本願考案のうち請求項１記載の考案は、同長の２条のロープ間に所定間隔をおいて足掛片の両端を取付け、該左右ロープの上端部にフックを設け、フックと足掛片との間に引掛部を上下に取付けたことで、取付棒等の径の大小を問わず取付可能にする。 According to the first aspect of the present invention, the two legs of the same length are attached to both ends of the leg rests at predetermined intervals, and hooks are provided at the upper ends of the left and right ropes. By attaching the hooks to the top and bottom between the and, it is possible to attach regardless of the diameter of the mounting rod.

【０００８】本願考案のうち請求項２記載の考案は、上下引掛部をロープの内側と外側に取付けることで、非常時でも迷わず容易に確実にフックを引掛部に係止可能にする。According to the second aspect of the present invention, by attaching the upper and lower hook portions to the inside and the outside of the rope, the hook can be easily and surely locked to the hook portion without hesitation even in an emergency.

【０００９】[0009]

[Embodiment of the invention]

以下、図を参照にして本考案の実施の形態について説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

【００１０】同じ長さを有するロープ１、１間に所定間隔をおいて足掛片２の左右両端を取付けている。各ロープ１、１の上端には夫々フック３、３を設けている。フック３、３と最上に位置する足掛片２との間のロープ１、１の外側１ａ、１ａに引掛部４、４を形成し、ロープ１、１の内側１ｂ、１ｂに引掛部５、５を形成している。Left and right ends of a footrest piece 2 are attached at predetermined intervals between the ropes 1 and 1 having the same length. Hooks 3 are provided at the upper ends of the ropes 1 and 1, respectively. Hooks 4, 4 are formed on the outer sides 1a, 1a of the ropes 1, 1 between the hooks 3, 3 and the uppermost footrest piece 2, and the hooks 5, 5 are formed on the inner sides 1b, 1b of the ropes 1, 1. 5 is formed.

【００１１】そして、火事等に遭遇して避難する際、図２で示されるように取付棒例えば手摺６等にフック３、３と共に、ロープ１、１の上端を巻着して、フック３、３を引掛部４、４に挿入係止する。手摺の径が大の場合は引掛部５、５にフック３、３を挿入係止するものである。When an evacuation is encountered due to a fire or the like, the upper ends of the ropes 1 and 1 are wound together with the hooks 3 and 3 on a mounting rod such as a handrail 6 as shown in FIG. Insert and lock 3 into the hook portions 4 and 4. When the diameter of the handrail is large, the hooks 3, 3 are inserted and locked in the hook portions 5, 5.

【００１２】尚、本願考案の引掛部４はロープ１の外側、引掛部５はロープ１の内側に取付けていることを説明したが、引掛部４がロープ１の内側、引掛部５がロープ１の外側に取付けることも、もちろん包含する。又、引掛部は上下２個形成していることを説明したが、数は限定するものではない。Although it has been described that the hook portion 4 of the present invention is attached to the outside of the rope 1 and the hook portion 5 is attached to the inside of the rope 1, the hook portion 4 is inside the rope 1, and the hook portion 5 is the rope. Mounting on the outside of 1 is of course included. Although it has been described that the two hooks are formed on the upper and lower sides, the number is not limited.

【００１３】[0013]

[Effect of the invention]

本考案は、フックと足掛片との間のロープの上下に引掛部を形成したので、取付棒の径の大小を問わず巻着可能であるという効果がある。 In the present invention, since the hook portions are formed above and below the rope between the hook and the footrest piece, there is an effect that it can be wound regardless of the diameter of the attachment rod.

【００１４】引掛部をロープの外側、内側に形成しているので、非常時に避難する際、即座に容易に確実にフックを引掛部に挿入係止することが出来るという効果がある。Since the hooks are formed on the outside and the inside of the rope, there is an effect that the hooks can be inserted into and locked in the hooks immediately and reliably when evacuating in an emergency.

【００１５】更に、本考案は可繞性を有するロープで出来て居り、構造も簡単なので、コンパクト化が可能であり収納場所をとらず、商品の低コスト化を図り得るという効果がある。Furthermore, the present invention is made of a rope having a bendability and has a simple structure, so that it can be compacted, does not occupy a storage space, and has the effect of reducing the cost of the product. .

【図面の簡単な説明】[Brief description of the drawings]

【図１】本考案梯子の要部を示す斜視図である。FIG. 1 is a perspective view showing a main part of a ladder according to the present invention.

【図２】使用状態を示す一部切欠説明図である。FIG. 2 is a partially cutaway explanatory view showing a usage state.

[Explanation of symbols]

１ロープ１ａ外側１ｂ内側２足掛片３フック４、５引掛部 1 Rope 1a Outer 1b Inner 2 Foot rest piece 3 Hook 4, 5 Hook part

Claims

[Utility model registration claims]

1. A pair of leg ropes 1, 1 of the same length are attached to both ends of leg rests 2, 2 with a predetermined space between them, and hooks 3, 3 are provided at upper ends of the left and right ropes 1, 1. The hooks 3, 3
A ladder in which hook portions 4, 4, 5 and 5 are vertically attached between the hook and the footrest piece 2.

2. The upper and lower hook portions 4, 4, 5 and 5 are attached to the rope 1,
The ladder according to claim 1, wherein the ladder is mounted on the inner side 1b, 1b and the outer side 1a, 1a.